740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:13:00 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:13:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:00 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 45) 02:13:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r2, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:00 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:00 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 618.086621] loop6: detected capacity change from 0 to 256 [ 618.113350] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 618.120255] loop1: detected capacity change from 0 to 256 [ 618.139058] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 618.143403] loop5: detected capacity change from 0 to 256 [ 618.163293] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 618.187359] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:00 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 46) 02:13:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 618.392836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x0) write(r1, &(0x7f0000000240)="01010101", 0x4) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 618.474121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=4539 comm=kworker/1:0 [ 618.480615] FAULT_INJECTION: forcing a failure. [ 618.480615] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 618.482784] CPU: 1 PID: 5275 Comm: syz-executor.7 Not tainted 5.19.0-rc8-next-20220726 #1 [ 618.483990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 618.485557] Call Trace: [ 618.485938] [ 618.486294] dump_stack_lvl+0x8b/0xb3 [ 618.486899] should_fail.cold+0x5/0xa [ 618.487494] _copy_to_user+0x2a/0x140 [ 618.488091] simple_read_from_buffer+0xcc/0x160 [ 618.488810] proc_fail_nth_read+0x198/0x230 [ 618.489451] ? proc_fault_inject_read+0x230/0x230 [ 618.490157] ? security_file_permission+0xb1/0xe0 [ 618.490871] vfs_read+0x253/0x930 [ 618.491432] ? proc_fault_inject_read+0x230/0x230 [ 618.492184] ? kernel_read+0x1c0/0x1c0 [ 618.492802] ? __fget_files+0x270/0x450 [ 618.493441] ksys_read+0x127/0x250 [ 618.494003] ? __ia32_sys_pwrite64+0x220/0x220 [ 618.494714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 618.495472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 618.496295] do_syscall_64+0x3b/0x90 [ 618.496882] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 618.497663] RIP: 0033:0x7f593eee569c [ 618.498220] 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 [ 618.500888] RSP: 002b:00007f593c4a8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 618.501999] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f593eee569c [ 618.503069] RDX: 000000000000000f RSI: 00007f593c4a81e0 RDI: 0000000000000006 [ 618.504112] RBP: 00007f593c4a81d0 R08: 0000000000000000 R09: 0000000000000000 [ 618.505193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 618.506236] R13: 00007fffbf6acc6f R14: 00007f593c4a8300 R15: 0000000000022000 [ 618.507303] 02:13:01 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 618.586516] loop1: detected capacity change from 0 to 256 [ 618.616998] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 618.620791] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(0xffffffffffffffff) 02:13:01 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 618.765896] loop5: detected capacity change from 0 to 256 [ 618.775629] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 618.789823] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 618.847064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=4539 comm=kworker/1:0 [ 618.926494] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 619.629733] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(0xffffffffffffffff) 02:13:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:13:19 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:19 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01010101", 0x4) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 637.252443] loop1: detected capacity change from 0 to 256 [ 637.286837] loop5: detected capacity change from 0 to 256 [ 637.324962] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 637.325774] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 637.333198] loop6: detected capacity change from 0 to 256 [ 637.340443] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:19 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01010101", 0x4) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:20 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 637.615929] loop1: detected capacity change from 0 to 256 [ 637.630379] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:20 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 637.995840] loop1: detected capacity change from 0 to 256 [ 638.022876] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 638.149969] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 638.195950] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) 02:13:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:37 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(0xffffffffffffffff) 02:13:37 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01010101", 0x4) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:13:37 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 654.764896] loop5: detected capacity change from 0 to 256 [ 654.782516] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 654.811439] loop6: detected capacity change from 0 to 256 02:13:37 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 654.867942] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:37 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x9, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) 02:13:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:37 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:37 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:37 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, 0x0, 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 655.649245] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 655.693896] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:57 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) 02:13:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:13:57 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:13:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, 0x0, 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) close(r4) 02:13:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 674.875122] loop6: detected capacity change from 0 to 256 [ 674.907053] loop5: detected capacity change from 0 to 256 [ 674.915634] loop1: detected capacity change from 0 to 256 [ 674.937163] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 674.957491] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:13:57 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x10, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) close(r4) 02:13:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 675.122742] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, 0x0, 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 675.256391] loop1: detected capacity change from 0 to 256 [ 675.264853] loop5: detected capacity change from 0 to 256 [ 675.277177] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:13:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:13:57 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x300, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:13:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 675.471820] loop1: detected capacity change from 0 to 256 02:13:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 675.684089] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 675.770606] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:14:25 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:14:25 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 703.544764] loop6: detected capacity change from 0 to 256 02:14:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) close(r4) 02:14:25 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:14:25 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x700, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:14:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 703.578501] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 703.599688] loop1: detected capacity change from 0 to 256 [ 703.600753] loop5: detected capacity change from 0 to 256 [ 703.636176] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x900, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:14:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa00, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 704.097319] loop1: detected capacity change from 0 to 256 02:14:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, &(0x7f0000000400)=[0x0], 0x0) 02:14:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb00, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 704.181088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 704.331783] loop5: detected capacity change from 0 to 256 [ 704.364393] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:14:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0, 0x0) [ 704.443139] loop1: detected capacity change from 0 to 256 [ 704.468664] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:26 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:14:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1020, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:14:26 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 704.581160] loop6: detected capacity change from 0 to 256 [ 704.688533] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:14:27 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:14:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 705.183252] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:14:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:14:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:14:46 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:46 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:14:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="0101", 0x2) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:14:46 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:14:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 724.158911] loop2: detected capacity change from 0 to 256 [ 724.205913] loop6: detected capacity change from 0 to 256 [ 724.214115] loop5: detected capacity change from 0 to 256 [ 724.223924] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 724.231481] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 724.242402] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:46 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:14:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 724.587901] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:47 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:14:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:14:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:14:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 724.739235] loop6: detected capacity change from 0 to 256 [ 724.775588] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:14:47 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x80000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 724.817791] FAT-fs (loop1): bogus number of reserved sectors [ 724.819420] FAT-fs (loop1): Can't find a valid FAT filesystem [ 725.077643] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 725.128020] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 725.140462] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:06 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:15:06 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:15:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:15:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:15:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:15:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) [ 743.974867] loop5: detected capacity change from 0 to 256 [ 743.994366] loop2: detected capacity change from 0 to 256 [ 744.006313] loop6: detected capacity change from 0 to 256 [ 744.012294] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.017862] FAT-fs (loop1): bogus number of reserved sectors [ 744.018529] FAT-fs (loop1): Can't find a valid FAT filesystem [ 744.021046] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.029608] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:06 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 744.170708] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:15:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:15:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 744.249763] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.255894] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.277854] FAT-fs (loop1): bogus number of reserved sectors [ 744.279501] FAT-fs (loop1): Can't find a valid FAT filesystem [ 744.283272] loop6: detected capacity change from 0 to 256 [ 744.306296] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:15:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:15:06 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 744.377754] loop5: detected capacity change from 0 to 256 [ 744.402051] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 744.507527] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.527238] FAT-fs (loop1): bogus number of reserved sectors [ 744.527923] FAT-fs (loop1): Can't find a valid FAT filesystem [ 745.230902] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:15:26 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:15:26 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:15:26 executing program 2: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:15:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 764.010045] loop6: detected capacity change from 0 to 256 [ 764.016115] loop5: detected capacity change from 0 to 256 [ 764.026722] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 764.029972] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 764.045719] FAT-fs (loop1): bogus number of reserved sectors [ 764.046354] FAT-fs (loop1): Can't find a valid FAT filesystem 02:15:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:15:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:15:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:15:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 764.520509] FAT-fs (loop1): bogus number of reserved sectors [ 764.521181] FAT-fs (loop1): Can't find a valid FAT filesystem 02:15:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240), 0x0) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 764.833046] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 764.852385] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:15:47 executing program 2: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:15:47 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:15:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:15:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, 0xffffffffffffffff, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:47 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:15:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 784.645554] loop6: detected capacity change from 0 to 256 [ 784.652943] loop1: detected capacity change from 0 to 256 [ 784.677109] FAT-fs (loop1): bogus number of reserved sectors [ 784.678609] FAT-fs (loop1): Can't find a valid FAT filesystem [ 784.687461] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 784.697596] loop5: detected capacity change from 0 to 256 [ 784.720326] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:15:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 784.910794] loop1: detected capacity change from 0 to 256 [ 784.925947] FAT-fs (loop1): bogus number of reserved sectors [ 784.927529] FAT-fs (loop1): Can't find a valid FAT filesystem [ 786.107080] blk_print_req_error: 15 callbacks suppressed [ 786.107100] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.109724] buffer_io_error: 14 callbacks suppressed [ 786.109737] Buffer I/O error on dev loop1, logical block 1, async page read [ 786.113776] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.116945] Buffer I/O error on dev loop1, logical block 2, async page read [ 786.120239] I/O error, dev loop1, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.122511] Buffer I/O error on dev loop1, logical block 3, async page read [ 786.124716] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.128380] Buffer I/O error on dev loop1, logical block 4, async page read [ 786.130722] I/O error, dev loop1, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.131689] Buffer I/O error on dev loop1, logical block 5, async page read [ 786.152156] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.153105] Buffer I/O error on dev loop1, logical block 6, async page read [ 786.164766] I/O error, dev loop1, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 786.165732] Buffer I/O error on dev loop1, logical block 7, async page read [ 786.177127] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 786.252294] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:16:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:16:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:16:07 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:16:07 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x9000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:07 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, 0xffffffffffffffff, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 804.946598] loop1: detected capacity change from 0 to 256 [ 804.955392] loop5: detected capacity change from 0 to 256 [ 804.977977] FAT-fs (loop1): bogus number of reserved sectors [ 804.979760] FAT-fs (loop1): Can't find a valid FAT filesystem [ 804.985809] loop6: detected capacity change from 0 to 256 [ 805.013974] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 805.018702] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:16:07 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:16:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) [ 805.364667] loop1: detected capacity change from 0 to 256 [ 805.380404] FAT-fs (loop1): bogus number of reserved sectors [ 805.381002] FAT-fs (loop1): Can't find a valid FAT filesystem 02:16:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:07 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, 0xffffffffffffffff, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:07 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 805.851979] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 805.907753] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:16:27 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x10000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:16:27 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:16:27 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:16:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 825.032594] loop1: detected capacity change from 0 to 256 [ 825.054863] loop5: detected capacity change from 0 to 256 [ 825.060326] FAT-fs (loop1): bogus number of reserved sectors [ 825.060940] FAT-fs (loop1): Can't find a valid FAT filesystem [ 825.085276] loop2: detected capacity change from 0 to 256 [ 825.094721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 825.096936] loop6: detected capacity change from 0 to 256 [ 825.107031] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 825.133916] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:16:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) 02:16:27 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 825.330434] loop1: detected capacity change from 0 to 256 [ 825.359438] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 825.375836] FAT-fs (loop1): bogus number of reserved sectors [ 825.376759] FAT-fs (loop1): Can't find a valid FAT filesystem [ 825.398640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 02:16:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, &(0x7f0000000400)=[0x0], 0x0) [ 825.995524] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.047620] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.102162] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:16:47 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20100000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 844.971879] loop2: detected capacity change from 0 to 256 02:16:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 844.992648] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 845.010023] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.027464] loop1: detected capacity change from 0 to 256 [ 845.031957] loop5: detected capacity change from 0 to 256 [ 845.032389] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 845.059443] FAT-fs (loop1): bogus number of reserved sectors [ 845.060033] FAT-fs (loop1): Can't find a valid FAT filesystem [ 845.064447] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.068971] loop6: detected capacity change from 0 to 256 02:16:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:16:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0, 0x0) 02:16:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:16:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 845.095312] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:47 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:16:47 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc0ed0000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:16:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 845.398305] loop1: detected capacity change from 0 to 256 02:16:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 845.452619] FAT-fs (loop1): bogus number of reserved sectors [ 845.453351] FAT-fs (loop1): Can't find a valid FAT filesystem [ 846.254858] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:16:48 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:16:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 846.287497] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.347244] loop6: detected capacity change from 0 to 256 [ 846.355498] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.860154] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 847.208296] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:08 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:17:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:17:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) 02:17:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:08 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:17:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:17:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 866.072150] loop6: detected capacity change from 0 to 256 [ 866.073704] loop1: detected capacity change from 0 to 256 [ 866.089886] FAT-fs (loop1): bogus number of reserved sectors [ 866.091657] FAT-fs (loop1): Can't find a valid FAT filesystem [ 866.099933] loop4: detected capacity change from 0 to 256 [ 866.103759] loop5: detected capacity change from 0 to 256 [ 866.113094] loop2: detected capacity change from 0 to 256 [ 866.115400] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.128574] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.147137] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.150349] FAT-fs (loop4): bogus number of reserved sectors [ 866.150908] FAT-fs (loop4): Can't find a valid FAT filesystem 02:17:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff0000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:17:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:17:08 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffe00, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:17:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 866.462523] loop4: detected capacity change from 0 to 256 [ 866.482399] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.490680] loop1: detected capacity change from 0 to 256 [ 866.512461] FAT-fs (loop1): invalid media value (0x00) [ 866.514215] FAT-fs (loop1): Can't find a valid FAT filesystem 02:17:09 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 867.513567] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 867.599023] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:10 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff8c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:17:10 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) [ 867.674710] loop1: detected capacity change from 0 to 256 [ 867.678681] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) [ 867.690258] FAT-fs (loop1): invalid media value (0x00) [ 867.690819] FAT-fs (loop1): Can't find a valid FAT filesystem [ 867.700484] loop6: detected capacity change from 0 to 256 [ 867.716943] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:10 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 867.776062] loop5: detected capacity change from 0 to 256 [ 867.797287] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 867.815826] loop4: detected capacity change from 0 to 256 [ 867.842046] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 868.811958] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 868.874721] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 868.878250] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 868.904336] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:30 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) 02:17:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:17:30 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:17:30 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffff6, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:17:30 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:17:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) 02:17:30 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, 0xffffffffffffffff, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 888.076307] loop5: detected capacity change from 0 to 256 [ 888.081436] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.129536] loop6: detected capacity change from 0 to 256 [ 888.169456] loop2: detected capacity change from 0 to 256 [ 888.174041] loop4: detected capacity change from 0 to 256 [ 888.187947] loop1: detected capacity change from 0 to 256 [ 888.191328] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.197662] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.211964] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.215151] FAT-fs (loop1): invalid media value (0x00) [ 888.216070] FAT-fs (loop1): Can't find a valid FAT filesystem 02:17:30 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffe, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:17:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, 0xffffffffffffffff, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:17:30 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:31 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 888.580939] loop1: detected capacity change from 0 to 256 [ 888.637023] FAT-fs (loop1): bogus number of FAT sectors [ 888.637737] FAT-fs (loop1): Can't find a valid FAT filesystem 02:17:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, 0xffffffffffffffff, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:31 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 889.001431] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.077647] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.093901] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.153039] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x7fffffff) close(r4) 02:17:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:17:50 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 908.206924] loop5: detected capacity change from 0 to 256 [ 908.210511] loop1: detected capacity change from 0 to 256 [ 908.236830] loop4: detected capacity change from 0 to 256 02:17:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:50 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) 02:17:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:17:50 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:17:50 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 908.255832] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.260455] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.292670] FAT-fs (loop1): bogus number of FAT sectors [ 908.294206] FAT-fs (loop1): Can't find a valid FAT filesystem [ 908.299896] loop6: detected capacity change from 0 to 256 [ 908.326133] loop2: detected capacity change from 0 to 256 [ 908.344412] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.348280] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:50 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 908.438322] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x7fffffff) close(r4) 02:17:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 908.527531] loop5: detected capacity change from 0 to 256 [ 908.539519] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.623681] loop1: detected capacity change from 0 to 256 02:17:51 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 908.648551] FAT-fs (loop1): bogus number of FAT sectors [ 908.650294] FAT-fs (loop1): Can't find a valid FAT filesystem 02:17:51 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff00000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 908.708067] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x7fffffff) [ 908.824531] loop6: detected capacity change from 0 to 256 [ 908.829466] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.858737] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:17:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x7fffffff) close(r4) 02:17:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x7fffffff) [ 908.887103] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.890731] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:17:51 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x100000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 909.004978] loop2: detected capacity change from 0 to 256 [ 909.011773] loop6: detected capacity change from 0 to 256 [ 909.014714] loop5: detected capacity change from 0 to 256 [ 909.026292] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.035820] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.042965] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.045073] loop1: detected capacity change from 0 to 256 [ 909.071902] FAT-fs (loop1): bogus number of FAT sectors [ 909.072516] FAT-fs (loop1): Can't find a valid FAT filesystem [ 909.174915] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.215015] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x7fffffff) 02:17:51 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) 02:17:51 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x200000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 909.296644] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:17:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:17:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:17:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 909.344868] loop4: detected capacity change from 0 to 256 [ 909.369352] loop6: detected capacity change from 0 to 256 [ 909.369425] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.840045] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.852112] loop5: detected capacity change from 0 to 256 [ 909.853335] loop1: detected capacity change from 0 to 256 [ 909.885888] FAT-fs (loop1): bogus number of FAT sectors [ 909.886602] FAT-fs (loop1): Can't find a valid FAT filesystem [ 909.887103] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.958160] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 910.414476] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 911.166013] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:18:12 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:18:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:18:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) close(r4) 02:18:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x300000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:18:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:12 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:18:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 929.607914] loop5: detected capacity change from 0 to 256 [ 929.613778] loop1: detected capacity change from 0 to 256 [ 929.628249] loop4: detected capacity change from 0 to 256 [ 929.637830] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.643699] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.648118] loop6: detected capacity change from 0 to 256 [ 929.651917] loop2: detected capacity change from 0 to 256 [ 929.656158] FAT-fs (loop1): bogus number of FAT sectors [ 929.656826] FAT-fs (loop1): Can't find a valid FAT filesystem [ 929.659992] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.705991] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:18:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x700000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:18:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 929.916293] loop1: detected capacity change from 0 to 256 02:18:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 929.981152] FAT-fs (loop1): bogus number of FAT sectors [ 929.982112] FAT-fs (loop1): Can't find a valid FAT filesystem 02:18:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x800000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:18:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:18:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x900000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 930.295158] loop1: detected capacity change from 0 to 256 02:18:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 930.336082] FAT-fs (loop1): bogus number of FAT sectors [ 930.337985] FAT-fs (loop1): Can't find a valid FAT filesystem 02:18:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:18:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 930.586592] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.588426] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.611970] loop1: detected capacity change from 0 to 256 [ 930.655258] FAT-fs (loop1): bogus number of FAT sectors [ 930.656180] FAT-fs (loop1): Can't find a valid FAT filesystem [ 930.670934] loop6: detected capacity change from 0 to 256 [ 930.680688] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.788957] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.790514] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.537362] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:18:32 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:32 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:18:32 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa00000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:18:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:18:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:18:32 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:32 executing program 4: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) fadvise64(0xffffffffffffffff, 0x4, 0x7ff, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 950.218529] loop5: detected capacity change from 0 to 256 [ 950.223305] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 950.226541] loop2: detected capacity change from 0 to 256 [ 950.250773] loop6: detected capacity change from 0 to 256 [ 950.294589] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 950.302915] loop1: detected capacity change from 0 to 256 [ 950.309105] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 950.346725] FAT-fs (loop1): bogus number of FAT sectors [ 950.347236] FAT-fs (loop1): Can't find a valid FAT filesystem 02:18:32 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb00000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:18:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:18:33 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 950.610654] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 950.629688] loop1: detected capacity change from 0 to 256 02:18:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 950.699638] FAT-fs (loop1): bogus number of FAT sectors [ 950.700217] FAT-fs (loop1): Can't find a valid FAT filesystem [ 950.747814] loop6: detected capacity change from 0 to 256 [ 950.756770] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 951.584935] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 951.586823] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 951.607807] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:18:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:18:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:52 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:18:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:52 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:18:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:18:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:18:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 970.547161] loop6: detected capacity change from 0 to 256 [ 970.568816] loop5: detected capacity change from 0 to 256 [ 970.572999] loop4: detected capacity change from 0 to 256 [ 970.575733] loop1: detected capacity change from 0 to 256 [ 970.611923] FAT-fs (loop1): bogus number of FAT sectors [ 970.613836] FAT-fs (loop1): Can't find a valid FAT filesystem [ 970.614352] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 970.616329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 970.626044] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 971.510845] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 971.567961] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 971.614446] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:19:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:19:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:19:12 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:19:12 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:19:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:19:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 990.082932] loop5: detected capacity change from 0 to 256 [ 990.089571] loop1: detected capacity change from 0 to 256 [ 990.101093] loop4: detected capacity change from 0 to 256 [ 990.104918] loop2: detected capacity change from 0 to 256 [ 990.106774] loop6: detected capacity change from 0 to 256 [ 990.122866] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 990.132645] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 990.141413] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 990.156685] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:19:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 990.580470] loop1: detected capacity change from 0 to 256 02:19:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 990.976738] loop1: detected capacity change from 0 to 256 02:19:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) [ 991.034304] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 991.120045] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 991.130651] loop6: detected capacity change from 0 to 256 02:19:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 991.148760] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 991.156596] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 991.165413] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 991.246534] loop5: detected capacity change from 0 to 256 [ 991.262164] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 991.284145] loop2: detected capacity change from 0 to 256 [ 991.296590] loop4: detected capacity change from 0 to 256 [ 991.315907] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 991.355765] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 991.981240] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 992.018086] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 992.039411] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 992.049228] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:32 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:19:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) close(r4) 02:19:32 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:19:32 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) 02:19:32 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:19:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:19:32 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff000000000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1009.687436] loop2: detected capacity change from 0 to 256 [ 1009.705950] loop6: detected capacity change from 0 to 256 [ 1009.721168] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1009.739786] loop4: detected capacity change from 0 to 256 [ 1009.743639] loop5: detected capacity change from 0 to 256 [ 1009.746683] loop1: detected capacity change from 0 to 256 [ 1009.791014] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1009.792351] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1009.797480] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1009.798811] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:32 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:19:32 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffffff00000000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:19:32 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1010.390993] loop1: detected capacity change from 0 to 256 [ 1010.398110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1010.409632] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1010.440904] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:33 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x3, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1010.733801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1010.743767] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1010.754152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 02:19:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) sendfile(r2, r4, 0x0, 0x7fffffff) 02:19:33 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1010.829067] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1010.840105] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1010.909529] loop4: detected capacity change from 0 to 256 [ 1010.932110] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1011.102485] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:19:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:19:52 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) sendfile(r2, r4, 0x0, 0x7fffffff) 02:19:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:19:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) 02:19:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) close(r4) 02:19:52 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x7, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1030.446156] loop1: detected capacity change from 0 to 256 [ 1030.456279] loop2: detected capacity change from 0 to 256 [ 1030.478001] loop4: detected capacity change from 0 to 256 [ 1030.478655] loop6: detected capacity change from 0 to 256 [ 1030.484742] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1030.485917] loop5: detected capacity change from 0 to 256 [ 1030.490266] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1030.494638] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1030.515917] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1030.517427] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1030.520138] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1030.531095] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:19:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x8, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:19:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1030.738764] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1030.769947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1030.790050] loop1: detected capacity change from 0 to 256 [ 1030.802630] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1030.822914] loop4: detected capacity change from 0 to 256 [ 1030.823690] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:53 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1030.843500] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x9, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1031.014476] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1031.036253] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1031.052122] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1031.096217] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:19:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:19:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xa, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1031.357885] loop4: detected capacity change from 0 to 256 [ 1031.368565] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1031.402735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1031.416075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1031.425696] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1031.505071] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1031.506297] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 02:20:13 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:20:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xb, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:20:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) close(r4) 02:20:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r1, 0x4, 0x7ff, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) 02:20:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:20:13 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1051.295146] loop5: detected capacity change from 0 to 256 [ 1051.297717] loop4: detected capacity change from 0 to 256 [ 1051.301169] loop1: detected capacity change from 0 to 256 [ 1051.305821] loop2: detected capacity change from 0 to 256 [ 1051.321070] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.326778] loop6: detected capacity change from 0 to 256 [ 1051.347468] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.359168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1051.413716] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.415728] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1051.425973] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.442015] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x10, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1051.514870] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.600036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 02:20:14 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) [ 1051.631538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1051.688375] loop2: detected capacity change from 0 to 256 02:20:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:20:14 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1051.771793] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.779518] loop1: detected capacity change from 0 to 256 [ 1051.806288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:14 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x300, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:14 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1051.881047] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1051.893806] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1051.918560] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1052.002146] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1052.030617] loop2: detected capacity change from 0 to 256 02:20:14 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x700, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1052.064732] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1052.143031] loop1: detected capacity change from 0 to 256 [ 1052.157821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1052.173842] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1052.180480] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1052.217975] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1052.251618] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1052.305904] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:20:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r1, 0x4, 0x7ff, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) close(r3) 02:20:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r1, 0x4, 0x7ff, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) 02:20:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:20:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:20:29 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:20:29 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x900, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1067.029950] loop1: detected capacity change from 0 to 256 [ 1067.034523] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.041921] loop5: detected capacity change from 0 to 256 [ 1067.042713] loop4: detected capacity change from 0 to 256 [ 1067.053634] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.062650] loop6: detected capacity change from 0 to 256 02:20:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1067.070227] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.076899] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.090685] loop1: detected capacity change from 0 to 256 [ 1067.093931] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1067.095821] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.109478] loop2: detected capacity change from 0 to 256 [ 1067.112988] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.113358] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1067.151435] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1067.161911] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:29 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xa00, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1067.228253] loop1: detected capacity change from 0 to 256 [ 1067.246023] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1067.254560] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1067.308656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1067.328806] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1067.336923] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1067.359859] loop2: detected capacity change from 0 to 256 [ 1067.377688] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.408259] loop1: detected capacity change from 0 to 256 [ 1067.481532] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.488777] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.582933] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.599465] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.657631] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1067.719276] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:20:48 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:20:48 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xb00, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, 0x0, 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:20:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r1, 0x4, 0x7ff, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) 02:20:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r1, 0x4, 0x7ff, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) close(r3) 02:20:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:20:48 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1086.358238] loop1: detected capacity change from 0 to 256 [ 1086.361491] loop2: detected capacity change from 0 to 256 [ 1086.363287] loop4: detected capacity change from 0 to 256 [ 1086.368540] loop5: detected capacity change from 0 to 256 [ 1086.369846] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.383005] loop6: detected capacity change from 0 to 256 [ 1086.384741] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.387670] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1086.396445] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.405247] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1086.405298] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.414910] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.502642] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:48 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x1020, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:20:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, 0x0, 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1086.517385] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.612565] loop1: detected capacity change from 0 to 256 [ 1086.645756] loop2: detected capacity change from 0 to 256 [ 1086.658109] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.672159] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:20:49 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1086.873772] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1086.891821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:49 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, 0x0, 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1086.939666] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r1, 0x4, 0x7ff, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7fffffff) close(r3) [ 1086.976556] loop1: detected capacity change from 0 to 256 [ 1086.985129] loop2: detected capacity change from 0 to 256 [ 1086.989036] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.011637] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.018965] loop5: detected capacity change from 0 to 256 [ 1087.036034] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:20:49 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2010, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:20:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1087.080232] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.159752] loop1: detected capacity change from 0 to 256 02:20:49 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1087.226540] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.249225] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.267534] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.291000] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.383299] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1087.917790] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:21:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:21:08 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:21:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:21:08 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:21:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xedc0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1105.988976] loop4: detected capacity change from 0 to 256 [ 1105.993794] loop6: detected capacity change from 0 to 256 [ 1106.010222] loop2: detected capacity change from 0 to 256 [ 1106.019013] loop5: detected capacity change from 0 to 256 [ 1106.032970] loop1: detected capacity change from 0 to 256 [ 1106.041584] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.043446] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.043776] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.047073] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.068343] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.243670] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.249964] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x20000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:21:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1106.419976] loop1: detected capacity change from 0 to 256 [ 1106.431455] loop2: detected capacity change from 0 to 256 [ 1106.448513] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.449887] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.613153] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.616074] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1106.909206] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:24 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x80000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:21:24 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:21:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:21:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:21:24 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:21:24 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:24 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:21:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1122.393306] loop6: detected capacity change from 0 to 256 [ 1122.405573] loop1: detected capacity change from 0 to 256 [ 1122.411283] loop2: detected capacity change from 0 to 256 [ 1122.416498] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1122.439293] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1122.447680] loop5: detected capacity change from 0 to 256 [ 1122.451089] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1122.468776] loop4: detected capacity change from 0 to 256 [ 1122.483373] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1122.506600] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1122.593816] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:25 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfeffff, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1122.666897] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1122.835301] loop2: detected capacity change from 0 to 256 [ 1122.840981] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1122.902519] loop1: detected capacity change from 0 to 256 02:21:25 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1122.929513] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1122.934826] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:25 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x1000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:21:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1123.084098] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1123.214164] loop2: detected capacity change from 0 to 256 [ 1123.229249] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1123.987817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1123.994696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1124.029427] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:26 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1124.073322] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:26 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:21:26 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r2, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1124.132557] loop4: detected capacity change from 0 to 256 [ 1124.140161] loop1: detected capacity change from 0 to 256 [ 1124.140679] loop2: detected capacity change from 0 to 256 [ 1124.143385] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1124.154703] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1124.169976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=5410 comm=kworker/1:2 [ 1124.172819] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1124.192743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1124.215080] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1124.269230] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1124.479103] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:43 executing program 3: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:21:43 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:21:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:21:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:21:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:21:43 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x3000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:21:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r2, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1140.701412] loop2: detected capacity change from 0 to 256 [ 1140.704138] loop4: detected capacity change from 0 to 256 [ 1140.710668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1140.712064] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1140.745952] loop5: detected capacity change from 0 to 256 [ 1140.769349] loop6: detected capacity change from 0 to 256 [ 1140.776377] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1140.780614] loop1: detected capacity change from 0 to 256 [ 1140.788799] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) [ 1140.790732] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1140.797215] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1140.799993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1140.803828] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r2, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1140.816931] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1140.868649] loop4: detected capacity change from 0 to 256 [ 1140.876024] loop2: detected capacity change from 0 to 256 [ 1140.893003] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1140.896588] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:43 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x7000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1140.982229] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:43 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1141.004025] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.011947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 02:21:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) [ 1141.019716] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1141.058751] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:21:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:21:43 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x8000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:21:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1141.117789] loop4: detected capacity change from 0 to 256 [ 1141.147095] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.154890] loop1: detected capacity change from 0 to 256 [ 1141.162279] loop2: detected capacity change from 0 to 256 [ 1141.181920] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.188470] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.270576] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.282460] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.288531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1141.321241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1141.412823] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:03 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x9000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:22:03 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:22:03 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r2, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:22:03 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:03 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) close(r4) 02:22:03 executing program 6: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) [ 1160.579088] loop2: detected capacity change from 0 to 256 [ 1160.587154] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.644159] loop4: detected capacity change from 0 to 256 02:22:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1160.652295] loop1: detected capacity change from 0 to 256 [ 1160.655804] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.670251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1160.685056] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.687444] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.695280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1160.746694] loop2: detected capacity change from 0 to 256 [ 1160.775648] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.781236] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, 0x0, 0x0, 0x7fff) [ 1160.805569] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:03 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:22:03 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xa000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1160.870021] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.897070] loop2: detected capacity change from 0 to 256 [ 1160.903708] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.920233] loop4: detected capacity change from 0 to 256 [ 1160.926494] loop1: detected capacity change from 0 to 256 [ 1160.932891] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.946922] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1160.949653] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1160.972127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 02:22:03 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xb000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:03 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1161.109524] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, 0x0, 0x0, 0x7fff) [ 1161.130966] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1161.145952] loop2: detected capacity change from 0 to 256 [ 1161.164446] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1161.245154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1161.268430] loop1: detected capacity change from 0 to 256 [ 1161.282328] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1161.367067] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:20 executing program 6: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) 02:22:20 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) close(r4) 02:22:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1177.559112] loop4: detected capacity change from 0 to 256 02:22:20 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x10000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:22:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, 0x0, 0x0, 0x7fff) 02:22:20 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1177.577899] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1177.609385] loop1: detected capacity change from 0 to 256 [ 1177.621596] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1177.651966] loop2: detected capacity change from 0 to 256 [ 1177.658666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1177.674583] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 02:22:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1177.688544] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1177.715451] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140), 0x0, 0x7fff) [ 1177.733973] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:20 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x20000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1177.786918] loop4: detected capacity change from 0 to 256 [ 1177.800471] loop1: detected capacity change from 0 to 256 02:22:20 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1177.812095] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1177.833862] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1177.915479] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1177.940941] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:20 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1177.948963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1178.273905] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:36 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x20100000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:36 executing program 6: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) 02:22:36 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r2, 0x4, 0x7ff, 0x4) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x7fffffff) close(r4) 02:22:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:22:36 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140), 0x0, 0x7fff) 02:22:36 executing program 3: perf_event_open(0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:36 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1193.735945] loop1: detected capacity change from 0 to 256 [ 1193.742497] loop4: detected capacity change from 0 to 256 [ 1193.748783] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1193.754611] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:36 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:22:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140), 0x0, 0x7fff) [ 1193.865358] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:36 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x8cffffff, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1193.949746] loop1: detected capacity change from 0 to 256 [ 1193.982002] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) [ 1194.087459] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1194.143154] loop1: detected capacity change from 0 to 256 02:22:36 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xc0ed0000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1194.158948] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:36 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:36 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1194.252757] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1194.260003] loop2: detected capacity change from 0 to 256 [ 1194.272261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1194.287115] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1194.527437] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000240)={0xa0002000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r5, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r4, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r5}]) io_submit(r3, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) 02:22:51 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:22:51 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xf6ffffff, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:51 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1209.478336] loop2: detected capacity change from 0 to 256 02:22:51 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:22:51 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:22:51 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1209.489599] loop4: detected capacity change from 0 to 256 [ 1209.514045] loop6: detected capacity change from 0 to 256 [ 1209.517898] loop1: detected capacity change from 0 to 256 [ 1209.522323] loop5: detected capacity change from 0 to 256 [ 1209.525145] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1209.572818] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:52 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfeffffff, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:22:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) [ 1209.688627] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:52 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1209.755981] loop2: detected capacity change from 0 to 256 [ 1209.791103] loop1: detected capacity change from 0 to 256 02:22:52 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xffff0000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1209.834452] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:22:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1210.018475] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1210.253159] loop2: detected capacity change from 0 to 256 [ 1210.420711] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:11 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfffffe00, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:11 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:11 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:11 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:23:11 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1229.526904] loop2: detected capacity change from 0 to 256 [ 1229.531982] loop1: detected capacity change from 0 to 256 [ 1229.535752] loop6: detected capacity change from 0 to 256 [ 1229.541681] loop5: detected capacity change from 0 to 256 [ 1229.542748] loop4: detected capacity change from 0 to 256 [ 1229.587720] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xffffff8c, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfffffff6, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1230.854814] loop2: detected capacity change from 0 to 256 02:23:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1230.907853] loop1: detected capacity change from 0 to 256 02:23:13 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1230.938583] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:13 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1231.036985] loop6: detected capacity change from 0 to 256 [ 1231.038066] loop4: detected capacity change from 0 to 256 [ 1231.055293] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:14 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:14 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfffffffe, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:14 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1232.001903] loop1: detected capacity change from 0 to 256 [ 1232.043783] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1232.047391] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1232.642778] loop5: detected capacity change from 0 to 256 [ 1233.473867] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:23:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:35 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:35 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x20000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:35 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:35 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1252.608287] loop1: detected capacity change from 0 to 256 [ 1252.615871] loop6: detected capacity change from 0 to 256 [ 1252.621657] loop4: detected capacity change from 0 to 256 [ 1252.638917] loop5: detected capacity change from 0 to 256 [ 1252.643411] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1252.660480] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:35 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xedc000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:35 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1253.967461] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1253.979703] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1270.511314] loop6: detected capacity change from 0 to 256 02:23:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:23:52 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x1000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:23:52 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:52 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:52 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:23:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1270.550507] loop4: detected capacity change from 0 to 256 [ 1270.553382] loop5: detected capacity change from 0 to 256 [ 1270.558538] FAT-fs (loop2): bogus number of reserved sectors [ 1270.559025] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1270.572723] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1270.581786] loop1: detected capacity change from 0 to 256 [ 1270.605943] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x8000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfeffff00000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x100000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x200000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:53 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1271.074237] FAT-fs (loop2): bogus number of reserved sectors [ 1271.074763] FAT-fs (loop2): Can't find a valid FAT filesystem 02:23:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x300000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1271.373152] FAT-fs (loop2): bogus number of reserved sectors [ 1271.373697] FAT-fs (loop2): Can't find a valid FAT filesystem 02:23:53 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x700000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:53 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1271.469544] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) sendfile(r2, r3, 0x0, 0x7fffffff) 02:23:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:23:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) 02:23:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1271.568955] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:54 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x800000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1271.611451] FAT-fs (loop2): bogus number of reserved sectors [ 1271.612135] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1271.614666] loop4: detected capacity change from 0 to 256 [ 1271.628871] loop5: detected capacity change from 0 to 256 [ 1271.630527] loop6: detected capacity change from 0 to 256 [ 1271.650260] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1271.655645] loop1: detected capacity change from 0 to 256 [ 1271.667666] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:23:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:23:54 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x900000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:23:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) [ 1271.775944] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1271.845408] loop4: detected capacity change from 0 to 256 [ 1271.852958] FAT-fs (loop2): bogus number of reserved sectors [ 1271.853456] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1271.856750] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1271.921120] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1271.944461] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1290.082328] loop1: detected capacity change from 0 to 256 [ 1290.087739] loop4: detected capacity change from 0 to 256 02:24:12 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xa00000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) sendfile(r2, r3, 0x0, 0x7fffffff) 02:24:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) 02:24:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:24:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1290.100233] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1290.102098] FAT-fs (loop2): bogus number of reserved sectors [ 1290.102723] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1290.104018] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1290.253101] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xb00000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1290.376581] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1290.386962] loop4: detected capacity change from 0 to 256 [ 1290.395936] loop2: detected capacity change from 0 to 256 [ 1290.403078] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1290.413406] FAT-fs (loop2): bogus number of reserved sectors [ 1290.413863] FAT-fs (loop2): Can't find a valid FAT filesystem 02:24:12 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x1000000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1290.476729] loop1: detected capacity change from 0 to 256 [ 1290.480341] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2000000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:13 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1290.678345] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:13 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x2010000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1290.805030] loop1: detected capacity change from 0 to 256 [ 1290.823798] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1290.935659] loop2: detected capacity change from 0 to 256 [ 1290.968273] FAT-fs (loop2): bogus number of reserved sectors [ 1290.968731] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1291.281938] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1291.290635] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:34 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x8cffffff00000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:24:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:24:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:24:34 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:24:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 02:24:34 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1312.346088] loop1: detected capacity change from 0 to 256 [ 1312.370978] loop2: detected capacity change from 0 to 256 [ 1312.373521] loop4: detected capacity change from 0 to 256 [ 1312.382686] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1312.409842] FAT-fs (loop2): bogus number of reserved sectors [ 1312.411675] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1312.412495] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1313.283006] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1313.300444] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:24:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:24:59 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xf6ffffff00000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:59 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:24:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:24:59 executing program 3: 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, 0x200a}, 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_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:59 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:24:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) [ 1337.149149] loop1: detected capacity change from 0 to 256 [ 1337.155608] loop4: detected capacity change from 0 to 256 [ 1337.163530] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1337.171453] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1337.208144] loop2: detected capacity change from 0 to 256 [ 1337.253570] FAT-fs (loop2): bogus number of reserved sectors [ 1337.254506] FAT-fs (loop2): Can't find a valid FAT filesystem 02:24:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:59 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xfeffffff00000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:24:59 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:24:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1337.558830] loop2: detected capacity change from 0 to 256 [ 1337.577935] FAT-fs (loop2): bogus number of reserved sectors [ 1337.578464] FAT-fs (loop2): Can't find a valid FAT filesystem 02:25:00 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xffff000000000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:25:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1337.889007] loop2: detected capacity change from 0 to 256 [ 1337.909969] FAT-fs (loop2): bogus number of reserved sectors [ 1337.910545] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1338.091098] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1338.115923] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:17 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:25:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:25:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:25:17 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0xffffffff00000000, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:25:17 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:25:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1355.257289] FAT-fs (loop5): bogus number of reserved sectors [ 1355.257776] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1355.269131] loop4: detected capacity change from 0 to 256 [ 1355.286567] loop2: detected capacity change from 0 to 256 [ 1355.288141] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1355.288252] FAT-fs (loop6): bogus number of reserved sectors [ 1355.289629] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1355.299486] loop1: detected capacity change from 0 to 256 [ 1355.307235] FAT-fs (loop2): bogus number of reserved sectors [ 1355.307713] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1355.321868] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:17 executing program 3: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:25:17 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:25:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1355.572631] 9pnet_fd: Insufficient options for proto=fd [ 1355.588821] loop2: detected capacity change from 0 to 256 [ 1355.604089] 9pnet_fd: Insufficient options for proto=fd [ 1355.622328] FAT-fs (loop2): bogus number of reserved sectors [ 1355.623464] FAT-fs (loop2): Can't find a valid FAT filesystem 02:25:18 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:18 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1355.859983] 9pnet_fd: Insufficient options for proto=fd [ 1355.872865] 9pnet_fd: Insufficient options for proto=fd [ 1356.091809] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1356.184916] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:25:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:25:37 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:25:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:25:37 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}}) 02:25:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1375.233418] loop1: detected capacity change from 0 to 256 [ 1375.246043] 9pnet_fd: Insufficient options for proto=fd [ 1375.269725] perf: interrupt took too long (6232 > 6225), lowering kernel.perf_event_max_sample_rate to 32000 [ 1375.272585] 9pnet_fd: Insufficient options for proto=fd [ 1375.274293] perf: interrupt took too long (12233 > 12227), lowering kernel.perf_event_max_sample_rate to 16000 [ 1375.276448] FAT-fs (loop6): bogus number of reserved sectors [ 1375.277392] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1375.278929] FAT-fs (loop5): bogus number of reserved sectors [ 1375.279409] loop2: detected capacity change from 0 to 256 [ 1375.279842] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1375.287411] loop4: detected capacity change from 0 to 256 [ 1375.309024] FAT-fs (loop2): bogus number of reserved sectors [ 1375.310351] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1375.321812] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1375.360144] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:37 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}}) [ 1375.488122] perf: interrupt took too long (15326 > 15291), lowering kernel.perf_event_max_sample_rate to 13000 02:25:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1375.608960] 9pnet_fd: Insufficient options for proto=fd 02:25:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1375.652280] 9pnet_fd: Insufficient options for proto=fd [ 1375.663033] perf: interrupt took too long (19160 > 19157), lowering kernel.perf_event_max_sample_rate to 10000 [ 1375.784495] loop2: detected capacity change from 0 to 256 [ 1375.818573] FAT-fs (loop2): invalid media value (0x00) [ 1375.819406] FAT-fs (loop2): Can't find a valid FAT filesystem 02:25:38 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}}) 02:25:38 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1376.039982] 9pnet_fd: Insufficient options for proto=fd [ 1376.085083] 9pnet_fd: Insufficient options for proto=fd [ 1376.119962] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1376.165718] syz-executor.4 (7217) used greatest stack depth: 22960 bytes left [ 1376.174330] loop2: detected capacity change from 0 to 256 02:25:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) [ 1376.222309] FAT-fs (loop2): invalid media value (0x00) [ 1376.223060] FAT-fs (loop2): Can't find a valid FAT filesystem 02:25:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1376.356705] loop1: detected capacity change from 0 to 256 [ 1376.358506] loop4: detected capacity change from 0 to 256 [ 1376.371260] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1376.391377] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1376.620266] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1377.200230] syz-executor.4 (7248) used greatest stack depth: 22832 bytes left 02:25:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:25:57 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22}) 02:25:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:25:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:25:57 executing program 3: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:57 executing program 0: 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, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:25:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) [ 1395.101005] loop2: detected capacity change from 0 to 256 [ 1395.106862] loop1: detected capacity change from 0 to 256 [ 1395.113321] 9pnet_fd: Insufficient options for proto=fd [ 1395.114411] loop4: detected capacity change from 0 to 256 [ 1395.144441] FAT-fs (loop5): bogus number of reserved sectors [ 1395.145451] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1395.147343] FAT-fs (loop6): bogus number of reserved sectors [ 1395.148261] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1395.157538] 9pnet_fd: Insufficient options for proto=fd [ 1395.158883] FAT-fs (loop2): invalid media value (0x00) [ 1395.159736] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1395.162058] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1395.168452] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:25:57 executing program 0: 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, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:25:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:25:57 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1395.380961] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1395.480012] loop2: detected capacity change from 0 to 256 [ 1395.509776] FAT-fs (loop2): bogus number of FAT sectors [ 1395.510727] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1395.564351] loop1: detected capacity change from 0 to 256 [ 1395.573790] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1395.580422] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=6798 comm=kworker/1:0 [ 1395.610897] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=6798 comm=kworker/1:0 02:25:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1395.774975] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:25:58 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) [ 1395.896004] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1395.943766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1396.004204] syz-executor.5 (7267) used greatest stack depth: 22640 bytes left 02:26:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) 02:26:16 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x3}}) 02:26:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:26:16 executing program 3: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:16 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:26:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:26:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:26:16 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1414.191753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1414.195491] loop2: detected capacity change from 0 to 256 [ 1414.198592] loop1: detected capacity change from 0 to 256 [ 1414.200848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1414.203348] FAT-fs (loop5): bogus number of reserved sectors [ 1414.203803] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1414.208766] FAT-fs (loop6): bogus number of reserved sectors [ 1414.209292] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1414.213362] FAT-fs (loop2): bogus number of FAT sectors [ 1414.213803] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1414.226881] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:16 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x7}}) 02:26:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1414.423038] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1414.486578] loop2: detected capacity change from 0 to 256 02:26:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1414.539905] FAT-fs (loop2): bogus number of FAT sectors [ 1414.540058] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1414.540860] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1414.571006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1414.576606] loop1: detected capacity change from 0 to 256 02:26:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1414.600110] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:17 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1414.675545] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:17 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8}}) 02:26:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1414.768732] loop1: detected capacity change from 0 to 256 [ 1414.788974] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1414.864727] loop2: detected capacity change from 0 to 256 [ 1414.900792] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:17 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1414.904244] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1414.910212] FAT-fs (loop2): bogus number of FAT sectors [ 1414.911046] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1414.922714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1414.984372] loop1: detected capacity change from 0 to 256 [ 1415.001254] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1415.079060] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:33 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) 02:26:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:26:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:26:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:26:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:26:34 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:26:34 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1431.553346] loop2: detected capacity change from 0 to 256 [ 1431.556379] FAT-fs (loop2): bogus number of FAT sectors [ 1431.556841] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1431.566764] loop1: detected capacity change from 0 to 256 [ 1431.573466] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1431.587782] FAT-fs (loop5): bogus number of reserved sectors [ 1431.588532] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1431.599626] FAT-fs (loop6): bogus number of reserved sectors [ 1431.600122] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1431.640950] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1431.656336] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 02:26:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:26:34 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xa}}) [ 1431.808799] loop2: detected capacity change from 0 to 256 [ 1431.858119] FAT-fs (loop2): bogus number of FAT sectors [ 1431.859319] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1431.880954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=6798 comm=kworker/1:0 02:26:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1431.909918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=6798 comm=kworker/1:0 02:26:34 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1432.039716] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:26:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:26:51 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xb}}) 02:26:51 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:26:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:26:51 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:26:51 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1449.337777] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1449.342716] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1449.389663] FAT-fs (loop5): bogus number of reserved sectors [ 1449.390709] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1449.397785] FAT-fs (loop6): bogus number of reserved sectors [ 1449.398276] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1449.409511] loop1: detected capacity change from 0 to 256 [ 1449.412441] loop2: detected capacity change from 0 to 256 02:26:51 executing program 0: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:51 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x10}}) 02:26:51 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1449.439762] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1449.441607] FAT-fs (loop2): bogus number of FAT sectors [ 1449.442620] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1449.535433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1449.554327] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 02:26:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:26:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:26:52 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) syz_open_dev$vcsu(&(0x7f0000000080), 0x100000000, 0x4000) 02:26:52 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1449.786265] loop2: detected capacity change from 0 to 256 [ 1449.847304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1449.848139] FAT-fs (loop2): bogus number of FAT sectors [ 1449.848785] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1449.864273] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1449.924005] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:07 executing program 0: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:07 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:27:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:27:07 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, 0x0, 0x0) r1 = open_tree(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0), 0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x6, 0x6, 0xaa, 0x1, 0x0, 0x2, 0x20100, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000180)}, 0x8820, 0x6f6, 0x3, 0x4, 0x200, 0x39, 0x8bbf, 0x0, 0x1f, 0x0, 0x1}, 0x0, 0x1, r1, 0x2) chown(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) sendmsg$NL80211_CMD_FRAME(r2, 0x0, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={0x0, 0x37, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000000000002000200080000001400010000000000000000030000000000000001"], 0x30}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}}) 02:27:07 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:27:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:27:07 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1465.582443] loop6: detected capacity change from 0 to 256 [ 1465.585929] FAT-fs (loop6): bogus number of reserved sectors [ 1465.586438] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1465.590887] loop1: detected capacity change from 0 to 256 [ 1465.602759] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:08 executing program 0: 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, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1465.663578] loop2: detected capacity change from 0 to 256 [ 1465.668054] loop4: detected capacity change from 0 to 256 [ 1465.686250] loop5: detected capacity change from 0 to 256 [ 1465.688865] FAT-fs (loop2): bogus number of FAT sectors [ 1465.689416] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1465.711880] 9pnet_fd: Insufficient options for proto=fd [ 1465.717316] FAT-fs (loop5): bogus number of reserved sectors [ 1465.717770] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1465.773388] 9pnet_fd: Insufficient options for proto=fd 02:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:27:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) syz_open_procfs(0x0, &(0x7f0000000080)='net/llc/socket\x00') r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) 02:27:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1466.009899] loop2: detected capacity change from 0 to 256 [ 1466.037836] FAT-fs (loop2): bogus number of FAT sectors [ 1466.038924] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1466.071635] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 02:27:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) [ 1466.142010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1466.144504] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1466.321052] loop1: detected capacity change from 0 to 256 02:27:08 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:08 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x5b, 0x417, 0x0) sendfile(r2, r3, &(0x7f0000000080)=0xfffffffffffffe01, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1466.379583] loop2: detected capacity change from 0 to 256 [ 1466.381517] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:08 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1466.458190] FAT-fs (loop2): bogus number of FAT sectors [ 1466.459007] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1466.489808] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.541091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 02:27:28 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:27:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) 02:27:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:27:28 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121040, 0x184) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:27:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:27:28 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1486.155125] loop6: detected capacity change from 0 to 256 [ 1486.165649] loop5: detected capacity change from 0 to 256 [ 1486.168835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1486.169045] loop1: detected capacity change from 0 to 256 [ 1486.175132] loop4: detected capacity change from 0 to 256 [ 1486.179657] loop2: detected capacity change from 0 to 256 [ 1486.190291] FAT-fs (loop6): bogus number of reserved sectors [ 1486.191120] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1486.195110] FAT-fs (loop5): bogus number of reserved sectors [ 1486.195996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1486.197859] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1486.212989] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1486.216621] FAT-fs (loop2): bogus number of FAT sectors [ 1486.217425] FAT-fs (loop2): Can't find a valid FAT filesystem 02:27:28 executing program 7: restart_syscall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') restart_syscall() r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000002c0)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_io_uring_setup(0x7915, &(0x7f0000000080)={0x0, 0x366, 0x2e, 0x3, 0x3d6, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) syz_io_uring_setup(0x1875, &(0x7f00000001c0)={0x0, 0xe07, 0x23, 0x2, 0x230, 0x0, r4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) 02:27:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1486.444833] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7fffffff) 02:27:28 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1486.583394] loop1: detected capacity change from 0 to 256 [ 1486.596129] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1486.646854] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1486.664436] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1486.747869] loop2: detected capacity change from 0 to 256 [ 1486.879022] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1487.048965] loop1: detected capacity change from 0 to 256 [ 1487.073080] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1487.210606] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:47 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:27:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:27:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:27:47 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:27:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:27:47 executing program 7: restart_syscall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000080)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040), 0x3000080, &(0x7f0000000200)=ANY=[@ANYRES16=r2, @ANYRESHEX=r1, @ANYBLOB="b4dc4c53c182cf163a02c446a562def88219c134526e5ce559dfa5d034a2b9ce0711c7d335f5", @ANYRES16=r0, @ANYBLOB="c3005802b4db3b5abb8933c7eddc24c571013c58b2ba1691d9e8cf67cb4eb50fb64c3fceda2853062f20af59770ddb0c9509a7a76c2a0f3e961dcb64d50c65f20bc1ca871e658f1219a40100008000000000e3a4081e700b59d57e93156327cbc36aa9cf98d5ed5c6e2eb4f97738519d61adbac37617bd6ac821c24b6be618c57514084f2c3803f19f1d11de5c6ebf36186c28a27c8a1c249a34fc4584baa50abe84406a6b"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f0000000380)="0e3fbfc174b81e21786590d9ee0a4d4677c2cce230c35019daedd64bae713e3e2d1e9d159cc7ebc386920e8eb34b82819f23d1f2fc341f3c53b2640b91aea0dd24829e67b9f101da58db49ca4cb3bfe5d49caae3639ee376a1bbf41851836454f9ea94129ae8e71aa6b3c901a6664a0fa0e11032e7e5a46a1d32c0f3310f702398e3f4f5f06e106ba43cae75497efe529db9575317a265934eeda897f54719aeeef16dd67462acc4af536bbf7b6f114c2521", 0xb2, 0x1000}, {&(0x7f0000000440)="de0e53f4eb696b6b2cb48ede030392da2d925bd77752a23d4f908c6f4f73e05a4e5fba153868609b34b48ac03d487600355152702a8e95bb640e17f654af3996a61729266ceeea63d10171c5305d0b30eee90c5d58bffa90ed0e6df32253c652b8a6291d76e01e650d6cff1949c2b40a3931f9a0f24325b083ee12d89fbd39cf754c869b02c7b568250610455ca07b9751c42daf6cc5fd968a17eedd23c4d03aa96ee9361a2319c5916503106be08f888660006d58c0d18bd5695d9174189c5907c00c7ea9", 0xc5, 0x1000}, {&(0x7f0000000540)="d4081999d25e205e7633d86be634d25ac064da185a93cdb59fbf24fc82f339e3b139c0da9bb05540aeabfe7a3be6095f97e821639025dc7c5068a1df7eb60d12236d794d59b8bb106cfabb8ca7ecbdedf965dd3fcd5bdbb3164f7787b2992c7a64abadd599589043a473adfe3bcd4213d70e964f0fb92758cd56f8b0b5745d74aa71cfc8e70851c5de23fed84157d399cf7ca7390115b3", 0x97, 0x8000}, {&(0x7f0000000600)="10dbe8f66c67459cec78a7c263c613032244814a223c4223b167d6032c898e8b62c9e2206403eb70a322f92768c686e24bb3743251dfbeab85bf0a43361055", 0x3f, 0x1}], 0x8, &(0x7f00000006c0)={[{@fat=@codepage={'codepage', 0x3d, '949'}}], [{@hash}, {@euid_eq={'euid', 0x3d, r4}}, {@appraise_type}]}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRES32=r5, @ANYRESHEX=r4, @ANYRES64, @ANYRESOCT=r6, @ANYRES64=r3, @ANYRES32=r7, @ANYRESOCT]) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r8, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) r9 = pidfd_getfd(r1, r2, 0x0) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r10, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000008580)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000008600)={{{@in6=@private2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000008700)=0xe8) sendmsg$netlink(r2, &(0x7f0000008840)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000008480)=[{&(0x7f0000008880)={0x2524, 0x3c, 0x400, 0x70bd27, 0x25dfdbfd, "", [@generic="d325a3634ccf974dda9d0ac32726c510389f3d06caeff47f06449e8211515b01d321f4870fcc2e5c078209d0c7db4a47ee1e94dcd4734dafa7075713c2d8629f8308d96cc138f066d3b45406b80310aaf0", @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@broadcast}, @generic="449916a2a1a33292a795947b9cb180dfdfb2def44490003499145929513a9ec12ab5cfc05d2993c1e0beaa653ca6613262a46f1a22f6907146a73fc1a75155b47f483fe133ad963d6c28c3f9c3eddb2bce663b8f106fcffb77c97d40c74554b029477d9111deec439865de86efe3560b6e954fd92ff073bc02ccb73de55511", @typed={0x8, 0x1a, 0x0, 0x0, @uid=0xee00}, @nested={0x11db, 0x2d, 0x0, 0x1, [@generic="d5f8c9efd154c085156f3e707376b9a37edc9eae97e9ac3725d73503a2997d95f021021d39745478b4da2ada3cc53bdf93f13993dc2aa81917f539eac13226ad82ef7665805bf4659e6da01fcba7bc0bab388ec0be95adf803a4762f8c45280020eaf2952b122e697e5c34f064970d5572655e2a7c362ff95926e39ef55d1bdd44d2c4253e91566453efd1", @generic="37b9dffde6bf462675a35493801c63fafd904338208f37aba62f19352157efbfad55358e22f5", @typed={0xb, 0x33, 0x0, 0x0, @str='{/\\{{[\x00'}, @typed={0x51, 0x94, 0x0, 0x0, @binary="14634f7a8f1f0499a0b04af91a5d23462dc6a176e259a061d9c36c082c99a96c8127ce3737368c0884da64ccaaea7ce600ddf284add6e6a7c88a38a29b4286b2e71abf3037d6c272ea15f4d883"}, @generic="d721956db6a8b07f6c1a325834b941e9517b06283db0469522779c633b5957cdf558a5a534e267fa5ae8393879c586ae177c7d3d0de41362617a9f5aaf2a3b61a1fd0cb36421e17c8f517f133a4f6d4fc5312291d332dd1e5efd63798fe6a85fb17438801f0445fb28b62e66a7c525f6278cc0e2b91a65c9b10397d9be4ce8101b7f81ee99b2e8ae93ba", @typed={0x3b, 0x43, 0x0, 0x0, @binary="b18a404b9b404b563a156bbdc5b7cda139ee187dd57a38cb4199da897bf45c8cbb667dc444b877ae23626d8ca0b42ee02e4f6f70a722ad"}, @generic="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@generic="7cfaf91c94414b69ccce4ea48da96c7bc98a656284b7430c81769342f4f687ba5b557a0ee1a406f7f89ce0e90d34a2741b63f94b75064dd4877c8735c5cd207649b7835d9a31f44abc944e6006f07c38c1dd161f0c333ca8900db22906ca7b64f13e50853bb4a00e215a5cfbe42ac4fc32445e1870ef959ba5597bc08488e00e61749093aed4b5a6e309bd16601ad6bc908dd6505fef5495dd5ad77da90ac3c81dd5e7661a18bfbf84f2820a9204883e69ee116f484c826875b9757f8054633eb330301fde0e13afd174e5b68a5d99bae0a558af6fb0ca9df4e473414303177eb60c8d37024fb9ae8cf0a1cca8bf38", @typed={0x5, 0x1a, 0x0, 0x0, @str='\x00'}, @generic="f7eb16623bd562b3c1998e0a02d670d957a59c81c5d8211b0d939ee5ff2b029293b5b318d5542059bc9b6f989ff5fe714f4577", @generic="713abf899d2b0cea9300e795a186cc9557d42bf8c6c12cc77d3386f2ccc8ceb7", @generic="35edad36979af09954d850aa5703dd12d6d4f895ab90c738d6e484f271330fffa4a045c5ad0001e4838a5ca15a932381014c9cec7019ff11bd74d060f63a7c1151b649f9a5fbd802d0b104fbde4de47126d621b96235368afb19f14e48492333b38cfe5188a63aab2be13c2f6446d49a54db86535141359d179635cfb0a2934162c082cb51b318c98c0036159d3098e73fbc616cdd82d529758e07c7fdf2bfa78f5c4c4723b34d", @generic="67172813c6f4f47755168bdaedf884cb3cb25eadfed827487aa5ec9c8b900ae84d4ec4b6a2eda9cfeb920c6aa82114739231720930edabfd5be17840c7a0dfad852b1d655a292faefeb5160300402b043e9c6e4be54c39fba21fe6b6fa2e800e610a19212afff5d97b57a213647afeb65c07ee638553a518c9ee1c66eb1db2e4c629f8692babe08eae7a67211b64ddceff63ef2e1aa00837116a0ce662b7941b0e025441f71060b2bd3976debdb518f0bd373787ddf12450ddeb35c72674db8155a5ef576b7d8faf71291685d87f0a44512cc500eb2d1614600e345fa3aa2eab450a8456859cff79219ca10e44a6a0dc602669320ef2bfbd666b30a5a0aa11dba92086bc77b12a9aef51cf621d3ca70534b39990897f6a74f7a97aca8e1e28a4a94ac60d7e72bdded2d83ea77d30e9ba58fd1861aa8660ea13efaa8b21b5af4b75e1eb2096218e78a61b19d9474726bbfd1627ef8112efd86ed4654afbec578e3f14fe210d7fdb44fe788fc00d9fca01d3392b352ebd9edad9a65a35a7192d168bb027472020c23db8bfed8eb531941f6fe79b3229b4480c9a980e6809b105649b95bac3591367ca63d8e7406c54835de9c66086e82cfd0ee854d46677118d699b153a1599b4c51ce6897bfdfffc596073c7d9fe570f1ed5741e2917695b0966e6abbfe881ed79b201d0273471601efe0c3c440068d7524872c69879101557a4d83e734da334c9e077c9a166309bc3022af269a9f02a3e29ec78f70a0e491de43599fa6d2bde5bf0c849ebb067a6b45e735aec594fe1333fa9248c5770093020cff52eb149ea43c257f0717fb49644b71273d4aac8267ddabfc9ce676fdd338ed2252aeee4768a44effaaf524280b893419dc2fcf934c756e9ea141a511887185098efcd22d78d8a6de6110357bb8dc048fdba5834cc1d1e1e3000b42e94de1a4b8d4df65c586346c1b09c0ea934b5440009e0a010930f09e94a8fe16fed63e56703e88b85dd0578668b6738e176c7ea708979c0683ecd8f0b03ef671ab2e120896c3004a9379ecc50dc40447b462a09c9d6d9da8989248b1c0db689eb057b2d00617d3b10c9890f82e8a5552f290515db10c5513ec884a7cbac90c8db0c1d19a81949d42780dab05202fdd089188d6e10fa99e69b41f2bbfefda98e5a9551f968f8b172f54e5a54dc4a33d0fd10e6904639283ca408a7a92d87961129c572edd799304b5cf3c16d2b8f2ceca317e368416bb6b36d4eea82ee6ac43d716b2462de07ab406eb6129a2f2892924b3ad2e01668f99a5483c2a179177132b9060603a2341e5179c244c33a380948fc544fdc30737dce094b31d11b26fa97fb00c2f459fe2bed1fecd70d82790a9d803aef371e9238164924b8df1fc1c00e520f8d539b98d19ae02b7b854ef891a598aed15107249f5ab9f24338655e4449f581aac69f849a33eef0548863044e23de6f6365f461e765670ed77164564f1c67bd92a12a16255e0604e46a3047a990c5346c91e08117a1e446554fcf7b1a662b937e741ad0e31bd415f4f38b25311aef78945d35acf9194a4897cc1b75c344e555b5bfcfba86cb716ee91e72cfeec6adedc89cdf404220759b1cade523993a35c0fb19023cd8e291c93eb2cbd91a2be325c998bccb60fa21a1f6bcbfbb7f039b7b5aa2d5441a438497451a91eb9725c9fdbd187776dfe677f79d048d099f792530e221025b616144939020cbcb793d17b39403911bfa2522e743c1f897945bb508523fcf0e605beed7ae25c530c418c9dfcfd65156f10566fe499ab54eadbf3a77c91dde541afbb21c3904e8026dee7eaac6abd07f24aac6fdf93dd2f2e6bd104154ca69dcec6d436d873efdcb8e30932ea7032ba4d68d9dd393f06d20aec443a654f6fd1186c1d88212a52b0fc096ad569d484af4ab6da5f8a0110142af1d1f6ba695bfb3e80ae2d45719b5c0cbf26deb6a90cf940cc594f615b5ca0397c9d3cb0671b629156aa0504b6eb0e2f32352c22f0c149c22742384843db0746874c1351f32906d3e56497cf6d306f28c7d14820ca1dbfd81be4c2b4173a227fcc1eb3beb94b1a7c13cd93864c993baf543900998248db80fcfaf2e157f8b9009eba83c15730b3c5c69dc358172e98a29df9688e968a8c9a9b4deb178283c36627d1ed0e3710a70a76ac8aac283d3bf96a9148953fa905c222347e4ee542be39a68ee409f20a9fb6d44979e0a7cb7dd8f67f7ff79735ca2f33592fb4ca6ffbedae0402082429bfc3eb6b81958e2e9ffc5477214f85c1b9d6b3fb31bba78037059b517581c3ccce427995df98003154f658e8d82d09af6a6194f18ba46bc7004dc32af008d95a7f5f312c9786146fc74945cfd405ce7f2cdcaf9b0f69f1be9cb481fb7d13749dcf8b7f68918781063e28e57ec569355de8987889ee1481149ca3672d2c942dc5c62c9f22c354ab44290eeaaaeb4d8cad5f4c837d7f6e649ec2df42a048c229b60659aa198eee1e158a5bbec1072d4d23e6b377e0bd2f1402d698dc55bf12abfadc20c2d4b23cc0913d45c2b7bdbe85ae7ea561f6265ae508c7338bcd9f6ab5555f2bd67b7d705b920a520b11b8344313ba4208f2bda5f02134b38456f493e4881bdfde10c402111d6c4d6a4c00ff6d4988d01a4b502b30e3196beffbe3b32d7b036981e5cec20a37a705ed760de03ecbcf18fee96573753f6fb0c75d0e24d3a76e2145cbca0f94387fe3570615703b8397d8290e55d69ce66ab38d70352365af8798fa37cc29ccb2aa961f5755419813d88655def2929795212ffaec293eb5208c793695df6fbfed114bda45e3d5a117068275ee842eb14b8d959c175b5258ef4ea5e68872364962be05147ed3399363783dabe251c2b9256c0197d2230a4653f7cc280fa01a6f833b9e7a248689306bd2e8058598c966e301095476766709a02a9263057c62f420a82b6c9c5721b390e64c16d96cd56904a2990c9ee31f6506e980efdc5ad4c498d3c2bcfcd59b2e6112a71db9384695e483942f474a481014440f8c94f778686cec73fd2891235c333d35adf024a414b8714d94d18fffeace82935268ca1d4ee30856204744955aadc6918a6580946f80162df7591e3999fb477343ba93e3f52ce2bf2abecfbae51f763b842be373b9f3c845f794d9291e5666521c356702d3ec9b7a08d31932de1f92116ac24a3b26b02ae466da5ebd20107647bf1d74988e8894d355601d29c185cbfe40f5f273e4e6174ff0818247d762eef7a63d79e2d8f74e51806d3b58583eec60561614312efc36a2cba6b8a44ef688721ad8ea341d9ff1eba43fc4031468fcae0fd263e101c70ffacbb56e80d7c9fa9055a5c77aeaf350516a13bc20334bba51719cfb6ee7ab31b0186c0f8185fa81d58bcff5f8e7c32a465bdd05dfe69eb9a5f5a2ffdc713fa068419c934678bb5f03a11b6070461f0a8c6f4d05d303a5009b96101eca4e73a69cad24db391d767d94b25e7791a1dbdd706a08588b8322db51ce93e5d4d70e88c2ab1e71fd25f889081152fdfdab5109a5cbf57507f4dd6f653b71b8dc3243ad62d716f7fcda3c40d7dd34c1de63a6a371ea8c4a9a30b7f8af4614f4018ee93c22438a9382d9491eb6260d2fbf269f7c36a755d31a6bbfe934c6a8d00187fa17394da99be088d4a823062575c41e404800e8af7c69cb45890e50aef79b8f9b258e02ff921ce2630ee3368218bd53cfcc14699eeef1e450079682b77870904704f8338d1e02743b17e26111b76af21349bbd49ee53fed58d2976b24996cebe8cc7ebcc2441f7011212cbb7215f40d195b0d04a8be56d75f0775ed0de0d974e8a8171b426c6ad9fd25e067e0e4d3631236538982cff99a302d8b5deaa50d76356ffcc7a450689fc73257f6b60c5e41b38285fb3c31de20532e26f8460702b62c9eae875bf56fd67770c1ce059ef7cf4a99ddaa1bac529a90dddb4d6dc9316e89c4aadaf8b5e495882b3c59ea08e92e719866e1134578a24f84a2e21970d9b2eee573cb707ee170d201f56a2dabb3fe1374200c56dc6a001ae612f55060ac844924aeeb475c9c8a319d482bc5477614246e8afe20296392be515fd928f5fd937b0fcca5ebd6c654d347adc3fc9a4177dea885557ee56631609b7df88552e65728c605529d33343675caed604568a6fcddd460be70d568786cbf310f2f5317bb0d1416b263299620c1ff6d1ba488dbdcd54a022ad7629fb6944e978d635fcc8ea4c25ecf990445e42c15a95b43e38cc0907bbbd9cd8436f7597d27faf6828d9de22bd4229e82aa897f66df3268b64d21b0a90dfb8d3f0904e71306d1ecdfdd6b65e747028544c9c908358029b4ff7b0d4c0a3eb32374391760e9e9c04fbedff7a744437553006b712b47a605d0072c2acc94a169408863cee0374d772309edf79b864b370443b6a650f2c347c73ec45327cb1f2b35d19d4472d0d35d1fc6d66f5056b21581b2f2acb164876cf8e81c9d0fa1a712890642764e080e46a3fe124b8f17e63ef16f6e3ae993a1a37e4971269f39bea4cf06fe89bf741b9c67e0f842126be760409db7cb874ff5b317dcb6d787217db5a1651de62868721484252912d1cd8d9f38e9e6cade86afb934ce41efc850a6edb4c8e19ec6b370ddf4a0df758d1f388e1decf458287628aa00fa8fa6e8ef207cd0f56a0980e543dd23323b35c9d7c44057f818f63ad78af7c6b032efa1c970c9c27eeef9e693837aceb275a07d48c1e3038c140049b8d0afdcadf0938a3d3f8fa72130ce9f424fec0cd2bd48c96b1bfd6ea05eeb3fa20553061ad93891792066e356ee47742c302110f8ad5e27c29617e11a67157fbf3abd5608e54807b737c55b0a554231645690ddc29b0b72736d27917a77148833723bf257ec35bfbf243d1b6b6f8920fc88f2042addba5b4e14f6016b81301707afd0d3de051ca0ad5a0789a430762ce7292eb9156021d753c7599c77c9e12dd63c6ebed59d07bb6722fc74af1b47664c7f251c1b257aa5dda34420e90f6759b423c6369b9dbd49fdcdb953865561075985580d18b59cbb0fa183a677163bf8ee00f865ff1f008fdbf29bb2f7bead44d254ee57934ed7b1f08909de08631b1f9feed75e4b73162c39129f674a837d7d71a3d7225a3bd2bf5e5fde0251baa0257e84a8a259f47df1c756a93c77a5460e4683e222e3764f1fe87ba5bbad1ff68d0445e5208c05e9585685b98c2a31c7ff697f7a7c36009c8c4b2c8ad5b68b7099d76a26a809fd579013ecadaff539574bc5ba9545d05f87bc0af62880c211b08be4444030d87df5856a794ac79eb00400ea54bfa7aa3d556352b2ebca8c50e1eaa4441206c5a27fc37e66505fdeee07f93c1cd05cd1112c1f91a6145be2ea04db17fffd7e9d41c4a45472724b2f62cedb75408bb72eddb019315e1e471b41ecb10d1c9d34b3f04cbe28c552e8b45d3e946b02851d8f01f0ce0d7b3b7599c28d23e49b99bc9973073868ee3dd2cfa739de906dd3783db1003554c7307c6b92abf3962bb4c1b1f114c1dfcb30d37c5b4b95795ba7eadd8fce45b617aea1456de01d894e4a9265d3180880b24e24aaa7068a007f04a7a63c83221a498945a02a8b80d0094c186cd98ac9cbcad3bc06751ac2d9c366f95552c6b2bc115b5e0ee079094128c0a01f08e100ec61d97f7f1985dcbc155548de26a5c81b726a653ea43fb33ba7bac88ce2451c9b280df61fce9256314521e491d124f330a5f7cad6f3764b6b681f384906d0db43deb17fcb6c0af16419f4184c579d12b95a83edcc5f79c"]}, 0x121c}], 0x5, &(0x7f0000008740)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @rights={{0x34, 0x1, 0x1, [r8, r0, r2, r1, 0xffffffffffffffff, r0, r2, r0, r9]}}, @rights={{0x18, 0x1, 0x1, [r2, r10]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, 0xee01}}}], 0xe8}, 0x20008001) [ 1504.890933] loop4: detected capacity change from 0 to 256 [ 1504.893847] loop2: detected capacity change from 0 to 256 [ 1504.897990] loop5: detected capacity change from 0 to 256 [ 1504.903757] loop6: detected capacity change from 0 to 256 [ 1504.925837] FAT-fs (loop5): bogus number of reserved sectors [ 1504.926934] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1504.932560] FAT-fs (loop6): bogus number of reserved sectors [ 1504.933566] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1504.940849] loop1: detected capacity change from 0 to 256 [ 1504.983930] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1504.988910] loop7: detected capacity change from 0 to 128 [ 1505.017064] FAT-fs (loop7): Unrecognized mount option "hash" or missing value 02:27:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1505.076747] loop7: detected capacity change from 0 to 128 [ 1505.092574] FAT-fs (loop7): Unrecognized mount option "hash" or missing value 02:27:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:47 executing program 7: restart_syscall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = fspick(r1, &(0x7f0000000600)='./file1\x00', 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x420000, 0x13) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x2, 0x4, 0x3, 0x3f, 0x0, 0x3, 0x10, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x6, @perf_config_ext={0x3, 0x4}, 0x100, 0x7f, 0x3, 0x8, 0xd2e0, 0x20, 0x80, 0x0, 0x100000, 0x0, 0x800}, r4, 0x0, r5, 0x1) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0x7f, 0x0, 0xff, 0x0, 0xffffffff, 0x1010, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xfff0000000, 0x9}, 0x1045, 0x9, 0x0, 0x8, 0x200, 0x957, 0xe9d2, 0x0, 0x8, 0x0, 0x1}, r4, 0x0, 0xffffffffffffffff, 0xa) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x100000003}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00000000000000190000000000000000"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f0000000380)="0e3fbfc174b81e21786590d9ee0a4d4677c2cce230c35019daedd64bae713e3e2d1e9d159cc7ebc386920e8eb34b82819f23d1f2fc341f3c53b2640b91aea0dd24829e67b9f101da58db49ca4cb3bfe5d49caae3639ee376a1bbf41851836454f9ea94129ae8e71aa6b3c901a6664a0fa0e11032e7e5a46a1d32c0f3310f702398e3f4f5f06e106ba43cae75497efe529db9575317a265934eeda897f54719aeeef16dd67462acc4af536bbf7b6f114c2521", 0xb2, 0x1000}, {&(0x7f0000000440)="de0e53f4eb696b6b2cb48ede030392da2d925bd77752a23d4f908c6f4f73e05a4e5fba153868609b34b48ac03d487600355152702a8e95bb640e17f654af3996a61729266ceeea63d10171c5305d0b30eee90c5d58bffa90ed0e6df32253c652b8a6291d76e01e650d6cff1949c2b40a3931f9a0f24325b083ee12d89fbd39cf754c869b02c7b568250610455ca07b9751c42daf6cc5fd968a17eedd23c4d03aa96ee9361a2319c5916503106be08f888660006d58c0d18bd5695d9174189c5907c00c7ea9", 0xc5, 0x1000}, {&(0x7f0000000540)="d4081999d25e205e7633d86be634d25ac064da185a93cdb59fbf24fc82f339e3b139c0da9bb05540aeabfe7a3be6095f97e821639025dc7c5068a1df7eb60d12236d794d59b8bb106cfabb8ca7ecbdedf965dd3fcd5bdbb3164f7787b2992c7a64abadd599589043a473adfe3bcd4213d70e964f0fb92758cd56f8b0b5745d74aa71cfc8e70851c5de23fed84157d399cf7ca7390115b3", 0x97, 0x8000}, {&(0x7f0000000600)="10dbe8f66c67459cec78a7c263c613032244814a223c4223b167d6032c898e8b62c9e2206403eb70a322f92768c686e24bb3743251dfbeab85bf0a43361055", 0x3f, 0x1}], 0x8, &(0x7f00000006c0)={[{@fat=@codepage={'codepage', 0x3d, '949'}}], [{@hash}, {@euid_eq={'euid', 0x3d, r10}}, {@appraise_type}]}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYRESHEX=r8, @ANYRES32=r11, @ANYRESHEX=r10, @ANYRES64=r7, @ANYRESOCT=r12, @ANYRES64=r9, @ANYRES32=r13, @ANYRESOCT]) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x21}, 0xc, &(0x7f0000000580)=[{&(0x7f00000024c0)={0x17f8, 0x22, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x26e, 0x4, 0x0, 0x1, [@generic="207468b375f5bf42a7191e5dbba10e0228ff5ee75226186c1478612d3b5fc70752f3506614d33e6440278b9d26aee917641bb39d7f75156a1ac41ac28a9ce7d6edba8dc89f2bd212d05227d0880a77aa85c57bb7cd4891c68d157089d562c2e0647ac9a115dcb9cb3c7ab014ea91574108e30918157e789192333729a1c674681644d6f34c6a0f5d80dc12657dd6b8413cebcb726617e82aa6237ae431c9488bb3e75084eea44e7cb9133264d7727b8dbc1ac005b106a48deac3a41d8321b4b86ecdb41c709872", @generic="f5819c54bb05bec3e098e2fee1a9004cf8eac738ebc5be11b3a9a9db99a1051735dd0bbd006114bf6e9641ebea3536cf78d6b39775ac1104b02b4575bbd24ad7b2beee85b1ebd9164d7c5f7f06595130cee58c530fccbfa8fe5b1a4dfc4a2a2e425e9866c3c29cd6bd369f088a215213d5a649b64012c6f947ba88b3eff7d6ff16b8a7ba08de21649abf15b0d30ea01fc92578f12620a8cac35e9260b3de2456d4e8568c691a4a08df6f4e6ec34f7add0a36046f4b", @generic="230885492dbda311b1a77013291a6259f41e777bc7d1e72c89e245eb03b1bd4390fc79e8fa5bbed110029c43dfed6b43967b14cd9c05b1dd40e6406bacbbe7d222fccb4ff5268885854f2954baa8e544d1871304e9ae39838e3103241afa416f860823df04758588126ae4c431887a8a97880de81616e755ba3656c61512c6cfc348e554cc88bf17ed7fee4e6aaee44f823f7855220ead08f230c13e212d04e0a2db4aa364206e5d46cfeedc891e2c81d15ccb8477652801a600b7cd02f1ba958f011a3a91dc86ad3ddd016664801db5efe1fcac6f35d5c6ac6f169e8128538a180fb4d4f27b", @typed={0x8, 0x62, 0x0, 0x0, @u32=0x3}]}, @nested={0xdf, 0x86, 0x0, 0x1, [@generic="0476057b30e5ed87af4fce83a37d9bb34882bed43c4458ea17d4ef21944a4a8e97240efc12edbd95897638fa5d450baf87712e5be6655f24436834e5ab57ce99d88061f22a7898adb49ef0ea377b43e08759bfae26159ebdd1ecbc381df22362698b4ce80c08bb6556e50ce2ed1f0b0aab98ff6c44342d4fe56fca0e862d5c64d0291aba92a8d253d22d87d5744f89e2b64b633571a0a207d97b996bf2d7eb9054c3a2898e857d43dff1e47985da2b4d646d66480d08daa14830df2a7b3864267c7c5edeb2bdb82f16b0292bd0ec0470c7abfe", @typed={0x8, 0x37, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x196, 0x4e, 0x0, 0x1, [@generic="09d8d652b3f71d62cc6381f5f7f599e51c760be03092cad00dfcccae25174cacc5e725ff4da896890c576c928a4899767bf64c360b7c6faf37441e592eb6ed33750313dd3e533a968dbef8e9d4de4617b172ce796e4b48a4341a1b1d13b68b97f69ac3ccc79bc2f97081a80183990b671e3a3fb81f2ae0dbaf98b9f54995152e2ef70c6d239975095bd61967c97ca9020987131bba2805462253c96215ae6a00fafd548d", @generic="83a0c344b06a3bd0b35ec65b4aed1e4c217ef7c199c9d752d48db39f77854f77ec9c65dea1d2ec7fd02cd139621bd2c86838634f7a0dd236943478d3caf5e673721025b98c2fdf997e723fdf24f7c506", @generic="79c62cc2ffb946da16f58d3be17c501bf3db9ca1f2c593e561f47f35c87a2d51dae61ef89b9a9de979fd9bc521cceb488ea935d35429ad2b4ca51c02977885b8c6a26850f4098d1978748995957e630b379981ec3372fafbf863fd4605501b378abf405b62555fcf068a8608ba3ce6c1ed1f941931bb7ce321721b961e66760c35f184416d47ab762456", @typed={0x14, 0x75, 0x0, 0x0, @ipv6=@mcast2}]}, @nested={0x126d, 0xe, 0x0, 0x1, 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[@generic="4d0c980de34cb984eab791ee744f11ee36ee77fc4aaf6e9b45b1b2bdf19e607838cb97486933d33cf693e956262a46bceae55cb6af607f750bd429cccec427c075a11b17a415c68bdf3ab505cfe8b0a4d602f26857b1a76f3e67e9ce85e7573178aaa8608f4862a8ad6f276f075556c4a78de8f6c64bbe5092d24c98bd5830f3223b01e85a272722b0d7dc832a295f0b148cf1109069e429e9350117c50548ddd6aa103cc27de036c8aef243d215275452973cfba1ebff829c931a8a08ddac90557d7d523da58ef93abb04f9641e35de5d141870d023d39f88cad4ccdbe7a85ed3786d6dcf5f2d", @nested={0x338, 0x2d, 0x0, 0x1, [@generic="82e4f422880c11b3b3f715e1714cf7ac3032f98217995c1814792b3d818a62a31cd5324dc347a4ff4f74e6cab2158a153a3214915375a76787d0b37aa0e8c264533347e8f071f2b7428ca4965e24210c42632f6bd0655d6d85b8f0e7a9ca4841d3bc17d43738d5c1ba35b347ee733781d7de241f23cb430680db8ca27a", @typed={0x8, 0x71, 0x0, 0x0, @fd=r0}, @generic="a018b9671ee3d26075028ede3a62e893eb790d3317f8ec99b2b36b3b8cc364c16a167cd51a6a7dea64d037e7bd32ae95c65e6c8df34ad67eec515e396e97004d3fd45159dd176c59627c2644232f4a9222787b4e8515d21680ff0151cece88b9b9440480811044bb8ac37db8f5bc884b50d0c87c04562a4dfe5eafb6a359b93b0d0234e93ce1776f3e94f2a2f2298bada475af29d2489bd81399d0d46119af28d9bc9d666d5b9f2848b097338d67", @generic="e4749d67eec139625394a61d825de07342e4427a74d8507b64ec11dec7e3dbb251d8e7450b9655d3c488f48d1702c6bd73a9c3ac87e6aff1242a433822a61c1c90d6dd146aa47fb8a623ebe4e2c2ba08d0560fceae031b391c27d7629e1a61b974418535e20b93d5171da58350287372252e1303ffa99070b4a5d4933d6bd300d2004b5b01c2ae620f799876059456423586db9449a09b267a3a54ffba5550e01120e9173547607b9d7d0e9e4a576d42fa54fe79af75dd2a0cf011e238b2b1a2ef461b468659219235d4b97b729dbe13ffc30b4f197e7e9f959aab588f593bd7a01cbf", @generic="07c4bb1245e098b884e75f79a88ef07e793527b241a584ec4eb0a4906a425504fefcc01d0402ec94c2e8c2aae2dd06ba7c50526f83409a0541d496cbf1532e27d0665dd639088bf715d4356871445d1f0f80114612573033d8f90a37f067abd75b96bbd640cd4e5dd830aee44c847cf2743332460bad4836f602f0c0c70286f190c0d07a4cf96ee17d912544a7e2", @typed={0x8f, 0x1d, 0x0, 0x0, @binary="475d66e8c4bade44b8a3190b14154af720f5cb8e62829e3b058a2887f517d1c4fbdd0a98f499d765472d77eeec68f56999793fccea96bd620a7cb87187dd42e6502d6bf76549289196487dd546fa1dc81fc56086c370bdf2c91d91eb2908631d7f8db65525986ad0fdcf094258dd990f28faf9d65f73f084eaff35742b2adbfc62adffbe6007ff78367981"}]}, @typed={0x8, 0x57, 0x0, 0x0, @u32=0xeb8}]}, 0x438}], 0x3, &(0x7f00000006c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r13}}}], 0x58}, 0x40000) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1505.305508] loop2: detected capacity change from 0 to 256 [ 1505.456491] loop7: detected capacity change from 0 to 128 [ 1505.487638] FAT-fs (loop7): Unrecognized mount option "hash" or missing value [ 1505.533990] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1505.586776] loop7: detected capacity change from 0 to 128 02:27:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:27:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 1505.702658] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1505.710069] loop2: detected capacity change from 0 to 256 02:27:48 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x10001, 0x4, &(0x7f0000000300)=[{&(0x7f0000000140)="0bd599a70d978e432a2a05f4ad2ef8dbd8e7e0045319f014910c9995c7518efb9a", 0x21, 0xcb0b}, {&(0x7f0000000180)="7aa87019d42a746d9f861e92fc92ae02b7911df4a7a6695cab70a5c53188d306d81e0e19ba66c920320c9d3d1cb99e6acc2fdaa23e6a78de9db220c92ce8013b47dc3913333e8a3d4d87329512cc2820640e9261f1e03f4b85f811c27d8ce8ceb14f156e42f8a12ed9fe9adb05c8b50ce59fcf490b76115482bf559a851295295ee1f178da9262617e36e7bdd9ac3e5b7ad9cd6a0891c4e65ff8fb1ebc748f14fcdfcd9e2ba56a79bf695cf7783e049b4d7b757fd0ddf541bfbf9043855a5b27010833e1b3c542efa3466dc619bd923ab3a399e2b366d547e470a2c5df9435972cdafa7b276bdc6c", 0xe8, 0x1f}, {&(0x7f0000000280)="179fed7008072502166173612b5438c8290728be", 0x14, 0x2}, {&(0x7f00000002c0)="b15fabf699d00ec574cf2123a087a7057f716e2ab05383fe6cbd058aadf7a9ab6292392903f66ab2e61b4d25ced776033cf5500f2d39ee", 0x37, 0x9}], 0x2000, &(0x7f0000000380)={[{@utf8}, {@nonumtail}, {@utf8}, {@uni_xlateno}, {@shortname_winnt}], [{@permit_directio}, {@smackfstransmute}, {@subj_type}, {@fsname={'fsname', 0x3d, '9p\x00'}}]}) [ 1505.745541] loop1: detected capacity change from 0 to 256 [ 1505.751734] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) [ 1505.778662] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:27:48 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:27:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1505.921968] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1505.924555] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1505.933851] loop7: detected capacity change from 0 to 203 [ 1505.952070] loop6: detected capacity change from 0 to 256 [ 1505.973404] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1505.979136] FAT-fs (loop6): bogus number of reserved sectors [ 1505.979602] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1506.004422] loop5: detected capacity change from 0 to 256 [ 1506.015257] FAT-fs (loop5): bogus number of reserved sectors [ 1506.015990] FAT-fs (loop5): Can't find a valid FAT filesystem 02:28:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1523.883053] loop4: detected capacity change from 0 to 256 [ 1523.897704] loop5: detected capacity change from 0 to 256 02:28:06 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 02:28:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:28:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:28:06 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:06 executing program 7: restart_syscall() restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) restart_syscall() mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdnoW', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 1523.913896] loop1: detected capacity change from 0 to 256 [ 1523.916075] loop6: detected capacity change from 0 to 256 [ 1523.919615] loop2: detected capacity change from 0 to 256 [ 1523.921650] FAT-fs (loop5): bogus number of reserved sectors [ 1523.922075] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1523.925628] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1523.926664] FAT-fs (loop6): bogus number of reserved sectors [ 1523.927086] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1523.938623] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1523.979360] 9pnet_fd: Insufficient options for proto=fd [ 1524.003204] 9pnet_fd: Insufficient options for proto=fd 02:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:28:06 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:06 executing program 7: restart_syscall() restart_syscall() restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') restart_syscall() restart_syscall() setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)='./file1/file0\x00', 0xe, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="e990ad2c771b646e6f3d", @ANYRESHEX=r1, @ANYBLOB="2c00c286a04a7166b318ce3cc9cffac9a8599e90732e79462c952a157a665ee5de5ead82d54c399b31635237cada17"]) 02:28:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1524.225611] loop2: detected capacity change from 0 to 256 [ 1524.242365] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1524.274562] 9pnet_fd: Insufficient options for proto=fd 02:28:06 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1524.387952] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:06 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) [ 1524.498656] loop1: detected capacity change from 0 to 256 [ 1524.513488] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1524.892629] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) clock_gettime(0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 02:28:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:28:22 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1540.010603] loop6: detected capacity change from 0 to 256 [ 1540.016316] loop2: detected capacity change from 0 to 256 02:28:22 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:28:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:28:22 executing program 7: restart_syscall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r4 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) recvmsg$unix(r1, &(0x7f00000018c0)={&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001600)=""/199, 0xc7}, {&(0x7f0000001700)=""/17, 0x11}], 0x2, &(0x7f0000001780)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x2120) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001900)={{0x1, 0x1, 0x18, r0, {0xee00, 0xffffffffffffffff}}, './file1\x00'}) r8 = getegid() r9 = syz_open_dev$sg(&(0x7f0000001940), 0x20, 0x0) r10 = syz_open_dev$tty20(0xc, 0x4, 0x0) [ 1540.046259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=7576 comm=kworker/1:2 [ 1540.056120] loop1: detected capacity change from 0 to 256 [ 1540.058555] FAT-fs (loop6): bogus number of reserved sectors [ 1540.059451] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1540.068021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=7576 comm=kworker/1:2 [ 1540.073221] loop5: detected capacity change from 0 to 256 [ 1540.073766] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1540.073885] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1540.091366] FAT-fs (loop5): bogus number of reserved sectors [ 1540.091869] FAT-fs (loop5): Can't find a valid FAT filesystem sendmsg$netlink(r1, &(0x7f0000001a00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000001500)=[{&(0x7f0000000180)={0x10c0, 0x13, 0x800, 0x70bd2d, 0x25dfdbfe, "", [@generic="5312cf", @typed={0x8, 0x1a, 0x0, 0x0, @fd=r1}, @generic="2cf5b3be0fb478cfd42d185e5d2ba6ab68f9", @nested={0x108d, 0x48, 0x0, 0x1, 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@typed={0x9, 0x96, 0x0, 0x0, @str='wfdno'}, @typed={0x8, 0x54, 0x0, 0x0, @pid=r3}, @generic="ae712c2c2139504e3d1559bb18747e7d8301c4f11583480d0d307bc503ceb507f3aaea4c943050e205cf85011df58b6ecbf04fd16b76c5e3f5338acedd46a868622c51c1e329a30dcbd02eeba7dd7612e37f329610392ddb31395b17328b2d116435c054f48938bae2a2484efb206f6463d20dcb88"]}]}, 0x10c0}, {&(0x7f0000001240)={0x17c, 0x13, 0x100, 0x70bd2c, 0x47a, "", [@nested={0xa1, 0x51, 0x0, 0x1, [@generic="847c37239d63a0dbf1444bbaaccde2141fc5dcb13fa451a3d163e59c2754f80597ce3f8d52c32c8b5f53a7b5a4014316b37b3f878001cfdb846de345d6da9f788165cf449a5df72f113a8b3f878e99b591a7482433c8190e1f3f71a8651c79adfe7333e1ee22725af170e4bb51b75c8e43b5110b0d61c0b88e736d80192463e560d07327cc", @typed={0x8, 0x39, 0x0, 0x0, @u32=0x3}, @typed={0x4, 0x63}, @typed={0x9, 0x7e, 0x0, 0x0, @str='rfdno'}]}, @nested={0xc, 0x54, 0x0, 0x1, [@typed={0x8, 0x65, 0x0, 0x0, @u32=0x3f}]}, 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[@generic="276aae72b6d62824f0f6fd59ce27427e12651674ccf7d0ea353890ba1c812b57b39677b6914c42c272853830ef2089093d010b28cd31d52b4835bb1b4ffbc5c6d0506a28165683982c25f40448e8d72b10610dcb4da88e88a99e55f3ce5621e0fc54d1eb2ea2c472882c67b4643280cf75e794982d086934"]}, @nested={0x1018, 0x4f, 0x0, 0x1, [@generic="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@typed={0x14, 0x46, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, @generic="316269fe69d48245232b1c0f63729c10f9cd1aec9b4ed34f24552033f16bc87cd4dd5a13696d71da03ac528cbcf7f927460aa10eb47ef047ca727ffc3c4c11e61e0b03e938264ccf2c11fc2a3ff11a682755e1c1125daf9f0fb8dc85d34d2d2bf86ba51037acff5aa970069c7ba9e9508c744d67674a5da77765148cbc8e6ac4bee269cd642ccc6552c2af1743aa9a449b7ce78e4fabca43c1b02a8394bdf38ef3e170c9bbd38c80b5144936a4b84ceb66ce091b0514198ef3891e", @typed={0x8, 0x60, 0x0, 0x0, @fd=r2}, @typed={0x9, 0x2c, 0x0, 0x0, @str='fd/3\x00'}, @generic="46add511fbff4b9af16142cf02c849263c995a4d17d3cacf0af102f002488c68fed87da49cdf64a563c5fe8606d7df3c59ca72b423961c9cbcbf1a0f3c7643ca0ef9d88ce906928ef43671d63139707e7ecf513a3ab99dbf0eee04a1a17ff41a43e8d7a40847a4404927e042e439a136335bb05782735ef43f6b8a56ba39c6df487bf407c0031b5901096f22dda1ba2d4b1d7b7fc7256e54cb660064361b1258975875483fc5077b93c3739976b611347513bf6fa472", @generic="ccbd754bf30b16e696f7b7f995fc4e5e8e623d474c4dafeefe2662f27f72f45f45d085288b1c5a7842f37778f9771d90087ac2960efa9a3ead038f20581d245deada3f4d3b15e81f1fde4c41b5610e82572c06a5d529d1e8f39c7a69059e8b58160b322683"]}, 0x2780}], 0x6, &(0x7f0000001980)=[@rights={{0x28, 0x1, 0x1, [r4, r2, r5, r0, r6, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @rights={{0x18, 0x1, 0x1, [r9, r10]}}], 0x60, 0x440d4}, 0x4000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1540.106337] loop4: detected capacity change from 0 to 256 02:28:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:22 executing program 7: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x9, 0x3, &(0x7f0000000540)=[{&(0x7f0000000380)="149884c238f761614e5b506346a61f1789feaccc5591477b21a6750f51ed7f37afd2be96d8b8cdf98ac63169283eba9f2bf7a6a58ea97c768307f2533bd56c9f9cd64a0853315df69a63e970f4736ded20705bb98e84927e956d58b1de1cb6a37b9a8b15b1c4cc061f0bca98e6c59dcef9b5677c31a31247c24dc72ace7da4063ad7e4b4ea2999daf6588108920d0aa739ebc57813b4534583cf0729662965cadeee3010a7f622c237b431e16168523de7deeba205b284081736fe6bb64a40c980e30964adc0fa54b89a1bdd06e0443e0972fffdc5baa0d5c8", 0xd9, 0x7f}, {&(0x7f0000000480)="f84a91e36e09dab8345d742305cf400f1f5d104d80cb56916a7f6b9543b29d47be5b07fb0e6ffa58e9dbede1d533328449799850c5d9c81d8933981d4b92694a75d3b09e1383353efdb41bc32f18ce8714e412fb937e8997ec1d102f2bb4bbdcb14264041d7c1930c3d39f9234505230a990e9ac7e702759a4bc1853b5bd37e98234c40fcfde72b60bac0526df9b34c655e9be6bf8bb577fd321fd2f8754", 0x9e, 0x7}, {&(0x7f0000000f40)="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", 0x1000, 0x1}], 0x84000, &(0x7f00000005c0)={[{@numtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '#-\xfb[$@\xa7'}}, {@smackfsdef={'smackfsdef', 0x3d, 'mountinfo\x00'}}, {@dont_measure}, {@measure}, {@uid_lt={'uid<', r0}}, {@uid_lt={'uid<', r1}}]}) fchown(0xffffffffffffffff, r0, 0x0) restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') socket$nl_route(0x10, 0x3, 0x0) r3 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="7c7ab0bcaec423374c612986614da0f180e4ec2b8f7c55a605fd80a790579c3315775c60c402354bacb45e5f22b51a461c09a05675d8d8377aa29142c19d767921bc758c7e799099de4105b66e7f4c06e54de51a9f93f14815977c12b7a7352f528650235e6d3ef4e219885961dc463d327d940994ed626d8b024be1bca9ae6023f10d37bd0bb8fd6027edd839183b5f3fe423c085175f93ad49ee51bd6c5b9327512521b9960fcef14721e9b753474841d8647e0813999044cef4de9ea3962e17916d", 0xc3, 0x4a45}], 0x2400, &(0x7f0000000280)={[{'%&*\xec!'}, {'rfdno'}], [{@obj_role={'obj_role', 0x3d, '[+,'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 1540.267108] loop7: detected capacity change from 0 to 8 [ 1540.267201] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:28:22 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1540.344384] loop2: detected capacity change from 0 to 256 [ 1540.348135] loop7: detected capacity change from 0 to 74 [ 1540.352528] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1540.361127] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1540.379360] 9pnet_fd: Insufficient options for proto=fd [ 1540.398796] loop7: detected capacity change from 0 to 8 02:28:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) [ 1540.432952] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1540.452648] loop7: detected capacity change from 0 to 74 [ 1540.468878] loop2: detected capacity change from 0 to 256 [ 1540.479431] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1540.532095] loop1: detected capacity change from 0 to 256 [ 1540.564211] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1540.578280] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1540.647611] loop2: detected capacity change from 0 to 256 02:28:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1540.717796] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1540.933722] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:23 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:28:23 executing program 7: restart_syscall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x1ff, 0x7, 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 02:28:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:28:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) [ 1541.010918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=7576 comm=kworker/1:2 [ 1541.046117] loop6: detected capacity change from 0 to 256 [ 1541.058546] loop4: detected capacity change from 0 to 256 [ 1541.060492] FAT-fs (loop6): bogus number of reserved sectors [ 1541.060966] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1541.074897] loop2: detected capacity change from 0 to 256 [ 1541.102266] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:28:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:28:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:23 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') read$hiddev(r1, &(0x7f0000000040)=""/169, 0x200000e9) r2 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) syz_io_uring_setup(0x2c21, &(0x7f0000000140)={0x0, 0x8e89, 0x10, 0x2, 0x107}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x12345}, 0x6c6) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x9, 0x3, &(0x7f0000000540)=[{&(0x7f0000000380)="149884c238f761614e5b506346a61f1789feaccc5591477b21a6750f51ed7f37afd2be96d8b8cdf98ac63169283eba9f2bf7a6a58ea97c768307f2533bd56c9f9cd64a0853315df69a63e970f4736ded20705bb98e84927e956d58b1de1cb6a37b9a8b15b1c4cc061f0bca98e6c59dcef9b5677c31a31247c24dc72ace7da4063ad7e4b4ea2999daf6588108920d0aa739ebc57813b4534583cf0729662965cadeee3010a7f622c237b431e16168523de7deeba205b284081736fe6bb64a40c980e30964adc0fa54b89a1bdd06e0443e0972fffdc5baa0d5c8", 0xd9, 0x7f}, {&(0x7f0000000480)="f84a91e36e09dab8345d742305cf400f1f5d104d80cb56916a7f6b9543b29d47be5b07fb0e6ffa58e9dbede1d533328449799850c5d9c81d8933981d4b92694a75d3b09e1383353efdb41bc32f18ce8714e412fb937e8997ec1d102f2bb4bbdcb14264041d7c1930c3d39f9234505230a990e9ac7e702759a4bc1853b5bd37e98234c40fcfde72b60bac0526df9b34c655e9be6bf8bb577fd321fd2f8754", 0x9e, 0x7}, {&(0x7f0000000f40)="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", 0x1000, 0x1}], 0x84000, &(0x7f00000005c0)={[{@numtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '#-\xfb[$@\xa7'}}, {@smackfsdef={'smackfsdef', 0x3d, 'mountinfo\x00'}}, {@dont_measure}, {@measure}, {@uid_lt={'uid<', r3}}, {@uid_lt={'uid<', r4}}]}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) [ 1541.204490] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x9, 0x3, &(0x7f0000000540)=[{&(0x7f0000000380)="149884c238f761614e5b506346a61f1789feaccc5591477b21a6750f51ed7f37afd2be96d8b8cdf98ac63169283eba9f2bf7a6a58ea97c768307f2533bd56c9f9cd64a0853315df69a63e970f4736ded20705bb98e84927e956d58b1de1cb6a37b9a8b15b1c4cc061f0bca98e6c59dcef9b5677c31a31247c24dc72ace7da4063ad7e4b4ea2999daf6588108920d0aa739ebc57813b4534583cf0729662965cadeee3010a7f622c237b431e16168523de7deeba205b284081736fe6bb64a40c980e30964adc0fa54b89a1bdd06e0443e0972fffdc5baa0d5c8", 0xd9, 0x7f}, {&(0x7f0000000480)="f84a91e36e09dab8345d742305cf400f1f5d104d80cb56916a7f6b9543b29d47be5b07fb0e6ffa58e9dbede1d533328449799850c5d9c81d8933981d4b92694a75d3b09e1383353efdb41bc32f18ce8714e412fb937e8997ec1d102f2bb4bbdcb14264041d7c1930c3d39f9234505230a990e9ac7e702759a4bc1853b5bd37e98234c40fcfde72b60bac0526df9b34c655e9be6bf8bb577fd321fd2f8754", 0x9e, 0x7}, {&(0x7f0000000f40)="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", 0x1000, 0x1}], 0x84000, &(0x7f00000005c0)={[{@numtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '#-\xfb[$@\xa7'}}, {@smackfsdef={'smackfsdef', 0x3d, 'mountinfo\x00'}}, {@dont_measure}, {@measure}, {@uid_lt={'uid<', r6}}, {@uid_lt={'uid<', r7}}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@context={'context', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, r3}}, {@subj_role={'subj_role', 0x3d, 'wfdno'}}, {@seclabel}, {@euid_lt={'euid<', r7}}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x1000000000}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) [ 1541.250138] loop5: detected capacity change from 0 to 256 [ 1541.295948] FAT-fs (loop5): bogus number of reserved sectors [ 1541.296926] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1541.321846] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1541.394465] loop7: detected capacity change from 0 to 8 [ 1541.421975] loop7: detected capacity change from 0 to 8 [ 1541.436048] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 1541.475136] loop7: detected capacity change from 0 to 8 [ 1541.489877] loop7: detected capacity change from 0 to 8 [ 1541.497112] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 02:28:46 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:28:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:28:46 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:28:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1563.614791] loop2: detected capacity change from 0 to 256 02:28:46 executing program 7: restart_syscall() restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1563.620626] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1563.627692] loop6: detected capacity change from 0 to 256 02:28:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1563.642047] FAT-fs (loop6): bogus number of reserved sectors [ 1563.642694] FAT-fs (loop6): Can't find a valid FAT filesystem 02:28:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:28:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) [ 1563.677861] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1563.695307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1563.706593] loop1: detected capacity change from 0 to 256 [ 1563.713471] loop5: detected capacity change from 0 to 256 [ 1563.723702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1563.749537] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1563.751102] FAT-fs (loop5): bogus number of reserved sectors [ 1563.751830] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1564.077122] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:03 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:29:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:29:03 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:29:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:03 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cf5255a7505f8133b4d0c34e70d2ab455553f5609244793ec6aefa8fc0c397b93fc7d7fc01f6dc4b85e3a281ec6c941d2da66475ecf12523b80247523cf463dd303d20ec73e17ffd6285014edc4d97ac7042df1a7d3a40bb12182b9e00df1fc62dbd1467d706c146e3bc1abcdb86b53561a1ca2eeda3a5e8b025fa98132fbd50f97e6bb4e724231dc27a9d4175c73c46a884e3f81ca09befc2a64b56b666b8e1172645252a55d1000c45c0faf315c1ef03e342d4cfe5fbc6ab83401f88e517d231886cc2a9e6441742510a37eac5da51960a9dd00cf84000ed7c81a80d3040c63e22b61eb30bf9217", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 02:29:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) [ 1581.515698] loop2: detected capacity change from 0 to 256 [ 1581.534122] 9pnet_fd: Insufficient options for proto=fd [ 1581.539342] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1581.540840] loop6: detected capacity change from 0 to 256 [ 1581.554654] FAT-fs (loop6): bogus number of reserved sectors [ 1581.555387] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1581.572703] loop5: detected capacity change from 0 to 256 [ 1581.592806] FAT-fs (loop5): bogus number of reserved sectors [ 1581.593475] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1581.594098] loop1: detected capacity change from 0 to 256 [ 1581.622108] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:04 executing program 7: restart_syscall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$hidraw(&(0x7f0000000300), 0x6, 0x8040) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x100010, r3, 0x17aa3000) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB='trans=fdhSfd\x00o=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x200, 0x0) recvfrom(r0, &(0x7f0000000140)=""/175, 0xaf, 0x2000, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @broadcast}, 0x0, 0x4, 0x0, 0x2}}, 0x80) 02:29:04 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1581.712704] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:04 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1581.834655] loop2: detected capacity change from 0 to 256 [ 1581.857723] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1581.911341] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1581.915713] 9pnet: Could not find request transport: fdhSfd 02:29:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:29:04 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1581.971081] 9pnet: Could not find request transport: fdhSfd [ 1581.975307] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1582.067400] loop1: detected capacity change from 0 to 256 [ 1582.101566] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:29:22 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:29:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:29:22 executing program 3: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:29:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:29:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0x820) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1600.193959] loop5: detected capacity change from 0 to 256 [ 1600.196448] loop1: detected capacity change from 0 to 256 [ 1600.198125] loop6: detected capacity change from 0 to 256 [ 1600.206092] loop2: detected capacity change from 0 to 256 [ 1600.207196] FAT-fs (loop6): invalid media value (0x00) [ 1600.207637] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1600.217498] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1600.228208] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1600.238355] FAT-fs (loop5): invalid media value (0x00) [ 1600.239274] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1600.254454] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=32 comm=kworker/1:1 [ 1600.276446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1600.367286] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, 0x0, 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:22 executing program 0: 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, 0x200a}, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:22 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101442, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:29:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1600.587977] loop2: detected capacity change from 0 to 256 [ 1600.610397] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1600.628974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1600.634670] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:23 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c00f55400b4fe30105a4806be4b75c0494d5154d417c189c27b4d6cf660891d5e539cfb9eaae1a504a6e70200000000000000df6bdb319f4289236f16e24f9ebdbb224bf7bbd433d122e3b002f7f0ad1475b48b61218189b735f8931de1946e9f1146653c2883cc7268c44281e9cf52312316f7a339586f9c9e96e9c15e0fb4"]) 02:29:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, 0x0, 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1600.782687] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1600.941216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1600.970064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1600.972498] loop2: detected capacity change from 0 to 256 [ 1600.992738] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1601.126039] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, 0x0, 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:38 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc0006, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) openat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x161001, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 02:29:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 02:29:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:29:38 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:29:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:29:38 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1616.311278] loop6: detected capacity change from 0 to 256 [ 1616.312042] loop1: detected capacity change from 0 to 256 [ 1616.329408] FAT-fs (loop6): invalid media value (0x00) [ 1616.329829] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1616.331491] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1616.332996] FAT-fs (loop4): bogus number of reserved sectors [ 1616.333506] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1616.345854] loop2: detected capacity change from 0 to 256 [ 1616.363373] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1616.407979] loop5: detected capacity change from 0 to 256 [ 1616.462050] FAT-fs (loop5): invalid media value (0x00) [ 1616.462730] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1616.485777] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:38 executing program 7: ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000080)) restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:29:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:39 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1616.657075] loop2: detected capacity change from 0 to 256 [ 1616.663737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=306 comm=kworker/0:3 [ 1616.700339] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:39 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x417, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000080)=0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:29:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1616.769511] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1616.859424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=7576 comm=kworker/1:2 02:29:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1616.976224] loop2: detected capacity change from 0 to 256 [ 1617.007979] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1617.210006] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:58 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') restart_syscall() r1 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 02:29:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) 02:29:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) 02:29:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) 02:29:58 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r3, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) [ 1635.861687] loop5: detected capacity change from 0 to 256 [ 1635.864688] FAT-fs (loop5): invalid media value (0x00) [ 1635.865098] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1635.882424] loop2: detected capacity change from 0 to 256 [ 1635.909083] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1635.945820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=7576 comm=kworker/1:2 [ 1635.956869] loop6: detected capacity change from 0 to 256 [ 1635.979512] FAT-fs (loop4): bogus number of reserved sectors [ 1635.980777] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1636.013189] FAT-fs (loop6): invalid media value (0x00) [ 1636.013991] FAT-fs (loop6): Can't find a valid FAT filesystem 02:29:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1636.039256] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1636.079716] loop2: detected capacity change from 0 to 256 [ 1636.092348] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:58 executing program 7: restart_syscall() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) 02:29:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 02:29:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) [ 1636.293183] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1636.457914] loop2: detected capacity change from 0 to 256 [ 1636.482852] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x6) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000180)) io_setup(0x3ff, &(0x7f0000000140)=0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r6, 0xfffffffffffffff7, 0x0) io_submit(0x0, 0x2, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000400)="746da8ad8cda2b00942fcdc9351ee3bccb34561dbdb27e21327db69ff88c814cbad5c1f3c2ea5e61fb31c51e2bae735ee3905b57e31ebb33db734842b6c663560d3b", 0x42, 0x7, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7d3, r5, &(0x7f0000000500)="bd943728bf5398e910df9428dbe25a3d4179b9af648f285494258944b7ac46fc745986d69e1aff4f533c2fbae188a05caccca06baa39f65e6dc28213f15b0151344d5b131e1c9ee17c268d67a221f311b78b2a71f349c1b13cee90467036a3d8aa6c35ba36d162dbac29fd086c86b510272b8358663fc5e13277da7157678f1eea1a1b47adc0ee603c24cf646ca5e3b8ab5cb9cacf7ad6e20db59f7acb98714043dd904030c8c8ba5f0ecc63a5777e80e515abd57370b98c78db3212ad9a38f0599131799b08217acc39093c648c0f2a4676c2e96232379bc46407", 0xdb, 0x40, 0x0, 0x3, r6}]) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') io_submit(r4, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x200000}]) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYRES64=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1636.723196] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:29:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[], 0x820) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) 02:29:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000324e1eabad0e16161b92890000008989b4c266c0bd522b9b740bc018dcb6f37313b155df925ee36bfc73e19cebb7147213215a75e7ca2c081608ca34050b0950f262c4033e8a33a9e3640427bd9080d92a12c692b9ecb7f043f4973826de5aa05874ae957cf59de50e11ab6bc861993c4d15a01fdc130c926c2a6d2d5634c6e5919f1d93d72918ad41ab8ef1a15b9ba6b55d0e10cab3457fc74fbf1fcda38fa184189a8b89c454dab9a5b0cf675a789b652cca42e41e7d602700"/200]) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x200900, 0xc) clock_gettime(0x0, &(0x7f0000000240)) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000002c0)='.log\x00', 0x20002, 0x184) fadvise64(r3, 0x4, 0x7ff, 0x4) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x60) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x7fff) write$binfmt_misc(r5, &(0x7f00000003c0)={'syz0', "0647b8615e51f50e762bdcfb68a893b6561e0a8d9e9649f12a244d39641e3ca10ddc46ddec096624ad5be627d29274c9736bd74760b21e6f618e7f9fa4c54acc7fb0e428770135258ec6aeee5f648cff47d2324f6e52c2b3f955bc55cd915a49438002031c43cfd699d6357be5033191cad0e929ee621af39a8c076098b920dddcadc59c810a20d2467fc72536e48c4192ec5041"}, 0x98) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0x2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) close(r5) [ 1636.902804] loop2: detected capacity change from 0 to 256 [ 1636.913693] loop5: detected capacity change from 0 to 256 [ 1636.929996] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1636.938333] FAT-fs (loop5): bogus number of FAT sectors [ 1636.939139] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1637.015897] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) VM DIAGNOSIS: 02:35:09 Registers: info registers vcpu 0 RAX=0000000080000002 RBX=ffff88800fb43580 RCX=0000000080000002 RDX=ffff88800fb43580 RSI=ffffffff811d6be5 RDI=0000000000000005 RBP=0000000000200000 RSP=ffff88800fd1fd88 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000200000 R11=0000000000000001 R12=ffffc90002511ff9 R13=ffff88800fb43580 R14=0000000000000000 R15=0000000000000092 RIP=ffffffff8145ab9d RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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=00007fe86dd57010 CR3=000000001a3f6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 23e124ca3749de9c 0410b22d8224ecd1 YMM02=0000000000000000 0000000000000000 7b1826567ba60edb 7566cbc0924f487c YMM03=0000000000000000 0000000000000000 747f11d4b53b4e55 b5f3bf6af5722b92 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0d0c0f0e09080b0a 0504070601000302 YMM07=0000000000000000 0000000000000000 0e0d0c0f0a09080b 0605040702010003 YMM08=0000000000000000 0000000000000000 bff0c52726c28000 0000030000005e06 YMM09=0000000000000000 0000000000000000 4a06d4de1dc4ffaf 229e4e3fd106e41d YMM10=0000000000000000 0000000000000000 e280f55aff773fb6 cc5a774fe5f3eb59 YMM11=0000000000000000 0000000000000000 3adb0ff4afbbbddc feb3bf7fddcffb9f YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffffff84234e20 RBX=ffff88800865d040 RCX=ffffffff84216c92 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88800868fe58 R8 =0000000000000001 R9 =ffff88806cf33b53 R10=ffffed100d9e676a R11=0000000000000001 R12=ffffed10010cba08 R13=ffffffff85af2510 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff84234e2b 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=00005633655e5648 CR3=000000001bc26000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 4183da57c0000000 YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441 YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962 YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69 YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000