&(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) 08:13:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x201, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1569.223010] loop2: detected capacity change from 0 to 40 [ 1569.223419] loop1: detected capacity change from 0 to 1 [ 1569.231510] FAT-fs (loop2): invalid media value (0x00) [ 1569.232014] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1569.234372] ISOFS: Unable to identify CD-ROM format. [ 1569.236985] loop6: detected capacity change from 0 to 40 [ 1569.255096] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1569.266994] FAT-fs (loop6): bogus number of FAT sectors [ 1569.267576] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1569.271459] loop1: detected capacity change from 0 to 1 [ 1569.274049] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:07 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7f, 0x6, 0x40, 0x2, 0x0, 0x9, 0x88400, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x4, 0x7}, 0x3, 0x1, 0x292f5e76, 0x1, 0x7, 0x5b0, 0x3ff, 0x0, 0x4, 0x0, 0x52ae}, r1, 0x2, r0, 0x1) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000200)='io.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000240)={{r3}, {@void, @actul_num={@val=0x2d, 0x8001, 0x67}}}) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x9473e6d7568240fb, 0x0) 08:14:07 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x42ac65abf8884d52, 0x80, 0x1f, 0x8, 0x3f, 0x1, 0x0, 0xd6a, 0x20400, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3f4, 0xabae862914ca3602, @perf_config_ext={0x7, 0x2}, 0x40000, 0x5, 0x1, 0x9, 0x6b, 0x20, 0xfffc, 0x0, 0x3, 0x0, 0x8}, r2, 0x0, r1, 0xa) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="0100ffff000778c61aaa7f5a2dca7649232ba67f00e0bb007a953820711d4390191f22801ee2095e503232bf0a7949a4823c5ea3bace460d5cb7c2196395ca31a86794d23c20b22ed6324e5a533d5bd03d372bb1135fff547c5df2cc5c3d7fcdd14514215c8df35460232c6961d9b4d81dc7866c15848ea94d3a37f9f870cffd36de13773590cf3e119d9a7f0b4114db5c0e2ca3b4937d0c3e665f345a37fb861f0667743af15d74fcf3992ee6ffd01d42d5e6d5b74869f4e9918fb0ef80b925eac3718cf9487f99e619e451ce1a9a328fe930e638ef9566c64b", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) ioctl$TIOCSISO7816(r3, 0xc0285443, &(0x7f0000000300)={0x1, 0x1, 0x0, 0x0, 0x7}) 08:14:07 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x23, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:07 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20e, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:07 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e9, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:07 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) [ 1582.711204] loop2: detected capacity change from 0 to 40 08:14:07 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1582.725055] loop1: detected capacity change from 0 to 1 [ 1582.727812] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1582.734874] FAT-fs (loop2): invalid media value (0x00) [ 1582.735696] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1582.759490] loop1: detected capacity change from 0 to 1 [ 1582.761975] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1582.767867] ISOFS: Unable to identify CD-ROM format. 08:14:07 executing program 4: connect(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x11, 0x16, 0x0, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc1767bfe59cdb3f6}}, 0x80) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000000)={0x0, 0x5, 0x1}) 08:14:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20f, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1582.844277] loop6: detected capacity change from 0 to 40 [ 1582.868890] loop1: detected capacity change from 0 to 1 [ 1582.871470] FAT-fs (loop6): bogus number of FAT sectors [ 1582.872358] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1582.884722] ISOFS: Unable to identify CD-ROM format. [ 1582.895697] ISOFS: Unable to identify CD-ROM format. [ 1582.914675] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:07 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:07 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1ea, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:07 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) [ 1583.066540] loop2: detected capacity change from 0 to 40 [ 1583.070352] FAT-fs (loop2): invalid media value (0x00) [ 1583.071199] FAT-fs (loop2): Can't find a valid FAT filesystem 08:14:07 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1583.099374] loop1: detected capacity change from 0 to 1 [ 1583.111039] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1583.130956] loop1: detected capacity change from 0 to 1 [ 1583.131825] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1583.137110] ISOFS: Unable to identify CD-ROM format. 08:14:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1583.216893] loop1: detected capacity change from 0 to 2 [ 1583.224464] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1583.244102] loop1: detected capacity change from 0 to 2 [ 1583.245721] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1583.295134] loop1: detected capacity change from 0 to 2 [ 1583.298170] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1583.319090] loop1: detected capacity change from 0 to 2 [ 1583.334011] loop6: detected capacity change from 0 to 40 [ 1583.336021] ISOFS: Unable to identify CD-ROM format. [ 1583.340850] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1583.431058] ISOFS: Unable to identify CD-ROM format. [ 1597.771430] loop1: detected capacity change from 0 to 2 [ 1597.772878] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:22 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x24, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001bc0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r6, 0x0, 0x101100, 0x11e) write$binfmt_aout(r7, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r7, r6, 0x0, 0xfffffdef) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004480)=0x0) r10 = getegid() [ 1597.794233] loop1: detected capacity change from 0 to 2 [ 1597.795120] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1597.798716] loop2: detected capacity change from 0 to 40 [ 1597.809487] loop6: detected capacity change from 0 to 40 [ 1597.823682] FAT-fs (loop2): invalid media value (0x00) [ 1597.824634] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1597.838858] ISOFS: Unable to identify CD-ROM format. sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004540)={&(0x7f0000000100), 0xc, &(0x7f0000004440)=[{&(0x7f0000000140)={0x1284, 0x3c, 0x10, 0x70bd29, 0x25dfdbfd, "", [@generic="decb64ad7a5dfee18d651b6f24d9baac88a5fc0907888e4b8f1b00303b73d5dc2f26370f5a422772829028f04eabfa5afd1f", @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@remote}, @nested={0x1225, 0x64, 0x0, 0x1, [@typed={0xc, 0x73, 0x0, 0x0, @u64=0x7fffffff}, @generic="f82040725f0f596e46e00aa848fd6ca8029bc645a3037b30cc89f634546594ae0798f34e8502b07aaef74bb21506edf8f0f201bc7c2eb7211024087b1527dca3d1a4c59d06127ae5f340ccacced3276a93cbb3e0fa519c0c1005c5f054973c04d81fef3274e0f0a0edd64570d0819a1b5e706d0e80590a600dee68e891f0ed20e81e8618d15c4e5c4445f450", @generic="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@typed={0x8, 0x37, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x1024, 0x72, 0x0, 0x1, [@generic="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", @typed={0xc, 0x20, 0x0, 0x0, @u64=0x4}, @typed={0x14, 0x89, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x13}}}]}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}]}, 0x23d0}], 0x4, &(0x7f00000044c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, r10}}}], 0x70, 0x20008010}, 0x8000) 08:14:22 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:14:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x509, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:22 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1eb, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:22 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:22 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:22 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x50b, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:22 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1597.907930] loop1: detected capacity change from 0 to 2 [ 1597.918195] ISOFS: Unable to identify CD-ROM format. [ 1597.920972] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1597.933049] loop1: detected capacity change from 0 to 2 [ 1597.950014] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1597.970807] ISOFS: Unable to identify CD-ROM format. 08:14:22 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0x0, 0xb2, 0x3, 0x0, 0xff, 0x12c20, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x168, 0x6, 0x8000, 0x1, 0x7, 0x80000000, 0x9, 0x0, 0x5, 0x0, 0x800}, r3, 0xb, r0, 0x8) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000018c0), 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x6}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x4, 0xffffffffffffffff, 0x3b45607300e35096) shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x6000) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:14:22 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1ec, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1598.040934] ISOFS: Unable to identify CD-ROM format. 08:14:22 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:22 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1598.109320] loop6: detected capacity change from 0 to 40 08:14:22 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x25, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1598.123640] loop1: detected capacity change from 0 to 3 [ 1598.129007] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1598.147592] loop1: detected capacity change from 0 to 3 [ 1598.154095] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x80100, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x80, 0x45, 0x5, 0x26, 0x0, 0x4e, 0x3000, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffff13, 0x2, @perf_bp, 0x0, 0x6, 0x6, 0x4, 0xff, 0x9, 0x1, 0x0, 0x81, 0x0, 0x9821}, 0x0, 0x9, r0, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 1598.185997] loop2: detected capacity change from 0 to 40 [ 1598.217895] FAT-fs (loop2): invalid media value (0x00) [ 1598.218769] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1598.219939] ISOFS: Unable to identify CD-ROM format. [ 1598.258772] ISOFS: Unable to identify CD-ROM format. [ 1598.312856] ISOFS: Unable to identify CD-ROM format. [ 1598.349920] ISOFS: Unable to identify CD-ROM format. 08:14:37 executing program 5: syslog(0x3, &(0x7f0000000180)=""/154, 0x9a) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7e0b000000, 0x10008}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x0, 0x80, 0x1, 0x1, 0xbb, 0x7, 0x0, 0x7fff, 0x100, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x66a, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x40d10, 0x200, 0x20, 0xa, 0x8, 0xfffffffe, 0x9, 0x0, 0x8, 0x0, 0x7}) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:14:37 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:37 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:37 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:37 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:37 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1ef, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:37 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x26, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1612.927894] loop1: detected capacity change from 0 to 3 [ 1612.937588] loop4: detected capacity change from 0 to 40 [ 1612.941946] loop2: detected capacity change from 0 to 40 [ 1612.942666] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1612.944096] loop6: detected capacity change from 0 to 40 [ 1612.953514] FAT-fs (loop4): invalid media value (0x00) [ 1612.954101] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1612.962249] loop1: detected capacity change from 0 to 3 [ 1612.963484] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1612.976620] FAT-fs (loop2): invalid media value (0x00) [ 1612.977226] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1612.991930] ISOFS: Unable to identify CD-ROM format. [ 1613.002684] ISOFS: Unable to identify CD-ROM format. [ 1613.045156] blk_print_req_error: 745 callbacks suppressed [ 1613.045177] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1613.107222] ISOFS: Unable to identify CD-ROM format. 08:14:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:37 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:37 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1613.216028] loop1: detected capacity change from 0 to 3 [ 1613.219853] ISOFS: Unable to identify CD-ROM format. [ 1613.222137] loop6: detected capacity change from 0 to 40 [ 1613.225010] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:37 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x60080, 0x20) write$binfmt_elf64(r1, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x8, 0x2, 0xff, 0x2, 0x3, 0x3e, 0x9, 0x12a, 0x40, 0x156, 0x3, 0x8, 0x38, 0x2, 0x4, 0x7fff, 0x6}, [{0x6, 0x2, 0x8, 0x7, 0x6, 0x100, 0x64, 0xc7}], "a44505951e2b59c4d08420c1d63fb990528b2ac3183412e18dbe13500d7d912d873bf95d68edccc732a53c7c37a3f4b3b0039f733a4359f29dde70a70dce8a5ed4156040060b0713a75031798382dd955fdde101869018776850917d3740cd73a69ab8938b8c3a84e6d6f16d94c70363822dabc20b5b796ee1cb455fbb34e3507a99085dcae5424bcb6bc2a45474e143315fe1042f91da866d28264c8a8e4aa1c630e253910b375cf10a90d06df5476e14887e1b9a4ac15420e8b32f6c", ['\x00', '\x00', '\x00', '\x00']}, 0x535) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={0x8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)={0xffff, 0x0, {0x2, 0x1, 0xaa, 0x0, 0x2}, 0x7}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x5, @perf_bp={&(0x7f0000000140), 0x4}, 0x980b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fsopen(&(0x7f0000000080)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:14:37 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:37 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x27, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1613.333127] loop2: detected capacity change from 0 to 40 [ 1613.342758] FAT-fs (loop2): invalid media value (0x00) [ 1613.343290] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1613.368749] ISOFS: Unable to identify CD-ROM format. [ 1613.405147] ISOFS: Unable to identify CD-ROM format. [ 1613.457316] ISOFS: Unable to identify CD-ROM format. [ 1613.527614] ISOFS: Unable to identify CD-ROM format. 08:14:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003d, 0x10008}, 0x0, 0x40000000000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:14:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x701, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:53 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x28, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:53 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:53 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:53 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:53 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f1, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:53 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1629.575564] loop6: detected capacity change from 0 to 40 [ 1629.576694] loop1: detected capacity change from 0 to 3 [ 1629.582675] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1629.588406] loop4: detected capacity change from 0 to 40 [ 1629.595627] loop2: detected capacity change from 0 to 40 [ 1629.610787] FAT-fs (loop4): invalid media value (0x00) [ 1629.611538] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1629.612718] loop1: detected capacity change from 0 to 3 [ 1629.616493] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1629.633158] FAT-fs (loop2): invalid media value (0x00) [ 1629.633801] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1629.641967] ISOFS: Unable to identify CD-ROM format. [ 1629.664338] ISOFS: Unable to identify CD-ROM format. 08:14:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/101, 0x65, 0xc2, &(0x7f0000000100)={0x0, 0x3938700}) 08:14:54 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:14:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:54 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1629.744520] ISOFS: Unable to identify CD-ROM format. [ 1629.771937] loop1: detected capacity change from 0 to 4 [ 1629.783332] ISOFS: Unable to identify CD-ROM format. [ 1629.783388] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1629.795757] loop6: detected capacity change from 0 to 40 [ 1629.804939] loop1: detected capacity change from 0 to 4 08:14:54 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f3, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1629.850579] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:14:54 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x29, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:14:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) mq_timedsend(r5, &(0x7f0000000200)="784feb10f1268bd39fa897126e17986d2774b72ade099e82ad345cb72cff1118a19878abcac7122477b07b3d411a3e2410debf766253fdb3f6550e0debfef249030aed9bb034a0904f644154d58e062e72c0c7a3da6abae4c88d50609a919bc34b487d9e5e0cfea8c01d9aff857f96fdbd53", 0x72, 0x0, &(0x7f0000000300)={0x0, 0x3938700}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x70bd26, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x24000051) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0x9}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r3, {0xfffffff8}}, './file1\x00'}) r8 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) r10 = signalfd4(0xffffffffffffffff, &(0x7f0000000500)={[0x9]}, 0x8, 0x2164962803cfa098) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680), 0x410400, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_submit(r2, 0x9, &(0x7f0000000b00)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2, r6, &(0x7f0000000140)="c1d45fc686dff65e1b8a9f5f454277f53eed8ee0b4a28e15f89edf190bf34e828fcd444928f6", 0x26, 0x0, 0x0, 0x0, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000380)="05735e425075f90cb3435a", 0xb, 0x2, 0x0, 0x3, r7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x6, r8, &(0x7f0000000440)="f60178f0acdc9e62690c00aebd5d00"/30, 0x1e, 0x6, 0x0, 0x6, r9}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0xbdc1, r10, &(0x7f0000000540)="9f46ed8f3ff8f5029db175655014a45e4bf4413feffa0045a483a86cf8c7fd408daae3c2e04a3e35528548150233c09e5188d2c65435a2d4d6f6ce7cc8b90de1cc2a1de7ef1eeb2ad16e3d74610fadfa2ee686f3568fc5ef18508d753430a89367f803dda18e91e9afc13e6b068c865f9eaddce105dc35a3b081bae90c7d77c50a9f114ecf5240142a63305fd080f3c46b30ca6ec5ab244bc3a6b59bcbb4caa4484e1a7879fc100ac3fae878eee4107176973a57f168363ce44e24ba73eec3daec7690c1648bcd6adfae6ff72247d91624ce81cc2da33eab4a06aeea24f544864479712b3b56877e9ae85a0fcdbe384d82736d31d6", 0xf5, 0x5, 0x0, 0x3, r8}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f00000006c0)="fe180eb2bdb2502c74353c11f3bef7fa6faddebf7504168a09ea7a30c2e49e7b3f770e7d6f2aeab4f1e81314f8f7a15a1045da11388cedcfa8f38c218a83e035fabf05f20fe275a732c2b6d2276af35cb481f26af154ca95e9e172812ddb866722ae813f67d15e68a60cd9f7ea638c8812acc36489ee859a09b35d3a0f39fe0fe228b462c9f5bc63e852fe0dee555f6a567b0acbf9", 0x95, 0x3, 0x0, 0x3, r12}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f00000007c0)="765b3b9d204bca402ba36b397a62a66ca06bc56af596905a2da76c7b216a519f0397517c9d07df9e8fafe1cb782f6267034d77c55d2c3fc4a4f1c15e68949b58b218daf033469229905727ec930b6e2d6a102fb7773598bee47528f0283416c25f72c121feeefc1dc1dfb62334f14304980afe3f27c69b8f87c6597281e2017d6844be68f61cde4cad5f66930aed86705555ff53524b9d7b90797dbc0a11651744a21e320e5788677ce1", 0xaa, 0x7, 0x0, 0x3, r12}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f00000008c0)="f368e5de193035a5eda007b58d8b4bf0f4235ebe02d8653015b26737b4271d925341dbab78664bb4a2d50dff67d0e287e61d082701fe6d5f7fd6ab3d1320939fa1a4235a5cb57cdeb34f355a1795cee75efa53e7753d7079afa653581859a978d58ad9ee7e21e567db3bff66cc213a4c519daa03859232f6fa027f1d7d7e16394fef4cbed63605cf48991f1e556431b75115985466acd6beaa", 0x99, 0xffffffff00000001, 0x0, 0x1, r9}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000a00)="23d059f0fa3385982d379954250ef69c0a7acdb5fa593b399f11aca6fb02c3ca50bd79582321a323e242688ba4a7", 0x2e, 0xab1d, 0x0, 0x3, r5}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000a80)="a3c122c81743764f034f1379c0cf854ac6d4a66009488f5c887e02cda49b7cd61f64a248b0eb7b8f98704b9c159afed734", 0x31, 0x1e}]) 08:14:54 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:14:54 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1629.998811] ISOFS: Unable to identify CD-ROM format. [ 1630.003036] loop1: detected capacity change from 0 to 4 [ 1630.008141] perf: interrupt took too long (4003 > 3997), lowering kernel.perf_event_max_sample_rate to 49000 [ 1630.013790] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1630.039417] loop1: detected capacity change from 0 to 4 [ 1630.056454] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1630.087552] ISOFS: Unable to identify CD-ROM format. [ 1630.099451] loop2: detected capacity change from 0 to 40 [ 1630.132958] FAT-fs (loop2): invalid media value (0x00) [ 1630.133740] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1630.141102] loop4: detected capacity change from 0 to 40 [ 1630.173050] ISOFS: Unable to identify CD-ROM format. [ 1630.227390] ISOFS: Unable to identify CD-ROM format. 08:15:09 executing program 5: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000080)="f2117d160a1c61f60bd8f2e5813f07da7f21a22768dbcb8f74e603606cb9d48be8c147902dd26ff57ce6e8abbecbb17c0d05a9fd3e77c67f8c94a95a187364074aaff22edd697056cf772c74c864fb320df7055a2134629811cd5494ad6f723680f201558d0e5b937bf6f9cb96cd7be08dc03e1d135b59dd2df1752d21661f0e04e98d2415c73fef8f425cad12ecf59a7f218563dee9e3c8842c08c53c3c612ebd13c6522df109767839d3e7fd92a45e642939d5312c501c95c9e8f9d3dde8c82eb1a9292206dd60ec8a460ea49dc877655b52c526a275548f2dce739cd56a", 0xdf, 0x10001, 0x0) 08:15:09 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:15:09 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:09 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f4, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x905, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:09 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:09 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:09 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) [ 1645.176126] loop6: detected capacity change from 0 to 40 [ 1645.182473] loop1: detected capacity change from 0 to 4 [ 1645.190875] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1645.190974] loop2: detected capacity change from 0 to 40 [ 1645.214484] loop1: detected capacity change from 0 to 4 [ 1645.215521] loop4: detected capacity change from 0 to 40 [ 1645.274245] FAT-fs (loop2): invalid media value (0x00) [ 1645.274781] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1645.283856] FAT-fs (loop4): invalid media value (0x00) [ 1645.284404] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1645.309170] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1645.323861] ISOFS: Unable to identify CD-ROM format. [ 1645.326583] ISOFS: Unable to identify CD-ROM format. 08:15:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:09 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x9, 0x38, 0x0, 0x41, 0x0, 0x9, 0x8000, 0xf, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x504, 0x7fff, 0x8, 0x6, 0x91, 0x6, 0x8b49, 0x0, 0x3f, 0x0, 0x80000000}, 0x0, 0x2, 0xffffffffffffffff, 0x1) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) r5 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000006c0), 0x2, 0x0) r6 = syz_mount_image$vfat(&(0x7f0000000800), &(0x7f0000000840)='./file0\x00', 0x4b7a2544, 0x5, &(0x7f0000000bc0)=[{&(0x7f0000000880)="23ec35f616028e2c125cf63da819cdbf8e406d5b6601aff66c2a3c4239a5bfe56e3198fb0fd437380ace6d4f4bc298bc926e0a0ae46a94399465003239810f40eb7748144ba443c2db37bc5a4d23ba62fa8fcfdef8e62481b56081aa4328b7874a7260a18a1b752f8fc697d5607424d34e6a22e168d279caa6801b5eba9c616edcbf3ffa4b1439628768383f0195a853aaebef0b0c0b6124a624a51ad33fd02723836a95cd16eb56d6def8145a72e61e0efe4aabcdd0d9b3dfa6", 0xba}, {&(0x7f0000000940)="eeeab38ee817242f82941311db45b8da01f10a28857f2c84abf1ebdc36e3", 0x1e, 0x4}, {&(0x7f0000000980)="320287fe6555d2fa731f52f74fab46a24d9885e8189076cad5ebeee1992e541a3bf3b65fdfc4acad94197ed4ee53e3c809a8c3f9be4fa98a15c6059ad56dbb3386615d4d41f68467a2440bc119397a71c4d4f9938484c427b075969a98c8e7b7452f9d279c7bd6b2455b2c40baf092c8d017144ed85f61c16788c68de2731c5a3b3706a09c09ef27e31aa6091c0220cc43c6c201939f390b513a1431bdf4f2436194c032152468317f6122423c5de102016b5e9e986682404417a962330cf9e318dfadf1a9fd8e063af4bbf3c163f9d97d34a5f88df972064146", 0xda, 0x8}, {&(0x7f0000000a80)="3ff0052f902c4ec31133e50daf36fda61296c23b3a5d2ce6eda535b26c1c14b973f26fdddc30feeb99c01fc57332c58f52d1d55e290f965ef22a329056041d5db40ec581ad977865ce1b42b2556fe7ce697a6cbb014a2208d093055e54d08d67574b63de366bc0ff8e53e053d46f618c5f7beb0cc465b13369d9d1f44c3b76fa4280700803cd210c6f022379c65c66bed5250be45635fa9e7a514342481ca424c655bc67a51ef001d5e42c8e", 0xac, 0x7fffffff}, {&(0x7f0000000b40)="ee5d587c16b6de533b2b9ab1160dc42b5ccc795b45f99b522e86a961c7f9b4246553a9c8756de78020bc39bec5acc153c87cd014f6a149578eae439a89f11a6084d9799a96450e3692899f140a056cb1ccc07163272ad20f6879c9", 0x5b}], 0x4, &(0x7f0000000c40)={[{@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@shortname_mixed}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'syz1\x00'}}]}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, 0x0, 0x101100, 0x11e) write$binfmt_aout(r7, &(0x7f0000001180)=ANY=[], 0xffffffffffffffe0) sendfile(0xffffffffffffffff, r7, 0x0, 0xfffffdef) io_submit(0x0, 0xa, &(0x7f0000000f80)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000000)="24aaedafe7b8b8f56bb9cb298c2ce7a67415c9d5558117e1f6e0994f447b4041ad3ef6803acab2fde616b7aa778e4455e2b28a5d6d1a88c6edf907bc55d60f48d07137b1ab8b8d241af73547dde1fc49e4ea97da96489b95476dece082d5702a99a2f3ca28c907102cf89b1b99fa12ce77d843", 0x73, 0x3f, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x2, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x100000000, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f0000000300)="d18a4a1e6c88519b7adb5e9bf6ad934a91a902d142a60b60a629f12e504fc777b42efe0c2f396011bd5b8d4475593e04ea216e34478849dbe4e1c0bdf6789e4e808f07b7372b4b953e640fd8822966914b59e60a6ab4788a4a3ad8089c9415077eaef6bad5440dd133f07cb0057715b07488070cea307f3103962032b492e76fd9f352887801eef7375fe811ae6313147122d9c76df4572811d8974892bb0668b497ae8f15db8ef695aed1a3be7d3a83253852fcdedd12948d1f82eefd447dea053b754d7f4a265c2c9ae5b1c03eb0b040b8a6714982e6c644fa9964367d322f70aeb9019b51a63fab284951523806fcc608", 0xf2, 0x4b}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x3, 0xffffffffffffffff, &(0x7f0000000440)="7f7002e729a91721b64b3f7d2bcd96a5c7597bdb6c74dd3d85d2ca3e8298c2588e62327c9002b6960d5d885d69bb5067ee10fa82c0538ef8bf21ecb199294ca29c214c27ced991df8e687df840c13726ba2652041717ca1076341ab781de6222ff3e368682bc9c776ef51a23b86dd1b97f8b184b390def8035e1beca8d45c3db4de5", 0x82, 0x3, 0x0, 0x0, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000000540)="5cb9ae749b6943f96b58d61ea7368fe8a200b00f6e1e7558bd61fd0df7de713a74fc81c7df8d71badb275dfb3b4dd05192499aabd870779973ac", 0x3a, 0x34}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f00000005c0)="dfc3a42fe0a05542f48b23865a553ae62dc2ef40ac86d0ddc962239b6d7e1f83f5ba5ebd2cd6917b540c5cb4b9bf427fc577829f1f0281e55d4e4bf7bec6a03990702182db305c2d264ac7137705f28631bae514704b9cfc6a6b19004c8c8e08230ca275eba873afcfe956eff3daf5919ff83ce03add95670280a790bd5537c52d7907b9848ff43210ffbddfa8bdd6d9291e29a53a8bc92b253539018ff3e328908ee47c220c9b37266a4255a20470b5f7a6a5ed85", 0xb5, 0x3ff, 0x0, 0x3}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x4, r5, &(0x7f0000000700)="0edb8b1fca96ee3f16b66accd0118463024212ccc99ee4f5665964ec98f16dbe722700ed81f438894c8f294f3613d138882b95e3ed265ec600789eff202237c2b5ead0036ef860496cfeb9c81ac08b11c71ec4826fbefa7193b9a54a1b0ba8ed5ab07a12eb33f4c5ea32eb4422b4b60972bb763689b51fce4e5fc4b9c3647e0be0990659d6bb677540989507029bf83054d0bc4092b32e87b65c2285755b3c7a8789667caa9f4da29fe4", 0xaa, 0x0, 0x0, 0x1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x5, 0xfff, r6, &(0x7f0000000cc0)="c5aead045382562f8d36b0ca09a487662c4845481d94a89ef7026a09e3c3f6e5e528b5b01d9a84bc06f6403e860cfdeb0f7fccdd8fdae3d2851086da4fbaec023c4fba6d4e76ad9750dc8fafa164135ee141dfbed9d08560287c3bee890f802a99017ecda30cfb519c51cde09759743405cf9104c9131c4f3f962611264ce8bf130b113033b60670b99a4ac5f0e9", 0x8e, 0x1, 0x0, 0x2, r7}, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x7, 0x18e6, r0, &(0x7f0000000dc0)="f12fccd5e7b42f06522c7647b2f2a05714e5e473236b0bd321d5e123a5e413ae40eefb8baa445b6d61bdeb3862e91f4f0d13496f7a24016d407db0", 0x3b, 0x40, 0x0, 0x1}, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x3, 0x7fff, r1, &(0x7f0000000e40)="920234ec2efefa3e8853551e76acf54797b7e73294a19769e923e3f934b2b94e9483c22e4ffe9035057a19955cec555d23ca508316aa453c2397718eb6c5575ea74211b4efe102e7b1afcaa0c17a4d4b0c1bf33e37c960fb6ffdba0fc54c23f630edd9b58e80b9cba5e3c935557cff2a0b10b7f1d82b6a9e3459d0550e9c908cbdee906ac98a26aac10023cfb950b7898a0c835bf327eea829cb59163759a0f04fa568e342bdd757a7bfb320ed0a19310d3ef2171efd826816bb10036336f5f9bac9afe85e12088d", 0xc8, 0x3, 0x0, 0x1}]) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:15:09 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1645.418834] ISOFS: Unable to identify CD-ROM format. [ 1645.419491] ISOFS: Unable to identify CD-ROM format. 08:15:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:09 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:09 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc2, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:09 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f6, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1645.553136] loop5: detected capacity change from 0 to 264192 [ 1645.557481] FAT-fs (loop5): Unrecognized mount option "fowner<18446744073709551615" or missing value [ 1645.564795] loop1: detected capacity change from 0 to 5 [ 1645.586339] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1645.609880] loop1: detected capacity change from 0 to 5 [ 1645.618819] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1645.621735] loop2: detected capacity change from 0 to 40 [ 1645.624042] perf: interrupt took too long (5013 > 5003), lowering kernel.perf_event_max_sample_rate to 39000 [ 1645.640919] FAT-fs (loop2): invalid media value (0x00) [ 1645.641489] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1645.648135] ISOFS: Unable to identify CD-ROM format. [ 1645.709827] ISOFS: Unable to identify CD-ROM format. [ 1645.758592] ISOFS: Unable to identify CD-ROM format. [ 1645.834525] ISOFS: Unable to identify CD-ROM format. [ 1646.298667] loop5: detected capacity change from 0 to 264192 [ 1646.299880] FAT-fs (loop5): Unrecognized mount option "fowner<18446744073709551615" or missing value 08:15:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) pwrite64(r1, &(0x7f0000000340), 0x0, 0x2) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) recvmsg$unix(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1, &(0x7f0000000180)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}, 0x21) sendfile(r1, r0, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:15:26 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) 08:15:26 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:26 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:26 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:26 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:15:26 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc3, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:26 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f8, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1662.528644] loop1: detected capacity change from 0 to 5 [ 1662.531867] loop6: detected capacity change from 0 to 40 [ 1662.534438] loop4: detected capacity change from 0 to 40 [ 1662.536958] loop2: detected capacity change from 0 to 40 [ 1662.540123] FAT-fs (loop4): invalid media value (0x00) [ 1662.540712] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1662.550477] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1662.551781] FAT-fs (loop2): invalid media value (0x00) [ 1662.552303] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1662.565777] ISOFS: Unable to identify CD-ROM format. [ 1662.585422] ISOFS: Unable to identify CD-ROM format. [ 1662.614080] loop1: detected capacity change from 0 to 5 [ 1662.615903] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:15:26 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:27 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1662.707823] ISOFS: Unable to identify CD-ROM format. 08:15:27 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1662.744552] loop6: detected capacity change from 0 to 40 08:15:27 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x1, 0x8, 0x9, 0x78, 0x0, 0x5, 0x44040, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x12944, 0xb3, 0x2, 0x2, 0x731, 0x8, 0x5, 0x0, 0x533, 0x0, 0xce2}, 0xffffffffffffffff, 0xb, r1, 0x2) rt_sigqueueinfo(r2, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000000180)) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xc2, 0x6, 0x5, 0x1, 0x0, 0x4, 0x20400, 0x65a3ba7aa08bd977, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x2c, 0x4e37, 0x1, 0x0, 0x10001, 0x8, 0x2c3b, 0x0, 0x4, 0x0, 0x8bda}, r2, 0xe, r0, 0x2) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000200)={0x1, 0xba07, 0xd4, &(0x7f0000000300)=""/212}) [ 1662.766731] ISOFS: Unable to identify CD-ROM format. 08:15:27 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f9, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:27 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:27 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:27 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc5, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1662.866921] loop1: detected capacity change from 0 to 5 [ 1662.879292] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1662.886831] loop2: detected capacity change from 0 to 40 [ 1662.904986] loop4: detected capacity change from 0 to 40 [ 1662.909638] ISOFS: Unable to identify CD-ROM format. [ 1662.910625] FAT-fs (loop2): invalid media value (0x00) [ 1662.911435] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1662.916256] loop1: detected capacity change from 0 to 5 [ 1662.917781] FAT-fs (loop4): invalid media value (0x00) [ 1662.917801] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1662.932645] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1662.996805] ISOFS: Unable to identify CD-ROM format. [ 1663.016990] ISOFS: Unable to identify CD-ROM format. [ 1663.049158] ISOFS: Unable to identify CD-ROM format. 08:15:44 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) 08:15:44 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:44 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc6, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:44 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb05, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:44 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:15:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x8, 0x400001) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x48, 0x1, 0x8, 0x0, 0x0, 0xffff, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp, 0x2010, 0x1, 0x0, 0x9, 0x5, 0x200, 0x0, 0x0, 0x9, 0x0, 0x1000}, 0xffffffffffffffff, 0xf, r0, 0x3) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:15:44 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1fb, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:44 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1679.878069] loop4: detected capacity change from 0 to 40 [ 1679.901313] FAT-fs (loop4): invalid media value (0x00) [ 1679.903242] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1679.907233] loop6: detected capacity change from 0 to 40 [ 1679.914043] loop1: detected capacity change from 0 to 5 [ 1679.917546] ISOFS: Unable to identify CD-ROM format. [ 1679.921288] loop2: detected capacity change from 0 to 40 [ 1679.927968] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1679.948791] FAT-fs (loop2): invalid media value (0x00) [ 1679.950484] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1679.952158] loop1: detected capacity change from 0 to 5 [ 1679.964556] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:15:44 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1679.973631] ISOFS: Unable to identify CD-ROM format. [ 1680.005900] ISOFS: Unable to identify CD-ROM format. 08:15:44 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:15:44 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:15:44 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x10000, 0x0, 0x1, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000300)={{r0}, r3, 0x10, @inherit={0x70, &(0x7f0000000100)={0x1, 0x5, 0x1, 0x3, {0x6, 0x17c8aaa3, 0x401, 0x0, 0x80}, [0x1, 0x2, 0x101, 0x5, 0x20000000400]}}, @subvolid=0xffffffff}) 08:15:44 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1fd, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1680.100087] ISOFS: Unable to identify CD-ROM format. [ 1680.111093] loop1: detected capacity change from 0 to 6 [ 1680.125448] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1680.139417] loop1: detected capacity change from 0 to 6 [ 1680.147345] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1680.149233] loop6: detected capacity change from 0 to 40 08:15:44 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1680.218637] ISOFS: Unable to identify CD-ROM format. [ 1680.232455] loop4: detected capacity change from 0 to 40 [ 1680.245659] FAT-fs (loop4): bogus number of FAT sectors [ 1680.247446] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1680.298117] ISOFS: Unable to identify CD-ROM format. 08:16:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:01 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:01 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc7, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x110, r0, 0x93) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:16:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:01 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1696.859715] loop6: detected capacity change from 0 to 40 [ 1696.890671] loop2: detected capacity change from 0 to 40 [ 1696.897593] loop4: detected capacity change from 0 to 40 [ 1696.902628] loop7: detected capacity change from 0 to 1 [ 1696.909471] loop1: detected capacity change from 0 to 6 [ 1696.913525] FAT-fs (loop4): invalid media value (0x00) [ 1696.914042] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1696.914977] FAT-fs (loop2): invalid media value (0x00) [ 1696.915445] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1696.926114] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1696.928786] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1696.938175] loop7: detected capacity change from 0 to 1 [ 1696.949850] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:16:01 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1696.958421] loop1: detected capacity change from 0 to 6 [ 1696.961429] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1696.993871] ISOFS: Unable to identify CD-ROM format. 08:16:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1697.060712] loop7: detected capacity change from 0 to 2 08:16:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1697.080067] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1697.117293] loop7: detected capacity change from 0 to 2 [ 1697.133400] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1697.142107] ISOFS: Unable to identify CD-ROM format. 08:16:01 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1697.173649] loop1: detected capacity change from 0 to 6 08:16:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1697.220265] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:16:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc8, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:01 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1697.265727] loop1: detected capacity change from 0 to 6 [ 1697.281058] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:16:01 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:01 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x83, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1000}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x36}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') [ 1697.345918] loop6: detected capacity change from 0 to 40 [ 1697.352511] loop2: detected capacity change from 0 to 40 [ 1697.378989] FAT-fs (loop2): invalid media value (0x00) [ 1697.379906] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1697.414842] loop7: detected capacity change from 0 to 3 [ 1697.422848] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1697.434326] loop7: detected capacity change from 0 to 3 [ 1697.435758] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1697.475785] ISOFS: Unable to identify CD-ROM format. [ 1697.554188] ISOFS: Unable to identify CD-ROM format. 08:16:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) mq_timedsend(r1, &(0x7f0000000100)="d4627365124ff315ea2f464dda16f319794b1caec0e5ab9d8f0670404c29a607e879d3e3fb03c18300092b35f42ea924cbfbe88330dc449206d453c82bdbd4048e063d07883c0d847a4599ee10cc60c06d485f9b3b8434618851a2c0c910b9d76b455efaf0715faa90eacd1d01b6e7d3b55c9aa0f07eff43d788e689a5e5a2d87ff3a6a3a90c78d1a3c75ef5dd12bcd88e86c6f18adb4c0dc9d2c58889bfc4a1da662e1bc3ea8299af778116f82c93dda6afa60f96e1bf314426105dadc9091771fad30da5f1293c", 0xc8, 0xadb5, &(0x7f0000000000)={0x77359400}) 08:16:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xca, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:18 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:18 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:18 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') [ 1714.567323] loop1: detected capacity change from 0 to 7 [ 1714.574303] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1714.574420] loop7: detected capacity change from 0 to 3 [ 1714.590668] loop6: detected capacity change from 0 to 40 [ 1714.593914] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1714.604683] loop1: detected capacity change from 0 to 7 [ 1714.607506] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1714.609979] loop7: detected capacity change from 0 to 3 [ 1714.624427] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:16:18 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1714.654866] ISOFS: Unable to identify CD-ROM format. [ 1714.659417] loop2: detected capacity change from 0 to 40 08:16:19 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe02, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1714.693174] FAT-fs (loop2): invalid media value (0x00) [ 1714.694843] FAT-fs (loop2): Can't find a valid FAT filesystem 08:16:19 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:19 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1714.733952] ISOFS: Unable to identify CD-ROM format. [ 1714.778691] loop1: detected capacity change from 0 to 7 [ 1714.796103] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1714.818482] loop7: detected capacity change from 0 to 4 08:16:19 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcb, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:19 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1714.864959] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1714.885083] loop7: detected capacity change from 0 to 4 08:16:19 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000038c0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/186, 0xba}], 0x1, &(0x7f00000001c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/137, 0x89}, {&(0x7f0000000500)=""/143, 0x8f}, {&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000680)=""/91, 0x5b}, {&(0x7f0000000700)=""/11, 0xb}, {&(0x7f0000000740)=""/225, 0xe1}], 0x9, &(0x7f0000000900)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120}}, {{&(0x7f0000000a40), 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000ac0)=""/127, 0x7f}, {&(0x7f0000000b40)=""/171, 0xab}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/236, 0xec}, {&(0x7f0000001d00)=""/37, 0x25}, {&(0x7f0000001d40)=""/2, 0x2}, {&(0x7f0000001d80)=""/254, 0xfe}, {&(0x7f0000001e80)=""/6, 0x6}, {&(0x7f0000001ec0)=""/51, 0x33}, {&(0x7f0000001f00)=""/184, 0xb8}], 0xa, &(0x7f0000002080)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000002140), 0x6e, &(0x7f0000002280)=[{&(0x7f00000021c0)=""/137, 0x89}], 0x1, &(0x7f00000022c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000002340)=""/202, 0xca}, {&(0x7f0000002440)=""/178, 0xb2}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/183, 0xb7}, {&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003600)=""/95, 0x5f}], 0x6, &(0x7f0000003700)=[@rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x5, 0x0, &(0x7f0000003900)={r0, r1+60000000}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000003940)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9a5}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 1714.898130] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1714.960134] ISOFS: Unable to identify CD-ROM format. [ 1714.971931] loop6: detected capacity change from 0 to 40 [ 1715.003037] ISOFS: Unable to identify CD-ROM format. 08:16:34 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:34 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:34 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:34 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcc, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:34 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:34 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) dup3(r2, r0, 0x0) 08:16:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1730.628167] loop6: detected capacity change from 0 to 40 08:16:34 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1730.639804] loop4: detected capacity change from 0 to 40 [ 1730.655526] loop1: detected capacity change from 0 to 7 [ 1730.662797] loop7: detected capacity change from 0 to 5 [ 1730.667154] loop2: detected capacity change from 0 to 40 [ 1730.668361] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1730.669647] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1730.688322] FAT-fs (loop2): invalid media value (0x00) [ 1730.688816] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1730.691142] loop1: detected capacity change from 0 to 7 [ 1730.695998] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1730.700612] loop7: detected capacity change from 0 to 5 [ 1730.714027] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1730.715002] ISOFS: Unable to identify CD-ROM format. 08:16:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:35 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:35 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:35 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1730.829649] ISOFS: Unable to identify CD-ROM format. 08:16:35 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1730.872031] loop6: detected capacity change from 0 to 40 [ 1730.886030] loop1: detected capacity change from 0 to 7 [ 1730.896572] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1730.902184] loop7: detected capacity change from 0 to 5 [ 1730.914601] loop1: detected capacity change from 0 to 7 08:16:35 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcd, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1730.919577] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1730.920783] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:16:35 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1730.940906] loop7: detected capacity change from 0 to 5 [ 1730.942141] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1731.014992] loop2: detected capacity change from 0 to 40 [ 1731.027504] FAT-fs (loop2): invalid media value (0x00) [ 1731.027992] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1731.097156] ISOFS: Unable to identify CD-ROM format. [ 1731.142077] ISOFS: Unable to identify CD-ROM format. 08:16:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf02, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:51 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:51 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcf, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:51 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:51 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:51 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:16:51 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000000180), 0x6e, &(0x7f0000002580)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/180, 0xb4}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f00000013c0)=""/183, 0xb7}, {&(0x7f0000001480)=""/104, 0x68}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000001500)=""/88, 0x58}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x22100) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x9, 0x1f, 0xcc, 0x0, 0x4, 0x200, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0xf298, 0x2, 0x5, 0x9, 0x5, 0x81, 0x800, 0x0, 0x4, 0x0, 0x1}, r0, 0x2, 0xffffffffffffffff, 0x1) 08:16:51 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1747.503154] loop1: detected capacity change from 0 to 7 [ 1747.506423] loop6: detected capacity change from 0 to 40 [ 1747.524064] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1747.539115] loop1: detected capacity change from 0 to 7 [ 1747.545193] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1747.545928] loop7: detected capacity change from 0 to 6 [ 1747.551459] loop2: detected capacity change from 0 to 40 [ 1747.556585] ISOFS: Unable to identify CD-ROM format. [ 1747.569041] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1747.571392] FAT-fs (loop2): invalid media value (0x00) [ 1747.572674] FAT-fs (loop2): Can't find a valid FAT filesystem 08:16:51 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 1747.587700] loop7: detected capacity change from 0 to 6 [ 1747.602665] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:16:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfe7, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:51 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:16:51 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1747.643549] ISOFS: Unable to identify CD-ROM format. 08:16:52 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:16:52 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1747.723353] loop1: detected capacity change from 0 to 7 [ 1747.733356] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1747.751841] loop6: detected capacity change from 0 to 40 08:16:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) dup3(r2, r0, 0x0) 08:16:52 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1747.786056] loop7: detected capacity change from 0 to 6 08:16:52 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x7, 0x5, 0x0, 0x80000000, 0x500, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x50c48, 0x2, 0x9, 0x0, 0x3, 0xf9, 0x80, 0x0, 0x4, 0x0, 0x100}, 0x0, 0x0, r0, 0x1) [ 1747.805616] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1747.826571] loop7: detected capacity change from 0 to 6 [ 1747.827458] loop2: detected capacity change from 0 to 40 [ 1747.833158] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1747.836141] FAT-fs (loop2): invalid media value (0x00) [ 1747.836737] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1747.902047] ISOFS: Unable to identify CD-ROM format. [ 1747.966698] ISOFS: Unable to identify CD-ROM format. 08:17:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:08 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd1, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:08 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:08 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:08 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:17:08 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd6d, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x1, 0x10008}, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4ffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x5, 0x80, 0x4, 0x3, 0x0, 0x1, 0x0, 0x3, 0x10, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xebf, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x4, 0xfffffffffffffe01, 0x6, 0x9, 0xdda, 0x833, 0x0, 0x0, 0x0, 0x0, 0x3}) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:17:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) dup3(r2, r0, 0x0) [ 1764.615469] loop2: detected capacity change from 0 to 40 [ 1764.634335] loop1: detected capacity change from 0 to 8 [ 1764.636049] loop6: detected capacity change from 0 to 40 [ 1764.639949] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1764.645706] FAT-fs (loop2): invalid media value (0x00) [ 1764.646981] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1764.757333] loop1: detected capacity change from 0 to 8 [ 1764.758789] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:17:09 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1764.801474] loop7: detected capacity change from 0 to 6 [ 1764.805934] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1764.810448] ISOFS: Unable to identify CD-ROM format. [ 1764.834593] loop7: detected capacity change from 0 to 6 08:17:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1020, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1764.848386] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:17:09 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1764.934932] ISOFS: Unable to identify CD-ROM format. [ 1764.943649] loop6: detected capacity change from 0 to 40 08:17:09 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:09 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1764.993848] loop1: detected capacity change from 0 to 8 [ 1764.996836] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1765.009283] loop7: detected capacity change from 0 to 7 [ 1765.010821] loop2: detected capacity change from 0 to 40 [ 1765.022725] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1765.032721] FAT-fs (loop2): invalid media value (0x00) [ 1765.034189] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1765.041382] loop1: detected capacity change from 0 to 8 08:17:09 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd2, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1765.048810] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1765.066144] loop7: detected capacity change from 0 to 7 08:17:09 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1765.077050] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:17:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1765.155425] loop1: detected capacity change from 0 to 8 [ 1765.163334] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1765.179368] loop1: detected capacity change from 0 to 8 [ 1765.185870] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1765.193366] loop6: detected capacity change from 0 to 40 [ 1765.301877] ISOFS: Unable to identify CD-ROM format. [ 1765.349044] ISOFS: Unable to identify CD-ROM format. 08:17:26 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:26 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:17:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x9, 0x7, 0xdb, 0x20, 0x0, 0x20, 0x40, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x3378, 0x101}, 0x44410, 0x0, 0x1f, 0x7, 0x80000000, 0x0, 0x6, 0x0, 0x10000000, 0x0, 0x59}, 0x0, 0xf, 0xffffffffffffffff, 0xa) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x8, 0x0, 0x6, 0x1, 0x0, 0x80, 0x1104, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000000200)}, 0x1208a, 0x3, 0x5, 0x7, 0xf7f, 0xa797, 0xa0bc, 0x0, 0x1, 0x0, 0x80}, 0xffffffffffffffff, 0x3, r0, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x6e, 0x6, 0x1, 0x3, 0x0, 0xfffffffffffffd77, 0x40000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_bp, 0x3100, 0x9, 0x6, 0xb, 0x2, 0x0, 0xff, 0x0, 0x7}, r1, 0x4, r2, 0x9) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:17:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) dup3(r2, r0, 0x0) 08:17:26 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:26 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1781.804150] loop7: detected capacity change from 0 to 7 08:17:26 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd3, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:26 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1781.810124] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1781.823708] loop1: detected capacity change from 0 to 8 [ 1781.826840] loop6: detected capacity change from 0 to 40 [ 1781.827256] loop2: detected capacity change from 0 to 40 [ 1781.831642] loop7: detected capacity change from 0 to 7 [ 1781.834304] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1781.836995] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1781.845645] FAT-fs (loop2): invalid media value (0x00) [ 1781.846186] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1781.851052] loop1: detected capacity change from 0 to 8 [ 1781.862337] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:17:26 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x85510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000003f, 0x1000b}, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000300)={{r1}, "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"}) mq_open(&(0x7f0000000100)='s\x00\x00\x00\x00\x94\xefW\xaf\xf3\x17\x1b\rz\xf6\x93\xcfq\xb5v\x1d\x7f\x8c\xf7\xcd\xca+\x8d3\xfc\xd2\x0e\xf3\xcf\x04\xd5\x1c\x9e|\x8dk\x8c!\xfd\xaa\x86\x8c6 \xca>\x1f\t\xffR7\x9c\xa6s\xb2\x91\x88|qk\xe4\x18\xf27a\xf4\xb0\xef\xf0]\x7ff;:\xd9L\x8bc', 0x0, 0x5a, 0x0) r2 = getpid() r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xc7, 0x8, 0xff, 0x1, 0x0, 0x4, 0x54200, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp, 0x4016, 0x4, 0x9, 0x3, 0xd6, 0x101, 0x0, 0x0, 0x36af, 0x0, 0x9}, r2, 0x8, r3, 0x1a) [ 1781.911790] ISOFS: Unable to identify CD-ROM format. 08:17:26 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1020, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:26 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:26 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1781.986028] ISOFS: Unable to identify CD-ROM format. 08:17:26 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:26 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) dup3(r2, r0, 0x0) [ 1782.054636] loop7: detected capacity change from 0 to 8 [ 1782.064786] loop1: detected capacity change from 0 to 9 [ 1782.067799] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:17:26 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd4, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1782.080450] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1782.090951] loop2: detected capacity change from 0 to 40 [ 1782.095183] loop6: detected capacity change from 0 to 40 [ 1782.106970] loop1: detected capacity change from 0 to 9 [ 1782.114917] FAT-fs (loop2): invalid media value (0x00) [ 1782.116370] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1782.118654] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1782.230419] ISOFS: Unable to identify CD-ROM format. [ 1782.271120] ISOFS: Unable to identify CD-ROM format. 08:17:42 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd5, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x200000000000}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:17:42 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x10b6, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:42 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:17:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) dup3(r2, r0, 0x0) 08:17:42 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1798.364149] loop7: detected capacity change from 0 to 8 [ 1798.372605] loop6: detected capacity change from 0 to 40 [ 1798.379621] loop2: detected capacity change from 0 to 40 [ 1798.385697] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1798.394892] FAT-fs (loop2): invalid media value (0x00) [ 1798.395374] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1798.404423] loop1: detected capacity change from 0 to 9 [ 1798.407066] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1798.408806] loop7: detected capacity change from 0 to 8 [ 1798.418618] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:17:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3f, 0x7f, 0x7, 0x81, 0x0, 0x1, 0x20, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x8000, 0xffffffff, 0x6, 0x3, 0x9, 0x7fff, 0x7, 0x0, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x2, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x6, 0x6, 0xf2, 0x3, 0x0, 0x10001, 0x8000, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0xe73, 0xffffffffffffffe1}, 0x88c8, 0x4, 0x3ff, 0x6, 0x9, 0x5, 0xffff, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 1798.452179] loop1: detected capacity change from 0 to 9 [ 1798.455945] ISOFS: Unable to identify CD-ROM format. [ 1798.458592] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:17:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x10b7, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1301, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:42 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:42 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1798.566534] ISOFS: Unable to identify CD-ROM format. 08:17:42 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1798.595901] loop7: detected capacity change from 0 to 8 [ 1798.599078] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1798.626779] loop7: detected capacity change from 0 to 8 [ 1798.634629] loop1: detected capacity change from 0 to 9 [ 1798.640013] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1798.643351] loop6: detected capacity change from 0 to 40 [ 1798.647770] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1798.653031] loop1: detected capacity change from 0 to 9 [ 1798.656199] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1798.664124] loop2: detected capacity change from 0 to 40 [ 1798.686371] FAT-fs (loop2): invalid media value (0x00) [ 1798.686910] FAT-fs (loop2): Can't find a valid FAT filesystem 08:17:59 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r0 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x1, 0x6, 0x4, 0x80, 0x0, 0x41, 0x800, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x52601, 0x3f, 0x8, 0x7, 0x4, 0x8001, 0x400, 0x0, 0x8, 0x0, 0x6}, 0xffffffffffffffff, 0x0, r0, 0x3) 08:17:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) dup3(r2, r0, 0x0) 08:17:59 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:59 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:17:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:59 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:59 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:17:59 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd6, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1814.890872] loop7: detected capacity change from 0 to 8 [ 1814.891906] loop6: detected capacity change from 0 to 40 [ 1814.894819] loop1: detected capacity change from 0 to 10 [ 1814.901951] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1814.911110] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1814.911443] loop2: detected capacity change from 0 to 40 [ 1814.916397] loop1: detected capacity change from 0 to 10 [ 1814.920120] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1814.925711] loop7: detected capacity change from 0 to 8 [ 1814.929684] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1814.938630] FAT-fs (loop2): invalid media value (0x00) [ 1814.939120] FAT-fs (loop2): Can't find a valid FAT filesystem 08:17:59 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x55) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:17:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) dup3(r2, r0, 0x0) 08:17:59 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1814.993836] ISOFS: Unable to identify CD-ROM format. 08:17:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:59 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:17:59 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1815.077945] ISOFS: Unable to identify CD-ROM format. [ 1815.092329] loop1: detected capacity change from 0 to 10 08:17:59 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1815.097432] loop7: detected capacity change from 0 to 9 [ 1815.099702] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1815.107247] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1815.117523] loop7: detected capacity change from 0 to 9 08:17:59 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd7, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1815.134052] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:17:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:17:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) dup3(r2, r0, 0x0) [ 1815.175865] loop6: detected capacity change from 0 to 40 08:17:59 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 1815.199806] loop2: detected capacity change from 0 to 40 [ 1815.213967] FAT-fs (loop2): invalid media value (0x00) [ 1815.215476] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1815.246695] loop1: detected capacity change from 0 to 10 [ 1815.260092] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1815.271651] ISOFS: Unable to identify CD-ROM format. [ 1815.294032] loop1: detected capacity change from 0 to 10 [ 1815.306562] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1815.356994] ISOFS: Unable to identify CD-ROM format. [ 1831.384708] loop6: detected capacity change from 0 to 40 08:18:15 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe9, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:15 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:15 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:18:15 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:18:15 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x0, 0x2a, 0x20, 0x0, 0x80000000, 0x2000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x4880, 0xffffffffffffffff, 0xffffffff, 0x1, 0x3, 0x1eb5, 0x3, 0x0, 0x1, 0x0, 0xfffffffffffffc00}, r1, 0x4, r0, 0x9) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000040)) 08:18:15 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1831.400885] loop7: detected capacity change from 0 to 9 [ 1831.404330] loop1: detected capacity change from 0 to 10 [ 1831.410916] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1831.414253] loop2: detected capacity change from 0 to 40 [ 1831.419330] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1831.428290] loop1: detected capacity change from 0 to 10 [ 1831.431717] FAT-fs (loop2): invalid media value (0x00) [ 1831.432099] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1831.432136] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1831.443622] loop7: detected capacity change from 0 to 9 [ 1831.447085] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:18:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 1831.473150] ISOFS: Unable to identify CD-ROM format. [ 1831.563653] ISOFS: Unable to identify CD-ROM format. 08:18:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:32 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000180), 0x14d6b6f7a9e7549e}, 0x1403, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040)=0x9, 0x7c) sendfile(r1, r0, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000100)={0xb1dda6605c662c87, 0x80, 0x1, 0x83, 0x20, 0xe0, 0x0, 0x9, 0x60002, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp, 0x10100, 0x569, 0x1f, 0x9, 0x8001, 0x6, 0x5f7a, 0x0, 0x5, 0x0, 0x701}, 0x0, 0x3, r0, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:18:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 1848.270881] loop1: detected capacity change from 0 to 11 [ 1848.274163] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:18:32 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:18:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x126, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1848.305373] loop6: detected capacity change from 0 to 40 [ 1848.310092] loop7: detected capacity change from 0 to 10 [ 1848.312070] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1848.328962] loop1: detected capacity change from 0 to 11 [ 1848.335442] loop7: detected capacity change from 0 to 10 [ 1848.336765] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1848.338098] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1848.367018] loop2: detected capacity change from 0 to 40 [ 1848.391668] FAT-fs (loop2): invalid media value (0x00) [ 1848.392323] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1848.395161] ISOFS: Unable to identify CD-ROM format. 08:18:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1848.479139] ISOFS: Unable to identify CD-ROM format. 08:18:32 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 08:18:32 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:18:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x130, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1848.565621] loop6: detected capacity change from 0 to 40 [ 1848.571094] loop7: detected capacity change from 0 to 10 [ 1848.582418] loop1: detected capacity change from 0 to 11 [ 1848.594960] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1848.605151] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1848.621636] loop7: detected capacity change from 0 to 10 [ 1848.626325] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:18:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1848.664332] ISOFS: Unable to identify CD-ROM format. 08:18:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 1848.721082] ISOFS: Unable to identify CD-ROM format. 08:18:33 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1848.737099] loop2: detected capacity change from 0 to 40 [ 1848.745355] FAT-fs (loop2): invalid media value (0x00) [ 1848.745966] FAT-fs (loop2): Can't find a valid FAT filesystem 08:18:33 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x139, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1848.906013] loop1: detected capacity change from 0 to 11 [ 1848.912788] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1848.921628] ISOFS: Unable to identify CD-ROM format. [ 1848.956492] loop1: detected capacity change from 0 to 11 [ 1848.965940] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1848.990465] ISOFS: Unable to identify CD-ROM format. 08:18:49 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:49 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:49 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:18:49 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:18:49 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x5, 0x1f, 0x7, 0x0, 0x3, 0x9000, 0x865311043247dd41, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_bp, 0x200, 0x7, 0x7, 0x2, 0x7fff, 0x80, 0x1ff, 0x0, 0x4, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:18:49 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13a, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:49 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1701, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1865.683754] loop7: detected capacity change from 0 to 11 [ 1865.686232] loop2: detected capacity change from 0 to 40 [ 1865.688898] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1865.700407] FAT-fs (loop2): invalid media value (0x00) [ 1865.700897] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1865.706183] loop7: detected capacity change from 0 to 11 [ 1865.720049] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1865.727267] loop1: detected capacity change from 0 to 11 [ 1865.731427] loop6: detected capacity change from 0 to 40 [ 1865.748930] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1865.773185] loop1: detected capacity change from 0 to 11 [ 1865.780833] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:18:50 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:18:50 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1865.815690] ISOFS: Unable to identify CD-ROM format. 08:18:50 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) write(r0, &(0x7f0000000100)="8c491d23cf76d40672d039b3b5d15350e151194968893fc6448a9f8e2bf67efc818e900df47abad6e629b41788cc3474e47226eb94133efbbde747311d5434ae9903be7f1008c938f986ad7665c887100333af9ce3b7383a36c3427e506c778cf2bd6fc92d4ae132801315edfc56d48293d866f5514f06ca710fa9303d53d8742d4aef037246", 0x86) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x51, 0x80, 0x8, 0xa2, 0x0, 0x3ff, 0x30004, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, @perf_config_ext={0x2, 0x2}, 0x420, 0xffffffffffffffcf, 0x7df, 0x5, 0x2, 0x61, 0x8, 0x0, 0xffffffff, 0x0, 0x1911}, r1, 0xf, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0xd316a000) 08:18:50 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 08:18:50 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1865.898916] loop7: detected capacity change from 0 to 11 [ 1865.914945] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1865.926482] ISOFS: Unable to identify CD-ROM format. 08:18:50 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1865.966478] loop1: detected capacity change from 0 to 12 [ 1865.968889] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:18:50 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1865.984174] loop6: detected capacity change from 0 to 40 [ 1865.988096] loop1: detected capacity change from 0 to 12 [ 1865.989732] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:18:50 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13b, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:18:50 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 1866.063801] loop7: detected capacity change from 0 to 12 [ 1866.083692] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1866.153283] ISOFS: Unable to identify CD-ROM format. [ 1866.195674] ISOFS: Unable to identify CD-ROM format. 08:19:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 08:19:06 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:06 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13d, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:06 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x24b88466}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000500000000000000040000000400000002000000000000001a00000000000085d6b05f7c490001000000000000000100000000000000000000000000000000000000000000000514000000000003000000000000000096070000000000000400000000000000ff0700000000000000000000000000000000000000000000840400"/150]) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7b, 0x9, 0x3, 0x1b, 0x0, 0x7016, 0x100, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x800, 0xb43, 0x0, 0x7, 0x0, 0x40, 0xfffc, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r0, 0x2) 08:19:06 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:06 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:06 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:19:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 1882.670656] loop1: detected capacity change from 0 to 12 [ 1882.673045] loop7: detected capacity change from 0 to 12 [ 1882.678793] loop6: detected capacity change from 0 to 40 [ 1882.682415] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1882.682821] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1882.698554] loop7: detected capacity change from 0 to 12 [ 1882.701817] loop1: detected capacity change from 0 to 12 [ 1882.706571] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1882.708772] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:19:07 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x18602, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) write(r1, &(0x7f0000000240)="feb7e952d4b8", 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) sendfile(r2, r0, &(0x7f0000000200), 0x20) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0x1a, 0xa, 0x8, 0x0, 0x9, 0x40, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x57, 0x6}, 0x10480, 0x1ff, 0x80000000, 0x9, 0x8, 0xd75f, 0x2, 0x0, 0x1800}, 0x0, 0xffffffffffffffff, r4, 0xd) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="6d0000001cbcc276c50e04995e314c889db4117e6874fcf7ed63131cf38c352fe2209ab405d22c852d7615b1d90fcde4c3c27a2a29df2dc67e647c32bcddc789381e053222279c292cf626d4a97bd935669de0d79b933fcc3a6ee793d5d0e6db21466ea78eba39587b99b11a40cfa00fc4da0cff0d85321e269962a5d5d41ae8db20a9509c3e633e9d57d26158bc863da3732b8e0a44128a8332a7d7aabb53c008d17187ec885c2c0e7990be7b5b9326697f73", @ANYRES16=0x0, @ANYBLOB="010000000000000000007e00000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000100)=0xc) [ 1882.756994] ISOFS: Unable to identify CD-ROM format. 08:19:07 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1a00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:07 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:19:07 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:07 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1882.874843] ISOFS: Unable to identify CD-ROM format. [ 1882.901669] loop7: detected capacity change from 0 to 13 [ 1882.903944] loop1: detected capacity change from 0 to 12 [ 1882.912526] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1882.913159] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1882.928985] loop1: detected capacity change from 0 to 12 [ 1882.946008] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1882.948346] loop7: detected capacity change from 0 to 13 [ 1882.955676] loop6: detected capacity change from 0 to 40 08:19:07 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13f, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1882.995766] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:19:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1a00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:07 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 1883.074170] ISOFS: Unable to identify CD-ROM format. 08:19:07 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1883.111798] loop1: detected capacity change from 0 to 13 [ 1883.123001] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1883.132516] loop1: detected capacity change from 0 to 13 [ 1883.133744] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1883.167628] ISOFS: Unable to identify CD-ROM format. [ 1883.178403] loop6: detected capacity change from 0 to 40 08:19:24 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1b00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:24 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1b00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:24 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1899.838917] loop1: detected capacity change from 0 to 13 08:19:24 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100000001, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000380)=0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x40, 0x48, 0x7, 0x1, 0x0, 0x55f, 0x20, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffe01, 0x2, @perf_bp={&(0x7f0000000200), 0x3}, 0x0, 0x400, 0x2, 0x4, 0x0, 0xffff, 0x7fff, 0x0, 0x4, 0x0, 0xffffffff}, r3, 0x3, r5, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xce, 0x5, 0x80, 0x7, 0x0, 0x101, 0x20000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x723bcb2434f847c0, @perf_bp={&(0x7f0000000000), 0x6}, 0xa44928388d5699cc, 0x4, 0x3, 0x9, 0x100000000, 0x6, 0x6, 0x0, 0x3, 0x0, 0x6}, r1, 0x7, r0, 0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r6, 0x8, r7) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) ptrace(0x11, r1) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x9, 0x33, 0x10, 0x9, 0x0, 0x4, 0x14, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfb, 0x4, @perf_config_ext={0x194, 0x80000000}, 0xcc0, 0x3a9, 0x7, 0x8, 0x8, 0x7, 0x1ff, 0x0, 0xa56, 0x0, 0x8}, 0x0, 0xd, 0xffffffffffffffff, 0x0) 08:19:24 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:24 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) 08:19:24 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x140, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1899.853740] loop7: detected capacity change from 0 to 13 [ 1899.856911] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:19:24 executing program 4: r0 = mq_open(0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 1899.866147] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1899.875019] loop1: detected capacity change from 0 to 13 [ 1899.877983] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1899.889118] loop7: detected capacity change from 0 to 13 [ 1899.893529] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1899.896499] loop2: detected capacity change from 0 to 40 [ 1899.898959] FAT-fs (loop2): invalid media value (0x00) [ 1899.899500] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1899.905023] loop6: detected capacity change from 0 to 40 [ 1899.924855] ISOFS: Unable to identify CD-ROM format. 08:19:24 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1c00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:24 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1c00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:24 executing program 4: r0 = mq_open(0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 1900.082950] loop1: detected capacity change from 0 to 14 [ 1900.085291] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1900.091496] ISOFS: Unable to identify CD-ROM format. 08:19:24 executing program 4: r0 = mq_open(0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 1900.120996] loop7: detected capacity change from 0 to 14 [ 1900.127358] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:19:24 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1d00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:24 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:19:24 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) [ 1900.200432] loop1: detected capacity change from 0 to 14 [ 1900.201714] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1900.301665] loop7: detected capacity change from 0 to 14 [ 1900.310013] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1900.310889] loop2: detected capacity change from 0 to 40 [ 1900.333096] loop7: detected capacity change from 0 to 14 [ 1900.335012] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1900.358399] FAT-fs (loop2): invalid media value (0x00) [ 1900.358895] FAT-fs (loop2): Can't find a valid FAT filesystem 08:19:40 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x7f}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='syz1\x17\xed\x06\xd9\xbbOT9\x80\xfa=\x05\xa9\xfa\xd3\xb0\b\xb8E\x05\xf5\xce\xb5%i\xca\xba', 0x0, 0x0, 0x0) 08:19:40 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) 08:19:40 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) dup3(r1, r0, 0x0) 08:19:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1d00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:40 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:41 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:41 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:19:41 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14a, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1916.680491] loop2: detected capacity change from 0 to 40 [ 1916.691331] loop1: detected capacity change from 0 to 14 [ 1916.698171] loop7: detected capacity change from 0 to 15 [ 1916.700078] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1916.704786] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1916.705528] FAT-fs (loop2): invalid media value (0x00) [ 1916.705965] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1916.723303] loop1: detected capacity change from 0 to 14 [ 1916.726428] loop7: detected capacity change from 0 to 15 [ 1916.727901] loop6: detected capacity change from 0 to 40 [ 1916.737240] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1916.738318] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:19:41 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) dup3(r1, r0, 0x0) 08:19:41 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101100, 0x14) sendfile(r2, r1, 0x0, 0xfffffdef) mq_getsetattr(r1, &(0x7f0000000000)={0x5, 0x2, 0x20, 0x8}, 0x0) 08:19:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:41 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 1916.840859] ISOFS: Unable to identify CD-ROM format. 08:19:41 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1916.896191] loop1: detected capacity change from 0 to 15 08:19:41 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) dup3(r1, r0, 0x0) [ 1916.916346] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1916.917034] ISOFS: Unable to identify CD-ROM format. 08:19:41 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1916.977037] loop7: detected capacity change from 0 to 15 08:19:41 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1917.004676] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:19:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1917.017989] loop7: detected capacity change from 0 to 15 [ 1917.027145] loop2: detected capacity change from 0 to 40 [ 1917.028126] loop6: detected capacity change from 0 to 40 [ 1917.028955] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1917.036576] FAT-fs (loop2): invalid media value (0x00) [ 1917.037062] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1933.365067] loop1: detected capacity change from 0 to 15 08:19:57 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14b, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:57 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:57 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:19:57 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000002e2f66696c0436892323a4a81f27c7e3871a09eba2c97354c90d2d3a243dcb523313ecffdac60e0cfec601134657900d448de86470be18c991f830437821f64d6206b759599af93c0bb7e76376184b6bff1306c6d1f034b20ddf54e48cedc5dd3da8d9aecc374a9cba0000000000000000000000a5544ebb417462d98ffcbea25a1fbeb9e748486e6dea1202b45e35c4d974a68979f1228550ea0e56eef5f78560cd2f930cb6f52fbae8a65a7aab5035b0"]) r2 = openat$incfs(r0, &(0x7f0000000600)='.pending_reads\x00', 0x8040, 0x86) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {0xd0}}, './file0\x00'}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r5, 0x0, 0x101100, 0x11e) write$binfmt_aout(r6, &(0x7f0000000440)=ANY=[], 0x220) sendfile(r6, r5, 0x0, 0xfffffdef) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, 0x0, 0x101100, 0x11e) write$binfmt_aout(r8, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r8, r7, 0x0, 0xfffffdef) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="9ae210e9bc1e23e2da49f143ad1319bf5e5368c675d4e73b63ce6748b2f75aceb3c85b7a867ff892d842f7fdeb5d9f36e67a7af06242c9b56a82d67ef78b3e41d3f96553b0024ca1da70283e784189eec88e55a3fb30c4d26a8b57121758b166de44d27ec81f7954cac121a1b5a761ffe9f48a4113ce6976fbe34b33402c566ced1253312ac1dcacf84ecd01f7f76b6d5178df2a5b63a961e893eb95dbcaf28accd871b9a845ea9f467a9410526719d327fd1d1e77a3e14c9c50e5b6f3be2e534e5872a4d3227aac3fd0ff52519c00f768636a9b0cf1d2fe89abe47a085d6321e029f7c43b4d7da66cd6e3ee56fe1e42964797b24197", 0xf6}, {&(0x7f0000000040)}, {&(0x7f0000000300)="e1ad46096a935809724a50bcddd99254e2fb7372be87fc6ee28b450e9ac1fa6ecb15b34d3b492031a067e0e82af729deacfc69ffe02d20397010a2224fb7d36327810518812e9de48e1642a3ea2f18abc9c7718c1100db5417d3349af72eec9435f860c2faa50a053d69313e3e5bf6ad11f2139e", 0x74}], 0x3, &(0x7f0000000740)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3, r4, r6, r7]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x178, 0x20004040}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:19:57 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 08:19:57 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:19:57 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:19:57 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1933.383794] loop7: detected capacity change from 0 to 16 [ 1933.391552] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1933.405715] loop7: detected capacity change from 0 to 16 [ 1933.406984] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1933.414264] loop6: detected capacity change from 0 to 40 [ 1933.418559] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:19:57 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 1933.453196] loop1: detected capacity change from 0 to 15 [ 1933.463416] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1933.490120] loop2: detected capacity change from 0 to 40 [ 1933.505535] ISOFS: Unable to identify CD-ROM format. [ 1933.509247] FAT-fs (loop2): invalid media value (0x00) [ 1933.510664] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1933.617377] ISOFS: Unable to identify CD-ROM format. 08:20:14 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2010, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:14 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 08:20:14 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x6, 0x78, 0xa, 0x0, 0x58, 0x2852, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xf1a5, 0x1, @perf_config_ext={0x3, 0x7}, 0x8000, 0x1, 0x7, 0x5, 0x6db6, 0xffff, 0x1ff, 0x0, 0x5, 0x0, 0xfffffffffffffe01}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:20:14 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14d, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:14 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:14 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:14 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:14 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x0) syncfs(r2) [ 1950.353936] ISOFS: Unable to identify CD-ROM format. [ 1950.386918] loop2: detected capacity change from 0 to 40 [ 1950.387014] loop7: detected capacity change from 0 to 16 [ 1950.392029] loop6: detected capacity change from 0 to 40 [ 1950.398154] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1950.399813] loop1: detected capacity change from 0 to 15 [ 1950.401672] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1950.406927] FAT-fs (loop2): invalid media value (0x00) [ 1950.407581] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1950.418634] loop7: detected capacity change from 0 to 16 [ 1950.428643] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1950.432543] loop1: detected capacity change from 0 to 15 08:20:14 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 1950.447802] ISOFS: Unable to identify CD-ROM format. [ 1950.450501] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:20:14 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:20:14 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:14 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x0) syncfs(r2) 08:20:14 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14e, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:14 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1950.580986] loop7: detected capacity change from 0 to 16 08:20:14 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1950.590861] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1950.606465] loop7: detected capacity change from 0 to 16 08:20:14 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1950.615185] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:20:14 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 1950.640758] loop1: detected capacity change from 0 to 16 [ 1950.648899] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1950.676801] ISOFS: Unable to identify CD-ROM format. [ 1950.679899] loop1: detected capacity change from 0 to 16 [ 1950.689993] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1950.694170] loop6: detected capacity change from 0 to 40 [ 1950.704442] loop2: detected capacity change from 0 to 40 08:20:15 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x1, 0x2e, 0x8, 0x0, 0xffffffffffff8001, 0x40, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x1, @perf_config_ext={0x6, 0xdc}, 0x89e, 0x7, 0x9, 0x1, 0x100, 0x40, 0x200, 0x0, 0x5, 0x0, 0xff}, 0x0, 0xd, r0, 0x2) write$tcp_mem(0xffffffffffffffff, &(0x7f00000001c0)={0x8, 0x20, 0x2}, 0x48) r3 = gettid() rt_sigqueueinfo(r3, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) r4 = fsmount(r2, 0x0, 0xb) openat(r1, &(0x7f0000000240)='./file1\x00', 0x1, 0x183) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x4, 0x7, 0x0, 0x7f, 0x0, 0x1ff, 0x55820, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffff9, 0x3}, 0x41010, 0x4, 0x3, 0x7, 0xffffffff00000001, 0x1, 0x9, 0x0, 0x7fffffff, 0x0, 0x100}, r3, 0x2, r4, 0x11) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:20:15 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1950.719189] FAT-fs (loop2): invalid media value (0x00) [ 1950.719696] FAT-fs (loop2): Can't find a valid FAT filesystem 08:20:15 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14f, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:15 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x0) syncfs(r2) [ 1950.826711] loop7: detected capacity change from 0 to 17 [ 1950.841976] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1950.852798] loop7: detected capacity change from 0 to 17 [ 1950.857142] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1950.934530] ISOFS: Unable to identify CD-ROM format. [ 1951.050547] ISOFS: Unable to identify CD-ROM format. [ 1967.864934] loop6: detected capacity change from 0 to 40 08:20:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2010, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:32 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x7, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:20:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x150, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:32 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:20:32 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 1967.901644] loop2: detected capacity change from 0 to 40 [ 1967.907762] loop1: detected capacity change from 0 to 16 [ 1967.914186] loop7: detected capacity change from 0 to 17 [ 1967.917160] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1967.921175] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1967.923502] FAT-fs (loop2): invalid media value (0x00) [ 1967.923940] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1967.925583] loop1: detected capacity change from 0 to 16 [ 1967.926696] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1967.956960] loop7: detected capacity change from 0 to 17 [ 1967.959944] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:20:32 executing program 4: mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 08:20:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:32 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xc2, 0x81, 0x8f, 0x1c, 0x0, 0x5, 0x80, 0xe, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x800, 0x800, 0x1, 0x5, 0x6, 0x9, 0x3, 0x0, 0x7ff, 0x0, 0x4}, 0xffffffffffffffff, 0x7, r1, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0xf2100, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000100)={0x100, 0x400, 0xd387, 0x3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) [ 1968.019266] ISOFS: Unable to identify CD-ROM format. 08:20:32 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:20:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:32 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1968.087347] loop1: detected capacity change from 0 to 16 08:20:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1968.105181] loop6: detected capacity change from 0 to 40 [ 1968.109495] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1968.112015] ISOFS: Unable to identify CD-ROM format. [ 1968.116725] loop7: detected capacity change from 0 to 18 [ 1968.130322] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1968.147452] loop7: detected capacity change from 0 to 18 [ 1968.156525] loop1: detected capacity change from 0 to 16 [ 1968.160860] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1968.165997] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1968.188479] loop2: detected capacity change from 0 to 40 [ 1968.202188] FAT-fs (loop2): invalid media value (0x00) [ 1968.203664] FAT-fs (loop2): Can't find a valid FAT filesystem 08:20:55 executing program 4: mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 08:20:55 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:55 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:55 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:20:55 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:55 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:20:55 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x152, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1991.421442] loop2: detected capacity change from 0 to 40 [ 1991.442872] loop1: detected capacity change from 0 to 16 [ 1991.444712] FAT-fs (loop2): invalid media value (0x00) [ 1991.445148] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1991.447544] loop6: detected capacity change from 0 to 40 [ 1991.450274] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1991.461034] loop7: detected capacity change from 0 to 18 [ 1991.468353] loop5: detected capacity change from 0 to 40 [ 1991.470823] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1991.473020] loop1: detected capacity change from 0 to 16 [ 1991.474159] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1991.495363] loop7: detected capacity change from 0 to 18 [ 1991.496725] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:20:55 executing program 4: mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 08:20:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:20:55 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 1991.563317] ISOFS: Unable to identify CD-ROM format. [ 1991.624658] loop7: detected capacity change from 0 to 19 [ 1991.636552] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1991.647762] loop1: detected capacity change from 0 to 17 [ 1991.650169] loop7: detected capacity change from 0 to 19 [ 1991.655985] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 1991.660730] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1991.678637] loop1: detected capacity change from 0 to 17 08:20:56 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1991.688465] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 1991.704999] ISOFS: Unable to identify CD-ROM format. 08:20:56 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1991.739495] loop6: detected capacity change from 0 to 40 08:20:56 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 1991.764143] loop2: detected capacity change from 0 to 40 [ 1991.776144] loop5: detected capacity change from 0 to 40 [ 1991.783701] FAT-fs (loop2): invalid media value (0x00) [ 1991.784348] FAT-fs (loop2): Can't find a valid FAT filesystem 08:21:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:12 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:12 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000002e2f66696c0436892323a4a81f27c7e3871a09eba2c97354c90d2d3a243dcb523313ecffdac60e0cfec601134657900d448de86470be18c991f830437821f64d6206b759599af93c0bb7e76376184b6bff1306c6d1f034b20ddf54e48cedc5dd3da8d9aecc374a9cba0000000000000000000000a5544ebb417462d98ffcbea25a1fbeb9e748486e6dea1202b45e35c4d974a68979f1228550ea0e56eef5f78560cd2f930cb6f52fbae8a65a7aab5035b0"]) r2 = openat$incfs(r0, &(0x7f0000000600)='.pending_reads\x00', 0x8040, 0x86) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {0xd0}}, './file0\x00'}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r5, 0x0, 0x101100, 0x11e) write$binfmt_aout(r6, &(0x7f0000000440)=ANY=[], 0x220) sendfile(r6, r5, 0x0, 0xfffffdef) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, 0x0, 0x101100, 0x11e) write$binfmt_aout(r8, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r8, r7, 0x0, 0xfffffdef) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="9ae210e9bc1e23e2da49f143ad1319bf5e5368c675d4e73b63ce6748b2f75aceb3c85b7a867ff892d842f7fdeb5d9f36e67a7af06242c9b56a82d67ef78b3e41d3f96553b0024ca1da70283e784189eec88e55a3fb30c4d26a8b57121758b166de44d27ec81f7954cac121a1b5a761ffe9f48a4113ce6976fbe34b33402c566ced1253312ac1dcacf84ecd01f7f76b6d5178df2a5b63a961e893eb95dbcaf28accd871b9a845ea9f467a9410526719d327fd1d1e77a3e14c9c50e5b6f3be2e534e5872a4d3227aac3fd0ff52519c00f768636a9b0cf1d2fe89abe47a085d6321e029f7c43b4d7da66cd6e3ee56fe1e42964797b24197", 0xf6}, {&(0x7f0000000040)}, {&(0x7f0000000300)="e1ad46096a935809724a50bcddd99254e2fb7372be87fc6ee28b450e9ac1fa6ecb15b34d3b492031a067e0e82af729deacfc69ffe02d20397010a2224fb7d36327810518812e9de48e1642a3ea2f18abc9c7718c1100db5417d3349af72eec9435f860c2faa50a053d69313e3e5bf6ad11f2139e", 0x74}], 0x3, &(0x7f0000000740)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3, r4, r6, r7]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x178, 0x20004040}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2007.997772] loop1: detected capacity change from 0 to 17 08:21:12 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x153, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2008.019534] loop2: detected capacity change from 0 to 40 [ 2008.020561] loop5: detected capacity change from 0 to 40 [ 2008.034714] loop7: detected capacity change from 0 to 19 [ 2008.041003] loop6: detected capacity change from 0 to 40 [ 2008.044496] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2008.046879] FAT-fs (loop2): invalid media value (0x00) [ 2008.047371] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2008.056728] loop7: detected capacity change from 0 to 19 [ 2008.058156] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2008.062175] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2008.083531] loop1: detected capacity change from 0 to 17 [ 2008.092714] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:21:12 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2008.135110] ISOFS: Unable to identify CD-ROM format. 08:21:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2301, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:12 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2008.232641] loop7: detected capacity change from 0 to 20 [ 2008.234622] loop1: detected capacity change from 0 to 17 [ 2008.243067] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2008.249678] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2008.261480] loop1: detected capacity change from 0 to 17 [ 2008.263000] ISOFS: Unable to identify CD-ROM format. [ 2008.265567] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:21:12 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:12 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:12 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:12 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x154, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2008.395897] loop2: detected capacity change from 0 to 40 [ 2008.404179] FAT-fs (loop2): invalid media value (0x00) [ 2008.404659] FAT-fs (loop2): Can't find a valid FAT filesystem 08:21:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) dup3(r2, r0, 0x0) [ 2008.416602] loop1: detected capacity change from 0 to 18 [ 2008.421123] loop6: detected capacity change from 0 to 40 [ 2008.431827] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2008.439999] loop7: detected capacity change from 0 to 20 [ 2008.451037] loop5: detected capacity change from 0 to 40 [ 2008.460459] loop1: detected capacity change from 0 to 18 [ 2008.464458] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2008.468618] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2008.472913] FAT-fs (loop5): invalid media value (0x00) [ 2008.473457] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2008.490341] loop7: detected capacity change from 0 to 20 [ 2008.495158] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:21:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) dup3(r2, r0, 0x0) [ 2008.538109] ISOFS: Unable to identify CD-ROM format. 08:21:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:12 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2008.656990] ISOFS: Unable to identify CD-ROM format. [ 2008.669600] loop1: detected capacity change from 0 to 18 [ 2008.683693] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2008.689983] loop7: detected capacity change from 0 to 21 [ 2008.697812] loop1: detected capacity change from 0 to 18 [ 2008.702047] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2008.703585] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2008.732384] loop7: detected capacity change from 0 to 21 [ 2008.733648] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 08:21:29 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:29 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000002e2f66696c0436892323a4a81f27c7e3871a09eba2c97354c90d2d3a243dcb523313ecffdac60e0cfec601134657900d448de86470be18c991f830437821f64d6206b759599af93c0bb7e76376184b6bff1306c6d1f034b20ddf54e48cedc5dd3da8d9aecc374a9cba0000000000000000000000a5544ebb417462d98ffcbea25a1fbeb9e748486e6dea1202b45e35c4d974a68979f1228550ea0e56eef5f78560cd2f930cb6f52fbae8a65a7aab5035b0"]) r2 = openat$incfs(r0, &(0x7f0000000600)='.pending_reads\x00', 0x8040, 0x86) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {0xd0}}, './file0\x00'}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r5, 0x0, 0x101100, 0x11e) write$binfmt_aout(r6, &(0x7f0000000440)=ANY=[], 0x220) sendfile(r6, r5, 0x0, 0xfffffdef) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, 0x0, 0x101100, 0x11e) write$binfmt_aout(r8, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r8, r7, 0x0, 0xfffffdef) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="9ae210e9bc1e23e2da49f143ad1319bf5e5368c675d4e73b63ce6748b2f75aceb3c85b7a867ff892d842f7fdeb5d9f36e67a7af06242c9b56a82d67ef78b3e41d3f96553b0024ca1da70283e784189eec88e55a3fb30c4d26a8b57121758b166de44d27ec81f7954cac121a1b5a761ffe9f48a4113ce6976fbe34b33402c566ced1253312ac1dcacf84ecd01f7f76b6d5178df2a5b63a961e893eb95dbcaf28accd871b9a845ea9f467a9410526719d327fd1d1e77a3e14c9c50e5b6f3be2e534e5872a4d3227aac3fd0ff52519c00f768636a9b0cf1d2fe89abe47a085d6321e029f7c43b4d7da66cd6e3ee56fe1e42964797b24197", 0xf6}, {&(0x7f0000000040)}, {&(0x7f0000000300)="e1ad46096a935809724a50bcddd99254e2fb7372be87fc6ee28b450e9ac1fa6ecb15b34d3b492031a067e0e82af729deacfc69ffe02d20397010a2224fb7d36327810518812e9de48e1642a3ea2f18abc9c7718c1100db5417d3349af72eec9435f860c2faa50a053d69313e3e5bf6ad11f2139e", 0x74}], 0x3, &(0x7f0000000740)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3, r4, r6, r7]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x178, 0x20004040}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:21:29 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:29 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:29 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x155, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:29 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) dup3(r2, r0, 0x0) 08:21:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) dup3(r2, r0, 0x0) [ 2025.061831] loop6: detected capacity change from 0 to 40 [ 2025.070141] loop2: detected capacity change from 0 to 40 [ 2025.079032] loop7: detected capacity change from 0 to 31 [ 2025.090067] FAT-fs (loop2): invalid media value (0x00) [ 2025.091650] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2025.093293] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2025.098261] loop1: detected capacity change from 0 to 18 [ 2025.109294] loop7: detected capacity change from 0 to 31 [ 2025.112180] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2025.117167] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2025.136429] loop1: detected capacity change from 0 to 18 [ 2025.141082] ISOFS: Unable to identify CD-ROM format. [ 2025.145586] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:21:29 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2025.229293] loop1: detected capacity change from 0 to 19 [ 2025.238506] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2025.253616] loop1: detected capacity change from 0 to 19 [ 2025.255732] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2025.283810] ISOFS: Unable to identify CD-ROM format. 08:21:29 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:29 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2025.352939] loop1: detected capacity change from 0 to 19 [ 2025.354565] loop7: detected capacity change from 0 to 32 [ 2025.365314] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2025.372195] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:21:29 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x156, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2025.386111] loop1: detected capacity change from 0 to 19 [ 2025.387411] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:21:29 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2025.487487] loop6: detected capacity change from 0 to 40 [ 2025.556106] loop1: detected capacity change from 0 to 19 [ 2025.597505] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2025.610977] loop2: detected capacity change from 0 to 40 [ 2025.629953] FAT-fs (loop2): invalid media value (0x00) [ 2025.631342] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2025.651423] loop1: detected capacity change from 0 to 19 [ 2025.654342] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2025.672239] ISOFS: Unable to identify CD-ROM format. [ 2025.747431] ISOFS: Unable to identify CD-ROM format. 08:21:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:46 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2042.347174] loop4: detected capacity change from 0 to 40 08:21:46 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x158, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:46 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6d0d, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:46 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:21:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2042.409611] loop1: detected capacity change from 0 to 20 08:21:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2042.412055] loop6: detected capacity change from 0 to 40 [ 2042.413045] loop7: detected capacity change from 0 to 54 [ 2042.419087] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2042.427148] loop5: detected capacity change from 0 to 40 [ 2042.429700] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2042.441481] loop7: detected capacity change from 0 to 54 [ 2042.445736] loop1: detected capacity change from 0 to 20 [ 2042.451384] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 2042.453531] loop2: detected capacity change from 0 to 40 [ 2042.455751] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2042.462099] FAT-fs (loop2): invalid media value (0x00) [ 2042.463505] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2042.500752] ISOFS: Unable to identify CD-ROM format. 08:21:46 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:21:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb610, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:21:46 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2042.594749] ISOFS: Unable to identify CD-ROM format. [ 2042.603153] loop7: detected capacity change from 0 to 91 [ 2042.622926] isofs_fill_super: bread failed, dev=loop7, iso_blknum=23, block=46 [ 2042.644094] loop7: detected capacity change from 0 to 91 [ 2042.655940] isofs_fill_super: bread failed, dev=loop7, iso_blknum=23, block=46 [ 2058.886310] loop2: detected capacity change from 0 to 40 08:22:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2801, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:03 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) 08:22:03 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb710, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:03 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:03 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:03 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:03 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:03 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) [ 2058.889967] loop7: detected capacity change from 0 to 91 [ 2058.893793] loop5: detected capacity change from 0 to 40 [ 2058.896536] isofs_fill_super: bread failed, dev=loop7, iso_blknum=23, block=46 [ 2058.899751] FAT-fs (loop5): bogus number of reserved sectors [ 2058.900359] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2058.900978] FAT-fs (loop2): invalid media value (0x00) [ 2058.901427] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2058.908553] loop1: detected capacity change from 0 to 20 [ 2058.910896] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2058.915969] loop6: detected capacity change from 0 to 40 [ 2058.919832] loop7: detected capacity change from 0 to 91 [ 2058.922707] loop1: detected capacity change from 0 to 20 [ 2058.927503] loop4: detected capacity change from 0 to 40 [ 2058.933664] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2058.934371] isofs_fill_super: bread failed, dev=loop7, iso_blknum=23, block=46 [ 2058.966173] loop3: detected capacity change from 0 to 1 [ 2058.971090] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:22:03 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2058.986662] loop3: detected capacity change from 0 to 1 [ 2058.988700] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:22:03 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xbb00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:03 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2059.114880] loop1: detected capacity change from 0 to 20 [ 2059.121568] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2059.134189] loop1: detected capacity change from 0 to 20 [ 2059.135684] loop3: detected capacity change from 0 to 2 [ 2059.136671] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2059.142094] loop7: detected capacity change from 0 to 93 [ 2059.149541] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:22:03 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) 08:22:03 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) 08:22:03 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2059.159457] loop3: detected capacity change from 0 to 2 [ 2059.160694] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:22:03 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2059.176751] isofs_fill_super: bread failed, dev=loop7, iso_blknum=23, block=46 [ 2059.207947] loop2: detected capacity change from 0 to 40 08:22:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2059.215943] loop4: detected capacity change from 0 to 40 08:22:03 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xbc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2059.230280] FAT-fs (loop2): invalid media value (0x00) [ 2059.230740] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2059.260018] loop5: detected capacity change from 0 to 40 [ 2059.266955] loop6: detected capacity change from 0 to 40 [ 2059.304511] loop1: detected capacity change from 0 to 20 [ 2059.315059] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2059.324551] loop7: detected capacity change from 0 to 94 [ 2059.335089] loop1: detected capacity change from 0 to 20 [ 2059.337050] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2059.340416] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 [ 2059.359943] loop7: detected capacity change from 0 to 94 [ 2059.371529] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:19 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:19 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) 08:22:19 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xbd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:19 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:19 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) 08:22:19 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:19 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:19 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2075.626850] loop3: detected capacity change from 0 to 3 [ 2075.627935] loop5: detected capacity change from 0 to 40 [ 2075.631358] loop2: detected capacity change from 0 to 40 [ 2075.635925] loop1: detected capacity change from 0 to 21 [ 2075.636091] loop7: detected capacity change from 0 to 94 [ 2075.637837] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2075.638490] loop4: detected capacity change from 0 to 40 [ 2075.642707] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2075.646831] loop6: detected capacity change from 0 to 40 [ 2075.655709] FAT-fs (loop2): invalid media value (0x00) [ 2075.656239] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2075.656617] loop3: detected capacity change from 0 to 3 [ 2075.667540] loop1: detected capacity change from 0 to 21 [ 2075.671991] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 [ 2075.673516] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2075.678407] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2075.699171] loop7: detected capacity change from 0 to 94 [ 2075.708381] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:20 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:20 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:22:20 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r1) 08:22:20 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:20 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:20 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2075.829149] loop1: detected capacity change from 0 to 21 [ 2075.844956] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2075.858754] loop1: detected capacity change from 0 to 21 08:22:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) io_submit(r1, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r3, 0x0}]) r4 = epoll_create1(0x80000) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r6, 0x0, 0x101100, 0x11e) write$binfmt_aout(r7, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r7, r6, 0x0, 0xfffffdef) io_submit(r1, 0x3, &(0x7f0000001300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x101, r4, &(0x7f0000000100)="191eb3c287fedf7188779415ae6361af02e91c9af6ef7594ea62f95f9b5748adc5b46ed9ce761c3eda495b1d01d5359b5ed7035d26452bd41f3a68a1256e0e605c42ca831a38b9e6a37a68a056fb1455e6ec830d21da3100451e750d1afe8a8b08674972ad7373c73561823a8b855b53661781c8725320a4779a516106514d7a4d7fe48df4cec47d408576c923cd7b9fc46cb186472b51a1aba7ea54e20723dbc2d7ff628583bf2f378fa00e12ebf4e54fa1d6009918d4f6f8393f0e325c50fb535455fbf47201ec6fbad72f4f074b26e51dc972dc183fe2d000393719d92b1c05bfe8b11c4e228c7c203759624799addbe9fc888ed2c40a23b401b7aa8bc5a21e11584845aa180bd79ea0b1f356b0aba8b76e1eaa3c88d7d957d84cea5493884313e01acd20172c8ac2a8c4df78fbf9999ff586919aaf49321a4f683db624e3a0699040c93afde8601d260d1c06cae5b210ab76c0b281fb09e3a37fe74e8d151debcf2a98048981a25656cf9a12e1e8064389e5d59afa16faffea2c4ff6b3ad30ca05a7a30a4ea21f280760e70d5df1096b6f8d7a85625df30391c254748f3d6a502ecc6429a83fa9e08498039f16d1b960015c3a9c180f440fec5a1db3bed39ba355242b22adadb3fc01e87827b521093fb87e09e22e0e8e532b36e7752b45b216cfe23445799da6da6087dcff99fb2929aa1173350d859939c6dee1a941762b7457949d2253211b8437789049e8f6e7a1adcf94c9809695bc8e7a560a6a928bc635f45bffc0381ce80ab9833709ea1eb8d03316fab96ee463e021e6c0a19a9456717263d41e6b0535a4c6588f61413d65f33731e77f18b09fbef165ea2ae40366d333759f2409739df951e248fe8ffe3a85c51a0d9874e39cb6f226e3bfa69c741d585bf2d8d560561deb018492128433272ceccedf6edd87c92ccff66eba34d3ef89c6346b06d85ca3e8bd69ca7529ed5d50a79629ee5d1eee9f968e2a1e3803d2afd0ad634d70c74978df780724eb1d6bc7774cc72448055d0839c5a102a1edcdad4ccd5f6f94051c4e036314efb2649c160e85e62445912e428e00da5bd3288c3094336545143948d9cad68f90170175f1ad71184c5a5a9269d5e1443b4b3c9ca14195b6f0516cecde81a1314fb05539110c9ae1913955202392ae530ea90669ed813987368f1cbc4269806e7d8391dfff4527df422007ec4f511d327f5296ad39e14af257b75051b1481595d29b72857d6ffd77fd614ceae4a676d141a3de5553e6313923378c61966b22dd584692faaff30a3c0af0afbf5aa22668327c1473f066e9b63f8b0394e63399db21cbe049af3c472f75ea7bdb8b374a7ee861f818f5553017cc45b4ed88b277763162c2e8a849cbc45e4d5bf3986e932637eff1c40ed2c6eee64c4f66451597b7aa6e107b4832af2b537226c771c393a07f3fe1300040b7c48f05ca2932e2a4d294bbd585c6ccad42a9550093658d89aa2b346c26a1135a1fcc485b420a918a034d7b04bba58470a445447ca3d353ace7e36580386d568538886b99dcfc232caa7d385318dd228fbe207056fb9eebabf69af2da267c219948fac758807d9939141920ff66410362e1881446cba7bcb2a82199d066e07d303693e56b056d1baf60f0f973126c4d9f9f1e8617ae48570dbc71afb7045e8312764240957617ea0367a6986f4ca5d8e60267df4af5f9d05d7ddf879e13be4f6051a312e3cdbed336d97d22e7be3303eda4fb68fba6146c711e13a57f1a439b22a025b46a47f51d01a5aa6b161db0ddb134cb6d167c353b8451ec7e5e9a417c9eb503af160e84da8d09ca6c9d31d89669a522aef469c0c10dc20a978e84557430fbb3719e7873dd94ae9548a0339eeeda7f68d2a6637cd0338da43b48b10773e3df384a60caa736689b9947019746f23caa7d199adc6afdfd877ea5c484ac1088d5d25ab82fc6747b3c0e9c67ccd3ee3ae5a35559c1555fde755f56bda1a8d7ba5333f400244c49ed015976d2e1727b5fc16fe9058f981c6fbd09f6636094a5d5d62f3b435917c8c58a40038eb74a856354974a2de4c7351c82ba3c45a92defcb3ebab831fc3d0f663018510d1c83bbc65db3effdc87334a5777c5c773aa4643c11dc87ca92113649c964a5a02e0d4ed72d91d573c5e91b853322bfde07849a94f0c0cf01fcafce16a51cccc70ed789ac139f7f8aa146ce59756bc285938608ae35ead69c7c1b37373e24cd7f37ce20398f480f6437e70604cc9d860caf0565dcc0ccb738eb791388defcb5b690e3b69e37525e11d18d3bd7e7db7a7802d7feb7ccaf4743ccbe0fcf9243532a8b515952312ad3ed1dbc4f1fa6707ac209df2e0e072efe986453e0622cf063116325187bff97af98d478f930d167d9ae4038f8b3e72d09c502b2c4c7ecf65d0e40832364f5468537e145c2bf5f7c1b290bd9e3ce5e1befcaab7e014936a3baa387ac8fd053530183d8b9f0b787c9e9b8ee99b3f25a431ef56be323959571f06ee48844045b98f33612e91ef3ba791caafeb21fc51a6d264b8bafed822ccc910b83df6a9cfcd00ac4fbcd0c4cf52dbbe0865d38da4f26834d49757ca8d6985281b89674ada99ee67db1e88d554be3a4e7c3d2f1c15e44b2565a54e8acae37b3a3bd8cb699a82ee2336d27fe65745c5b50f70c816ca1e7686d95ac1b45a15478ac509941a3d97ba3b1038dccd2da2ad2d88000825506a3c84c61fb51fdb4ee10ae61f7baae76d9d4621435866e0667391418d609f8b349f77a3f0ae095c9196871f53375a23101c7e530ffb04c4591bae2bb500cf9374fffb4fd56c0fecdfbe3e7fdf913c872b375b1200a5c76a88c615b4b5e66e203485325d022a7f211fd9ccb2b69f875614348ae8d8753e19e8cd45102895d1a3397db4c4ddaafa833bd07d3f48416745c649a0b12c0cc6f3c69113b3873aba956b40106010a333c65473ad7634224958d3f234bc07d1af42533108d251dd385893168788fe73157baf184d2f511aa1e5233b7774075da1cce6e15bb275721a75a772fdfe33c3da3824124692780b8950b217209b3640691b064d90b325947768eb01720cd3bc50af7a7aa09a6a039119d1507ff3368ff1d9a3bfbbfb4c6d47a7b2d11c0dc28be646abb1dcaf8cf74414a115ac9087ae2c77044926a48f3ea4252784593a440cf439099bc463315a33e230a3d1d714d75676f48beedc62c081af6714bd904006c88670c9dc48163d96579b3e0279ec9527859eaacdc04231de0a26a094a61524e3fd7fc9b15d526ee5261b8cebc9210990e254ee713acd85374904c2f468913090313f70c98e8c844fefc5738dabff1c2ba064e00287016347ed9ac348e2fe312b06616a1f4156a212f1d7d677a62addbecd0d79b828515d6c58b797e43272df806e8607a999b92f31d78643b2badf08832d13d21abc65f5b08bb8e6ebb7e300ddd2903e592a2a707f115752dc8095a9110ee9b8f6edc97629855506c62541c14ae544edfb84c6b607ca95e617ee7da8d32c1c60b15d67a3b1628b27ff07624c0831be9f0e2048997c3bdf62948217012aa6e62713c46b66aaae1ec579e18c34a2a5680f620e480da7ef3cbd3600f8b6e73f0a021b69b8a5b8dae712e20327e5f1c92c25ca10f79c64ee169503a4a119f94d191df5666e11f25a2606dcc12530f670a0935e40dc0a0c52705fe4f50e589b28f745257f74eaa4747507d08fc66e3d3b8a3192b92698c96c1215ac21682c5b13c3b67a37e738554c6f9cab55511560eaad8aa90079b89332926849103f49d356ffa9bb30c463c4ad2796b3d36e12ded7a0c1585edeaf5e847dfda2f38992432103a900baf752c90227dedbcb03bb14c02736e847f87b6b4cc0dc7add72e38e31d6a0a070f6e12baf4d83d45ba257e1074e52f33968f0f47389abc32557cb570e8f5f5233c4b002674d417f683e77b0951186c17dd7fc807c0e9ec8b0618e0e5655140aae6b8fb55ac058caf88cdefd92f0d6a19860fcba69f093b369b1446cf60242da595fabb18c626fdf47a1955302d8dd8126c091f4230df7ddf1988ba7fafc9f6fc1015db973673df024fbd6ef1bf2d39d4bad1b424fb28781bd24edf3dbe64801d4faf492e00cb6bbc1565c29caed7503dc96cc6e60d95b55cc6ef207b5d91eb57695a0f197f596c0da50df7b12c7b92837b504438a20b532b2ef89c333c7a35869c2268ce957b6e09134b4a8b48b12ea675d1a44a0e8af84f6a8b2881239df6f399564c422d4b50efdbcf3521439804a599038c8b1f2f04eb3543584f4d9690f593f197cbd6a6563b63625adf73cd8897ca433c169ba19d205115f76aa4e18648af3f181e572c4b40a71bc73534450a8c154735a4b40e84748a1500b09f3b234193c226f4591ef9b15b5b9862b95007312f2cbd780ef06f1e658dc4c3929eca1ec8d6b4002e877e96a264b210ffa5e9da7deb93cf620ad4ef8dbe305e91e0e4d45e165e63952948aa9a316b71ff1a068f9715fe2b975105b6cdb5f9942e8d2eb61ee99168477a61c8afd6562a849375f8170920371f7da8bdf32fbf87257ed28ad226988c882014509112cc54d656a6c7ef28b82af0ef3e848cd8fd86c6b055ad1afa256b44d8404e61c19ad259cd2efd8f23897668b2dc54e47904a41bdf4b11ebd54e5f048a6d3acc6230d25b621b7ee089d9dfabb0d68ed588956a1a04d9380cf7d45f94895e4d5c0261fadd136506d066f4e42b1fda226fe0fee5a03e4c1afb2801297df1533f9908257496ce6eb9d0a3095e8f15514f2e10cc8058ae74437c2f53324d25e7f305e09616dbffb6a79e91de74e91b1385af834a18613f4fd093794140d4efba5cbc7d985f6cfcf96ae42abdfd6dd060e4bfe101cb952cbf9b8a532ec452944580d022e5272206a09ac03e2bc148c5597b506a5505f47a8f860df2a157abff80f87a61207fb55e528d5b874a94b4003ce79f71508ab95673f5773956b9f65cac53e94f74ab5e16ed1f19e0e13300f935073d813df863452597589e3d09cfd5bf8161dc2a301fae63c761300ef06a58b59c3268956c4d91e9b8a049586e5a19bae9da1f13de1c49ab4f09b142e2ea8cd9c9d984848497d306ff5c1ca8222f7c0fb6f2a401417da4e3e61d87b3205982dd8882f258730b27c402aa686ee005e551b4b188f0404ee1453e86b946eed4ea463808fd4a3bf7624766e7b6af36a1355bbaa077b97e5d6bcc6517c81ef54e58634472bc2e379a8f3e8d2c0a1f161c6682bc405843ba1c9c5deec747cb3db5c2b3aa0d94e578c5ec246971743f5a49c65bfbe0037a54abde550d72a1c203617fee0eb6abbfb25f9932b1a4baeadfbefdabd6180ae24fa4bfe60b0b7565ee0afc127908e3e3a2388dcd0c08aa4828ad62c2e5dd93acc28bd93d3da179d65c877793b2b021644faff23835edfabc96107fa947affebd6cc2f359d8e05973485e999e47c2d7a6d98e72f6c54a2f1c86bb2bdb3a8b7457de52c6d19622e69211d40bd0f32ff7481d21c8b6cebc6be6b8abc6bcaaeab2c4b3d627a5a48b84471990dc74263c47f30a45281a52355a19da773338a23a69f7284e5d6817ccdc9bda567b58cb9b9e5c59bcaa85c78d19f29be7a197fd4c9731c40609490f303669ae2b6db6b0cd0cd89c6890e0da1e1a7a19629cb5b98ba4aac1777c94c3fa4fe929755c4b0b7f2a1cdc93fbaee886b3e296f31bdbab8b4e0a2bae590317dc61b857b01fe16ab81ad5787c645a705e3a3ab8824f7ce29cee0a05a8d8288e4a346c91ed07dd134f3399a03c1a", 0x1000, 0x9}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f0000001100)="37126aa40aec8796368204f07c910fa62b63", 0x12, 0x7ff, 0x0, 0xebf2eb6c9650897d}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x2, 0x40, r5, &(0x7f00000011c0)="13801f1245bfdf46ede4f3a2334bc54e454f250f53f0772404783d036750fc1227bfee8ffc555cc53474feca5765324a6f9de0dafea090a34e413a4b1ec52919efa40b3debcb0bf3779e166f937d216739bd4c277daecf669464094e03a9d4beb6d6dfa224bfe27b7aa9868a5ed117ec8338a97a486060c6b1a4a930ef56604d68b986a5bbece63022fb77d4be32db21c3fcd4f215da5322b82a77ef7a36fa8a778266d0f1cd429902898fb6574903bd17c987447f9227d1edf24632014b1526b9d38200b2e1b4244ea7174d6d42237f539b4e2e36aa42f44677251c66b784f56b7ad9bb92bd889abaef54107f42d5", 0xef, 0x28a, 0x0, 0x1, r7}]) [ 2075.865791] loop5: detected capacity change from 0 to 40 [ 2075.868164] loop4: detected capacity change from 0 to 40 [ 2075.872465] loop7: detected capacity change from 0 to 96 [ 2075.873734] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2075.878109] loop3: detected capacity change from 0 to 3 [ 2075.879988] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2075.887270] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:20 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2075.909010] loop2: detected capacity change from 0 to 40 [ 2075.909081] loop7: detected capacity change from 0 to 96 [ 2075.912564] FAT-fs (loop2): invalid media value (0x00) [ 2075.913025] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2075.914917] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:20 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2b01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:20 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2075.996406] loop6: detected capacity change from 0 to 40 [ 2076.028319] loop1: detected capacity change from 0 to 21 [ 2076.034165] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2076.058565] loop1: detected capacity change from 0 to 21 [ 2076.059883] loop3: detected capacity change from 0 to 4 [ 2076.059899] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2076.062510] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:22:37 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:37 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) io_submit(r1, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r3, 0x0}]) r4 = epoll_create1(0x80000) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r6, 0x0, 0x101100, 0x11e) write$binfmt_aout(r7, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r7, r6, 0x0, 0xfffffdef) io_submit(r1, 0x3, &(0x7f0000001300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x101, r4, &(0x7f0000000100)="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", 0x1000, 0x9}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f0000001100)="37126aa40aec8796368204f07c910fa62b63", 0x12, 0x7ff, 0x0, 0xebf2eb6c9650897d}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x2, 0x40, r5, &(0x7f00000011c0)="13801f1245bfdf46ede4f3a2334bc54e454f250f53f0772404783d036750fc1227bfee8ffc555cc53474feca5765324a6f9de0dafea090a34e413a4b1ec52919efa40b3debcb0bf3779e166f937d216739bd4c277daecf669464094e03a9d4beb6d6dfa224bfe27b7aa9868a5ed117ec8338a97a486060c6b1a4a930ef56604d68b986a5bbece63022fb77d4be32db21c3fcd4f215da5322b82a77ef7a36fa8a778266d0f1cd429902898fb6574903bd17c987447f9227d1edf24632014b1526b9d38200b2e1b4244ea7174d6d42237f539b4e2e36aa42f44677251c66b784f56b7ad9bb92bd889abaef54107f42d5", 0xef, 0x28a, 0x0, 0x1, r7}]) 08:22:37 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:37 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:22:37 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:37 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2e01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2092.926195] loop3: detected capacity change from 0 to 5 [ 2092.926427] loop2: detected capacity change from 0 to 40 [ 2092.929447] loop1: detected capacity change from 0 to 23 [ 2092.929791] loop5: detected capacity change from 0 to 40 [ 2092.930594] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2092.932647] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2092.938448] loop7: detected capacity change from 0 to 96 [ 2092.942920] FAT-fs (loop2): invalid media value (0x00) [ 2092.943594] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2092.946997] loop6: detected capacity change from 0 to 40 [ 2092.952160] loop3: detected capacity change from 0 to 5 [ 2092.955045] loop1: detected capacity change from 0 to 23 [ 2092.959004] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2092.960911] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2092.968145] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 [ 2092.984513] loop7: detected capacity change from 0 to 96 [ 2092.999559] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:37 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2093.092173] loop3: detected capacity change from 0 to 5 [ 2093.107179] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2093.160762] loop4: detected capacity change from 0 to 40 08:22:53 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) io_submit(r1, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r3, 0x0}]) r4 = epoll_create1(0x80000) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r6, 0x0, 0x101100, 0x11e) write$binfmt_aout(r7, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r7, r6, 0x0, 0xfffffdef) io_submit(r1, 0x3, &(0x7f0000001300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x101, r4, &(0x7f0000000100)="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", 0x1000, 0x9}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f0000001100)="37126aa40aec8796368204f07c910fa62b63", 0x12, 0x7ff, 0x0, 0xebf2eb6c9650897d}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x2, 0x40, r5, &(0x7f00000011c0)="13801f1245bfdf46ede4f3a2334bc54e454f250f53f0772404783d036750fc1227bfee8ffc555cc53474feca5765324a6f9de0dafea090a34e413a4b1ec52919efa40b3debcb0bf3779e166f937d216739bd4c277daecf669464094e03a9d4beb6d6dfa224bfe27b7aa9868a5ed117ec8338a97a486060c6b1a4a930ef56604d68b986a5bbece63022fb77d4be32db21c3fcd4f215da5322b82a77ef7a36fa8a778266d0f1cd429902898fb6574903bd17c987447f9227d1edf24632014b1526b9d38200b2e1b4244ea7174d6d42237f539b4e2e36aa42f44677251c66b784f56b7ad9bb92bd889abaef54107f42d5", 0xef, 0x28a, 0x0, 0x1, r7}]) 08:22:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1f, 0x80, 0x9, 0x9, 0x0, 0x23, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3e, 0x2, @perf_bp={&(0x7f0000000000), 0xf}, 0x12c00, 0x4, 0x726a, 0x4, 0x0, 0x1, 0x1, 0x0, 0x7415637b, 0x0, 0x100}, 0x0, 0xc, r1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x80, 0x80, 0x7, 0x20, 0x0, 0x2, 0xc0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffffa, 0x1, @perf_bp={&(0x7f0000000240), 0xb}, 0x600, 0x2, 0x0, 0xa, 0x85b, 0x200, 0x2, 0x0, 0xffffff72, 0x0, 0x1000}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) fallocate(r4, 0x1, 0x20, 0x2) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) write(r2, &(0x7f00000001c0)="22534856863fc233bc16a489a04e9855f297f47bba5aa53d5dfb25810f7f14d6329079faa515af58fc20471395d931f0195de2d9da0dc63b60bb8b3d5e794c19fc1d7eed97b069cb881850e45a2e2ee7259b03f51c80fed3f1df79c9952b9d5a848eeb45d1ee61793aa0b2c0cd3af3865da7c8244d", 0x75) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') 08:22:53 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:53 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:53 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:53 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2108.840169] loop7: detected capacity change from 0 to 96 [ 2108.845040] loop1: detected capacity change from 0 to 31 [ 2108.847614] loop3: detected capacity change from 0 to 6 [ 2108.847919] loop6: detected capacity change from 0 to 40 [ 2108.852641] loop2: detected capacity change from 0 to 40 [ 2108.855582] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2108.856381] FAT-fs (loop2): invalid media value (0x00) [ 2108.856856] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2108.857295] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2108.863742] loop1: detected capacity change from 0 to 31 [ 2108.865837] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2108.866626] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 [ 2108.868308] FAT-fs (loop4): bogus number of reserved sectors [ 2108.868854] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2108.879992] loop3: detected capacity change from 0 to 6 [ 2108.881188] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2108.891431] loop7: detected capacity change from 0 to 96 08:22:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2108.912143] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:53 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:53 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:53 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2108.973736] loop1: detected capacity change from 0 to 32 [ 2108.979837] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 2108.993152] loop1: detected capacity change from 0 to 32 [ 2108.994569] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 08:22:53 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2109.017666] loop6: detected capacity change from 0 to 40 08:22:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9801, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2109.100581] loop3: detected capacity change from 0 to 6 [ 2109.107280] loop2: detected capacity change from 0 to 40 [ 2109.117710] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2109.127533] FAT-fs (loop2): invalid media value (0x00) [ 2109.127930] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2109.129621] loop1: detected capacity change from 0 to 76 [ 2109.131508] loop7: detected capacity change from 0 to 97 [ 2109.143327] isofs_fill_super: bread failed, dev=loop1, iso_blknum=19, block=38 [ 2109.157377] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 [ 2109.166499] loop3: detected capacity change from 0 to 6 08:22:53 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2109.174428] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2109.192047] loop7: detected capacity change from 0 to 97 [ 2109.219353] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 08:22:53 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:22:53 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:22:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9d01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2109.275608] loop4: detected capacity change from 0 to 40 [ 2109.294853] FAT-fs (loop4): invalid media value (0x00) [ 2109.295357] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2109.325978] loop6: detected capacity change from 0 to 40 [ 2109.338498] loop3: detected capacity change from 0 to 7 [ 2109.357074] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2109.382575] loop3: detected capacity change from 0 to 7 [ 2109.390632] loop1: detected capacity change from 0 to 78 [ 2109.394722] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2109.406379] isofs_fill_super: bread failed, dev=loop1, iso_blknum=20, block=40 [ 2109.436612] loop1: detected capacity change from 0 to 78 [ 2109.457081] isofs_fill_super: bread failed, dev=loop1, iso_blknum=20, block=40 [ 2124.170588] loop1: detected capacity change from 0 to 80 [ 2124.173472] isofs_fill_super: bread failed, dev=loop1, iso_blknum=20, block=40 08:23:08 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1f, 0x80, 0x9, 0x9, 0x0, 0x23, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3e, 0x2, @perf_bp={&(0x7f0000000000), 0xf}, 0x12c00, 0x4, 0x726a, 0x4, 0x0, 0x1, 0x1, 0x0, 0x7415637b, 0x0, 0x100}, 0x0, 0xc, r1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x80, 0x80, 0x7, 0x20, 0x0, 0x2, 0xc0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffffa, 0x1, @perf_bp={&(0x7f0000000240), 0xb}, 0x600, 0x2, 0x0, 0xa, 0x85b, 0x200, 0x2, 0x0, 0xffffff72, 0x0, 0x1000}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) fallocate(r4, 0x1, 0x20, 0x2) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) write(r2, &(0x7f00000001c0)="22534856863fc233bc16a489a04e9855f297f47bba5aa53d5dfb25810f7f14d6329079faa515af58fc20471395d931f0195de2d9da0dc63b60bb8b3d5e794c19fc1d7eed97b069cb881850e45a2e2ee7259b03f51c80fed3f1df79c9952b9d5a848eeb45d1ee61793aa0b2c0cd3af3865da7c8244d", 0x75) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') 08:23:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) 08:23:08 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:08 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:08 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:08 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2124.192281] loop7: detected capacity change from 0 to 98 [ 2124.201396] loop3: detected capacity change from 0 to 7 [ 2124.207814] loop2: detected capacity change from 0 to 40 [ 2124.210983] loop6: detected capacity change from 0 to 40 [ 2124.214343] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2124.216474] loop1: detected capacity change from 0 to 80 [ 2124.221561] FAT-fs (loop2): invalid media value (0x00) [ 2124.222149] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2124.224061] isofs_fill_super: bread failed, dev=loop1, iso_blknum=20, block=40 [ 2124.226163] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 [ 2124.227772] loop3: detected capacity change from 0 to 7 [ 2124.237819] loop7: detected capacity change from 0 to 98 [ 2124.240363] loop4: detected capacity change from 0 to 40 [ 2124.249141] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2124.258184] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 [ 2124.261559] FAT-fs (loop4): invalid media value (0x00) [ 2124.262039] FAT-fs (loop4): Can't find a valid FAT filesystem 08:23:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa201, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:08 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1020, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2124.384229] loop3: detected capacity change from 0 to 8 08:23:08 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2124.413191] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2124.421927] loop1: detected capacity change from 0 to 81 [ 2124.439856] isofs_fill_super: bread failed, dev=loop1, iso_blknum=20, block=40 [ 2124.449493] loop3: detected capacity change from 0 to 8 08:23:08 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2124.457487] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:23:08 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2124.499551] loop7: detected capacity change from 0 to 99 [ 2124.541064] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 08:23:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:08 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2124.578965] loop7: detected capacity change from 0 to 99 08:23:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(r0, 0x0, 0x101100, 0x11e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x4}}, './file1\x00'}) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) [ 2124.592105] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 [ 2124.654795] loop6: detected capacity change from 0 to 40 [ 2124.659973] loop2: detected capacity change from 0 to 40 [ 2124.665616] loop3: detected capacity change from 0 to 8 [ 2124.665932] FAT-fs (loop2): invalid media value (0x00) [ 2124.666551] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2124.678509] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2124.689530] loop3: detected capacity change from 0 to 8 [ 2124.690752] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:23:09 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2124.822138] loop7: detected capacity change from 0 to 100 [ 2124.838883] loop1: detected capacity change from 0 to 83 [ 2124.847938] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 [ 2124.856843] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 [ 2124.866082] loop7: detected capacity change from 0 to 100 [ 2124.881883] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 [ 2124.891187] loop1: detected capacity change from 0 to 83 [ 2124.926914] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 08:23:23 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:23 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:23 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:23 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:23 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xca00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:23 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:23 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa701, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) [ 2138.842990] loop6: detected capacity change from 0 to 40 [ 2138.850802] FAT-fs (loop4): bogus number of reserved sectors [ 2138.851349] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2138.872088] loop1: detected capacity change from 0 to 83 [ 2138.876164] loop2: detected capacity change from 0 to 40 [ 2138.879490] loop5: detected capacity change from 0 to 40 [ 2138.882671] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 [ 2138.890116] FAT-fs (loop2): invalid media value (0x00) [ 2138.890780] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2138.897462] loop1: detected capacity change from 0 to 83 [ 2138.905341] FAT-fs (loop5): invalid media value (0x00) [ 2138.906512] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2138.911871] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 08:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) [ 2138.924096] loop3: detected capacity change from 0 to 9 [ 2138.926053] loop7: detected capacity change from 0 to 101 [ 2138.935844] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2138.957327] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 08:23:23 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2138.967323] loop3: detected capacity change from 0 to 9 [ 2138.976555] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:23:23 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2138.982733] loop7: detected capacity change from 0 to 101 08:23:23 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2139.007187] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 08:23:23 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2139.036247] loop6: detected capacity change from 0 to 40 [ 2139.048798] loop1: detected capacity change from 0 to 84 [ 2139.063913] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 08:23:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) [ 2139.069976] loop1: detected capacity change from 0 to 84 [ 2139.072881] loop4: detected capacity change from 0 to 40 [ 2139.087824] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 [ 2139.092971] loop2: detected capacity change from 0 to 40 08:23:23 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2139.110271] FAT-fs (loop2): invalid media value (0x00) [ 2139.110788] FAT-fs (loop2): Can't find a valid FAT filesystem 08:23:23 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcb01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2139.215700] loop3: detected capacity change from 0 to 9 [ 2139.232042] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2139.235374] loop7: detected capacity change from 0 to 101 [ 2139.254030] loop3: detected capacity change from 0 to 9 [ 2139.255394] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2139.258386] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 [ 2139.274629] loop7: detected capacity change from 0 to 101 [ 2139.281588] isofs_fill_super: bread failed, dev=loop7, iso_blknum=25, block=50 08:23:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xab01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:36 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:36 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:36 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:36 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) sendfile(r4, r3, 0x0, 0xfffffdef) 08:23:36 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:36 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2152.309988] loop1: detected capacity change from 0 to 85 [ 2152.313534] loop6: detected capacity change from 0 to 40 [ 2152.315391] loop2: detected capacity change from 0 to 40 [ 2152.325292] FAT-fs (loop2): invalid media value (0x00) [ 2152.325714] loop4: detected capacity change from 0 to 40 [ 2152.325805] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2152.330890] loop7: detected capacity change from 0 to 102 [ 2152.333033] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 [ 2152.338650] loop3: detected capacity change from 0 to 10 [ 2152.340012] loop5: detected capacity change from 0 to 40 [ 2152.350195] loop1: detected capacity change from 0 to 85 [ 2152.365040] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2152.366051] isofs_fill_super: bread failed, dev=loop1, iso_blknum=21, block=42 [ 2152.370675] FAT-fs (loop5): invalid media value (0x00) [ 2152.371463] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2152.375910] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2152.386676] loop3: detected capacity change from 0 to 10 [ 2152.395599] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:23:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) sendfile(r4, r3, 0x0, 0xfffffdef) [ 2152.403593] loop7: detected capacity change from 0 to 102 [ 2152.416320] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 08:23:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xac01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:36 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:36 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:36 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:36 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:36 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcc01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2152.541007] loop2: detected capacity change from 0 to 40 08:23:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) sendfile(r4, r3, 0x0, 0xfffffdef) [ 2152.556257] FAT-fs (loop2): invalid media value (0x00) [ 2152.556678] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2152.560617] loop6: detected capacity change from 0 to 40 [ 2152.581531] loop3: detected capacity change from 0 to 10 [ 2152.585994] loop4: detected capacity change from 0 to 40 [ 2152.586015] loop1: detected capacity change from 0 to 86 [ 2152.588603] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2152.596132] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2152.599998] loop1: detected capacity change from 0 to 86 [ 2152.602442] loop3: detected capacity change from 0 to 10 [ 2152.603293] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2152.607517] loop7: detected capacity change from 0 to 102 [ 2152.610880] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2152.613058] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2152.626810] loop7: detected capacity change from 0 to 102 [ 2152.638428] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 08:23:36 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2152.674030] loop5: detected capacity change from 0 to 40 08:23:48 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:48 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:48 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.489768] loop3: detected capacity change from 0 to 11 [ 2164.491287] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:23:48 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) 08:23:48 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, 0x0) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:23:48 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:23:48 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xad01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.502597] loop1: detected capacity change from 0 to 86 [ 2164.510757] loop3: detected capacity change from 0 to 11 [ 2164.512344] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2164.523012] loop7: detected capacity change from 0 to 102 [ 2164.526866] loop4: detected capacity change from 0 to 40 [ 2164.527863] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2164.531448] loop2: detected capacity change from 0 to 40 [ 2164.537114] loop1: detected capacity change from 0 to 86 [ 2164.542225] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 08:23:48 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.556103] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 08:23:48 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xae01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.575433] FAT-fs (loop2): invalid media value (0x00) [ 2164.576293] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2164.578795] loop6: detected capacity change from 0 to 40 [ 2164.583449] loop7: detected capacity change from 0 to 102 [ 2164.598151] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2164.602117] ISOFS: Unable to identify CD-ROM format. [ 2164.625858] loop3: detected capacity change from 0 to 11 [ 2164.638679] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2164.643967] loop1: detected capacity change from 0 to 87 08:23:49 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcf00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.665758] loop3: detected capacity change from 0 to 11 [ 2164.667028] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2164.681707] loop7: detected capacity change from 0 to 103 08:23:49 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 2164.694878] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2164.702096] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2164.722623] loop1: detected capacity change from 0 to 87 [ 2164.732118] loop7: detected capacity change from 0 to 103 08:23:49 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.740434] loop5: detected capacity change from 0 to 40 [ 2164.752701] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2164.758029] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 08:23:49 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2164.812906] loop3: detected capacity change from 0 to 12 [ 2164.818124] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2164.843763] loop7: detected capacity change from 0 to 104 [ 2164.853978] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2164.869828] loop7: detected capacity change from 0 to 104 [ 2164.881750] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 08:24:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, r3, 0x0, 0xfffffdef) 08:24:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:01 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, 0x0) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='syz1\x00', 0x2, 0x0, 0x0) 08:24:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfc, 0x5, 0x4, 0x93, 0x0, 0x8, 0x20140, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000, 0x8000, 0x8, 0x3, 0x6, 0x8001, 0x393c, 0x0, 0x4, 0x0, 0x56c}, 0x0, 0xb, r0, 0x3) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 2177.437065] loop1: detected capacity change from 0 to 88 [ 2177.450790] loop3: detected capacity change from 0 to 12 [ 2177.455056] loop6: detected capacity change from 0 to 40 [ 2177.455821] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2177.468039] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2177.471579] loop1: detected capacity change from 0 to 88 [ 2177.475184] loop7: detected capacity change from 0 to 104 [ 2177.480658] loop2: detected capacity change from 0 to 40 [ 2177.485845] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2177.494157] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2177.495168] loop3: detected capacity change from 0 to 12 [ 2177.510316] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2177.521811] loop7: detected capacity change from 0 to 104 [ 2177.536390] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 08:24:01 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000240)) r3 = getpgrp(0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x164, r4, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff0000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xff}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdc72}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa344}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xc42d}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffff9}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff7030}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x58b4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x701}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000041}, 0x48800) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r6 = perf_event_open(&(0x7f0000000000)={0x1, 0xfffffffffffffd81, 0x9, 0xff, 0x3, 0x7f, 0x0, 0x400, 0x20, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x100000000}, 0x4, 0x2, 0x80000001, 0x9, 0x6, 0x6, 0x2, 0x0, 0x800, 0x0, 0x7}, r3, 0x4, r5, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa, 0x110, r6, 0xcd8b0000) 08:24:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1a00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:01 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:02 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, 0x0) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2177.701869] loop3: detected capacity change from 0 to 13 [ 2177.709149] loop4: detected capacity change from 0 to 40 [ 2177.709278] loop1: detected capacity change from 0 to 88 [ 2177.718868] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2177.740239] loop3: detected capacity change from 0 to 13 [ 2177.745344] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2177.758048] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 08:24:02 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2177.777969] loop7: detected capacity change from 0 to 104 08:24:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2177.801928] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2177.812808] loop6: detected capacity change from 0 to 40 [ 2177.829537] loop7: detected capacity change from 0 to 104 08:24:02 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1b00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2177.845976] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2177.892599] loop2: detected capacity change from 0 to 40 [ 2177.970714] loop3: detected capacity change from 0 to 13 [ 2177.981953] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2178.004661] loop3: detected capacity change from 0 to 13 [ 2178.006426] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2191.975004] loop1: detected capacity change from 0 to 89 08:24:16 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb201, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:16 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1bdc, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:16 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x10) setxattr$security_capability(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ff2000/0x3000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=0x40000) mremap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) fallocate(0xffffffffffffffff, 0x32, 0x8, 0x4) 08:24:16 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd301, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:16 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:24:16 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2191.977672] loop7: detected capacity change from 0 to 105 [ 2191.993696] loop3: detected capacity change from 0 to 13 [ 2191.995121] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2191.996138] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2192.003594] loop4: detected capacity change from 0 to 40 [ 2192.006170] loop7: detected capacity change from 0 to 105 [ 2192.008129] loop1: detected capacity change from 0 to 89 [ 2192.011113] loop6: detected capacity change from 0 to 40 [ 2192.016473] isofs_fill_super: bread failed, dev=loop1, iso_blknum=22, block=44 [ 2192.017166] isofs_fill_super: bread failed, dev=loop7, iso_blknum=26, block=52 [ 2192.019169] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2192.040733] loop3: detected capacity change from 0 to 13 [ 2192.042588] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:24:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:16 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2192.127310] loop1: detected capacity change from 0 to 90 [ 2192.130108] loop7: detected capacity change from 0 to 106 08:24:16 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1c00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:16 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2192.146495] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2192.154816] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2192.157117] loop1: detected capacity change from 0 to 90 08:24:16 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:16 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:16 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) syncfs(r2) [ 2192.186998] loop7: detected capacity change from 0 to 106 [ 2192.199614] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2192.216333] loop6: detected capacity change from 0 to 40 [ 2192.216426] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 08:24:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2192.234677] loop5: detected capacity change from 0 to 40 08:24:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2192.251539] loop4: detected capacity change from 0 to 40 [ 2192.257428] loop3: detected capacity change from 0 to 14 [ 2192.263491] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2192.280580] loop3: detected capacity change from 0 to 14 [ 2192.288126] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:24:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2192.311729] loop1: detected capacity change from 0 to 91 08:24:16 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2192.315388] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2192.325868] loop1: detected capacity change from 0 to 91 [ 2192.341272] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2192.382635] loop6: detected capacity change from 0 to 40 08:24:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb701, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:29 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1d00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) 08:24:29 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:29 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2205.211007] loop3: detected capacity change from 0 to 14 [ 2205.224679] loop5: detected capacity change from 0 to 40 [ 2205.232114] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:24:29 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2205.249969] loop1: detected capacity change from 0 to 91 [ 2205.253250] loop7: detected capacity change from 0 to 106 [ 2205.259929] loop6: detected capacity change from 0 to 40 [ 2205.260086] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2205.261678] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2205.265039] loop3: detected capacity change from 0 to 14 [ 2205.271122] loop4: detected capacity change from 0 to 40 [ 2205.273111] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2205.284722] loop1: detected capacity change from 0 to 91 [ 2205.285414] loop7: detected capacity change from 0 to 106 [ 2205.297485] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 08:24:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2205.303699] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 08:24:29 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:29 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb801, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2205.416368] loop7: detected capacity change from 0 to 106 [ 2205.428703] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2205.429836] loop3: detected capacity change from 0 to 15 [ 2205.431876] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2205.439863] loop7: detected capacity change from 0 to 106 [ 2205.446961] loop3: detected capacity change from 0 to 15 [ 2205.448811] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2205.450667] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2205.457668] loop1: detected capacity change from 0 to 92 08:24:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2205.466498] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2205.476997] loop1: detected capacity change from 0 to 92 [ 2205.484555] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 08:24:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x109, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:29 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2205.560011] loop7: detected capacity change from 0 to 107 [ 2205.569809] loop3: detected capacity change from 0 to 15 [ 2205.574777] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2205.584110] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2205.586985] loop3: detected capacity change from 0 to 15 [ 2205.590444] loop7: detected capacity change from 0 to 107 [ 2205.594292] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2205.609418] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2205.629561] ISOFS: Unable to identify CD-ROM format. [ 2217.770716] loop7: detected capacity change from 0 to 107 08:24:42 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') io_setup(0x373, &(0x7f0000000140)=0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:42 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2217.784665] loop1: detected capacity change from 0 to 92 [ 2217.792430] loop3: detected capacity change from 0 to 16 [ 2217.795687] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2217.798592] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2217.799877] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2217.808042] loop7: detected capacity change from 0 to 107 [ 2217.811804] loop3: detected capacity change from 0 to 16 [ 2217.812818] loop1: detected capacity change from 0 to 92 [ 2217.816749] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2217.817725] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2217.819736] loop4: detected capacity change from 0 to 40 [ 2217.820175] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2217.836774] loop6: detected capacity change from 0 to 40 08:24:42 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd701, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2010, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xbb01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) [ 2217.925583] loop7: detected capacity change from 0 to 107 [ 2217.931693] loop3: detected capacity change from 0 to 16 [ 2217.938307] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2217.938997] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2217.942608] loop1: detected capacity change from 0 to 93 [ 2217.948841] loop7: detected capacity change from 0 to 107 [ 2217.949721] loop3: detected capacity change from 0 to 16 [ 2217.953516] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2217.958394] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 [ 2217.959175] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2217.968610] loop1: detected capacity change from 0 to 93 [ 2217.978187] isofs_fill_super: bread failed, dev=loop1, iso_blknum=23, block=46 08:24:42 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:42 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xbc01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2218.039929] loop5: detected capacity change from 0 to 40 [ 2218.045802] loop3: detected capacity change from 0 to 16 [ 2218.049971] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2218.053889] loop7: detected capacity change from 0 to 108 [ 2218.061056] loop3: detected capacity change from 0 to 16 [ 2218.061981] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2218.064306] loop1: detected capacity change from 0 to 94 [ 2218.065692] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2218.076995] loop7: detected capacity change from 0 to 108 [ 2218.080017] isofs_fill_super: bread failed, dev=loop1, iso_blknum=24, block=48 [ 2218.087162] loop1: detected capacity change from 0 to 94 [ 2218.088266] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2218.101867] isofs_fill_super: bread failed, dev=loop1, iso_blknum=24, block=48 [ 2218.112766] loop4: detected capacity change from 0 to 40 08:24:55 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r3}, &(0x7f0000000300)) 08:24:55 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xda00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:55 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:55 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:55 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:24:55 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) [ 2231.496401] loop5: detected capacity change from 0 to 40 [ 2231.519789] loop1: detected capacity change from 0 to 109 [ 2231.526728] loop4: detected capacity change from 0 to 40 [ 2231.540293] isofs_fill_super: bread failed, dev=loop1, iso_blknum=27, block=54 [ 2231.542810] loop3: detected capacity change from 0 to 17 [ 2231.546351] loop7: detected capacity change from 0 to 108 [ 2231.552992] loop6: detected capacity change from 0 to 40 [ 2231.559904] loop1: detected capacity change from 0 to 109 [ 2231.560956] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2231.574041] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2231.576982] isofs_fill_super: bread failed, dev=loop1, iso_blknum=27, block=54 [ 2231.581677] loop3: detected capacity change from 0 to 17 [ 2231.590711] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2231.603412] loop7: detected capacity change from 0 to 108 08:24:55 executing program 0: io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2231.628195] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 08:24:56 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe70f, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:56 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:24:56 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:24:56 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xda00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2231.802701] loop1: detected capacity change from 0 to 115 [ 2231.811562] isofs_fill_super: bread failed, dev=loop1, iso_blknum=29, block=58 [ 2231.817151] loop3: detected capacity change from 0 to 17 [ 2231.818997] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2231.826116] loop1: detected capacity change from 0 to 115 [ 2231.832890] isofs_fill_super: bread failed, dev=loop1, iso_blknum=29, block=58 [ 2231.834970] loop7: detected capacity change from 0 to 109 [ 2231.847257] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2231.847622] loop3: detected capacity change from 0 to 17 [ 2231.854018] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2231.857089] loop7: detected capacity change from 0 to 109 [ 2231.878559] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 08:25:11 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xda01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:11 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r3}, &(0x7f0000000300)) 08:25:11 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2247.052614] loop4: detected capacity change from 0 to 40 08:25:11 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) 08:25:11 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:11 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xea01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:11 executing program 0: io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2247.072806] loop3: detected capacity change from 0 to 18 [ 2247.092111] loop6: detected capacity change from 0 to 40 [ 2247.101848] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2247.106695] loop7: detected capacity change from 0 to 109 [ 2247.107433] loop1: detected capacity change from 0 to 117 [ 2247.110881] loop5: detected capacity change from 0 to 40 [ 2247.118098] loop3: detected capacity change from 0 to 18 [ 2247.124723] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2247.125588] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2247.136192] loop7: detected capacity change from 0 to 109 [ 2247.141696] isofs_fill_super: bread failed, dev=loop1, iso_blknum=29, block=58 [ 2247.156720] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 08:25:11 executing program 0: io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2247.189251] loop1: detected capacity change from 0 to 117 [ 2247.210054] isofs_fill_super: bread failed, dev=loop1, iso_blknum=29, block=58 08:25:11 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:11 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xdb01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2247.299936] loop7: detected capacity change from 0 to 109 [ 2247.304807] loop3: detected capacity change from 0 to 18 [ 2247.307011] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:25:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0xffffffff, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x1000003f, 0x3}, 0x0, 0x10001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x203035, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x8021, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000100)="22695b4d16c8dfe4eafb23df57502a11c8e24f602e04fb7b3ca3784df6017bd096557bd391731f76c3d696ec21ca4207518a6e1c41d98b370f644861686cd13a9ab7497c08b696bfb031348abd6bbf20035fbebfc78d4cfae765cdce5792862046db0d16cd17afe2fcd5829acdbd5bb8b0b2a1d7ec48080910322442acc83c1e9aca3050c8ade13c2b1b8bc9728dac7a67c3b3eec1c4ea") [ 2247.322667] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2247.334936] loop3: detected capacity change from 0 to 18 [ 2247.337362] loop7: detected capacity change from 0 to 109 [ 2247.340631] loop1: detected capacity change from 0 to 118 08:25:11 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:25:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0xffffffff, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x1000003f, 0x3}, 0x0, 0x10001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x203035, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x8021, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000100)="22695b4d16c8dfe4eafb23df57502a11c8e24f602e04fb7b3ca3784df6017bd096557bd391731f76c3d696ec21ca4207518a6e1c41d98b370f644861686cd13a9ab7497c08b696bfb031348abd6bbf20035fbebfc78d4cfae765cdce5792862046db0d16cd17afe2fcd5829acdbd5bb8b0b2a1d7ec48080910322442acc83c1e9aca3050c8ade13c2b1b8bc9728dac7a67c3b3eec1c4ea") [ 2247.359565] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2247.364435] isofs_fill_super: bread failed, dev=loop7, iso_blknum=27, block=54 [ 2247.379495] isofs_fill_super: bread failed, dev=loop1, iso_blknum=30, block=60 [ 2247.388640] loop1: detected capacity change from 0 to 118 [ 2247.408915] isofs_fill_super: bread failed, dev=loop1, iso_blknum=30, block=60 08:25:26 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:26 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:26 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:25:26 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xdc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:26 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:26 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:26 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r3}, &(0x7f0000000300)) [ 2261.675667] loop3: detected capacity change from 0 to 19 [ 2261.689910] loop5: detected capacity change from 0 to 40 [ 2261.693299] loop1: detected capacity change from 0 to 122 [ 2261.698646] loop7: detected capacity change from 0 to 110 [ 2261.698926] loop4: detected capacity change from 0 to 40 [ 2261.701975] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2261.708143] isofs_fill_super: bread failed, dev=loop1, iso_blknum=31, block=62 [ 2261.710537] loop3: detected capacity change from 0 to 19 [ 2261.715827] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2261.716462] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2261.719031] loop1: detected capacity change from 0 to 122 [ 2261.728164] loop7: detected capacity change from 0 to 110 08:25:26 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) [ 2261.735557] isofs_fill_super: bread failed, dev=loop1, iso_blknum=31, block=62 [ 2261.737858] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2261.752822] loop6: detected capacity change from 0 to 40 08:25:26 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:25:40 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xdc01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:40 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:25:40 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:40 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfb00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2276.499000] loop7: detected capacity change from 0 to 110 [ 2276.499316] loop3: detected capacity change from 0 to 19 08:25:40 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, 0x0) 08:25:40 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2276.518759] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2276.520107] loop6: detected capacity change from 0 to 40 [ 2276.527475] loop3: detected capacity change from 0 to 19 [ 2276.528890] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2276.540368] FAT-fs (loop4): bogus number of reserved sectors [ 2276.540775] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2276.549115] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:25:40 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2276.560107] loop1: detected capacity change from 0 to 125 [ 2276.572983] FAT-fs (loop5): bogus number of reserved sectors [ 2276.573806] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2276.580001] loop7: detected capacity change from 0 to 110 08:25:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2276.597069] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2276.597489] isofs_fill_super: bread failed, dev=loop1, iso_blknum=31, block=62 [ 2276.613103] loop1: detected capacity change from 0 to 125 [ 2276.619561] isofs_fill_super: bread failed, dev=loop1, iso_blknum=31, block=62 08:25:40 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, 0x0) [ 2276.635715] loop3: detected capacity change from 0 to 19 [ 2276.642296] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2276.649874] loop3: detected capacity change from 0 to 19 [ 2276.654474] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:25:41 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:25:41 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xdd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:41 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, 0x0) [ 2276.704633] loop6: detected capacity change from 0 to 40 08:25:41 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2276.743573] loop7: detected capacity change from 0 to 110 [ 2276.755780] loop3: detected capacity change from 0 to 20 [ 2276.757473] loop4: detected capacity change from 0 to 40 [ 2276.759576] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2276.768758] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:25:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2276.782505] loop7: detected capacity change from 0 to 110 [ 2276.788100] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:25:41 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) 08:25:41 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2276.811410] loop1: detected capacity change from 0 to 126 [ 2276.829826] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 08:25:41 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xde00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2276.858645] loop1: detected capacity change from 0 to 126 [ 2276.878539] loop7: detected capacity change from 0 to 111 [ 2276.891805] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 [ 2276.907002] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2276.914169] loop7: detected capacity change from 0 to 111 [ 2276.922292] loop5: detected capacity change from 0 to 40 [ 2276.930590] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:25:54 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(r3) 08:25:54 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:54 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:25:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfe00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:54 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xde01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:54 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:25:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2289.998664] loop1: detected capacity change from 0 to 127 [ 2290.003583] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 08:25:54 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, 0x0) [ 2290.018426] loop1: detected capacity change from 0 to 127 [ 2290.021921] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 [ 2290.047671] loop5: detected capacity change from 0 to 40 [ 2290.052511] loop3: detected capacity change from 0 to 21 [ 2290.055833] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2290.066906] loop3: detected capacity change from 0 to 21 [ 2290.067703] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:25:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xff00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2290.072560] loop6: detected capacity change from 0 to 40 [ 2290.075848] loop4: detected capacity change from 0 to 40 [ 2290.077085] loop7: detected capacity change from 0 to 111 08:25:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2290.099516] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2290.117885] loop7: detected capacity change from 0 to 111 [ 2290.131307] loop1: detected capacity change from 0 to 127 [ 2290.143349] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 [ 2290.147189] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:26:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:06 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:06 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x6, 0x6, 0x9, 0xc6, 0x0, 0x6, 0x80000, 0xf, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000100), 0x9}, 0x104, 0x0, 0x9, 0x0, 0x7, 0x3ff, 0xfff8, 0x0, 0xfffff291, 0x0, 0x5}, r2, 0xe, r0, 0x2) fcntl$lock(r1, 0x25, &(0x7f0000000040)={0x0, 0x656469613879dbdc, 0x10000, 0xfffffffffffffca9}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:26:06 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19f46, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:06 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)) 08:26:06 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xdf01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:06 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2302.389405] loop6: detected capacity change from 0 to 40 [ 2302.392140] loop7: detected capacity change from 0 to 111 [ 2302.405128] loop1: detected capacity change from 0 to 207 [ 2302.406940] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2302.414196] loop7: detected capacity change from 0 to 111 [ 2302.420398] loop5: detected capacity change from 0 to 40 [ 2302.425813] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:26:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2302.447837] loop3: detected capacity change from 0 to 24 [ 2302.453145] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2302.465222] loop3: detected capacity change from 0 to 24 [ 2302.466010] isofs_fill_super: bread failed, dev=loop1, iso_blknum=52, block=104 08:26:06 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2302.472824] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2302.502284] loop1: detected capacity change from 0 to 207 08:26:06 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)) [ 2302.512516] loop7: detected capacity change from 0 to 112 08:26:06 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:06 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2302.536274] isofs_fill_super: bread failed, dev=loop1, iso_blknum=52, block=104 [ 2302.540277] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2302.550947] loop7: detected capacity change from 0 to 112 [ 2302.564174] loop6: detected capacity change from 0 to 40 [ 2302.568086] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:26:06 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19f49, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:06 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2302.600904] loop3: detected capacity change from 0 to 28 [ 2302.616419] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:26:06 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2302.628665] loop3: detected capacity change from 0 to 28 [ 2302.635535] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2302.652420] loop1: detected capacity change from 0 to 207 08:26:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:07 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)) [ 2302.667892] loop7: detected capacity change from 0 to 112 [ 2302.669822] loop5: detected capacity change from 0 to 40 [ 2302.675260] loop4: detected capacity change from 0 to 40 [ 2302.684059] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2302.691333] isofs_fill_super: bread failed, dev=loop1, iso_blknum=52, block=104 [ 2302.696373] loop7: detected capacity change from 0 to 112 [ 2302.700674] loop1: detected capacity change from 0 to 207 08:26:07 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3a01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2302.710306] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2302.729581] isofs_fill_super: bread failed, dev=loop1, iso_blknum=52, block=104 [ 2302.733034] loop6: detected capacity change from 0 to 40 08:26:07 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:07 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x300000000000000, 0x0) 08:26:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19f72, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2302.796157] loop3: detected capacity change from 0 to 29 [ 2302.809642] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2302.815762] loop7: detected capacity change from 0 to 112 [ 2302.820714] loop3: detected capacity change from 0 to 29 [ 2302.825936] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2302.826937] loop1: detected capacity change from 0 to 207 [ 2302.841327] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2302.848414] loop7: detected capacity change from 0 to 112 [ 2302.855870] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2302.858482] isofs_fill_super: bread failed, dev=loop1, iso_blknum=52, block=104 [ 2302.868787] loop1: detected capacity change from 0 to 207 [ 2302.884088] isofs_fill_super: bread failed, dev=loop1, iso_blknum=52, block=104 08:26:19 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x80000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:19 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:19 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:19 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3b01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:19 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)) 08:26:19 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2315.368115] loop7: detected capacity change from 0 to 113 [ 2315.372546] loop1: detected capacity change from 0 to 1024 [ 2315.376590] loop5: detected capacity change from 0 to 40 [ 2315.382892] loop4: detected capacity change from 0 to 40 08:26:19 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2315.387779] loop6: detected capacity change from 0 to 40 [ 2315.389553] loop3: detected capacity change from 0 to 29 [ 2315.393734] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2315.399325] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2315.405498] loop7: detected capacity change from 0 to 113 [ 2315.409456] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 [ 2315.414661] loop3: detected capacity change from 0 to 29 [ 2315.424035] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2315.433773] ISOFS: Unable to identify CD-ROM format. [ 2315.443288] loop1: detected capacity change from 0 to 1024 08:26:19 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe301, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2315.496811] ISOFS: Unable to identify CD-ROM format. [ 2315.511164] loop7: detected capacity change from 0 to 113 [ 2315.533247] isofs_fill_super: bread failed, dev=loop7, iso_blknum=28, block=56 08:26:34 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:34 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:34 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:34 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:34 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3d01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x100000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:34 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2329.965732] loop5: detected capacity change from 0 to 40 [ 2329.988898] loop1: detected capacity change from 0 to 2048 [ 2330.008932] loop4: detected capacity change from 0 to 40 [ 2330.013838] loop3: detected capacity change from 0 to 30 [ 2330.017910] loop7: detected capacity change from 0 to 114 [ 2330.018926] loop6: detected capacity change from 0 to 40 [ 2330.031860] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2330.039802] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2330.047963] loop3: detected capacity change from 0 to 30 [ 2330.051980] loop7: detected capacity change from 0 to 114 [ 2330.058547] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2330.062272] ISOFS: Unable to identify CD-ROM format. [ 2330.073106] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2330.089914] loop1: detected capacity change from 0 to 2048 08:26:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:34 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:34 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:34 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2330.149799] ISOFS: Unable to identify CD-ROM format. 08:26:34 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2330.194834] loop3: detected capacity change from 0 to 31 [ 2330.197163] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:26:34 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe0ffff, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2330.216097] loop5: detected capacity change from 0 to 40 [ 2330.229169] loop7: detected capacity change from 0 to 114 08:26:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x400000, 0x0) [ 2330.244435] loop3: detected capacity change from 0 to 31 [ 2330.245739] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:26:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2330.268918] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2330.291284] loop7: detected capacity change from 0 to 114 [ 2330.296773] loop1: detected capacity change from 0 to 28799 [ 2330.313061] loop6: detected capacity change from 0 to 40 [ 2330.313673] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2330.348743] FAT-fs (loop6): bogus number of reserved sectors [ 2330.349373] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2330.353754] ISOFS: Unable to identify CD-ROM format. [ 2330.382758] loop1: detected capacity change from 0 to 28799 [ 2330.439318] ISOFS: Unable to identify CD-ROM format. 08:26:49 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:49 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3f01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:49 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:49 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:49 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:49 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:49 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2345.222508] loop7: detected capacity change from 0 to 114 [ 2345.229973] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2345.238966] loop7: detected capacity change from 0 to 114 [ 2345.250877] loop3: detected capacity change from 0 to 31 [ 2345.263181] loop4: detected capacity change from 0 to 40 [ 2345.264017] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2345.271926] loop5: detected capacity change from 0 to 40 [ 2345.273674] loop3: detected capacity change from 0 to 31 [ 2345.274599] loop1: detected capacity change from 0 to 32768 [ 2345.275314] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2345.282035] FAT-fs (loop4): bogus number of reserved sectors [ 2345.282812] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2345.283077] loop6: detected capacity change from 0 to 40 [ 2345.286627] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2345.320831] ISOFS: Unable to identify CD-ROM format. 08:26:49 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x0, 0x0) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:26:49 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2345.357659] loop1: detected capacity change from 0 to 32768 [ 2345.405060] ISOFS: Unable to identify CD-ROM format. [ 2345.418385] loop7: detected capacity change from 0 to 115 [ 2345.439278] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2345.463053] loop3: detected capacity change from 0 to 32 [ 2345.466482] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:26:49 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:26:49 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:26:49 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2345.497099] loop3: detected capacity change from 0 to 32 [ 2345.498285] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:26:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 2345.551110] loop1: detected capacity change from 0 to 32896 [ 2345.558159] loop5: detected capacity change from 0 to 40 [ 2345.563651] loop6: detected capacity change from 0 to 40 [ 2345.588850] ISOFS: Unable to identify CD-ROM format. [ 2345.613958] loop1: detected capacity change from 0 to 32896 [ 2345.644111] ISOFS: Unable to identify CD-ROM format. 08:27:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1020000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:27:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x0, 0x0) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:27:04 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:04 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:04 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:04 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x808100, 0x55) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:04 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x808100, 0x55) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2360.468423] loop5: detected capacity change from 0 to 40 [ 2360.489160] loop7: detected capacity change from 0 to 115 [ 2360.497567] loop4: detected capacity change from 0 to 40 [ 2360.502947] loop1: detected capacity change from 0 to 33024 [ 2360.506832] loop3: detected capacity change from 0 to 32 [ 2360.511062] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2360.513055] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2360.526690] loop3: detected capacity change from 0 to 32 [ 2360.531449] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2360.535160] loop7: detected capacity change from 0 to 115 08:27:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x0, 0x0) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2360.559396] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2360.569138] ISOFS: Unable to identify CD-ROM format. 08:27:04 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x808100, 0x55) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r4}, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2360.595585] loop1: detected capacity change from 0 to 33024 08:27:04 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4a01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:04 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe801, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2360.669653] ISOFS: Unable to identify CD-ROM format. 08:27:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2360.688762] loop6: detected capacity change from 0 to 40 08:27:05 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x808100, 0x55) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:05 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2360.703528] loop3: detected capacity change from 0 to 37 [ 2360.706170] loop7: detected capacity change from 0 to 116 [ 2360.714010] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:27:05 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x808100, 0x55) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1, r5}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2360.731864] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2360.736554] loop3: detected capacity change from 0 to 37 08:27:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2360.743936] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2360.758645] loop7: detected capacity change from 0 to 116 [ 2360.770627] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2360.781854] loop5: detected capacity change from 0 to 40 [ 2360.818186] loop1: detected capacity change from 0 to 65536 [ 2360.828928] loop4: detected capacity change from 0 to 40 [ 2360.922110] ISOFS: Unable to identify CD-ROM format. [ 2360.936055] loop1: detected capacity change from 0 to 65536 [ 2360.976685] ISOFS: Unable to identify CD-ROM format. 08:27:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:18 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x808100, 0x55) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r5, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, r5, 0x0, 0xfffffdef) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000180)="df9a478a9b3c8b3b61378c7dda943d6a27d872b2cd572ecd59ff9c5c11d7735e9705e3345e772c484dc7649e0a403ab1c3169edcd5a35aa9bc0355d09610112a39cfee", 0x43, 0x0, 0x0, 0x1}, &(0x7f0000000300)) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4b01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) [ 2374.328946] loop1: detected capacity change from 0 to 98304 08:27:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:27:18 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:18 executing program 4: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2374.337030] loop3: detected capacity change from 0 to 37 [ 2374.342233] loop4: detected capacity change from 0 to 40 [ 2374.348601] FAT-fs (loop4): bogus number of reserved sectors [ 2374.349010] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2374.351551] loop5: detected capacity change from 0 to 40 [ 2374.368533] ISOFS: Unable to identify CD-ROM format. [ 2374.369830] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2374.379314] loop1: detected capacity change from 0 to 98304 [ 2374.382864] loop7: detected capacity change from 0 to 116 [ 2374.393793] loop3: detected capacity change from 0 to 37 [ 2374.406051] ISOFS: Unable to identify CD-ROM format. [ 2374.408000] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2374.415046] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2374.436341] loop7: detected capacity change from 0 to 116 08:27:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000003f, 0x10008}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) 08:27:18 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2374.465940] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 08:27:18 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2374.506893] loop6: detected capacity change from 0 to 40 08:27:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4d01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2374.517149] loop1: detected capacity change from 0 to 131072 08:27:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2374.559456] ISOFS: Unable to identify CD-ROM format. [ 2374.563831] FAULT_INJECTION: forcing a failure. [ 2374.563831] name failslab, interval 1, probability 0, space 0, times 0 [ 2374.567069] CPU: 1 PID: 11237 Comm: syz-executor.6 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2374.567605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2374.568139] Call Trace: [ 2374.568329] [ 2374.568487] dump_stack_lvl+0xc1/0xf0 [ 2374.568763] should_fail_ex+0x4b4/0x5b0 [ 2374.569046] should_failslab+0x9/0x20 [ 2374.569312] __kmem_cache_alloc_node+0x5b/0x310 [ 2374.569628] ? kobject_uevent_env+0x21e/0xf80 [ 2374.569939] ? __pfx_dev_uevent_name+0x10/0x10 [ 2374.570251] kmalloc_trace+0x26/0xc0 [ 2374.570507] ? __pfx_dev_uevent_name+0x10/0x10 [ 2374.570813] kobject_uevent_env+0x21e/0xf80 [ 2374.571099] ? __pfx_device_remove_attrs+0x10/0x10 [ 2374.571441] ? bus_to_subsys+0x10a/0x140 [ 2374.571737] device_del+0x828/0xd80 [ 2374.571990] ? __pfx___timer_delete_sync+0x10/0x10 [ 2374.572331] ? __pfx_device_del+0x10/0x10 [ 2374.572622] device_unregister+0x15/0x30 [ 2374.572905] wakeup_source_unregister.part.0+0x4a/0xe0 [ 2374.573254] wakeup_source_unregister+0x1f/0x30 [ 2374.573567] __ep_remove+0x3fe/0x990 [ 2374.573826] do_epoll_ctl+0x14e0/0x2f60 [ 2374.574108] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2374.574444] ? __pfx_do_epoll_ctl+0x10/0x10 [ 2374.574738] ? perf_trace_preemptirq_template+0x252/0x420 [ 2374.575114] __x64_sys_epoll_ctl+0x143/0x1d0 [ 2374.575416] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2374.575747] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2374.576101] do_syscall_64+0x3f/0x90 [ 2374.576376] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2374.576745] RIP: 0033:0x7f938e120b19 [ 2374.577015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2374.578265] RSP: 002b:00007f938b696188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2374.578801] RAX: ffffffffffffffda RBX: 00007f938e233f60 RCX: 00007f938e120b19 [ 2374.579319] RDX: 0000000000000008 RSI: 0000000000000002 RDI: 0000000000000007 [ 2374.579818] RBP: 00007f938b6961d0 R08: 0000000000000000 R09: 0000000000000000 [ 2374.580322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2374.580816] R13: 00007ffdc4ad95af R14: 00007f938b696300 R15: 0000000000022000 [ 2374.581332] [ 2374.593395] loop3: detected capacity change from 0 to 38 [ 2374.595075] loop1: detected capacity change from 0 to 131072 [ 2374.599615] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:27:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2374.628521] loop7: detected capacity change from 0 to 116 [ 2374.629056] ISOFS: Unable to identify CD-ROM format. [ 2374.633356] loop3: detected capacity change from 0 to 38 [ 2374.647160] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2374.668489] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2374.683735] loop7: detected capacity change from 0 to 116 [ 2374.719269] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 08:27:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xea00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:32 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) (fail_nth: 1) 08:27:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:27:32 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:27:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4e01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:32 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2387.906349] loop1: detected capacity change from 0 to 131200 [ 2387.915354] FAULT_INJECTION: forcing a failure. [ 2387.915354] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2387.916096] CPU: 1 PID: 11271 Comm: syz-executor.4 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2387.916602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2387.917098] Call Trace: [ 2387.917264] [ 2387.917412] dump_stack_lvl+0xc1/0xf0 [ 2387.917665] should_fail_ex+0x4b4/0x5b0 [ 2387.917953] _copy_to_user+0x30/0xc0 [ 2387.918219] simple_read_from_buffer+0xd0/0x170 [ 2387.918550] proc_fail_nth_read+0x19c/0x230 [ 2387.918852] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2387.919195] ? security_file_permission+0xb5/0xe0 [ 2387.919526] vfs_read+0x1e4/0x8b0 [ 2387.919776] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2387.920113] ? __pfx_vfs_read+0x10/0x10 [ 2387.920412] ? __fget_files+0x270/0x480 [ 2387.920704] ksys_read+0x12b/0x260 [ 2387.920941] ? __pfx_ksys_read+0x10/0x10 [ 2387.921227] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2387.921592] do_syscall_64+0x3f/0x90 [ 2387.921854] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2387.922223] RIP: 0033:0x7fb2ccea769c [ 2387.922473] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2387.923636] RSP: 002b:00007fb2ca46a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2387.924137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2ccea769c [ 2387.924608] RDX: 000000000000000f RSI: 00007fb2ca46a1e0 RDI: 0000000000000005 [ 2387.925083] RBP: 00007fb2ca46a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.925542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2387.926019] R13: 00007ffcc05de6cf R14: 00007fb2ca46a300 R15: 0000000000022000 [ 2387.926506] [ 2387.930808] loop7: detected capacity change from 0 to 117 [ 2387.940679] loop3: detected capacity change from 0 to 39 [ 2387.940855] loop6: detected capacity change from 0 to 40 [ 2387.941980] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2387.946872] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2387.949244] loop3: detected capacity change from 0 to 39 [ 2387.950146] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2387.961137] loop7: detected capacity change from 0 to 117 08:27:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2387.972928] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2387.986867] ISOFS: Unable to identify CD-ROM format. 08:27:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4f01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2388.002147] FAULT_INJECTION: forcing a failure. [ 2388.002147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2388.004120] CPU: 0 PID: 11270 Comm: syz-executor.5 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2388.005240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2388.006321] Call Trace: [ 2388.006685] [ 2388.007009] dump_stack_lvl+0xc1/0xf0 [ 2388.007559] should_fail_ex+0x4b4/0x5b0 [ 2388.008123] _copy_from_user+0x30/0xf0 [ 2388.008717] __x64_sys_epoll_ctl+0x118/0x1d0 [ 2388.009345] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2388.010036] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2388.010772] do_syscall_64+0x3f/0x90 [ 2388.011312] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2388.012035] RIP: 0033:0x7f0c81f73b19 [ 2388.012566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2388.014924] RSP: 002b:00007f0c7f4e9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2388.015942] RAX: ffffffffffffffda RBX: 00007f0c82086f60 RCX: 00007f0c81f73b19 [ 2388.016901] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000004 [ 2388.017850] RBP: 00007f0c7f4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2388.018802] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000001 [ 2388.019749] R13: 00007ffcf6090faf R14: 00007f0c7f4e9300 R15: 0000000000022000 [ 2388.020759] [ 2388.030571] loop3: detected capacity change from 0 to 39 [ 2388.033052] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:27:32 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:27:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xea01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2388.045878] loop1: detected capacity change from 0 to 131200 08:27:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2388.057449] loop3: detected capacity change from 0 to 39 [ 2388.058570] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2388.115559] ISOFS: Unable to identify CD-ROM format. [ 2388.117277] loop7: detected capacity change from 0 to 117 [ 2388.131169] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2388.141488] loop7: detected capacity change from 0 to 117 [ 2388.148072] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 08:27:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:27:46 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:46 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x8) 08:27:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xeb01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:46 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:27:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:27:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2402.534977] loop7: detected capacity change from 0 to 117 [ 2402.544483] loop1: detected capacity change from 0 to 163840 [ 2402.545758] loop3: detected capacity change from 0 to 40 [ 2402.547618] loop6: detected capacity change from 0 to 40 [ 2402.553700] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2402.557430] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 [ 2402.568089] loop3: detected capacity change from 0 to 40 [ 2402.570632] FAULT_INJECTION: forcing a failure. [ 2402.570632] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.572072] CPU: 1 PID: 11312 Comm: syz-executor.5 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2402.572828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2402.573535] Call Trace: [ 2402.573767] [ 2402.573974] dump_stack_lvl+0xc1/0xf0 [ 2402.574339] should_fail_ex+0x4b4/0x5b0 [ 2402.574716] ? do_epoll_ctl+0xc7f/0x2f60 [ 2402.574943] loop7: detected capacity change from 0 to 117 [ 2402.575068] should_failslab+0x9/0x20 [ 2402.575913] kmem_cache_alloc+0x5a/0x390 [ 2402.576296] do_epoll_ctl+0xc7f/0x2f60 [ 2402.576697] ? __pfx_lock_release+0x10/0x10 [ 2402.577078] ? __pfx_do_epoll_ctl+0x10/0x10 [ 2402.577495] __x64_sys_epoll_ctl+0x143/0x1d0 [ 2402.577918] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2402.578362] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2402.578825] do_syscall_64+0x3f/0x90 [ 2402.579167] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2402.579619] RIP: 0033:0x7f0c81f73b19 [ 2402.579948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2402.581540] RSP: 002b:00007f0c7f4e9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2402.582149] RAX: ffffffffffffffda RBX: 00007f0c82086f60 RCX: 00007f0c81f73b19 [ 2402.582790] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000004 [ 2402.583410] RBP: 00007f0c7f4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2402.583985] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000001 [ 2402.584588] R13: 00007ffcf6090faf R14: 00007f0c7f4e9300 R15: 0000000000022000 [ 2402.585181] [ 2402.588689] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2402.594571] isofs_fill_super: bread failed, dev=loop7, iso_blknum=29, block=58 08:27:46 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x3f00) [ 2402.611343] ISOFS: Unable to identify CD-ROM format. 08:27:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2402.637998] loop1: detected capacity change from 0 to 163840 08:27:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2402.644860] FAULT_INJECTION: forcing a failure. [ 2402.644860] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.646314] CPU: 1 PID: 11310 Comm: syz-executor.6 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2402.647046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2402.647721] Call Trace: [ 2402.647947] [ 2402.648149] dump_stack_lvl+0xc1/0xf0 [ 2402.648482] should_fail_ex+0x4b4/0x5b0 [ 2402.648854] should_failslab+0x9/0x20 [ 2402.649179] __kmem_cache_alloc_node+0x5b/0x310 [ 2402.649586] ? kobject_get_path+0xc9/0x1f0 [ 2402.649957] ? kobject_get_path+0xc9/0x1f0 [ 2402.650325] __kmalloc+0x4a/0x160 [ 2402.650635] kobject_get_path+0xc9/0x1f0 [ 2402.650979] ? kasan_set_track+0x25/0x30 [ 2402.651347] kobject_uevent_env+0x244/0xf80 [ 2402.651730] ? bus_to_subsys+0x10a/0x140 [ 2402.652091] device_del+0x828/0xd80 [ 2402.652415] ? __pfx___timer_delete_sync+0x10/0x10 [ 2402.652911] ? __pfx_device_del+0x10/0x10 [ 2402.653270] device_unregister+0x15/0x30 [ 2402.653608] wakeup_source_unregister.part.0+0x4a/0xe0 [ 2402.654026] wakeup_source_unregister+0x1f/0x30 [ 2402.654408] __ep_remove+0x3fe/0x990 [ 2402.654741] do_epoll_ctl+0x14e0/0x2f60 [ 2402.655100] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2402.655543] ? __pfx_do_epoll_ctl+0x10/0x10 [ 2402.655931] ? perf_trace_preemptirq_template+0x252/0x420 [ 2402.656424] __x64_sys_epoll_ctl+0x143/0x1d0 [ 2402.656867] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2402.657269] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2402.657716] do_syscall_64+0x3f/0x90 [ 2402.658055] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2402.658498] RIP: 0033:0x7f938e120b19 [ 2402.658826] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2402.660280] RSP: 002b:00007f938b696188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2402.660972] RAX: ffffffffffffffda RBX: 00007f938e233f60 RCX: 00007f938e120b19 [ 2402.661548] RDX: 0000000000000008 RSI: 0000000000000002 RDI: 0000000000000007 [ 2402.662135] RBP: 00007f938b6961d0 R08: 0000000000000000 R09: 0000000000000000 [ 2402.662744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2402.663322] R13: 00007ffdc4ad95af R14: 00007f938b696300 R15: 0000000000022000 [ 2402.663941] 08:27:47 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5201, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:47 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xec00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2402.705450] ISOFS: Unable to identify CD-ROM format. [ 2402.724706] loop7: detected capacity change from 0 to 118 08:27:47 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2402.740999] loop3: detected capacity change from 0 to 41 [ 2402.749840] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2402.752260] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2402.767827] loop3: detected capacity change from 0 to 41 [ 2402.770893] loop7: detected capacity change from 0 to 118 08:27:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:27:47 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x80000) [ 2402.777730] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2402.789403] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:27:47 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:27:47 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2402.892372] loop1: detected capacity change from 0 to 163968 [ 2402.940608] ISOFS: Unable to identify CD-ROM format. [ 2402.951991] loop1: detected capacity change from 0 to 163968 [ 2402.964551] ISOFS: Unable to identify CD-ROM format. 08:28:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xec01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:28:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5301, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:01 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:01 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x3f000000) 08:28:01 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2417.457961] loop3: detected capacity change from 0 to 41 [ 2417.462935] loop1: detected capacity change from 0 to 196608 [ 2417.465799] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:28:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2417.474821] loop3: detected capacity change from 0 to 41 [ 2417.475655] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2417.485473] loop6: detected capacity change from 0 to 40 [ 2417.497706] loop7: detected capacity change from 0 to 118 [ 2417.511225] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2417.521143] ISOFS: Unable to identify CD-ROM format. 08:28:01 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x8000000000000) [ 2417.540950] loop7: detected capacity change from 0 to 118 [ 2417.554663] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2417.601350] loop1: detected capacity change from 0 to 196608 08:28:01 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:28:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[0x0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:28:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xed00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:02 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2417.669260] loop3: detected capacity change from 0 to 42 [ 2417.678996] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2417.691852] ISOFS: Unable to identify CD-ROM format. [ 2417.694757] loop3: detected capacity change from 0 to 42 [ 2417.705016] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:28:02 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[0x0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2417.757154] loop6: detected capacity change from 0 to 40 [ 2417.763921] loop7: detected capacity change from 0 to 118 08:28:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:02 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x3f00000000000000) 08:28:02 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5501, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2417.800925] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2417.815641] loop7: detected capacity change from 0 to 118 [ 2417.842263] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2417.874638] loop1: detected capacity change from 0 to 196736 [ 2417.887186] FAULT_INJECTION: forcing a failure. [ 2417.887186] name failslab, interval 1, probability 0, space 0, times 0 [ 2417.889863] CPU: 0 PID: 11375 Comm: syz-executor.6 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2417.890893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2417.891904] Call Trace: [ 2417.892242] [ 2417.892538] dump_stack_lvl+0xc1/0xf0 [ 2417.893063] should_fail_ex+0x4b4/0x5b0 [ 2417.893606] ? __alloc_skb+0x28c/0x330 [ 2417.894130] should_failslab+0x9/0x20 [ 2417.894644] kmem_cache_alloc_node+0x5d/0x3a0 [ 2417.895239] ? find_held_lock+0x2c/0x110 [ 2417.895799] __alloc_skb+0x28c/0x330 [ 2417.896305] ? __pfx___alloc_skb+0x10/0x10 [ 2417.896892] ? __pfx_add_uevent_var+0x10/0x10 [ 2417.897493] ? __kasan_kmalloc+0x7f/0x90 [ 2417.898053] ? lock_is_held_type+0x9f/0x120 [ 2417.898615] alloc_uevent_skb+0x7b/0x210 [ 2417.899166] kobject_uevent_env+0xa8a/0xf80 [ 2417.899725] ? bus_to_subsys+0x10a/0x140 [ 2417.900283] device_del+0x828/0xd80 [ 2417.900784] ? __pfx___timer_delete_sync+0x10/0x10 [ 2417.901424] ? __pfx_device_del+0x10/0x10 [ 2417.901973] device_unregister+0x15/0x30 [ 2417.902509] wakeup_source_unregister.part.0+0x4a/0xe0 [ 2417.903170] wakeup_source_unregister+0x1f/0x30 [ 2417.903764] __ep_remove+0x3fe/0x990 [ 2417.904260] do_epoll_ctl+0x14e0/0x2f60 [ 2417.904793] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2417.905441] ? __pfx_do_epoll_ctl+0x10/0x10 [ 2417.906003] ? perf_trace_preemptirq_template+0x252/0x420 [ 2417.906727] __x64_sys_epoll_ctl+0x143/0x1d0 [ 2417.907314] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2417.907949] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2417.908628] do_syscall_64+0x3f/0x90 [ 2417.909141] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2417.909808] RIP: 0033:0x7f938e120b19 [ 2417.910292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2417.912528] RSP: 002b:00007f938b696188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2417.913488] RAX: ffffffffffffffda RBX: 00007f938e233f60 RCX: 00007f938e120b19 [ 2417.914378] RDX: 0000000000000008 RSI: 0000000000000002 RDI: 0000000000000007 [ 2417.915267] RBP: 00007f938b6961d0 R08: 0000000000000000 R09: 0000000000000000 [ 2417.916144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2417.917045] R13: 00007ffdc4ad95af R14: 00007f938b696300 R15: 0000000000022000 [ 2417.917954] [ 2417.956559] ISOFS: Unable to identify CD-ROM format. [ 2417.972851] loop1: detected capacity change from 0 to 196736 [ 2418.012958] ISOFS: Unable to identify CD-ROM format. [ 2431.305672] loop1: detected capacity change from 0 to 229376 08:28:15 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x2, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:28:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:15 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:15 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x2, &(0x7f0000000040)={0x0, 0x3938700}) dup3(r1, r0, 0x0) 08:28:15 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[0x0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:28:15 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:15 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2431.327999] loop6: detected capacity change from 0 to 40 [ 2431.329980] loop7: detected capacity change from 0 to 118 [ 2431.335113] ISOFS: Unable to identify CD-ROM format. [ 2431.345535] loop1: detected capacity change from 0 to 229376 08:28:15 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x9, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2431.395963] ISOFS: Unable to identify CD-ROM format. [ 2431.396611] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2431.404972] loop3: detected capacity change from 0 to 43 [ 2431.418977] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2431.420469] loop7: detected capacity change from 0 to 118 [ 2431.429871] loop3: detected capacity change from 0 to 43 [ 2431.435317] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2431.439626] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:28 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:28 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xf, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:28:28 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:28 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xef00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:28 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101042, 0xd4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x7fff}}, './file1\x00'}) dup3(r1, r0, 0x0) 08:28:28 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5801, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:28 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x7010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2443.780656] loop3: detected capacity change from 0 to 44 [ 2443.791064] loop1: detected capacity change from 0 to 229504 [ 2443.795642] loop7: detected capacity change from 0 to 119 [ 2443.804024] loop6: detected capacity change from 0 to 40 [ 2443.810000] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 2443.836541] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2443.844542] loop3: detected capacity change from 0 to 44 [ 2443.850587] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 08:28:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2443.864113] loop7: detected capacity change from 0 to 119 [ 2443.880456] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:28 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2443.935646] ISOFS: Unable to identify CD-ROM format. 08:28:28 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x63, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:28:28 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:28 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xef01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:28 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2444.008033] loop1: detected capacity change from 0 to 229504 [ 2444.015789] loop3: detected capacity change from 0 to 97 [ 2444.034418] isofs_fill_super: bread failed, dev=loop3, iso_blknum=24, block=48 [ 2444.053813] loop3: detected capacity change from 0 to 97 [ 2444.069036] isofs_fill_super: bread failed, dev=loop3, iso_blknum=24, block=48 08:28:28 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2444.151116] ISOFS: Unable to identify CD-ROM format. [ 2444.182428] loop7: detected capacity change from 0 to 119 [ 2444.182552] loop3: detected capacity change from 0 to 97 [ 2444.191127] loop6: detected capacity change from 0 to 40 [ 2444.212338] isofs_fill_super: bread failed, dev=loop3, iso_blknum=24, block=48 [ 2444.220752] loop3: detected capacity change from 0 to 97 [ 2444.229400] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x80000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2444.253127] loop7: detected capacity change from 0 to 119 [ 2444.254608] isofs_fill_super: bread failed, dev=loop3, iso_blknum=24, block=48 [ 2444.304276] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:28 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:28:28 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:28 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x500, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2444.477109] loop1: detected capacity change from 0 to 262144 [ 2444.564081] ISOFS: Unable to identify CD-ROM format. [ 2444.595469] loop1: detected capacity change from 0 to 262144 [ 2444.682716] ISOFS: Unable to identify CD-ROM format. 08:28:42 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:42 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:42 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:28:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) 08:28:42 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:42 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc21e, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:28:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2458.492848] loop7: detected capacity change from 0 to 120 [ 2458.498805] loop1: detected capacity change from 0 to 264192 [ 2458.502494] loop6: detected capacity change from 0 to 40 [ 2458.516423] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2458.522015] loop3: detected capacity change from 0 to 98 [ 2458.523057] loop7: detected capacity change from 0 to 120 08:28:42 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) close(r1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x10000010}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)) dup3(r1, r0, 0x0) [ 2458.542682] FAULT_INJECTION: forcing a failure. [ 2458.542682] name failslab, interval 1, probability 0, space 0, times 0 [ 2458.543868] CPU: 0 PID: 11495 Comm: syz-executor.6 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2458.544446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.545027] Call Trace: [ 2458.545217] [ 2458.545400] dump_stack_lvl+0xc1/0xf0 [ 2458.545690] should_fail_ex+0x4b4/0x5b0 [ 2458.546001] ? skb_clone+0x172/0x3c0 [ 2458.546292] should_failslab+0x9/0x20 [ 2458.546579] kmem_cache_alloc+0x5a/0x390 [ 2458.546884] ? mark_held_locks+0x9e/0xe0 [ 2458.547192] skb_clone+0x172/0x3c0 [ 2458.547460] netlink_broadcast+0x894/0xd90 [ 2458.547784] ? alloc_uevent_skb+0x1c2/0x210 [ 2458.548117] kobject_uevent_env+0xa3c/0xf80 [ 2458.548436] ? bus_to_subsys+0x10a/0x140 [ 2458.548749] device_del+0x828/0xd80 [ 2458.549020] ? __pfx___timer_delete_sync+0x10/0x10 [ 2458.549384] ? __pfx_device_del+0x10/0x10 [ 2458.549696] device_unregister+0x15/0x30 [ 2458.550005] wakeup_source_unregister.part.0+0x4a/0xe0 [ 2458.550398] wakeup_source_unregister+0x1f/0x30 [ 2458.550739] __ep_remove+0x3fe/0x990 [ 2458.551022] do_epoll_ctl+0x14e0/0x2f60 [ 2458.551332] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2458.551717] ? __pfx_do_epoll_ctl+0x10/0x10 [ 2458.552036] ? perf_trace_preemptirq_template+0x252/0x420 [ 2458.552447] __x64_sys_epoll_ctl+0x143/0x1d0 [ 2458.552769] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2458.552878] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2458.553125] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2458.554457] do_syscall_64+0x3f/0x90 [ 2458.554738] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2458.555115] RIP: 0033:0x7f938e120b19 [ 2458.555388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2458.556630] RSP: 002b:00007f938b696188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2458.557153] RAX: ffffffffffffffda RBX: 00007f938e233f60 RCX: 00007f938e120b19 [ 2458.557664] RDX: 0000000000000008 RSI: 0000000000000002 RDI: 0000000000000007 [ 2458.558166] RBP: 00007f938b6961d0 R08: 0000000000000000 R09: 0000000000000000 [ 2458.558667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2458.559162] R13: 00007ffdc4ad95af R14: 00007f938b696300 R15: 0000000000022000 [ 2458.559675] [ 2458.561325] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:42 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc21f, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2458.575492] loop3: detected capacity change from 0 to 98 [ 2458.577638] ISOFS: Unable to identify CD-ROM format. [ 2458.591478] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 08:28:42 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf001, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) [ 2458.609390] loop1: detected capacity change from 0 to 264192 [ 2458.642978] loop7: detected capacity change from 0 to 120 [ 2458.663679] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 08:28:43 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc220, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2458.670257] loop7: detected capacity change from 0 to 120 08:28:43 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2458.683054] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2458.706181] ISOFS: Unable to identify CD-ROM format. 08:28:43 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2458.742658] loop6: detected capacity change from 0 to 40 [ 2458.799333] loop3: detected capacity change from 0 to 99 [ 2458.808746] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2458.819009] loop3: detected capacity change from 0 to 99 [ 2458.822481] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2472.680239] loop7: detected capacity change from 0 to 120 08:28:56 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf101, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:56 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:56 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (fail_nth: 11) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:28:57 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:57 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x10000, 0x201) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) openat(r4, &(0x7f0000000040)='./file1\x00', 0x800, 0x110) openat(r1, &(0x7f0000000000)='./file1\x00', 0x1, 0x106) 08:28:57 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc221, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:28:57 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2472.703073] loop6: detected capacity change from 0 to 40 [ 2472.715401] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2472.736845] loop7: detected capacity change from 0 to 120 [ 2472.755928] loop1: detected capacity change from 0 to 264192 [ 2472.761125] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2472.767452] loop3: detected capacity change from 0 to 99 [ 2472.801768] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2472.810776] FAULT_INJECTION: forcing a failure. [ 2472.810776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2472.811810] CPU: 0 PID: 11545 Comm: syz-executor.6 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2472.812479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2472.813141] Call Trace: [ 2472.813364] [ 2472.813605] dump_stack_lvl+0xc1/0xf0 [ 2472.813957] should_fail_ex+0x4b4/0x5b0 [ 2472.814309] _copy_to_user+0x30/0xc0 [ 2472.814640] simple_read_from_buffer+0xd0/0x170 [ 2472.815039] proc_fail_nth_read+0x19c/0x230 [ 2472.815389] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2472.815765] ? security_file_permission+0xb5/0xe0 [ 2472.816156] vfs_read+0x1e4/0x8b0 [ 2472.816450] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2472.816831] ? __pfx_vfs_read+0x10/0x10 [ 2472.817153] ? __fget_files+0x270/0x480 [ 2472.817558] ksys_read+0x12b/0x260 [ 2472.817844] ? __pfx_ksys_read+0x10/0x10 [ 2472.818167] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2472.818572] do_syscall_64+0x3f/0x90 [ 2472.818872] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2472.819296] RIP: 0033:0x7f938e0d369c [ 2472.819635] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2472.821032] RSP: 002b:00007f938b675170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2472.821663] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f938e0d369c [ 2472.822238] RDX: 000000000000000f RSI: 00007f938b6751e0 RDI: 0000000000000009 [ 2472.822834] RBP: 00007f938b6751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2472.823412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2472.824008] R13: 00007ffdc4ad95af R14: 00007f938b675300 R15: 0000000000022000 [ 2472.824580] [ 2472.840063] loop3: detected capacity change from 0 to 99 [ 2472.887873] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 08:28:57 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf301, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:57 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc222, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2472.955304] ISOFS: Unable to identify CD-ROM format. [ 2473.016159] loop1: detected capacity change from 0 to 264192 08:28:57 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:28:57 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc800, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:28:57 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2473.118334] loop3: detected capacity change from 0 to 100 [ 2473.129373] loop7: detected capacity change from 0 to 121 [ 2473.131863] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2473.146421] loop3: detected capacity change from 0 to 100 [ 2473.164072] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2473.206618] isofs_fill_super: bread failed, dev=loop7, iso_blknum=30, block=60 [ 2473.235962] ISOFS: Unable to identify CD-ROM format. [ 2473.286456] loop6: detected capacity change from 0 to 40 08:29:11 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:11 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xca00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:11 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x101042, 0xa0) dup3(r1, r0, 0x0) 08:29:11 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:11 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf401, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9050000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:11 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:11 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc223, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2486.896046] loop1: detected capacity change from 0 to 264192 [ 2486.908123] loop6: detected capacity change from 0 to 40 [ 2486.921070] loop7: detected capacity change from 0 to 122 [ 2486.921165] loop3: detected capacity change from 0 to 101 [ 2486.945829] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2486.958103] loop3: detected capacity change from 0 to 101 [ 2486.959023] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2486.977004] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2486.982112] loop7: detected capacity change from 0 to 122 [ 2486.984544] ISOFS: Unable to identify CD-ROM format. 08:29:11 executing program 4: r0 = mq_open(&(0x7f0000000000)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7, 0x2, 0x3, 0x6d}, {0x2, 0x20, 0x1, 0x80000001}, {0xfff, 0x7f, 0x7d, 0xdb}]}) ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f00000000c0)) sendfile(r3, r2, 0x0, 0xfffffdef) close_range(r2, r2, 0x2) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="73797a30d15d6e5e56e5dd5ca979199d732795a758fbadd3f16445fd8b1a5ca19a060cc07ddd3b71654e08245d6c7d43c5a2f99d36ab004bff508b6fa66308121c900a1d365e9d06662d02157603e0fbaa5a8b2e4ca1dcd825b18aa69f92a50d26faa00cfed82632d83011560b860381ba2e63c9ea91a607883f1a9c43a8529688102f2f239eb136b2bb4b8938a58d0c86155b67d248415f7b4f6621b8160d746fe268ad14775dea3af699345c63157ca2fbc8533a58f11360f150b7fc614e70aa0134990146d9f1a5f76b"], 0xc7) [ 2487.019682] loop1: detected capacity change from 0 to 264192 08:29:11 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2487.024409] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 08:29:11 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcb00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:11 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc224, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2487.087275] ISOFS: Unable to identify CD-ROM format. [ 2487.110487] loop6: detected capacity change from 0 to 40 08:29:11 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf601, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2487.168029] loop3: detected capacity change from 0 to 101 08:29:11 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc223, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:29:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2487.229837] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2487.238073] loop7: detected capacity change from 0 to 123 08:29:11 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x4, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2487.278863] loop3: detected capacity change from 0 to 101 [ 2487.298571] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2487.324399] isofs_fill_super: bread failed, dev=loop3, iso_blknum=25, block=50 [ 2487.337005] loop7: detected capacity change from 0 to 123 [ 2487.376316] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2487.384784] loop1: detected capacity change from 0 to 264192 08:29:11 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:11 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcc00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:11 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc225, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:29:11 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf801, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2487.475113] loop6: detected capacity change from 0 to 40 [ 2487.524459] ISOFS: Unable to identify CD-ROM format. [ 2487.541075] loop7: detected capacity change from 0 to 124 [ 2487.562757] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2487.573901] loop7: detected capacity change from 0 to 124 [ 2487.587730] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2487.588453] loop1: detected capacity change from 0 to 264192 08:29:11 executing program 0: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2487.619958] loop3: detected capacity change from 0 to 102 [ 2487.634109] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2487.675801] loop3: detected capacity change from 0 to 102 [ 2487.688577] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2487.708799] loop6: detected capacity change from 0 to 40 08:29:12 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:12 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf901, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:12 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc226, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2487.735866] ISOFS: Unable to identify CD-ROM format. [ 2487.768495] loop7: detected capacity change from 0 to 124 [ 2487.830981] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2487.858990] loop7: detected capacity change from 0 to 124 [ 2487.912800] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 08:29:24 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:24 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x80000, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:24 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcd00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:24 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:24 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x4, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2500.161769] loop1: detected capacity change from 0 to 264192 08:29:24 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfb01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2500.173020] loop7: detected capacity change from 0 to 125 [ 2500.177261] loop6: detected capacity change from 0 to 40 08:29:24 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc227, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:29:24 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) mq_timedreceive(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x2, &(0x7f0000001140)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r3, r0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100a09679e90000", @ANYRES32=r3, @ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00./file1\x00']) r5 = gettid() rt_sigqueueinfo(r5, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) mq_notify(r3, &(0x7f0000000080)={0x0, 0x35, 0x3, @tid=r5}) sync_file_range(r0, 0x5, 0x7ff, 0x4) [ 2500.196163] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 [ 2500.207369] loop7: detected capacity change from 0 to 125 [ 2500.219769] loop3: detected capacity change from 0 to 102 [ 2500.220645] isofs_fill_super: bread failed, dev=loop7, iso_blknum=31, block=62 08:29:24 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2500.241274] ISOFS: Unable to identify CD-ROM format. 08:29:24 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfd01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2500.253750] loop1: detected capacity change from 0 to 264192 [ 2500.258364] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2500.271600] loop3: detected capacity change from 0 to 102 [ 2500.275399] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2500.278553] loop6: detected capacity change from 0 to 40 08:29:24 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xcf00, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2500.405942] ISOFS: Unable to identify CD-ROM format. 08:29:24 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @loopback}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2500.470733] loop7: detected capacity change from 0 to 126 [ 2500.495112] loop3: detected capacity change from 0 to 103 [ 2500.507347] loop6: detected capacity change from 0 to 40 [ 2500.518822] isofs_fill_super: bread failed, dev=loop7, iso_blknum=32, block=64 [ 2500.533068] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2500.552149] loop7: detected capacity change from 0 to 126 [ 2500.560653] loop3: detected capacity change from 0 to 103 [ 2500.584984] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2500.591057] isofs_fill_super: bread failed, dev=loop7, iso_blknum=32, block=64 [ 2500.717423] loop6: detected capacity change from 0 to 40 [ 2513.513462] loop3: detected capacity change from 0 to 104 08:29:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:37 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc228, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:29:37 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) dup3(r2, r0, 0x0) 08:29:37 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x89969000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:37 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:37 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:37 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xff01, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:37 executing program 0: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x4, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2513.533862] loop7: detected capacity change from 0 to 127 [ 2513.548623] loop1: detected capacity change from 0 to 264192 [ 2513.553735] isofs_fill_super: bread failed, dev=loop7, iso_blknum=32, block=64 [ 2513.561326] loop7: detected capacity change from 0 to 127 [ 2513.564893] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2513.567112] isofs_fill_super: bread failed, dev=loop7, iso_blknum=32, block=64 [ 2513.588522] loop3: detected capacity change from 0 to 104 [ 2513.589066] loop6: detected capacity change from 0 to 40 08:29:37 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19ebf, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2513.609502] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2513.615660] ISOFS: Unable to identify CD-ROM format. 08:29:37 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc229, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:29:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 1) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2513.631533] loop1: detected capacity change from 0 to 264192 [ 2513.663300] loop7: detected capacity change from 0 to 207 08:29:38 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) mq_timedsend(r3, &(0x7f0000000000)="e04b482e1753dceb5848f7546879c4542324d83a368e256faa7b430dd213e2a6c673878e6e0be7012b68677d0f984c192c7456bc1208dbae43698c5479f54af8e0b369236d7fbeecbc40bc99025a363df55658bb3e1ad450f4d97b656a07ab0279d9fda3ced8bfcad87f73c2582e33bd3f637d306b48d1676bb04a8d26f7b347b71313f6dfeb3fd7d90ffa1b75fb3e58e0f4bf6b5b0b31dc12e7a18b85cb5364efd22e79c24f224ced49dafd0ece35aa7023974878a9a428c31120c2833f185ab5d00958351b93715ad942516b3eed87d186", 0xd2, 0x5, &(0x7f0000000140)) sendfile(r2, r1, 0x0, 0xfffffdef) r4 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x1e1642, 0x80) dup3(r4, r0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x70) 08:29:38 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2513.695578] FAULT_INJECTION: forcing a failure. [ 2513.695578] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2513.696424] CPU: 1 PID: 11712 Comm: syz-executor.0 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2513.696991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2513.697561] Call Trace: [ 2513.697749] [ 2513.697908] dump_stack_lvl+0xc1/0xf0 [ 2513.698184] should_fail_ex+0x4b4/0x5b0 [ 2513.698476] _copy_from_user+0x30/0xf0 [ 2513.698765] io_submit_one+0x94/0x1b70 [ 2513.699061] ? lock_acquire+0x19a/0x4c0 [ 2513.699345] ? find_held_lock+0x2c/0x110 [ 2513.699636] ? __pfx_io_submit_one+0x10/0x10 [ 2513.699953] ? lock_release+0x1e3/0x680 [ 2513.700234] ? __pfx_lock_release+0x10/0x10 [ 2513.700545] __x64_sys_io_submit+0x191/0x2f0 [ 2513.700856] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 2513.701199] ? fput+0x2f/0x1a0 [ 2513.701439] ? ksys_write+0x1a7/0x260 [ 2513.701710] ? __pfx_ksys_write+0x10/0x10 [ 2513.702011] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2513.702379] do_syscall_64+0x3f/0x90 [ 2513.702648] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2513.703005] RIP: 0033:0x7fbaac0dfb19 [ 2513.703257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2513.704449] RSP: 002b:00007fbaa9655188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 2513.704983] RAX: ffffffffffffffda RBX: 00007fbaac1f2f60 RCX: 00007fbaac0dfb19 [ 2513.705500] RDX: 0000000020001500 RSI: 0000000000000002 RDI: 00007fbaac1c9000 [ 2513.706027] RBP: 00007fbaa96551d0 R08: 0000000000000000 R09: 0000000000000000 [ 2513.706536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2513.707049] R13: 00007fffa8efd60f R14: 00007fbaa9655300 R15: 0000000000022000 [ 2513.707573] [ 2513.715133] isofs_fill_super: bread failed, dev=loop7, iso_blknum=52, block=104 [ 2513.716974] ISOFS: Unable to identify CD-ROM format. [ 2513.722149] loop7: detected capacity change from 0 to 207 [ 2513.743230] isofs_fill_super: bread failed, dev=loop7, iso_blknum=52, block=104 [ 2513.744976] loop6: detected capacity change from 0 to 40 08:29:38 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd100, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2513.766164] loop3: detected capacity change from 0 to 104 [ 2513.784727] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2513.790922] loop3: detected capacity change from 0 to 104 [ 2513.797085] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 08:29:51 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000000)) dup3(r1, r0, 0x0) 08:29:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 2) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:29:51 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:51 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd200, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:51 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19ec0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:51 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x7ffffffff000) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x9b, 0x0, 0x0, 0x6, 0x0, 0x7, 0x4002, 0xc, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}, 0x8140, 0x7, 0x33bd, 0x7, 0x1, 0xff, 0xfdfb, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x0, r0, 0x2) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x414881, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000340)='---\x1c\'\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x98, 0x2, 0x3, 0x5, 0x0, 0x3, 0x80100, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffa8d, 0x0, @perf_bp={&(0x7f0000000380)}, 0x48800, 0x0, 0x1, 0x7, 0x5, 0x80000001, 0x7fff, 0x0, 0x2, 0x0, 0x3}, 0xffffffffffffffff, 0x9, r2, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:51 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc22a, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2527.604522] loop1: detected capacity change from 0 to 264192 [ 2527.625764] loop6: detected capacity change from 0 to 40 [ 2527.630852] loop7: detected capacity change from 0 to 207 [ 2527.632349] loop3: detected capacity change from 0 to 105 [ 2527.644170] FAULT_INJECTION: forcing a failure. [ 2527.644170] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.645240] CPU: 1 PID: 11748 Comm: syz-executor.0 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2527.645944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.646679] Call Trace: [ 2527.646909] [ 2527.647111] dump_stack_lvl+0xc1/0xf0 [ 2527.647469] should_fail_ex+0x4b4/0x5b0 [ 2527.647845] ? io_submit_one+0x100/0x1b70 [ 2527.648221] should_failslab+0x9/0x20 [ 2527.648563] kmem_cache_alloc+0x5a/0x390 [ 2527.648934] io_submit_one+0x100/0x1b70 [ 2527.649313] ? lock_acquire+0x19a/0x4c0 [ 2527.649676] ? find_held_lock+0x2c/0x110 [ 2527.650035] ? __pfx_io_submit_one+0x10/0x10 [ 2527.650501] ? lock_release+0x1e3/0x680 [ 2527.650850] ? __pfx_lock_release+0x10/0x10 [ 2527.651253] __x64_sys_io_submit+0x191/0x2f0 [ 2527.651658] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 2527.652097] ? fput+0x2f/0x1a0 [ 2527.652435] ? ksys_write+0x1a7/0x260 [ 2527.652775] ? __pfx_ksys_write+0x10/0x10 [ 2527.653140] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2527.653585] do_syscall_64+0x3f/0x90 [ 2527.653925] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2527.654408] RIP: 0033:0x7fbaac0dfb19 [ 2527.654726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2527.656230] RSP: 002b:00007fbaa9655188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 2527.656870] RAX: ffffffffffffffda RBX: 00007fbaac1f2f60 RCX: 00007fbaac0dfb19 [ 2527.657452] RDX: 0000000020001500 RSI: 0000000000000002 RDI: 00007fbaac1c9000 [ 2527.658056] RBP: 00007fbaa96551d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.658725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2527.659337] R13: 00007fffa8efd60f R14: 00007fbaa9655300 R15: 0000000000022000 [ 2527.659946] [ 2527.665370] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2527.674387] loop3: detected capacity change from 0 to 105 [ 2527.682015] isofs_fill_super: bread failed, dev=loop7, iso_blknum=52, block=104 [ 2527.686030] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2527.690898] loop7: detected capacity change from 0 to 207 [ 2527.691746] ISOFS: Unable to identify CD-ROM format. [ 2527.716364] isofs_fill_super: bread failed, dev=loop7, iso_blknum=52, block=104 [ 2527.725642] loop1: detected capacity change from 0 to 264192 08:29:52 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:52 executing program 4: ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000001180)=""/209, 0xd1}) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "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"}, 0x1004) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:29:52 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc22b, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:29:52 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:29:52 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19eff, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2527.798732] ISOFS: Unable to identify CD-ROM format. [ 2527.802981] loop6: detected capacity change from 0 to 40 [ 2527.832517] loop3: detected capacity change from 0 to 105 08:29:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 3) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2527.845389] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 [ 2527.856327] loop3: detected capacity change from 0 to 105 [ 2527.865435] loop7: detected capacity change from 0 to 207 [ 2527.873459] isofs_fill_super: bread failed, dev=loop3, iso_blknum=26, block=52 08:29:52 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb050000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2527.911881] isofs_fill_super: bread failed, dev=loop7, iso_blknum=52, block=104 08:29:52 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04001000646f7366d8a02b000c0101000440002000f801", 0x17, 0x8000}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) chdir(&(0x7f0000000180)='./file1\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000340)={0x7, 0x80, 0x81, 0x7, 0x7, 0x6, 0x0, 0x6, 0x2040, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000000, 0x9}, 0x0, 0x81, 0x8000, 0x0, 0x6, 0x2, 0x4, 0x0, 0x8, 0x0, 0xff}, 0x0, 0xe, 0xffffffffffffffff, 0x8) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2527.931467] loop7: detected capacity change from 0 to 207 08:29:52 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc22c, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2527.939263] loop1: detected capacity change from 0 to 264192 08:29:52 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd400, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:29:52 executing program 4: r0 = mq_open(&(0x7f0000000080)='sy~1<\x8cS\x9d\xf3.\x98Z\xd0\xea\xa9_\x97\x01\xb2\xd3\x8dR\x80J\x9b<', 0x40, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x200040, 0x62) r2 = dup3(r1, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000380)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(r3, 0x0, 0x101100, 0x11e) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) write$binfmt_aout(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="c22c7310a3e436a833509e232a78af2fa2018f7f49d8f79a64585586048f4caad29a62344b9c79eec5cea324be450235918c6fd0a9207995386c7cc7f6a426310fab2b2b0a70d5a761f29fa6fb63cd0349f7fe90cbb02129d56703837d8e1e08b7a87b808c600366e0845f51c59bd8c99abe4243eb8fafc41043b5bda3e8adb252876c3be7bdaa6dcb5ed0251b1a3b60bcd7df8f96ea2ad54140364e17b6fd83391597f981afb0e269cc02d23fbe5c35a9edfe297d4a9da35e952277f65482946371f288eccf55"], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0x6, 0x1) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f00000000c0)) [ 2527.972059] loop6: detected capacity change from 0 to 128 [ 2527.972350] isofs_fill_super: bread failed, dev=loop7, iso_blknum=52, block=104 [ 2528.007773] ISOFS: Unable to identify CD-ROM format. 08:29:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 4) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2528.026069] loop3: detected capacity change from 0 to 106 [ 2528.036843] loop1: detected capacity change from 0 to 264192 08:29:52 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2528.050550] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 [ 2528.104655] ISOFS: Unable to identify CD-ROM format. [ 2528.140372] FAULT_INJECTION: forcing a failure. [ 2528.140372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2528.141514] CPU: 0 PID: 11787 Comm: syz-executor.0 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2528.142233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2528.142892] Call Trace: [ 2528.143113] [ 2528.143331] dump_stack_lvl+0xc1/0xf0 [ 2528.143713] should_fail_ex+0x4b4/0x5b0 [ 2528.144140] _copy_from_user+0x30/0xf0 [ 2528.144500] io_submit_one+0x94/0x1b70 [ 2528.144867] ? lock_acquire+0x19a/0x4c0 [ 2528.145229] ? find_held_lock+0x2c/0x110 [ 2528.145597] ? __pfx_io_submit_one+0x10/0x10 [ 2528.146003] ? lock_release+0x1e3/0x680 [ 2528.146381] ? __pfx_lock_release+0x10/0x10 [ 2528.146788] __x64_sys_io_submit+0x191/0x2f0 [ 2528.147154] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 2528.147535] ? fput+0x2f/0x1a0 [ 2528.147816] ? ksys_write+0x1a7/0x260 [ 2528.148142] ? __pfx_ksys_write+0x10/0x10 [ 2528.148505] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2528.148950] do_syscall_64+0x3f/0x90 [ 2528.149286] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2528.149729] RIP: 0033:0x7fbaac0dfb19 [ 2528.150039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2528.151548] RSP: 002b:00007fbaa9655188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 2528.152173] RAX: ffffffffffffffda RBX: 00007fbaac1f2f60 RCX: 00007fbaac0dfb19 [ 2528.152757] RDX: 0000000020001500 RSI: 0000000000000002 RDI: 00007fbaac1c9000 [ 2528.153341] RBP: 00007fbaa96551d0 R08: 0000000000000000 R09: 0000000000000000 [ 2528.153924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2528.154521] R13: 00007fffa8efd60f R14: 00007fbaa9655300 R15: 0000000000022000 [ 2528.155113] [ 2528.157444] loop6: detected capacity change from 0 to 128 08:30:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 5) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:30:07 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x80000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:07 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x5, 0x7, 0x2, 0x3f, 0x0, 0x100000001, 0x13810, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x7}, 0x1100, 0xec4, 0x1, 0x5, 0xffffffff, 0x5874, 0x970, 0x0, 0x1, 0x0, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:07 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd500, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:07 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc22d, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:30:07 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:07 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3, {0x80000000, 0xffffffff}}, './file0\x00'}) 08:30:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2543.079379] loop7: detected capacity change from 0 to 1024 [ 2543.081627] loop3: detected capacity change from 0 to 106 [ 2543.083136] loop1: detected capacity change from 0 to 264192 [ 2543.090650] loop6: detected capacity change from 0 to 40 [ 2543.093687] FAULT_INJECTION: forcing a failure. [ 2543.093687] name failslab, interval 1, probability 0, space 0, times 0 [ 2543.094751] CPU: 0 PID: 11802 Comm: syz-executor.0 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2543.095424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.096094] Call Trace: [ 2543.096322] [ 2543.096525] dump_stack_lvl+0xc1/0xf0 [ 2543.096874] should_fail_ex+0x4b4/0x5b0 [ 2543.097251] ? io_submit_one+0x100/0x1b70 [ 2543.097630] should_failslab+0x9/0x20 [ 2543.097962] kmem_cache_alloc+0x5a/0x390 [ 2543.098351] io_submit_one+0x100/0x1b70 [ 2543.098728] ? lock_acquire+0x19a/0x4c0 [ 2543.099075] ? find_held_lock+0x2c/0x110 [ 2543.099434] ? __pfx_io_submit_one+0x10/0x10 [ 2543.099823] ? lock_release+0x1e3/0x680 [ 2543.100171] ? __pfx_lock_release+0x10/0x10 [ 2543.100589] __x64_sys_io_submit+0x191/0x2f0 [ 2543.100975] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 2543.101394] ? fput+0x2f/0x1a0 [ 2543.101690] ? ksys_write+0x1a7/0x260 [ 2543.102020] ? __pfx_ksys_write+0x10/0x10 [ 2543.102438] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2543.102895] do_syscall_64+0x3f/0x90 [ 2543.103233] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2543.103678] RIP: 0033:0x7fbaac0dfb19 [ 2543.103995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2543.105475] RSP: 002b:00007fbaa9655188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 2543.106129] RAX: ffffffffffffffda RBX: 00007fbaac1f2f60 RCX: 00007fbaac0dfb19 [ 2543.106781] RDX: 0000000020001500 RSI: 0000000000000002 RDI: 00007fbaac1c9000 [ 2543.107366] RBP: 00007fbaa96551d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.107938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2543.108537] R13: 00007fffa8efd60f R14: 00007fbaa9655300 R15: 0000000000022000 [ 2543.109194] [ 2543.128166] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 [ 2543.138623] loop3: detected capacity change from 0 to 106 [ 2543.161907] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 [ 2543.176058] ISOFS: Unable to identify CD-ROM format. [ 2543.195864] ISOFS: Unable to identify CD-ROM format. [ 2543.197792] loop1: detected capacity change from 0 to 264192 08:30:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 6) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2543.255433] ISOFS: Unable to identify CD-ROM format. [ 2543.259153] loop7: detected capacity change from 0 to 1024 08:30:07 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:07 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd600, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:07 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc22e, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2543.354156] ISOFS: Unable to identify CD-ROM format. 08:30:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) (fail_nth: 7) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2543.389399] FAULT_INJECTION: forcing a failure. [ 2543.389399] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2543.390446] CPU: 0 PID: 11824 Comm: syz-executor.0 Not tainted 6.4.0-rc1-next-20230508 #1 [ 2543.391096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.391752] Call Trace: [ 2543.391968] [ 2543.392166] dump_stack_lvl+0xc1/0xf0 [ 2543.392505] should_fail_ex+0x4b4/0x5b0 [ 2543.392854] _copy_to_user+0x30/0xc0 [ 2543.393194] simple_read_from_buffer+0xd0/0x170 [ 2543.393597] proc_fail_nth_read+0x19c/0x230 [ 2543.393963] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2543.394427] ? security_file_permission+0xb5/0xe0 [ 2543.394879] vfs_read+0x1e4/0x8b0 [ 2543.395223] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2543.395629] ? __pfx_vfs_read+0x10/0x10 [ 2543.395983] ? __fget_files+0x270/0x480 [ 2543.396391] ksys_read+0x12b/0x260 [ 2543.396714] ? __pfx_ksys_read+0x10/0x10 [ 2543.397070] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2543.397563] do_syscall_64+0x3f/0x90 [ 2543.397893] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2543.398368] RIP: 0033:0x7fbaac09269c [ 2543.398676] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2543.400276] RSP: 002b:00007fbaa9655170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2543.400895] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbaac09269c [ 2543.401476] RDX: 000000000000000f RSI: 00007fbaa96551e0 RDI: 0000000000000005 [ 2543.402074] RBP: 00007fbaa96551d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.402739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2543.403306] R13: 00007fffa8efd60f R14: 00007fbaa9655300 R15: 0000000000022000 [ 2543.403907] [ 2543.434989] loop3: detected capacity change from 0 to 107 [ 2543.454083] loop6: detected capacity change from 0 to 40 [ 2543.489125] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 [ 2543.512930] loop3: detected capacity change from 0 to 107 [ 2543.525787] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 08:30:22 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x100000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:22 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pread64(r1, &(0x7f0000000140)=""/195, 0xc3, 0x7) r2 = dup3(r1, r0, 0x0) openat(r2, &(0x7f0000000000)='./file1\x00', 0x700, 0x1) lremovexattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@random={'trusted.', 'syz0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000400)) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000003c0)=[r0, r4], 0x2) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x98101, 0x1d8) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r0, 0x631f, 0xf5b5, 0x34}) write$binfmt_misc(r5, &(0x7f0000000280)={'syz0', "bf9b21bbbc0a4457ec171918a3b0326bf4c1f075310e3c3e58683314c1d14e7c30ae4af089ea5375bb31d7b489e5e2cf1d9a7ca03e74e8c5b4b7cf13e33956ff72078b600898bdc886b6ec99ff5ade29f6df9474493686c795cac2a5147ab24461dc359daefc583c68abdf1574bafe0830a4d9e232215bf5c3b3b65b6c7b54fb8559709f638c8be9d5ee"}, 0x8e) 08:30:22 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:22 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r5, {0xcae3}}, './file0\x00'}) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:22 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc22f, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:30:22 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd700, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2558.673415] loop7: detected capacity change from 0 to 2048 [ 2558.679115] loop3: detected capacity change from 0 to 107 [ 2558.682568] loop6: detected capacity change from 0 to 40 [ 2558.689521] loop1: detected capacity change from 0 to 264192 [ 2558.706260] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 08:30:23 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mq_open(&(0x7f0000000000)='syz1\x00', 0x1, 0x182, &(0x7f0000000040)={0x8, 0x8, 0x1000, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x1895}}, './file1\x00'}) mq_timedsend(r3, &(0x7f00000000c0)="8caa1071b829b794c096ec6016e41b5305887d3c2a01e2f105ae08eccf214047842be221", 0x24, 0x7, &(0x7f0000000140)) [ 2558.737790] loop3: detected capacity change from 0 to 107 [ 2558.756381] isofs_fill_super: bread failed, dev=loop3, iso_blknum=27, block=54 08:30:23 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc230, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2558.774372] ISOFS: Unable to identify CD-ROM format. [ 2558.780905] ISOFS: Unable to identify CD-ROM format. 08:30:23 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x3, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2558.828911] loop7: detected capacity change from 0 to 2048 [ 2558.829887] loop6: detected capacity change from 0 to 40 [ 2558.834599] loop1: detected capacity change from 0 to 264192 08:30:23 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xdc1b, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2558.910018] ISOFS: Unable to identify CD-ROM format. 08:30:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000000)) r1 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r2, r1, 0x0) [ 2558.927711] ISOFS: Unable to identify CD-ROM format. 08:30:23 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000000040)={[0x3]}, 0x8, 0x800) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0x20002016}) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x8b, 0x8, 0x1, 0x0, 0x0, 0xfb, 0x84aa6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x16, 0x1, @perf_config_ext={0xd31c, 0x80000000}, 0x40200, 0x200, 0x4, 0x3, 0x8, 0x3f, 0x4, 0x0, 0x3ff, 0x0, 0xff}, 0x0, 0x9, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x382, @tick, 0x1, {0x8, 0x3}, 0x9, 0x2, 0x1}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@random={'btrfs.', 'vfat\x00'}, &(0x7f0000000340)=""/92, 0x5c) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2558.996175] loop3: detected capacity change from 0 to 110 08:30:23 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc231, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:30:23 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe0ffff, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:23 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2559.028711] isofs_fill_super: bread failed, dev=loop3, iso_blknum=28, block=56 08:30:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0xd, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2559.053466] loop3: detected capacity change from 0 to 110 [ 2559.074795] loop6: detected capacity change from 0 to 40 [ 2559.077307] isofs_fill_super: bread failed, dev=loop3, iso_blknum=28, block=56 [ 2559.147823] loop7: detected capacity change from 0 to 28799 [ 2559.159040] loop1: detected capacity change from 0 to 264192 [ 2559.211847] ISOFS: Unable to identify CD-ROM format. [ 2559.218597] ISOFS: Unable to identify CD-ROM format. [ 2559.240072] loop1: detected capacity change from 0 to 264192 [ 2559.244783] loop7: detected capacity change from 0 to 28799 [ 2559.259572] loop6: detected capacity change from 0 to 40 [ 2559.299139] ISOFS: Unable to identify CD-ROM format. [ 2559.300022] ISOFS: Unable to identify CD-ROM format. 08:30:38 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe900, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:38 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:38 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:38 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0xe, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:30:38 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc232, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:30:38 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010000000000000000007e00000008000300", @ANYRES32=0x0, @ANYBLOB="9c9f35138bee4878b37a7ff5baceda32789e5291a959b6fdd19bfdf7e2ce011f863e6d59e03eb9e64b79f3874f519710be5c3af7a42a348b6eadf603d94c57c994d553ab19cb2d22789c9dca54c450c82c95e0fa3cfe7b5cc39956d7a3fd85d301dcabbc987da0bf8436d7f51cd50c1ca618536d52f162a4a44347a88efa4ba2245e70880063b4df0a2a399ba71a83f7b507f02346fa4bc2b27eaffee7aec9a7e5dc24cafaab1ca68e27"], 0x1c}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00000001c0)={0x8}) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x1, r6}) 08:30:38 executing program 4: r0 = mq_open(&(0x7f0000000000)='cy\x8c\x03\x00', 0x40, 0x48, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x86) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) dup3(r1, r0, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000840)=@in={0x2, 0x0, @remote}, &(0x7f00000008c0)=0x80) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f00000000c0)={0x1, 0x6}) write$binfmt_aout(r2, &(0x7f0000000140)={{0x108, 0x5, 0x4, 0x10e, 0xb, 0x10000, 0x154, 0x1}, "9df704162e10291ca62c16f605a34290daff957895c7832ec73b1baed7fdf06c7eedab5146c7787e48848780414263594e82335e8c3e1819f5d598a2d54d9a44e2e1642b641bf648b46b5325b05cf51ee11abc46b45488c2456e90218df8e38a3518cd7a749fb1d6fe056c4323b92b9a31e6debb4889f616e22155ac8364b4c5d610ce1f2a1c604a622086f6cdee269fe4831213b65328adb53fded85342bc31e0c6249ee4e3a522b5abf106ca1c830d8df9a10451126edc5d8a79894cc6432797cb131d1b36ea", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6e7) [ 2574.425109] loop7: detected capacity change from 0 to 32768 [ 2574.432395] loop1: detected capacity change from 0 to 264192 [ 2574.449476] loop6: detected capacity change from 0 to 40 [ 2574.465332] loop3: detected capacity change from 0 to 116 [ 2574.480563] isofs_fill_super: bread failed, dev=loop3, iso_blknum=29, block=58 [ 2574.503956] loop3: detected capacity change from 0 to 116 [ 2574.504755] ISOFS: Unable to identify CD-ROM format. [ 2574.505122] ISOFS: Unable to identify CD-ROM format. [ 2574.518560] isofs_fill_super: bread failed, dev=loop3, iso_blknum=29, block=58 [ 2574.532085] loop7: detected capacity change from 0 to 32768 [ 2574.538374] loop1: detected capacity change from 0 to 264192 [ 2574.583413] ISOFS: Unable to identify CD-ROM format. [ 2574.598373] loop6: detected capacity change from 0 to 40 [ 2574.600061] ISOFS: Unable to identify CD-ROM format. [ 2574.612673] Zero length message leads to an empty skb 08:30:52 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000500)={0x0, 0x5, 0x1, [0x40, 0x9, 0x20, 0xdaf, 0x800], [0x7ff, 0x1ff, 0xfffffffffffffff8, 0x3ff, 0x9, 0x1f, 0xffff, 0x27bb, 0xffffffffffff1a49, 0xc4c, 0x9, 0x2, 0x7ff, 0xffffffffffffffff, 0x6, 0x6, 0x486, 0x2, 0x7, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x8, 0x9, 0x8, 0xa43, 0x10001, 0xba0d, 0x2, 0x5, 0xc699, 0xfd7, 0x3ff, 0x200, 0xc86, 0x5, 0x4, 0xffffffffffff3ec2, 0x2, 0x401, 0x3, 0x80000001, 0x2, 0x6, 0x10001, 0x3, 0x58276a20, 0x42, 0x2, 0x3ff, 0x8, 0x1000, 0x3f, 0x0, 0x7fff, 0x8e25, 0x0, 0x4, 0x4, 0x401, 0x101, 0x40, 0x6, 0x2, 0x7, 0xff, 0x2, 0x2, 0x9, 0x5, 0xffffffffffffffff, 0x7, 0x7, 0x10001, 0x5, 0x3ff, 0x4000000000000, 0xffffffff, 0xa9, 0x4, 0xd8f, 0x4, 0x4, 0x1000000000000000, 0x4, 0x6, 0x9, 0x401, 0x29ab, 0x3, 0x401, 0x3, 0x57f, 0x0, 0x3, 0x4a6, 0xfffffe0000000000, 0x2, 0x20, 0x200, 0x9, 0x4, 0x3, 0x7, 0x8, 0x0, 0xdba, 0x3, 0xffffffff80000001, 0x7, 0x40, 0x10001, 0xffffffff, 0x5, 0x1ff, 0x1f, 0x6, 0x7, 0x80000000000, 0x1b401230, 0xf9]}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:52 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000140)={0x10, 0x2, {0xff, @usage=0x8, 0x0, 0x1ff, 0x9, 0x0, 0x3a, 0x8, 0x20, @usage=0x1, 0x16135a94, 0x3, [0x3, 0x9, 0x400, 0x20, 0x1000, 0x9]}, {0x800, @usage=0x1ff, 0x0, 0x0, 0x1ff, 0x2, 0xffffffffffff8000, 0x8001, 0x70, @struct={0xcc91, 0x7}, 0x4, 0x80, [0x3f, 0x3f, 0x7ff, 0x2, 0x5, 0x1963a95d]}, {0x1ff, @usage=0x10000, 0x0, 0xcd, 0x300000, 0x9, 0x3ff, 0x7fff, 0x30, @usage=0x30, 0x4, 0x7fff, [0xb471, 0x10000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe1, 0x1000]}, {0x0, 0x20}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x8) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x80000) 08:30:52 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:52 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc233, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:30:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x2, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:30:52 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:52 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:52 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe020000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2588.554566] loop1: detected capacity change from 0 to 264192 [ 2588.555288] loop3: detected capacity change from 0 to 118 [ 2588.561998] loop7: detected capacity change from 0 to 65536 [ 2588.562393] loop6: detected capacity change from 0 to 40 [ 2588.582622] isofs_fill_super: bread failed, dev=loop3, iso_blknum=30, block=60 [ 2588.603421] loop3: detected capacity change from 0 to 118 [ 2588.627564] isofs_fill_super: bread failed, dev=loop3, iso_blknum=30, block=60 [ 2588.653043] ISOFS: Unable to identify CD-ROM format. [ 2588.657186] ISOFS: Unable to identify CD-ROM format. 08:30:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x3, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:30:53 executing program 4: sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f2, 0x200, 0x70bd25, 0x25dfdbfb, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 2588.692986] loop7: detected capacity change from 0 to 65536 [ 2588.704052] loop1: detected capacity change from 0 to 264192 08:30:53 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x80000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:53 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:53 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc234, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2588.773517] loop6: detected capacity change from 0 to 40 [ 2588.776672] ISOFS: Unable to identify CD-ROM format. [ 2588.784531] ISOFS: Unable to identify CD-ROM format. [ 2588.838439] loop3: detected capacity change from 0 to 1024 08:30:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:53 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:30:53 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file1\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="1bedce388cdb31e90acbc2aa129632ac673b8aa41fa12af1a3f813707d4f2b4896a55d1161be0c6ff2888b4f63fa15ed179d2dc9bfa2c0d5880316e22835ef1e4018f8fd2837e402a3ec35375e68a3dc20e1d915e1e5701f917a2974494fbeb5ae673bba3d207c5d567423c7a4e46c3ee516f0cebc3b5cd0e4635924f6191eef466d72cc", 0x84, 0x1}], 0x830, &(0x7f0000000280)={[{@data_err_ignore}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@audit}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_role}, {@seclabel}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@uid_gt={'uid>', r0}}]}) r1 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r2, r1, 0x0) 08:30:53 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) r5 = perf_event_open$cgroup(&(0x7f0000000380)={0x0, 0x80, 0x1, 0x20, 0x1, 0x77, 0x0, 0x0, 0x20000, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8247, 0x2, @perf_bp={&(0x7f0000000340), 0x5}, 0x10, 0x3080, 0x101, 0x3, 0x1, 0xff, 0x4, 0x0, 0x8, 0x0, 0xa9}, r2, 0xf, r2, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x9, 0x1c, 0x2, 0xfe, 0x0, 0x3, 0x80000, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5, 0x4}, 0x50102, 0x3, 0x80000001, 0x3, 0x2, 0x8001, 0x7, 0x0, 0x753, 0x0, 0x4}, r4, 0x7, r5, 0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:30:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x4, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2588.933985] ISOFS: Unable to identify CD-ROM format. [ 2588.968405] loop7: detected capacity change from 0 to 98304 08:30:53 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x100000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2589.008288] loop1: detected capacity change from 0 to 264192 08:30:53 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2589.046843] loop6: detected capacity change from 0 to 40 08:30:53 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc235, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2589.065085] ISOFS: Unable to identify CD-ROM format. [ 2589.084089] loop7: detected capacity change from 0 to 98304 [ 2589.087483] loop3: detected capacity change from 0 to 2048 [ 2589.107917] ISOFS: Unable to identify CD-ROM format. [ 2589.139485] ISOFS: Unable to identify CD-ROM format. [ 2589.147990] loop1: detected capacity change from 0 to 264192 [ 2589.209928] ISOFS: Unable to identify CD-ROM format. [ 2589.211319] ISOFS: Unable to identify CD-ROM format. [ 2589.240176] loop3: detected capacity change from 0 to 2048 [ 2589.261831] loop6: detected capacity change from 0 to 40 [ 2589.285549] ISOFS: Unable to identify CD-ROM format. 08:31:15 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe0ffff, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="32df9f5dd12b0c2719906bab23e54f", 0xf, 0x10001, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) openat(r1, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8, 0xf0, 0x0, 0x1, 0x0, 0xfffffffffffff1d2, 0x50002, 0xc, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp, 0x50046, 0x9, 0x9, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0x5, r2, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) r6 = openat$incfs(r2, &(0x7f0000000180)='.log\x00', 0x240000, 0x90) dup3(r5, r6, 0x0) [ 2611.272407] loop3: detected capacity change from 0 to 28799 [ 2611.283453] loop6: detected capacity change from 0 to 40 [ 2611.296677] loop1: detected capacity change from 0 to 264192 [ 2611.297955] loop7: detected capacity change from 0 to 131072 08:31:15 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc236, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:31:15 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:31:15 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x5, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:15 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70a04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r2, 0x2) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) ioctl$FITHAW(r1, 0xc0045878) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f00000000c0)) 08:31:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x6, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2611.360478] ISOFS: Unable to identify CD-ROM format. [ 2611.381880] loop3: detected capacity change from 0 to 28799 08:31:15 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc237, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2611.397679] ISOFS: Unable to identify CD-ROM format. [ 2611.401603] ISOFS: Unable to identify CD-ROM format. [ 2611.422773] loop6: detected capacity change from 0 to 40 [ 2611.434776] loop7: detected capacity change from 0 to 131072 [ 2611.445306] loop1: detected capacity change from 0 to 264192 08:31:15 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2611.511609] ISOFS: Unable to identify CD-ROM format. [ 2611.558761] ISOFS: Unable to identify CD-ROM format. 08:31:15 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x11800, 0x40) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) ioctl$NS_GET_OWNER_UID(r4, 0xb704, &(0x7f0000000040)) [ 2611.575824] ISOFS: Unable to identify CD-ROM format. 08:31:15 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc238, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:31:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x7, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:15 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2611.633157] loop6: detected capacity change from 0 to 40 [ 2611.735934] loop3: detected capacity change from 0 to 32768 [ 2611.775787] ISOFS: Unable to identify CD-ROM format. [ 2611.786182] loop6: detected capacity change from 0 to 40 08:31:30 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) dup3(r0, r2, 0x0) 08:31:30 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x1) sendmsg$OSF_MSG_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000001500)={0xbb8, 0x0, 0x5, 0x801, 0x0, 0x0, {0x3, 0x0, 0x3}, [{{0x254, 0x1, {{0x2, 0x7d}, 0x7f, 0x9, 0x20, 0xf8f, 0x25, 'syz0\x00', "4b5dc7dee4ef17e2ac22be76e26caa90a5d5432de76da5ff3645cda7d8a2c8e0", "f0604a5d806046e65d19de776f34c80e3d6782c1ceba5a5cfbab9dfe4c792de3", [{0x800, 0x8000, {0x1, 0xfffeffff}}, {0xbce0, 0x8c, {0x0, 0xfffffffd}}, {0x3, 0x3, {0x2, 0x8}}, {0x2, 0x80, {0x0, 0x1}}, {0x40, 0x2, {0x0, 0x2}}, {0x3, 0x8000, {0x3, 0xfffffffa}}, {0x400, 0x80, {0x0, 0x1}}, {0x0, 0xc03, {0x3, 0x101}}, {0x8, 0x1f, {0x3, 0x4}}, {0xffff, 0x6, {0x1, 0x2}}, {0x3cf, 0x9, {0x1, 0x3}}, {0x11, 0x1, {0x3, 0xfffffffd}}, {0x200, 0x81, {0x0, 0x18000}}, {0x7, 0x4, {0x1, 0x6}}, {0xe20, 0x8, {0x1, 0x7fffffff}}, {0x2, 0xf3, {0x3, 0x1}}, {0x2, 0x3ff, {0x2, 0x1}}, {0x7, 0x6, {0x0, 0x67}}, {0xfc3a, 0x8007, {0x0, 0x10000}}, {0x6, 0x7, {0x1}}, {0x200, 0x6, {0x2, 0x7ff}}, {0x7ff, 0xfff, {0x3, 0x3}}, {0x335a, 0x0, {0x3, 0x3}}, {0xffff, 0x5, {0x0, 0x3}}, {0x7ff, 0x7, {0x2, 0x10000}}, {0xfff8, 0x81}, {0x4, 0x9, {0x0, 0x6}}, {0x1, 0x42b, {0x1, 0xcca}}, {0x7, 0x1, {0x3, 0x9}}, {0x2a, 0x3f, {0x3, 0x189}}, {0x3, 0x800, {0x0, 0x3f}}, {0x0, 0x6, {0x2, 0x7ec}}, {0x5, 0x8, {0x1, 0x5}}, {0x7, 0x401, {0x3, 0x8}}, {0x40, 0xfcde, {0x2, 0x8}}, {0x1f, 0x400, {0x2, 0x6}}, {0x40, 0xcb, {0x1, 0x2}}, {0x6, 0x9, {0x1}}, {0x3, 0x101, {0x2, 0x80}}, {0x5, 0x6, {0x1, 0x6}}]}}}, {{0x254, 0x1, {{0x3, 0xd5}, 0x20, 0x10, 0x46, 0x0, 0x1, 'syz0\x00', "236e7c95a82ebf616e6c7733c1c4dbda60dd7f12cf6e83cbc5650df3a58ea1e2", "c7ff22b45ed77ec4eb290b57a449ef2f963889925e15be41c109ef19b7d5517e", [{0xa6d, 0xfffb, {0x3, 0x69}}, {0x2, 0x7fff, {0x1, 0x947}}, {0xc292, 0x4, {0x2, 0x9}}, {0x6, 0x6f6, {0x0, 0x3ff}}, {0x3fc, 0x3f, {0x1, 0x882}}, {0x20, 0xb7d, {0x1, 0xe7a}}, {0x1f, 0x3969, {0x3, 0x7}}, {0xdd5, 0x380, {0x3, 0x6}}, {0x7c95, 0x676b, {0x2, 0x6}}, {0x394e, 0x400, {0x1, 0x2}}, {0x1, 0x9, {0x0, 0x4}}, {0x0, 0x3, {0x1, 0x53cd}}, {0x8, 0x0, {0x3, 0xcd}}, {0xfbff, 0x7f, {0x2, 0x1f}}, {0xc0c1, 0x5, {0x3, 0xe1}}, {0x6, 0x1d, {0x0, 0x1000}}, {0x8, 0x3, {0x3, 0x7}}, {0xc6, 0x6, {0x0, 0x1}}, {0x4, 0xfff, {0x0, 0x1f}}, {0x1686, 0x8001, {0x2, 0x7}}, {0x9, 0x4, {0x3, 0x101}}, {0x2, 0x1f, {0x3, 0x80}}, {0x2, 0x401, {0x0, 0x100}}, {0x9, 0x401, {0x2, 0x19}}, {0x7, 0x7fff, {0x0, 0x2}}, {0x6, 0x8000, {0x2, 0x1}}, {0x1, 0xe85, {0x2, 0x9}}, {0x8000, 0xab, {0x3, 0x4}}, {0x0, 0x56, {0x2, 0x9}}, {0x0, 0x400, {0x1, 0x3}}, {0x0, 0xf5c1, {0x3, 0xd}}, {0x4, 0x3, {0x2, 0x3f}}, {0x401, 0xffd0, {0x0, 0x7}}, {0x8001, 0x0, {0x3, 0x357}}, {0x7f, 0x6, {0x1, 0x3}}, {0x5, 0x7, {0x0, 0x1}}, {0x2, 0x8da, {0x2, 0xfffffff8}}, {0x200, 0x3ff, {0x1, 0x1000}}, {0x0, 0xfffb, {0x2, 0x8}}, {0x80, 0x40, {0x2, 0x1ff}}]}}}, {{0x254, 0x1, {{0x2, 0x8}, 0x7, 0x0, 0x0, 0x0, 0x22, 'syz1\x00', "b46d80d10fb524e9a4e3ce9b45601d7aca17a4c689ad4993980b5fcd0362fba0", "36c23b2bf8ba9a73c7acd185e486831b212faa9d24bef88225ed0d7772eecbf0", [{0xffb5, 0x30, {0x3, 0x2}}, {0x74, 0x2, {0x3, 0x3f}}, {0x7, 0x2d2c, {0x3, 0x28000000}}, {0x1, 0x9, {0x3, 0x2}}, {0x0, 0x8, {0x0, 0xffffffe0}}, {0x6, 0x19, {0x3, 0x3}}, {0x8, 0x8001, {0x2, 0x8}}, {0x8, 0x2, {0x1, 0x40}}, {0x9, 0x8000, {0x3, 0xffff}}, {0x2, 0x1, {0x2, 0x9}}, {0x8000, 0x9, {0x0, 0x80000001}}, {0x2, 0xffff, {0x2, 0xd679}}, {0xa39, 0x7fff, {0x1, 0x7}}, {0x2, 0x2, {0x0, 0x3}}, {0x2, 0x1, {0x3, 0xf064}}, {0x78, 0x6, {0x1, 0x2}}, {0x81a, 0x4, {0x1, 0x6}}, {0x7, 0x1, {0x1}}, {0x1, 0x2, {0x2, 0x9}}, {0x3ff, 0x1, {0x1, 0x3}}, {0x401, 0x7, {0x2, 0xffffffff}}, {0x7fff, 0xfff4, {0x3, 0x101}}, {0x1f, 0x2, {0x3, 0x1}}, {0x6, 0x48, {0x1, 0x7}}, {0x1a33, 0x1000, {0x2, 0x2}}, {0xff, 0x1f, {0x3, 0x7}}, {0x3, 0x9, {0x1, 0x7fffffff}}, {0x3, 0x3, {0x2, 0x7add}}, {0x8, 0xd890, {0x2}}, {0xa1, 0x20, {0x2}}, {0x7, 0xb23, {0x3}}, {0x40, 0x3ff, {0x3, 0x4}}, {0x80, 0x5, {0x0, 0xfffffffd}}, {0x2, 0xff01, {0x3, 0x3f}}, {0x7, 0x4, {0x1, 0xd14a}}, {0xfffc, 0x0, {0x3, 0xfffffff9}}, {0x2, 0x1f, {0x2, 0x1ff}}, {0x7, 0x5, {0x3, 0x1f5b}}, {0x8, 0x400, {0x3, 0x42}}, {0x1, 0xe377, {0x1, 0x7bb}}]}}}, {{0x254, 0x1, {{0x2, 0x754f}, 0xfb, 0x1, 0x3, 0x7, 0x15, 'syz0\x00', "21d18832145d3bd7a27b367a1f002ca92d26507e1d48b51d29303a36fb0c500c", "40d73581cd55916047282a64c17701f9a9555c3b31500ddee9358ee6009a8a59", [{0x3ff, 0x1f, {0x3}}, {0x743, 0x0, {0x0, 0x2}}, {0x8, 0x200, {0x2, 0x9}}, {0x8, 0xc, {0x1, 0x3}}, {0x4, 0xfff, {0x3, 0x6}}, {0x6, 0x80, {0x0, 0x528}}, {0x4, 0x7fff, {0x3, 0x2}}, {0x5, 0x9e, {0x1, 0x6}}, {0x5, 0x1, {0x0, 0x800}}, {0xe4, 0x4, {0x3, 0xcc4d}}, {0x7f, 0x0, {0x3, 0x7fff}}, {0x918, 0x20, {0x1, 0x858}}, {0x4, 0x4, {0x3, 0xf2}}, {0xf000, 0x3, {0x2, 0x7}}, {0x0, 0x7ff, {0x3, 0x6}}, {0x3f, 0xe3b8, {0x3, 0x3a}}, {0x80, 0x5, {0x0, 0x8001}}, {0xff, 0x0, {0x1, 0x3}}, {0x0, 0x6, {0x0, 0x7}}, {0x1, 0xffe0, {0x3, 0x81}}, {0x3}, {0x40, 0x5, {0x1, 0x7fffffff}}, {0x8001, 0x1, {0x3, 0xc0}}, {0x3, 0x8db7, {0x3, 0x2}}, {0x0, 0x8000, {0x0, 0xfffffffd}}, {0x2, 0x4, {0x0, 0x7fff}}, {0x3, 0x4, {0x0, 0x2}}, {0x5, 0x200, {0x2, 0x6}}, {0x2, 0x12, {0x1, 0x4}}, {0x6, 0x3, {0x0, 0x6}}, {0x4, 0x2, {0x2, 0x1bd40000}}, {0x8000, 0x1, {0x2, 0x4}}, {0x0, 0x4, {0x3, 0x4}}, {0x92, 0x7f, {0x3, 0x401}}, {0xa96, 0x1, {0x2}}, {0x3, 0x4, {0x3, 0x7ff}}, {0x401, 0x1000, {0x2, 0xfffffc00}}, {0x5, 0xfffb, {0x3, 0xffff}}, {0x3, 0x5}, {0x4, 0xffff, {0x1, 0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x7}, 0x81, 0x6, 0x800, 0xde2e, 0x5, 'syz0\x00', "fc0f127527c7100b9aab20933a112394a1872fdc124eb3b57983c95fb559d941", "c19710ec4a2658e37639ee57a26e02107db3be6f1a6c6214456109b1b84cb966", [{0x1389, 0xffff, {0x3, 0x5b8}}, {0x8, 0xff5f, {0x2, 0x2}}, {0x2, 0x8000, {0x3, 0x90f}}, {0x9, 0xffff, {0x2, 0x2}}, {0x81, 0x6, {0x0, 0x3602}}, {0x200, 0x100, {0x1, 0xffff}}, {0x3, 0x8, {0x0, 0xd95}}, {0x8, 0x8000, {0x3, 0xfffffff8}}, {0x3bb7, 0x7, {0x1, 0xffff0000}}, {0xa6, 0x0, {0x2}}, {0x7, 0x5, {0x1, 0x7fff}}, {0x5f, 0x80, {0x1, 0x8}}, {0x5f7, 0x0, {0x2, 0x4}}, {0x401, 0x630, {0x2, 0x4}}, {0xfffc, 0x6, {0x2, 0x1}}, {0x5f, 0x800, {0x3, 0x8}}, {0xf6dc, 0x519, {0x2}}, {0x8, 0x2, {0x1, 0x1a68}}, {0x4, 0x1b95, {0x1, 0xe83}}, {0xc11, 0x1, {0x1}}, {0x9, 0x4, {0x2, 0xff800}}, {0x0, 0x1, {0x3}}, {0xbdd, 0x223, {0x2, 0x9}}, {0x27e3, 0xfc00, {0x0, 0x5}}, {0x9, 0x8001, {0x0, 0x6}}, {0xff, 0x4, {0x3, 0x9}}, {0x5, 0x5, {0x2, 0xe361}}, {0xfeff, 0x3, {0x0, 0x1}}, {0x2, 0x9, {0x3, 0x4}}, {0x3, 0x5, {0x3, 0x65a2}}, {0x323, 0x1, {0x1}}, {0xffff, 0x8, {0x3, 0x7f}}, {0xff, 0x0, {0x3, 0x3}}, {0x0, 0x2, {0x0, 0xb4}}, {0x1b18, 0x0, {0x0, 0x8}}, {0x8000, 0x7, {0x0, 0x9}}, {0x5, 0x1, {0x2, 0x2}}, {0x0, 0x2, {0x2, 0x7ff}}, {0x81, 0x1, {0x1, 0xf4}}, {0x6, 0x69b7, {0x1, 0x9}}]}}}]}, 0xbb8}, 0x1, 0x0, 0x0, 0x1000}, 0x2004c094) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000021c0)='./file1\x00', 0x20000, 0xec) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = epoll_create1(0x80000) ioctl$BTRFS_IOC_SUBVOL_CREATE(r5, 0x5000940e, &(0x7f0000000500)={{r0}, "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"}) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:31:30 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:31:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x8, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:30 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2626.605194] loop7: detected capacity change from 0 to 163840 08:31:30 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf020000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:30 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc239, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2626.612804] loop1: detected capacity change from 0 to 264192 08:31:30 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2626.620643] loop3: detected capacity change from 0 to 65536 [ 2626.665296] loop6: detected capacity change from 0 to 40 [ 2626.708439] ISOFS: Unable to identify CD-ROM format. [ 2626.709477] ISOFS: Unable to identify CD-ROM format. [ 2626.737957] ISOFS: Unable to identify CD-ROM format. [ 2626.739438] loop3: detected capacity change from 0 to 65536 [ 2626.741956] loop1: detected capacity change from 0 to 264192 [ 2626.790604] loop7: detected capacity change from 0 to 163840 [ 2626.794283] ISOFS: Unable to identify CD-ROM format. 08:31:31 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xc23a, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:31:31 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:31 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2626.861171] ISOFS: Unable to identify CD-ROM format. [ 2626.875877] ISOFS: Unable to identify CD-ROM format. [ 2626.958054] loop6: detected capacity change from 0 to 40 [ 2626.965094] loop3: detected capacity change from 0 to 98304 08:31:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xe, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:31 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:31 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2627.027786] loop1: detected capacity change from 0 to 264192 08:31:31 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x80000, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2627.059605] ISOFS: Unable to identify CD-ROM format. [ 2627.096288] loop1: detected capacity change from 0 to 264192 [ 2627.105421] ISOFS: Unable to identify CD-ROM format. [ 2627.129645] loop7: detected capacity change from 0 to 196608 [ 2627.160284] loop3: detected capacity change from 0 to 98304 [ 2627.175673] ISOFS: Unable to identify CD-ROM format. [ 2627.225550] ISOFS: Unable to identify CD-ROM format. [ 2627.255505] ISOFS: Unable to identify CD-ROM format. [ 2627.278974] loop7: detected capacity change from 0 to 196608 [ 2627.319537] ISOFS: Unable to identify CD-ROM format. 08:31:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:31:46 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) openat(r2, &(0x7f0000000000)='./file0\x00', 0x10100, 0x15) 08:31:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x10010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x7ffffffc, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:31:46 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:46 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wg1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'ip6tnl0\x00', r1, 0x4, 0x9, 0x0, 0xe06, 0x20, @empty, @ipv4={'\x00', '\xff\xff', @remote}, 0x7, 0x10, 0xdc200000, 0xa62e}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x9]}, 0x8, 0x180000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r5, 0x941c, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2642.085158] loop1: detected capacity change from 0 to 264192 [ 2642.109983] loop7: detected capacity change from 0 to 229376 [ 2642.118051] loop3: detected capacity change from 0 to 131072 [ 2642.123586] loop6: detected capacity change from 0 to 40 [ 2642.149278] ISOFS: Unable to identify CD-ROM format. 08:31:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xffff88800c7fdc08, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2642.179051] loop1: detected capacity change from 0 to 264192 [ 2642.180014] ISOFS: Unable to identify CD-ROM format. [ 2642.181993] ISOFS: Unable to identify CD-ROM format. [ 2642.206065] loop3: detected capacity change from 0 to 131072 [ 2642.214355] loop7: detected capacity change from 0 to 229376 [ 2642.227556] loop6: detected capacity change from 0 to 40 08:31:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfe, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2642.258571] ISOFS: Unable to identify CD-ROM format. [ 2642.276348] ISOFS: Unable to identify CD-ROM format. 08:31:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2642.326505] ISOFS: Unable to identify CD-ROM format. 08:31:46 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_open_dev$vcsa(&(0x7f0000000040), 0x7a89a6bb, 0x90800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2642.385126] loop6: detected capacity change from 0 to 40 [ 2642.399848] loop7: detected capacity change from 0 to 262144 08:31:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x300, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:31:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:31:46 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:31:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xffff88800c7fddd8, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2642.499413] ISOFS: Unable to identify CD-ROM format. [ 2642.543946] loop6: detected capacity change from 0 to 40 08:31:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x11010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2642.559499] loop7: detected capacity change from 0 to 262144 [ 2642.572594] loop3: detected capacity change from 0 to 163840 [ 2642.642881] ISOFS: Unable to identify CD-ROM format. [ 2642.656763] loop3: detected capacity change from 0 to 163840 [ 2642.661953] ISOFS: Unable to identify CD-ROM format. [ 2642.713806] ISOFS: Unable to identify CD-ROM format. [ 2657.631871] loop7: detected capacity change from 0 to 264192 08:32:01 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x20000, 0x0) 08:32:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:01 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xffff888015b3edd8, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:32:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:32:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x500, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:01 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:01 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x119440, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x180) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2657.649901] loop6: detected capacity change from 0 to 40 [ 2657.665658] loop1: detected capacity change from 0 to 264192 [ 2657.671610] loop3: detected capacity change from 0 to 196608 [ 2657.693682] ISOFS: Unable to identify CD-ROM format. [ 2657.726462] ISOFS: Unable to identify CD-ROM format. [ 2657.740714] loop7: detected capacity change from 0 to 264192 08:32:02 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x62c8, 0x1, 0x220, 0xd545}, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 2657.744446] loop3: detected capacity change from 0 to 196608 08:32:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x600, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:02 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002002}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2657.777766] ISOFS: Unable to identify CD-ROM format. [ 2657.802111] loop1: detected capacity change from 0 to 264192 [ 2657.807523] ISOFS: Unable to identify CD-ROM format. [ 2657.819311] ISOFS: Unable to identify CD-ROM format. [ 2657.866557] loop6: detected capacity change from 0 to 40 08:32:02 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:02 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:02 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2657.900679] ISOFS: Unable to identify CD-ROM format. 08:32:02 executing program 4: r0 = mq_open(&(0x7f0000000040)='\xb1\xbe\xac\xacUr(\xbdx^\xc9a\xbd\xf8\xa1\xf7\v\x8e', 0x801, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x9969aa04c3d71176, 0x1f6) dup3(r1, r0, 0x0) [ 2657.957640] loop3: detected capacity change from 0 to 229376 [ 2657.982167] loop7: detected capacity change from 0 to 264192 [ 2658.022916] ISOFS: Unable to identify CD-ROM format. [ 2658.031540] ISOFS: Unable to identify CD-ROM format. [ 2658.033962] loop3: detected capacity change from 0 to 229376 [ 2658.054135] loop7: detected capacity change from 0 to 264192 [ 2658.073060] ISOFS: Unable to identify CD-ROM format. [ 2658.077132] ISOFS: Unable to identify CD-ROM format. 08:32:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:16 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:16 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:16 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002003}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:32:16 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) mq_timedsend(r2, &(0x7f0000000380)="c6aa115cc341c03e09362e2ed7f609aa41a1c05fc4aaa7209c21a6dee8c540ac33f0666084c39bcb2008fa3f19708cdcafd23288c2a5d53fd5451624c2a84690872cb7c21f25c807682f5837a18e3f79e36a196c99d5fc6265bb1feae4d9dd413f45dacb8e657dac2e784fa8513cacba67cc4478ffc4a9937f76b05df7ceae7956042049adaf766c817ae4c3e676b8c2082fbcd827d7aefc3015c425b2a02cce8e1f6ee5c3640b46b396f6e2372abc4e249eb9e603c0005122288dbd6c6293100419fd0a50698bb9b854f62ed739cf6544b84bc821dc87bd9ef6a9eb9d433d1c28d8575d06d57a975ae503ca56b990b02fcd0c", 0xf3, 0x4f5, &(0x7f0000000480)={0x0, 0x3938700}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="da89b867d924f48136b43827702d1ff4f5ac2eb4d3615fc5ee394e9115b75632e48c60a4d8f17eea1c6d5db34fad7086d07539aa00e661e7d609f31ba7a5ec2104f53a676722fc19c845fece35f47b15d9de8ed02726c9f382679c594bffa93d70d2cb8998ac8fc75c022add82db6108ef634921b86ce95ecd2e6974e451892e58b7f69a21c7fb435d9f59baf45de7896cba40e80f5b610e695e7f3d37f805d569e83e7176a3b6f6e142f794a4a0b65ecb4d0d3dea13941d50129e444f0a6fc4a30676701892b1698c96031248a5467f17482480a0231704b2128c381b1306599ee0de4b940b53", 0xe7, 0x5, &(0x7f0000000080)={r3, r4+60000000}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) mq_timedsend(r5, &(0x7f0000000240)="7443b436e6c67a5360d8012acc9fcb35f32b14d1b5b2b4cc1b63f12390977eda29026f5cec5b8972da47391a4a1b6d6377f58a95047c9c225936f50001bcc81ecd5693f1346068069edbba110bff6e3b462996d910c83f2c252d27683f7ede743327eafa0b58170be308e614cc6821b6bd1b30ee3e4c5904279f19a8a06e5c7f6aca1177f7ea6a1d57ab0647faf7ef9418d6def0baa1258ef7a15c0e8d9925623d6886a1ad4b53cac746dd95e20dca3a1c30a790832aa036cceea8db05548e2f9abefc97c0e99079cf17a3186b2dbd44fd82ff274326674d8d529a6f5a", 0xdd, 0x7, &(0x7f0000000340)) creat(&(0x7f0000000000)='./file1\x00', 0x120) r6 = epoll_create(0x9) dup3(r6, r0, 0x0) 08:32:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x700, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:16 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:32:16 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) pidfd_getfd(0xffffffffffffffff, r4, 0x0) [ 2672.259377] loop6: detected capacity change from 0 to 40 [ 2672.265901] loop3: detected capacity change from 0 to 262144 [ 2672.266924] loop1: detected capacity change from 0 to 264192 [ 2672.284445] loop7: detected capacity change from 0 to 264192 [ 2672.329686] ISOFS: Unable to identify CD-ROM format. 08:32:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xd00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2672.369878] loop1: detected capacity change from 0 to 264192 [ 2672.379393] ISOFS: Unable to identify CD-ROM format. [ 2672.390349] ISOFS: Unable to identify CD-ROM format. [ 2672.408380] loop3: detected capacity change from 0 to 262144 [ 2672.412488] loop7: detected capacity change from 0 to 264192 [ 2672.441963] ISOFS: Unable to identify CD-ROM format. 08:32:16 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2672.472535] ISOFS: Unable to identify CD-ROM format. [ 2672.474330] ISOFS: Unable to identify CD-ROM format. 08:32:16 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002004}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2672.501645] loop6: detected capacity change from 0 to 40 08:32:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:16 executing program 4: r0 = mq_open(&(0x7f0000000280)='myz!\x00', 0x80, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000340)="9f13f88c7cd01102c08f2545b35ead148ad49ddd0d82dff86ab62a9339e1ca5655f219c4e00da99ceb01936adc6d18dad9f26cb71585382d98a5603ed33ff20b1fcc49914f6259ecac424dbca030c4b5a237002c58d7fef0c219cd31da7ed96e579d2997bc1e8acd7aab1c9af7020f54ef4fcf412eaba64511c01dae4f1d9b58f0af8d9d3f4703cc6a26d9b7f4f50399af61b195f2e78f417d50ada64c3b1bffafc616317b07209051a3bc5971a203440558a975be909470fe244ea7cf3505b704e78b8578bd50625cb223dd3d8ebd825e1c49d335e6a00140ad8cb63ee6852dc3a13662ee3fa8c4b08c574b8dc383130d5432302360034953ebc8368860ff1171d66076", 0x104, 0x14738000, &(0x7f0000000300)={0x0, 0x3938700}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, r2, 0x0, 0xfffffdef) dup3(r3, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r2}}, './file1\x00'}) openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x121180, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x8) 08:32:16 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:16 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xe00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2672.586257] loop1: detected capacity change from 0 to 264192 08:32:16 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000040)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2672.619619] loop7: detected capacity change from 0 to 264192 [ 2672.619893] loop3: detected capacity change from 0 to 264192 08:32:16 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2672.659579] ISOFS: Unable to identify CD-ROM format. [ 2672.680071] loop1: detected capacity change from 0 to 264192 [ 2672.687801] ISOFS: Unable to identify CD-ROM format. [ 2672.695906] ISOFS: Unable to identify CD-ROM format. [ 2672.709695] loop3: detected capacity change from 0 to 264192 [ 2672.729071] loop6: detected capacity change from 0 to 40 [ 2672.729826] ISOFS: Unable to identify CD-ROM format. [ 2672.733279] loop7: detected capacity change from 0 to 264192 [ 2672.761046] ISOFS: Unable to identify CD-ROM format. [ 2672.786264] ISOFS: Unable to identify CD-ROM format. [ 2672.829569] loop6: detected capacity change from 0 to 40 08:32:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x3f00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:31 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002005}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:32:31 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="c501227e5b3f39effc6202f03e3b4e59e8a0754715e9848cfc5f85b77c0e4f5226397abda09e726ec1ce9aa16fa6a56ac2e846c603f110292977c3112f54bb87bc0af8995f10035204f4201ef1989c58c7ee672009274b27222c9156296c88e788aa6d7d724dbfef196ffe944049c8293fc9b94b8f5de4320b66d5551b6b1aa3e99d497543", 0x85}, {&(0x7f00000000c0)="979ea9797742e9395fce3b5f852a60ddadfac49477fbe9ad0c79c24fc267ab3932bde93aa5eaba27cebbb48b3d9efb504bd56fd294", 0x35}, {&(0x7f0000000140)="285adc0c38bbb00283a0e5b4ebf4cd77d5d51a7d216d1b58cc720219289b1f95e50f", 0x22}, {&(0x7f0000000180)="3a107d673e51f9ffb268d44b0a30936c18575e0de50acfafb050fd94fae39d7528819792f991cce2ec47d1d0eedc547bcae8f7578f4fea27b61d6a7022d52b2f52e7f22160dc3dc0047b77799426e22aa7b8c12441379ed2ec23d9e76c34a5e364b2b0f6eb273452c7660d3091e390672bfac7f25c332dacc6185011225dc88aebca718389d81824fbbe0212aa4b79f23ab07c3d30f403fb149e02f7de4f670ead459180994a68cf71f06c31fb8be1d696cb0bfd09eac66e0d6cfca6fa01cf905b2022454f927634169337f325ebd5453c857ed93a3323e12d03dabf28ca3db7ae4e01b2ec0330f665ad1711c1783c9e12fe8c", 0xf3}], 0x4, 0x80000000, 0x1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x1, 0x212000) dup3(r2, r0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) mq_timedsend(r3, &(0x7f0000000340)="6f5ade24210d78dccd314b4358857287b52fdb47824b59b2b8484aaf97f6e0ba3e8d4abafc62dcc0121a0de0666e64007a2aa71baf90846ebcbc49feffeb4e0f4c2b0f530f3ed0a11bf629f54d7268fb1f00f0876972b10e77c6d109405527744de53b8d67ec1765a8714bd8d263aaa17e60ea3ea552581fd76f0843aa79bc8bf8ac772a94ebf1d9e8d0ff1e27dc5e0a6634eb0d1a0af6dc82434fd6a5bce3bcfe1ce260a2", 0xa5, 0x0, &(0x7f0000000400)) 08:32:31 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:31 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2686.848562] loop1: detected capacity change from 0 to 264192 08:32:31 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:31 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:32:31 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0xfffffffffffffdc0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x1}, 0x0, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x4, 0x70bd2a, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$netlink(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x42002}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="740100002300000428bd7000fd5d0009000000050027000000000008005100", @ANYRES32, @ANYBLOB="08003a00d93514308d7c35da5e0f2c0030130d2d7a98108c5e4b78767e67b0521627dc8ff484dc58ba939e3464d7ccbdac140031005b26252c2354295c2f2a297d7b2f3a0010006c00342b3a2a2d5e2f2d5d262f0014008000000000000000000000000000000000003e00440066ffeb6e88ac1bb945819bc0af2b59ee429c683a6c8df9864a26c2cc3834079e604d56621d53e3a90589a22efe7d5d326dc12b6958f49ba2dfc10000000000c2e01479b9778f5856b0131d7dbdc6c5e155a3ed4dad45a76bc4afa4f9edb5ae33d5833a0d837c6f2462b9436f3b5543acc1ebadb6dac32a4c657ec6e2ccc16dbc223324fe145c430f0c9c78a4105b586dc210d8a8aec96a432606157c4a51299dcb6fbb09d06ca52425466683ba70eae0c73ad7a634ee527aaec7c87390c365c7e4980ca87a872b7f9c4b7d25f6184d04f529a89cea32744700fb00"], 0x174}], 0x1}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000540)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = syz_io_uring_complete(0x0) signalfd4(r5, &(0x7f0000000500), 0x8, 0x800) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2686.873576] loop7: detected capacity change from 0 to 264192 [ 2686.876601] loop6: detected capacity change from 0 to 40 [ 2686.883036] loop3: detected capacity change from 0 to 264192 [ 2686.913597] ISOFS: Unable to identify CD-ROM format. [ 2686.922149] loop7: detected capacity change from 0 to 264192 [ 2686.930806] ISOFS: Unable to identify CD-ROM format. [ 2686.940772] loop3: detected capacity change from 0 to 264192 [ 2686.964453] ISOFS: Unable to identify CD-ROM format. 08:32:31 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002006}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2687.009646] ISOFS: Unable to identify CD-ROM format. [ 2687.013427] ISOFS: Unable to identify CD-ROM format. [ 2687.036531] loop1: detected capacity change from 0 to 264192 08:32:31 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:32:31 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:31 executing program 4: mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) syz_io_uring_setup(0x4a74, &(0x7f0000000080)={0x0, 0x4cd, 0x0, 0x1, 0x29f, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000180)) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000200), 0x101040, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x2) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) dup3(r3, r3, 0x80000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000000)={0x3, 0x47, "962bf9a0a82a6c1703616d53e4da693e6739aea3308f569a3b232b91d21b9d9ff88c94649679953862e4f4da24c133148a5e254fa05fea381e7c5a64c4e8b066ebca41f772dce6"}) 08:32:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xeffd, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:31 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2687.091502] loop7: detected capacity change from 0 to 264192 [ 2687.092589] loop6: detected capacity change from 0 to 40 [ 2687.131839] ISOFS: Unable to identify CD-ROM format. [ 2687.158460] ISOFS: Unable to identify CD-ROM format. [ 2687.213510] loop7: detected capacity change from 0 to 264192 [ 2687.219504] loop3: detected capacity change from 0 to 264192 [ 2687.321607] ISOFS: Unable to identify CD-ROM format. [ 2687.367189] ISOFS: Unable to identify CD-ROM format. [ 2687.395375] loop3: detected capacity change from 0 to 264192 [ 2687.462075] ISOFS: Unable to identify CD-ROM format. [ 2702.254324] loop3: detected capacity change from 0 to 264192 [ 2702.256885] loop6: detected capacity change from 0 to 40 08:32:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002007}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:32:46 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:32:46 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000040)={{}, {@val, @max}}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) lsetxattr$trusted_overlay_origin(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000340), 0x2, 0x2) signalfd(r4, &(0x7f0000000380)={[0x3ff]}, 0x8) epoll_pwait2(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000440), &(0x7f0000000480)={[0xb80f]}, 0x8) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:32:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfcfd, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:46 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="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", 0x1000, 0x1, &(0x7f0000000040)={r1, r2+10000000}) futex(&(0x7f0000000080)=0x1, 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000001140), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) clock_gettime(0x0, &(0x7f0000001180)) dup3(r3, r0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) r6 = syz_io_uring_setup(0x2fc4, &(0x7f0000000000), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, 0xffffffffffffffff, 0x0, r6, 0x2, 0x0, 0x0, {0x0, r8}}, 0x7) syz_io_uring_submit(0x0, r7, &(0x7f00000011c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r8}}, 0x1f) [ 2702.277605] loop7: detected capacity change from 0 to 264192 [ 2702.290103] loop1: detected capacity change from 0 to 264192 [ 2702.338002] ISOFS: Unable to identify CD-ROM format. [ 2702.342634] ISOFS: Unable to identify CD-ROM format. [ 2702.359134] ISOFS: Unable to identify CD-ROM format. [ 2702.373727] loop7: detected capacity change from 0 to 264192 [ 2702.393801] loop3: detected capacity change from 0 to 264192 [ 2702.396789] loop1: detected capacity change from 0 to 264192 08:32:46 executing program 4: r0 = mq_open(&(0x7f0000001480)='\xc8+)X\x1e\x94\xd5\x1eC\xf2\xd4$m\xa1\x05\x05\x17\xbfp\xc2\xd76\xcb \xb1\xa3\xfd3\x9e\xcd\x0fN\xe5n\n\xde\xf6\x81\xden\xc8\x1e\x19\xc33\xaa[\a\xa9t\xb3\x84\xe7\xdf\xc9\x8a\x82\x1e\xa2Ur\xfcs:\xbej\x9b5,\xf3\x06\xe3\xc7\x9a\'\x18z\x90\x99\xa1\xdd\xf39_\xc4\xc0#\xe1\xac\x84\xd9& \xa0\x0e\t\x81U\xc8\xb0\x00\xc9\xc3p\xfc\xc6\f;\x9c@\xe9Q\xa5\xf9`\xe6\xc3\x00\xee}\xd3\x975\x8a\xf9\xd8\xfb\xce+&\x87\toq\xc3O\xce\xef\xb7+p\x1aQ\xcc\x02A\xb9\x91\xd2\xb7\x80\x0f\xd3\xd3\xe3L\x8d\xcc\xb7\xf2v\xd2\xde\xd7^Y\x1b\xed\xc6\xc6\xd532\xb6Lo\xc3Z:\xc4\xb2,(W\xaf\xfe\xc1\xd7(\x8c\xc8\xc6\xef&\xe28\n\x93\xd7`\x87\xa2+T&\xa8b\x0f\xa9&\xdb\xe7\xc4j,\t\"zM\v\xaa#\xbb\xb4\\\xa5\xa3\xfeq\xcfIz\xde?\xaa4\xa6\xca\xb7\x85\xe7\xc70\t\xc3\x90\xb9\x8a\xd2\xa5xP#rQ\xac\x17\xa0]\xa6\xa2\xa5\x8b\xda\xe2\xaa\xa4R\t\xf4\x93\x80\xab\xa3F\xd23\xe6o\xe6\'\xbf\xdc\xc9f\xf4\xc8\xa8\x1a\x7f\xb5;7\xfc\x14kx(\xc2\xaa\xd6d\xe0\xd6\xfa\xc7\xdcZF\xea,\xcf\x19\x14\xd0\xe1\x8e\xe1\xa4-g\x83\xd8hzx\xe3\xa1\x97\xb149\x8f\xe0\xde\x9b\x9e`\x9e\xda||\x12\xdd,B\xc4-Jp\xb2\x03H\xd9\xce\x92\x1a\xb41B\x8e`u\x01\x01\x01{<\xb2}#\xb8b\x89-]\x06b\xda$}\x85\x9d\x1b\x9d\xc5\x9f\xd4\xcb\xb5\xd4\x10\xed\x14\x9d\xed^R\x19\xf3\x96\x91\x95I\x97J\x9e\x8c\x14\xb0\xc3\xf6\xa8Fd\xa8\xfe\x1d\bVI\xcd:\xf0\x12w\x94Y\x06\x90\x99.\xe6\xd8\xca\xa2nfjS \xff\xf4\x8f', 0x800, 0x10, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x19b043, 0x128) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) mq_timedsend(r3, &(0x7f0000000480)="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", 0x1000, 0x1f, &(0x7f0000000140)) accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) dup3(r1, r0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) sync_file_range(r4, 0x3, 0x2, 0x0) r6 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x101400, 0x0) sendfile(r6, r0, &(0x7f0000000100), 0x9) [ 2702.416881] ISOFS: Unable to identify CD-ROM format. [ 2702.419782] loop6: detected capacity change from 0 to 40 08:32:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfdef, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2702.466701] ISOFS: Unable to identify CD-ROM format. 08:32:46 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2702.484349] ISOFS: Unable to identify CD-ROM format. 08:32:46 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:46 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002008}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:32:46 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:32:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfdfc, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:32:46 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x81) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f00000004c0)) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2, 0x7, 0x0, 0x8}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x40510, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) [ 2702.588620] loop7: detected capacity change from 0 to 264192 08:32:46 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2702.611931] loop6: detected capacity change from 0 to 40 [ 2702.636794] loop3: detected capacity change from 0 to 264192 [ 2702.649494] loop1: detected capacity change from 0 to 264192 [ 2702.709311] ISOFS: Unable to identify CD-ROM format. [ 2702.713457] ISOFS: Unable to identify CD-ROM format. [ 2702.740142] loop3: detected capacity change from 0 to 264192 [ 2702.763854] loop7: detected capacity change from 0 to 264192 [ 2702.772526] ISOFS: Unable to identify CD-ROM format. [ 2702.792714] ISOFS: Unable to identify CD-ROM format. [ 2702.822565] loop1: detected capacity change from 0 to 264192 [ 2702.862835] ISOFS: Unable to identify CD-ROM format. [ 2702.919371] ISOFS: Unable to identify CD-ROM format. [ 2703.170300] loop6: detected capacity change from 0 to 40 08:33:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfdfe, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:33:00 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:00 executing program 4: write(0xffffffffffffffff, &(0x7f0000000500)="0f498c60eeab6d7e2350a96755bc81e9e55c442a7dd3c3509a4579110dd1d17a2dcdd3ab5d055b8fd1fd78d77adc83bf3541066a85c62a936bce8757ef86c031bd311cd8f5ca1f4b822f13d60976dcf78a601218b0fc374bf386a2b46a167edd10f04fc19fd7025e4b51ec44accacd95c49027bc475528ad6fed82fdcef8be60de663b75804442be2bee35c1725a14d0c621b5035c79bd877f3fef4801394132cdabbd9c089729ad45984bbb3edb5f3cee7a892596cb47d355ed555801a69a5f32bc1a58d21beb9411", 0xc9) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x515343, 0x0) read(r1, &(0x7f0000000000)=""/106, 0x6a) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)="419a0e0d5730a0793cdfc09c69b80228f64e6f0ab08cb41cc75d9729544a5dc8dd7dc80e28e7799a100eb6b1f2ec9dc2555a474a11bcd94d43be5fd98212f0ea04e2aa1e4c1d3bccd74c870c9dde6f2d5c2fec6df622fae2ddd35b963fd73d2a19ced1fe3328af0f030dec035be1c49e1e9c334797f5aa4023edac1f355d77297d1bdcdfdcbe0cc914c9315bb0736f788cf8c6a02a7d0d", 0x97}, {&(0x7f0000000200)="2806e26127ef75ad230693827bc3be2b1ff5a98d8fce5e62ba23dc19e5f79e02ce6b95090cc7b3edc3bcb161465dce963dbae1a360075df8051b641c8e0614e934b798b9a8503c7a796709294aaa0d6ecfd248423d7e61c6b135c1451505941d38e7cb9fe31151ed663147ee3c0ee125b53f7e1ed71baf0531f6f5d88ddda79c656e00cc7df7a9c12c1287c061d4d85673313850e5f96116ccb780314b03b17391adbe89b4c390c84b2b096b2556a7b07aed0938f82343ff0983b5add1796d6b61f3b373e0d138ac6a71b3f95db85d3526167c", 0xd3}, {&(0x7f0000000080)="d7724c68e2e63879f3639f49", 0xc}, {&(0x7f0000000300)="99dcddc5317ed1176f06140c73aaae7060b4f3273952fc0a25039909141b9faf67e541bf17c4cc134b1393fd51daefbd11af67d869838f7ff3319b3c48f92e1a283d70f37c3889eb5be040b94ef555a535cd8879fe7420d09312cfcc5f54d70e4db270e254c469dcf9aaa47ba4349f5c4f55d1e75907fc7616e674db389ac40d6ccd33136dda391f2f4e6c5fc11284ce41501a5814969abbcad55dce58d644968e9d9906faf0d6fc061b09061d5a0d0ed772dda3a082ebb72257e9ff12eb2e0e27d1c70cb2", 0xc5}, {&(0x7f0000000400)="48038eb4a55facda00ce8f2a6cd8c1e5fcffc4de5be66ccf3abe520c60b355260e582e08cbacb69bd71fa8b61afd67162416f45e7b61daf3d789a081754f5b804888aa149236d1801a", 0x49}, {&(0x7f00000000c0)="d7ee571e5b2e66ee8f859a9874435e1174578ec8e2728aa6a7f38acc0c97d1aeb63abeaff11e6f2a", 0x28}], 0x6, 0xf04, 0x2a) dup3(r1, r0, 0x0) 08:33:00 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1f, 0x5, 0x5, 0xda, 0x0, 0xff, 0x40c08, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x100, 0x9, 0x6, 0xff, 0x7f, 0x81, 0x0, 0x3ff, 0x0, 0x2}, r2, 0x6, r0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:00 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000203e}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:00 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x15010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:00 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2716.276683] loop1: detected capacity change from 0 to 264192 [ 2716.281336] loop3: detected capacity change from 0 to 264192 [ 2716.309644] loop7: detected capacity change from 0 to 264192 [ 2716.319539] loop6: detected capacity change from 0 to 40 [ 2716.332127] ISOFS: Unable to identify CD-ROM format. 08:33:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfe00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2716.334740] ISOFS: Unable to identify CD-ROM format. [ 2716.346346] loop3: detected capacity change from 0 to 264192 [ 2716.348714] loop1: detected capacity change from 0 to 264192 [ 2716.384035] ISOFS: Unable to identify CD-ROM format. [ 2716.395569] loop7: detected capacity change from 0 to 264192 [ 2716.408381] ISOFS: Unable to identify CD-ROM format. 08:33:00 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x53c2) dup3(r1, r0, 0x0) [ 2716.413960] ISOFS: Unable to identify CD-ROM format. 08:33:00 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:00 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfefd, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:33:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2716.469957] ISOFS: Unable to identify CD-ROM format. [ 2716.470976] loop6: detected capacity change from 0 to 40 08:33:00 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2716.533874] loop3: detected capacity change from 0 to 264192 [ 2716.559541] loop1: detected capacity change from 0 to 264192 08:33:00 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002048}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:00 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000340)='./file1\x00', 0x3, 0x3, &(0x7f0000000440)=[{&(0x7f0000000380)="a89619df11a0bc71d407a0b5dcd43947abe923c463292e0fe0b6993492522b56277fcabc2c71e9786bde52afccfad08b04981c718224aa9b26d7fb4e15f83a0e100812b319cdc7ed93366465dda24fc5d83fe11d73f35e89e434f54ff3264b97de60785e4b1621d212a675364782f834014e0ac4cd9e077c", 0x78, 0x7fff}, {&(0x7f0000000400)="bc9c8c454f14245373e11187181b0cbe67ea00519eb133059a472a00", 0x1c, 0xa20c}, {&(0x7f0000000500)="f98f4d8e81e9d5abfdab3d0920c2cf478315e9d4ca073432785a7fa9ea4862c84d2a344e54926769c03a7fb128569774ad501fd20b9fa0f6f8d1be7e0d2285f6447ddd52bdb43edfe98064ae22b1ff29b016b7a6ef7f8432bc3b7c795698d2ef235d4444adb5a0865106311bb348a995ba3d1ef688d388d535dc98b5962bcdaa0d7b942aaa6272ab3a4324aeba9f576e5a27078f2f420add80a1fd7d9f3d0bd0b1091aa467211f9f8136602e1734055b9a29473d376f866ee239178884bd42720ae72eed0ef6fc7974d0bc3faba4b6ec27ea59e35ff9649b821edd694050066933e8585c666237188d46b49ac4b7409b5259dac62c74", 0xf6, 0x30}], 0x41000, &(0x7f0000000600)={[{@noauto_da_alloc}, {@noinit_itable}, {@grpid}, {@nombcache}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@dont_measure}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) execveat(r1, &(0x7f00000006c0)='./file1\x00', &(0x7f0000000780)=[&(0x7f0000000700)='/\x00', &(0x7f0000000740)=')\x00'], &(0x7f0000000900)=[&(0x7f00000007c0)='#(|)&-\x00', &(0x7f0000000800), &(0x7f0000000840)='vfat\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='vfat\x00'], 0x100) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) openat(r4, &(0x7f0000000040)='./file1\x00', 0x200000, 0xa9737b385b14a067) pipe2(&(0x7f0000000000), 0x800) io_cancel(0x0, 0x0, &(0x7f0000000300)) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000800)=0x7f, 0x80000000) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2716.628892] ISOFS: Unable to identify CD-ROM format. [ 2716.655108] ISOFS: Unable to identify CD-ROM format. [ 2716.656466] loop7: detected capacity change from 0 to 264192 [ 2716.668110] loop6: detected capacity change from 0 to 40 [ 2716.684748] loop3: detected capacity change from 0 to 264192 08:33:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x16010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2716.715379] loop6: detected capacity change from 0 to 40 08:33:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x80000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2716.752362] ISOFS: Unable to identify CD-ROM format. [ 2716.756454] ISOFS: Unable to identify CD-ROM format. [ 2716.785457] loop7: detected capacity change from 0 to 264192 08:33:01 executing program 6: readahead(0xffffffffffffffff, 0x5, 0x7) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x6e}}}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1}, @NL80211_ATTR_STA_SUPPORTED_RATES={0xa, 0x13, [{0x2, 0x1}, {0x6c}, {0x30, 0x1}, {0x1b, 0x1}, {0x4, 0x1}, {0x6c, 0x1}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x100}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r1}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1000}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x16, 0xbd, [0x2, 0x7, 0xb53e, 0xfff7, 0x4, 0x9, 0x1, 0x3, 0x40]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x40008800) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000500)={{0x65, 0x0, 0x1, 0x121, 0xf6, 0x20, 0xcf, 0x4}, "4eccb0634c88448dd6efc83ea7a76dea0bf0a73611af9df9cf93ddd47131941d9c75c90f8876969b120465d1d66185b45352ffeb6116075677164f983e5a2251d156c482b002385caaddae09ea53e7acd94c7abff00a6b5f8adc07053ca75e24b6761490502e76c0ce4abdaf6b95c5a10da006f8ceb5007daf1f859fe67213e55241f2b4440bc6a3e6b14a6c80e4b2777506948b79346e387de2583512cefbb5db2bbca5e552cdd862f770eeb1fff8f374558633798d437f57c2239b5f80e1ad42d2681edf62e875f40b643979a7bddab1bf3b9cbae18fba71d5f6bafd818359b0462774255739549d00f42203a8ddef78064bd71b523e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x817) syncfs(0xffffffffffffffff) chdir(&(0x7f0000000180)='./file1\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2716.852013] loop1: detected capacity change from 0 to 264192 08:33:01 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfeffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2716.873771] ISOFS: Unable to identify CD-ROM format. 08:33:01 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000204c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:01 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2717.018563] ISOFS: Unable to identify CD-ROM format. [ 2717.083260] loop3: detected capacity change from 0 to 264192 [ 2717.101803] loop1: detected capacity change from 0 to 264192 [ 2717.218645] ISOFS: Unable to identify CD-ROM format. [ 2717.231979] ISOFS: Unable to identify CD-ROM format. [ 2717.266127] loop3: detected capacity change from 0 to 264192 [ 2717.395303] ISOFS: Unable to identify CD-ROM format. [ 2732.719399] loop7: detected capacity change from 0 to 264192 08:33:17 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) mq_timedsend(r1, &(0x7f0000000000)="6de6acf005823c2665aa989bebd5fa52b34266a14871293988460eefedb5e8f4e578da78c32357136949e03f34eadfaa3cfbf395679a63242d7458d54a65c7478410054885abfd6454dc28fd33e00d3367b71bed089821d5c6398c0efb104abce9585a352ece3bbbfb370b", 0x6b, 0x5, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r3, r0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) bind(r4, &(0x7f0000000140)=@llc={0x1a, 0x102, 0x6, 0x0, 0xaa, 0x87, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 08:33:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x1000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:33:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:17 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002068}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:17 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:17 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffdef) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040)=0x7, 0x1e) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:17 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:17 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2732.731065] loop6: detected capacity change from 0 to 40 [ 2732.737341] loop3: detected capacity change from 0 to 264192 [ 2732.752184] loop1: detected capacity change from 0 to 264192 [ 2732.817123] ISOFS: Unable to identify CD-ROM format. [ 2732.861783] ISOFS: Unable to identify CD-ROM format. [ 2732.871549] loop7: detected capacity change from 0 to 264192 [ 2732.872577] ISOFS: Unable to identify CD-ROM format. [ 2732.893394] loop6: detected capacity change from 0 to 40 08:33:17 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000206c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x2000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2732.917963] loop3: detected capacity change from 0 to 264192 [ 2732.919526] ISOFS: Unable to identify CD-ROM format. [ 2732.919835] loop1: detected capacity change from 0 to 264192 08:33:17 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:17 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:17 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2733.042142] ISOFS: Unable to identify CD-ROM format. [ 2733.063650] ISOFS: Unable to identify CD-ROM format. 08:33:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x3000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2733.082863] loop7: detected capacity change from 0 to 264192 08:33:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x17010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:17 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2733.179676] loop6: detected capacity change from 0 to 40 [ 2733.217052] ISOFS: Unable to identify CD-ROM format. [ 2733.256866] loop1: detected capacity change from 0 to 264192 [ 2733.266950] loop7: detected capacity change from 0 to 264192 [ 2733.317140] ISOFS: Unable to identify CD-ROM format. [ 2733.335346] ISOFS: Unable to identify CD-ROM format. [ 2733.352675] loop1: detected capacity change from 0 to 264192 [ 2733.395114] loop6: detected capacity change from 0 to 40 [ 2733.439417] ISOFS: Unable to identify CD-ROM format. 08:33:32 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002074}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x4000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:33:32 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x1c, r1, 0x8, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10001}, 0x40) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000140)={0x20000000}) 08:33:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2748.046802] loop3: detected capacity change from 0 to 264192 08:33:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:32 executing program 4: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = mq_open(&(0x7f0000000140)='syz1\x00\x8e7\x9a\xaa\x1a(H\x84\xde\x14\x1c\xcd\xcdf\xb3:\x81\x11F\x18\xf2\xd58\xd3n\x92\xef\xcaZJ\xdc\x8b\xc1\xd7MKa\x103\x11\xa3D\xaa\xfa\x98\xc9\x81\xe6\xf6\x82n1\xee\x8b\x91\xcb\xb4\xde\x17\xe0\xd4\xa0\xc9\xb5\xaf\xdd\xc0xQ\xbc\xe2\x88\xb3B7\xdf\xf4-\xa3wd\x19Q\xc2\xdd3\xcf7\xe4\v\x8c\x04\x9f\x7f@\xbd7\xeb\xc8\xc8\xe2n\xf3 VF\xfc\x8dq\x10\x8e\xe6(\r\xdc\x88\x1ew\xc1@\x92Yze\xdd\xc2\xf3i\xd1\x19\n\xdeVVs#,\xd3\x8fG-\x05\xee\t\xf723*v\x91\xe2&\x93\x1b\x00p\xbbgy&\x85n.#\xf7)\x19\x8a\xc3h:0X\xc7zk\xab\x86\xf90\xea&\x01\x00\x00\x00G\x10\x01F\xa2\x97\x8f\xdd\x9a\xb4\x0f\x13V\xa8]q\x1d\xd7\xa0o\x90\x11\x88\xa32j\xdbN=\xaf \xe2\xb4\xebY\x1a\x88,\xad\xdb\x90\x0fG\xd2\xd0\xb3\x93\x90\xb3\xb5\x9fc\xd1x\xae\xd8\x88x\xec\xdem\x13\x9f\xf8\xb0@\xc0#\x81\x89\x89\x98\xfdO\xc1\x7f\x1f$\xe3\xd8\x13\xb4\x8e7\xedq\xdc\xa6\x11\x92\x83\xf3\xcc[\xe5\x11V\xfa\x92c\xe0\xea\xee\n\x1d\"\xaa?\x9e\f4\xf4\xb3\xc5H\xc7s\xa0T\x96\x8a\xd3s\x9e\"\xa0\xe0P\xefB|\x88\xd9\fW\xd5Q\xfejB\xfe\x1b\xfe\x88\xc4\x1c\xb5\xb6{\x81\xf6\xbc\x89647g\xd4\x1f\x1cx\xec\xe2<\xa1*\vKfQ\xcc\x9b]\xf1\x01a\x84\'\x95\x84^\x13\xa1\xbdO\xf9\xf8[\xb8\x01\xb8\xcb\xa9\x10Y3q\xddGQ2[S\xbf\xae\xcb/\xc0\x99\x02(\xa1\x8e\xc2\xb3T\x80\xd4', 0x40, 0x20, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0xa8, 0x4000) mq_getsetattr(r2, &(0x7f0000000040)={0x3, 0x6, 0x2, 0x6}, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) pidfd_getfd(r4, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) [ 2748.078068] loop7: detected capacity change from 0 to 264192 [ 2748.087030] loop1: detected capacity change from 0 to 264192 [ 2748.125793] loop6: detected capacity change from 0 to 40 [ 2748.150919] ISOFS: Unable to identify CD-ROM format. 08:33:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x5000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2748.171469] ISOFS: Unable to identify CD-ROM format. [ 2748.211052] ISOFS: Unable to identify CD-ROM format. [ 2748.220943] loop3: detected capacity change from 0 to 264192 [ 2748.229488] loop7: detected capacity change from 0 to 264192 [ 2748.252849] loop1: detected capacity change from 0 to 264192 [ 2748.302969] loop6: detected capacity change from 0 to 40 [ 2748.337159] ISOFS: Unable to identify CD-ROM format. [ 2748.339263] ISOFS: Unable to identify CD-ROM format. [ 2748.363500] ISOFS: Unable to identify CD-ROM format. 08:33:47 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000340)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r3, r0, 0x0) 08:33:47 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x8, 0x8, 0x0, 0x40, 0x0, 0x1, 0x42040, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x2}, 0x18, 0x3, 0x9, 0x1, 0x8, 0x10000, 0x8, 0x0, 0x1, 0x0, 0x3f}, 0xffffffffffffffff, 0x2, r0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x1f, 0x3, 0x2, 0x0, 0x0, 0xdfe7, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x1}, 0x4281, 0x6bd7, 0x6ad0, 0x3, 0xffffffffffffffe0, 0x18, 0x1, 0x0, 0x2, 0x0, 0x8}, 0x0, 0x5, 0xffffffffffffffff, 0x8) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) openat(r1, &(0x7f0000000040)='./file1\x00', 0x40c03, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000008}) 08:33:47 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000207a}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x6000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:33:47 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:47 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:33:47 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:33:47 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2763.298181] loop3: detected capacity change from 0 to 264192 [ 2763.323174] loop6: detected capacity change from 0 to 40 [ 2763.331431] loop1: detected capacity change from 0 to 264192 [ 2763.333877] loop7: detected capacity change from 0 to 264192 [ 2763.402904] ISOFS: Unable to identify CD-ROM format. 08:33:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x7000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2763.460622] loop3: detected capacity change from 0 to 264192 08:33:47 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2763.472253] ISOFS: Unable to identify CD-ROM format. [ 2763.502891] ISOFS: Unable to identify CD-ROM format. [ 2763.519122] loop1: detected capacity change from 0 to 264192 08:33:47 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2763.548780] loop7: detected capacity change from 0 to 264192 [ 2763.564363] ISOFS: Unable to identify CD-ROM format. [ 2763.580995] ISOFS: Unable to identify CD-ROM format. 08:33:47 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa00020fd}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:33:47 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2763.666051] loop6: detected capacity change from 0 to 40 [ 2763.683019] ISOFS: Unable to identify CD-ROM format. [ 2763.700699] loop3: detected capacity change from 0 to 264192 [ 2763.802009] ISOFS: Unable to identify CD-ROM format. [ 2763.816161] loop3: detected capacity change from 0 to 264192 [ 2763.872827] ISOFS: Unable to identify CD-ROM format. 08:34:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:02 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:02 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) recvmmsg$unix(r2, &(0x7f0000000340)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/11, 0xb}], 0x3, &(0x7f0000000300)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}], 0x1, 0x10001, &(0x7f0000000380)={0x77359400}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x40010, r3, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) mq_notify(r1, &(0x7f0000000080)={0x0, 0x2e, 0x0, @thr={&(0x7f0000000000)="694c501edaee58c3609884276163bbb8cd7b52bc9dc26c70940aab147a", &(0x7f0000000040)="41523e0b00fa4a17bc98c2fc0282addb45d73e3771a5b2c205f6904dd9fe4be56d93cb96"}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r4, r0, 0x0) 08:34:02 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:02 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffff, 0x2}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:02 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:02 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:34:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x8000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2778.257194] loop3: detected capacity change from 0 to 264192 [ 2778.266966] loop1: detected capacity change from 0 to 264192 [ 2778.281608] loop6: detected capacity change from 0 to 40 [ 2778.295821] loop7: detected capacity change from 0 to 264192 [ 2778.302254] ISOFS: Unable to identify CD-ROM format. [ 2778.341807] ISOFS: Unable to identify CD-ROM format. [ 2778.343685] loop3: detected capacity change from 0 to 264192 [ 2778.359801] ISOFS: Unable to identify CD-ROM format. [ 2778.366933] loop1: detected capacity change from 0 to 264192 [ 2778.386242] loop7: detected capacity change from 0 to 264192 08:34:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xd000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2778.439154] ISOFS: Unable to identify CD-ROM format. [ 2778.446882] ISOFS: Unable to identify CD-ROM format. [ 2778.489767] ISOFS: Unable to identify CD-ROM format. 08:34:02 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:02 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2778.526092] loop7: detected capacity change from 0 to 264192 [ 2778.530559] loop6: detected capacity change from 0 to 40 [ 2778.552636] ISOFS: Unable to identify CD-ROM format. 08:34:02 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:34:02 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2778.592378] loop7: detected capacity change from 0 to 264192 [ 2778.616716] ISOFS: Unable to identify CD-ROM format. 08:34:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1a000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2778.662360] loop3: detected capacity change from 0 to 264192 08:34:03 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2778.735422] ISOFS: Unable to identify CD-ROM format. [ 2778.746920] loop7: detected capacity change from 0 to 264192 [ 2778.770929] ISOFS: Unable to identify CD-ROM format. [ 2778.770983] loop1: detected capacity change from 0 to 264192 [ 2778.772535] loop3: detected capacity change from 0 to 264192 08:34:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xe000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:34:03 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40002001}) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x164, 0x1, 0x1, 0x4, 0x0, 0x0, {0x5, 0x0, 0x8}, [@CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_NAT_DST={0x48, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_PROTO={0x34, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}]}, @CTA_NAT_SRC={0xa0, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast1}, @CTA_NAT_V4_MINIP={0x8, 0x1, @local}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @remote}]}, @CTA_PROTOINFO={0x14, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x10, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x2}]}}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'netbios-ns\x00'}}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000001}, 0xd0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) fcntl$dupfd(r1, 0x0, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:03 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2778.811586] loop6: detected capacity change from 0 to 40 [ 2778.824898] ISOFS: Unable to identify CD-ROM format. [ 2778.833796] loop7: detected capacity change from 0 to 264192 [ 2778.857141] ISOFS: Unable to identify CD-ROM format. [ 2778.903749] ISOFS: Unable to identify CD-ROM format. [ 2778.953087] loop6: detected capacity change from 0 to 40 [ 2778.955133] loop1: detected capacity change from 0 to 264192 [ 2778.979580] ISOFS: Unable to identify CD-ROM format. 08:34:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x24}}, 0x0) r2 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r3, r2, 0x0) 08:34:17 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:17 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x5}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:34:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x10000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:34:17 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1a000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:17 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:17 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000440)="76e7d94239c18305a9e0e51f74a889c1aab02991dfa791b53135707c4978364516aab291f4a1f0fdbce2ecf61dfc516dc4cad1450fb409ae8a2bf39f874d3da0b6fa8a1684e622dce9890ee47e9c3bfdff8d1e7e613b32c64552eef8703472a642ec32365a21dbd9352154eb4f3617b66f030254ed67a5fab35b1814a95189b610094e9dd2898e6bbdb6f3950f22cc7f37132b3476328facd286fe7c1f2081cf55aa09d091e282050096d73cc772bfc75fcbe17678dd15ef52b584b114b7a4be4a9903000000000000001abc425b487aac0d4d24aa5e6e3991a46a0b6d4c59", 0xdf, 0x6bd}], 0x80, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000340)={0x2, 0x80, 0xec, 0x2, 0x8, 0x7, 0x0, 0x8, 0x11008, 0xf, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000180), 0xd}, 0x10700, 0x6, 0x100, 0x2, 0x4135, 0x2, 0x3, 0x0, 0x0, 0x0, 0x1ff}, r4, 0x1, 0xffffffffffffffff, 0xf) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1b000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2793.530762] loop1: detected capacity change from 0 to 264192 [ 2793.531765] loop7: detected capacity change from 0 to 264192 [ 2793.552614] loop3: detected capacity change from 0 to 264192 [ 2793.552911] loop6: detected capacity change from 0 to 6 [ 2793.595405] ISOFS: Unable to identify CD-ROM format. [ 2793.602916] ISOFS: Unable to identify CD-ROM format. 08:34:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x3f000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2793.633648] loop7: detected capacity change from 0 to 264192 08:34:17 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2793.636447] ISOFS: Unable to identify CD-ROM format. [ 2793.640035] loop1: detected capacity change from 0 to 264192 08:34:17 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) dup3(r1, r0, 0x0) [ 2793.659671] loop3: detected capacity change from 0 to 264192 [ 2793.693489] ISOFS: Unable to identify CD-ROM format. 08:34:18 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2793.708121] ISOFS: Unable to identify CD-ROM format. [ 2793.725724] ISOFS: Unable to identify CD-ROM format. 08:34:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1b000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2793.757562] loop6: detected capacity change from 0 to 6 08:34:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1c000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:18 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1c90c0, 0x0) dup3(r1, r0, 0x0) 08:34:18 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2793.844719] loop1: detected capacity change from 0 to 264192 [ 2793.856480] loop7: detected capacity change from 0 to 264192 [ 2793.873083] loop6: detected capacity change from 0 to 40 [ 2793.896438] loop3: detected capacity change from 0 to 264192 [ 2793.902435] ISOFS: Unable to identify CD-ROM format. [ 2793.916291] ISOFS: Unable to identify CD-ROM format. [ 2793.926058] loop1: detected capacity change from 0 to 264192 [ 2793.942909] loop7: detected capacity change from 0 to 264192 [ 2793.953894] ISOFS: Unable to identify CD-ROM format. [ 2793.971094] ISOFS: Unable to identify CD-ROM format. [ 2794.002595] loop3: detected capacity change from 0 to 264192 [ 2794.010426] ISOFS: Unable to identify CD-ROM format. [ 2794.035717] loop6: detected capacity change from 0 to 40 [ 2794.038537] ISOFS: Unable to identify CD-ROM format. 08:34:32 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x42840}], 0x10010, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000040)={0x4, 0x48, [0x0, 0x7ff, 0x6, 0x1], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) r5 = fsmount(r4, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000440)) openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x2080, 0x108) ioctl$PTP_PIN_GETFUNC2(r4, 0xc0603d0f, &(0x7f00000003c0)={'\x00', 0xfffffffd, 0x3, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000500)="32fc6cd6b8c7d0169ab45904481f87e2d1c63a131d7b05465130eb1720f88d0ae234ede2830067c6b7e64e9b685b0ac1375b172e5a335aabda17afda3b61b1dd26f58a3df981be0f37a0ca28c0d8f4d9628cadb55f636b568851a0d79fd95d2671af3a765835898ed7004a6cbb80b9311bce595888bfcdf3cfc323323734a67a8ee9fcc31f0815af4fc3b4b0c25a527b2f453f1a238cea64d8bad99b4f8f4a8a4de89b5517221e209bc5d5d7422385cf6e5199154ae9dd48d5", 0xb9}, {&(0x7f00000005c0)="d9b388d7ae4cc9fca278df362348c38694f136e9e82e2879f3bd1ca4b712ef42d5c4bdbd25bfbf4e77c0589ff100eaea664b2de446aee1e8ddafea2c13548cac11868e3a84396f4c471ff387da0bc75ebbec78d94ac9c708753dde2bd5a8545f22b8744a49d4f69256ba9969ed03879fd2ef17432fc5cfa9675870a9541bf80e057cc8a88657d2d0d9e0db208c7daccd7ac45f0e7ef274015e633a87e9a112ee7d39401537b932e27b77959cea2488c07f884f7d7a4a2c", 0xb7}], 0x2, 0xffff, 0x7f) 08:34:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x19000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:32 executing program 4: r0 = mq_open(&(0x7f0000000500)='s9z1\x00', 0x0, 0x80, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100e2cfbb6b5cf1", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f66696c653100"]) write$P9_RUNLINKAT(r1, &(0x7f0000000340)={0x7, 0x4d, 0x1}, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2140, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000005a8df27bfcffffffffffff6d94a123216c0ae7fa88b60ee8be0403ce8b07f4bdbaa250c41e0111856a0f4793e385216bc5def928675265dc9dfb0f2ab5a2a538ebfb570d8622097f96b35740a6ad6b63e2150653b6bbae0548bf581780c8a076fb97cd5f06445fe16d6da5c0f41c9334e64acd3093fb29ee168bbd6909f864e4a09212d5cf702f26683ccfae9418083883cbd6ad803986dba33acc5d94510be0f34a05cde2a0de8abc66a5d84f6fc33b45af9dfe1069daf074f761ca18ff2b05dcba26c75b150da3364f0a46", @ANYRESHEX=r5, @ANYBLOB="010000000000000000007e00000008000300", @ANYRES32=0x0, @ANYBLOB="c6a9a99438ea534911dc4cd19747feab09d0f3d829997f1ab8cf57f1e515554ec90d41019507a0bcd92850253d30866026f603000000000000001be04f8a0a7228ce101899122c542feafccdfb11"], 0x1c}, 0x1, 0x0, 0x0, 0x44885}, 0x0) write(r3, &(0x7f0000000000)="3703de34c0e44ff6a056443ac44238c3722da943a501938fbd501a93605e2151e810c8d93b89c9c20843ccc465de75c1fe5c5f38f37f5fba4fcadff1b8dc1d43291f199251c6c37d4241e44fa3a77c95d464ee67707a5670f0e086868383c2226232cd4fea3bcaa3e369790a6d4498de3c625062a3a6c2c1198346f3b7db9dd717cbba2ee9f37ca0d57424f4e7acd618183f42537adfbc8529d82d9ebb1fcd0de17d3647ba8bb80a8fa4d7e789486937ba49ef3cc20005f2c022de3a651a9479", 0xc0) r6 = dup3(r2, r0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r6) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r7, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8a63}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0xb9be, 0x305]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4008814) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) sendmsg$NL80211_CMD_GET_POWER_SAVE(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2120a240}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01002bbd7000fbdbdf253e0000000c0099000600000074000000bfea0e813323eb1f2e0862f6024a1e8018a99d6dedce2774c2ed0080d85587640c2d36b559e6d612cfd6abd957a56a1f9a15810000005aaabfaa88e7667b90bbb81ae07b267f3642dcf8d78aeb3b1ecc4fa506a01d588bda8dc1071d3daf7ae0c49787456e528be387f38a10b4529480aeeaf2734dbea46bfe22c1f34c1c9b0e3465939a3c5129706da15dc5e864995d100f79abf1b0557553781699eb2348558318948ec5aab96dd61ac45e7a4444ef64fcc32659cdc7fc88386e155c275e10f4a141886adf7680ce"], 0x20}, 0x1, 0x0, 0x0, 0xdd2a1faf98c5762f}, 0x0) [ 2808.120805] loop3: detected capacity change from 0 to 264192 08:34:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xeffdffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:34:32 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:34:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1d000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1c000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:32 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2808.139916] loop6: detected capacity change from 0 to 1064 [ 2808.148353] loop1: detected capacity change from 0 to 264192 [ 2808.154604] loop7: detected capacity change from 0 to 264192 [ 2808.190766] ISOFS: Unable to identify CD-ROM format. [ 2808.212646] loop3: detected capacity change from 0 to 264192 [ 2808.224107] ISOFS: Unable to identify CD-ROM format. [ 2808.230807] ISOFS: Unable to identify CD-ROM format. [ 2808.242513] ISOFS: Unable to identify CD-ROM format. 08:34:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfcfdffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:34:32 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1a000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2808.259163] loop1: detected capacity change from 0 to 264192 [ 2808.265395] loop7: detected capacity change from 0 to 264192 [ 2808.266167] loop6: detected capacity change from 0 to 1064 [ 2808.299135] ISOFS: Unable to identify CD-ROM format. [ 2808.314715] ISOFS: Unable to identify CD-ROM format. [ 2808.367073] loop3: detected capacity change from 0 to 264192 [ 2808.403013] ISOFS: Unable to identify CD-ROM format. [ 2808.416336] loop3: detected capacity change from 0 to 264192 [ 2808.430899] ISOFS: Unable to identify CD-ROM format. 08:34:48 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:48 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:48 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) write(r3, &(0x7f0000000040)="09cab29674d0d3ed82f9a01d908a566c684d007f5161034ab24a2538f3c5d03922c393bc2fc40c29300a0d816869f53edb5070ce9c84c4573cea6858f317c8b99e8bce08d6b4f473af9fdb3cc175590b020366f93470c6b5cc7b6ed0e743ea13970bd72844fa77ebba62abda7ca9ef74d4907c59b3f2b8533cb0340208ac376427c6c4e999e0fa1288c7f53744f330ef39", 0x91) dup3(r1, r0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r1) fcntl$setpipe(r0, 0x407, 0x8) 08:34:48 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1b000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:48 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="04000000646f7366d8a02b0008012d4478dc372256fc01185675054e377e920aebc92cc82f79d43b43a55b0d051b12dc71cc4f5e80bde6ccd63ca8b90c9331b1682dafc6a5aae711273ac64ba358db42d1a3e81009052f297fadcc56e182dd49fa73d713b9621061f644b554603e1886f83eeb50fa7e847b839e447965c95a6e2d2b91acaeb39b289edad44a0153a3a5e8a9386b744e89aad75a51c48f91283bf20ee0eb936f69899f9ab0ae807a1285251bbd291c5cc83a6230396dd2d5f4d4a35fc0956c6061de94e964dfc512abd4b05d949435de5527", 0xd8}, {0x0, 0x0, 0x20000002840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = open(&(0x7f0000000040)='./file1\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0xff, 0x3f, 0x0, 0xff, 0x0, 0x1, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x7}, 0x10, 0x5, 0x6, 0x5, 0x6c, 0x6, 0xfff, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, r3, 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, 0x0, 0x20702, 0x7e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:48 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1d000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfefdffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:34:48 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x8}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2824.247432] loop1: detected capacity change from 0 to 264192 [ 2824.266787] loop3: detected capacity change from 0 to 264192 [ 2824.276898] loop7: detected capacity change from 0 to 264192 [ 2824.283826] loop6: detected capacity change from 0 to 264192 [ 2824.329191] ISOFS: Unable to identify CD-ROM format. [ 2824.355821] loop1: detected capacity change from 0 to 264192 [ 2824.378793] ISOFS: Unable to identify CD-ROM format. [ 2824.405566] loop3: detected capacity change from 0 to 264192 [ 2824.421434] ISOFS: Unable to identify CD-ROM format. [ 2824.450011] ISOFS: Unable to identify CD-ROM format. [ 2824.476088] ISOFS: Unable to identify CD-ROM format. [ 2824.519581] loop7: detected capacity change from 0 to 264192 08:34:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffdef, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:34:48 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x3e}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:34:48 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:48 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:34:48 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1c000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2824.612565] ISOFS: Unable to identify CD-ROM format. [ 2824.642438] loop1: detected capacity change from 0 to 264192 [ 2824.644612] loop6: detected capacity change from 0 to 264192 08:34:48 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2824.720988] loop3: detected capacity change from 0 to 264192 [ 2824.729687] ISOFS: Unable to identify CD-ROM format. 08:34:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffdfc, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2824.760134] loop1: detected capacity change from 0 to 264192 [ 2824.769122] loop7: detected capacity change from 0 to 264192 08:34:49 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r4, r3, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2824.799776] ISOFS: Unable to identify CD-ROM format. 08:34:49 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:34:49 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2824.877422] loop1: detected capacity change from 0 to 264192 [ 2824.883195] loop6: detected capacity change from 0 to 40 [ 2824.886036] ISOFS: Unable to identify CD-ROM format. [ 2824.909191] ISOFS: Unable to identify CD-ROM format. [ 2824.936702] loop1: detected capacity change from 0 to 264192 [ 2824.959386] ISOFS: Unable to identify CD-ROM format. [ 2824.961562] loop3: detected capacity change from 0 to 264192 [ 2824.971908] ISOFS: Unable to identify CD-ROM format. [ 2825.013357] loop7: detected capacity change from 0 to 264192 [ 2825.096350] ISOFS: Unable to identify CD-ROM format. [ 2825.117607] ISOFS: Unable to identify CD-ROM format. [ 2825.744961] loop6: detected capacity change from 0 to 40 08:35:03 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x48}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:35:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2839.503758] loop7: detected capacity change from 0 to 264192 08:35:03 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:03 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:03 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0xa, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:35:03 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:03 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1d000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2839.535165] loop3: detected capacity change from 0 to 264192 [ 2839.575501] loop1: detected capacity change from 0 to 264192 08:35:03 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) openat(r2, &(0x7f0000000080)='./file1\x00', 0x0, 0x126) dup3(r1, r0, 0x0) [ 2839.590995] ISOFS: Unable to identify CD-ROM format. [ 2839.602322] loop7: detected capacity change from 0 to 264192 08:35:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffe00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:35:03 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2839.635105] ISOFS: Unable to identify CD-ROM format. [ 2839.659430] ISOFS: Unable to identify CD-ROM format. [ 2839.670473] ISOFS: Unable to identify CD-ROM format. [ 2839.680068] loop3: detected capacity change from 0 to 264192 08:35:04 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x74, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x40, 0x100000001, 0x20, 0x100000001}, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 2839.706037] loop1: detected capacity change from 0 to 264192 08:35:04 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2839.757611] ISOFS: Unable to identify CD-ROM format. 08:35:04 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2839.788268] ISOFS: Unable to identify CD-ROM format. [ 2839.797702] loop7: detected capacity change from 0 to 264192 08:35:04 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:04 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) chdir(&(0x7f0000000040)='./file0\x00') ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x1, 0x4, 0x801, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFULA_CFG_MODE={0xa, 0x2, {0xbb76, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x8000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2839.860433] ISOFS: Unable to identify CD-ROM format. [ 2839.873845] loop7: detected capacity change from 0 to 264192 [ 2839.910989] loop6: detected capacity change from 0 to 40 [ 2839.926185] ISOFS: Unable to identify CD-ROM format. [ 2840.038446] loop6: detected capacity change from 0 to 40 08:35:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:18 executing program 4: stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mount$9p_xen(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x2004000, &(0x7f0000000140)={'trans=xen,', {[{@cache_loose}, {@cache_mmap}, {@access_client}, {@version_9p2000}, {@access_client}, {@cachetag}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@afid={'afid', 0x3d, 0x5}}, {@access_uid={'access', 0x3d, r0}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) r1 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) stat(&(0x7f0000000300)='./file2\x00', &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, &(0x7f00000003c0)='./file1\x00', 0x84100, 0x4) dup3(r2, r1, 0x0) mq_timedreceive(r2, &(0x7f00000000c0)=""/59, 0x3b, 0x3ff, &(0x7f0000000200)) 08:35:18 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) ioctl$BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000800)={0x0, 0x0, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) r4 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000180)='./file1\x00', 0x500, 0x5, &(0x7f0000000680)=[{&(0x7f0000000340)="aaf4996342e4f9120453f2aa1fc965b40f30f5910549a9e294e1ca0094252c23a50249243bf6c89c02475c1b6feb8aa5eb22423aa8bce7e97dc4ef39fb7cbabcfd58c170121daa5379c2f31b4cfd", 0x4e}, {&(0x7f00000003c0)="acb7c464a4b4a9d6a22634a325814c86ae56b7d732e45c2691a9efde0519726a0beacd611d47d9afbd3222337febc73a4fa7721a064128ac60f8a84044283402257ef7929e42e850a2194ebb08ec19f446272ffa32bbb2c2c19cd49ae287e17be6d844f729072e771d1025f6e37cd3449a79cd167e8031e7883d2a763c921d8f95138a915eefeb8ac07305dbd53fb6fae616729cf7f83bdb69f5b07cb53c791bac73a206847fc9b9894cc261e1e5ec73c246e52c6e7a59a37c0b9c9c072ae6e9afda9f711357c94305e30131da550b9b6357478fcbca2d4537", 0xd9, 0x7}, {&(0x7f00000001c0)="052657009c114d3644da59ab43d041", 0xf, 0x20}, {&(0x7f0000000500)="a8b1bf53a89285850357c50e936fc43f256deafb5a0bab806db6bec434a0183f446e0d310b7adebd11f325d0f4a961ce7c9ebb4402f7506ef4190d40229be4f048f7c43ddce179598a03e658abd6b2327109781666605128a16f71413736fcf82ff97c786622329821a186db2ec7188c85ac239ff1baed09de4b1b9bc058fa30a6ffb06614b2", 0x86, 0x8}, {&(0x7f00000005c0)="54a4f11df7caa4a0d7be7eb8c857a81607b46522e6e5cf4dc230dda6cf656dc64807aed6b0b6622dcf1825d355668e3a641b8e0b410c355ade78b0424da37b92bb21d612ed9ea0d94c291f9d2ce13343f1e21d71d9d274fd76a2fc29676e7818a3924982f459c77037b0c2bcaec6afd472efb184449c65ac4acccb2750d9479cee2cf43cf65cb4ed0cd56a7f165c18003d8e8da5da7c1af1eb11f4294f4aa08e3534", 0xa2, 0x44c}], 0x101000, &(0x7f0000000700)={[{@data_err_ignore}, {@oldalloc}, {@discard}, {@nombcache}], [{@smackfshat={'smackfshat', 0x3d, ':\xf4)'}}, {@seclabel}, {@dont_appraise}, {@obj_type}, {@appraise}, {@fowner_gt}]}) openat(r4, &(0x7f00000007c0)='./file1\x00', 0x303000, 0x41) setresuid(0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000840), &(0x7f0000000880)='./file0\x00', 0x400, 0x7, &(0x7f0000001d40)=[{&(0x7f00000008c0)="0ac84bab4a98ea0e4bfefe184d8f9568db399f3137f0b22d22122a106322fcc4a2a9143d64da33f7dcbf3328be40222f7ba29176b5a8b3b37188139c046570547efb3e32700e04ea535d365eb44b2e9d2c79fd46a57d4a99be8e120d7c48c2f692a900d99363ded4f585441e886f6fc9819471a60b576ffd86", 0x79, 0x8}, {&(0x7f0000000940)="7a6ca166ec712a363fbbfadead917f7a465c27b2cdcdaec8d58f0702b2608b1ce33f126a589daf84d3f7eecaec10171007481de4788e5ea8b0a7b49e2a08b60e20510e2b94a71cd871bad414a96e6221596a48f1ba8d2009d2181100ecd0d4c68b50af27060f11cb357733e41bc1317bfd710f62dc9f6f1efd7b526ef1922be7f68650fbe90910eefed8188bb2f85e410590746e4b3c52d7172a4a19b40de78f9881394f974ca29383730e7f980576a1b5c0a1dfe104b1f1769488", 0xbb, 0x1}, {&(0x7f0000000a00)="897645026ae49118587809cbae770255acf5959ede1c0f26b39deceeaf4a2c37ba0a7c005bc24a01dcb6890f03e3cda5969e796cb008f393b12652cb6152e7f26d441b08ce11f9b0ddbae8f7bafd05fc60fa2d5da9dbf9fc69c18e81046e2bcba0c3177a187b94fddfe14a4e4fb7111f366e1e46aa85ee520d4be2ed4ea69eac229aff69796f9dd9f6fe3fb93eea4c8cba223b0fd7d2adf867c982d67e7a", 0x9e, 0x3}, {&(0x7f0000000ac0)="c11628f6a9d21b2d6c273555a444055c05623a54b18c6788542bf7ee43b5d9cea91bdde12785e773398615e9ed9de4bcb9cfedb1924572834ceb3b05ff9704a077d00ad6f85297a8ef47fb4a6c80e9288fc3813625d961d077a69f86d9efaed98cd47344e37fbbd39e2f130f2b640268205b96ee22103145b9404d01f78d80ac291b0d3f012c82578b84cb68f2fa2f2d7ed574113fd886d4a58de1e2fa79ad638cc726bc706775faddf4796823edcfbc3f990c4ce11f594b38f9432fd1093247fc39305a1e0dbd1f30e7", 0xca, 0x8}, {&(0x7f0000000bc0)="0aa70b5c290c44e16111f9c9d2fc1a9f0a327195bb52b6cf3a0f532ef16e66ffe4e94ad614aa75b857edf2a6936546178da7d6145b0150c5d796655aa07d09a0501d2ba8095e3810ab39a0ae42f38930fc500441c1a4788f9d48dc66d113827e50cf7c0b303bf6938b95417e94babc2e73a3025a00a794ddb7332cbf8cb70e738fe20bc3c8275d333ff723517b91b45e06f76552e60bdccde8b60263785eccd70727e23675aba2ca257f0ff93574f067f97422a01b6f734b49b4bc4c33e057c4546527f30f1412f00cbd1b003f9cc2b1f1e4f3a9444f", 0xd6, 0x3}, {&(0x7f0000000cc0)="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", 0x1000, 0x93}, {&(0x7f0000001cc0)="d61cf7ec060396a90e273612d9f88980df3cb04e215ab99c2b1a584c17f3fd9d7267d6d3a39c0563b6d17cdabdbda67c6ef7f5bacecc9ef80b6e8315b06a2ddf22f9b11972fb", 0x46, 0xffff}], 0xbdd1a992daedd616, &(0x7f0000002040)={[{}, {}, {'ext2\x00'}, {'appraise'}, {}, {'*)-'}], [{@euid_eq}, {@euid_lt}, {@subj_type={'subj_type', 0x3d, 'seclabel'}}, {@obj_role={'obj_role', 0x3d, 'dont_appraise'}}]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:18 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x68}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:35:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfeffffffffffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:35:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:18 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1e000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2853.811828] loop1: detected capacity change from 0 to 264192 [ 2853.822887] loop6: detected capacity change from 0 to 40 [ 2853.827328] loop3: detected capacity change from 0 to 264192 [ 2853.827514] 9pnet: Could not find request transport: xen [ 2853.829908] loop7: detected capacity change from 0 to 264192 [ 2853.883960] ISOFS: Unable to identify CD-ROM format. [ 2853.887558] ISOFS: Unable to identify CD-ROM format. 08:35:18 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/156, 0x9c, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) [ 2853.914776] ISOFS: Unable to identify CD-ROM format. [ 2853.916731] loop3: detected capacity change from 0 to 264192 08:35:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2853.928709] loop7: detected capacity change from 0 to 264192 [ 2853.935804] loop1: detected capacity change from 0 to 264192 [ 2853.985898] ISOFS: Unable to identify CD-ROM format. [ 2853.993276] ISOFS: Unable to identify CD-ROM format. [ 2853.996184] ISOFS: Unable to identify CD-ROM format. 08:35:18 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x6c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2854.038265] loop6: detected capacity change from 0 to 40 08:35:18 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x20000000}) 08:35:18 executing program 4: ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)={0x8, 0x9, 0x1, 0x1ff, 0x7, [{0x10000, 0xc86b, 0xac56, '\x00', 0x802}, {0x9, 0x40, 0x534, '\x00', 0x2080}, {0x8, 0x8, 0xfd3, '\x00', 0x80}, {0x7, 0x5, 0xffffffffffffffff, '\x00', 0x80}, {0x2, 0x9, 0xff, '\x00', 0x80}, {0x2, 0x3f4b, 0x0, '\x00', 0x800}, {0x7, 0x29, 0x2, '\x00', 0x100}]}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, r0, 0x0, 0xfffffdef) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000001880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28200090}, 0xc, &(0x7f0000001840)={&(0x7f0000001740)={0xd0, 0x7, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_RULE_ID={0x8}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x2}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_RULE_USERDATA={0x7a, 0x7, 0x1, 0x0, "987f6b0e2afdc2bfa82d4319b88cc8f387080e0d519ba7affa08724ebecf1203ace9097fa8dd4f855d3bb5fc5b1f7306b428752313b33f9e86ca615499cf46765e28c83992935e71889af442509bec6d5398d2f3c75ceb2639e91d08a50dd99955feb14c6936fb389dbe81ed0c022c77c46cbd429597"}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x48000) r2 = mq_open(&(0x7f00000056c0)='sy{1\x00', 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x202, 0x67) mq_getsetattr(r2, &(0x7f0000000040)={0x7, 0x4, 0x0, 0x7}, &(0x7f0000000080)) socket$inet6_udp(0xa, 0x2, 0x0) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, 0x0, 0x101100, 0x11e) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r5, r4, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000300)={0x0, "10f339578fb536877ca0b5d308b5788d"}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000001300)={r6, 0x8, 0x0, [0x5, 0x1f, 0x0, 0xfff, 0x81], [0x0, 0x3, 0x0, 0x0, 0x1, 0x80, 0x4, 0xe312, 0x0, 0x7f, 0x800, 0x8001, 0x8, 0x6, 0x8001, 0xec, 0x80, 0x0, 0x6, 0x7f, 0x40, 0x5, 0x4, 0x1f2d, 0xffffffff, 0xfffffffffffffff7, 0x4, 0x1, 0x6, 0x4, 0x8000, 0x3ff, 0x1, 0x100000001, 0x3ff, 0x6, 0x7, 0x8, 0xa46, 0x4, 0x6, 0x7ff, 0x2, 0x7, 0x0, 0x5, 0x8001, 0x8000, 0x3b, 0x8, 0x3, 0x4, 0x8, 0x0, 0x20, 0x5, 0x200, 0xccfb, 0x1000, 0x8000000000000000, 0xffffffff, 0x6, 0x0, 0x401, 0x6, 0x200, 0x9, 0x1, 0x1ff, 0x2, 0x8, 0x7, 0x7, 0x3f, 0x1f, 0x7fff, 0x9, 0x3, 0xb44c, 0x3, 0x7, 0x101, 0x8, 0x400, 0x8eb, 0x8, 0x9, 0x9, 0x5, 0x4, 0x0, 0x1000, 0x8, 0x7ff, 0x6, 0x0, 0x7, 0x9, 0x6, 0x5, 0x9, 0x7, 0x4, 0x6, 0x9, 0x4, 0x1, 0x764, 0x343e, 0x6, 0x7, 0xbbc, 0x7, 0x2, 0x7f, 0xfffffffffffffff8, 0x9, 0x7, 0x0, 0x4, 0x7]}) 08:35:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x21000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:35:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2854.143111] loop7: detected capacity change from 0 to 264192 [ 2854.148495] loop3: detected capacity change from 0 to 264192 [ 2854.161074] loop1: detected capacity change from 0 to 264192 [ 2854.221465] ISOFS: Unable to identify CD-ROM format. [ 2854.224711] ISOFS: Unable to identify CD-ROM format. [ 2854.246553] loop3: detected capacity change from 0 to 264192 [ 2854.248943] loop7: detected capacity change from 0 to 264192 08:35:18 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x43825}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = accept4$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14, 0x80000) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x22000, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000500)={{r4}, "e4f784f114d6b6625a193ea5d8849a9ec87da8c1fc4a5771b378ab14fae5353834f3d2c74719006e0521b5235179db315ed3e65a7fc1524175b03e11d1917f60e1f092e6afe923e1588e36d53c0025cd2c66b0031c164642093bf696757bb8e490e02ebee6e853fe23e43eec43754ea14b9d6769889777e5c7dcb23628f53816f645134f762f28778fc341bab9765d623f1a591a9cfe06c75426fa2440c15d6c3a0f54e0ee75179178e3e6cfb5b534b68a7f985600e9b598ad81c21ec9140a7fa8e82fc8c2fa281a9e3cbf417fecca7f501a6bd365504105c9f06a568781fb38c91d82fce63fe549309bcb668aabcb43658f72659f0b7785525c33979ca126b6a34128c7324b5abd2291df314e3e9a51ff05b300ede26f49c0f0106e48f70a78dc23ce3279049bab4cad3e54125f6ad8c8b33697685c9e06b437da336eefdf718acea6363a21a80f4fc3acbc50968fe11280741fb51fd494f338603a208624f55a4a9e4d83ff14f6d162d05505c7c185fbe498186301f1aef1e31ea8122a3c7e126f40d82f457cc50a88ec6d1950ff0264104525be7f3e8aff91caa10283a1421501865ed49d325e937a21873eb10b4a04d65e580724a4cd91153b5bcf52667bcf27404a9ea450c7aa3eaf3783847f6c56fedc4f9a8896f611433d9fbaa6d2ec16a32722fecedaf37e5941f16b2eb2f622687cadfe9cd4d43fdd9a3f28f86c71e8b79749e26b23472cfbff32f1fa745688249c8bb6a360bba7c4c1fcaf3028aae8dd4bd79472a70b2e02a5f64434d348adabd67af976cdc85546d0b8572d29c1809887fd251a24552fe1d2a9fbff568f64b8c0b9ae777b15c0536b81d5536274d9967189f56c822eae31dd39bfba25ec72020c9a97db71c76f7c76ca3b3afff578cdabe031646ff7d0a7066f21ee5b9b52f8c9c09a8286f1754899befe98b0e0f2f6f6f50fe1619619356706a12851cda9c504a2741adf3b9a89119702f6969b2b329545415a22c8b2cf027ed01ef4b1193690c9e1168a17a35c75d72dbc9a75b1694d537ec20026b952fdf716180911076fbdc42005952f1a787e82b2c99aed0576496b22152d4db825ad4ff55caef6f1810d97329703d1c8ee1ac847fc7a1c3fb8ed5f86dfbdfef8660641e879af78c553b1b127d67770fc98592d78406c9d6530a8bcb9dfbffd6320ad5a6322718e51f3fd27089d9f76b163796e4a21b6f9d08c7ff20409349ea69f85b9c070a4617a8c965f6c65b5421fbea02630ca3301104035869f3286bd75add08929a512c7a8af65133cd06b242eaadb755f015fe669f82e04e24391d6b42205e9558e79c2616715ac15e37654cf796f878dc51dab18471287a28911b19d6adf165ec37b917fc44af946320914abd07814a90d9d07215a0fc00e5edb94a090c98e272cbeff86f78f0cd2bd4dffb784f4007bb75b1e128dcd9162526428aa3bffbc33bd149ec364cf508fc7e3bf62f3817da25bd87e1e32cbab3c835ead0f78269e4cc668d01b1b0788e81cd5ce423606c0e8ba66c61ced76b07f02c9f5c93e89c55c2b378f06e1dda6598eb4fedbfd60d553d0945946e83ddf932ce4cb72b0966b69bf783e1e6d18369665c5db63689c34e9e81a8c3fc6642bd11371e445c4b5e45a0412e1ade6ba2efc6cfbdb04466627b65367936030ac8b2d60269b050053d674b590c49f29b1dd7c5d59512a20a3da3db7025359d2f00b1997122486acb32f42b3b28fae25e2aa621351802d14341a505db9f45f2aa47c5db62ad9bbb240990204a8efffeb1aaa42954f51dd3a4ec826d80db1f57ded9eed345466341e8a9628cc8404e3172f42ac418efeb2bbd202b2ca583fd159a911aab190958f6472519b970df1b4affbadc2c79a020a854f535ae73c1a3a686f864be8438f213f2e1cd9f1cc6d35d9b296b51532e46e47c03c8ef6183d064f4c00bc86db6c24884d553102c785da5480707797fdadb98c79dd67e3dcb7f60ccc9e155364bd4269a985ae9961e0e0f0778b0149836e7c9ff22d25c6a1771155a2740dbb6a5ffcb1a1c94a27e1b8875d58b528ccd7d7fe7e6e9ef72aaf60501f1cb6e6b0fcfff1afd9634ae1197ce0f0325c71cfd931e326d2e4f976b4c2d0e3ab82dde9d1c72efe9d5ec0632562a3c53ee14dc9db588397279f9b62eb11e82ef0fcedd46c0373e223a356a09b6e180b2a0282648923e0a4a5185c45789d4cf69ed1ccbdf22b6891d131c62e5bd8041c52f044b3c53b6607791b5f389e2e4bc46f0a0b9d5b3b92d313777f19e6c212c974424399e7fa13153fa9d3340fdefb036b14e91a3ddc1f6e03f4f9a395dca1d5a0dbc89f463e5fa505f0b10a80e5b8a600bdf3d5440d26df2ac6a4d0b4f7d3fe95b4bbea22a6f4482a9140155f7dce56a0f78eca3f4dac06644e585c56a759effcfb02c1ba455d5d86f49ade8128a1c53dece10d98498894e9d85e7069cece6856b21cab8c5f688de4c34c656e5942441b036fe2b31ff6980b2de80c5762a88b12a8eed8c5d50d942553b127f785934f506c427364e058d76d9c552b268a3b990b6c5a4626962317bd615b59f3f44109164399958910d093d4e8cc0ed526c22fa001e51e3d203f9dab228e8022bb03a999b0a76e8c81eda6a17b2007289d19666eb2a05aef3975e09c3a508dcadc40ff68627697ff1c189eac68765838f3f52a4617567718ef97f271b6be52e367354be74a8d5835d6a2d1f7a187befc3594b353c2858ed84f93753385aee0ebee5f4285e09dfe7a44e5226403820c83955780ed560cc0aead956c42f34470995cf6a6f0b882dd2ddeceaab3b8f661645c7c2235b483dfbb51d6027151bb3a2760da9a076b068069cec81113935dad464f49bad01c4df35130bee8c631f4898469b74bff20635938c186ae5e707b93df7ee3ec0479391a4b625fc77665c7058c76a95850f21c56461746fd7a084374d6d4e47366871373c76c36a377ce5e80d0a60a6db17debb6e56b1eddfb6b86b3e2c680418be67982c6101815463cdd0b1910cc09635b860c5e621c9984f2dbebfbe3e76a01ebc7ffbbe0c1beb608adeef584e994fc13d449a38180692337e41a2be783873c2bfe53949bdd1cec56da26ec48f904be5f60e0c96a23a7edb29f94a3fdb7d484c97985f88d5a25cc373792eb7e99c294d6704a9cce1c99603c96da4c3b329782b858c81b8d84d49b65c276461c027ce0298ac7ede13101c815216f32fb5f6f4fc25629265e16f2a353a8bd2b14a6eab25ee78c40fd3723361e8d4a31dd58b44602e21e9e951f0da2f84efdbb814321d8e687d163d4f7499fd5d530d35adfff0b6c9ea9b5aea52ac0c76db1cd19180076d56ac692bd0542d060dab6e279311d15a056b08bf2ff4431ad937d397615d1adcd5add631fe886b19c68039554aad875bda2ada3827ad9fadf4ccfe03cedfeae9b80500f8b7495a782168315b7b38a96e1311269e31e2c8cb2b807d52e901d37e3998bd582427f970c5e03c406ae68b65eba4f1a3e4bbfe13d3f6971e3fd2037fb6179a1112b068e42907085e0a9e0daeb4d893934c18d4f1e8e7942828619e10f118d9ebe5f7c752323beacdad0563e65b862178057648676f60d5d923de450ecc0d06d0c817bf6255f2c5283949341bf1f963ad56a7a167b8f27a62884496cc9e010fd6c40d3c6995ab35938a379d65bc642233ad6689a5b10fc91aef4e66b11ec08777ebfb8bd1d75b40017d4e91cc4c8bcf750a5cb73c4e95e1f9ac4313d79f98e7212a05eb4ac4173fb1d621a4ae7e8a640c3e65feb78a1f47a3fadfbca9213e8c4e97ff4e13d5422a3c4af5386c10e48bd462eec630503e7291f2565088197167d88c0199812659bcd56701b03b166609cee9789bc75187713900f11c43d6b18b236d7cfb2bc293b4d584efe0bfefb1c5a63d0e10e3b3185f56f75a5f3ae34f10aba9ee5c53438b961c609c345e062a5287cda4cd350491006a5de8eb59e4681cd3a274417250b9a0a1566c2adca71b95dc7324db32db84aaaec452969b209bb65566ecab6ad56dc63d9bf0602c491fb9d8140db388810a0cf5bb483a26023b324553b9f7ebccb42f7f01e43a9c23a12668e71620b66dba1c8a6028747045009b92e73dce9010e1a3c784e0b331f9797249120435703aafcf43f3e3a00d1b84c7a370c8635c0a8754e593fb867693bc9966a1340bc4fef213bbcc42628f188a005c289ff4c3ebbe6605b3c3b055f3123087dcdf1c72b909f11e3281ee95e8fca7f857448252478aeccbe6885ce66ea0e9a2c0fd2affe8b09783a57fc998c4f0ba7cef8776425bf463da9f90b8624c19ed428e62a977e3b0ee8f1e341a6de6b38276bfb725931530d16b50e95ec70ee60c018f90982578f7d7d07359ebe0e4313cb89cdc090439d3d2b53cc1f15b73b43f027e4bde94526985ee9f2a015135130bafcfdb6ff5b47bc7b9fb2f3e85ac33a347bb9c11675c929d435d46e306a93a81fe70a67886b922d245d3a4346669a8ade23a88a587929b542c1c1bbd4132f94046464e6dcb1b6033597b81495c714db8651a0a7e245bd39234340abca5471b3475622d15e3103ef3810a5e1eaf1ad80f1ab8dfdc3369ddb81248c7ab4feeda435a9dc819e089e8bbc73fd7205d104cf8d66e460c0c718f3ee79b93317e24faff71921f10f03212fce278dddbea8d40d52d6ba5c7d680ce865620e028d1e3b3e2794427f3dfd190965580de7f20d3f0726bef4b7e771a8679e26c6d2d25788a09698e8abc6ab93ddd5cc06419db92b9d769c6bdcfbc1c992ada0f8c0ce49a845fd8e0caaf222ff875e67ad378078b97aad9549d006486c4e625a2e68922edc90745cc0d1e7220fd43f3bf88238a124f16f5135bd9541b63c1a6a87a3f55022ffe14cee5f37ae558c8e01c7c37f650fcd16443f9c6fec51865fe91a5b75b87b3930c1f11f64ae87b52a4187e96d0567d842b9b92e3739d2cc963b97ece53bfa66af658877ffd251da54d02fc09a4c96113556ec3385480592cbfaaefe44bd1d7f079aed1920693c664d2d31219c53ace5190b5add41fe255deb934eb6ce4748d9cfdbd6079a394f6d43a29d1361be4143bcf48609abcd9c2aec8d76f74581d7be8c9b071adc601f742506ab9539bd6623cda66a98aa52b40b182cc9a0cdedc4d26c6e14cf01ba07063ba6ac7fe58fe87d6ee4b9a4282d30e77942a95416ecb1e0e5a808a2025956820370ef1ad8808f9ca86e654329779f8ddc75d9b6907cb4ef7a3d11c501327ee290e7899c5b31931327c60ad8a45e46b37681a2ddd7d196caca14fa3ef8b7a8cd2511dd03b638f3afb4ea8307942ed75bebfeafb75400ad86bf4d21429ac967f72ad17edd5380c5d98a57efe0f02888949b168b03d4c9e19a769a3cc8e43c4b3a2a840f44c55998a4d0a841d05fdea360a98dd8fc760e07f43b3cdcb80f45ee5e6d907439a87bc739855dd8993d3715d192d01d52124f6377ed987624114a59589ee9007bc94a51652571fbc7e1f4530eeedf3ac278886c5d3dee987a9bcb818333a50a8748a2fa16a927cb91380ea36d694aa9399e20ce0f12b063f7a24237963f87299b6156f4d79fda60ef13aac1f4a8ca43c2726121253591192beebc547559e3b67770bb1a2a8ce5190d87cac52b8289a758e6047791a23371fcfaa3e5a51b23b92355904c436013e5018764050a28547a6f3293c8680c75bc6a29a3021796e381e85878f21cd7f40bb68351068161b175742e7680a72579b7268e46b5179662d90b69e397f8deb6"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r5 = openat(r4, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x9, 0x161, 0x83, 0x2, 0x2, 0xffffffffffffffff}) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2854.263966] ISOFS: Unable to identify CD-ROM format. [ 2854.287883] ISOFS: Unable to identify CD-ROM format. [ 2854.292855] ISOFS: Unable to identify CD-ROM format. [ 2854.306824] loop1: detected capacity change from 0 to 264192 08:35:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2854.319140] loop6: detected capacity change from 0 to 40 08:35:18 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:18 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, 0x0) 08:35:18 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2854.375001] ISOFS: Unable to identify CD-ROM format. [ 2854.404590] loop3: detected capacity change from 0 to 264192 [ 2854.426599] loop7: detected capacity change from 0 to 264192 [ 2854.496940] ISOFS: Unable to identify CD-ROM format. [ 2854.509344] loop3: detected capacity change from 0 to 264192 [ 2854.528871] ISOFS: Unable to identify CD-ROM format. [ 2854.550954] loop7: detected capacity change from 0 to 264192 [ 2854.583910] ISOFS: Unable to identify CD-ROM format. [ 2854.603984] loop6: detected capacity change from 0 to 40 [ 2854.624771] ISOFS: Unable to identify CD-ROM format. 08:35:33 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = dup3(r1, r0, 0x0) openat(r2, &(0x7f0000000000)='./file1\x00', 0x2142, 0x1) 08:35:33 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x74}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:35:33 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17, 0xd}, {0x0, 0x0, 0x283d}], 0x8088, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = gettid() rt_sigqueueinfo(r3, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0xc2, 0x7, 0x37, 0x0, 0xfffffffffffffc00, 0x3012, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x100, 0xfffffffffffffffa}, 0x400, 0x2, 0x3, 0x6, 0x6, 0x1, 0xffff, 0x0, 0x2, 0x0, 0xfffffffffffffc8e}, r3, 0x400000004, 0xffffffffffffffff, 0x2) rt_sigqueueinfo(0x0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:33 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, 0x0) 08:35:33 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x21000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:35:33 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:33 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x23000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2869.373460] loop7: detected capacity change from 0 to 264192 [ 2869.379884] loop1: detected capacity change from 0 to 264192 [ 2869.381073] loop3: detected capacity change from 0 to 264192 [ 2869.420319] ISOFS: Unable to identify CD-ROM format. 08:35:33 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = dup3(r1, r0, 0x0) clone3(&(0x7f0000000300)={0x20000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x25}, &(0x7f0000000140)=""/134, 0x86, &(0x7f0000000200)=""/188, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x5, {r2}}, 0x58) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='-\x00', 0x0, r3) [ 2869.423052] ISOFS: Unable to identify CD-ROM format. [ 2869.433797] loop6: detected capacity change from 0 to 40 [ 2869.440118] loop3: detected capacity change from 0 to 264192 [ 2869.443448] loop7: detected capacity change from 0 to 264192 [ 2869.474682] ISOFS: Unable to identify CD-ROM format. [ 2869.495863] ISOFS: Unable to identify CD-ROM format. [ 2869.499247] ISOFS: Unable to identify CD-ROM format. 08:35:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2869.513373] loop1: detected capacity change from 0 to 264192 08:35:33 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x7a}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:35:33 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x21000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:33 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x24000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2869.552180] loop6: detected capacity change from 0 to 40 [ 2869.593389] loop3: detected capacity change from 0 to 264192 [ 2869.594515] loop7: detected capacity change from 0 to 264192 [ 2869.595320] ISOFS: Unable to identify CD-ROM format. [ 2869.631156] ISOFS: Unable to identify CD-ROM format. 08:35:33 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, 0x0) [ 2869.641548] ISOFS: Unable to identify CD-ROM format. [ 2869.642966] loop7: detected capacity change from 0 to 264192 [ 2869.650064] loop3: detected capacity change from 0 to 264192 [ 2869.689648] ISOFS: Unable to identify CD-ROM format. [ 2869.692388] ISOFS: Unable to identify CD-ROM format. 08:35:34 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x70, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000840}, 0x40001) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:35:34 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r5, 0x0, 0x101100, 0x11e) write$binfmt_aout(r6, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r6, r5, 0x0, 0xfffffdef) mount_setattr(r4, &(0x7f0000000240)='./file1\x00', 0x8000, &(0x7f0000000280)={0x70, 0x1, 0x20000, {r6}}, 0x20) mq_timedsend(r2, &(0x7f0000000140)="5e23ab9a29edf3e1f34bd78af6b76a958f3ddbe5d8322241a3918300f812de1b87012e4be607df65cb9015da7a5b7ed8dffcf473cf4484316ef9e37f44ade1fe47915914b48c59791696792f6a5995ff88d55fb35d6a84b13d580f2082b1764373a4829593ece22f60d914b8fcec7d0edb7748bde1d03d0ef8954d839c8b08022fa6918405634ea0d524ef070a5e6be0b0405d6dd253403798602c078d854e82a145690ac1261d11636f32da68249e7cf8b3f6af9aa5b26e57543bf7f7852a8dcbcee1fb622ec78ec614d271c1b2c4be551f0cd925fc939d9f8b432996279fa75088cf4268879e5a8bfb4bed29886939a71fd9edeb79ce64", 0xf8, 0x1f, 0x0) write$P9_RREAD(r1, &(0x7f0000000000)={0x103, 0x75, 0x2, {0xf8, "2285381b236402bb6efa174982f145b3fac7e027a0d7c906adb954c3e3dd97fbb3caa95c6417099ba7db04d4f71c05c667a421e6f5c43500f43a02a83d4106178f73da1a409daa4fdadfcd9e686fdd4d2279c3cf2bbb9c8c0d68f6cd3fc48e09c13be1b9fce9e8db82ede88983421aef206d087a43b0894025ebad4ee7ec522d7ad8778629c092b03574bd5f02abed9d043cf491d3835e1c17a1c145e1f772366a0033a417702e4d299480b94392dcc36b2c573752af779a09fef18d99f1f661532080b38c438a112836621871ddba55fbd3c0ac45b2feffd0291deb2c793d1f44e4ac7ad2faef5d305f125102fd361cda11692fb1e94ad6"}}, 0x103) [ 2869.777739] loop6: detected capacity change from 0 to 40 [ 2869.929666] loop6: detected capacity change from 0 to 40 08:35:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x21010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:51 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x25000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:35:51 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) mq_timedsend(r1, &(0x7f0000000140)="0fb20a0f0cde441acf3447649128982f194648cb40848bbe94c18955cca620d7edadce63f7d3caf4b98bd25978a12d3f209b2f4df6ca745adb4657d4372e44d9755b783b622da5c01df9bc335a8ab2fe46c723b04fac3acf5321c8a0ee35d4334e6c2429486bd12bcf892985e0dbdec5b8359ed2bdd1940b032383f83b95c73cc9325b51d284", 0x86, 0x7ff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x6, 0x90000) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) llistxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000200)=""/4096, 0x1000) dup3(r4, r0, 0x0) 08:35:51 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x6a, 0x0, 0x1, 0x4f, 0x0, 0xcf3, 0x33000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xaa, 0x1f}, 0x18008, 0x4, 0xbc6, 0x0, 0xdc3, 0x9b, 0x9, 0x0, 0x8a87, 0x0, 0x9}, 0x0, 0x4, 0xffffffffffffffff, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000180)={0x6, 0x3, 0x6}) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x2}) 08:35:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x600000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:35:51 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0xfd}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:35:51 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)) 08:35:51 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2886.988538] loop6: detected capacity change from 0 to 40 [ 2886.995827] loop3: detected capacity change from 0 to 264192 [ 2886.996856] loop1: detected capacity change from 0 to 264192 [ 2887.014839] loop7: detected capacity change from 0 to 264192 [ 2887.049017] loop6: detected capacity change from 0 to 40 [ 2887.069798] ISOFS: Unable to identify CD-ROM format. [ 2887.100775] ISOFS: Unable to identify CD-ROM format. [ 2887.124691] loop1: detected capacity change from 0 to 264192 [ 2887.142836] ISOFS: Unable to identify CD-ROM format. [ 2887.149510] loop3: detected capacity change from 0 to 264192 [ 2887.184985] loop7: detected capacity change from 0 to 264192 [ 2887.220510] ISOFS: Unable to identify CD-ROM format. [ 2887.259792] ISOFS: Unable to identify CD-ROM format. [ 2887.275674] ISOFS: Unable to identify CD-ROM format. 08:36:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:36:06 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="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", 0x1000, 0x3, &(0x7f0000000040)={r1, r2+10000000}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010000000000000094eac97e1300007e00000008000300d4fcc08ed553750800efdb36280d75fea9d8124a770cea04005530052970d4dfc2513f0e3b15f6450d50fef5a726e1456511263697e55116d44079c51971ff0b7e5f23e4224dad4e61a69db6f0551c1443c1889a78198cc94715667a6d6de97a6278ccbf14caddd56f8c9303f10a1ebf9c86a4d8cd3fa5822e483f3bd1c80b44cf8123bea6f099fbbec314d8b61646192f4439f9", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1, 0x1a6) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) dup3(r3, r4, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @broadcast}}}], 0x20}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f00000012c0)={'sit0\x00', &(0x7f0000001240)={'ip6tnl0\x00', 0x0, 0x29, 0x6, 0x7f, 0xfffffff8, 0x36, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x0, 0x4, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000001380)={'ip6tnl0\x00', &(0x7f0000001300)={'ip6_vti0\x00', 0x0, 0x2f, 0x4, 0x40, 0x1, 0x28, @private1, @mcast1, 0x7800, 0x80, 0x9, 0x80000000}}) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r9, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @remote, @broadcast}}}], 0x20}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000015c0)={&(0x7f00000013c0)={0x1ec, 0x0, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x1ec}}, 0x200080a0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r12, r0, 0x0) 08:36:06 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x26000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:06 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)) 08:36:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x22000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:06 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x23000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:06 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x27c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:06 executing program 6: ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000c00)={'ip6gre0\x00', &(0x7f0000000b80)={'syztnl1\x00', 0x0, 0x29, 0x1f, 0x14, 0x5, 0x3c, @dev={0xfe, 0x80, '\x00', 0x1f}, @mcast2, 0x8, 0x7, 0x4, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000cc0)={'syztnl2\x00', &(0x7f0000000c40)={'ip6gre0\x00', 0x0, 0x2f, 0x9, 0x2, 0x6, 0x40, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8, 0x5350b5c8, 0x40}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000dc0)={'wg1\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001500)={&(0x7f0000000e00)={0x6ec, 0x0, 0xe313b6716d71d1e2, 0x70bd28, 0x25dfdbfe, {}, [{{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffffff01}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}]}}, {{0x8}, {0x220, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1f}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}, {{0x8, 0x1, r1}, {0x104, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r2}}}]}}]}, 0x6ec}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10021400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000800)={0x88, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xbd6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1d}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x88}}, 0x20000010) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000740)=[{&(0x7f0000000480)="f4dc0515f71a0731a20942db63d02b007b1ed3d0d4779729846ce87a0fb245abc5e211035a500d1abeacfb6ae499c0d0e4dfa20d3f2962ec9d417086034ad15e4d7ec4a59ad2430dabfd3477704abe5e073395f9eb096f5903c817169845b24b839b1d4a5feff29e2556350b50e1c525daad67685e", 0x75, 0x5}, {&(0x7f0000000500)="a6397eed6199b72e3dcd4ec0b5b9a2ee19e772fbb3bdf046086f1cf319a65d90bc7fcea3126aceba87ad1396181bd77fb8eacf46aa886fb5c061c7a4774ebde9794d4773a16a8f9c1fb6670629a7987c0a3e8380d0fb97d2b84a5840a7bdf34ed3f01ef57a72abe5c85c86382ea91b8e04e1c8a59bcd3d3adeef9c0ca490d79e6df2cc7d1c69f18043fd96cab55a2b40ee6e58f98d5b023cd2716a0d9eba2b329a95e20a1b57c45fe004c542a1104dbf6253997603b082f9d88fc42d0d", 0xbd, 0x8b}, {&(0x7f00000005c0)="f326a575ab7cb5dd7fe8f2b9dff95b7408312e052dba25d41a5f7a955a961bca394f5384ab38654dba77fc1636429a39b6881cf4b82ad65a0c557931f9b900a3776bafb5de702c3b8404388e223f1e52177533a9b855a780e7dc2abc72c9579d7055df5cf3af04e765b6d18c3524f390e1390f2001efced9884479588c3a2f67af55a12b0f3704c4169f476e6fdb87ec680a65355fe8", 0x96, 0x218}, {&(0x7f0000000680), 0x0, 0x2}, {&(0x7f00000006c0)="921b48c57ce040bc641fd5f5bb58402371600baa93705f378a736b9f", 0x1c, 0x401}, {&(0x7f0000000700)="b49f03ac639b4324", 0x8, 0x2}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x7) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000140)={0x20000000}) [ 2902.071162] loop7: detected capacity change from 0 to 264192 [ 2902.077655] loop3: detected capacity change from 0 to 264192 [ 2902.080119] loop6: detected capacity change from 0 to 4 [ 2902.082496] loop1: detected capacity change from 0 to 264192 [ 2902.156728] ISOFS: Unable to identify CD-ROM format. [ 2902.179686] loop7: detected capacity change from 0 to 264192 [ 2902.200993] ISOFS: Unable to identify CD-ROM format. [ 2902.204732] ISOFS: Unable to identify CD-ROM format. 08:36:06 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)}, {0x0, 0x0, 0x2840}], 0x0, &(0x7f0000000640)=ANY=[]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)) 08:36:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:36:06 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x300}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2902.264751] loop1: detected capacity change from 0 to 264192 [ 2902.267350] loop3: detected capacity change from 0 to 264192 [ 2902.279050] ISOFS: Unable to identify CD-ROM format. 08:36:06 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:36:06 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x27000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2902.382915] ISOFS: Unable to identify CD-ROM format. [ 2902.387626] ISOFS: Unable to identify CD-ROM format. [ 2902.422755] loop6: detected capacity change from 0 to 4 [ 2902.469082] loop7: detected capacity change from 0 to 264192 08:36:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x23000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:06 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x24000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:06 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/73, 0x49, 0xfffffffffffffffa) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) 08:36:06 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000180)={'\x00', 0x1, 0x9, 0x8, 0x1, 0xffff}) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xd00000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2902.563172] ISOFS: Unable to identify CD-ROM format. 08:36:06 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x500}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2902.569852] loop1: detected capacity change from 0 to 264192 [ 2902.575413] loop7: detected capacity change from 0 to 264192 [ 2902.579725] loop3: detected capacity change from 0 to 264192 [ 2902.585077] loop6: detected capacity change from 0 to 40 [ 2902.614783] ISOFS: Unable to identify CD-ROM format. [ 2902.627168] ISOFS: Unable to identify CD-ROM format. [ 2902.637072] loop1: detected capacity change from 0 to 264192 [ 2902.692952] ISOFS: Unable to identify CD-ROM format. [ 2902.695373] ISOFS: Unable to identify CD-ROM format. [ 2902.736587] loop3: detected capacity change from 0 to 264192 [ 2902.739092] loop6: detected capacity change from 0 to 40 [ 2902.780979] ISOFS: Unable to identify CD-ROM format. 08:36:21 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x28000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xe00000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:36:21 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x25000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2917.386957] loop1: detected capacity change from 0 to 264192 08:36:21 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17, 0xd}, {0x0, 0x0, 0x283d}], 0x8088, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = gettid() rt_sigqueueinfo(r3, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0xc2, 0x7, 0x37, 0x0, 0xfffffffffffffc00, 0x3012, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x100, 0xfffffffffffffffa}, 0x400, 0x2, 0x3, 0x6, 0x6, 0x1, 0xffff, 0x0, 0x2, 0x0, 0xfffffffffffffc8e}, r3, 0x400000004, 0xffffffffffffffff, 0x2) rt_sigqueueinfo(0x0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:21 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x23010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:21 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x600}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:21 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x8001, 0x3, &(0x7f0000000600)=[{&(0x7f0000000340)="aacc58ddbc4e8d7a6a0f616c90847488116327762be00b5b611216f9ee2067bc75036afeb9a289b5bc30d79d5c72b743d48aef9a4a1412afb12d794e7b128c2d4f40f20d2a1dc3b7c6aca7a515a09d571cf2b30e2e167b4cad748cc9562d418f57593085b4412f0348e4c61526b67631dc386e3b71ed817f3643363ce9e00a861a443292f91432c672f37699f835e12d958052595e0a1ff87e0b5f037fc22bf4c4d583a4", 0xa4, 0x9}, {&(0x7f0000000400)="b44d4f8f099e9589b4c70a77f6a6d75f31f58a902b70acac30f464fdb813838cc52ec784f71f4ae43f6a7083b4098297fde15fdd9d5c370c2275f2ecdd0341729eaeb9b2945faab5d8b58a5b23a543f1b245b79948e045f586176432ffc85b369ca695b96ac71b2c648850beecb2f482cc0b43801b4d556e572f3395ab5f0d76b23d12f340def42f016bf245", 0x8c, 0x7fffffff}, {&(0x7f0000000500)="8dd89e503b6090b6cb7e3f7ef1e78eaf6a9ef95fd200eb05daf75d3c7c910d6fa7f3afa24d0d5b2472261faf9a49eeebce152464b6707103d8a96ec7615ced45f544e8ed6b1783563425de4503d48e3b2b690cfcbc3bd62eeb1d3087722244570466454348980dfe9120bc16989264a7a561970bf4c4386cc35d1a3efcc406f35d7a8ce1dbb024f1f3936dbb90443f87a38baaa92d773bb778245ecced3087ab3d232ebd65aaeeea9ba052a44b65f7769cfcbac9fa3b4ebd52425b187562afc636374803dee3d9951381591f4ec1235e8f5a68", 0xd3}]) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40, 0x121) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x80, &(0x7f0000000680)) r7 = openat$incfs(r6, &(0x7f0000000180)='.pending_reads\x00', 0x40200, 0x1c4) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) fcntl$dupfd(r7, 0x406, r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xc7, 0xb5, 0x6, 0x3, 0x0, 0x719, 0x2082, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x8, 0xf46}, 0xad7a987e52bbb578, 0x2, 0x10001, 0x5, 0xe4eb, 0x4, 0xf5, 0x0, 0x9, 0x0, 0x8000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010000009af5969672f1550d0a912b4a807388b14b0000", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000140)={{r1}, 0x0, 0x12, @unused=[0xbc23, 0x3, 0x401, 0x4], @subvolid=0xc4ec}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001180), r1) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001200)={&(0x7f0000001280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="100025bd7000fddbdf255900000008000300", @ANYRES32=0x0, @ANYBLOB="a0b5b41404bf7891f26154b3a33613771ea05b0d2daa59aa95c0149e81fff41a68b79ab14293f2d56f00589fabf80196362d190c74a14deee2db570989a547f87f03bbf9ae3504cb24cd2c8094908b25048cc8a153721c9537c3caa27b5f9862dd60bab33879f842c3ea5eea9d"], 0x1c}}, 0xc0) sendmsg$netlink(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)={0x24, 0x6a, 0x101, 0x0, 0x0, "", [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@loopback}]}, 0x24}], 0x1}, 0x0) dup3(r1, r0, 0x0) [ 2917.394468] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2917.397393] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2917.410922] loop3: detected capacity change from 0 to 264192 [ 2917.413514] loop7: detected capacity change from 0 to 264192 08:36:21 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000240)='.log\x00', 0x210800, 0x8) sendfile(r1, r0, &(0x7f0000000280)=0x9, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = dup3(r2, r0, 0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x29, 0x4, @thr={&(0x7f0000000000)="00b8a579fe0db9e2df9d94812c73af9e1852164e79a8cd14a0d825b80f3cbbc4f609d9b0209f1e1b2774339a019b4fff6aab85d053ec602af5159d0a4ccb793732abb6d82e76a5f980ed8eec3b", &(0x7f0000000140)="9101eedec425a8043d70692615ae6df59051c63fc8327ead11d872a6b768483ba1c9682f87cbc2da1f241208143c40ea44c0f2487129485973e2b9fcd47d74f3fca8f54043878c1971cc42b5c063b468e489451016e1de8f7b49f98a36071264507c14722d12eb0615e9c1025a326d832302baf412924a42b2be8aadb17888c259c37bb0eb243b209ee2923e1993efebc0a3ea6f9d89f5300167198c158ea5e79d2d8f37f9f5a6e183f66d246a5839be2ed9567ced54c45167966363c715ad0142974e186a541bc4740be815e9379aeb416140f956eb9dd0d0"}}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x82000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r5, 0x0, 0x101100, 0x11e) write$binfmt_aout(r6, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r6, r5, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000340)={{0x1, 0x1, 0x18, r5, {r4}}, './file1/file0\x00'}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r3, 0x4004f506, &(0x7f00000000c0)=0x1) 08:36:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x1000000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2917.472989] loop6: detected capacity change from 0 to 40 [ 2917.521530] ISOFS: Unable to identify CD-ROM format. [ 2917.522587] ISOFS: Unable to identify CD-ROM format. [ 2917.540600] loop3: detected capacity change from 0 to 264192 [ 2917.541937] loop1: detected capacity change from 0 to 264192 [ 2917.557366] ISOFS: Unable to identify CD-ROM format. 08:36:21 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x700}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2917.589788] loop7: detected capacity change from 0 to 264192 [ 2917.601877] ISOFS: Unable to identify CD-ROM format. [ 2917.605048] ISOFS: Unable to identify CD-ROM format. [ 2917.663054] loop6: detected capacity change from 0 to 40 [ 2917.685342] ISOFS: Unable to identify CD-ROM format. 08:36:35 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x26000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:36:35 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r2, 0x0, 0x101100, 0x11e) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) fdatasync(0xffffffffffffffff) mq_timedsend(r2, &(0x7f0000000000)="ef2aa49d", 0x4, 0x0, &(0x7f0000000040)={0x77359400}) dup3(r1, r0, 0x0) 08:36:35 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x1158}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:35 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x43825}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) r3 = accept4$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14, 0x80000) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x22000, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000500)={{r4}, "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"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r5 = openat(r4, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x9, 0x161, 0x83, 0x2, 0x2, 0xffffffffffffffff}) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:35 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x29000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2930.849032] loop7: detected capacity change from 0 to 264192 08:36:35 executing program 6: open(&(0x7f00000003c0)='./file0\x00', 0x40, 0x40) r0 = syz_open_dev$loop(&(0x7f0000000400), 0x9, 0x70000) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000440)=0x1) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x6000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r6 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000340)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000380)) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000140)={0x20000000}) 08:36:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x24000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2930.866032] loop6: detected capacity change from 0 to 40 [ 2930.894503] loop1: detected capacity change from 0 to 264192 [ 2930.905745] loop3: detected capacity change from 0 to 264192 08:36:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xeffdffffffffffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2930.962504] ISOFS: Unable to identify CD-ROM format. [ 2930.989740] ISOFS: Unable to identify CD-ROM format. [ 2930.995012] ISOFS: Unable to identify CD-ROM format. [ 2931.000012] loop1: detected capacity change from 0 to 264192 [ 2931.000729] loop6: detected capacity change from 0 to 40 [ 2931.017433] loop7: detected capacity change from 0 to 264192 [ 2931.032365] loop3: detected capacity change from 0 to 264192 [ 2931.056816] ISOFS: Unable to identify CD-ROM format. [ 2931.080968] ISOFS: Unable to identify CD-ROM format. 08:36:35 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x1ec2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x25000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:35 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0x4}}, './file0\x00'}) r6 = dup3(r1, r2, 0x0) openat(r6, 0x0, 0x189100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) openat(r1, &(0x7f0000000040)='./file1\x00', 0x301082, 0xc) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 08:36:35 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x700}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfcfdffffffffffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:36:35 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2931.155444] ISOFS: Unable to identify CD-ROM format. [ 2931.199103] loop6: detected capacity change from 0 to 40 [ 2931.201575] loop1: detected capacity change from 0 to 264192 [ 2931.232009] loop7: detected capacity change from 0 to 264192 08:36:35 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x26010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2931.284938] ISOFS: Unable to identify CD-ROM format. 08:36:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfefdffffffffffff, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2931.297502] loop3: detected capacity change from 0 to 264192 [ 2931.335021] loop1: detected capacity change from 0 to 264192 [ 2931.351896] ISOFS: Unable to identify CD-ROM format. 08:36:35 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x1fc2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2931.381316] ISOFS: Unable to identify CD-ROM format. [ 2931.401967] loop6: detected capacity change from 0 to 40 [ 2931.437990] loop7: detected capacity change from 0 to 264192 [ 2931.454347] loop3: detected capacity change from 0 to 264192 [ 2931.478752] ISOFS: Unable to identify CD-ROM format. [ 2931.516041] ISOFS: Unable to identify CD-ROM format. [ 2931.550661] ISOFS: Unable to identify CD-ROM format. 08:36:50 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x27000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:50 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:50 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x25010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2946.253861] loop6: detected capacity change from 0 to 40 08:36:50 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x2000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:36:50 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/131, 0x83, 0x8001) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffffffffffdef, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:36:50 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(r1, r0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x7ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000300)) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202800, 0x7c) r6 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f0000000500)={{}, r7, 0x12, @unused=[0x1, 0x1, 0x7ff, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000200)={{}, r7, 0x18, @unused=[0x3ff, 0xcd0, 0x0, 0x4], @name="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"}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x5) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000200)={{r5}, r7, 0x16, @inherit={0x68, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x7, {0xa, 0x49, 0xb, 0x45, 0x1ff}, [0x1, 0x8, 0xffff, 0x401]}}, @subvolid=0x8}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f00000002c0)={{}, r7, 0x4, @inherit={0x50, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x0, {0x8, 0x6, 0x101, 0x7fe5, 0x1f}, [0xffffffff80000000]}}, @devid}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000140)={{r2}, r7, 0x2, @inherit={0x58, &(0x7f0000000040)={0x3722126e866f6cfc, 0x2, 0x1, 0xcf, {0x1, 0x3, 0x5, 0x8001, 0xffffffff7fffffff}, [0x1, 0x10001]}}, @subvolid=0x9}) 08:36:50 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2946.283355] loop3: detected capacity change from 0 to 264192 [ 2946.300698] loop1: detected capacity change from 0 to 264192 [ 2946.320943] loop6: detected capacity change from 0 to 40 [ 2946.329156] loop7: detected capacity change from 0 to 264192 [ 2946.333350] ISOFS: Unable to identify CD-ROM format. [ 2946.348798] ISOFS: Unable to identify CD-ROM format. [ 2946.354286] loop3: detected capacity change from 0 to 264192 [ 2946.375909] loop1: detected capacity change from 0 to 264192 [ 2946.410597] ISOFS: Unable to identify CD-ROM format. 08:36:50 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:50 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x4011, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x0, 0x1a2, 0x19}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) r5 = openat(r4, &(0x7f00000001c0)='./file1\x00', 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) sendfile(r2, r0, &(0x7f0000000040)=0x1, 0x1) [ 2946.425305] ISOFS: Unable to identify CD-ROM format. [ 2946.433310] ISOFS: Unable to identify CD-ROM format. [ 2946.460851] loop6: detected capacity change from 0 to 40 08:36:50 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0), 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000427bd7000fddbdf252800000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990016b30000050000002a002a003c04005db8036512883eea345684b6af379b56fd7be133f149ad080211000001ffffffffffff7107ff00ff000203003e01020000823da7a21e56203b8cd40180c7bb4518168d1aeb8fb72fd4e6288ff444ec67f8d216903e34f098ff194293c5e6d708e1f63e40d1a0275fc2428966074adf94992f132fd8f20a74758187439fbda41c46c00731d7c4464430a2175bafcb95d37a0dbbc41a56645048c18c361ba2"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x400c080) r1 = mq_open(&(0x7f0000000000)='\xd2\xac\x97\xaa\x85A\xa9)(\x1f}\xbbS\x1f\xd1\xeb}\xa0\x8b\xd2\x82\x92\xee\xfb\xca\xb8\xba[6h\xa5\xec\xe6\xb4\xa7\v\xc0\xf4\xf6`\x82\x87\x83\rq:0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000340)={"44f784b63cc1b793ac61418ab173a83b", 0x0, 0x0, {0x5, 0x3}, {0x9, 0x800}, 0x0, [0x6, 0x6, 0xffff, 0x0, 0x4b, 0x4, 0x6, 0x12c3, 0x1, 0x5, 0x401, 0x400, 0x3, 0x5, 0x2, 0x5]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000440)={"3483b990b98db5e8337ed252c370e350", r4, r5, {0x1, 0xa26}, {0x0, 0x1000}, 0x80000000, [0x4, 0x9, 0x7, 0x1, 0x9, 0x81000, 0x5, 0x1, 0x2, 0x7, 0x4a, 0x7fff, 0xfff, 0x5, 0x2, 0x8001]}) 08:36:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2946.477595] loop7: detected capacity change from 0 to 264192 08:36:50 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x28000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:50 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x26000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:36:50 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x20c2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2946.522448] loop3: detected capacity change from 0 to 264192 [ 2946.533141] loop6: detected capacity change from 0 to 40 [ 2946.557170] loop1: detected capacity change from 0 to 264192 [ 2946.565892] ISOFS: Unable to identify CD-ROM format. [ 2946.576151] ISOFS: Unable to identify CD-ROM format. [ 2946.583810] loop3: detected capacity change from 0 to 264192 08:36:50 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x7) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40002001}) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x164, 0x1, 0x1, 0x4, 0x0, 0x0, {0x5, 0x0, 0x8}, [@CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_NAT_DST={0x48, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_PROTO={0x34, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}]}, @CTA_NAT_SRC={0xa0, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast1}, @CTA_NAT_V4_MINIP={0x8, 0x1, @local}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @remote}]}, @CTA_PROTOINFO={0x14, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x10, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x2}]}}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'netbios-ns\x00'}}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000001}, 0xd0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) fcntl$dupfd(r1, 0x0, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) 08:36:50 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file1/file0\x00', 0x101002, 0x8) openat(r1, 0x0, 0x101100, 0x11e) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) r3 = memfd_secret(0x80000) r4 = open_tree(r3, &(0x7f0000000000)='./file1\x00', 0x88000) r5 = fsmount(r4, 0x0, 0x72) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000140)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r7 = syz_io_uring_complete(0x0) openat(r7, &(0x7f0000000080)='./file1/file0\x00', 0x8803, 0x194) dup3(r6, r0, 0x0) [ 2946.617065] ISOFS: Unable to identify CD-ROM format. 08:36:50 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4, {0x2}}, './file0\x00'}) close(r6) openat(r2, &(0x7f0000000040)='./file0\x00', 0x2, 0x110) [ 2946.626393] ISOFS: Unable to identify CD-ROM format. [ 2946.630422] loop1: detected capacity change from 0 to 264192 [ 2946.669504] loop6: detected capacity change from 0 to 40 [ 2946.671949] ISOFS: Unable to identify CD-ROM format. [ 2946.735883] loop6: detected capacity change from 0 to 40 08:37:04 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x21c2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:37:04 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x29000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:37:04 executing program 4: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x6, 0x8000) sendfile(r0, r3, 0x0, 0x1) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file1\x00'}) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = getegid() fchown(r7, 0x0, r8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r6, {0x0, r8}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@noextend}, {@mmap}, {@loose}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@uname={'uname', 0x3d, 'syz1\x00'}}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}], [{@pcr={'pcr', 0x3d, 0x3b}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) 08:37:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x26010000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:37:04 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:37:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:37:04 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x4011, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x0, 0x1a2, 0x19}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r3, 0x0, 0x101100, 0x11e) r5 = openat(r4, &(0x7f00000001c0)='./file1\x00', 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x20000000}) sendfile(r2, r0, &(0x7f0000000040)=0x1, 0x1) 08:37:04 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)) r2 = epoll_create(0x7) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_cancel(0x0, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x20000000}) [ 2960.574982] loop7: detected capacity change from 0 to 264192 [ 2960.611812] loop1: detected capacity change from 0 to 264192 [ 2960.622308] loop3: detected capacity change from 0 to 264192 08:37:04 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x22c2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2960.628479] ISOFS: Unable to identify CD-ROM format. [ 2960.636963] loop6: detected capacity change from 0 to 40 [ 2960.647953] loop7: detected capacity change from 0 to 264192 08:37:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2960.679429] ISOFS: Unable to identify CD-ROM format. [ 2960.685143] ISOFS: Unable to identify CD-ROM format. [ 2960.696736] ISOFS: Unable to identify CD-ROM format. [ 2960.699145] loop1: detected capacity change from 0 to 264192 [ 2960.713760] loop3: detected capacity change from 0 to 264192 [ 2960.737731] ISOFS: Unable to identify CD-ROM format. 08:37:05 executing program 7: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6d0d0000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2960.762020] ISOFS: Unable to identify CD-ROM format. [ 2960.777603] loop6: detected capacity change from 0 to 40 08:37:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x27000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) 08:37:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x373, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_submit(r0, 0x2, &(0x7f0000001500)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) epoll_create1(0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:37:05 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x23c2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) 08:37:05 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2a000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@mode}, {@utf8}]}) [ 2960.816512] loop7: detected capacity change from 0 to 264192 [ 2960.847948] loop1: detected capacity change from 0 to 264192 [ 2960.860748] ISOFS: Unable to identify CD-ROM format. [ 2960.864864] loop3: detected capacity change from 0 to 264192 08:37:05 executing program 2: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000207a}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2960.882639] loop7: detected capacity change from 0 to 264192 [ 2960.897921] ISOFS: Unable to identify CD-ROM format. [ 2960.917576] ISOFS: Unable to identify CD-ROM format. [ 2960.918971] loop1: detected capacity change from 0 to 264192 [ 2960.932045] loop3: detected capacity change from 0 to 264192 08:37:05 executing program 6: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x207) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0xa0002000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2026e1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, 0x0, 0x101100, 0x11e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) io_setup(0x373, &(0x7f0000000140)=0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) io_cancel(r4, 0x0, &(0x7f0000000300)) syncfs(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 2960.958183] ISOFS: Unable to identify CD-ROM format. [ 2960.971384] ISOFS: Unable to identify CD-ROM format. [ 2960.988363] ISOFS: Unable to identify CD-ROM format. 08:37:05 executing program 5: ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x24c2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffdef) syncfs(0xffffffffffffffff) [ 2961.066341] loop6: detected capacity change from 0 to 40 [ 2961.168729] loop6: detected capacity change from 0 to 40 VM DIAGNOSIS: 08:42:08 Registers: info registers vcpu 0 RAX=0000000000c06883 RBX=0000000000000000 RCX=ffffffff844a09be RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81287165 RBP=dffffc0000000000 RSP=ffffffff85407e10 R8 =0000000000000001 R9 =ffff88806ce34fc3 R10=ffffed100d9c69f8 R11=0000000000000001 R12=ffffffff85d2df90 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff844a195f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50d94d4000 CR3=000000000d90a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00c402fe016c6c6f502e726567616e61 XMM02=00000000000000004108c70000000000 XMM03=00000606060202060606060901d961f3 XMM04=14f8adf0fc6dd88d8efc0901039aff3f XMM05=fc4b04b2b8fc680bfcb8fc91e14380fc XMM06=b8fc8dd1e086fc156cb429fcdf34208c XMM07=00000606060202060606060901d961f3 XMM08=650800737472617473657220726f7475 XMM09=7566206365786509006e656720636578 XMM10=616469646e616320636578650e007a7a XMM11=7a696d696e696d20636578650d006574 XMM12=650a006873616d7320636578650a0065 XMM13=20636578650a0073746e696820636578 XMM14=6465657320636578650a006c61746f74 XMM15=000065676169727420636578650b0073 info registers vcpu 1 RAX=0000000000cf9b5f RBX=0000000000000001 RCX=ffffffff844a09be RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81287165 RBP=dffffc0000000000 RSP=ffff888008dcfe68 R8 =0000000000000001 R9 =ffff88806cf34fc3 R10=ffffed100d9e69f8 R11=0000000000000001 R12=ffffffff85d2df90 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff844a195f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005644711d8618 CR3=000000000d90a000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041272bc000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000