(0x7f00000016c0)={0x0, 0xfffffffffffffffa, 0x21, 0x2, @buffer={0x0, 0x38, &(0x7f0000001540)=""/56}, &(0x7f0000001580)="686a044d2eebe8aa8f029506900cce3af528ded861dac5c2a2c58811c08b961e45", &(0x7f00000015c0)=""/163, 0x3, 0x10000, 0x2, &(0x7f0000001680)}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001480)={0x53, 0xffffffffffffffff, 0x2, 0xff, @scatter={0x5, 0x0, &(0x7f0000001300)=[{&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/4096, 0x1000}]}, &(0x7f0000001380)='*N', &(0x7f00000013c0)=""/117, 0x7, 0x1, 0x2, &(0x7f0000001440)}) 14:22:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000d4000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:22:50 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000540)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) inotify_init1(0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x1, 0x0) ppoll(&(0x7f0000000600)=[{}, {r0}, {}, {0xffffffffffffffff, 0x400}], 0x4, 0x0, 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0'}, 0xb) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x6a, 0x7f, 0x3, 0x0, 0x0, 0x70ca, 0x20000, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x1, 0x7}, 0x1000, 0x4, 0xfffffffc, 0x1, 0x2800, 0x7fffffff, 0x8, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x9) [ 2774.081187] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.082972] EXT4-fs (loop2): unable to read superblock [ 2774.105833] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.107653] EXT4-fs (loop2): unable to read superblock 14:22:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xedc000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2774.161738] loop6: detected capacity change from 0 to 16 [ 2774.164333] loop1: detected capacity change from 0 to 4 [ 2774.178546] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2774.180277] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2774.206494] loop1: detected capacity change from 0 to 4 [ 2774.208408] loop6: detected capacity change from 0 to 16 14:22:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004063000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2774.217289] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2774.219725] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2774.240429] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.241368] EXT4-fs (loop2): unable to read superblock 14:22:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2774.257933] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.260216] EXT4-fs (loop2): unable to read superblock [ 2774.261371] loop5: detected capacity change from 0 to 4 14:22:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003002000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2774.324764] EXT4-fs (loop5): Can't read superblock on 2nd try 14:22:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000104000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x4000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:22:50 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ppoll(&(0x7f00000001c0)=[{r2}, {r4, 0x3480}, {r5, 0xc000}], 0x3, &(0x7f0000000200), &(0x7f0000000240), 0x8) 14:22:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:22:50 executing program 3: syz_open_dev$sg(&(0x7f0000000100), 0x0, 0x28982) r0 = socket$nl_generic(0x10, 0x3, 0x10) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8100) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) writev(r0, &(0x7f0000000140), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x30281, 0x0) [ 2774.378489] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.381473] EXT4-fs (loop2): unable to read superblock [ 2774.395368] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.396484] EXT4-fs (loop2): unable to read superblock [ 2774.419242] loop6: detected capacity change from 0 to 16 [ 2774.423105] loop1: detected capacity change from 0 to 4 14:22:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2774.440501] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2774.442351] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2774.450099] loop1: detected capacity change from 0 to 4 14:22:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100), 0x3, 0x167fc1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) fchmod(r0, 0x40) 14:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x8000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2774.459923] loop6: detected capacity change from 0 to 16 [ 2774.465847] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2774.468576] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2774.531464] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.533487] EXT4-fs (loop2): unable to read superblock 14:22:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003004000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2774.551470] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2774.554491] EXT4-fs (loop2): unable to read superblock [ 2774.618417] loop1: detected capacity change from 0 to 4 [ 2774.622648] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2774.627924] loop1: detected capacity change from 0 to 4 [ 2774.631222] EXT4-fs (loop1): Can't read superblock on 2nd try 14:23:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x109080) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) 14:23:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003006300320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:00 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ppoll(&(0x7f00000001c0)=[{r2}, {r4, 0x3480}, {r5, 0xc000}], 0x3, &(0x7f0000000200), &(0x7f0000000240), 0x8) 14:23:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100), 0x3, 0x167fc1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) fchmod(r0, 0x40) 14:23:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xe000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000244000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2784.270771] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2784.271586] EXT4-fs (loop2): unable to read superblock [ 2784.277110] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2784.277961] EXT4-fs (loop2): unable to read superblock 14:23:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x10000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100), 0x3, 0x167fc1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) fchmod(r0, 0x40) [ 2784.347213] loop1: detected capacity change from 0 to 4 [ 2784.352703] loop6: detected capacity change from 0 to 16 [ 2784.369041] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2784.371360] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) [ 2784.376239] loop1: detected capacity change from 0 to 4 [ 2784.384659] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2784.387616] EXT4-fs (loop2): unable to read superblock [ 2784.391981] loop6: detected capacity change from 0 to 16 [ 2784.394246] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2784.403146] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2784.406956] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2784.408935] EXT4-fs (loop2): unable to read superblock 14:23:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x40000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003048000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:00 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r5, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) [ 2784.487346] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2784.489940] EXT4-fs (loop2): unable to read superblock 14:23:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xe0ffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) [ 2784.550364] loop1: detected capacity change from 0 to 4 [ 2784.564119] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2784.575971] loop1: detected capacity change from 0 to 4 [ 2784.582918] EXT4-fs (loop1): Can't read superblock on 2nd try 14:23:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000274000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:11 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x100, r0, 0x300, 0x10001, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_OURS={0xe4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe0, 0x5, "4dc0befdd3ae3c344fd5d142f690efe1da08dffddcfd3fe5934490f4cd59df51b47518a37aeb683e03f5ff985a8e4aeb68c649323db2a7258334056b0b5f4da87a4ac0565e2ed69ababa01b3f035f9c028476a673ca8d10ea0eadf478c4903bc0560df8127931384d9c6c2f684267ad889e8c5c8cdb6a041ba87e8223bb6ce281ccb025c2f22bead67f4016918be8d5b1536ae2a733e00db74af049f19d77161161946bcfe141f34d3da09062af96723113c8e7822eadb6f9fee993faae6118b4378a55e728aec0dda9c6a251fb872373ca87125bfbe6f851b9c2bef"}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x8804}, 0x20000880) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000080)=@v2={0x2, @adiantum, 0x1, '\x00', @b}) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000000)) 14:23:11 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000301c500320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xf0ffffffffffff, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2795.825858] loop1: detected capacity change from 0 to 4 [ 2795.835413] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2795.838731] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2795.839408] EXT4-fs (loop2): unable to read superblock [ 2795.847250] loop1: detected capacity change from 0 to 4 [ 2795.855419] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2795.857262] loop6: detected capacity change from 0 to 16 [ 2795.857809] EXT4-fs (loop2): unable to read superblock [ 2795.861717] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2795.875184] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x100000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300f000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2795.926406] loop6: detected capacity change from 0 to 16 [ 2795.952117] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2795.981844] loop1: detected capacity change from 0 to 4 [ 2795.983282] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2795.985039] EXT4-fs (loop2): unable to read superblock [ 2795.992868] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2795.994219] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2795.995197] EXT4-fs (loop2): unable to read superblock 14:23:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:21 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) 14:23:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000240)=0x8000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1400, 0x0) dup(r2) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000000c0)) 14:23:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000434000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:21 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x200000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300f500320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:21 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2805.938947] loop6: detected capacity change from 0 to 16 [ 2805.940992] loop1: detected capacity change from 0 to 4 [ 2805.949240] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2805.952272] EXT4-fs (loop2): unable to read superblock [ 2805.953938] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2805.963376] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2805.970326] loop1: detected capacity change from 0 to 4 14:23:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) [ 2805.979330] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2805.983845] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2805.986626] EXT4-fs (loop2): unable to read superblock [ 2805.992574] loop6: detected capacity change from 0 to 16 [ 2806.008623] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:33 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) 14:23:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x4000000000000, 0x200000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) 14:23:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000604000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x300000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003fffe00320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2817.791412] loop1: detected capacity change from 0 to 4 [ 2817.792294] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2817.795136] EXT4-fs (loop2): unable to read superblock [ 2817.807759] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2817.814262] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2817.816170] EXT4-fs (loop2): unable to read superblock [ 2817.829346] loop1: detected capacity change from 0 to 4 [ 2817.837257] loop6: detected capacity change from 0 to 16 [ 2817.839760] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2817.871780] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000000}) prlimit64(r4, 0xe, &(0x7f0000000040)={0x8, 0x7}, 0x0) 14:23:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x400000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000301ff00320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2817.915889] loop6: detected capacity change from 0 to 16 [ 2817.929714] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x100, 0x10}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000380)={r6, r7+60000000}, &(0x7f00000003c0)={[0x2]}, 0x8) r8 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000004}) read(r1, &(0x7f0000000480)=""/82, 0xbf) prlimit64(0x0, 0xb, &(0x7f0000000040)={0x80, 0x4}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x20000000}) prlimit64(0xffffffffffffffff, 0x2, &(0x7f00000001c0)={0x9, 0x9}, &(0x7f0000000200)) setrlimit(0x0, &(0x7f0000000240)={0x4, 0x8}) 14:23:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 14:23:33 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) [ 2817.986262] loop1: detected capacity change from 0 to 4 [ 2818.004716] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2818.018510] loop1: detected capacity change from 0 to 4 14:23:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000f54000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2818.032247] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2818.048697] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2818.054748] EXT4-fs (loop2): unable to read superblock 14:23:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003feff00320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2818.172086] loop6: detected capacity change from 0 to 16 [ 2818.176495] loop1: detected capacity change from 0 to 4 [ 2818.191172] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2818.191817] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2818.201186] loop1: detected capacity change from 0 to 4 [ 2818.204041] loop6: detected capacity change from 0 to 16 [ 2818.207668] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2818.215956] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:45 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 14:23:45 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000fe4000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000000}) prlimit64(r4, 0xe, &(0x7f0000000040)={0x8, 0x7}, 0x0) 14:23:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x500000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 14:23:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000200320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2829.875745] loop6: detected capacity change from 0 to 16 [ 2829.891197] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2829.926083] loop6: detected capacity change from 0 to 16 [ 2829.940642] loop1: detected capacity change from 0 to 4 [ 2829.943636] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2829.943996] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2829.945368] EXT4-fs (loop2): unable to read superblock [ 2829.970175] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2829.993582] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2829.999413] EXT4-fs (loop2): unable to read superblock [ 2830.006662] loop1: detected capacity change from 0 to 4 [ 2830.026830] EXT4-fs (loop1): Can't read superblock on 2nd try 14:23:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004300000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:46 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:46 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 14:23:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 14:23:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x600000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000000}) prlimit64(r4, 0xe, &(0x7f0000000040)={0x8, 0x7}, 0x0) 14:23:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000300320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2830.212517] loop6: detected capacity change from 0 to 16 [ 2830.234664] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:46 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2830.312329] loop1: detected capacity change from 0 to 4 [ 2830.315851] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2830.317293] EXT4-fs (loop2): unable to read superblock [ 2830.332607] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2830.346625] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2830.348167] EXT4-fs (loop2): unable to read superblock 14:23:46 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:23:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000006000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2830.360924] loop1: detected capacity change from 0 to 4 [ 2830.378743] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2830.489019] loop6: detected capacity change from 0 to 16 [ 2830.519932] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2830.558964] loop6: detected capacity change from 0 to 16 [ 2830.569550] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x700000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000000900000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 14:23:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) dup(r1) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) recvmmsg(r2, &(0x7f00000055c0)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/189, 0xbd}], 0x2, &(0x7f00000017c0)=""/200, 0xc8}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/135, 0x87}, {&(0x7f0000001bc0)=""/129, 0x81}], 0x5, &(0x7f0000001d00)=""/202, 0xca}, 0x8}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/113, 0x71}], 0x4}, 0x6a6}, {{&(0x7f0000002140)=@phonet, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/160, 0xa0}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/224, 0xe0}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/12, 0xc}], 0x7}, 0x9}, {{&(0x7f00000035c0)=@qipcrtr, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/96, 0x60}, {&(0x7f00000036c0)=""/75, 0x4b}, {&(0x7f0000003740)=""/24, 0x18}, {&(0x7f0000003780)=""/78, 0x4e}, {&(0x7f0000003800)=""/136, 0x88}, {&(0x7f00000038c0)=""/183, 0xb7}, {&(0x7f0000003980)=""/70, 0x46}], 0x7}, 0x7}, {{&(0x7f0000003a80)=@caif=@dbg, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/229, 0xe5}], 0x1, &(0x7f0000003c40)=""/178, 0xb2}, 0x1000}, {{&(0x7f0000003d00)=@isdn, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/177, 0xb1}, {&(0x7f0000003e40)=""/191, 0xbf}, {&(0x7f0000003f00)=""/17, 0x11}], 0x3, &(0x7f0000003f80)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/249, 0xf9}, {&(0x7f0000004200)=""/13, 0xd}], 0x3, &(0x7f0000004280)=""/205, 0xcd}, 0x2}, {{&(0x7f0000004380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/139, 0x8b}], 0x2, &(0x7f0000005500)=""/171, 0xab}, 0xfffffffb}], 0x9, 0x20, &(0x7f0000005800)) 14:23:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000000}) 14:23:55 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) 14:23:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000400320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:55 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2839.502587] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2839.504842] EXT4-fs (loop2): unable to read superblock [ 2839.526718] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2839.527625] EXT4-fs (loop2): unable to read superblock [ 2839.530487] loop1: detected capacity change from 0 to 4 [ 2839.541617] loop6: detected capacity change from 0 to 16 14:23:55 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2839.563063] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2839.572175] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2839.579073] loop1: detected capacity change from 0 to 4 [ 2839.589293] loop6: detected capacity change from 0 to 16 14:23:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x800000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2839.602953] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2839.608851] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) gettid() getpgrp(0x0) 14:23:55 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, r0, 0x0) setrlimit(0x0, &(0x7f0000000000)) 14:23:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000500320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2839.732618] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2839.736357] EXT4-fs (loop2): unable to read superblock 14:23:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) dup(r1) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) syz_open_dev$rtc(&(0x7f0000000180), 0x4, 0x400) 14:23:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000002400000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x900000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:23:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) clone3(&(0x7f0000000240)={0x800, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), {0x2c}, &(0x7f0000000180)=""/10, 0xa, &(0x7f00000001c0)=""/4, &(0x7f0000000200)=[r1], 0x1}, 0x58) setrlimit(0x0, &(0x7f0000000000)) [ 2839.951352] loop1: detected capacity change from 0 to 4 14:23:55 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2839.998138] loop6: detected capacity change from 0 to 16 14:23:55 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) (fail_nth: 1) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2840.014105] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2840.023578] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2840.044018] loop6: detected capacity change from 0 to 16 [ 2840.057339] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:23:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000600320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2840.152918] FAULT_INJECTION: forcing a failure. [ 2840.152918] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2840.153956] CPU: 1 UID: 0 PID: 17159 Comm: syz-executor.3 Not tainted 6.17.0-rc7-next-20250922 #1 PREEMPT(voluntary) [ 2840.153972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2840.153981] Call Trace: [ 2840.153985] [ 2840.153991] dump_stack_lvl+0xfa/0x120 [ 2840.154025] should_fail_ex+0x4d7/0x5e0 [ 2840.154043] _copy_to_user+0x32/0xd0 [ 2840.154060] simple_read_from_buffer+0xe0/0x180 [ 2840.154077] proc_fail_nth_read+0x18a/0x240 [ 2840.154096] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2840.154113] ? security_file_permission+0x22/0x90 [ 2840.154131] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2840.154148] vfs_read+0x1eb/0xc70 [ 2840.154168] ? __pfx_vfs_read+0x10/0x10 [ 2840.154184] ? lock_release+0xc8/0x290 [ 2840.154202] ? __fget_files+0x20d/0x3b0 [ 2840.154223] ksys_read+0x121/0x240 [ 2840.154238] ? __pfx_ksys_read+0x10/0x10 [ 2840.154259] do_syscall_64+0xbf/0x390 [ 2840.154273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2840.154286] RIP: 0033:0x7ff6f7bfe69c [ 2840.154297] 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 [ 2840.154308] RSP: 002b:00007ff6f51c1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2840.154321] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007ff6f7bfe69c [ 2840.154329] RDX: 000000000000000f RSI: 00007ff6f51c11e0 RDI: 0000000000000005 [ 2840.154337] RBP: 00007ff6f51c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2840.154344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2840.154352] R13: 00007ffdafc5088f R14: 00007ff6f51c1300 R15: 0000000000022000 [ 2840.154370] [ 2840.212718] loop1: detected capacity change from 0 to 4 [ 2840.217216] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2840.221408] loop1: detected capacity change from 0 to 4 [ 2840.225012] EXT4-fs (loop1): Can't read superblock on 2nd try 14:24:05 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000700320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xa00000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000002500000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) dup(r1) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000005880)=0x2) 14:24:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:05 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) (fail_nth: 1) 14:24:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) gettid() 14:24:05 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x43, 0x2, 0x0, 0x0, 0x6, 0x30102, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7f}, 0x1000, 0x1, 0x10000, 0x0, 0x9ce4, 0x3, 0xffff, 0x0, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r0, 0x4) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2849.314291] FAULT_INJECTION: forcing a failure. [ 2849.314291] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.315264] CPU: 0 UID: 0 PID: 17183 Comm: syz-executor.7 Not tainted 6.17.0-rc7-next-20250922 #1 PREEMPT(voluntary) [ 2849.315281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2849.315289] Call Trace: [ 2849.315294] [ 2849.315299] dump_stack_lvl+0xfa/0x120 [ 2849.315318] should_fail_ex+0x4d7/0x5e0 [ 2849.315336] ? getname_flags.part.0+0x48/0x540 [ 2849.315349] should_failslab+0xc2/0x120 [ 2849.315367] kmem_cache_alloc_noprof+0x72/0x680 [ 2849.315381] ? lock_is_held_type+0x9e/0x120 [ 2849.315405] ? getname_flags.part.0+0x48/0x540 [ 2849.315416] getname_flags.part.0+0x48/0x540 [ 2849.315429] getname_flags+0x95/0xe0 [ 2849.315448] do_sys_openat2+0x9f/0x1b0 [ 2849.315461] ? __pfx_do_sys_openat2+0x10/0x10 [ 2849.315476] ? __pfx_perf_trace_lock+0x10/0x10 [ 2849.315493] ? __might_fault+0x138/0x190 [ 2849.315511] __x64_sys_openat+0x142/0x200 [ 2849.315524] ? __pfx___x64_sys_openat+0x10/0x10 [ 2849.315537] ? lock_release+0xc8/0x290 [ 2849.315556] do_syscall_64+0xbf/0x390 [ 2849.315570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2849.315583] RIP: 0033:0x7f16ddac3a04 [ 2849.315593] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2849.315605] RSP: 002b:00007f16db085cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2849.315618] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f16ddac3a04 [ 2849.315626] RDX: 000000000008e181 RSI: 00007f16db085d60 RDI: 00000000ffffff9c [ 2849.315634] RBP: 00007f16db085d60 R08: 0000000000000000 R09: 0000000000000000 [ 2849.315641] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000008e181 [ 2849.315649] R13: 00007fff09d858ff R14: 00007f16db086300 R15: 0000000000022000 [ 2849.315666] [ 2849.321218] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2849.324651] loop1: detected capacity change from 0 to 4 [ 2849.328776] EXT4-fs (loop2): unable to read superblock [ 2849.337025] loop6: detected capacity change from 0 to 16 [ 2849.365647] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2849.368214] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2849.369836] EXT4-fs (loop2): unable to read superblock 14:24:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x20000000000000}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2849.381420] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2849.384317] loop1: detected capacity change from 0 to 4 [ 2849.394949] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2849.400366] loop6: detected capacity change from 0 to 16 [ 2849.413198] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:15 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) (fail_nth: 2) 14:24:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) dup(r1) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) 14:24:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:24:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000800320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:15 executing program 3: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000003400000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xb00000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2859.466198] loop6: detected capacity change from 0 to 16 [ 2859.477878] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2859.484896] loop6: detected capacity change from 0 to 16 [ 2859.492919] loop1: detected capacity change from 0 to 4 [ 2859.494852] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2859.497689] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2859.500734] EXT4-fs (loop2): unable to read superblock [ 2859.516218] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2859.534308] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2859.535879] EXT4-fs (loop2): unable to read superblock [ 2859.540014] loop1: detected capacity change from 0 to 4 14:24:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004300000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2859.573290] EXT4-fs (loop1): Can't read superblock on 2nd try 14:24:15 executing program 3: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:15 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000b00320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xd00000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000180)=""/105) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2859.677562] loop6: detected capacity change from 0 to 16 [ 2859.689121] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) dup(r1) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2859.702215] loop6: detected capacity change from 0 to 16 [ 2859.710925] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2859.752011] loop1: detected capacity change from 0 to 4 14:24:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000006000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2859.785407] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2859.815050] loop1: detected capacity change from 0 to 4 [ 2859.823206] loop6: detected capacity change from 0 to 16 [ 2859.828159] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2859.829905] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2859.832963] EXT4-fs (loop2): unable to read superblock [ 2859.836581] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2859.843200] loop6: detected capacity change from 0 to 16 [ 2859.849291] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2859.857282] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2859.859458] EXT4-fs (loop2): unable to read superblock 14:24:25 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:24:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003001800320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:24:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000000009000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:25 executing program 4: setrlimit(0x0, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) dup(r1) 14:24:25 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000017c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x15f8, r0, 0x107, 0x70bd2a, 0x1f, {}, [@ETHTOOL_A_FEATURES_WANTED={0x2ac, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xa4, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '((-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',$\x00'}]}, {0x4}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x42, 0x4, "04666ec2cf862308db7b3b437da90904379beca698fce364b698c8933246edc27ba15033ee3f428f667df86ec84a757aa43990c0c5a26cbed30125e681aa"}, @ETHTOOL_A_BITSET_BITS={0x38, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ']$:^{/\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xac, 0x3, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '$,,[/\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x987}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x82, 0x4, "fab529b213c7944807d5aa2277b6921e2e461c599587a543de4a9fd773d86cb065618201e8d6d0477d16f7bfc41521e7cf1efde1d95047a56835dbcd05d6bb14b9f55f2ef8faca2940e2fe80cb82b68d4e8ddf14692829f548076fa6128c1665674899d2a06cb5be074327e5e8f1c898b14dc08f126d5c84889fd92ec7f6"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "5cf7897b02918b2719b9bd414dcc98bf64c87023b9dc19523bc3e39cf1fc1fbb2c2dbb154b5eb4a7fe416e543e001ba7445b3b09a7483ecd6e5844871c58ec4451"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @ETHTOOL_A_FEATURES_WANTED={0x12f8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x11c, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-{[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x74}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '$+E\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '\'\'@[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xc2, 0x5, "34f8cdf4a19c76d9c3caa818aadb4004288fc3d4bd12791f2294083217d9b1542f6e05ac8a906c600e590aa6c0ebb13964c542837135caef8acbf4dd9e7031e79dcc7d883dca5e865acc00be9c6025c9c5c94c06f56629432b9b856675c7c2b76a3ddc5fd813c1c13c2969f1088021b0de48d1c16916d91899ea997fe47f6916cc3984e67c6e3e1ad7c8fd8f93cf7d45298e58c765ce4937c727587e68f807555a6aa9d841e6ae16848c058e83120e793dc32202168f0cf6bae85960768a"}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_VALUE={0xfc, 0x4, "193871a5331343631251b3b3a3b5a94d4407c8f27e96ffedf8e645a5b7a0023880ff9dc670b97c2efdace552889affe1d8def0bdd5e56bd93fee901606488c77e2277d3bfb4012742ac3efd2b31b93f762856d55042e71540d418cbc22f994d1b422b04f9e1d0fd443e066103fb1bb593bcabe2cf5a0cc7cb33e15041d4d524cf19f136187e5997e42c0964afdbbdc1ad4f772016f24eb86c2970bb6b887d3eacdadd5a585c282e483f57b246daa08204a9aff4f655472f6bd8f127124b8df3441711189156b5d2dd4ca62fec78ed1500557aa4d223a33242c2f50de0a8da9874ec1a008c23d5d158301603d9dd436962011ad6f33f867fa"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7ff}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x15f8}, 0x1, 0x0, 0x0, 0x24008000}, 0xe06f33f02447f141) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) accept4(r1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x1000000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:26 executing program 4: setrlimit(0x0, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2870.107801] loop6: detected capacity change from 0 to 16 [ 2870.119780] loop1: detected capacity change from 0 to 4 [ 2870.131554] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2870.133927] EXT4-fs (loop2): unable to read superblock [ 2870.140874] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2870.149843] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2870.168176] loop1: detected capacity change from 0 to 4 [ 2870.176563] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2870.177911] EXT4-fs (loop2): unable to read superblock [ 2870.181411] loop6: detected capacity change from 0 to 16 [ 2870.190822] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2870.199538] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:26 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x900}, 0x0, 0xf, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:26 executing program 4: setrlimit(0x0, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x2000000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003001c00320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000001000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:26 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() getpgrp(0x0) rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2870.393949] loop6: detected capacity change from 0 to 16 [ 2870.399000] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2870.400999] loop1: detected capacity change from 0 to 4 [ 2870.401653] EXT4-fs (loop2): unable to read superblock [ 2870.412325] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2870.416375] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2870.421035] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2870.422127] EXT4-fs (loop2): unable to read superblock [ 2870.428799] loop1: detected capacity change from 0 to 4 [ 2870.429957] loop6: detected capacity change from 0 to 16 [ 2870.438760] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2870.444533] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x2010000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000001540)) 14:24:36 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x100}}, './file0\x00'}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x48020) recvfrom(r0, &(0x7f0000000000)=""/99, 0x63, 0x41, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @multicast2}}, 0x80) 14:24:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003006300320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000002000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:36 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:36 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x2, 0x8e181) 14:24:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2880.945024] loop6: detected capacity change from 0 to 16 [ 2880.948594] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2880.949384] EXT4-fs (loop2): unable to read superblock [ 2880.957183] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2880.961379] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2880.963078] EXT4-fs (loop2): unable to read superblock [ 2880.965979] loop1: detected capacity change from 0 to 4 [ 2880.969067] loop6: detected capacity change from 0 to 16 [ 2880.980071] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:36 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000000)=@pppol2tpv3, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/50, 0x32}], 0x3}, 0x7fff}, {{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/124, 0x7c}, {&(0x7f0000001380)=""/221, 0xdd}, {&(0x7f0000001480)=""/67, 0x43}, {&(0x7f0000001500)=""/251, 0xfb}], 0x5}, 0x7}, {{&(0x7f0000001680)=@ax25={{0x3, @netrom}, [@remote, @default, @default, @default, @remote, @netrom, @null]}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/41, 0x29}, {&(0x7f0000001740)=""/174, 0xae}, {&(0x7f0000001800)=""/81, 0x51}], 0x3, &(0x7f00000018c0)=""/27, 0x1b}, 0x2}], 0x3, 0x12003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000019c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) syz_genetlink_get_family_id$ethtool(0x0, r3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2881.019295] EXT4-fs (loop1): Can't read superblock on 2nd try 14:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x2400000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004002000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2881.052947] loop1: detected capacity change from 0 to 4 14:24:37 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2881.076257] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2881.083318] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 14:24:37 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x3, 0x8e181) [ 2881.087600] EXT4-fs (loop2): unable to read superblock [ 2881.109551] loop6: detected capacity change from 0 to 16 [ 2881.122962] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2881.140943] loop6: detected capacity change from 0 to 16 14:24:37 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0xa0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) accept$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe0, r1, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000880}, 0x10) 14:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x2700000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2881.152547] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:37 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x8, 0x8e181) [ 2881.218039] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2881.220211] EXT4-fs (loop2): unable to read superblock [ 2881.231568] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2881.235769] EXT4-fs (loop2): unable to read superblock 14:24:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000001500), r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 14:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x341f000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:37 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close_range(r2, r0, 0x2) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r1) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="ff0f0000", @ANYRES16=r3, @ANYBLOB="000128bd7000fedbdf250c000000a80003800800020005000000990005002c9a6e70f6674fabfa679e7513cbba19377f3b89c5f5b2d6de975dc7110a32e2bea6ceaf92c4017d5dcdb3e689c4a82af662cf1b18512541142dec73e715787392e992083ea8c39f1710942b8c6203668fac8a6ef46573d4b1637d5225f2fab88b9656e1f39b063594ed800a55aa7193db4a794a3410288d07c786b77d9bd11e8b2da96a440e83b7608a5a46fecdcbcb8432580ad50000002c000180140002006261746164765f736c6176655f3100001400020076657468305f6d616376746170000000"], 0xe8}, 0x1, 0x0, 0x0, 0x4040}, 0x24000000) 14:24:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004003000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300f000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2881.323256] loop1: detected capacity change from 0 to 4 [ 2881.324389] loop6: detected capacity change from 0 to 16 [ 2881.335058] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2881.337097] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2881.344991] loop1: detected capacity change from 0 to 4 [ 2881.351664] loop6: detected capacity change from 0 to 16 [ 2881.354728] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2881.358642] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2881.359397] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2881.360180] EXT4-fs (loop2): unable to read superblock [ 2881.375452] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2881.381673] EXT4-fs (loop2): unable to read superblock 14:24:47 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x0, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300f500320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/65, 0x23}], 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 14:24:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:24:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x3a04000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004004000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:47 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x1bf600) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000240)=""/91, &(0x7f00000002c0)=0x5b) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r4, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) 14:24:47 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x18, 0x8e181) [ 2891.799747] loop6: detected capacity change from 0 to 16 [ 2891.811907] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2891.815409] EXT4-fs (loop2): unable to read superblock [ 2891.820164] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2891.834766] loop1: detected capacity change from 0 to 4 [ 2891.839319] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2891.840745] EXT4-fs (loop2): unable to read superblock [ 2891.842157] loop6: detected capacity change from 0 to 16 [ 2891.854133] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2891.860722] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2891.889336] loop1: detected capacity change from 0 to 4 14:24:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x3f00000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2891.911693] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2891.969722] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2891.970734] EXT4-fs (loop2): unable to read superblock [ 2891.979218] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2891.984661] EXT4-fs (loop2): unable to read superblock 14:24:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0xfffffd6d, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x4000000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300fe00320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf254c0000000f00a9007365636f6e646e616d6500000e00a80066697273746e616d6500000008000300000000000f00a9007365636f6e646e616d650000"], 0x4c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:24:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004005000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9811b416240000000000000092675a9eed92a8c20c45248749b781ffffffffffffff462af69d1bfa35600a54599575c5", 0x30}], 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 14:24:58 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x300, 0x8e181) 14:24:58 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x0, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) [ 2902.245162] loop6: detected capacity change from 0 to 16 [ 2902.258371] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2902.260988] EXT4-fs (loop2): unable to read superblock [ 2902.265412] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2902.267144] loop1: detected capacity change from 0 to 4 [ 2902.287088] loop6: detected capacity change from 0 to 16 [ 2902.299186] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2902.302663] EXT4-fs (loop2): unable to read superblock [ 2902.310025] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:58 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x0, 0xfff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 2902.327886] EXT4-fs (loop1): Can't read superblock on 2nd try 14:24:58 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x1800, 0x8e181) [ 2902.354394] loop1: detected capacity change from 0 to 4 [ 2902.376352] EXT4-fs (loop1): Can't read superblock on 2nd try 14:24:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x29}}, 0x10) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000300)={'tunl0\x00', r1, 0x80, 0x7, 0x7, 0x6, {{0x1f, 0x4, 0x0, 0x24, 0x7c, 0x68, 0x0, 0xef, 0x2f, 0x0, @local, @empty, {[@timestamp_prespec={0x44, 0x1c, 0x4c, 0x3, 0x5, [{@multicast2, 0x9}, {@empty, 0x8}, {@rand_addr=0x64010101, 0x4f}]}, @timestamp={0x44, 0x18, 0xc0, 0x0, 0x2, [0x3, 0xffffffff, 0x8001, 0x4, 0x6]}, @cipso={0x86, 0x34, 0xffffffffffffffff, [{0x5, 0x8, "e176b78e819b"}, {0x6, 0x8, "bbb79c4cc681"}, {0x2, 0xd, "74f8ffb9d27b61ae43efe5"}, {0x5, 0x11, "fa2613aed19f0950d1961464e7a98d"}]}]}}}}}) sendto$packet(r0, &(0x7f00000001c0)="a701ccf221536766d4aeef991524f39d25237cfa3a8c7ed1c034a4feb186ae195fc46dfd15e80063da679cb7b0d9cdd21838d723501e9cd2b4d4dbc89ff29dd137ba5dd9f5c9ba712ccf7473076ba767a13d2f3c4a1b04e2a9ba15a1e9617379ba3ebd637e73d5aea5ebc4ed66a78c61766915852b47101b66996405228946c1f3aded9ef2b7a79da1d08080d604c1f520758ddfa53dd1d56a74e7aa56f958e2819ac59cdbe8f69aebc467846dc0666379253e9dff6fe6742f2c1fb0b9dc67a8ba14b6bc4fadb1f4dec153e978cdff12f2c7ee92f4bcaaafb69744", 0xdb, 0x4040000, &(0x7f0000000400)={0x11, 0x17, r3, 0x1, 0x20, 0x6, @broadcast}, 0x14) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004006000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:24:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x4300000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2902.525572] loop6: detected capacity change from 0 to 16 14:24:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) sendmsg$IPSET_CMD_GET_BYINDEX(r2, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 14:24:58 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x2000, 0x8e181) 14:24:58 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:24:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300c501320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2902.555194] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2902.557802] EXT4-fs (loop2): unable to read superblock [ 2902.564522] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2902.582302] loop6: detected capacity change from 0 to 16 14:24:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2902.611204] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:24:58 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:24:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x53ef000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2902.693856] loop1: detected capacity change from 0 to 4 [ 2902.714295] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2902.743869] loop1: detected capacity change from 0 to 4 [ 2902.758857] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2902.866790] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2902.869638] EXT4-fs (loop2): unable to read superblock [ 2902.890156] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2902.892706] EXT4-fs (loop2): unable to read superblock 14:25:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x6afaf8a100000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004007000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000003320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:08 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) connect(r1, &(0x7f0000000240)=@sco={0x1f, @none}, 0x80) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="b3530000000000000023424b9e3e"], 0x14}}, 0x0) socketpair(0x2c, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) connect(r6, &(0x7f00000001c0)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x2, 0x2}}, 0x80) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r4) 14:25:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:08 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x3f00, 0x8e181) 14:25:08 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:25:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001400)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 2912.713925] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2912.717923] EXT4-fs (loop2): unable to read superblock [ 2912.731128] loop6: detected capacity change from 0 to 16 [ 2912.751913] loop1: detected capacity change from 0 to 4 [ 2912.760606] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2912.762204] EXT4-fs (loop2): unable to read superblock [ 2912.767546] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2912.773234] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2912.784160] loop6: detected capacity change from 0 to 16 [ 2912.795120] loop1: detected capacity change from 0 to 4 [ 2912.797692] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2912.808165] EXT4-fs (loop1): Can't read superblock on 2nd try 14:25:20 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 14:25:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 14:25:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x7fffffffffffffff, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x4000, 0x8e181) 14:25:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004008000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003008004320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000480)={@ipv4={'\x00', '\xff\xff', @local}, 0x24, r1}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r4, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r4, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r6}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r6}}, 0x3000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffff9c, &(0x7f0000000000)={0x40, 0x8, 0x10}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x23456}, 0x10000) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:20 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x10040, 0x8e181) [ 2924.122000] loop6: detected capacity change from 0 to 16 [ 2924.125714] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2924.127247] EXT4-fs (loop2): unable to read superblock [ 2924.140820] loop1: detected capacity change from 0 to 4 [ 2924.154262] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2924.161264] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2924.166565] EXT4-fs (loop2): unable to read superblock [ 2924.173628] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2924.188071] loop6: detected capacity change from 0 to 16 14:25:20 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2924.200019] loop1: detected capacity change from 0 to 4 [ 2924.220400] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:25:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) syz_open_dev$sg(&(0x7f0000005840), 0x5, 0x105800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 2924.226899] EXT4-fs (loop1): Can't read superblock on 2nd try 14:25:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x8cffffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:20 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004009000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000005320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 2924.444863] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2924.453117] EXT4-fs (loop2): unable to read superblock 14:25:20 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2924.462654] loop6: detected capacity change from 0 to 16 [ 2924.481724] loop1: detected capacity change from 0 to 4 [ 2924.482954] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2924.483309] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2924.486647] EXT4-fs (loop2): unable to read superblock 14:25:20 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8400}], 0x1, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2924.500672] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2924.522332] loop1: detected capacity change from 0 to 4 [ 2924.527780] loop6: detected capacity change from 0 to 16 [ 2924.534668] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2924.535836] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:25:20 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 14:25:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x97ffffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400a000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2924.756136] loop6: detected capacity change from 0 to 16 [ 2924.765795] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2924.767297] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2924.771669] EXT4-fs (loop2): unable to read superblock [ 2924.777138] loop6: detected capacity change from 0 to 16 [ 2924.781936] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2924.787000] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2924.788638] EXT4-fs (loop2): unable to read superblock 14:25:30 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x80000, 0x8e181) 14:25:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xbfffffffffffffff, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:30 executing program 0: r0 = gettid() rt_tgsigqueueinfo(0x0, r0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:30 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xe37}}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x81, 0x0, 0x5, 0x1, 0x0, 0x800, 0x100, 0xc, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x80000001}, 0x4000, 0x1, 0x4, 0x7, 0x1ff, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x10, r1, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 14:25:30 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000040)={0x4, 0xfff}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400b000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000006320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2934.141119] loop6: detected capacity change from 0 to 16 [ 2934.148424] loop1: detected capacity change from 0 to 4 [ 2934.154487] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2934.156026] EXT4-fs (loop2): unable to read superblock [ 2934.167051] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2934.167172] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2934.182479] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2934.185617] EXT4-fs (loop2): unable to read superblock [ 2934.192344] loop6: detected capacity change from 0 to 16 [ 2934.195212] loop1: detected capacity change from 0 to 4 [ 2934.207539] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:25:30 executing program 0: r0 = gettid() rt_tgsigqueueinfo(0x0, r0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:30 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x200000, 0x8e181) 14:25:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0xcd, 0x5, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="167393ce9153fa512025c4db46ba30bac24bbe63fb5d7d2315cf1b596670b9bfef1207af75a597e770fa6b67588207dc2e0ec35d661d94298c103b9be1260e7b0668544dff70b3bebf07d5d2eb7cf1ffbde8d6067357fde277c007994658be1eacd33e296e8aecf9aed94cde4a97b9b92126079b45807ad5719ea64cdc1f9f0c1e6269e8afa3e3b1889e4f6ad759b84dce6a3f382a5da3559a5a6e3f5d6c59c1b98397c8445d98c502d89ef71a1ab107111a8d37c22846dc3e572a7068aba3c669182460b5ab1bbddba863995f", &(0x7f0000000380)=""/4096, 0x2, 0x4, 0x1, &(0x7f0000000100)}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 2934.255788] EXT4-fs (loop1): Can't read superblock on 2nd try 14:25:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xf500000000000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400c000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000007320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:30 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x1000000, 0x8e181) 14:25:30 executing program 5: syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x20982) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 2934.476905] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2934.484501] EXT4-fs (loop2): unable to read superblock [ 2934.516738] loop6: detected capacity change from 0 to 16 [ 2934.516947] loop1: detected capacity change from 0 to 4 [ 2934.536064] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2934.544573] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2934.569093] loop1: detected capacity change from 0 to 4 [ 2934.576128] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2934.586602] loop6: detected capacity change from 0 to 16 [ 2934.602280] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:25:41 executing program 0: r0 = gettid() rt_tgsigqueueinfo(0x0, r0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xf6ffffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000b320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:41 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8400}], 0x1, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:41 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x2000000, 0x8e181) 14:25:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400d000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:25:41 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x8d, 0x7, 0x1, 0x1, 0x0, 0x1, 0x14000, 0x7, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x7fff, 0x20}, 0x8002, 0x5, 0x2, 0x8, 0xfffffffffffffe00, 0x8, 0x7, 0x0, 0x7}, r2, 0x4, 0xffffffffffffffff, 0x0) close(r0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peeksig(0x4209, r3, &(0x7f0000000280)={0x3, 0x0, 0x9}, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000740)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="b353113b5e0180000000000000e478190934edb6945ed4c5f46131f60ce93c07a09560c1ba8a4cd70385dc6ce2c2bc0706ce9e1eae0d32beb9a5615b7118e4b97633f4e7463337960131ab46acafff797000f758d4640763"], 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r6, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) [ 2945.128173] loop1: detected capacity change from 0 to 4 [ 2945.143317] loop6: detected capacity change from 0 to 16 [ 2945.145012] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2945.147009] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2945.148537] EXT4-fs (loop2): unable to read superblock [ 2945.162205] loop1: detected capacity change from 0 to 4 sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000840)={0xc70, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x91, 0x61}}}}, [@NL80211_ATTR_TID_CONFIG={0x25c, 0x11d, 0x0, 0x1, [{0x14c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x27}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x101}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x104, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x100, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4b, 0x2, [{0x5, 0x3}, {0x2, 0x4}, {0x1, 0x9}, {0x1, 0x4}, {0x1, 0x9}, {0x2, 0x2}, {0x4, 0x6}, {0x0, 0x9}, {0x0, 0x3}, {0x6, 0x5}, {0x1}, {0x4, 0x5}, {0x3}, {0x5, 0x8}, {0x6, 0x7}, {0x0, 0x2}, {0x2, 0x5}, {0x5, 0x6}, {0x3, 0x2}, {0x0, 0x8}, {0x4}, {0x3, 0x9}, {0x6, 0x7}, {0x3, 0xa}, {0x4}, {0x1, 0x5}, {0x6, 0x2}, {0x6, 0x3}, {0x5}, {0x4, 0x3}, {0x1, 0x9}, {0x7, 0x8}, {0x7, 0x8}, {0x5, 0x9}, {0x5, 0x1}, {0x6, 0x6}, {0x1, 0x4}, {0x6, 0x6}, {0x1, 0x9}, {0x6, 0x8}, {0x5, 0x7}, {0x0, 0x5}, {0x6, 0x6}, {0x2, 0x1}, {0x1, 0x9}, {0x6, 0x5}, {0x0, 0xa}, {0x1, 0x1}, {0x6, 0x8}, {0x5, 0xa}, {0x4, 0x6}, {0x4, 0x9}, {0x7, 0x7}, {0x5, 0xa}, {0x2, 0x1}, {0x6, 0x7}, {0x7, 0x8}, {0x2}, {0x0, 0x2}, {0x2, 0x1}, {0x1, 0x2}, {0x6, 0x2}, {0x0, 0x9}, {0x3, 0x5}, {0x0, 0x2}, {0x5, 0x2}, {0x0, 0x9}, {0x4, 0x3}, {0x4, 0xa}, {0x2, 0x6}, {0x3, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xb70, 0x3, 0x4, 0x9, 0x0, 0x911, 0x5, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x40, 0x20, 0x5, 0x3c, 0x42bf, 0x202, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2000, 0x400, 0x400, 0xbf, 0xe20, 0x3, 0x800, 0x5]}}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x36, 0x5, 0x60, 0x3, 0x2, 0xc, 0x48, 0x24, 0x68, 0x1, 0x1, 0x33, 0x60, 0x1, 0x5767ef19f4a6a0da, 0xb, 0x3, 0x3e, 0x48, 0x1, 0x36]}, @NL80211_TXRATE_HT={0x8, 0x2, [{0x1, 0x4}, {0x6, 0xa}, {0x1, 0x4}, {0x4, 0x3}]}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x5, 0xa}, {0x1, 0x5}, {0x6, 0x9}, {0x5, 0x5}, {0x0, 0x4}, {0x4, 0x3}, {0x0, 0x1}, {0x5, 0x7}, {0x5, 0x9}, {0x4, 0xa}, {0x3, 0x6}, {0x6, 0x9}, {0x1, 0xa}, {0x6, 0xa}, {0x0, 0x8}, {0x5, 0x7}, {0x5, 0x6}, {0x0, 0x9}, {0x3, 0x1}, {0x7, 0x1}, {0x0, 0x4}, {0x2, 0x7}, {}, {0x1, 0x5}, {0x1, 0x7}, {0x2, 0x9}, {0x0, 0x2}, {0x0, 0x2}, {}, {0x2, 0x2}, {0x1}, {0x0, 0x2}]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x48, 0xb, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x52, 0xfb, 0x9, 0x65e6, 0x1f, 0x4, 0x9]}}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x12, 0xc, 0x65, 0x36, 0x6c, 0x6, 0x16, 0x16, 0x18, 0x36]}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xd0}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x51}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xf9fa}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7ff}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x20}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x90, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x74, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x44, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x0, 0x7}, {0x5}, {0x3, 0x8}, {0x3, 0x7}, {0x4, 0x4}, {0x4, 0x2}, {0x7, 0x7}, {0x6, 0x4}, {0x6, 0x6}, {0x7, 0x5}, {0x3, 0x2}, {0x4, 0x1}, {0x6, 0x8}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x8}, {0x1, 0x6}, {}, {0x7, 0x2}, {0x7, 0x2}, {0x0, 0x8}, {0x3, 0x7}, {0x7}, {0x3, 0x2}, {0x4, 0x6}, {0x1, 0xa}, {0x4, 0x5}, {0x4, 0x6}, {0x7, 0x2}, {0x7, 0xa}, {0x4, 0x6}, {0x6, 0x3}, {0x7, 0x2}, {0x3, 0x2}, {0x3, 0x6}, {0x5, 0xa}, {0x7, 0x4}, {0x0, 0x7}, {0x1, 0x3}, {0x5, 0x3}, {0x1, 0x6}, {0x3, 0x5}, {0x1, 0xa}, {0x5, 0x1}, {0x1, 0x7}, {0x1, 0x9}, {0x4, 0xa}, {0x1, 0x5}, {0x0, 0x1}, {0x0, 0x6}, {0x3, 0x6}]}]}, @NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x27, 0x2, [{0x5, 0x3}, {0x4, 0x3}, {0x6, 0x1}, {0x5}, {0x5, 0x9}, {0x5}, {0x4, 0x2}, {0x5, 0xa}, {0x5}, {0x7, 0x8}, {0x0, 0x8}, {}, {0x0, 0x1}, {0x4, 0x7}, {0x1, 0x2}, {0x0, 0x7}, {0x1, 0x8}, {0x3}, {0x4, 0x7}, {0x3, 0x2}, {0x0, 0xa}, {0x7, 0x3}, {0x7, 0x6}, {0x4, 0x3}, {0x2, 0x2}, {0x6, 0x1}, {0x5, 0x2}, {0x6, 0x7}, {0x5, 0x5}, {0x0, 0x4}, {0x3, 0x7}, {0x3, 0x8}, {0x1, 0x3}, {0x5}, {0x4, 0x8}]}]}]}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfc3a}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x46c, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x5d}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfffffffffffffffb}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}, {0x24c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x41}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x94, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x90, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x14, 0x1, [0x2, 0x1b, 0x12, 0x30, 0xc, 0xc, 0x4d, 0x1d, 0x53, 0x2, 0x4, 0xc, 0x12, 0x14, 0x1b, 0xb]}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x7, 0xa}, {0x0, 0x1}, {0x4, 0x7}, {0x3, 0x5}, {0x3, 0x8}, {0x0, 0x6}, {0x1}, {0x3, 0x6}, {0x2, 0x5}, {0x3, 0x9}, {0x3, 0xa}, {0x3, 0x2}, {0x7, 0x5}, {0x3, 0x5}, {0x0, 0xa}, {0x0, 0x3}, {}, {0x0, 0x3}, {0x5, 0x8}, {0x6, 0x5}, {0x6, 0x4}, {0x6, 0x2}, {0x0, 0x3}, {0x1, 0x9}, {0x4, 0x7}, {0x3, 0x3}, {0x2, 0x4}, {0x0, 0x9}, {0x4, 0x2}, {0x5, 0x9}, {0x1, 0x2}, {0x4, 0x9}, {0x2, 0x5}, {}, {0x2, 0x3}, {0x1, 0x9}, {0x1, 0x3}, {0x5, 0x7}, {0x4, 0x7}, {0x7}, {0x2, 0x2}, {0x1, 0x8}, {0x7, 0x9}, {0x5, 0x2}, {0x1}, {0x4, 0x9}, {0x0, 0x4}, {0x1, 0x1}, {0x3, 0xa}, {0x2, 0x6}, {0x6}, {0x0, 0x6}, {0x4}, {0x4, 0x6}, {0x7, 0x9}, {0x0, 0x2}, {0x3, 0x8}, {0x6, 0x1}, {0x5, 0x3}, {0x1, 0x6}, {0x1, 0xa}, {0x4, 0x6}, {0x5}, {0x0, 0x1}, {0x0, 0x5}, {0x3, 0x5}, {}, {0x1, 0x8}, {0x3, 0x3}, {0x6, 0x6}, {0x3, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x0, 0x8, 0x9d, 0x400, 0x3, 0x4, 0x1f]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x17c, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x1c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x48, 0x18, 0x6, 0x48, 0x16, 0x4, 0x3, 0xb, 0x36]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0xf4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xe, 0x1, [0x6c, 0x6c, 0x24, 0x2, 0x48, 0x18, 0x30, 0x18, 0x3d, 0x9]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x7, 0x7}, {0x2, 0x3}, {0x1, 0x7}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x7, 0x3}, {0x2, 0x7}, {0x5, 0x8}, {0x6, 0x6}, {0x6}, {0x3, 0x4}, {0x6, 0x2}, {0x0, 0x1}, {0x4, 0x9}, {0x1, 0x7}, {0x6, 0x2}, {0x0, 0x8}, {0x7, 0x8}, {0x4, 0x3}, {0x7, 0x1}, {0x7, 0x5}, {0x3}, {0x0, 0xa}, {0x1, 0x9}, {0x1, 0x8}, {0x2}, {0x5, 0xa}, {0x4, 0x2}, {0x0, 0x2}, {0x4, 0x3}, {0x2}, {0x2}, {0x6, 0x3}, {}, {0x7}, {0x2, 0x7}, {0x1, 0xa}, {0x7, 0x3}, {}, {0x0, 0x4}, {0x0, 0xa}, {0x3, 0x6}, {0x5, 0xa}, {0x0, 0x8}, {0x1, 0x2}, {0x6, 0x9}, {0x1, 0x7}, {0x1, 0x4}, {0x4, 0x5}, {0x5, 0x5}, {0x3, 0x5}, {0x3, 0x1}, {0x5, 0x1}, {0x6, 0x7}, {0x3, 0x9}, {0x3, 0x5}, {0x4}, {0x3, 0x7}, {0x3, 0x2}, {0x4, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x2, 0x81, 0x3, 0x42, 0xff7d, 0x7, 0xd9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x1, 0x4, 0x3, 0x7f, 0x62ce, 0x3, 0x1000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x1, 0x60, 0x4, 0x5, 0x9, 0x30, 0x4, 0x4, 0x16, 0xb, 0x1b, 0x48, 0x4, 0x24, 0x36, 0x24, 0x6, 0xc, 0x12, 0x6c, 0xb]}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x5, 0x8}, {0x5, 0x1}, {0x0, 0x9}, {0x1, 0x3}, {0x1, 0x4}, {0x1, 0x4}, {0x7, 0x9}, {}, {0x2, 0x1}, {0x2}, {0x1, 0xa}, {0x2, 0xa}, {0x3, 0x3}, {0x7, 0x7}, {0x5, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x7}, {0x4, 0x9}, {0x6, 0x1}, {0x5, 0x4}, {0x4, 0x3}, {0x7, 0xa}, {0x0, 0x8}, {0x0, 0x3}, {0x7}, {0x5, 0x4}, {0x1, 0x5}, {0x4, 0x7}, {0x7, 0x2}, {0x2, 0x4}, {0x1}, {0x0, 0x9}, {0x0, 0x4}, {0x0, 0x8}, {0x1, 0x9}, {0x3, 0x3}, {0x1, 0x8}, {0x7}, {0x7, 0x6}, {0x3, 0x5}, {0x6, 0xa}, {0x0, 0x2}, {0x1, 0x5}, {0x7, 0x7}, {0x3, 0x7}, {0x5, 0x8}, {0x4, 0xa}, {0x4, 0xa}, {0x3, 0x7}, {0x4, 0x2}, {0x6}, {0x0, 0x6}, {0x0, 0x2}, {0x6, 0x3}, {0x6, 0x1}, {0x2, 0x2}, {0x7, 0x3}, {0x3, 0x4}, {0x6, 0x9}, {0x2, 0x9}, {0x2, 0x9}]}]}, @NL80211_BAND_60GHZ={0x68, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xa, 0x1, [0x6c, 0x60, 0x6c, 0x60, 0x48, 0x24]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x16, 0x6, 0x18, 0x60, 0x6, 0x24, 0x6c, 0x36, 0x24, 0x6c, 0x16, 0x1b, 0x6c, 0x30, 0x36, 0xc, 0x18, 0x6c, 0x48, 0x6]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x1ff, 0x1, 0x8000, 0x2000, 0x1f, 0x2, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x7f, 0x15, 0x1, 0x8, 0x8, 0xfa, 0x4]}}]}]}]}, {0x1e0, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xda}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x58}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x1a8, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xec, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x8}, {0x7}, {0x4, 0x8}, {0x3, 0x1}, {0x2, 0x8}, {0x3, 0x5}, {0x0, 0x5}, {0x7, 0x7}, {0x6, 0x9}, {0x1, 0x2}, {0x7, 0x2}, {0x1, 0x2}, {0x1, 0x8}, {0x0, 0xa}, {0x6, 0x14}, {0x1, 0x9}, {0x4, 0x2}, {}, {0x3, 0x2}, {0x2, 0x3}, {0x4, 0x7}, {0x7, 0x7}, {0x2}, {0x1, 0x9}, {0x4, 0xa}, {}, {0x6, 0x5}, {0x1}, {0x0, 0x2}, {0x2, 0x4}, {0x1}, {0x1}, {0x3, 0x3}, {0x6, 0x5}, {0x1, 0xa}, {}, {0x5, 0x3}, {0x5, 0x2}, {0x0, 0x8}, {0x1, 0xa}, {0x2, 0x6}, {0x5}, {0x3, 0x3}, {0x1, 0x8}, {0x0, 0xa}, {0x6, 0xa}, {0x5, 0x4}, {0x6, 0x3}, {0x0, 0x7}, {0x1, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x6e49, 0x200, 0x81, 0x1, 0x94b2, 0x9, 0x9e56]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x14, 0x6, 0x3, 0xfff9, 0x401, 0x6, 0x1f, 0xfc]}}, @NL80211_TXRATE_HT={0x48, 0x2, [{0x2, 0x9}, {0x2, 0x1}, {0x3, 0x5}, {0x0, 0x6}, {0x7}, {0x0, 0x1}, {0x1, 0x1}, {0x3, 0xa}, {0x0, 0x3}, {0x7, 0x7}, {0x1, 0x8}, {0x3, 0x6}, {0x0, 0xa}, {0x2}, {0x3}, {0x3}, {0x2, 0x1}, {0x3, 0x1}, {0x3, 0x5}, {0x0, 0x9}, {0x0, 0x3}, {0x7, 0x6}, {0x6, 0x6}, {0x7, 0x2}, {0x6, 0x7}, {0x4, 0xa}, {0x0, 0x6}, {0x4, 0x7}, {0x2, 0x7}, {0x4, 0x9}, {0x0, 0x1}, {0x4, 0x1}, {0x1, 0x9}, {0x0, 0x11}, {0x2}, {0x4, 0x6}, {0x3, 0x3}, {0x3, 0xa}, {0x5, 0xa}, {0x0, 0x3}, {0x7, 0x7}, {0x1, 0x5}, {0x5, 0x6}, {0x1, 0x9}, {0x7, 0xa}, {0x5, 0x3}, {0x7, 0x3}, {0x1, 0x1}, {0x6, 0x1}, {0x1, 0xa}, {0x2, 0x5}, {0x4, 0x7}, {0x1, 0x6}, {0x2, 0x9}, {0x1, 0x4}, {0x4, 0x4}, {0x0, 0x7}, {0x0, 0x4}, {0x1, 0x2}, {0x0, 0xa}, {0x7, 0xa}, {0x7, 0x8}, {0x2, 0x3}, {0x1, 0x9}, {0x7, 0x9}, {0x4, 0x4}, {0x2, 0x4}, {0x1, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xf6a2, 0x2, 0x8, 0x3, 0x6, 0x5, 0xad]}}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x5, 0x48, 0x2, 0x2, 0x6c, 0x6, 0x1, 0x1d]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x4, 0x0, 0x24, 0x6, 0x5, 0x30, 0x1, 0x1b, 0x9, 0x32, 0xb, 0x0, 0x2, 0x3, 0x36, 0x48, 0x2, 0x1e, 0x2]}]}, @NL80211_BAND_6GHZ={0x34, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x2, 0xffc1, 0xfff8, 0x9, 0x8, 0xf1, 0x4]}}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x24, 0x1, 0x5c, 0x3, 0x6, 0xb, 0xb, 0x2, 0x4, 0x50, 0x8, 0x60, 0x0, 0x18, 0x12]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0x84, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0x18]}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x2, 0x7}, {0x3, 0x5}, {0x2, 0x1}, {0x6, 0x9}, {0x2, 0x7}, {0x5, 0x1}, {0x4, 0x7}, {0x7, 0x8}, {0x4}, {0x4, 0x9}, {0x3, 0x4}, {0x1, 0x8}, {0x4, 0x8}, {0x3, 0x1}, {0x1, 0x7}, {0x0, 0x7}, {0x7}, {0x4, 0x1}, {0x7, 0x1}, {0x0, 0x6}, {0x2, 0x1}, {0x1, 0x3}, {0x2, 0x7}, {0x7, 0x5}, {0x3, 0x3}, {0x1, 0x1}, {0x1, 0x7}, {0x6, 0x3}, {0x4, 0xa}, {0x2, 0x5}, {0x2, 0xa}, {0x2, 0x5}, {0x2, 0x1}, {0x7, 0x8}, {0x2, 0x6}, {0x3, 0x6}, {0x4, 0x9}, {0x6, 0x8}, {0x0, 0x2}, {0x5, 0x1}, {0x6}, {0x5, 0x4}, {0x7, 0x3}, {0x0, 0x8}, {0x3, 0x9}, {0x7, 0x4}, {0x1, 0x5}]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x0, 0x6}, {0x0, 0x9}, {0x6, 0x2}, {0x0, 0x4}, {0x7, 0x5}, {0x7, 0xa}, {0x4, 0x1}, {0x1, 0xa}, {0x4, 0x9}, {0x7, 0x2}, {0x6, 0x3}, {0x6, 0x2}, {0x1, 0x6}, {0x5, 0x7}, {0x4, 0x6}, {0x4, 0x3}, {0x3, 0x4}, {0x3, 0xa}, {0x5, 0x8}, {0x0, 0x4}, {0x1, 0x9}, {0x4, 0x4}, {0x1, 0x7}, {0x0, 0xa}, {0x5, 0x1}, {0x3, 0x4}, {0x6, 0x5}, {0x2, 0x1}, {0x2, 0x7}, {0x1, 0x7}, {0x7}, {0x7, 0x5}, {0x3, 0x3}, {0x7, 0x9}, {0x5, 0x9}, {0x0, 0x2}, {0x5, 0x9}, {0x1, 0x3}, {0x6, 0x6}, {0x3, 0x8}, {0x0, 0x7}, {0x0, 0x3}, {0x7}, {0x1, 0x7}, {0x4, 0x7}, {0x5}, {0x3, 0xa}, {0x6, 0x9}, {0x2, 0x2}, {0x2, 0x8}, {0x1, 0xa}, {0x1, 0x4}, {0x1, 0x7}, {0x4, 0x9}, {0x1, 0xa}, {0x0, 0xa}, {0x3, 0xa}, {0x7, 0x4}, {0x6, 0x2}, {0x1, 0x8}, {0x5, 0x2}]}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x580, 0x11d, 0x0, 0x1, [{0x50, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x568}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xd6}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x1f4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x2a}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x1d0, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x2, 0x18, 0x30, 0x16, 0x48, 0x1, 0x30, 0xb, 0x0, 0xc, 0x18, 0x0, 0x3, 0x0, 0x1, 0x24, 0x2e, 0x4, 0x4, 0x1, 0x1, 0x18, 0x30, 0x6, 0xe, 0x18, 0x2]}]}, @NL80211_BAND_6GHZ={0xfc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x715, 0x6, 0x800, 0x3, 0x0, 0x1, 0x6]}}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x1b, 0x5, 0x48, 0x26, 0x60, 0x2, 0xb, 0x48]}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x7, 0x6}, {0x4, 0x4}, {0x0, 0x7}, {0x3, 0x1}, {0x6}, {0x4, 0x5}, {0x6, 0x1}, {0x1, 0x7}, {0x0, 0x3}, {0x6, 0x3}, {0x1, 0x8}, {0x4, 0x1}, {0x3, 0x5}, {0x0, 0x2}, {0x0, 0x9}, {0x1, 0x1}, {0x1, 0x3}, {0x7, 0x7}, {0x3, 0x4}, {0x7, 0x2}, {0x7, 0x7}, {0x1, 0x3}, {0x2, 0x9}, {0x0, 0x8}, {0x5, 0x3}, {0x2}, {0x2, 0x9}, {0x0, 0x4}, {0x1}, {0x6, 0x6}, {0x2, 0x9}, {0x5, 0xa}, {0x6, 0x4}, {0x5, 0x4}, {0x1, 0x7}, {0x2, 0x3}, {0x3, 0x6}, {0x0, 0x3}, {0x2, 0x3}, {0x0, 0x6}, {0x0, 0x9}, {0x5, 0x6}, {0x1, 0x5}, {0x3, 0x7}, {0x3, 0x4}]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0xb, 0x2b19b1e040e1e834, 0x1b, 0x24, 0x16, 0x6, 0x12, 0x0, 0x48, 0x1, 0x6c, 0x16, 0x6c, 0xc, 0xb, 0x48, 0x18, 0x30, 0x12, 0x36, 0x24, 0x6c, 0xb, 0x1b, 0x6c, 0x1b, 0x30, 0x1]}, @NL80211_TXRATE_HT={0x18, 0x2, [{0x4, 0x7}, {0x1, 0x5}, {0x2, 0xa}, {0x2}, {0x5, 0xa}, {0x7, 0x9}, {0x1, 0x1}, {0x0, 0x3}, {0x0, 0x1}, {0x3, 0x8}, {0x4, 0xa}, {0x1, 0x5}, {0x4, 0x3}, {0x2, 0x9}, {0x5, 0x8}, {0x6, 0x7}, {0x0, 0x2}, {0x1, 0x9}, {0x0, 0x7}, {0x2, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x401, 0xa6, 0x8, 0x7, 0xd09, 0x1ff, 0x4]}}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x0, 0x5}, {0x2}, {0x1, 0x4}, {0x5, 0x9}, {0x7}, {0x0, 0x2}, {0x5, 0xa}, {0x1, 0x1}, {0x0, 0x9}]}, @NL80211_TXRATE_HT={0x46, 0x2, [{0x5, 0xa}, {0x0, 0x2}, {0x0, 0x2}, {0x6, 0x1}, {0x0, 0x1}, {0x4, 0x9}, {0x2, 0x2}, {0x1, 0x7}, {0x0, 0x4}, {0x4, 0x8}, {0x2, 0x9}, {0x2, 0x7}, {0x3}, {0x1, 0x7}, {0x1, 0x4}, {0x3, 0x2}, {0x1, 0x7}, {0x4, 0x6}, {0x6, 0x3}, {0x5, 0x7}, {0x6, 0x3}, {0x0, 0x1}, {0x6, 0x5}, {0x4, 0xa}, {0x2, 0x4}, {0x2, 0x3}, {0x5, 0x2}, {0x6, 0x5}, {0x2, 0x4}, {0x4}, {0x6, 0x1}, {0x0, 0x9}, {0x3, 0x9}, {0x2}, {0x4, 0x1}, {0x4}, {0x5, 0x2}, {0x1, 0x8}, {0x5, 0x4}, {0x0, 0x7}, {0x4}, {0x3}, {0x6, 0x8}, {0x1, 0x1}, {0x2, 0x9}, {0x2, 0x5}, {0x0, 0x9}, {0x3, 0x4}, {0x4, 0x4}, {0x5, 0x7}, {0x1, 0xa}, {0x0, 0x8}, {0x4, 0x9}, {0x2, 0x1}, {0x5, 0x6}, {0x4}, {0x0, 0x4}, {0x5, 0x7}, {0x1, 0x3}, {0x2, 0x5}, {0x1, 0x5}, {0x7, 0x3}, {0x7, 0x1}, {0x5, 0xa}, {0x6}, {0x2, 0x9}]}]}, @NL80211_BAND_5GHZ={0x3c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x6, 0x8, 0x5, 0x8, 0x468, 0x1, 0x1000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0xffff, 0x47ee, 0x100, 0x81, 0x0, 0xfb46, 0xec5]}}, @NL80211_TXRATE_HT={0xf, 0x2, [{0x1}, {0x6}, {0x2, 0x5}, {0x5, 0x6}, {0x5, 0xa}, {0x5, 0x6}, {0x0, 0x5}, {0x4, 0x8}, {0x1, 0x1}, {0x1, 0xa}, {0x0, 0x3}]}]}, @NL80211_BAND_60GHZ={0x70, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xa, 0x1, [0xb, 0xa, 0x24, 0x3, 0xf, 0x4]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x1b, 0x4, 0x16, 0x18, 0x30, 0x26, 0x18, 0x0, 0x60, 0x33, 0x0, 0x6]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x5, 0xffff, 0x40, 0x84, 0x200, 0xfff, 0x10]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff7, 0x9, 0x5, 0x9, 0x400, 0x6, 0x0, 0x100]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}]}, {0x1dc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1a8, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x88, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x8, 0x5, 0x29fe, 0x3, 0x4, 0x800, 0x8]}}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x22, 0x36, 0x60, 0x16, 0x1, 0x4, 0xb, 0x2, 0x24, 0x2]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x3f, 0xd0, 0x8, 0x3ff, 0x730, 0xb1bc, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x179, 0x0, 0x1, 0x0, 0x5, 0x8, 0x401, 0x6]}}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x3, 0x6c, 0x48, 0x2, 0x4, 0x0, 0x24, 0x6, 0x30, 0x2, 0x9, 0x16, 0x2, 0xd, 0x9, 0x48, 0x60, 0x3, 0x60, 0x30, 0x5]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x7, 0x2}, {0x2, 0x8}, {0x0, 0x1}, {0x0, 0x8}, {0x6, 0x9}, {0x5, 0x1}, {0x4, 0x6}, {0x2, 0x2}, {0x1, 0x8}, {0x3, 0x4}, {0x0, 0x5}, {0x2, 0x6}, {0x2, 0x5}, {0x5, 0x5}, {0x5, 0x5}, {0x7, 0xa}]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x70, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x15, 0x2, [{0x6, 0x8}, {0x2, 0x6}, {}, {0x3, 0x5}, {0x1, 0x9}, {0x0, 0x9}, {0x3, 0x5}, {0x6, 0x9}, {0x4, 0x4}, {0x4, 0x9}, {0x3, 0x1}, {0x3, 0x9}, {0x0, 0x5}, {0x6}, {0x0, 0x8}, {0x4, 0x8}, {0x2, 0x4}]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x5, 0x6}, {0x1}, {0x4, 0x3}, {0x1, 0xa}, {0x4, 0x8}, {0x0, 0x9}, {0x1, 0x6}, {0x5, 0x1}, {0x3}, {0x3, 0x1}, {0x1, 0x3}, {0x0, 0x4}, {0x4, 0x6}, {}, {0x0, 0x4}, {0x3}, {0x4, 0xa}, {0x3, 0x7}, {0x4}, {0x1, 0x8}, {0x0, 0x2}, {0x3}, {0x6, 0x5}, {0x5, 0x2}, {0x3, 0x6}, {0x6, 0x5}, {0x7, 0x5}, {0x6, 0x9}, {0x6, 0x6}, {0x4, 0x2}, {0x2, 0xa}, {0x0, 0x8}, {0x5, 0x5}, {0x0, 0x2}, {0x2, 0x5}, {0x4, 0x8}, {0x7, 0x1}, {0x5, 0xa}, {0x1}, {0x1, 0x2}, {0x2}, {0x2, 0x7}, {0x1, 0x5}, {0x2, 0x3}, {0x2, 0xa}, {0x4, 0x7}, {0x5, 0x7}, {0x7, 0x6}, {0x2, 0xa}, {0x7, 0x1}, {0x4, 0x3}, {0x6, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x9, 0x36, 0x9, 0x1b, 0x16, 0x36, 0x6, 0x12, 0x60, 0x48, 0x30, 0x30, 0x60, 0x9, 0x9]}]}, @NL80211_BAND_2GHZ={0xa0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x47, 0x2, [{0x5, 0x4}, {0x2, 0x7}, {0x4, 0x3}, {0x1, 0x3}, {0x2, 0x3}, {0x3}, {0x4, 0x9}, {0x3, 0x5}, {0x7, 0x9}, {0x6, 0x2}, {0x3, 0x5}, {0x7, 0x8}, {0x4, 0x6}, {0x1, 0xa}, {0x6, 0xa}, {0x2, 0x2}, {0x6, 0x2}, {0x4, 0xa}, {0x4, 0x6}, {0x0, 0x4}, {0x2, 0xa}, {0x2, 0x6}, {0x2, 0x5}, {0x1, 0x4}, {0x1, 0x8}, {0x3, 0x3}, {0x6, 0x6}, {0x4, 0xa}, {0x7, 0x8}, {0x1, 0x6}, {0x0, 0x6}, {0x0, 0x2}, {0x6}, {0x4, 0x7}, {0x0, 0x6}, {0x6, 0x4}, {0x7, 0xa}, {0x7, 0x5}, {0x0, 0x5}, {0x1, 0x9}, {0x6}, {0x3, 0x7}, {0x4, 0xa}, {0x4, 0xa}, {0x6, 0x1}, {0x1, 0x7}, {}, {0x5, 0x7}, {0x1, 0x6}, {0x4, 0x2}, {0x5, 0x8}, {0x3}, {0x6, 0x7}, {0x0, 0xa}, {0x5, 0x4}, {0x0, 0x7}, {0x6, 0x9}, {0x1, 0x7}, {0x4}, {0x0, 0x1}, {0x5, 0x5}, {0x3, 0x3}, {0x6, 0x5}, {0x7, 0x5}, {0x0, 0x8}, {0x0, 0x9}, {0x0, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x15, 0x2, [{}, {0x6, 0x1f}, {0x2}, {0x2, 0x5}, {0x5, 0x7}, {0x1}, {0x0, 0xa}, {0x2, 0x9}, {0x7, 0x1}, {0x0, 0x9}, {0x4, 0x1}, {0x1, 0x6}, {0x4, 0x9}, {0x1}, {0x4, 0x6}, {0x1, 0x2}, {0x2, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0xd895, 0x2, 0x2, 0x7ff, 0x1ff, 0xc9]}}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x2, 0x1}, {0x4, 0x5}, {0x6, 0x5}, {0x3, 0x5}, {0x6, 0x7}, {0x3, 0x5}, {0x3}, {0x1, 0x1}, {0x1, 0x4}, {0x7, 0x3}, {0x5, 0x5}, {0x6, 0xa}, {0x5, 0x6}, {0x3, 0x6}, {0x5, 0x6}, {0x5, 0x9}, {0x1}, {0x2}, {0x7, 0x2}]}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x69}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x88}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7fff}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x100, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xe4, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x58, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x24, 0x1, [0x6c, 0x18, 0xb, 0x30, 0xc, 0x3, 0x4, 0x6, 0x1a, 0x6946d7a1b89dfcd6, 0x6, 0x1b, 0x48, 0x60, 0xc, 0x48, 0x60, 0x1, 0x3, 0x24, 0xc, 0x7, 0x5, 0x18, 0x12, 0x0, 0x2, 0x2, 0x0, 0x20, 0x5, 0x36]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ff, 0x0, 0x100, 0x8, 0x1, 0x1, 0x5, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x5, 0x81, 0x8, 0xfff, 0x663a, 0x6, 0x7ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x84, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x7fff, 0x2, 0x7fff, 0x1f, 0x7, 0x3, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_HT={0x1c, 0x2, [{0x3, 0x1}, {0x6}, {0x6, 0x4}, {0x7, 0xa}, {0x0, 0x9}, {0x5}, {0x5, 0x5}, {0x5, 0xa}, {0x0, 0x9}, {0x1, 0xa}, {0x1, 0x1}, {0x0, 0xa}, {0x7, 0x5}, {0x0, 0xa}, {0x5}, {0x4}, {0x3, 0x1}, {0x6, 0x4}, {0x0, 0x7}, {0x5, 0x8}, {0x2, 0x8}, {0x4, 0x1}, {0x0, 0x2}, {0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8698, 0x6, 0x0, 0x0, 0x7, 0x100, 0xffff]}}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x4, 0x9}, {0x3, 0x6}, {0x5, 0x8}, {0x3, 0x6}, {0x3, 0x1}, {0x0, 0x8}, {0x7, 0x9}, {0x5, 0x2}, {0x5, 0x2}, {0x2, 0x1}, {0x4, 0x8}, {0x1, 0x9}, {0x0, 0x9}, {0x1, 0x1}, {0x0, 0x8}, {0x4, 0x1}, {0x5, 0x18}, {0x7, 0x9}, {0x3, 0x7}, {0x2, 0x3}, {0x1, 0xa}, {0x5, 0x7}, {0x7}, {0x3}, {0x2, 0x6}, {0x3, 0x5}, {0x3}, {0x0, 0x6}, {0x7, 0x8}, {0x0, 0x1}, {0x4, 0x8}, {0x1, 0x5}, {0x5, 0x3}, {0x2}, {0x1, 0x2}, {0x6, 0x8}, {0x4}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_5GHZ={0x4}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7c72f98b}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x28}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x8c}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x3e}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}]}]}, 0xc70}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$EXT4_IOC_GETSTATE(r4, 0x40046629, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2945.168691] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2945.171264] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2945.172887] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2945.173701] EXT4-fs (loop2): unable to read superblock 14:25:41 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8400}], 0x1, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:41 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:25:41 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x3000000, 0x8e181) [ 2945.221636] loop6: detected capacity change from 0 to 16 [ 2945.250743] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:25:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xf9fdffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000018320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:41 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, 0x0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400e000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2945.395043] loop1: detected capacity change from 0 to 4 [ 2945.426228] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2945.428170] EXT4-fs (loop2): unable to read superblock [ 2945.433339] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2945.462246] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2945.465706] EXT4-fs (loop2): unable to read superblock 14:25:41 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x18000000, 0x8e181) 14:25:41 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, 0x0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2945.513302] loop6: detected capacity change from 0 to 16 [ 2945.526966] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2945.541103] loop6: detected capacity change from 0 to 16 [ 2945.550262] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:25:50 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, 0x0, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:25:50 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8400}], 0x1, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:25:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004010000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:50 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x3f000000, 0x8e181) 14:25:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300001c320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:25:50 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:25:50 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x15, &(0x7f0000000100)={&(0x7f0000001500)=ANY=[@ANYBLOB="2c00000002b1b3432eea0cf7f8c430543918d9b757dc3d1c457806f336bbc4a0b0f527af", @ANYRES16=r2, @ANYBLOB="b3530000292de0ff000013000000"], 0x14}}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x4, @inherit={0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000004000000000000000700000000000000001000000000000020000000000000000000000000000000f19e0000000000000400000000000000ff030000000000008a3c000000000000ff00000000000000d600000000000000ffffff7f00000000"]}, @devid}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(r3, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x20, r5, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x26}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ethtool(0x0, r6) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001280)={{{@in, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@private}}, &(0x7f0000001380)=0xfffffffffffffec2) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002a00)={&(0x7f00000013c0)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r7, @ANYBLOB="3d4f2abd7000ffdadf25130000006000018014000200776c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e657665300000000000000000001400020000000000000000000000000000000000080003000200000008000100", @ANYRES32=r10, @ANYBLOB="6c00018008000100", @ANYRES32=0x0, @ANYBLOB="140002006970766c616e3000000000000000000008000100", @ANYRES32=r11, @ANYBLOB="140002006361696630000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f766972745f776966690014000200736974300000000000000000000000002c000180140002007465616d68736c6176655f3000000000140002006e723000000000000000000000000000186b7403ecc237967b98b251"], 0x10c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 14:25:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xfdfdffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2954.767989] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2954.769728] EXT4-fs (loop2): unable to read superblock [ 2954.782446] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2954.785036] EXT4-fs (loop2): unable to read superblock [ 2954.785873] loop1: detected capacity change from 0 to 4 14:25:50 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x9, 0x6, 0x7}) [ 2954.808877] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2954.812155] loop6: detected capacity change from 0 to 16 [ 2954.848660] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2954.873280] loop1: detected capacity change from 0 to 4 [ 2954.875085] loop6: detected capacity change from 0 to 16 [ 2954.891523] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2954.893754] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000020320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xfdffffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004024000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x40000000, 0x8e181) 14:26:02 executing program 3: r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x5, 0x0, &(0x7f0000000000)=[0xffffffffffffffff, r0]}, 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:02 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:26:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'wg1\x00', {0x2}, 0x5}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f0000000240)={0x9, 0x6, 0x7}) 14:26:02 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, 0x0) [ 2966.213315] loop1: detected capacity change from 0 to 4 [ 2966.223352] loop6: detected capacity change from 0 to 16 [ 2966.231910] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2966.244826] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2966.257381] loop1: detected capacity change from 0 to 4 [ 2966.265349] loop6: detected capacity change from 0 to 16 [ 2966.273724] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2966.288508] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 2966.312555] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2966.313996] EXT4-fs (loop2): unable to read superblock [ 2966.349183] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 14:26:02 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, 0x0) 14:26:02 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x40000100, 0x8e181) [ 2966.353138] EXT4-fs (loop2): unable to read superblock 14:26:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004027000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000040320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@ieee802154={0x24, @none={0x0, 0x2}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) write(r2, &(0x7f0000000200)="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", 0x1000) r4 = fcntl$dupfd(r1, 0x0, r0) accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) connect(r4, &(0x7f0000000180)=@ll={0x11, 0x17, r5, 0x1, 0x37}, 0x80) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xfeffffffffffffff, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 5: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 2966.529166] loop1: detected capacity change from 0 to 4 [ 2966.543617] loop6: detected capacity change from 0 to 16 14:26:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2966.546144] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2966.560156] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2966.579059] loop6: detected capacity change from 0 to 16 14:26:02 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, 0x0) [ 2966.612819] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2966.620172] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2966.621976] EXT4-fs (loop2): unable to read superblock 14:26:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000063320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2966.664528] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2966.666164] EXT4-fs (loop2): unable to read superblock 14:26:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004043000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:02 executing program 5: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 2966.753052] loop1: detected capacity change from 0 to 4 [ 2966.768256] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2966.778840] loop6: detected capacity change from 0 to 16 [ 2966.784001] loop1: detected capacity change from 0 to 4 [ 2966.789085] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2966.790252] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2966.810300] loop6: detected capacity change from 0 to 16 [ 2966.827716] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:13 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x8000000000000, 0x8e181) 14:26:13 executing program 5: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 14:26:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xfffbffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:13 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x6, 0x7}) 14:26:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:13 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="14d2f07f98d9e4", 0x7, 0x8}, {&(0x7f0000000140)="b95aa18cb2156a287827725922b6e012fba3cbed7c222f71eb8b613f966bc1d12f8d3eda89adc56566d3bf22f8c86f9cc6f0f8289a94fc3332d33ec86d856ffe5d39fc371c39d6241964933362", 0x4d, 0x4}], 0x8, &(0x7f0000000200)={[{@nonumtail}, {@nonumtail}, {@uni_xlate}, {@rodir}, {@shortname_win95}, {@utf8no}, {@uni_xlateno}], [{@fsmagic={'fsmagic', 0x3d, 0x10001}}, {@measure}, {@fsname={'fsname', 0x3d, '(:.\\.'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfshat={'smackfshat', 0x3d, '@.('}}, {@fsname={'fsname', 0x3d, '-/'}}, {@euid_lt={'euid<', 0xee01}}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x23}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000480320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:13 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004060000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2977.684060] loop6: detected capacity change from 0 to 16 [ 2977.688736] loop1: detected capacity change from 0 to 4 [ 2977.700728] vfat: Unknown parameter 'nnonumtail' [ 2977.702994] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2977.703962] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2977.708529] EXT4-fs (loop2): unable to read superblock [ 2977.713078] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2977.730235] loop6: detected capacity change from 0 to 16 [ 2977.738916] vfat: Unknown parameter 'nnonumtail' 14:26:13 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x20000000000000, 0x8e181) [ 2977.740783] loop1: detected capacity change from 0 to 4 [ 2977.744325] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2977.748467] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2977.751363] EXT4-fs (loop2): unable to read superblock [ 2977.764782] EXT4-fs (loop1): Can't read superblock on 2nd try 14:26:13 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x7}) 14:26:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:13 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040f0000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) (fail_nth: 1) 14:26:13 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xffffff7f00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2977.912915] FAULT_INJECTION: forcing a failure. [ 2977.912915] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2977.914803] CPU: 1 UID: 0 PID: 17747 Comm: syz-executor.5 Not tainted 6.17.0-rc7-next-20250922 #1 PREEMPT(voluntary) [ 2977.914837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2977.914851] Call Trace: [ 2977.914860] [ 2977.914870] dump_stack_lvl+0xfa/0x120 [ 2977.914903] should_fail_ex+0x4d7/0x5e0 [ 2977.914939] _copy_to_user+0x32/0xd0 [ 2977.914972] simple_read_from_buffer+0xe0/0x180 [ 2977.915003] proc_fail_nth_read+0x18a/0x240 [ 2977.915039] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2977.915074] ? security_file_permission+0x22/0x90 [ 2977.915109] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2977.915142] vfs_read+0x1eb/0xc70 [ 2977.915180] ? __pfx_vfs_read+0x10/0x10 [ 2977.915212] ? lock_release+0xc8/0x290 [ 2977.915247] ? __fget_files+0x20d/0x3b0 [ 2977.915289] ksys_read+0x121/0x240 [ 2977.915319] ? __pfx_ksys_read+0x10/0x10 [ 2977.915360] do_syscall_64+0xbf/0x390 [ 2977.915388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2977.915414] RIP: 0033:0x7fd8ff36969c [ 2977.915441] 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 [ 2977.915465] RSP: 002b:00007fd8fc92c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2977.915490] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fd8ff36969c [ 2977.915506] RDX: 000000000000000f RSI: 00007fd8fc92c1e0 RDI: 0000000000000004 [ 2977.915522] RBP: 00007fd8fc92c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2977.915538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2977.915552] R13: 00007ffdc7d27b1f R14: 00007fd8fc92c300 R15: 0000000000022000 [ 2977.915602] [ 2977.921247] loop6: detected capacity change from 0 to 16 14:26:13 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x100000000000000, 0x8e181) 14:26:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030001c5320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2978.003169] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2978.004783] EXT4-fs (loop2): unable to read superblock [ 2978.008575] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2978.011531] loop1: detected capacity change from 0 to 4 [ 2978.019220] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2978.023933] loop1: detected capacity change from 0 to 4 [ 2978.027560] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2978.046741] loop6: detected capacity change from 0 to 16 [ 2978.057424] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:23 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:26:23 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x200000000000000, 0x8e181) 14:26:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:26:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) 14:26:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000f0320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xffffffff00000000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x11) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r1) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x1c, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44011}, 0x24000010) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040f5000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, 0xffffffffffffffff) [ 2987.303519] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2987.304265] EXT4-fs (loop2): unable to read superblock 14:26:23 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) (fail_nth: 1) [ 2987.318091] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2987.326047] EXT4-fs (loop2): unable to read superblock [ 2987.348529] loop6: detected capacity change from 0 to 16 [ 2987.353490] FAULT_INJECTION: forcing a failure. [ 2987.353490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2987.354358] CPU: 1 UID: 0 PID: 17785 Comm: syz-executor.0 Not tainted 6.17.0-rc7-next-20250922 #1 PREEMPT(voluntary) [ 2987.354374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.354381] Call Trace: [ 2987.354386] [ 2987.354391] dump_stack_lvl+0xfa/0x120 [ 2987.354408] should_fail_ex+0x4d7/0x5e0 [ 2987.354428] _copy_from_user+0x30/0xd0 [ 2987.354444] __x64_sys_rt_tgsigqueueinfo+0x118/0x300 [ 2987.354461] ? lock_acquire+0x15e/0x2f0 [ 2987.354477] ? __pfx___x64_sys_rt_tgsigqueueinfo+0x10/0x10 [ 2987.354491] ? __pfx_perf_trace_lock+0x10/0x10 [ 2987.354506] ? __might_fault+0x138/0x190 [ 2987.354523] ? lock_release+0xc8/0x290 [ 2987.354536] ? __might_fault+0xe0/0x190 [ 2987.354552] ? find_held_lock+0x2b/0x80 [ 2987.354570] ? syscall_trace_enter+0x1cf/0x240 [ 2987.354584] ? lock_release+0xc8/0x290 [ 2987.354602] do_syscall_64+0xbf/0x390 [ 2987.354616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2987.354628] RIP: 0033:0x7f5bbe730b19 [ 2987.354638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2987.354650] RSP: 002b:00007f5bbbca6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 2987.354662] RAX: ffffffffffffffda RBX: 00007f5bbe843f60 RCX: 00007f5bbe730b19 [ 2987.354670] RDX: 0000000000000000 RSI: 0000000000000602 RDI: 0000000000000602 [ 2987.354678] RBP: 00007f5bbbca61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2987.354685] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000001 [ 2987.354693] R13: 00007ffc282de00f R14: 00007f5bbbca6300 R15: 0000000000022000 [ 2987.354710] [ 2987.356253] loop1: detected capacity change from 0 to 4 14:26:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xfffffffffffff000, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2987.401866] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2987.426948] loop6: detected capacity change from 0 to 16 [ 2987.444025] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2987.459835] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2987.460694] EXT4-fs (loop2): unable to read superblock [ 2987.466592] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2987.479531] loop1: detected capacity change from 0 to 4 [ 2987.496292] EXT4-fs (loop1): Can't read superblock on 2nd try 14:26:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040fe000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000f5320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:33 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x300000000000000, 0x8e181) 14:26:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0x6, 0x2, 0x1, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @empty}, 0x7800, 0x8, 0x5, 0x2}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x34}}, 0x0) recvmmsg(r0, &(0x7f0000007f80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/239, 0xef}], 0x3, &(0x7f0000000600)=""/161, 0xa1}, 0x7fff}, {{&(0x7f0000001900)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/187, 0xbb}], 0x2, &(0x7f0000001840)=""/62, 0x3e}, 0x90}, {{&(0x7f0000001880)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000005d00)=""/235, 0xeb}], 0x1, &(0x7f0000001a40)=""/192, 0xc0}}, {{&(0x7f0000001b00)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b80)=""/139, 0x8b}, {&(0x7f0000001c40)=""/195, 0xc3}, {&(0x7f0000001d40)=""/167, 0xa7}, {&(0x7f0000001e00)=""/122, 0x7a}], 0x4, &(0x7f00000006c0)=""/39, 0x27}, 0x7ff}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/205, 0xcd}], 0x1, &(0x7f0000002080)=""/59, 0x3b}, 0x5f57}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f00000020c0)=""/119, 0x77}, {&(0x7f0000002140)=""/52, 0x34}, {&(0x7f0000002180)=""/178, 0xb2}, {&(0x7f0000002240)=""/183, 0xb7}, {&(0x7f0000002300)=""/7, 0x7}, {&(0x7f0000002340)=""/238, 0xee}], 0x6, &(0x7f00000024c0)=""/32, 0x20}, 0x20000000}, {{&(0x7f0000002500)=@ll, 0x80, &(0x7f0000004900)=[{&(0x7f0000002580)=""/124, 0x7c}, {&(0x7f0000002600)=""/168, 0xa8}, {&(0x7f00000026c0)=""/204, 0xcc}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/115, 0x73}, {&(0x7f0000003840)=""/4083, 0xff3}, {&(0x7f0000004840)=""/133, 0x85}], 0x7, &(0x7f0000004980)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000005980)=@qipcrtr, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005a00)=""/240, 0xf0}, {&(0x7f0000005b00)=""/53, 0x35}, {&(0x7f0000005b40)=""/27, 0x1b}, {&(0x7f0000005b80)=""/104, 0x68}], 0x4, &(0x7f0000008400)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000006c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006cc0)}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/240, 0xf0}, {&(0x7f0000007e00)=""/128, 0x80}, {&(0x7f0000007e80)=""/111, 0x6f}], 0x5}, 0x1}], 0x9, 0x120, &(0x7f00000081c0)={0x0, 0x3938700}) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000005c40)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010000000000000000000c00000014000380100003800200018008000100000000000c00018008000100", @ANYRES32=r12, @ANYBLOB="6b2a6543f63d8e762b4dc1e46d562079a6dbcfa74ab84f5d5e4d17c190dc15b5565af418dbdcce35b3093eab0b624798191fc4e2b9ef1c61e00000a4905ddd6020b7ae4de8ed8bd84c171dfae6d4cf5c1118a8c035305b0d8d320000"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000083c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000008380)={&(0x7f0000008200)={0x148, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @HEADER={0x4}]}, 0x148}, 0x1, 0x0, 0x0, 0x800}, 0x44) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, 0xffffffffffffffff) 14:26:33 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) (fail_nth: 2) 14:26:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 14:26:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xffffffffffffff7f, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2997.875255] loop1: detected capacity change from 0 to 4 [ 2997.893744] EXT4-fs (loop1): Can't read superblock on 2nd try [ 2997.908027] loop1: detected capacity change from 0 to 4 [ 2997.914078] loop6: detected capacity change from 0 to 16 [ 2997.918570] FAULT_INJECTION: forcing a failure. [ 2997.918570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2997.920344] CPU: 1 UID: 0 PID: 17811 Comm: syz-executor.0 Not tainted 6.17.0-rc7-next-20250922 #1 PREEMPT(voluntary) [ 2997.920375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2997.920389] Call Trace: [ 2997.920397] [ 2997.920406] dump_stack_lvl+0xfa/0x120 [ 2997.920444] should_fail_ex+0x4d7/0x5e0 [ 2997.920481] _copy_to_user+0x32/0xd0 [ 2997.920512] simple_read_from_buffer+0xe0/0x180 [ 2997.920541] proc_fail_nth_read+0x18a/0x240 [ 2997.920575] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2997.920607] ? security_file_permission+0x22/0x90 [ 2997.920640] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2997.920672] vfs_read+0x1eb/0xc70 [ 2997.920707] ? __pfx_vfs_read+0x10/0x10 [ 2997.920737] ? lock_release+0xc8/0x290 [ 2997.920770] ? __fget_files+0x20d/0x3b0 [ 2997.920809] ksys_read+0x121/0x240 [ 2997.920837] ? __pfx_ksys_read+0x10/0x10 [ 2997.920876] do_syscall_64+0xbf/0x390 [ 2997.920902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2997.920926] RIP: 0033:0x7f5bbe6e369c [ 2997.920944] 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 [ 2997.920967] RSP: 002b:00007f5bbbca6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2997.920989] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f5bbe6e369c [ 2997.921005] RDX: 000000000000000f RSI: 00007f5bbbca61e0 RDI: 0000000000000003 [ 2997.921019] RBP: 00007f5bbbca61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2997.921033] R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000001 [ 2997.921048] R13: 00007ffc282de00f R14: 00007f5bbbca6300 R15: 0000000000022000 [ 2997.921082] [ 2997.960478] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2997.961974] EXT4-fs (loop2): unable to read superblock 14:26:33 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x1800000000000000, 0x8e181) 14:26:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 2997.997531] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2998.004170] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2998.007213] EXT4-fs (loop2): unable to read superblock [ 2998.017335] loop6: detected capacity change from 0 to 16 [ 2998.022060] EXT4-fs (loop1): Can't read superblock on 2nd try 14:26:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, 0xffffffffffffffff) [ 2998.049977] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xffffffffffffffbf, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:34 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:26:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300fffe320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:34 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x3f00000000000000, 0x8e181) 14:26:34 executing program 3: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x44400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8000000}, 0x0, 0x2, 0x1}, r0, 0xd, 0xffffffffffffffff, 0xa) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) signalfd(r1, &(0x7f00000000c0)={[0x9]}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x80000) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmmsg$inet(r4, &(0x7f0000000000), 0x0, 0x8004) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000080)={0x3, 'syzkaller0\x00', {0x3}, 0x9}) 14:26:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000100)=""/181, 0xb5) 14:26:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004016010003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 2998.249225] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2998.250798] EXT4-fs (loop2): unable to read superblock 14:26:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, 0xffffffffffffffff) [ 2998.285593] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 2998.289673] EXT4-fs (loop2): unable to read superblock 14:26:34 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:26:34 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x4000000000000000, 0x8e181) [ 2998.356343] loop6: detected capacity change from 0 to 16 [ 2998.382562] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 2998.398389] loop6: detected capacity change from 0 to 16 [ 2998.419060] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004017010003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030001ff320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:42 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xf9ffffff, &(0x7f0000000240)) 14:26:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) 14:26:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:26:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffe, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:42 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004044}, 0xc011) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000007c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000780)={&(0x7f0000000200)={0x54c, r4, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_WANTED={0xec, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x60, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x77885f9a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff801}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd7}]}]}, @ETHTOOL_A_BITSET_MASK={0x80, 0x5, "1dfbe11c4f22fb51a7f3bea3725587a3a96f5d031e1abd072803043d9aa660eb81b5f80f73243cb63ed87013a70eaeef4f1d93863508e785956a3ca108fbaef7aec1aee48f421cd417abf64fa650480c78da8bd5f421fb0ceea765d5e9256d62f098e33f0ef54bb95286e5fdfb48be1ba92e17770a9e2831b69afce0"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x3a0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xb5, 0x5, "58a5bfaaf7837dcd6f1b99e8a485331e0532dfa41405bd15920783ecc99868cf2a493cd370699ed20c1628837308432e2d29048b66b291f0b71ed068478a716ca747b22b1b1613ba15706f5119f44d7b64ccb3ff88549d5341b3ee5698beafe48e00fe037701790796150c98c6b9a4cc679d77d81d5fae239918a8f92760058ab14e89ed2c8833fc8bbbd0b1cbc13ae5194193ef4549108cab2c751f3baebc94ff7730f7187c0af00ed99f72dbb0bbad03"}, @ETHTOOL_A_BITSET_MASK={0xa7, 0x5, "80fa1efc37ed87e799bea1e1d36add03197ab208ab89bd4af1e1fff4d8daa80f94c99fb6c3d1edc9d1be2ecce56381768cfb4534865ad1d449226f753e12e44249d4306d7e75fc70f3e64b817412c596e939285fa2cce16956c5c638a24742b8dfe5e95b621efbf2caabca1ca9ca2847dd54ba1718d08c8c119881b949bce0a44221f001235d1cb79163b8697eb6bb338ca69ab3a16cacaa95a0941648f3b967991f69"}, @ETHTOOL_A_BITSET_VALUE={0x43, 0x4, "eec71ba479ed5b7f5f8525369a545b856827300cfe221a06ca24eb4b33bc9a74dd883e7456fcf4891b227c297137b9d90632530334b6f4ace9ca14ec4a56f8"}, @ETHTOOL_A_BITSET_VALUE={0x9a, 0x4, "ed17a2ba929865ba916452b167235effc992090b732122bc59b7795aeca3d42223abbe597412f9eebbd448849d72768fafc4aca15c7884ad3e38f193e85c65d9680c6085025c3d19df9bdf5abdbaae46fa2d7e46bc041a7e9a389eaa448f05449a3601ed078eaed28a6066f0bc478c002da83f00544c609155d16774d8b0307fb17b0158dc186f5b9d0bf0cd84edb9fcff9e39e390c5"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3ff}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_VALUE={0x4e, 0x4, "94ea5e665d023a5f3e0dcc7086d6b5b951ec5a4d69d071ce6b30aa3702ee87e372efce022385cea5fba1759df5261cf2a85e5376eac89de113a426e8edaca7ec8ac4b3e2a36021b85e6f"}, @ETHTOOL_A_BITSET_BITS={0xf4, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '.V-!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x46c}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xe8\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ':*{--\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2f61}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '](},\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '.]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}]}]}]}, 0x54c}, 0x1, 0x0, 0x0, 0x4809c}, 0x4000004) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:42 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x4000010000000000, 0x8e181) [ 3006.614679] loop6: detected capacity change from 0 to 16 14:26:42 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xfffffff9, &(0x7f0000000240)) 14:26:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, 0xffffffffffffffff) [ 3006.629972] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3006.631024] loop1: detected capacity change from 0 to 4 [ 3006.645680] loop6: detected capacity change from 0 to 16 [ 3006.653408] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3006.658759] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3006.683101] loop1: detected capacity change from 0 to 4 [ 3006.684862] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3006.687494] EXT4-fs (loop2): unable to read superblock [ 3006.699695] EXT4-fs (loop1): Can't read superblock on 2nd try 14:26:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004018010003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3006.712457] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3006.715230] EXT4-fs (loop2): unable to read superblock 14:26:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3006.757222] loop6: detected capacity change from 0 to 16 [ 3006.759937] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3006.762658] loop6: detected capacity change from 0 to 16 [ 3006.764794] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:52 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:26:52 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:26:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0xffffffffffffffff, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:52 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0xffffffff00000000, 0x8e181) 14:26:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300feff320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, 0xffffffffffffffff) 14:26:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendto(r0, &(0x7f0000000100)="081fe3b7c8017fb69d2e32fc7aa48137cb86a848d880760df33ee59a89487435f72bf8e76dbcef0c57697eb34dd02bdd3ceaf9ff239618079ee715101da1aac389aeb7deda45eb5dce60b2a33345cdc1af589649c4528883e27c498e8fd5f44cce813983516bae85a804bd8315253106b2a09b8ef568b7b68e3e74e6bbfa6c04aad5014df218dec21573ee0517592c07c5fe8cee36a93ef16c9a2dba8a6842a0cf20e259345685459e437dd56d15492d6ce6780ebc61e44c60a0c973ede076c9411b7d76146d3d217d9298b7471948e20d7f18598daed49537a601", 0xdb, 0x4008000, 0x0, 0x0) 14:26:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000030003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3016.287198] loop6: detected capacity change from 0 to 16 [ 3016.295680] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3016.307726] loop6: detected capacity change from 0 to 16 [ 3016.319614] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3016.320951] loop1: detected capacity change from 0 to 4 14:26:52 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:26:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, 0xffffffffffffffff) [ 3016.344835] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3016.357141] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3016.359700] EXT4-fs (loop2): unable to read superblock [ 3016.368565] loop1: detected capacity change from 0 to 4 14:26:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004010040003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3016.388505] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3016.392593] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3016.405729] EXT4-fs (loop2): unable to read superblock 14:26:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x3f, 0x7f, 0x1ff, 0x52, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x76, 0x8000, 0x0, 0x200}}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', 0x0, 0x29, 0x3a, 0x7f, 0xcb, 0x54, @mcast1, @mcast1, 0x80, 0x40, 0x0, 0x5}}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="07252bd59d6c10f4c1e2fce21068010000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fbdbdf25010000005c00018008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400020073797a6b616c6c6572310000000000001400020069705f7674693000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=r9, @ANYBLOB="f400028014000180080001000300000008000100000000001c0001800800010006000000080001000100000008000100010000001c0001800800010002000000080001000800000008000100040000004c0001800800010006000000080001000400000008000100040000000800010000000000080001000600000008000100010000000800010004000000080001000200000008000100040000002c000180080001000000000008000100080000000800010008000000080001000700000008000100000000002c0001800800010008000000080001000600000008000100060000000800010007000000080001000500000004000300"], 0x168}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x114, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000040}, 0x8005) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:52 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0xf9ffffff}) 14:26:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, 0xffffffffffffffff) 14:26:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x7ffffffffffffffd, 0x80f03) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x95, 0x0, 0xfee0, "4817d0ded409cbfcaefc10903180a4d6e061d7e1f11478fd599250a8a747f0c34ef732648554d95ef407f3daaaa7cd0abb5970933a5bec2db6df159dd368b371e0236d0930a90b514747b4d77e41bac6ca2baf13fa4d37668e5ce2b0b207f8823f605e4db2f2021ffdedcdd51c5b408bca6bb33b505aefafeac1349b12209b64b0be07ca3780a981ccdd49d74c2d54e9d64b5ea5c9"}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000180)={0x74, 0x80, 0x7ff, "4a7435dbdb9d0666d7b59676edfee47d77072d0ae09a6fa1439be077b2b8952f1d9a02402ec76e65babf165ae0cc18067dd36f24c87b85af0fc71718459c380f7fdb97f23449a95573e6c542ab592e43fcb314e6650c8051c4b5328412ee0804c0dbdfd81a873a0fc45bf667720ee23c97269360"}) tee(r0, r2, 0x1, 0xa) 14:26:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3016.444712] loop6: detected capacity change from 0 to 16 [ 3016.458790] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:26:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000002320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000050003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x5}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, 0xffffffffffffffff) 14:26:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:26:52 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:26:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:26:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, 0xffffffffffffffff) 14:26:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000060003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:26:52 executing program 7: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x400100) [ 3016.687341] loop1: detected capacity change from 0 to 4 [ 3016.691333] loop6: detected capacity change from 0 to 16 [ 3016.697196] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3016.698959] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3016.700142] EXT4-fs (loop2): unable to read superblock [ 3016.702191] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3016.717944] loop6: detected capacity change from 0 to 16 [ 3016.718666] loop1: detected capacity change from 0 to 4 [ 3016.727170] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3016.728874] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3016.729851] EXT4-fs (loop2): unable to read superblock [ 3016.733166] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x8}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:02 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000070003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:02 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r5 = fcntl$dupfd(r1, 0x406, r0) syz_genetlink_get_family_id$ethtool(0x0, r5) 14:27:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, 0xffffffffffffffff) 14:27:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:27:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x2, 0xa1a1) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0xbd5) 14:27:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000003320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:02 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0xfffffff9}) [ 3026.923952] loop6: detected capacity change from 0 to 16 [ 3026.937505] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3026.954938] loop6: detected capacity change from 0 to 16 14:27:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3026.970503] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3026.988371] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3026.990330] loop1: detected capacity change from 0 to 4 [ 3026.991510] EXT4-fs (loop2): unable to read superblock [ 3027.009050] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3027.024983] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3027.029512] EXT4-fs (loop2): unable to read superblock [ 3027.048112] loop1: detected capacity change from 0 to 4 [ 3027.060720] EXT4-fs (loop1): Can't read superblock on 2nd try 14:27:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000004320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 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={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:27:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a8, r2, 0x1400, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x38, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x13c, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4040001}, 0x20004000) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r7, 0xfffffffffffffffe, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x89d) 14:27:12 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:27:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:27:12 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000090003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) 14:27:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xb}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3036.840349] loop6: detected capacity change from 0 to 16 14:27:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, 0xffffffffffffffff) [ 3036.850598] loop1: detected capacity change from 0 to 4 [ 3036.862373] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3036.863563] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3036.874527] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3036.877775] EXT4-fs (loop2): unable to read superblock [ 3036.878743] loop1: detected capacity change from 0 to 4 [ 3036.880115] loop6: detected capacity change from 0 to 16 14:27:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 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={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:27:12 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x76}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000006}, 0x8800) signalfd4(r0, &(0x7f0000000200)={[0x80000001]}, 0x8, 0x80000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="010000002f66696c653008"]) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@empty, 0x3d}) [ 3036.895914] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3036.898915] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3036.910318] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 3036.912666] EXT4-fs (loop2): unable to read superblock 14:27:12 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0xf9ffffff}) 14:27:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, 0xffffffffffffffff) 14:27:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x300}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x68, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x44, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x408a00, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 14:27:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000005320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:12 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000a0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, 0xffffffffffffffff) [ 3037.088125] loop6: detected capacity change from 0 to 16 [ 3037.093505] loop1: detected capacity change from 0 to 4 [ 3037.108026] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3037.112915] loop2: detected capacity change from 0 to 3 [ 3037.114889] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3037.116948] loop6: detected capacity change from 0 to 16 [ 3037.121303] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3037.133525] EXT4-fs (loop2): unable to read superblock [ 3037.138850] loop1: detected capacity change from 0 to 4 [ 3037.148237] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3037.157176] loop2: detected capacity change from 0 to 3 [ 3037.167591] EXT4-fs (loop2): unable to read superblock 14:27:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x5e, 0xc00000, 0x0, "97325324fe92515f0c98b3c2337836ebf63eede6c4e278278288f851adcdc352e4bb8704a0b4537a3ef50ae0c924a9aabf5fa55016164779ce1d70d0f62621bd020c930f3b438d4530f697dd1a06205300ff3acaeda5069f0e79ac0f1e25"}) 14:27:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000006320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000b0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 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={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:27:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000), &(0x7f0000000040)=0x24) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:27:23 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0xfffffff9}) 14:27:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, 0xffffffffffffffff) 14:27:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x500}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3047.930981] loop1: detected capacity change from 0 to 4 [ 3047.938453] loop2: detected capacity change from 0 to 5 [ 3047.944863] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3047.949608] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3047.957368] loop1: detected capacity change from 0 to 4 [ 3047.959684] loop2: detected capacity change from 0 to 5 [ 3047.965066] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3047.966862] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3047.999577] loop6: detected capacity change from 0 to 16 14:27:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000007320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3048.033830] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3048.068153] loop6: detected capacity change from 0 to 16 [ 3048.073630] loop1: detected capacity change from 0 to 4 [ 3048.081895] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3048.090044] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 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, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:27:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="783aeb61d003764a429844c6c59df5770026ad3c9064e2ab6cb3c2b28e01ec67fd7218ddefaf2d0362a702f5b9ace0f8aba4d564841b0fac4a61ed982bc5da9032bb1852011edb146f8e3ea91b8e02a53ad7906fee5519c8faa4889cd000000000000000", 0x15) r1 = accept(r0, &(0x7f00000000c0)=@x25, &(0x7f0000000140)=0x80) ppoll(&(0x7f0000000180)=[{r1, 0x100}, {r0}, {r0, 0x8280}, {r0, 0x100}], 0x4, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={[0x2]}, 0x8) syz_open_dev$sg(&(0x7f0000000080), 0x80000000, 0x8e181) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) 14:27:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000c0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @broadcast}, @private0, 0xe1f, 0x6166, 0x0, 0x100, 0x1000, 0x10000}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7, 0x83, 0x0, 0x3, 0x0, 0x81, 0xc0000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x7, 0x7}, 0x1d0, 0x1, 0xfb, 0x8, 0x8, 0xf4c, 0x100, 0x0, 0x2, 0x0, 0x21}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0x6, 0x800, 0x10000}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) 14:27:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, 0xffffffffffffffff) 14:27:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000b320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:33 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) [ 3057.778005] loop6: detected capacity change from 0 to 16 14:27:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3057.799236] loop1: detected capacity change from 0 to 4 14:27:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001400), 0xa}}, 0x0, 0xf, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) quotactl(0x4, &(0x7f00000012c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001300)="72ed3d7371c84dcd3464b992d82f38d76381ec7473e0bab4c9d9d3c60e80a8bb86bb0ab00e403f9797a758a2eeff502a6be3cd3b9da5a542fc2cc0c154939059bc2e12120d6a97c7f2e5a0e66d4dc72a4fbb01936c8cfcef0725456ae2f2e29721e08f487acad3c8c6ee2ac12534f3b8da8ef3e0662b0b3c8f41a75a67fe70cf718a5dc9107113508ae57e1c2f4729a6d17bc7f3c1f6cf80e382b39347e30be5a3e258c30223d608952f84865c0aca2a6b505c8d19b06325131e322a722938c2cdfe3f6a390bc65bbe60e12e10e6961912d0") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x115c, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_WOL_SOPASS={0x94, 0x3, "ff3d4c358f9df488a1c6eff9beabc0d3a49abe49a1e30c631259a4fb3c879cc684a54c4b63c7558dd417633a0c5c1df7f56c5fa0b5c08b188fccf2d6b204acd2b60a6a778290000d63014366ef44ecbcf93c07de92ff44ba6fd6a228dfade91dea253561b1e6ce07d53c384f487a32699d403630c3f07b0c7aa195628ec2f94f0cfb31ea5a2e7a7e004f331c6b022e5c"}, @ETHTOOL_A_WOL_SOPASS={0x1004, 0x3, "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"}, @ETHTOOL_A_WOL_MODES={0x74, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x63, 0x4, "6ffb7abc82a1da4ffb7edcd8ff188f3576f9ddf2600113615a963377795f7c1e8b4961147f6e049baa0e11c8cbbbcfa3b7b91aa7c87e263b724042619e7eec1c1997c8ca5215ed6e593be970e6c8b60a212e6037bd9df804b3ea8b2930a1a7"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x10001}]}, @ETHTOOL_A_WOL_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x115c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) r4 = syz_io_uring_complete(0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000001440)={@multicast2, @loopback}, 0xc) fchdir(r0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 3057.808695] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:33 executing program 7: r0 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r3, 0x0) r4 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x3, r1, r3, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54f, 0x2, 0x9, 0x2, 0x81, r4}) quotactl(0x100000001, &(0x7f0000000000)='.\x00', r1, &(0x7f00000000c0)="adf19871fd80215d8038190d82e23daad3f29860433ca952f6c79a6ed406d01a4a6923ed39e3922504999f921d178aa9db95a25c8c210c937e273a781c5e71e08ad30ee6d633ae7adbd0b192df4ff1288fd53f8da663") syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) [ 3057.818300] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3057.819663] loop2: detected capacity change from 0 to 6 [ 3057.842396] loop1: detected capacity change from 0 to 4 [ 3057.845594] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:27:33 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xf9ffffff}) [ 3057.859804] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3057.861342] loop2: detected capacity change from 0 to 6 [ 3057.877409] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:27:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, 0xffffffffffffffff) 14:27:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:27:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000d0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000018320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:33 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffff9}) 14:27:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:27:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x700}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3058.029384] loop6: detected capacity change from 0 to 16 14:27:34 executing program 7: clock_gettime(0x6, &(0x7f0000000000)) utimensat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}}, 0x100) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\\/%&:\x00'}, &(0x7f0000000140)=""/25, 0x19) [ 3058.040825] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3058.052043] loop6: detected capacity change from 0 to 16 [ 3058.064469] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:27:34 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="2081000200001a4a980be6d7095bdbce6d6b1f2180e15e946680f98683729430fc502a15e24a3ea4aa4948ef98758a4ae516f10b7cf5b9ad6a2883be31d157797454f80b05455db02aa06a3152353e8baac15f87ca4262ac1b6db6feeff5fdc009d5a258be46d8fd6e7eb908e294d677d507cb0f16569ce59f8cf4309a047e5a3a9ded581a04afc3062c617def22e19d4244ea54d641810eacbd2331dc8978b101b655464baba42dae1b1d936d5f5aa7956a5fd0878b6f1dfb6fa44464f88166b5b43eac97330e0dd63fe1563571e362e6c53a787221d5dab0", @ANYRES32=r1, @ANYBLOB="1400118004000100040002000400040004000600"], 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x9c, r2, 0x300, 0x70bd26, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x303}, {0x6, 0x11, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x20}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x20}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x480c8}, 0x800) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xcf50ce654b2e7865) r3 = gettid() rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000000240)={0x0, 0x8000}) ptrace$peeksig(0x4209, r3, &(0x7f0000000500)={0x8, 0x1, 0x3}, &(0x7f0000000540)=[{}, {}, {}]) [ 3058.122683] loop1: detected capacity change from 0 to 4 14:27:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, 0xffffffffffffffff) [ 3058.132685] loop2: detected capacity change from 0 to 7 [ 3058.139205] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3058.167213] loop1: detected capacity change from 0 to 4 [ 3058.168917] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3058.183096] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3058.188841] loop2: detected capacity change from 0 to 7 [ 3058.197662] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:27:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000e0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:43 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r5, 0x0) r6 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x3, r3, r5, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r6}) r7 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r8, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r10, 0x0) r11 = getpid() msgctl$IPC_SET(r7, 0x1, &(0x7f0000000000)={{0x3, r8, r10, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r11}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x800000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@msize={'msize', 0x3d, 0x5}}, {@fscache}, {@uname={'uname', 0x3d, '/dev/sg#\x00'}}, {@version_u}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@fowner_lt={'fowner<', r3}}, {@uid_lt={'uid<', r8}}, {@measure}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) 14:27:43 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x200002b, &(0x7f0000000240)) 14:27:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x900}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:43 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x80, 0xff, 0x1f, 0x0, 0x8, 0x21c1a, 0xa, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7fffffff}, 0x800, 0x8, 0x0, 0x8, 0x9, 0x7, 0x401, 0x0, 0x0, 0x0, 0xd3}, 0x0, 0x4, r0, 0x8) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x7, 0x52}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x3a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x24880}, 0x4000000) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:27:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, 0xffffffffffffffff) 14:27:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300001c320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) [ 3067.962876] loop2: detected capacity change from 0 to 9 [ 3067.992817] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3068.004998] loop1: detected capacity change from 0 to 4 [ 3068.006639] loop6: detected capacity change from 0 to 16 [ 3068.011185] loop2: detected capacity change from 0 to 9 [ 3068.020922] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3068.027045] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3068.034170] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3068.054660] loop1: detected capacity change from 0 to 4 [ 3068.063023] loop6: detected capacity change from 0 to 16 [ 3068.076747] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3068.109869] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:27:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x8f, 0x1092, 0x0, "165f747cf87db58e96a7f4a5d37540cde2143ce414c0983c0fe9948909074185067979d63172fd46e82b0ce3d537d1fa74200d68acdcde4304eb0bbd2bfde852a89e4d083c14a67d47a989a0e7ac9fad19ab7b80d69d21d25856d8fbe949b30471ade3a52f516cfe539693b279909e318b1d52b94451dcae4277ba446beb2a18a82e921debe2507e78e0c90c59ddda"}) 14:27:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000063320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:54 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:27:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xa00}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, 0xffffffffffffffff) 14:27:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004004100003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:54 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0xcbf, 0x0, 0x4}, &(0x7f0000000040)=[{}, {}, {}, {}]) [ 3078.742923] loop6: detected capacity change from 0 to 16 [ 3078.748825] loop1: detected capacity change from 0 to 4 [ 3078.751971] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3078.756755] loop6: detected capacity change from 0 to 16 [ 3078.762590] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:54 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r3 = gettid() r4 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000240)={0x38}) ptrace$peeksig(0x4209, r4, &(0x7f0000000000)={0x100, 0x1, 0x1}, &(0x7f0000000040)=[{}]) r5 = fork() tgkill(r5, r0, 0x31) [ 3078.785847] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3078.793328] loop2: detected capacity change from 0 to 10 [ 3078.803667] loop1: detected capacity change from 0 to 4 [ 3078.805789] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:27:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004020100003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3078.824148] EXT4-fs (loop1): Can't read superblock on 2nd try 14:27:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:27:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) [ 3078.854755] loop2: detected capacity change from 0 to 10 [ 3078.867513] loop6: detected capacity change from 0 to 16 [ 3078.869835] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:27:54 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x96d, 0x80, 0x3f, 0x3331}, {0x601c, 0x20, 0x3f, 0x401}, {0xffff, 0x11, 0xdb, 0x4}, {0x81, 0x2e, 0x6, 0x7fffffff}, {0x9, 0x5, 0x40, 0x7f}, {0x5, 0x7f, 0x3f, 0x8}]}, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3078.876035] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000f5320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:54 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004001160003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:27:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xb00}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3078.960875] loop6: detected capacity change from 0 to 16 [ 3078.980241] loop1: detected capacity change from 0 to 4 [ 3078.987122] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3078.997047] loop1: detected capacity change from 0 to 4 [ 3079.005252] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3079.009809] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:27:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, 0xffffffffffffffff) [ 3079.048132] loop6: detected capacity change from 0 to 16 [ 3079.070651] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3079.087233] loop2: detected capacity change from 0 to 11 [ 3079.094364] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3079.103314] loop2: detected capacity change from 0 to 11 [ 3079.109086] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:05 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0xfffffffffffffffc, 0x861c1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 14:28:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r2, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r3 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) connect(r3, &(0x7f0000000100)=@caif=@dbg={0x25, 0x9, 0x3}, 0x80) 14:28:05 executing program 4: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 14:28:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000fe320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, 0xffffffffffffffff) 14:28:05 executing program 0: sendmsg$AUDIT_TTY_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x3f8, 0x8, 0x70bd29, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4008084) r0 = gettid() tgkill(0xffffffffffffffff, r0, 0x1e) r1 = clone3(&(0x7f00000001c0)={0x40140100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x39}, &(0x7f00000000c0)=""/180, 0xb4, &(0x7f00000002c0)=""/200, &(0x7f0000000180)=[r0], 0x1}, 0x58) r2 = gettid() kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:28:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004001170003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3089.495340] loop6: detected capacity change from 0 to 16 [ 3089.512603] loop1: detected capacity change from 0 to 4 [ 3089.518969] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3089.519459] loop2: detected capacity change from 0 to 12 [ 3089.533913] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3089.537787] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3089.544146] loop6: detected capacity change from 0 to 16 [ 3089.556396] loop1: detected capacity change from 0 to 4 [ 3089.565239] loop2: detected capacity change from 0 to 12 [ 3089.565872] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3089.574174] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, 0xffffffffffffffff) 14:28:05 executing program 4: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) [ 3089.592806] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:05 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xe51f7037e468e76a, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x18000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x5e5cb1be9762005f) 14:28:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, &(0x7f0000000000)=0x8, r0, &(0x7f0000000040)=0x5, 0x1000, 0x3) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:28:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004001180003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000001000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xd00}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3089.792265] loop6: detected capacity change from 0 to 16 14:28:05 executing program 4: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 14:28:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, 0xffffffffffffffff) [ 3089.813344] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3089.836626] loop1: detected capacity change from 0 to 4 [ 3089.856768] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3089.899299] loop1: detected capacity change from 0 to 4 [ 3089.912894] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3089.914343] loop2: detected capacity change from 0 to 13 [ 3089.931760] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:05 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={0xdf, 0x9, 0xf8a8, "a5a725359a8b0514a2c5a15511ce59f041354deee92827f1d6d9066901ca1e59ea3305d79c721c983752f0d48da1e7429e8fba3ef2a1f142d84714a9b909b500b092a47f2e68f467cc037bb3d8cd5e0d90138c81292b7cf50a19f8e2760f576dd697429e5e20c2aa5795848aba83b314328fcb391df80c5c39efd5ed10f147a04558fd7cee1771a97cd2f41ca8c29b72a79c682ac5e545d3387ec4dc82ac1491c0faf698ce274ad352dfb2309606f2eec9c9fdd020f79af91fcc4bd4a9d8c7f60901411533e3f739404cf390ece7f6657e089bf003aa54b97e1bfbbf39b4d6"}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000040)) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0xfffffffffffffffe) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) [ 3089.955757] loop2: detected capacity change from 0 to 13 [ 3089.972489] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004074190003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:05 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:28:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 14:28:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320200000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3090.121150] loop1: detected capacity change from 0 to 4 [ 3090.131619] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3090.144682] loop1: detected capacity change from 0 to 4 [ 3090.149054] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v1={0x1000000, [{0x4, 0x4}]}, 0xc, 0x2) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_DELOBJ={0x40, 0x14, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x2}, @NFT_OBJECT_SYNPROXY=@NFTA_OBJ_DATA={0xc, 0x4, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x1}]}}], {0x14}}, 0x88}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:28:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xe00}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320300000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040001f0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:16 executing program 0: r0 = gettid() ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x7f, 0x1, 0x3}, &(0x7f0000000040)=[{}, {}, {}]) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:28:16 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) connect(r0, &(0x7f00000008c0)=@isdn={0x22, 0x6, 0x6, 0xff, 0x3}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r7, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000d40)="900909ae745cff44b9d19f72526b4fafba3634a1e986a26eaf58f0ef6ff0c06333c2d946d82504ec5f583434c2ff96ab659278f3fc4c7fdd25236b2981e865fac1430dda2649acc8157cb30e292af60f65629eafa0cc6616bcdd163c6b15b6608dcf1c3394a534feed8a092371bb09a6955da224318a9a817c09f1cfbefad3569310fdc55994", 0x86}, {&(0x7f0000000e00)="b839ea304bc019118b47dd509106e33246bd7a5a9aff4947658c689b0d320503774774dd3368dbf6aa2f46c648ec68cde15ceac458f9c71504b05b8fa7601cf51584c7fe8961dfb125846273b2635e594c246541e9c7c7c1e87ba548b8cc06b6420d8e55dfdbe478322cd4abe5c9c2b3a49c96f9ee4e588f834311ab60923440974e86a56ea12aae66a1bc3e3bd0f18706aa814046a271b0c766053125ac7780af53131cc63d813c0d5342ec4719aec76ee1b301cfcd3f58eb645cdbed6cf0954ee7", 0xc2}, {&(0x7f0000000f00)="6ebbb19fd7d504782ed1c47411dc3f93f0929556bd255316d3f90982641b5359a4a60d56d8285e6d4764bd867dc137821feaa5d6f3990d6b2fc2af1ff79d6f2838227fd37f38c50c57aa", 0x4a}, {&(0x7f0000000f80)="add6734ffa48018fbce0b67609a12abbaffc00f85f56e6616b170619621b1213dcba5f39ca4a0acfa121cef2a0d909870889e89fd0728469f0552bb7c7cfe46ab276682c63ea5cbd7738fc7e24015d8ec07ada086ca986a8e87ead14e8f6500bb6c316fa32bb3f98717fd278d5ddaae3bfddaa233672ca1a9d76731d6e6d6ef70f269f57a35637c0540cf76e2a58132195b2e094384da29f9705a2639811f4f82fb5255e2347a156f600f1ebbe9163d17f3cffd8d8606557ef4d48cd6303d47ca72d02d1fec4ba4e", 0xc8}, {&(0x7f0000001080)}, {&(0x7f00000010c0)="8f42abc8c9f8a7acf5858251fa72d40b13bdd868e79db14e6359a7bdf1bb40c0ce2d857c1dcaf0e58c4954e61b497886d422f9668dada58272d56d26493df2d8cc82b45de6b13088", 0x48}], 0x6, &(0x7f00000011c0)=ANY=[@ANYBLOB="7c000000000000000000000007000000440c4b310000000000000006009404010044146121ac1e01010000000364010100000002000717a1ac1414aae00000027f000001ac1414200a0101028617ffffffff051133067055c8777c79627e7aa75520c8890785ac1e0001880a8b57685ca477034f83075be0000001000000000011000000000000000000000001000000090000000000000011000000000000000000000078db862809000000000000001100000000000000ec130000010000000700000000000000140000000000000000000000010000000200000000000000110000000000000000000000010000000700000000000000"], 0xf8}}, {{&(0x7f00000012c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001300)="0f8e0d8570e179a5de527ddfa3cdb672c2f490d4993d62b11eb0439ae138267d85c85e180b1b0c04475b40d7b54bd2ba8069586edc069b796358b0c18d6ae76d07b8aeaba41c863c6c5a7eff8ea168486e3a7ebd0660a80fcedca3bfa947b7a50e4d31cb3f7eee19c47f4881db256ed4e952d87a3732a0064a0e13ce2a731b7f4823f53cfbab8ca82eac0c144f3e431e90b7a7e4bda3127bd5fd9e5ef8eea4ac5ec4eb69658652d23085945626063df43c87e750dcc9b0c69564baa0", 0xbc}, {&(0x7f00000013c0)="466408c3c516eee5f5d4549f924946edd77592c1ca337642ee766d4eea7df26181c06d7283b725ba8384f62c4e580fe298073f234d9512c6d4cd2ff17efa2ad4c3b3f86cdd9c3bb22b7be426a384e71ee2bbe8676eebc8d0c7edacb681b31f75e37493f3558ee78a94b6db98e6fdc99d6e0cc77426e203c2b8f9ccde92d1271fdecd3d41c15679b8eadcbdff6db349aba73b343d2bc96e0c6cc8b5af651ad71aef1d9134e54bb3052a81a44aca09e73a8f7190028fb1f0ae776091b22f38414c33874ad807ed5128b1524e1600f460f8b4444ef11d", 0xd5}, {&(0x7f00000014c0)="b8647e1bb7df2984457bceea885507659774fe771d68c889a2e4e002da9c9f935b121036ff15fef0976e60d7b986cb0da677487c1adf30cfbf7157fa9fb09d4d9f60109956ccdeef04ade7cbfcec582087c50681d2dcb4e7f9093f773c5e5159c1f4d9bea4cbd2716113af954416ddfa16a67649cc9d7d79e353bdcfc251123c8ef52f8289d17eb28d6d1351c31262cb20a76bbab1d40f408ab2a21358bb05741195ab208634e3f048590dba", 0xac}, {&(0x7f0000001580)="2e8e1166d21037dfb6ba286338277c8003b152efde150c5805bb3649baad0d4214ebbe46945332d14adce4ad65cd23ad6523dbc53e2c032f64bf58cfa90eaabef5f5d3a069677a0bfbcc9ce0b8b40e88cb8c0a020fa46bdbcd006cf2fa963ab0661813e37daa584872f280fa8cf0e8fd16347418be21651f6d97f016ab42598bb958db5a92122483d3daea47da0eec27d257b58b17a78efaaf18e36793f54b3d457c4b6d25e9940ffd7fbb54cb899fffd4", 0xb1}, {&(0x7f0000001640)="6479c0806146bef4a9ddc2b12489478930e5aa08c6aee8fa00710ec7a3907b6016b4b372c4ddeb1682e5b0370711e295c1ccd0be55271f2fdd843a5451418df55638a3359001f82525cb7e7588f907c2fa7996167cf8887d5b50f91b85fbbe03e4cd3a0ca269b29440d4622fac7e95799262fc2a3bc1a39db7a676dd09019774c74872a7b5be70d703f4b5ad411bff74ac3cf5a09d7187ccf68b116d76eec2b1323a8f9aeac90adea10e2ec673a749096fc2ed16830934a91ec305461c2fcdc348988273379083b5dfd7a4ee2898d8bfe3c7089faedf28f3a55d33070219e98d8acb5470b65a24c34ec76014d924a5cb8c0b0786aff467d585bd20f7f5aafa672404131855784ea6dd2090059749f4fc82cc414a234526c1cf457c560d369a7d8846e49ba0340ec0b3873d1b6d1bd8f87bf6e483323534e5b63383fed668217ceb8eaabfc3030feb2bcadd5bdc16470ec832ec8b2f9a416f61841dd7377dd2c667c54b08788fa71ec1712df4312c7107cf814bb3eff527825792e69fbda1ad180364e0afb7a8d5f461c90941feb16d52259c57b33268608330bef92abed7c71ffae020e5e9f77e41b34b3c3ffb885594c16a194554122d42051e8f3177c696271f7b1bf3d1b952ef572b051932da7562167b6acc501b3ee88202850912035d17ebe6f66d5f06afd101501c28fdd6ba53f405d64f3d533adc785c502ba1e326b56ff7e7d5861be7616bbf6d8610098d78117d4c850ad673db96c51ea7390c61b21ee8ecafe1145bd20328d136aee8912c90adcab7758a7be8cf9fae0f7322a6ef9f09f1949c159dc8db0170c87a22d546657f9da83f7f58da74cbc9b150617bac8889b24dd1ee8feb4d243641617e0603ab11ce12b66189a88fcf39d184ad8c88bc83f30f91db0caa6807c9eeb0a0366fe4d32236d7d7d8b2799b1e5a838ca6c38ac9d1e8b42b8d864fae348223c69ac29891f79cde7274d992ac67c23bba8b3961fc76bcae07a76d17674e3baf0c3f298a1ba656b475570996cd090f1bc94f3daa88231f8ac0f341dc38afc62511770953e18794dee6d2a65d13bd9316bf88ec8e849fc0194731dceba623c3d3eaed96775c0e6adfbbc5052470068ab6decdd51193f084168e8b52b23bb3464012cb457927889a8e090701303630d44f98761bf8e41e8111994ecab02fb4873318ed33fba790a08803ea2286fcf96673758af94b7898f3218d2535fb05d060fa455efd79c9d3d593f8af5e31c97a4378fcfc8e498fad6e46c5213c2fcceba6ed5da5087ea0062645c6c1c3ddeb06a056d21c22fd8f93e639e6c2037d56f6fb71cb9a6ff677550182f69bee0b6c866bfff58c0187e4996f2b8690354bbfa199eeacc25bbbadb066b2d689fefffd070cdd5d25428d6bca5dfe896ab8d39f0f07c0881c75d9013b5587eb4423ffd5626e9eed3172ea73c7718b5d2885f19a53b91b6c544957a7c9f4d3468a36fb7ad89a8a6a120c12924fe02432ab1d312a8a38642b40e3507b60409f54760e553844c5499d2ab72b7094e7a03edb09514d5e2daa0aeb6b21ce335bd44c76c627005a556b5ace5d2ae27c16bc6f6556e1f3820a7000ed9c7698fea3c99468bcfa19ad0a6d5cf77ce66579b4eaeecbb3870200292c0a298c3b144722f9c2aef0dcdddb5ec9944d44116f34a23be28f9dc54eb481c32c1882a29b37d36591c137ce4608475cec7823f8a8c527f012e1e81241aee8ea05f9381356f64fd0b52e2005849126467b357edeafbc4141be80f206c9ecb8ac13cd0916b0a1a234d73ce354f2f99393674ca63fabeaf081157193d23458853438afca03e10fa5e3ff36ba32595d8e73a6a5b646cd6478fb7ab4a19e49b588a7ca939c28b8e904557b3c41ea3b3aa502b469ea6c739beb009295534605ff6ad7c1a77d99b30473ce73e4381d0ee075ec32f779efc18f4da20628616d4ac42e3f58f145b9394d5cd2817489c6e87e39e83dd6fe2f661c143155e71bf7ae60ed1d38a171a46e0007bef1f0fceab7d650c2a3262170599558bb478d5e2090650f77b6c749eba110bca626041599bfb427f64d2664fb3a8e59618ac6bc3c9fa7038cbbeaf2edcc7e581fa07112b28d8527e4e69443c8c0c43d15f1f25decf12b7e83eb84b31ee5d5010802815ddd0c6a438ac936ca99aa96da88f7dab93a4bed6a5f2ed6421e94ad6ce71c037dff589f577bc13937ae9c503b2b7435827ad3f24c3b36026163f634164e8578b49fa55592e6cc0c2108f316e78dc0340fe0fa42fb2e1e2943eca8c923d645b69529a9739d57083391f160258fd0f6f9d6d370c7fbe2407c4e21b8b563942c3d23db46e44e98526503d80919718e7e9ea6b45020e3652821267a90a7bc69a8633c533c74a98b47f0cde13856a14599fb414949e4815aae0e47f0a4b46aa5310eb45e7ae5d16a4514f22c68b8cc2b0b7ce6091cc92427e4e99cfcfade58edc947c1d6eaa9145f8438d05866806846eb53f815b2b6b2310d73cf570fe2be00c3e2ce3bc84ff412d1309523538711e3979f47ab928e2d6fa34bd866d17efb6c492ea9ff42934956d752cfebe3bb9d7fc80416beae41895d74fa4d8da5ec20f05a943a060bf939c770b4e0101f3875d4ce787f7d8b5d01a6b3d623d1a9954abfc9a48901da8dd6627ac568eed6994a3848d889c9812ea8d506d237720106088e07b12b2f30ff3ba287f7c21c8530b1dd48cddb6d91ce8c182bee8dbbc10d6fedcabf89e1eff62297ce128d9a157ba84ffefbaa4253a74c6b32c58981e5ab24142ad2185029bed1b45127fe0880f25770ce927cff23a8252a5b8bcd2b79c48a4da09543ce8755b162fde21903190e0faed4e53e7036d7c64d01f6dc3f586d3f5a36e73dafec027855572fe329ed689e068e21025fa1d8c7abd91a1c37330f2e37e8ac390660ba857b95074713f52adf8633066a48a746200541ca3f9b693bdb3df0dbb6a344d52570f1b8c20d51e20112e2b8812c31897d244c24d3c5e5204078562c558ce8cfe8cadd7e6fce68841d429983ded5ee44ec0439bde3fd9c4380663bc5d8e169d9a96a0f3e80d3c23c327dc3892bff227c3a71a4e95ab9509c7f3756fd6c81c224b558254df780d1a99b2f22daa08424ea2441c111ff36643851ed05942453b6f0fe549fc4b6eaa6757c1b0e00a6891825a012319f49b6bee38683adf26ec2e47141778f5e63d745ea5309ec464994ef6abad983245ca9aad577b71210397be5e0620d3ecfd71595fab3d955783186946d5c26649f1f88de570dcf1442807d4473430dbfcb4684efff3b39b3ceb555cf85e16965320441f14d17a8cef5dc54f1bca5a43d1122a51cd282c691e8f0685af70633e3c10fd2ef10e3c4f5b1f34a7c269c4e55e147264df704d8189ed8e81a153e8b16b6e4414c63f0667043832168389bc45609a8c7b83ac2486a52848623f3361e645ccb26c0e32d8c12fe8f36f85b44ab2685f979f1c6714dafd57bf8dfc3cb682e491ea0151c6865d4abdc7a12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0x1000}, {&(0x7f0000002640)="8ae627876354c100e177123fd9461921aaf3a29cfb2280a629a3188ad58e65a1e6c061ba02de85396598d33f23f9230c34f3fcedd01dbe46327785baf929b0afec375e9356ec0a2d436bbd05d2906aadc6d6bba04dc51fa25d29b2b3bfe139b76d8e37fe6f32f2745d34fce000bcb3fa7f94984c0b07d73dda49d3b5db5241615fcd745fb584b1c172d464ce1001feacdeb73a58c93c99c2636984636a85400d6e9aebe2d472394e7ad8272cfff49c475b22804cfef060f058e2348ecbceb6308b1f0e93a03afe6a57cc359d2c1a43cc3ed2a21d344451c28f4c", 0xda}, {&(0x7f0000002740)="bf8440faf3e548d665b8faa29c1b6e116ad056c2d0c4d955dbe18570c4933255128f1b77adf631dabfd0746c8a0fb32a04f1708f47d2a20c2cf6568d0e90fd91973bfb1e67729be3893215ef1b0fce50fc4a992751e22caaac11ed0dcb1bfcdd769728383ed3f1d44c8ae3ad7fc401d0d042fb718d7bfe05466484a2649e4da8c2cf32019982f125bbc486f6c25b29c7cc5711e9c8545866ead829eafd207bbe9eded29e458e4ccf082671860133329da3f6ae7175da4c45e3e59fde92db26d32f74848d2f87b6d9ae73be4c202d2ccdc9", 0xd1}, {&(0x7f0000002840)="279d387ce10665ff647f202d3a7f042c0fe83bb7392f52bc3a", 0x19}, {&(0x7f0000002880)="c423025d20b10d3d49b67159b092fd1ca279c0c688f8dfe55a200d52fda88d6b7567ca601fd9a476c89317fef834b6974702890c4cc19f865f8f95f66ba7b1cbb456c8a814194c54eecf35056fa90347671f3c78f29c32e28361201fdd246fad58977a20f77dc3612d40c1ccf9cadfb08dc689009796be7ba51607360f3e44ef355c26bd7364d3e95e9bfbed95422b5aedabcce29915de52c64646fcb4a47794c1e37925a4357e14a562ed290e4d30b82d6e3ed14a835636ec233dc1be3c4375e2ab12c69a325e6a8e4f58e90bbb2c5b4d53e3e6cf0831395011290a9c97aeb73ddd3b5a48cfd57bf850d0e7fed4ed0d068137", 0xf3}], 0x9, &(0x7f0000002a40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0x18}}, {{&(0x7f0000002a80)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000002ac0)="9c8fefd7c2352683d0", 0x9}, {&(0x7f0000002b00)="92ee0a2946bd7fa2ff1a4e587800e1c21c7f1d8376d6611313ab83d6654b02ad16af170eef252533aa348e5eac8d99c08fe74fe8772bfa727f82e5e1e8b6a8ba86535926023b0dd61e8a345e0e1b0fd0773445f06ddd08f52f3298926d063f54281927e35de7", 0x66}, {&(0x7f0000002b80)="80e4895ac570ec9a5c2b87cbca4294577e51d3d3b4a53f92b9d20785fd496c2f4c5d3b13b53b210b491dd4548cb2350fcfbc01e1973f190746ba510939dc9e2d02c6958fb4772e0347d9", 0x4a}], 0x3, &(0x7f0000002c40)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0xfa, [@private=0xa010101]}]}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@generic={0x89, 0xb, "dd3af4913f7f469304"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_retopts={{0x10}}], 0x90}}], 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r6, 0x10, 0x0, 0x25dfdbfc, {}, [@ETHTOOL_A_FEATURES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0x4}]}, 0x2c}}, 0x48000) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000980)={0x29c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x108, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x104, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xb7\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, ',-(}-@}{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9989}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xdf78}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x114, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x9b, 0x5, "4fc65b867822033ed6a0c760a03b4777ad0f5127d597b28fc673f1434dd8e2cdf43721010c2fd18f3c26d51200fb232c574cc1d8d99168a56ff3aada0f887fcd0ccea9ac85d2e3e7f02071b728c32ffec98555b6de93c72a52e424fc5e95293069c59b86f15b87a3760692f2c6860417ee8fefadc8090c2bd8a130bf98f2b7141063e0fe4196f6e93aa4282ea3edab9f693d4e29406e3a"}, @ETHTOOL_A_BITSET_MASK={0x70, 0x5, "1073eb4203392ef003740266e402bdf775f281a55d5f0d9ffbdeae6a0c30160e9b95458205626e142571da07aab4703ca6ac9e2347d6ab6f6540fa9c1066b2ef542eaf6aa3010aaa97f2d689ccc0a303429c14991fa4e2c5c06cd9645b1cf099c9a934c01b57d6c76644aa27"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x2004c804}, 0x4000081) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="b353000000000000000013000000b1630e7828a1ea067bfdf5ff2f384e755ddb8608b3d6e57de09aa84b69f392385d1b672f4dbe54e12cc3236295554537e2327ea0e390be34"], 0x14}}, 0x0) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/19, 0x13}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f00000005c0)=""/238, 0xee}], 0x9, &(0x7f0000000780)=""/204, 0xcc}, 0x10000) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:28:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, 0xffffffffffffffff) 14:28:16 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:28:16 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = getpgid(r0) fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r1, &(0x7f0000000100)={0x38}, 0x38, 0x0) ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=[{}]) [ 3100.969545] loop6: detected capacity change from 0 to 16 [ 3100.974396] loop2: detected capacity change from 0 to 14 [ 3100.984625] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3100.987714] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3100.996074] loop1: detected capacity change from 0 to 4 [ 3101.003682] loop2: detected capacity change from 0 to 14 [ 3101.004617] loop6: detected capacity change from 0 to 16 [ 3101.013912] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3101.016882] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3101.018776] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:17 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:28:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) [ 3101.042962] loop1: detected capacity change from 0 to 4 [ 3101.075047] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)={0x2f8, 0x0, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x14c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x9}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xa}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3362bccdc5cf9bab}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xec, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYRES16=r2, @ANYBLOB="010000000000000000000c00e40014000380100003800200010000000c00018008000100000000000000", @ANYRES32=r10, @ANYBLOB="9504520000abc7"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="9bbcaaae", @ANYRES16=r1, @ANYBLOB="02002dbd7000fcdbdf25010000002800018014000200626f6e645f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="9c0002805400018008000100000000000800010000000000080001000000000008000100030000000800010000000000080001000000000008000100c75e99ad0800010001000000080001000600000008000100000000001c0001800800010002000000080001000600000008000100040000000400018024000180080001000800000008000100080000000800010005000000080001000600000048000180140002006261746164765f736c6176655f300000140002006272696467655f736c6176655f3000000800030003000000140002006970365f7674693000000000000000005000018008000300010000001400020076657468315f746f5f626174616476001400020076657468315f766972745f776966690008000100", @ANYRES32=r10, @ANYBLOB="1402000076657468315f766c616e00000000000004000300a036597f6f603061cd45b59d5e73c5195fe67392c015575b31f694f511a6ecb8a81823e48787591c0deb925db4fff89aa5958bd3593393ba24fb41495866da89e9f9ce9fdf1c48a07806935e92d0b90a35cd0bc2d2c1b945a3353bb39ac588cb511d59a43f377b61eb63ba472f3dfeeabd18db389b99fca8f72447bd67718647da9c26f3ab64a908dcee779f2fcf77f51ec5131cc241b7488c21ad6e8de3834a14eace4f81da9830a928845fdf5f4b55f7bb56"], 0x174}, 0x1, 0x0, 0x0, 0x8007}, 0x80) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3101.119882] loop6: detected capacity change from 0 to 16 14:28:17 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000200003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:28:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0xf00}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, 0xffffffffffffffff) [ 3101.136750] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3101.224937] loop2: detected capacity change from 0 to 15 [ 3101.228367] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3101.231652] loop2: detected capacity change from 0 to 15 [ 3101.234040] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:28:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1002}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:28 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/161, 0xa1}], 0x1) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x9e3d9000) 14:28:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320400000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004010200003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, 0xffffffffffffffff) 14:28:28 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 14:28:28 executing program 0: ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000002c0)=""/4082) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x10001) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x2, 0x7}, {0x9, 0x7fffffff}]}, 0x14, 0x2) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x29, &(0x7f0000000240)) [ 3112.340032] loop1: detected capacity change from 0 to 4 [ 3112.362771] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3112.368030] loop2: detected capacity change from 0 to 16 [ 3112.373338] loop6: detected capacity change from 0 to 16 [ 3112.381398] loop1: detected capacity change from 0 to 4 [ 3112.390400] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3112.391730] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3112.398811] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3112.417849] loop2: detected capacity change from 0 to 16 14:28:28 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) [ 3112.428599] loop6: detected capacity change from 0 to 16 [ 3112.436138] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3112.447765] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:28:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320500000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, 0xffffffffffffffff) 14:28:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000fbffffffffff20000000050020000300000009001f0070687930"], 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0x9}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40018}, 0x4800) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000000240)) 14:28:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1003}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:28 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0xfffffff3, r2, 0x1, 0xfffffffe, 0xfffffffc, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xfffffffffffffff5, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ipvlan1\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x90}}, 0x40) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000c00000014000380100003800200018008000100000000000c00018008000100", @ANYRES32=r9, @ANYBLOB="c1052509515838a746303bae85f124c72cb2e61351511357b12868ac9113a87271ae7183cdb2eb87186687180e471c990f2360104e75ca48b684d8fc416e8b916962faf53df1127e5ace012984625d0046f8208f2a8f3403081159dc4e496601c2417dfc918ec70bbdd207ffadf93722a5058d002fc53845870e338ace11"], 0x34}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)={0x9c, r1, 0x900, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8c884}, 0x20040801) 14:28:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000240003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3112.644394] loop1: detected capacity change from 0 to 4 [ 3112.652686] loop2: detected capacity change from 0 to 16 [ 3112.669109] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3112.693474] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3112.733011] loop2: detected capacity change from 0 to 16 [ 3112.745911] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3112.758011] loop6: detected capacity change from 0 to 16 [ 3112.781337] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3112.799638] loop6: detected capacity change from 0 to 16 [ 3112.814553] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:28:37 executing program 4: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 14:28:37 executing program 7: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x20, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10000, 0x59}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x7}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000890}, 0x24040000) syz_open_dev$sg(&(0x7f0000000040), 0xfffffffffffffffd, 0x4000) 14:28:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000270003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320600000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1004}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:37 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x1, 0xa0000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x80002002}) r1 = gettid() r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r4 = socket$nl_generic(0x10, 0x3, 0x10) rt_sigtimedwait(&(0x7f00000002c0)={[0xfffffffffffffffc]}, &(0x7f0000000300), &(0x7f0000000380), 0x8) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="b30e00002b00000000000000000000736f5d1c6312cae9c26e6588a746281521711ab24e06fc0031810b9406e275e1033071f2e988a867ddf7d5c23cd34c4f490200ac1f793b1b8f4ecd77b4456b36849c34d085746cbc0958316b97f59000f2fa3728323dd53076fda46d08938cd7603fddc429453d0eca"], 0x14}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r6) kcmp(r2, r1, 0x2, r4, 0xffffffffffffffff) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000240)) 14:28:37 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5188, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:28:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, 0xffffffffffffffff) [ 3121.900907] loop2: detected capacity change from 0 to 16 [ 3121.909187] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3121.919633] loop2: detected capacity change from 0 to 16 [ 3121.923842] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1005}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:37 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x1400, &(0x7f0000000240)={0x7, 0x0, 0x4bec0438}) [ 3121.973492] loop1: detected capacity change from 0 to 4 [ 3121.986972] loop6: detected capacity change from 0 to 16 [ 3121.993870] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3122.000287] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3122.010884] loop6: detected capacity change from 0 to 16 [ 3122.016659] loop1: detected capacity change from 0 to 4 [ 3122.018035] loop2: detected capacity change from 0 to 16 [ 3122.024274] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3122.025738] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:37 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x2f, 0x5, 0x1, 0xf20, 0x16, @remote, @mcast1, 0x1, 0x8007, 0x85, 0x1ebb}}) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040026bd7000fedbdf251200000008003400ff7fffff08003c02fc00000008000600", @ANYRES32=r3, @ANYBLOB="08003400ff7f00000500380000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4048000) [ 3122.033572] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, 0xffffffffffffffff) 14:28:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1006}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3122.215691] loop2: detected capacity change from 0 to 16 [ 3122.229399] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3122.248145] loop2: detected capacity change from 0 to 16 [ 3122.255510] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:47 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe69, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = mq_open(&(0x7f0000000200)='\x00', 0x800, 0xa0, &(0x7f0000000240)={0x800, 0x8, 0x3}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000380), 0x400, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r4, 0xfffffffffffffffe, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r4, &(0x7f0000001680)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) io_submit(0x0, 0x5, &(0x7f0000001580)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7ff, r1, &(0x7f0000000080)="2b33f36ab1a12e54c407ea4618156519b98159560e38c7a64278cf41ee1dba7a94892ecc68b6ae88d75c0856b3c7524febe21355a3c5b2e9baad54605c3b34961cf6417a57c449a78a0737d6850c795e91657e1b0923d2ec08ef0e486f4caff507753fc1c5e4afccff8929e7ce13e7edbd330325e73e87390437e1963b51673dbd6bc5736e47082b2e72d2d563b2ab9e117cff27fa14f12124ac2c5aef60f2", 0x9f, 0x5, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xd491, 0xffffffffffffffff, &(0x7f0000000180)="88f55af64b795523269298f1c8d4", 0xe, 0x0, 0x0, 0x3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x40, r2, &(0x7f0000000280)="a2c9277a4624658f01824371a7ce8747f98aeba1bccb16cfd44fb73680811e7a5236eec6b71bb48dd0bd73c6f2ac9ced25c16db4f0da824e5c8f350847f2a7dc4b321e8cf7f30c26e48cb1cd824ed63bd9bc94751c8b3e4286bf9c2cb6765734533c07a06937ca42a635302d39bdcde7474921f6728210dee203b4e1f3004dd24ee2323cd3d0e5db857460e63fc578f202a1b69803c6e39f0d6b038808300860e8f3710f8c422ebef1376366e0bf876bb98217d983bfcebf5a8db7548ee99d6b5515d1b522d90f6ba158c9389d9dd4afb21d2b0d5bfffde8e84abb59e600567b3f", 0xe1, 0x81, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f0000000400)="5f22bd0a6fc5d0c50426b3681c97c68e01dc031485419fffb8f87f7cf953dbce651de08f58d6629b08b5e26c9574a49b2100730032596ae532396cdb67d3aa6c4716d70408417242fdf3e847993a86ef7ba1586b89f702b98a23e51fa2027164c355b40f629e0d6a9efc8a48b4680f2d408466cbee57050528dcc0f324f5c110dc463bb7b4c8866665034f0c87dc7feb75c5640c85cf32f948907a0f542d89cba39e2a4dde27c92004b231a094bd3f63f39f659c934f2ac3d746853bc691b8bbe6171b91b057d1a5f669afbe1dc8", 0xce, 0x2, 0x0, 0x3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000540)="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", 0x1000, 0x40, 0x0, 0x3, r4}]) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:28:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1007}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004044}, 0xc011) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x34}}, 0x0) [ 3131.635089] loop6: detected capacity change from 0 to 16 [ 3131.643376] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3131.646326] loop2: detected capacity change from 0 to 16 [ 3131.650280] loop6: detected capacity change from 0 to 16 sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000007c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000780)={&(0x7f0000000200)={0x54c, r4, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_WANTED={0xec, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x60, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x77885f9a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff801}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd7}]}]}, @ETHTOOL_A_BITSET_MASK={0x80, 0x5, "1dfbe11c4f22fb51a7f3bea3725587a3a96f5d031e1abd072803043d9aa660eb81b5f80f73243cb63ed87013a70eaeef4f1d93863508e785956a3ca108fbaef7aec1aee48f421cd417abf64fa650480c78da8bd5f421fb0ceea765d5e9256d62f098e33f0ef54bb95286e5fdfb48be1ba92e17770a9e2831b69afce0"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x3a0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xb5, 0x5, "58a5bfaaf7837dcd6f1b99e8a485331e0532dfa41405bd15920783ecc99868cf2a493cd370699ed20c1628837308432e2d29048b66b291f0b71ed068478a716ca747b22b1b1613ba15706f5119f44d7b64ccb3ff88549d5341b3ee5698beafe48e00fe037701790796150c98c6b9a4cc679d77d81d5fae239918a8f92760058ab14e89ed2c8833fc8bbbd0b1cbc13ae5194193ef4549108cab2c751f3baebc94ff7730f7187c0af00ed99f72dbb0bbad03"}, @ETHTOOL_A_BITSET_MASK={0xa7, 0x5, "80fa1efc37ed87e799bea1e1d36add03197ab208ab89bd4af1e1fff4d8daa80f94c99fb6c3d1edc9d1be2ecce56381768cfb4534865ad1d449226f753e12e44249d4306d7e75fc70f3e64b817412c596e939285fa2cce16956c5c638a24742b8dfe5e95b621efbf2caabca1ca9ca2847dd54ba1718d08c8c119881b949bce0a44221f001235d1cb79163b8697eb6bb338ca69ab3a16cacaa95a0941648f3b967991f69"}, @ETHTOOL_A_BITSET_VALUE={0x43, 0x4, "eec71ba479ed5b7f5f8525369a545b856827300cfe221a06ca24eb4b33bc9a74dd883e7456fcf4891b227c297137b9d90632530334b6f4ace9ca14ec4a56f8"}, @ETHTOOL_A_BITSET_VALUE={0x9a, 0x4, "ed17a2ba929865ba916452b167235effc992090b732122bc59b7795aeca3d42223abbe597412f9eebbd448849d72768fafc4aca15c7884ad3e38f193e85c65d9680c6085025c3d19df9bdf5abdbaae46fa2d7e46bc041a7e9a389eaa448f05449a3601ed078eaed28a6066f0bc478c002da83f00544c609155d16774d8b0307fb17b0158dc186f5b9d0bf0cd84edb9fcff9e39e390c5"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3ff}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_VALUE={0x4e, 0x4, "94ea5e665d023a5f3e0dcc7086d6b5b951ec5a4d69d071ce6b30aa3702ee87e372efce022385cea5fba1759df5261cf2a85e5376eac89de113a426e8edaca7ec8ac4b3e2a36021b85e6f"}, @ETHTOOL_A_BITSET_BITS={0xf4, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '.V-!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x46c}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xe8\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ':*{--\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2f61}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '](},\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '.]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}]}]}]}, 0x54c}, 0x1, 0x0, 0x0, 0x4809c}, 0x4000004) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:28:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040003f0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, 0xffffffffffffffff) [ 3131.652998] loop1: detected capacity change from 0 to 4 [ 3131.660284] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:28:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320700000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="b353000012000000000013000000"], 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001ac0)='/proc/diskstats\x00', 0x0, 0x0) syz_io_uring_setup(0x74a5, &(0x7f0000001ec0)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001f40), &(0x7f0000001f80)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r5, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd66}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x48004}, 0x40020d4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000009c0)=ANY=[@ANYBLOB="cd1cc0b25fa42064149c310719faded7ab647c55365273db640f6e9a23abacc8dc62eeeb0afb721df5394ecaa5fda3b049165cf8977314912deee831617fc7ffbe6b5adfee94904e89977e23c85efff61b7d048e9a9683981f2ffb2d994c75c3e5462469ddacdf51e7afbc51dd34dd8f4b69df9fa90378a1b2ced8c776a7857688a89a348c06c92c5ef1e62f14f22f26a4a01962b68e391dbf62436ec0ce0881a63aeed3f3a163ffff976e552e800bbd113986a3e26b92e7178858fc3b013ba78da3983a3425ab05af3903bf402e8ac122b64c021ed2da188fa5a302b483c8d32f994e578bd60fe87fb0e80ef4828b8a075ebfbd38", @ANYRES16=r5, @ANYBLOB="00032abd7000ffdbdf250a0000002800018008000800220a0000080005000300000006000200000000000c0007002400000031000000080006008100000008000400cfe9a120080004000500000008000500010000000c00028006000f00ff0100000800040005000000080004000800000024000380060004000500000008000500ffffffff060004000800000008000300010000000800060009000000"], 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000841) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b3530000a1fd0000000013000000"], 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clone3(&(0x7f0000000200)={0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x39}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2}, 0x58) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x168, 0x21, 0x8, 0x70bd2a, 0x25dfdbfd, {0xe}, [@typed={0x8, 0x48, 0x0, 0x0, @fd}, @typed={0x8, 0x51, 0x0, 0x0, @fd=r2}, @nested={0x141, 0x1c, 0x0, 0x1, [@generic="a0f9dad45c81872c10c71c465b85baf647cd1ccab57686ef6e134f9bf3f11ec64764dc8b08c411cb6aaeff528ba0a3bf8c55f0e0687546216a55bbc1844df1cb857f2ffa244bd368f6f7dffd3ec69e815ab53e17531f23d4eeed2c6415be738ff1fbb515053a04b06fad0af420af71a46fb619bb2a3ea871b3e1d405a10c63f13bee2b413af910a924386a9cbe2ae125e589d54771bfb3d2b29be5c06cbfde6387bf6ab19ce2ab2f000977368cc4f276e99b0adbb85d0b3059f4137e5cb1b24733e8171819eea7a31af5127fa6e547a466c989c4132ea7c5f5e4a6acece97389894ecc63c73a3b2f", @generic="4df5f1d221819b47807414521ee77d17b983dad08ddc144964c1d6f50f7b78cc8ee5429db088984d9deedf9a99d21b94c54c24f0252bb40918a3f02455cd8f21b4849b2aa6187d2fbdd98077ef", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@empty}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x40}, 0x4) r6 = syz_io_uring_complete(0x0) r7 = signalfd4(r2, &(0x7f0000000400)={[0xfffffffffffffffe]}, 0x8, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r7, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r8, 0x400, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c081}, 0x800) getsockname$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000003c0)=0x1c) syz_open_dev$sg(&(0x7f0000000080), 0x9, 0x8e181) 14:28:47 executing program 0: r0 = gettid() tgkill(r0, r0, 0xf) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace(0x8, r1) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) [ 3131.675983] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3131.690388] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:47 executing program 0: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80800) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="00db09520dfcbefae01747c4788716fe1f19d44be02ec58356ff949972ef3a68f4c3c6a6619390e1320f7a884ac99b130f4d1a4de6fd405011ad01332365360455f40e02c96adda1f99d7235e650163513a4dc9d5a880ba758a2f843f04656f05cdf2b80944b5d5eedd713316b64f85757caa83a5ba19e5150bf99efa64ab05c8e63d83ad1175dcff887cd852e475d4f365331fc51e5ef722a48ea6296dec436200e6880d157c17ce37276336650bec691c3cc26fda1df58575f8b6d1d25bf9d968f9b2e4405e8b62ac493b26808c7631efe96284ab47a97371ec53e36a11b334d32284bc2906d"], 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r5, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r7, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000007c0), 0x84000, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r9, 0xfffffffffffffffe, 0x0) io_submit(0x0, 0x5, &(0x7f00000008c0)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x1a0e, 0xffffffffffffffff, &(0x7f00000004c0)="27bef97ad7a8a67f342536106923ce90be3646d9d13a27983266d5d05afc6b69b90a86f3790bfe6d9e0205e942185f6789f3164243dfeb88f18871b8993408414b6f4f278002757a0da784283efb71cc014057d04397dbdbebc3eb174a1d0c3be09aa88e1b1a98ab9ec10ecd3256d356cf64890922cdce2e7f1325747b2ce81e2142adf9e3eb71fd002dcbfa2a1dc1c71775d2bbe45204d26a178d7aedc0eadd73e0ee2a58b42df9b9f8d0408559a6303b2b5a7e3ff13271b4580c5c3aad574146", 0xc1, 0x3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x100, r2, &(0x7f0000000600)="6ddd23fa766368e0c9776756896e", 0xe, 0x1, 0x0, 0x2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x8000, r4, &(0x7f0000000680)="37f12f777ae9a1f37e8c17bb0dc4bdd8833e74ee79aa3c4fb6c7f629e16adef6ea4f1130515107fcaf8717de6bff3fe4290be1749b3fbe8561d435fa607b8c78e58faee7266aa80f2b233ddf0eb89f04650f4f03151a", 0x56, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, r6, &(0x7f0000000740)="4c032567b9d3260f27c34caa43b5bd9ca4d588b4db773315c7", 0x19, 0xfffffffffffffffc}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x1, 0x6, r8, &(0x7f0000000800)="c0e9c8e0be80c5e333aa0d59940db4a817b6b1049cec34f59d26c732c1bf7be1f8e0bbc5eaff292bea5c2f1b7db29e850949585a7bb1b96120e68e3de8360078787c6b8369a6e07a7581f0cf07507077d082bd214be3e5dde69fbe", 0x5b, 0x7, 0x0, 0x2, r9}]) r10 = openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x4000, 0x0) io_submit(r0, 0x3, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f0000000100)="c7f27ab29541659b3ea0f339b67fb45eed3f86d65c05b5059a147823bfe888907f71e0b7679ebad04dd25cefa645a92088ee34d91b954a3cd9e31a92a808d2246d95", 0x42, 0x7, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f00000001c0)="5ea4caa4d3bc1920cf45e7c3e93ecf1f0cdd23ce4d767803d6f7bb22928f58014424339662e138e225a03b7a4ca25acaebc80d30fa054d987a273f07cb645b3e4089a3f74b9c4d9989ac", 0x4a, 0x9, 0x0, 0x2, r10}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000000340)="0ff7183839a15ede428b6f51ce36152ad6e3b1858205b8270073024a15ee8ba115ebb9ea50ba89f8edbb1b5bca8c31db5b76b1b53accc41adad814e0f59e793de2cda2baea115053e1122decfd2b03240ec9d6567c7d4c3d6b84e88e16dc7a44f3138e2fa68fce36311014a7b89bb1a83bf39327ba02671ffca4b68cda63b1a79cde2469a67d0f5443c786c0885fc4c3a2a923a687a0e0c7d1d90952a37532ee786954fa7ee079de3a60684b625a6a4bbbe21a263821866a", 0xb8, 0x0, 0x0, 0x2}]) r11 = gettid() rt_tgsigqueueinfo(r11, r11, 0x2000, &(0x7f0000000240)) [ 3131.697949] loop1: detected capacity change from 0 to 4 [ 3131.705552] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000400003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3131.722687] loop2: detected capacity change from 0 to 16 [ 3131.749513] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3131.782714] loop6: detected capacity change from 0 to 16 14:28:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, 0xffffffffffffffff) 14:28:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320800000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3131.799624] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3131.919027] loop1: detected capacity change from 0 to 4 [ 3131.926760] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:47 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x0, 0xf5, 0x0, 0x3, 0x0, 0x6, 0x80000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x401, 0x2, @perf_config_ext={0x2}, 0x45c88, 0x7, 0x8001, 0x6, 0x101, 0x3, 0x8001, 0x0, 0xffffffc0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xa) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14400500", @ANYRES16=r3, @ANYBLOB="b353000000000000000013000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, r2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x3f}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xfb, 0x44, 0xfc, 0x8, 0x0, 0x100000000, 0x1, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0x1608, 0x5, 0x81, 0x5, 0x90000000, 0x97, 0xdd, 0x0, 0x1, 0x0, 0x10000}, 0xffffffffffffffff, 0xb, r4, 0x9) 14:28:47 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0xc, 0xffff8000}) 14:28:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000430003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) (fail_nth: 1) [ 3131.939675] loop1: detected capacity change from 0 to 4 14:28:47 executing program 0: gettid() r0 = gettid() r1 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)) 14:28:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1008}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:47 executing program 7: r0 = syz_io_uring_complete(0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x2, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/19, 0x13, 0x40, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) [ 3131.955297] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:47 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ptrace$peeksig(0x4209, 0xffffffffffffffff, &(0x7f0000000000)={0x1000, 0x1, 0x9}, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) [ 3132.042519] FAULT_INJECTION: forcing a failure. [ 3132.042519] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3132.044392] CPU: 0 UID: 0 PID: 18451 Comm: syz-executor.4 Not tainted 6.17.0-rc7-next-20250922 #1 PREEMPT(voluntary) [ 3132.044428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3132.044447] Call Trace: [ 3132.044455] [ 3132.044464] dump_stack_lvl+0xfa/0x120 [ 3132.044495] should_fail_ex+0x4d7/0x5e0 [ 3132.044528] _copy_to_user+0x32/0xd0 [ 3132.044558] simple_read_from_buffer+0xe0/0x180 [ 3132.044587] proc_fail_nth_read+0x18a/0x240 [ 3132.044620] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3132.044652] ? security_file_permission+0x22/0x90 [ 3132.044686] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3132.044717] vfs_read+0x1eb/0xc70 [ 3132.044752] ? __pfx_vfs_read+0x10/0x10 [ 3132.044781] ? lock_release+0xc8/0x290 [ 3132.044814] ? __fget_files+0x20d/0x3b0 [ 3132.044854] ksys_read+0x121/0x240 [ 3132.044881] ? __pfx_ksys_read+0x10/0x10 [ 3132.044920] do_syscall_64+0xbf/0x390 [ 3132.044946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3132.044970] RIP: 0033:0x7f1064a1169c [ 3132.044988] 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 [ 3132.045009] RSP: 002b:00007f1061fd4170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3132.045032] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f1064a1169c [ 3132.045047] RDX: 000000000000000f RSI: 00007f1061fd41e0 RDI: 0000000000000004 [ 3132.045061] RBP: 00007f1061fd41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3132.045075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3132.045089] R13: 00007ffff2cc0c8f R14: 00007f1061fd4300 R15: 0000000000022000 [ 3132.045123] [ 3132.058271] loop2: detected capacity change from 0 to 16 [ 3132.082853] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3132.084023] loop6: detected capacity change from 0 to 16 [ 3132.088771] loop2: detected capacity change from 0 to 16 [ 3132.091210] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3132.095648] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3132.116598] loop6: detected capacity change from 0 to 16 [ 3132.120311] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:28:59 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = getpgrp(r0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r5 = socket$inet6(0xa, 0x3, 0x10be) kcmp(r1, r2, 0x5, r4, r5) 14:28:59 executing program 7: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x8e183) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x1, 0x2c0c0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000bc0)={0x53, 0x0, 0xb3, 0x5a, @scatter={0x8, 0x0, &(0x7f0000000940)=[{&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/139, 0x8b}, {&(0x7f0000000580)=""/165, 0xa5}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/1, 0x1}, {&(0x7f0000000780)=""/253, 0xfd}, {&(0x7f0000000880)=""/176, 0xb0}]}, &(0x7f0000001080)="eb163476bbb957311c7f3bb697765e5f81ddec1f35d5379b5596cd535493ee291218a1144f5f900921640f1ccbe417c220eb9e7384f699935874627f8d4cbddebbe6d4c8da91dfa49854551eaec17b53dbf5e502da811b4069df20c7d5e499cdeac423ddd19cd65ccbf3d7e08ec0acdfeca188c0e85f8544a537138bbed7783f06631c8b3bce657e1549c4568ea909f2e45ef568fa7803c3051e71804b7d32e2db951a297455e6653b4247bc6940131cda0125", &(0x7f0000000a80)=""/226, 0x4, 0x35, 0x2, &(0x7f0000000b80)}) r1 = syz_open_dev$sg(&(0x7f0000000f40), 0x1, 0x80) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0x92, 0x2, @buffer={0x0, 0x41, &(0x7f0000000080)=""/65}, &(0x7f0000000100)="3fb9bd0f560ae21d747b03eacd24dacc65b7b705c6da712f4d9550190a48ee95c3d68ad31c2bed0d0d51330c681cefba2092a8f74ff4ea0eb5ede751f49cc9c6be1146aba3868880b41d029454b6900503eced5c7102543233916754c7336cb170a8534590277e0b20503a92bdf071b18a2168fd0342ab5b3527cbee41a14fd16f6178a21a5235f21874f18c1236a1f3f030", &(0x7f00000001c0)=""/43, 0x6, 0x10014, 0x1, &(0x7f0000000200)}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000009c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000002680)={0x0, 0xfffffffffffffffd, 0xfd, 0x1, @scatter={0x7, 0x0, &(0x7f00000024c0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/192, 0xc0}, {&(0x7f0000000a00)=""/92, 0x5c}, {&(0x7f0000002200)=""/119, 0x77}, {&(0x7f0000002280)=""/85, 0x55}, {&(0x7f0000002300)=""/139, 0x8b}, {&(0x7f00000023c0)=""/237, 0xed}]}, &(0x7f0000002540)="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", &(0x7f0000000e80)=""/12, 0x1, 0x10000, 0x2, &(0x7f0000002640)}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f0000000c40)=@abs, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000cc0)=""/58, 0x3a}, {&(0x7f0000000d00)=""/163, 0xa3}, {&(0x7f0000000dc0)=""/108, 0x6c}], 0x3, &(0x7f0000000f80)=ANY=[@ANYBLOB="280000000000000001000000010000007fe8451743fca5cad72ae40f6a63d1f98d39f11a570b33f4dbf729ba65506b297697fcc4a97c3a16c8d122c6214d42030060573b2e83aada1b32cbbb435a59ad80239d301edfc6b74265c70dabf577a2c182aadca66931db2c81f2a2ca314d1a077cc1e7a7e9c5864c589629f457be1f9fa8f1bca5829318a7d245475c9641c98116641c23d205b396f898ae7d2ae6eb69272fa32d6c94464f6b687966d24f3d3300d848ad4f26baedc3c374c90b1cc15c94b5cda5eb1e9fb5", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3], 0x28}}], 0x1, 0x40000000, &(0x7f0000000f00)={0x0, 0x3938700}) 14:28:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000600003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1009}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, 0xffffffffffffffff) 14:28:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:28:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320b00000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:59 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000009588efa85a37787d1bc5b8f9ebfd593997f0eec3a85136e43be61d6be39fdaf1eacea5798dd97f7e27f721211b9b5764a6580e556aed34e2a634781cefc0ececd5589dd4aa75e5851c4705683c46ad2246d9a3e4c992db8a04672c964288e460a82f2e0d81bae5ffd0d321c1b44bd89e9e449f32f4096a16ca", @ANYRES16=r0, @ANYBLOB="020025bd7000fddbdf25010000000400030004000280"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r4 = memfd_secret(0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x7f}]}, @NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 3143.108232] loop6: detected capacity change from 0 to 16 [ 3143.126203] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3143.140388] loop2: detected capacity change from 0 to 16 [ 3143.142060] loop1: detected capacity change from 0 to 4 [ 3143.156412] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3143.167267] loop6: detected capacity change from 0 to 16 [ 3143.175691] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3143.178848] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3143.180755] loop1: detected capacity change from 0 to 4 [ 3143.195140] EXT4-fs (loop1): Can't read superblock on 2nd try 14:28:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, 0xffffffffffffffff) [ 3143.208670] loop2: detected capacity change from 0 to 16 14:28:59 executing program 0: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) rt_sigqueueinfo(r0, 0x17, &(0x7f00000002c0)={0x1c, 0x4, 0x8}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x10}) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0x0, 0x1, 0x2}, &(0x7f0000000040)=[{}, {}]) [ 3143.226605] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:28:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, 0xffffffffffffffff) 14:28:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004019740003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x121401, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, r0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) lseek(r1, 0x6, 0x3) 14:28:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000321800000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x100a}], 0x0, &(0x7f0000000480)=ANY=[]) 14:28:59 executing program 0: ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)) r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) [ 3143.411204] loop6: detected capacity change from 0 to 16 [ 3143.432742] loop1: detected capacity change from 0 to 4 [ 3143.434120] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3143.469635] loop2: detected capacity change from 0 to 16 [ 3143.478854] loop6: detected capacity change from 0 to 16 [ 3143.479347] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3143.486995] loop2: detected capacity change from 0 to 16 [ 3143.490950] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3143.495534] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3143.500838] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3143.523270] loop1: detected capacity change from 0 to 4 [ 3143.536177] EXT4-fs (loop1): Can't read superblock on 2nd try 14:29:09 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) 14:29:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000f00003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x100b}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, 0xffffffffffffffff) 14:29:09 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="59010000", @ANYRES16=r3, @ANYBLOB="000326bd7000fcdbdf250c000000480001801400020064756d6d7930000000000000000000001400020076657468305f766972745f7769666900080003000300000014000200776c616e31000000000000000000000014000180080003000000000008000300020000000c00018008000100", @ANYRES32=r7, @ANYBLOB="1800018014000200766972745f7769666930000000000000180003800800020003000000040001000800020005000000a00003809800038020000180070002007d2d0000080001000001000004000300040003000400030014000180100002003a212a2f2d902d87272a270020000180040003000400030008000100cb0d00000400030008000100090000001800018008000100ffff0000080001007f000000040002002800018008000100018000000400030008000100000000000d00020029263a272e2d2e130000000004000100"], 0x14c}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:29:09 executing program 0: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4400) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000000c0)) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000240)={0x8000001c}) 14:29:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000321c00000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, 0xffffffffffffffff) [ 3153.161269] loop6: detected capacity change from 0 to 16 [ 3153.166334] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3153.176379] loop6: detected capacity change from 0 to 16 [ 3153.178095] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000f50003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3153.234644] loop1: detected capacity change from 0 to 4 [ 3153.236932] loop2: detected capacity change from 0 to 16 14:29:09 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, r2, 0x200, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x45}, 0x1) [ 3153.253134] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3153.255330] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3153.264630] loop6: detected capacity change from 0 to 16 [ 3153.275415] loop1: detected capacity change from 0 to 4 [ 3153.280334] loop2: detected capacity change from 0 to 16 [ 3153.282444] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3153.287747] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3153.293906] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:29:09 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0xfffffffc, 0x8, 0x6}) r1 = gettid() r2 = syz_open_dev$mouse(&(0x7f0000000080), 0xe6f, 0x800) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x4, 0x1f, 0x3f, 0x0, 0x0, 0x51fb, 0x803, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x401, 0x5}, 0x42024, 0x100000000, 0x80000001, 0x6, 0x507c, 0x10001, 0x4, 0x0, 0xfff, 0x0, 0x22b}, r1, 0x8, r2, 0x2) getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0xc) rt_tgsigqueueinfo(r3, r4, 0x0, &(0x7f0000000100)={0x0, 0x200000, 0x80000001}) ioprio_set$pid(0x2, r1, 0x6000) 14:29:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, 0xffffffffffffffff) 14:29:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040fffe0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000326300000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:18 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) syz_open_dev$sg(&(0x7f0000000000), 0x20, 0x10003) 14:29:18 executing program 0: r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x7f) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000240)={0x35}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x10000, 0x9, 0x8001, 0x0, 0x829}) 14:29:18 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="333362e8efb9131689fed9d7688ca5e314000000e02b765512319a8648f443ed23d209e73627ed2bfce44e7ba6fb071324a389e2cf40b751262ccf084e391a959f5b36baf1444af0ec89a9281f3fb4f45aa31862e1c0ca9371b21249285259f4749a015358471172f0307f6173c2856ce12ff618b44b2a139813f1666cde86d0e73dde043c", @ANYRES16=r2, @ANYBLOB="b353000000000000000013000000"], 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x79a}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x2, 0x6a}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x40040}, 0x40001) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r5 = signalfd4(r1, &(0x7f0000000140)={[0x1f]}, 0x8, 0x80000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r7, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r5, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r7, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_WOL_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x400c1}, 0x40841) 14:29:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x100d}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, 0xffffffffffffffff) 14:29:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, 0xffffffffffffffff) [ 3162.956077] loop1: detected capacity change from 0 to 4 [ 3162.956849] loop2: detected capacity change from 0 to 16 [ 3162.964292] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3162.965024] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3162.969083] loop2: detected capacity change from 0 to 16 [ 3162.972904] loop1: detected capacity change from 0 to 4 [ 3162.973900] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3162.976801] EXT4-fs (loop1): Can't read superblock on 2nd try 14:29:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1010}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032f000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3163.052843] loop6: detected capacity change from 0 to 16 [ 3163.060111] loop2: detected capacity change from 0 to 16 [ 3163.065297] loop1: detected capacity change from 0 to 4 [ 3163.069469] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3163.074617] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3163.085593] loop1: detected capacity change from 0 to 4 [ 3163.097387] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3163.112938] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, 0xffffffffffffffff) 14:29:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) [ 3163.147868] loop6: detected capacity change from 0 to 16 [ 3163.152867] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1024}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:19 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$peeksig(0x4209, r1, &(0x7f00000000c0)={0x2}, &(0x7f00000001c0)) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x100000}, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) close(r3) 14:29:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040feff0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1027}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:28 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x14df36e9592a9703) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xcc0c2, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000040), 0x0, 0x4) syz_io_uring_complete(r1) 14:29:28 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0xa}) r1 = gettid() r2 = getpgrp(0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r3, 0xfffffffffffffffe, 0x0) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x80000001}) write$cgroup_pid(r3, &(0x7f00000000c0)=r4, 0x12) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r6 = gettid() ptrace$peeksig(0x4209, r1, &(0x7f0000000040)={0x4, 0x1, 0x5}, &(0x7f0000000640)=[{}, {}, {}, {}, {}]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ptrace$peeksig(0x4209, r2, &(0x7f0000000080)={0x4000000000008, 0x0, 0x7}, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}]) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r8, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000000180)=r6) 14:29:28 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) connect(r4, &(0x7f00000002c0)=@generic={0x23, "c827aa675aa069278001f35f3d1e92c013c05ec7aa331518a948f314ca1b9806e6b8a66f69cb4cdfd0bcb38ed932c52e60ddbafbfde08bf05bb283c2c55cfe32d3f5795106454c83b7ceebc63279508689f2abe6a6095e1831fb3df47702d50a63fa4b450a413809c94dfecf1ee034e37e1a4eeaff57924778337422e59c"}, 0x80) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001940)=ANY=[@ANYBLOB="dc3c077aae480358e2eb265a7581c7c8b27c17b697bf1bad82f70438a2c17f5aeeba728f5eb5f9e4a22db89e39662f8e71dc1fb650f4eb2b39f7698e51bcf119becc313740677660278b0255d5de2ce450c54dddcd1ce1b71bab9a6626dae73c97678978f2aeae458257350a3c169a15f186a5d59cd2fbbc72418d7fd00500f84c7ab3ae96c9ce34b38801aeac2bae22924bd624001971ef02d349fe9a1e0cb754ca8a0483", @ANYRES16=r2, @ANYBLOB="010000000000000000000c00000014000380100003800200018008000100000000000c00018008000100", @ANYRES32=r5, @ANYBLOB], 0x34}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb4, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3f}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xde, 0x8, 0x7f, 0x1f, 0x0, 0x8, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp, 0x1008, 0x100000001, 0x6, 0x1, 0x5e3, 0x3, 0x3ff, 0x0, 0x91, 0x0, 0x3}, 0xffffffffffffffff, 0x10, r0, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r7, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r8 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000380), r3) sendmsg$WG_CMD_GET_DEVICE(r6, &(0x7f0000001900)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000018c0)={&(0x7f00000003c0)={0x14cc, r8, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_PEERS={0x149c, 0x8, 0x0, 0x1, [{0x87c, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "59a195a0d52e4af39ffdb1ebbdb1ad93c967f73b1deb6b03760b4813e21ca01c"}, @WGPEER_A_ALLOWEDIPS={0x51c, 0x9, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xc}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x42}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x9ec}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @rand_addr=0x64010100}}, @WGPEER_A_ALLOWEDIPS={0x31c, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3b}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3e}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x7}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2c}}, {0x5, 0x3, 0x1}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x2}}]}, {0x124, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2b}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}]}]}]}, {0xc8, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x5, @private0={0xfc, 0x0, '\x00', 0x2}, 0x4}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x3, @mcast2, 0x101}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "03e3573f700a129e16b4fb2719be44b17fcf0b35e7def1990952bc8c827c93e2"}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}, {0x90, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @multicast1}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5e45d96c172c6b21045071527977c05f16ae9bdbd9c7f76cc4a2916d9b5b1ddf"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x3f, @remote, 0x1f}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xff}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "23e372feaeeca9ecff59f67784461899aab40248bcf41e565dec5cbf41241462"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xfff8}]}, {0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0xff, @private2, 0x7}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xb6a}]}, {0x50, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "eba023b941da584202cfd5c05da60574c43bade9549900db90a56b1fbd39fbb2"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}]}, {0x918, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x440, 0x9, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x124, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x24}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}]}, {0xc4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x10}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x40}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}, @WGPEER_A_ALLOWEDIPS={0x4a0, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x67}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2f}}, {0x5, 0x3, 0x3}}]}, {0xf4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0x124, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x36}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x25}}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xd}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "fb25e85d4af186b12494e484f6ae1c6c1519f48d4a1a6fee6afd36b8496c8e4b"}]}, {0xa0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "ad27bcb08b8478aa7ba1f97107c399b936bc59f893255c3a1678e809fe35d1a6"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x27}, 0x7}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a72c347d7a05b85380106dffe69cda1eee318873b0f600bfdb72324e30643e63"}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x14cc}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 14:29:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, 0xffffffffffffffff) 14:29:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, 0xffffffffffffffff) 14:29:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032f500000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3172.907530] loop2: detected capacity change from 0 to 16 [ 3172.920986] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3172.921754] loop1: detected capacity change from 0 to 4 [ 3172.930840] loop6: detected capacity change from 0 to 16 [ 3172.938772] loop2: detected capacity change from 0 to 16 [ 3172.939757] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3172.951144] loop1: detected capacity change from 0 to 4 [ 3172.952476] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3172.959831] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3172.973010] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) 14:29:28 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x6}) [ 3173.003520] loop6: detected capacity change from 0 to 16 [ 3173.020037] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1043}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3173.093194] loop2: detected capacity change from 0 to 16 [ 3173.097385] loop1: detected capacity change from 0 to 4 [ 3173.109840] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3173.114468] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3173.123818] loop1: detected capacity change from 0 to 4 [ 3173.133011] EXT4-fs (loop1): Can't read superblock on 2nd try 14:29:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032fe00000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, 0xffffffffffffffff) 14:29:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, 0xffffffffffffffff) 14:29:29 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/36, 0x24}, {&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f00000005c0)=""/224, 0xe0}], 0x9, &(0x7f0000000780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x70}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r1, r3, 0x11, &(0x7f0000000840)={0xa, 0x9, 0x3}) rt_sigqueueinfo(r0, 0x3d, &(0x7f0000000000)={0x17, 0x400, 0x6}) 14:29:29 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000004000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10f5}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032c501000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, 0xffffffffffffffff) [ 3173.241963] loop1: detected capacity change from 0 to 4 [ 3173.250265] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3173.264240] loop1: detected capacity change from 0 to 4 14:29:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, 0xffffffffffffffff) [ 3173.269543] loop6: detected capacity change from 0 to 16 [ 3173.277770] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3173.301988] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3173.329377] loop6: detected capacity change from 0 to 16 [ 3173.340216] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, 0xffffffffffffffff) 14:29:39 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000005000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:39 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), r1) recvmmsg(r1, &(0x7f0000002780)=[{{&(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/9, 0x9}], 0x1, &(0x7f0000000540)=""/151, 0x97}, 0x2}, {{&(0x7f0000000600)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/28, 0x1c}], 0x1, &(0x7f0000000700)=""/131, 0x83}, 0xffff8000}, {{&(0x7f00000007c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000840)=""/85, 0x55}, {&(0x7f00000008c0)=""/19, 0x13}, {&(0x7f0000000900)=""/246, 0xf6}, {&(0x7f0000000a00)=""/223, 0xdf}, {&(0x7f0000000b00)=""/44, 0x2c}], 0x5, &(0x7f0000000bc0)=""/234, 0xea}, 0x3}, {{&(0x7f0000000cc0)=@nfc_llcp, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d40)=""/65, 0x41}, {&(0x7f0000000dc0)=""/52, 0x34}, {&(0x7f0000000e00)=""/207, 0xcf}], 0x3, &(0x7f0000002b80)=""/184, 0xb8}, 0x7}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/9, 0xfffffffffffffff2}, {&(0x7f0000001080)=""/206, 0xce}, {&(0x7f0000001180)=""/243, 0xf3}], 0x4, &(0x7f00000012c0)=""/133, 0x85}, 0x101}, {{&(0x7f0000001380)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001400)=""/63, 0x3f}, {&(0x7f0000001440)=""/97, 0x61}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x3, &(0x7f0000002500)=""/134, 0x86}, 0x8001}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f00000025c0)=""/80, 0x50}, {&(0x7f0000002640)=""/80, 0x50}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000002740), 0x1}, 0x1}], 0x8, 0x100, &(0x7f0000002980)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000002a00)={0x170, r2, 0x20, 0x0, 0x0, {0x13}, [@ETHTOOL_A_STRSET_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x7c, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x170}}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r5, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40101}, 0x20004080) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="dd6927bd7000fedbdf25d5e19ad5e7901400", @ANYRES32=r7, @ANYBLOB="1400118004000100040002000400040004000600"], 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r6, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x8, 0x27}}}}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x3}, @NL80211_ATTR_BSS_BASIC_RATES={0x16, 0x24, [{0x24}, {0x0, 0x1}, {0x24}, {0x30}, {0x6c, 0x1}, {0x2, 0x1}, {0x18}, {0x2, 0x1}, {0x18}, {0x1b}, {0x5, 0x1}, {0x1}, {0x12}, {0x6, 0x1}, {0x6, 0x1}, {0x9, 0x1}, {0xb}, {0x4, 0x1}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_BSS_BASIC_RATES={0x11, 0x24, [{0x16, 0x1}, {0x6, 0x1}, {0x6}, {0x6c}, {0x18, 0x1}, {0xb}, {0x36, 0x1}, {0x1}, {0x4}, {0x6}, {0x36}, {0xb, 0x1}, {0x6c, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8800}, 0x40060) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:29:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, 0xffffffffffffffff) 14:29:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320003000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10fe}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x8e381) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, '\x00'}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), r1) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8d33}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x8080) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r5, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) writev(r4, &(0x7f00000001c0), 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="b353000000000000f4000013000000"], 0x14}}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x84}, {r1}], 0x2, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f00000000c0)={[0x81]}, 0x8) 14:29:39 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() rt_tgsigqueueinfo(0xffffffffffffffff, r1, 0x18, &(0x7f00000001c0)={0x4, 0xbaff, 0x71e}) r2 = getpgrp(0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000180)="4792c3209ab2963d2684a6f583e36a8279ce2591") r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x7, 0x7f, 0x8f, 0x0, 0x0, 0x9, 0x80026, 0xb, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000002c0), 0x4}, 0x51280, 0x8, 0xfffffffe, 0x8, 0x8001, 0x535e9a8c, 0x3, 0x0, 0x0, 0x0, 0x2dd}, r5, 0xb, r3, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peek(0x3, r6, &(0x7f00000000c0)) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r1, 0x14, &(0x7f0000000000)={0x9, 0x8001, 0x2}) [ 3183.910016] loop1: detected capacity change from 0 to 4 [ 3183.922677] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3183.923362] loop6: detected capacity change from 0 to 16 [ 3183.936644] loop1: detected capacity change from 0 to 4 [ 3183.937843] loop2: detected capacity change from 0 to 16 [ 3183.945085] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3183.951533] EXT4-fs (loop1): Can't read superblock on 2nd try 14:29:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, 0xffffffffffffffff) [ 3183.965839] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3183.974842] loop6: detected capacity change from 0 to 16 [ 3184.016159] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3184.018278] loop2: detected capacity change from 0 to 16 14:29:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, 0xffffffffffffffff) [ 3184.031226] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:29:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000328004000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:40 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) rt_sigqueueinfo(r0, 0x30, &(0x7f0000000000)={0x31, 0xa526, 0x42d}) 14:29:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, 0xffffffffffffffff) [ 3184.103637] loop1: detected capacity change from 0 to 4 [ 3184.114948] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3184.127042] loop1: detected capacity change from 0 to 4 [ 3184.140794] EXT4-fs (loop1): Can't read superblock on 2nd try 14:29:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000006000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3184.213922] loop2: detected capacity change from 0 to 20 14:29:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, 0xffffffffffffffff) [ 3184.222753] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:29:40 executing program 0: getsockopt(0xffffffffffffffff, 0xffff8001, 0x2, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0x5, {{0xa, 0x4e20, 0x831f, @ipv4={'\x00', '\xff\xff', @empty}, 0x2}}, 0x1, 0x7, [{{0xa, 0x6, 0x7fff, @private1, 0x2}}, {{0xa, 0x4e22, 0x1000, @private2, 0x4}}, {{0xa, 0x4e24, 0x80000000, @mcast1, 0x10000}}, {{0xa, 0x4e22, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10001}}, {{0xa, 0x4e20, 0x3, @private1, 0x6f53}}, {{0xa, 0x4e23, 0x9, @local, 0x81}}, {{0xa, 0x4e21, 0x5, @remote, 0x8}}]}, 0x410) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000780)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x120, 0x0, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2fa}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'xfrm0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2a}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x202}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb0}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'geneve0\x00', 0x5}) gettid() [ 3184.233390] loop2: detected capacity change from 0 to 20 [ 3184.240291] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3184.284991] loop6: detected capacity change from 0 to 16 [ 3184.302002] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3184.319355] loop6: detected capacity change from 0 to 16 [ 3184.341776] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320005000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, 0xffffffffffffffff) 14:29:50 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:29:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000007000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, 0xffffffffffffffff) 14:29:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2f00}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:50 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = getpgid(r0) ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0x2, 0x1, 0x6}, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xe3, 0x20, 0x5, 0x6f, 0x0, 0xb7, 0x858c1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0xe88, 0x2}, 0x2, 0x40, 0x1, 0x4, 0x2, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x6}, r1, 0x8, 0xffffffffffffffff, 0x1) 14:29:50 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1000000000000092, &(0x7f0000000680)=[{&(0x7f0000000800)=""/102400, 0x19000}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) [ 3194.737321] loop1: detected capacity change from 0 to 4 [ 3194.754875] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3194.764584] loop2: detected capacity change from 0 to 47 [ 3194.766990] loop6: detected capacity change from 0 to 16 [ 3194.768765] loop1: detected capacity change from 0 to 4 [ 3194.780686] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3194.784206] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3194.784945] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) [ 3194.802715] loop2: detected capacity change from 0 to 47 14:29:50 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2}) [ 3194.807594] loop6: detected capacity change from 0 to 16 [ 3194.815194] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3194.819478] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:29:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, 0xffffffffffffffff) 14:29:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x3000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:29:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000008000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3194.964640] loop2: detected capacity change from 0 to 48 [ 3194.973254] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3194.977313] loop6: detected capacity change from 0 to 16 [ 3194.981251] loop2: detected capacity change from 0 to 48 [ 3194.982852] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3194.985130] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3194.989788] loop6: detected capacity change from 0 to 16 [ 3194.993463] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x40, 0x230403) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r5, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000140), 0x200, 0x1) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:30:00 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$TIOCEXCL(r0, 0x540c) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:30:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000009000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, 0xffffffffffffffff) 14:30:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, 0xffffffffffffffff) 14:30:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x4000000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320006000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:00 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) capset(&(0x7f0000000000)={0x8c8547ed490607a2, r0}, &(0x7f0000000040)={0x3, 0xffff, 0x2400, 0x6, 0x6, 0x4}) [ 3204.142920] loop2: detected capacity change from 0 to 262144 [ 3204.145068] loop1: detected capacity change from 0 to 4 [ 3204.154220] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3204.156222] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3204.167216] loop2: detected capacity change from 0 to 262144 [ 3204.170248] loop1: detected capacity change from 0 to 4 [ 3204.172403] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3204.175230] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3204.176026] loop6: detected capacity change from 0 to 16 [ 3204.190785] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3204.210818] loop6: detected capacity change from 0 to 16 14:30:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x60700c00}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3204.236968] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, 0xffffffffffffffff) 14:30:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320007000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:00 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) connect(r0, &(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x3, {{0x7}, 0x2}}, 0x80) 14:30:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, 0xffffffffffffffff) [ 3204.288697] loop2: detected capacity change from 0 to 264192 [ 3204.295265] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3204.326553] loop1: detected capacity change from 0 to 4 14:30:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000a000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:00 executing program 0: syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000140)={0x14, &(0x7f0000000000)={0x20, 0x8, 0xe0, {0xe0, 0x22, "023872c8d5e35725e99beb39579a75246233bd9dad48dab8389272ffb41008c05ee5ca646174959eb1e436cd2558a592c0e9ae62c4038f27dc359d8d0edbb1c529dcc60bd2f88a4047ae3a1368c793539f2f8622cdb7f48e2a878811df4499dc881913b77b32fbc5be700b52199a735b7fddd1444866fb54c1525d5759b0958865f0c2bb9dcc40d53fac6eb78d63bf7cc44070fe9c18b7bed941f94611b6c26a6b3d8c43335fbdf973dd3e461ddfe8d340b182b3fe5694f80b161159addaa94cd3f715f7414cf4a3c735bf7513df8e74c7ce9cb936782b533af5c4a82709"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000480)={0x44, &(0x7f0000000180)={0x0, 0xa, 0xa3, "4085c78ca4f59f7bc012316f0cca023e22812d1f69ee06213340542b43d7ebbee6d383251d5e3ea10361566c4456c2b4c21ef2f1d3d759b8b40e684579eeacc1e22eb79bf98093cf6076c09b6f04cc53c43fbef92afdeca0d70ef8603200346b212e821fc5f529aa3a271a5827848275df41daecf2cc4bbc2378d10f44b348ef6c6dc40141f7806d97229b877a685592fb2b920445e8d511944562b63d8346c1362e62"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000340)={0x20, 0x80, 0x1c, {0x8001, 0xfff, 0x3ff, 0x7fff, 0x8, 0x4, 0x1000, 0x8, 0x3589, 0x2e2d, 0x6}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x7}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000000440)={0x20, 0x89, 0x2, 0x1}}) syz_usb_ep_write(0xffffffffffffffff, 0x7f, 0x90, &(0x7f0000000500)="743ab90a9cdc2c0314db7aee48e273fc1a9b47c0e73d891913ece5f030ab88ae718f330864e24b623680d53688950d95a9f99fee5ba87b8c60aab6dd2d5f09076ca92e828555d9b49bdb13ca5681dfad385d9ec9845837bdff8d914c03f412bdd91055663d1faf69f905fd310aa2b7b3fdff752e23e70b5be1e22cc14d6cb1367beaa1bd53eef34a9914236d3fecdb10") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/pids.max\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x8, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000006c0)={0x14, &(0x7f00000005c0)={0x20, 0xb, 0xb9, {0xb9, 0x23, "d6e9b0568890d8ec3ac5d13b9dc2f1d24b72782d3fc0392094a3c7f35e36cec784c9b82d77376c833da43be26e4e2b2740cb5f6d6b60aff6d309e22cffa65b078c55b521f52bdf544b8510f8f46b5366118367c356bbf5293e82a67ffdb40e138f765a1cc44fe405de94f1234560d01eb67da2e910f92abb88b6d943508c18382a267031d67bc7c7f5cf5c758da4069ead8baffcd62ec12b925047f74c72db26eaf8624829eed74eeb745cfae8db303f0d2d6d9e940be1"}}, &(0x7f0000000680)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000800)={0x1c, &(0x7f0000000700)={0x20, 0x9, 0x45, "7adabc58a2c830523804fbbba99ae850da9422a70c849f3f204732831e08ba80ce879f374fe9f267b64bbb04cdf3d39cabf30ce19ef06f8a319fc3f554da2d31453fd2c05e"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xb1}}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000dc0)={0x14, &(0x7f0000000a00)={0x40, 0xa, 0x9c, {0x9c, 0xa, "d9bb763618b97457ae6b31c0d204e9ea45aabc934dff67dc6c914a53319491ed506343c68a57c30998439ce7750ad28145ff989e002cc6a1c6ef0500969b58144514be9053c6b10bb3a60ce3449b08ccd86105668bf9a3401abd91521b189701bbfb575c314f97a584a290a37e0dd82cb4bc24578ac58229973bd318ea5b26762ed91209746802ee4b1697bcb595efed57c2b30f3cce54d2fd7d"}}, &(0x7f0000000940)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001040)={0x44, &(0x7f0000000e00)={0x40, 0x14, 0x5c, "e47613cdae4d41bc582c40b25a55ef310692c899010a7a5bf0081e249e5ed456d4bd47db886d3f21e3d44c0d7b492cfca9e8ab15ae1c161e1dc3b8414cd87055f812dc498f7acf1a90cc76a499f4aa05faadc9f1788aa8b1c6053dc1"}, &(0x7f0000000e80)={0x0, 0xa, 0x1}, &(0x7f0000000ec0)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000f00)={0x20, 0x80, 0x1c, {0x1, 0xfe7, 0x40, 0x0, 0x7, 0xbb, 0x4, 0x0, 0x7, 0x7, 0x1000}}, &(0x7f0000000f40)={0x20, 0x85, 0x4, 0xff}, &(0x7f0000000f80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000fc0)={0x20, 0x87, 0x2, 0x81}, &(0x7f0000001000)={0x20, 0x89, 0x2, 0x1}}) syz_io_uring_setup(0x1738, &(0x7f00000010c0)={0x0, 0xe3d, 0x0, 0x2, 0x2bb}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000001140)=0x0, &(0x7f0000001180)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001200)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r2, 0x0, &(0x7f00000011c0)='./cgroup/pids.max\x00', 0x1, 0x220001, 0x23456, {0x0, r3}}, 0x8) r4 = gettid() syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000009c0)={0x14, &(0x7f0000000840)={0x20, 0xc, 0xf8, {0xf8, 0xb, "a4f7189b52bd30d2fd016105dc8b12cfa7a1ee01f855d3eca98d881bd0ba1eed9975527178856e6493e0f3c027987e0564740e9661ee0f6c5a9fd88a09f32cb51867e7993f2cf4050ae54ebf5c0e4bab8f680afa42acc650a57167f63b6eac0fd782e2f8732b187770d563ca7821812a8739dbccc90171fdaac5a55014a918082856b30066298477afe8f33df6d8b88df872351912b8a32fda847336d0273a59a4ae293d2ef0c1057670367162057fec59a4d14da360f23ecd14318452dd0524905b116a0a138306a5f80a13a892263d2f9f382377c1388d2722ff82abe5ffea43f5c928a72c59c711edac11d871df1864164c9a25da"}}, &(0x7f0000000980)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000c80)={0x44, &(0x7f0000000d00)={0x60, 0x14, 0xa5, "6241dd830cc3f8c529a7e028859139f11651e40a4563e0d444c84c1ae84ec13c655ee5e0f7ab2139fc4e27910b186043643cb9e7d3c339bea2ba6edac5008881dcfc0ee1170e43a1cb81aa2700112e14a8935ca383d45e61542f2eed1a47fe556a15f6de4e5a7f7a85b1c9c8d32667e8d7071d3bbcd0a58280f5c36a3b816496547fdbb44e36dddd7b3b1a49dea41e7af63686fa0553ee91ea8188b564273361ac63009a7c"}, &(0x7f0000000ac0)={0x0, 0xa, 0x1, 0x68}, &(0x7f0000000b00)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000b40)={0x20, 0x80, 0x1c, {0xbf00, 0x4, 0x4, 0x2, 0x9, 0x5, 0x8ee, 0x20, 0x3, 0x1ff, 0x80, 0x2}}, &(0x7f0000000b80)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000000bc0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000c00)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000000c40)={0x20, 0x89, 0x2}}) rt_tgsigqueueinfo(r4, r4, 0x0, &(0x7f0000000240)) [ 3204.346064] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3204.367955] loop6: detected capacity change from 0 to 16 [ 3204.368212] loop1: detected capacity change from 0 to 4 [ 3204.378128] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3204.380526] loop2: detected capacity change from 0 to 16 14:30:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2, &(0x7f0000000480)=ANY=[]) 14:30:00 executing program 3: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005640)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/245, 0xf5}], 0x4}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}], 0x3, &(0x7f0000000680)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000000780), 0x6e, &(0x7f0000000940)=[{&(0x7f0000000800)=""/40, 0x28}, {&(0x7f0000000840)=""/182, 0xb6}, {&(0x7f0000000900)}], 0x3, &(0x7f0000000980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/9, 0x9}, {&(0x7f0000001a80)=""/94, 0x5e}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/195, 0xc3}, {&(0x7f0000002c00)=""/135, 0x87}], 0x6, &(0x7f0000002d40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000002e00), 0x6e, &(0x7f0000003580)=[{&(0x7f0000002e80)=""/148, 0x94}, {&(0x7f0000002f40)=""/31, 0x1f}, {&(0x7f0000002f80)=""/44, 0x2c}, {&(0x7f0000002fc0)=""/199, 0xc7}, {&(0x7f00000030c0)=""/196, 0xc4}, {&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/192, 0xc0}, {&(0x7f0000003340)=""/238, 0xee}, {&(0x7f0000003440)=""/134, 0x86}, {&(0x7f0000003500)=""/68, 0x44}], 0xa, &(0x7f0000005a00)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="c72a2985f59bb62e23ae6b63224801bacc0400000006cfcde7c9e9cf43565bafac0ebe9318ff38c1d9fed139a90000000011ae2193c018b73561004e0f6c417b5af7d47235c69a00b2a9d7dee00d68e8e9cc06ac01000000938679283e26c13621a69bb0f43eda30bbfd1ac40833c8996ad4d3ca2b55e8d3d02a88b21b0cf88504523cdd3df921f9894cb82b020550eb919371e8ce3c2e8a8b00"/169], 0xd8}}, {{&(0x7f0000003740)=@abs, 0x6e, &(0x7f0000003d40)=[{&(0x7f00000037c0)=""/247, 0xf7}, {&(0x7f00000038c0)=""/250, 0xfa}, {&(0x7f00000039c0)=""/10, 0xa}, {&(0x7f0000003a00)=""/65, 0x41}, {&(0x7f0000003a80)=""/221, 0xdd}, {&(0x7f0000003b80)=""/80, 0x50}, {&(0x7f0000003c00)=""/196, 0xc4}, {&(0x7f0000003d00)=""/58, 0x3a}], 0x8, &(0x7f0000003dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000003f80)=[{&(0x7f0000003e80)=""/208, 0xd0}], 0x1, &(0x7f0000003fc0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f00000040c0), 0x6e, &(0x7f0000004200)=[{&(0x7f0000004140)=""/187, 0xbb}], 0x1, &(0x7f0000004240)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000004300)=@abs, 0x6e, &(0x7f0000005540)=[{&(0x7f0000004380)=""/163, 0xa3}, {&(0x7f0000004440)=""/203, 0xcb}, {&(0x7f0000004540)=""/4096, 0x1000}], 0x3, &(0x7f0000005880)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000b517b5a5f300c96696ac1104b0b5723d02be453d1c9540649368c05ed805f2161c387eedde4d2d01c633f9d00b9e9e9b31b6c7d16fae30dad84350682fd4549097f99d50132a8badcfbdab605cddf124e6b928fae35f5fa78b047d3ef01f285a6a67cb2ee02f75e60501abeca41bda37f30d9faf29480678c5b0ccc30f466d92d03e3ab67659d6f2721edc202abaf66f93d3777b9f976e93c282cf331f3bb7ed04096ad520e8"], 0xc0}}], 0x9, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3204.388494] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3204.392056] loop6: detected capacity change from 0 to 16 [ 3204.396051] loop2: detected capacity change from 0 to 16 [ 3204.400916] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3204.402823] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3204.413055] EXT4-fs (loop1): Can't read superblock on 2nd try 14:30:11 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x25, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x401}, 0x1c) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000240)) 14:30:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0xa64c3) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) 14:30:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, 0xffffffffffffffff) 14:30:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x1f) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:30:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000b000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x3, &(0x7f0000000480)=ANY=[]) 14:30:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032000b000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, 0xffffffffffffffff) [ 3215.625664] loop2: detected capacity change from 0 to 16 [ 3215.635886] loop6: detected capacity change from 0 to 16 [ 3215.644460] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3215.645893] loop1: detected capacity change from 0 to 4 [ 3215.646139] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3215.651401] loop2: detected capacity change from 0 to 16 [ 3215.657392] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3215.664042] loop6: detected capacity change from 0 to 16 [ 3215.675382] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3215.678824] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3215.698914] loop1: detected capacity change from 0 to 4 14:30:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x8, 0x0, 0x20, 0x8, 0x0, 0xa2d, 0x8000, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x6, @perf_config_ext={0x5, 0x8}, 0x8, 0x401, 0xe681, 0x4, 0x6, 0xff, 0x1, 0x0, 0xff1e, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0xff, 0x0, 0x4, 0x0, 0x5, 0x6000, 0x16, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x6}, 0x41, 0x80000001, 0x8001, 0x3, 0xfff, 0x4, 0x8, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x4, &(0x7f0000000480)=ANY=[]) [ 3215.716774] EXT4-fs (loop1): Can't read superblock on 2nd try 14:30:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, 0xffffffffffffffff) 14:30:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000c000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3215.776640] loop2: detected capacity change from 0 to 16 14:30:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, 0xffffffffffffffff) [ 3215.788325] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3215.800939] loop6: detected capacity change from 0 to 16 [ 3215.816037] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3215.825564] loop6: detected capacity change from 0 to 16 [ 3215.831387] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:11 executing program 7: ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={0xcf, 0x7, 0x5, "82359d966bfcae94428d2367e2376d8011a5454ec104b7df4709463a5d2a3c3a3315a97d6b95f2d778a03b9199a8fcc0c01c6a3547331713b0fe5cd82bdc5126b68128b2bb51a8ae7a790846747ffbd90860c1b16988eeec7c85ac608b6ff0ffe2215d10b7b5fd4be8105ba8062a450014e3c5ca58fed9bbc68151ea252f8f783c9326e7879b1758d1fccd95d2065a5ea5e3eeca66b05dc288ff7c660feaadd4d8ab0aa6d47654edd65efc08733f844c21c7dee5816b3812e6bdda3b20d9ba06fe4e4c4f0c9448831be85771a5228f"}) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:30:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320018000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:30:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x5, &(0x7f0000000480)=ANY=[]) [ 3215.921030] loop1: detected capacity change from 0 to 4 [ 3215.932545] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3215.954349] loop1: detected capacity change from 0 to 4 [ 3215.958250] EXT4-fs (loop1): Can't read superblock on 2nd try 14:30:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000d000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x6, &(0x7f0000000480)=ANY=[]) 14:30:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, 0xffffffffffffffff) 14:30:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/218, 0xda}, {&(0x7f0000001340)=""/108, 0x6c}], 0x3, &(0x7f0000001400)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001580)=""/251, 0xfb}, {&(0x7f0000001680)=""/192, 0xc0}, {&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f00000017c0)=""/112, 0x70}, {&(0x7f0000001840)=""/39, 0x27}], 0x5, &(0x7f0000001900)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000002000000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xb8}}], 0x2, 0x10122, &(0x7f0000001a40)={0x77359400}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x80, &(0x7f0000001a80)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, '/dev/sg#\x00'}}, {@mmap}, {@debug}, {@mmap}], [{@measure}, {@seclabel}, {@euid_eq={'euid', 0x3d, r4}}, {@permit_directio}, {@appraise}, {@smackfshat={'smackfshat', 0x3d, '/dev/sg#\x00'}}, {@obj_role={'obj_role', 0x3d, '/de\xb0\x0f\xc3F#\x00'}}]}}) 14:30:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032001c000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:22 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0xb9, 0x9, 0x20, 0x80, 0x0, 0x8, 0x82d67ed22a9f1645, 0xd, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000640), 0x2}, 0x80, 0x8001, 0x3, 0x6, 0x1ff, 0xf8, 0x6, 0x0, 0x77, 0x0, 0x6}, r1, 0x3, 0xffffffffffffffff, 0x2) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) statx(0xffffffffffffffff, &(0x7f0000003c00)='./file0\x00', 0x2000, 0x200, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r4, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r6, 0x0) r7 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x3, r4, r6, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000003d40)={{0x2, 0xee01, r2, r4, 0xee01, 0x161, 0x2}, 0x0, 0x5fc0, 0x3, 0xffffffffffffff31, r1, r0, 0x4}) getpgrp(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f00000002c0)=""/30, 0x46}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/160, 0xa0}, {&(0x7f0000000400)=""/61, 0x3d}], 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00006500681a00d1000000f500000005001505c2c4c20700"/36, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0}}], 0x1, 0x20, &(0x7f0000000600)={0x77359400}) rt_tgsigqueueinfo(r8, r1, 0x0, &(0x7f0000000100)={0xfffffffd, 0x0, 0x80080001}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100003fc08b61c9", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) kcmp(r0, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 14:30:22 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfc6d228a4b0afe50}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r0, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x100, 0x1c}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4840) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:30:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, 0xffffffffffffffff) [ 3226.655228] loop6: detected capacity change from 0 to 16 [ 3226.667050] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3226.673866] loop6: detected capacity change from 0 to 16 [ 3226.681801] loop2: detected capacity change from 0 to 16 [ 3226.681843] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3226.707152] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3226.712106] loop1: detected capacity change from 0 to 4 14:30:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000e000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3226.733851] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3226.738197] loop2: detected capacity change from 0 to 16 14:30:22 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'erspan0\x00', &(0x7f0000000100)={'gretap0\x00', 0x0, 0x80, 0x1, 0x0, 0x4, {{0x37, 0x4, 0x0, 0x1, 0xdc, 0x65, 0x0, 0x4, 0x4, 0x0, @broadcast, @rand_addr=0x64010101, {[@ra={0x94, 0x4}, @cipso={0x86, 0x37, 0xffffffffffffffff, [{0x4, 0x12, "4760772f16769ca42b401464d1a2942f"}, {0x1, 0xe, "b87a6675fe2f105b229f36f0"}, {0x7, 0x11, "bceabf927d423049046526de973655"}]}, @noop, @ssrr={0x89, 0xb, 0xe4, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x1c}]}, @timestamp={0x44, 0x28, 0x1a, 0x0, 0xa, [0x6, 0x0, 0x49, 0x40, 0xffffffff, 0x1000, 0x2, 0x6, 0x8]}, @timestamp_addr={0x44, 0xc, 0x37, 0x1, 0x5, [{@empty, 0x10000}]}, @noop, @timestamp_addr={0x44, 0x44, 0x8d, 0x1, 0x8, [{@multicast2, 0x1ff}, {@dev={0xac, 0x14, 0x14, 0x44}, 0x730}, {@remote, 0x101}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}, {@broadcast, 0x8}, {@private=0xa010100, 0x8}, {@broadcast, 0x5}, {@multicast2, 0x40}]}, @generic={0x89, 0x6, "6e3d3d81"}, @noop]}}}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f0000000580)={&(0x7f0000000040), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040}, 0x20008000) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3226.753266] loop1: detected capacity change from 0 to 4 [ 3226.759593] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:30:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, 0xffffffffffffffff) [ 3226.765332] loop6: detected capacity change from 0 to 16 [ 3226.771134] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3226.773856] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, 0xffffffffffffffff) 14:30:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000f000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:22 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = gettid() getpgrp(0x0) rt_tgsigqueueinfo(r1, r2, 0x18, &(0x7f0000000040)={0xd, 0x6, 0x7}) 14:30:22 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3226.869224] loop6: detected capacity change from 0 to 16 14:30:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320020000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3226.881949] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x7, &(0x7f0000000480)=ANY=[]) [ 3226.892534] loop6: detected capacity change from 0 to 16 [ 3226.902480] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, 0xffffffffffffffff) 14:30:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000010000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3226.986496] loop1: detected capacity change from 0 to 4 [ 3227.013729] loop6: detected capacity change from 0 to 16 [ 3227.024236] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3227.026855] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3227.030031] loop6: detected capacity change from 0 to 16 [ 3227.033080] loop2: detected capacity change from 0 to 16 [ 3227.040000] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3227.041015] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3227.045699] loop1: detected capacity change from 0 to 4 [ 3227.049102] loop2: detected capacity change from 0 to 16 [ 3227.052931] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3227.055056] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:30:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, 0xffffffffffffffff) 14:30:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320040000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:33 executing program 0: msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "10f0751964adb6998b819498e6ac7a4a40580588c0278453944ea4fdbefdaeded1ad3d1331005a06cc3faaeda0e2c0f7e366e7a34078875dfa1026560d3d3157a02bb93f2c1d807c1c15cfb7b51babf25218f2728da928519bad9891e43010dac3b9397047769ada34d028aaefa4639a0ed07be7d68fa9c957e9d74bcd201315babaf691f7f0bdba65c4275c6dbb3fbcf9386becdbd7a4f51063886e8597ec1faacf8874f47cfa9d0a2fc8444e54a02d131c23baadf0b86c2eb4870255c6de1f37a018faa123eb9dbfe119a58e"}, 0xd5, 0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xfffffffd, &(0x7f0000000240)={0x0, 0xfffffffc, 0xfffffffe}) 14:30:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, 0xffffffffffffffff) 14:30:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000011000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x8, &(0x7f0000000480)=ANY=[]) 14:30:33 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000340), 0x1}, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setresuid(0x0, r2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r4, 0x0) r5 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x3, r2, r4, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r5}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@dev={0xac, 0x14, 0x14, 0x3a}, 0x4e21, 0x7e00, 0x4e21, 0x0, 0x2, 0x20, 0xa0, 0x3b, 0x0, r2}, {0x4, 0x6, 0xfffffffffffffffc, 0x4, 0x8b, 0x1f, 0x8, 0xffffffff}, {0xa14, 0x8, 0x3, 0x6}, 0x1, 0x6e6bbf, 0x1, 0x0, 0x1, 0x1}, {{@in=@local, 0x4d2, 0x32}, 0x2, @in6=@empty, 0x0, 0x0, 0x0, 0x6, 0x9, 0x80000000, 0x7fff}}, 0xe8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0xe841fa029c8681af) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r7, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r6, 0x8983, &(0x7f0000000080)) 14:30:33 executing program 7: r0 = add_key$fscrypt_provisioning(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000440)={0x3, 0x0, @c}, 0x29, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000000480)=""/4096, 0x1000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x43, 0x280900) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x5) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f0000001580)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x7c, r4, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4004010}, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000015c0)=ANY=[@ANYBLOB="143c2e2ff6c984cf8dfdc6209ca7b7f430010000dbebf030a3c495f217c1db6c11557f9951ef967b2f86c36a9f2dbb1f6c6f958a1afce8e79280ff45767dcf46e4c1bf9c4d0b86ed9ff6ff01c2281936c68cab8350befdf402e856a2425e69fe82cf", @ANYRES16=r5, @ANYBLOB="b353000000000000fcff12000000"], 0x14}}, 0x0) pwritev2(r1, &(0x7f0000000300)=[{&(0x7f0000000280)="868fb9e8b067abc2b87a458e090f95cab0a6483094c89142be2e8bef96fbe4f4389b151d396ba7df766a54036f6f998284ba47a3bf9cffb3e811f5458543e06a0c1712ed8629de54cec12f00c6ccef67d6d83e4501932e8699dad69b646ee1ef5cd7264430654be4c2428653e5ca", 0x6e}], 0x1, 0x401, 0x401, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000380)={0x9, 0x1ff, 0x1, 0x96c4, 0x7f, 0x6}) lseek(r2, 0xfffffffffffffffe, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r6, 0xfffffffffffffffe, 0x0) io_submit(0x0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0xe31c, 0xffffffffffffffff, &(0x7f00000000c0)="c0cb5f74ff0b9bb79466796950b21e60b3813e9f7a6ce8913dfdd8044422cff41392ea9f1ee55b2f5ccc52b2de3ccd6a7bef21790aba58c593192415", 0x3c, 0x7f, 0x0, 0x3, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x8000, r1, &(0x7f0000000140)="86a92c48975e9f2288f5da2c9af133d1c369ea2dd18bc4b8202da43149bea5586805feab318521e4e99bf880906894d03b15ce206c147b34a4d62058dc1a138fb7989f8677e6fb93530d51206dba2d1b273687d0f061ebdb0a9f59c2f43322ad9c5e9ac269986d10871683e710cd6e30f83eb69cc4ea363c1ffb50f4a3c87b22095809969d9547ca2b60e3566c87", 0x8e, 0x0, 0x0, 0x2, r6}]) r7 = dup(0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340), r7) syz_open_dev$sg(&(0x7f0000000040), 0x7, 0x111000) 14:30:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, 0xffffffffffffffff) [ 3237.867178] loop1: detected capacity change from 0 to 4 [ 3237.873774] loop6: detected capacity change from 0 to 16 14:30:33 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)}], 0x7, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10040) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000003c0)=ANY=[@ANYBLOB="240200000100000018000000", @ANYRES32, @ANYBLOB="03000000000000002e2f66696c653000"]) rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f0000000500)={0x3b, 0x400}) [ 3237.887077] loop2: detected capacity change from 0 to 16 [ 3237.898787] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3237.903947] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3237.920135] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3237.936792] loop6: detected capacity change from 0 to 16 [ 3237.938954] loop1: detected capacity change from 0 to 4 [ 3237.950534] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3237.950673] loop2: detected capacity change from 0 to 16 [ 3237.961124] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3237.979913] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:30:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 14:30:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, 0xffffffffffffffff) 14:30:43 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0xf, 0x5, 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, r2) 14:30:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000012000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:43 executing program 0: lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) 14:30:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, 0xffffffffffffffff) 14:30:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320063000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x9, &(0x7f0000000480)=ANY=[]) 14:30:43 executing program 7: syz_open_dev$sg(&(0x7f0000000040), 0x6, 0x300) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = dup(r0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r7 = open(&(0x7f0000000140)='./file0\x00', 0x4100, 0x90) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r8, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r7, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x11c, r1, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x8c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20044000}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000c00000027aae530100003800200018008000100000000000c00018008000100", @ANYRES32=r6, @ANYBLOB], 0x34}}, 0x0) getpeername$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe0, r1, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x8008) [ 3247.743794] loop6: detected capacity change from 0 to 16 [ 3247.750150] loop2: detected capacity change from 0 to 16 [ 3247.768786] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3247.772405] loop1: detected capacity change from 0 to 4 [ 3247.778052] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:30:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081280, 0xffffffffffffffff) [ 3247.790150] loop2: detected capacity change from 0 to 16 14:30:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) [ 3247.803805] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3247.816832] loop6: detected capacity change from 0 to 16 [ 3247.823763] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3247.839331] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3247.850300] loop1: detected capacity change from 0 to 4 14:30:43 executing program 0: fadvise64(0xffffffffffffffff, 0x2, 0xffffffff00000000, 0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) [ 3247.878869] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.7'. [ 3247.882726] EXT4-fs (loop1): Can't read superblock on 2nd try 14:30:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xa, &(0x7f0000000480)=ANY=[]) [ 3247.937484] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.7'. 14:30:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, 0xffffffffffffffff) 14:30:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000013000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320480000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:44 executing program 0: gettid() r0 = gettid() r1 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000003}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peeksig(0x4209, r4, &(0x7f0000000000)={0x7, 0x1, 0x9}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000080)={0x5}) r5 = getpid() ptrace$peeksig(0x4209, r5, &(0x7f0000000040)={0x4, 0x0, 0x4}, &(0x7f0000000600)=[{}, {}, {}, {}]) [ 3248.056761] loop2: detected capacity change from 0 to 16 [ 3248.080475] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:30:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, 0xffffffffffffffff) [ 3248.111042] loop2: detected capacity change from 0 to 16 [ 3248.128490] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:30:44 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x4ca3cd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x8200}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8000, 0x6, 0x5}, 0x18) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x208000, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@remote, @empty, @remote, 0xa0, 0x40, 0x5, 0x400, 0x3ff, 0x50042}) [ 3248.159795] loop6: detected capacity change from 0 to 16 14:30:44 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) [ 3248.175866] loop1: detected capacity change from 0 to 4 [ 3248.179402] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3248.207920] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3248.233054] loop1: detected capacity change from 0 to 4 [ 3248.250383] EXT4-fs (loop1): Can't read superblock on 2nd try 14:30:44 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0xff7ffffc, 0x0, 0x80000003}) rt_sigqueueinfo(r2, 0x14, &(0x7f0000000000)={0x30, 0x2, 0x5}) 14:30:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xb, &(0x7f0000000480)=ANY=[]) [ 3248.324946] loop2: detected capacity change from 0 to 16 [ 3248.336447] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3248.349813] loop2: detected capacity change from 0 to 16 [ 3248.355009] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:30:55 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0xffffffffffffffff, 0x8e181) 14:30:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, 0xffffffffffffffff) 14:30:55 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xfdfffffc, &(0x7f0000000000)={0x1e, 0x4}) 14:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003201c5000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, 0xffffffffffffffff) 14:30:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000014000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:30:55 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @private=0xa010101}}, 0x80) 14:30:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xd, &(0x7f0000000480)=ANY=[]) [ 3259.608808] loop1: detected capacity change from 0 to 4 [ 3259.609509] loop2: detected capacity change from 0 to 16 [ 3259.615647] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3259.617015] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3259.620661] loop1: detected capacity change from 0 to 4 [ 3259.623915] loop2: detected capacity change from 0 to 16 [ 3259.629257] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3259.629831] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3259.651362] loop6: detected capacity change from 0 to 16 14:30:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200f0000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3259.683958] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3259.712801] loop6: detected capacity change from 0 to 16 [ 3259.713952] loop1: detected capacity change from 0 to 4 [ 3259.717003] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3259.724122] loop1: detected capacity change from 0 to 4 [ 3259.725859] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3259.727222] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000024000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xe, &(0x7f0000000480)=ANY=[]) 14:31:04 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect(r0, &(0x7f00000008c0)=@x25, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x4ced80) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000240)) syz_io_uring_setup(0x3756, &(0x7f00000003c0)={0x0, 0xc7a6, 0x1, 0x5, 0x52}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)="dd46a4b53720664a08e776a00a2ca53f64ba7498f4e1c910a1c75b12168dc1e219392b79420467eab4dd9afacf4a9d98ef5ce2c22b63cf7b8409a8a0b36901292d0db7619c602ccddfddf43b88e21c829ec9cfe575e3297adffc6a6588343ec833e16234dc85f6ce3c5376be05d8e3fcf17edbe777f62e33370cfd3b6980de20f3589ccd331a9d2eea52f94322c0f1c6dcfb637148f62e0fa9ac1ba2962d7274436678430aebb9c7f916debd64264e6fc9b8f767c1d7e7a6be54986a51528e", 0xbf, 0x40}, 0x6) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) vmsplice(r4, &(0x7f0000000840)=[{&(0x7f0000000000)="e1300e98d50c17b4a63e7fba6137ad4c7a3be96f35cc21009facd2917721284536215ac962fd71391ea2dbb28116d6ef3870f08975c9466bfe217651ef0817c5da264d9967b945d48619b8c9945a4234ee855b00", 0x54}, {&(0x7f0000000440)="d1917e0a218fd137aeb198d51db2cd890eae432ad07ea0fb2951e424a058176a6a2a0429470b100da906dcd9a03d94cde42f9c62816561eff6e29ddf8ef1662064d6acb215e5dcee62ab0ce3f5c3", 0x4e}, {&(0x7f00000004c0)="4762056f5f820831c83ccc99f6b71b034f5c33ad73553866229ba75aff2257d0ffe6070b68bdd2835cbb69a56426fc41340c", 0x32}, {&(0x7f0000000500)="bb73138f7085d8a451461bfd30de71e5f293ead88351e4da3b9676c9f8bd1934d84e94340773392efe80fa971f5b428a9b8607047c1e60763340d0b4592a0cdf81c555ded00ddd68e9e4fbaae863e673d54c55302836cd2d22dab7ded4d9fb18cb1fbe65d87b1c2fb42d00df9615581bffaade21ed3cdb5a49d27eff005bbc317e0e20cee854a59dc43faab354a96ef10b564057524b3e1fdbfa96c50fdf8bfd4c7fd91d8d6c06bddab533390f790d7185f00a146c650edf05c8af476478e877349e426da1a2b872ed579e40bd24a9441814fb5fe67564d4e48bb7cf15951f0d8e6d5a2a0b5f8d8abc941766c0", 0xed}, {&(0x7f0000000600)="83ffe582c431d5cd7365bd4843f1f2c52fb7e961191f90f4d3efb4399cce5eca947ac8abfac1d866ec9d4518647b0587a8fb315b7881fd249d102ae3cc163e3b4dcc65abdac976aa21f43fcdd90521c5bd14b869562bdddb899c6b01ec8ee61f33a857e03dee44ed46e65f5f9d596bda358b6235efbdea9a4eea13bdd087ad3dc3a365ae3cbcdb9f03ac5c262603f6f88a548b0f2f8512e772fe78bc7fbbbdf4deca895bb8588971bfc5de5785e5208f19518c62b21bad3b90141839a0c161a2d43bb7490d17e2cf0345b355b0616815884bca306205ccc725da4e", 0xdb}, {&(0x7f0000000700)="0c42ba698dc8c8a1ce08c0bfe91c4adeb47a7bc7c593340328315df239fafae514c008b7bf3f4eacb7a4f526be", 0x2d}, {&(0x7f0000000740)="af3be82c06c15c65", 0x8}, {&(0x7f0000000780)="589559abc45754b426998641a811f61437c661ebb1b33ab9f725d48ef08570c61fe4a71dd4da888fd9c36e271277b53fa15f8716798a9474b4ef015334c99902f1f326d4e46dde97407074d3fc8f04d7cbd07888d07ca2924638c8661593963462e38f3d0e3f5d6e2064e587d3972531c4b40b7ae9bc858c58d76d2276ead920fe437c81688d917f9159082d90fb462742b3d1e78b9a3eb934a959", 0x9b}], 0x8, 0x9) 14:31:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, 0xffffffffffffffff) 14:31:04 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000380)={'sit0\x00', &(0x7f0000000300)={'ip6gre0\x00', 0x0, 0x29, 0x3, 0x4a, 0xffffff7f, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, 0x87, 0x22d0ef23c158e043, 0x1d5, 0x100}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x90, r1, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0x90}}, 0x4050) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r4, 0x200, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x4}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20004014}, 0x20004090) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:31:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80111500, 0xffffffffffffffff) 14:31:04 executing program 0: r0 = gettid() tgkill(r0, r0, 0x41) rt_tgsigqueueinfo(r0, 0x0, 0x3f, &(0x7f0000000000)={0x1a, 0x7, 0x7}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200f5000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3268.271049] loop6: detected capacity change from 0 to 16 [ 3268.281952] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3268.293813] loop6: detected capacity change from 0 to 16 [ 3268.296926] loop2: detected capacity change from 0 to 16 [ 3268.301109] loop1: detected capacity change from 0 to 4 [ 3268.306553] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, 0xffffffffffffffff) [ 3268.320353] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3268.324998] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3268.341202] loop2: detected capacity change from 0 to 16 [ 3268.345411] loop1: detected capacity change from 0 to 4 [ 3268.362319] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000000)) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000040), 0x81, 0x400802) 14:31:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000003c000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, 0xffffffffffffffff) [ 3268.380469] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:31:04 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200, 0x0, 0x0, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3268.419173] loop6: detected capacity change from 0 to 16 [ 3268.433498] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:04 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x31, 0x5e, 0x9, 0xea, 0x0, 0x1000000000, 0x11203, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0xe00a46824de1dd85, @perf_bp={&(0x7f0000000000), 0x8}, 0x1010, 0x22da, 0x9, 0x8, 0x0, 0x3, 0x80, 0x0, 0x6, 0x0, 0x401}, 0xffffffffffffffff, 0x1, r1, 0x1) 14:31:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x10, &(0x7f0000000480)=ANY=[]) 14:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032fffe000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:04 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) connect(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x2, @multicast2}}, 0x80) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x181300, 0x0) 14:31:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000003f000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80811501, 0xffffffffffffffff) [ 3268.524278] loop2: detected capacity change from 0 to 16 [ 3268.542602] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3268.563277] loop2: detected capacity change from 0 to 16 14:31:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, 0xffffffffffffffff) [ 3268.577816] loop1: detected capacity change from 0 to 4 [ 3268.581368] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3268.601217] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3268.621751] loop6: detected capacity change from 0 to 16 [ 3268.628833] loop1: detected capacity change from 0 to 4 [ 3268.642144] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3268.643117] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3268.664073] loop6: detected capacity change from 0 to 16 [ 3268.686900] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, 0xffffffffffffffff) 14:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x24, &(0x7f0000000480)=ANY=[]) 14:31:14 executing program 7: keyctl$revoke(0x3, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0xfffffffffffffffc, 0x880380) 14:31:14 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000002dc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, r1, 0x300, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x1014}, 0x8010) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000002d40)={0x0, 0x0}) recvmmsg$unix(r2, &(0x7f0000002c00)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)=""/253, 0xfd}], 0x1, &(0x7f0000000380)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/104, 0x68}], 0x1, &(0x7f0000000540)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)=""/109, 0x6d}, {&(0x7f0000002e00)=""/40, 0x28}, {&(0x7f0000002e40)=""/129, 0x81}], 0x3, &(0x7f0000000780)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000900)=""/238, 0xee}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x2, &(0x7f0000001a40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001ac0), 0x6e, &(0x7f0000002b40)=[{&(0x7f0000001b40)=""/4096, 0x1000}], 0x1, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}], 0x5, 0x1, &(0x7f0000002d80)={r3, r4+10000000}) perf_event_open(0xfffffffffffffffc, r5, 0xe, 0xffffffffffffffff, 0x0) 14:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003201ff000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000043000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, 0xffffffffffffffff) 14:31:14 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() setpriority(0x2, r1, 0x1) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peeksig(0x4209, r3, &(0x7f0000000180)={0x8, 0x1, 0x3}, &(0x7f00000002c0)=[{}, {}, {}]) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r4, 0xfffffffffffffffe, 0x0) pidfd_send_signal(r4, 0x18, &(0x7f0000000080)={0x2c, 0x3ff, 0x2}, 0x0) [ 3278.346995] loop2: detected capacity change from 0 to 16 [ 3278.347735] loop1: detected capacity change from 0 to 4 [ 3278.363253] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3278.365812] loop2: detected capacity change from 0 to 16 [ 3278.366631] loop6: detected capacity change from 0 to 16 [ 3278.376278] loop1: detected capacity change from 0 to 4 [ 3278.385055] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3278.391457] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3278.421910] loop6: detected capacity change from 0 to 16 14:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x27, &(0x7f0000000480)=ANY=[]) 14:31:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, 0xffffffffffffffff) [ 3278.441000] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032feff000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:14 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x32584, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) socket$packet(0x11, 0x2, 0x300) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) accept4(r4, 0x0, 0x0, 0xc0c00) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:31:14 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x85, 0x111443) syz_open_dev$sg(&(0x7f0000000000), 0x7ff, 0x80) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) 14:31:14 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xffffffff, &(0x7f0000000240)={0x1000004, 0x0, 0x800}) 14:31:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, 0xffffffffffffffff) [ 3278.498025] loop2: detected capacity change from 0 to 16 [ 3278.520904] loop2: detected capacity change from 0 to 16 [ 3278.548804] loop1: detected capacity change from 0 to 4 14:31:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000007fff000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3278.568166] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3278.594710] loop1: detected capacity change from 0 to 4 14:31:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x43, &(0x7f0000000480)=ANY=[]) [ 3278.616077] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3278.627376] loop6: detected capacity change from 0 to 16 14:31:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, 0xffffffffffffffff) 14:31:14 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x38, &(0x7f0000000080)={0x0, 0x0, 0xffffffff}) r1 = gettid() r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$peeksig(0x4209, r2, &(0x7f0000000180)={0x9, 0x0, 0x8}, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]) r4 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r5 = gettid() r6 = getpgrp(0x0) rt_tgsigqueueinfo(r6, r5, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000010054023c64d524", @ANYRES32=0xffffffffffffffff, @ANYBLOB="05000000000000002e2f66696c653000"]) kcmp(r0, r5, 0x5, 0xffffffffffffffff, r7) rt_tgsigqueueinfo(r0, r0, 0x21, &(0x7f0000000000)={0x80028, 0x2d00000, 0x5}) 14:31:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, 0xffffffffffffffff) [ 3278.639778] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3278.647317] loop6: detected capacity change from 0 to 16 [ 3278.654218] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, 0xffffffffffffffff) 14:31:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x1000000, 0x8e181) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000003001500800b96a0888feef01e"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4000010, 0xffffffffffffffff, 0x0) [ 3278.732007] loop2: detected capacity change from 0 to 16 [ 3278.743163] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3278.753534] loop2: detected capacity change from 0 to 16 [ 3278.758936] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:31:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000017000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:23 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x8, 0x1c5440) 14:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xf0, &(0x7f0000000480)=ANY=[]) 14:31:23 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x1d, &(0x7f00000002c0)={0x26, 0x8000, 0x5}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x6, 0x1, 0x4}, &(0x7f0000000040)=[{}, {}, {}, {}]) 14:31:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000020003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, 0xffffffffffffffff) 14:31:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, 0xffffffffffffffff) 14:31:23 executing program 3: ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000100)={{0x0, 0x6, 0x1, 0xfffffffffffffffa, 0x1, 0x4, 0x1, 0x2, 0x3, 0x1, 0x54c, 0x1, 0x10000, 0xf8c}}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000001100)=""/193, 0xc1, 0x6) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) fsetxattr$security_evm(r1, &(0x7f0000000000), &(0x7f0000000040)=@v1={0x2, "b0382780b6042b30a1c9fa943bafafa44990ba"}, 0x14, 0x2) perf_event_open(&(0x7f0000001200)={0x1, 0x80, 0x0, 0x0, 0x3, 0x7f, 0x0, 0xff, 0x40000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xbf2b, 0x0, @perf_config_ext={0x3, 0x4}, 0x1512, 0x4, 0x3, 0x1, 0x7212, 0xe1f5, 0x74, 0x0, 0xfffffffc, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x0) 14:31:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) 14:31:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, 0xffffffffffffffff) [ 3287.555203] loop2: detected capacity change from 0 to 16 [ 3287.555988] loop1: detected capacity change from 0 to 4 [ 3287.570860] loop2: detected capacity change from 0 to 16 [ 3287.584829] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3287.585058] loop6: detected capacity change from 0 to 16 [ 3287.611109] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3287.616160] loop1: detected capacity change from 0 to 4 14:31:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) dup2(r0, 0xffffffffffffffff) 14:31:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xf5, &(0x7f0000000480)=ANY=[]) [ 3287.634723] loop6: detected capacity change from 0 to 16 14:31:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, 0xffffffffffffffff) [ 3287.640005] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3287.663688] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, 0xffffffffffffffff) 14:31:23 executing program 0: r0 = gettid() fork() r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x40, 0x8, 0x3, 0x0, 0x80000000, 0x1}) rt_tgsigqueueinfo(r0, r0, 0x19, &(0x7f0000000000)={0x22, 0x7fff, 0x8}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:31:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3287.764691] loop2: detected capacity change from 0 to 16 [ 3287.785657] loop2: detected capacity change from 0 to 16 [ 3287.862194] capability: warning: `syz-executor.0' uses deprecated v2 capabilities in a way that may be insecure 14:31:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000030003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xfe, &(0x7f0000000480)=ANY=[]) 14:31:34 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000340)) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r1, 0x200, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'syztnl0\x00', r4, 0x0, 0x48, 0x7, 0x6, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, 0x8000, 0x8000, 0x8001, 0x5}}) r5 = gettid() r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000300)={&(0x7f0000000140), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x2c, r6, 0x4, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_FREQ_HINT={0x8, 0xc9, @random=0x14b4}, @NL80211_ATTR_VHT_CAPABILITY={0x10, 0x9d, {0x80, {0x1ff, 0x4, 0x1, 0x1}}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x44081) rt_tgsigqueueinfo(r5, r5, 0x0, &(0x7f0000000240)) rt_tgsigqueueinfo(r5, r5, 0x41, &(0x7f0000000000)={0x801c, 0x9d, 0x49f}) 14:31:34 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x5) sendfile(r0, r0, &(0x7f0000001080)=0xddd, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 14:31:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000027000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, 0xffffffffffffffff) 14:31:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc030128a, 0xffffffffffffffff) 14:31:34 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x29, 0x1, 0xff, 0x5848786e, 0x1, @dev={0xfe, 0x80, '\x00', 0x2d}, @private1, 0x80, 0x8, 0xbc, 0x7fffffff}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa4, r1, 0x600, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20004040}, 0x4810) [ 3298.217872] loop6: detected capacity change from 0 to 16 [ 3298.240975] loop2: detected capacity change from 0 to 16 [ 3298.248728] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3298.258566] loop2: detected capacity change from 0 to 16 [ 3298.279381] loop6: detected capacity change from 0 to 16 [ 3298.288193] loop1: detected capacity change from 0 to 4 [ 3298.295350] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3298.312730] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0401289, 0xffffffffffffffff) 14:31:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, 0xffffffffffffffff) [ 3298.346053] loop1: detected capacity change from 0 to 4 14:31:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x300, &(0x7f0000000480)=ANY=[]) [ 3298.386566] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000040003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:34 executing program 0: r0 = gettid() r1 = fork() gettid() rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000240)={0x1}) 14:31:34 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0xffffffffffffff1e}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)="f6c89ac8828788f9d9b73c1a", 0xc}, {&(0x7f0000000180)="ea9e876875c049d6513bfbb83a23c00618547a16fcfc4d5d347c5f3c5e2665778a409a2a574eb54afc0c6d25f481d37d5b5558c0e7846d99e6bf53f1e5d0fa2272d780279d83c319a5b16c476bde57fd3a54324945c6555df86274c31652e1287a86fb3a7e6e518ba527be2c92d3d183eee7515e8135643451a585b5b1276fffbae9e55b36343c4724be94a18147abb5bfa0e3bc4627ce076a283ed1806f2b85c72028b97f672de9720a261d82b2c74be236fa79d9f66013096908fdc607158a6f50352a974d3966375185130e0b488ed2b80ba702362fc717ad3934bd060dce1b5ce6173910bf5129cbb3129ae4f523570a98f53b45bc", 0xf7}], 0x2, &(0x7f00000002c0)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x35}}], 0x30}, 0x20004010) [ 3298.504958] loop2: detected capacity change from 0 to 16 [ 3298.516095] loop6: detected capacity change from 0 to 16 [ 3298.532791] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3298.538523] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3298.547105] loop2: detected capacity change from 0 to 16 [ 3298.555570] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:31:44 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x181000, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r1) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000100)={0x800, 0x1, 0x1}, &(0x7f0000000140)=[{}]) rt_sigqueueinfo(r1, 0x5, &(0x7f0000000000)={0x3f, 0x1, 0x8}) 14:31:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320002000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc040128b, 0xffffffffffffffff) 14:31:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, 0xffffffffffffffff) 14:31:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x43a, &(0x7f0000000480)=ANY=[]) 14:31:44 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000050003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1000}}, './file0\x00'}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0xfffffffffffffffe, 0x8a, 0x83, @buffer={0x0, 0x9e, &(0x7f00000000c0)=""/158}, &(0x7f0000000180)="16462ea141319d2405cf552052b30ced8c98075264b9795a7731e585509bb149dc562cc38bb13d3edea703ee573ad13b9757f959cafd7444474a13a4574de02799b894c687ae98bca8e0586844168f73077c86e77c4a099874ebd3d70fa3ab0c5f63fd0484396b1216ed03cda602ce823a108b18d590d7f4687d9c47a7491ab224bfde8aea1007aa1fde", &(0x7f0000000240)=""/218, 0x5, 0x0, 0x2, &(0x7f0000000040)}) r2 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r5, 0x0) r6 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x3, r3, r5, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r6}) r7 = inotify_init1(0x80000) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r9, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000006080)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r12, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) [ 3308.834716] loop6: detected capacity change from 0 to 16 [ 3308.852332] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3308.870721] loop6: detected capacity change from 0 to 16 sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006240)=[{{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000440)="c238cc0407e9a2929d541e85342ec86742fbd4b6ca4e2ef08d16b24529e02a62dd89d3a0ad94845c8452e95cec9908d5de3975f1b0d4e66f77391a6764b31d6e8c0377ddea7b8cf47b0c860dc70f84d2c6fb1ef40d810b4d454d13d4e68ba3bec0bd463e4dd461f6cec788757467bcf98f537ea13666d70bf965cfb36aec7515748ac1e9048769f9d7494f3fcb30974209d1b3a645cea5b3b065627349bedc0d5cec24d92186cd89275601e4588ec103b2312cf3702661bd458729498ee2b76d8522847ad7483477e2a4ef6b0d0ac13df05348fa833c9b4b3b1281b621d754bee7c2b867803c7736c137a3a4549ddf", 0xef}, {&(0x7f0000000540)="868d155aea739d4f00d7da1070e398c685636cf980c488bee5e5128af2c5eb1c20e6b06f5d0a804be4ff5d3efad7901234303d3476ff1d83f37c60b52b719252204ed2a774b110b079e78f62e91eea5c8ce4b46212b1657b0fc44d7c68d82a", 0x5f}, {&(0x7f00000005c0)="7efc23bd6f894e836bdfd26c0855e6972d088f62a4af7ef1238b325ccffe31cb5215456b541b41fc5ced117d86a1b2559e8528e6d2e543293f7d7105f32999c138be695bedcc6fce2708627a7b016f1952d0e4ebe151a694116ec4ab637c3fd8e60e1365907abbba5eb305f2e93782c7a5b903b7e90913db86cdc05e707479bf4b13e08b703b6fecdf52520c5094aa95daaad653df029a304fde8035175007cef6f444f3bca8b4eeaeec12cba6", 0xad}], 0x3, 0x0, 0x0, 0x5}}, {{&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000740)="941ce80a35f506075dd84713ed503d02f578043b47762579999d7abceb9d13eeb2b1fb960f2d9375f07f6158e41c7b2fae48a73ee27493a16b2a10f7661497218ec1118e0e83b134471567dd0cb0e55bf91c7956f5a8d24ded10e6a29fdf60d771ca", 0x62}, {&(0x7f00000007c0)="2d9565c3f0b6fb93632a84f5a020ed4ca7dc5decfd086b07843dc4b3e56874d937deabda297699f67d9a5d1e2939f4268d1fb52c8469a9bb8dad4704e12c18f02f221aac954567d8b92e7cc4fc1db9bc7dc7fce235e9325d7e46b50cb7d5c07b3a1d77955bde033bef63805d86b84276e3ef2becdc223c2a", 0x78}, {&(0x7f0000000840)="7d6c4abd8d0c7d70efc4fdd279df4f9adfffd69beb631cfa5aac806ce145d0666615343e0ba1807e44e3c2aa2c46a79caecf2f6ac157cd5bc6459a007a6e8cb438b6b0a8e09b14044b48fc004901f8fe625001fc6de93e03598945e6bc5115fbf337068d23f4fe8567564731dd1683f52c0e0cf58d6bc1ac0cd8289c0d49e55c5a16a06cd2555dfdbf806206f17286d588827a382407907f83ae4d42e048c53d365a1b30b19a2444351660141986806081226eb6f74517b017e37e5d3023862ac0c2d8b8", 0xc4}, {&(0x7f0000000940)="5112fb839b750ea2f2b259fd6e154d1d34973237f8bd773e", 0x18}, {&(0x7f0000000980)="e161e2fcfb3901d65e83f4953caf11fa84458ea24280f1105d4e1d8dc0476b3fd85fd78751b3d750586114103668290de60577ebbf8263d8fc7f991e985252c908e9767230dd59cb21fa2b2c58b0f2d751a32aebf3d38b95786d4007f17def8ed2c99a10364d90dd96a2ce7162d0a8f45f64968f8826d0f1ce6b298323b24cd3f2d637b1d6656141efb36fee41488c42d79a03e0fbf1f5", 0x97}], 0x5, &(0x7f0000000b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xc8, 0x4000004}}, {{&(0x7f0000000c40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000cc0)="6340bce186901e5db6eedd3e4a510598a1ebf8109ffa1b2e51cf143eb175798eb1b25463f592805279ae6b8f3863b47bfa7b8fabf102852bd70d562c4a6d7f7ac7310cc713935b8e6aba8d9682c8ff2574d32f374d080c1e3b7db740cd074bfff986af6ade55377026fe0c0b664815152bbbe9b94b6e35432195ae95b295425557354a3f05dec37901bc9a7041b2f276a48c81232cf11fe3eabd15da16115fecebcc8629b14668a551281cafe326b20b89ab34895696529e1523e69da218c93969adef96c1437d80c5b7d1146efdb0d1394b020ed5fc2b9d6b4beaf2f5735958897664917c67b37c3f7826b60e9fd930", 0xf0}, {&(0x7f0000000dc0)="d96a693a0b4c50cd7dd1e9f792987c4950360179734b3cfb9e92b0f8a6d4a32a69d799b7d219dce5ef5aff927a1b87ee76a9b4e95402cee581f58a86615c2ac182644e15bcdb68f2dbd07f72fd7296a750811b5f67f7e9878db3ad1495e9eb2d1aa1bd33738b7ae3d152dcc840dd4e5ea1f5", 0x72}, {&(0x7f0000000e40)="700ba7ce67db47342251cef2ba933469343b1605d389ec666bd9f7e64b5cc65a6ca2970cf564904d25622cb048b2f7c1528853787bf1a7194052a08e5fa7007cd8a0817ce6b2bc2bc8919dd16e0983", 0x4f}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="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", 0xfe}, {&(0x7f0000001000)="b1b5b178fc7b26a679aa119ef64c1b14f47f308dad69bb2e49904962072bda68c0583c8c93660c334172a557a032e1c9f6d3", 0x32}, {&(0x7f0000001040)="27c2f0e95caae60ecfe1d0779a3fa6169a04ff1a9fbfe7cb9559daefcc08a865c5c05cff7ffad07e0b693341a1693765729f76cbaba33792bc36e4aa9afa9c63cbd16244d9911faad9dbede43edd38abe747be19fc913477c9469aa7feaa2d28ee692d87f091eb47a96c9841b992b93bfa9d0118838735da73adfd25721c010fa44c629234c54758132cb4d290f11a4c07b18565f780040640e4ca42c623a8f919119af7c115097b9bcddb86777d894b060447387e87f050818f8f0ac843ab4cccfc7717cddd5fb171b209baf46a4b127f", 0xd1}], 0x7, &(0x7f00000011c0)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r0]}}], 0x28, 0x20000000}}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001200)="e06efc8f6bb5e6bb683cdc1904f494faf9d01c2489e33725a55331cec36cc2fd2c62f4829dfb3f2cdc7785a48813ad8aa5ba", 0x32}, {&(0x7f0000001240)="4f93c026f55ecb2f10b3f17315a4766a3a83f5ca65d53a105f88db9565683c655cee48f56d34d1434f150d4bf01c658960042bc7f6425c9554e51843679fac89f71ada1957324ed30470d2fa3cb1b1a45589884215344583ed7d00d66e0e4c0eacbfc812d6464cbaa8c8eda9aeed9fe11ba6aa5cfa57a56e9f74b93aabc7b74949fe15a7a8ec95b5db168bed8c1c4aeef0f5624225d2ac3c9371bb69ec56012e07e06e105ff78c17617836968c", 0xad}, {&(0x7f0000001300)="73e5cbc849ad8faba9dbbb93faa22995c44d4bbc42eff2f507274eb1760c52d9ef5d5bdd105d", 0x26}], 0x3, &(0x7f0000001740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x8000}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001840)="e9e25a6512088378f03f90af0ee67f5d92963a82a86fff937a9e4c0b86cdfd8bfaefaed127f9734db2a22053c7c7ff9c952cbbcdf7af28f185359f0b64545efa976c05c20a39fb39724e8d59627dc5fea60a50d6536f0fb286dce79c7753dedc212c106ef362ffdebe49f2fa8eeca56c0a16b4e3157909b7d35c72801f22a87afd306d81404066a1bdb586bf9a2b3faf310a469572dfa3aed5109635b0983e198f25b68dae5fedd71d26ddc6eb7a0d81866b49104074a3f9a73a310189de3597d7f68f48b2b85c160c", 0xc9}, {&(0x7f0000001940)="d4b0bc1cb7507959d9207efdd7d80748a2b49b468d5d81a5266bc581666b0e658e218784ed658ee97dc760fb4bcb1998fc5d32dad9faaee424ef7c6f", 0x3c}, {&(0x7f0000001980)="0f1fd69ea032e12694889a5f39817dd7ef11dec31e015d78600735", 0x1b}, {&(0x7f00000019c0)="9d025e8c7d8729cd5ea32c72fd6c00453d531152954523e4f2487c1796ef08ab85188bbd63399bdc104ccf97c9498e7cab073eca5079b48af2b908f2c5e0c6fe5a25238ad269408193fb98dceb7cb75abaf947196de1507924586383a367d8db1483bc03d4b7c2d2f4836311671f7d73a20639cfc52f057b46baf2042479089b0de42512426cc1ca6efdaafe24b7e02c0dee4c80af7b6fc226300249677e21998588eeccd95a0c7a8d2c9c78f9858fc6aae77107379874fff36c1907009f90539b1978fff1f5705b94c61d2f38781a200d9340c0de265d5d6c8758a9b2baaec385e144fede12336566694c0e327dda1911679c46306a", 0xf6}, {&(0x7f0000001ac0)}], 0x5, &(0x7f0000002f00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}], 0x118, 0x24048005}}, {{&(0x7f0000003040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004440)=[{&(0x7f00000030c0)="c94df0bb70438fb47e3968c48e1807af0e5ec9b6363d710c8ee5eaa54a796dcbd470aba71aade4b561917371a7e5e18f92a0f91ed729049872e6467d80fc64673462eb34e1ccfb3f215cd3a4aaea7743421bef84c06ec57d3c63bbf96f9f404d27a611c11b2d9829810aab903aea3ae5602bbb2c32e2ace42a93", 0x7a}, {&(0x7f0000003140)="5f9d2edac87c765a0515d2d436b2b305bc44b00b5dd1cf86faad44ed936e80164d2efc215022831576c19fb4455dc778f5c54ffa49ce5e018b9666ad2b9a7e691e5de760744c43a6bdf79d3bac7494be6c22989498515d4e10cc61e390f165af62ad520ae37207f896d4396f8066ce9d90e1a3f632a1e170a2766b66eb549cb38b41a5", 0x83}, {&(0x7f0000003200)="8604cde2d7d5bc2b8b86bd054de62c27ae3d7b94c49ec887c216b58ac434f4c93e2813e06b06b55928fb9de14d7191a33ab282dc69a9303611eae0c64e26b06dfc0a44e9c70a872289a09933aae192673ab7a0d7b406f4ba65dcc6ff662d91ba1df37036a591e06e9992f99e66bb92d3d8b3a47607035acd6673de839efe6080ecb3335360879d59068545c8c699587c344779", 0x93}, {&(0x7f00000032c0)="2a9483c7010bcc736574538d56088deadf4c6cdedc3b48557478fe0a9e143cca8f92f043eea16a4ebc5924af09957eeb2b1b2415bdf66938d6f74a089aee669b6f7090132ec79422d5bfd7074f114d24717f39ebc8a9e9363959027889e4071b4b0ba41d242b245e1ff56676711f816061e5cc60322add01fdbb981a3710683e4cade76e23111239065f98993e26fb3752d714cedd82726e75a1b1dfb86781ccde", 0xa1}, {&(0x7f0000003380)="f2d9126af2df5cdbb2ad66040115208c76522e7aa04aabfe554d2a45c753e0", 0x1f}, 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0x1000}, {&(0x7f00000043c0)="dfd3703e6f3268983be749bb65f78c8b434c86b6782dda4458e0676757f6700ff076ae13968cb4eaae4cfb7134e2f42a2c1ed74470ea71b64b63b3a1fd29ffeadc647263bcab96674834be8fca64995a3efa4f8b7aa8988f0ad1ccb27ddfff433af2435f1c949c01abe1e1fe6efaf12eb9a7f17f90", 0x75}], 0x7, &(0x7f0000004500)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0xa8, 0x4}}, {{&(0x7f00000045c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004800)=[{&(0x7f0000004640)="f67b5b7b6e9fca57d32a1a47490c03f261c424561113563c30caa42eb95eb4ff03b928c6fe635b1f6948e1dcd21d41876c7813dbab8c6eeaa00ac41d7a4cb47b27b14be9bc0a08b7da5c740b8b55ba17129bb72aef505a7f8f82850c6257646b2edf1fc19668575e274274f121bce156ece3617d68e6baef103a28750667f2fad160d19a4d", 0x85}, {&(0x7f0000004700)="57a091a411257eae5ba902ebb5f741f908e1b9d9ba7fc96a69c5c664d6b007b5148b2a13cef152c64667b177d6961d35facea81f376dc36f5e37fdadf5c949740552894e4d4fff587467600d3094797b2524df6f956a84b205dad0bbc2f29c340860295bfdf32ae165f19bea7feb342833d4324661fbaef7ff03d15fa925069fb5543ad3f5c8f152fdc73c3c4b278fba909d56f92e60ddcc364a15dc5c4d6ca00654147c9496e7128824071cd7ac7f603c5055a1a09c5cb0e6f52a4d9205763b3d1367f86e7308737baa6691b4f94e0de1f19557959a07068b428cd17e61a9", 0xdf}], 0x2, &(0x7f0000004900)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}], 0x60, 0x20000000}}, {{&(0x7f0000004980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005d40)=[{&(0x7f0000004a00)="af102d64f0c68a9ff77094329995d171ba942f2356a68bd859385846b06ffa4efed21bc627f573f19747c2a97e7098016571303e6c6a8ae66701097db6784b909cae78660e788429b663b47c38a8c7ac357c0bc8fea327d7f1b869b508bf4aab5ab7e383c250c4680cec957914ef7e4d55a7a8056d3674940ee75cc67b5a5c6e6e81d7b21418e9e400", 0x89}, {&(0x7f0000004ac0)="a4fafdfca387b3e8098e47cf77df60f933e71f9486929f3cca3071dc22e6a97ed7bbba9d786b3d5c95167b3fd10ee61c45a2fa1e52022c0c88df481c543cc0da5653044d38209a3fcdf835a814c367cfba26332516bccad99ccbb0e052282fb95f937795d3ea72a94747359bcf7f073450966312258d3af261ce71254d98f123518492eb2805c588d9db1c3dd164e6d6f4c3f46c24bd12b41e9a42aa6db92211dc897da8133d9b09602d6d7d1ab2c97451b841e24e6d90bee5af0a224d427d098e4e99edcdbf3712e3fdf32773fe231e61", 0xd1}, {&(0x7f0000004bc0)="44608cb55e26587958b8c3e7daf6d73dc71c36e3d38bbda166540208f9b79fc9a9eebf0ceeec296a7fb98af834bcdfe8362d0170cec8ccb886eb8e80332eac5d75be14caaa4495da0003c5a619779f0c5026ea8f862ea9d8db49b1e009a0ee607eb1a08c49ce3276f94b9baf3379115325f4b148b239e022ae0214323e0a51f75a44522591150d1c6290253e9e166e3893163bbaf2ce0de1bf868275853c40d5b089", 0xa2}, {&(0x7f0000004c80)="f5137716e65165ba37c388c3cdc4ca73bba9a9857cce0cf5e12a13324ae5e2e69d9099385344aa53c33943568d6419c0291691fe02c1175b3793b91314660b7ce68dcfd3bbc4f29dc55fcc103bd495e6c936c7ddffcb770697d849fdfa2427d86d9deb970730bdb3329217377384e35ceaffb1b2b1ff7357d545d510e3e35ed9477d54e929fd807992b8053ad92c2c7779d2906c89374070804c7c96af9410e852f2831b3a67c729fadbe2da8187136dd11b869369b8cd666422fac433a9", 0xbe}, {&(0x7f0000004d40)="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", 0x1000}], 0x5, &(0x7f00000060c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r1, r7, r8, r10, r11]}}], 0x150, 0x20044000}}], 0x8, 0x800) 14:31:44 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x2, 0x6, 0x5, 0x9, 0x0, 0x9, 0x90020, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x200, 0x1, @perf_config_ext={0x0, 0xff}, 0x0, 0x8, 0xffffffff, 0x3, 0x4, 0x1000, 0x0, 0x0, 0x42, 0x0, 0x3b9}, 0x0, 0x7, 0xffffffffffffffff, 0xe) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3308.888560] loop2: detected capacity change from 0 to 16 [ 3308.893856] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:44 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) rt_sigtimedwait(&(0x7f0000000000)={[0x1]}, &(0x7f0000000040), &(0x7f00000000c0), 0x8) [ 3308.907203] loop1: detected capacity change from 0 to 4 [ 3308.911583] loop2: detected capacity change from 0 to 16 [ 3308.943819] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, 0xffffffffffffffff) 14:31:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, 0xffffffffffffffff) [ 3308.968761] loop1: detected capacity change from 0 to 4 [ 3308.984123] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x500, &(0x7f0000000480)=ANY=[]) [ 3309.112642] loop2: detected capacity change from 0 to 16 [ 3309.142282] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3309.159910] loop2: detected capacity change from 0 to 16 [ 3309.170706] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:31:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320003000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000060003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:55 executing program 7: add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) syz_open_dev$sg(&(0x7f0000000080), 0xfff, 0x8a1c1) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x1f) 14:31:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x600, &(0x7f0000000480)=ANY=[]) 14:31:55 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbc71bf1d51a8b053}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r0, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3b, 0x71}}}}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x28000000}, @NL80211_ATTR_PMKID={0x14, 0x55, "b360752da2dd8c217784f9e54b19e955"}, @NL80211_ATTR_PMK={0x14, 0xfe, "475fea4abdbd7420dcd70313d12552a7"}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040000}, 0x44800) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x15) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMKSA(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x80, r4, 0x4, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xfffffffd, 0x23}}}}, [@NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x51}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x5c}, @NL80211_ATTR_SSID={0x15, 0x34, @random="6b4222af56f59dc1a81f59cfba8b7a96f0"}, @NL80211_ATTR_PMKID={0x14, 0x55, "5225c5355c91e2e91dfde7ba65c2e3e2"}, @NL80211_ATTR_PMK={0x14, 0xfe, "b0f9d730f2cface1609783fc754eb1d5"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x4c1c}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0xc7ae}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000810) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 14:31:55 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@loopback, 0x70, r3}) r4 = gettid() rt_tgsigqueueinfo(r4, r4, 0x1, &(0x7f0000000240)={0xa}) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r5, 0xfffffffffffffffe, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000180), 0xef06, 0xc0800) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r6, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x5c}}, 0x2000c000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) bind$packet(r5, &(0x7f0000000140)={0x11, 0x0, r12, 0x1, 0x5, 0x6, @remote}, 0x14) 14:31:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, 0xffffffffffffffff) 14:31:55 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x1, 0x8001, 0x4) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r7 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x1, 0x341002) io_submit(0x0, 0x1, &(0x7f00000003c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x40, r5, &(0x7f00000001c0)="d46a838fd8ca8be866d0207d9383c859c8596ae4c09ae76f89521e1cf1ac518b9cb08371560eb56289cea7b54f072f9f44202b6b77220e9958cf7866fc63fd73b49c4654a9040adeb09a68f6ff89dbffcbfc782610573ee7b946141cb0664630b493cdec0c4f58ca50c85165528f268bacb552393100ef4a6367968c80cd25a10d8a7a42d1dd0947540a72caba0fb686effdf0ffad32c4819e43d5351dd8628ea45a6779d4cdb52e1cb3c5ed89b36e12229d540590f19a244f551273da9e24babda3", 0xc2, 0x4, 0x0, 0x1, r7}]) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="008095b4632e04ce4d6838354f587078ff826fb6de65e735df95232aec7959f7c014de517b4a126c6e4f8d59f83cd887000d55d60a12a5fa9b56f0beb64fb5b5a8359eefaf1680d51688c84a0bbbf36986e3d65310ad869bec55f57a1c2ee52a6e68cba0de0a7d402fac395fa0e433d572e560b61a637b8dd3de01637c8325bfb33d04c51f8124576b03e366b1147d79efaa254e16bd7f73e01aea61e07ff9fdc903644a1dcb0c3bc5d5b912ee8c9a323ab1e7fddd6cd529906411da8340532ef0ae6e9568a91d50253a42efb1e4fbf20e89504e0f27cd79b6150de2a383d048", @ANYRES16=r2, @ANYBLOB="010000000000000000000c000000140003801000038002d5070000000100000000000c000180080001008c7cb8dd45cbb0606f3c1458a4a617d734535d5621d3281d43083edeb27cf4622940495a02f922093615776a4ed7f43f4d9b1d87246e1c6300295a4f681ada13e00f418e2d2f904fe5370d0cf0649559b5f70e4ee63efd1bd7c30c07f3d0", @ANYRES32=r4, @ANYBLOB="93900a6c40c54cda747ea6cc5cda5c8cf1004c236bf7e4ecdb1cb492faf0ff2c96ee5161c9d0469abd17072720e09a716a05193945e422f9452964bc864cb9303ca5c584dcce14573cf536f48cd100"/90], 0x34}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @remote}, 0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r9, &(0x7f0000000300)=@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x42}, 0x8}, 0x80) [ 3319.864470] loop6: detected capacity change from 0 to 16 [ 3319.882604] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3319.892949] loop6: detected capacity change from 0 to 16 [ 3319.904451] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3319.905267] loop2: detected capacity change from 0 to 16 [ 3319.920950] loop1: detected capacity change from 0 to 4 [ 3319.926078] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3319.938240] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3319.946043] loop2: detected capacity change from 0 to 16 14:31:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r2) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) [ 3319.961363] loop1: detected capacity change from 0 to 4 [ 3319.967534] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3319.977715] EXT4-fs (loop1): Can't read superblock on 2nd try 14:31:55 executing program 0: r0 = gettid() r1 = getpgrp(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b360c8000000000000101300f0ff9cd2af2be5cc3414fb4667926f28dbd06fa09bfff9cc133a76"], 0x14}, 0x1, 0x0, 0x0, 0x20}, 0x4004800) kcmp(r1, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:31:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000070003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) [ 3320.057059] loop6: detected capacity change from 0 to 16 [ 3320.071460] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:31:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320004000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:31:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x700, &(0x7f0000000480)=ANY=[]) 14:31:56 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:31:56 executing program 0: r0 = gettid() tgkill(r0, r0, 0x10001) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x28, 0x0, 0x1000002}) 14:31:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, 0xffffffffffffffff) [ 3320.133057] loop2: detected capacity change from 0 to 16 [ 3320.141728] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3320.149760] loop2: detected capacity change from 0 to 16 [ 3320.155215] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3320.190807] loop1: detected capacity change from 0 to 4 [ 3320.205630] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3320.213920] loop1: detected capacity change from 0 to 4 [ 3320.215978] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320005000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000000080), 0xc5a, 0x2) ioctl$FICLONE(r0, 0x40049409, r3) 14:32:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:32:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, 0xffffffffffffffff) 14:32:05 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r2, r0, 0x0, &(0x7f0000000000)={0x23, 0x80000000, 0x20000000}) 14:32:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x900, &(0x7f0000000480)=ANY=[]) [ 3329.727999] loop1: detected capacity change from 0 to 4 14:32:05 executing program 7: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x80, 0x1c1) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000100)={{r1}, r2, 0x6bde603864f315f6, @unused=[0x5, 0xfa2, 0x51, 0x100000001], @name="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"}) syz_open_dev$sg(&(0x7f0000000080), 0x7fffffff, 0x8e181) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100), 0x10000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0xb341daa0822653b3, 0x0, 0x25dfdbff, {0x13}}, 0x14}}, 0x8000) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f0000001180)={0x14, r6, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000011c0)={0x0, "eece0cf26b162a86726ea5381117b5af"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002b00)=0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000002c80)={&(0x7f0000002cc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002c40)={&(0x7f0000002bc0)={0x60, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1450}], @NL80211_ATTR_HIDDEN_SSID={0x15, 0x7e, @random="36755ac1a17b7e77281936f70f72c7ddbf"}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x1000, 0x3, 0x4, 0x0, {0x1, 0x34, 0x0, 0x4, 0x0, 0x0, 0x1, 0x3}, 0x8, 0x2, 0x7}}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_CONTROL_PORT={0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x8804}, 0x4000) perf_event_open(&(0x7f0000002a80)={0x5, 0x80, 0x8, 0x9a, 0x7f, 0x7f, 0x0, 0x6, 0x9080, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3f, 0x2, @perf_config_ext={0x9, 0x651}, 0x3121, 0x2, 0x7, 0x5, 0x1, 0x8e73, 0x6, 0x0, 0x7, 0x0, 0xfffffffffffffff7}, r8, 0x3, r0, 0xc) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f00000021c0)={0x0, 0x1, 0x1, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000025c0)={0x8, 0x7, {0x9, @struct={0x7fff, 0x1}, r7, 0x4, 0x5, 0x1ff, 0x6, 0x0, 0x511, @usage=0x7fffffff, 0x4, 0x1, [0x1, 0x7ff, 0x4, 0x6, 0x8, 0x9]}, {0x80, @struct={0xffffffff, 0x9}, r9, 0x0, 0x3, 0x7f, 0x40, 0x3, 0x80, @usage, 0x61e, 0x6, [0x7f, 0x7, 0x4, 0x1, 0x8d1, 0x7]}, {0x2, @struct={0x80, 0xffffffff}, 0x0, 0x7, 0x81, 0x5, 0x4a49, 0x1ff, 0x6b, @usage=0x1, 0x8, 0x16bb, [0x100000000, 0x9, 0x5, 0x81, 0x6, 0x9]}, {0x8, 0x40, 0x7}}) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000001140)={{r4}, 0x8000, 0x7ff, 0x6}) syz_open_dev$sg(&(0x7f0000002b40), 0x5c306a0f, 0x2) 14:32:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000080003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3329.742627] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3329.753088] loop1: detected capacity change from 0 to 4 [ 3329.757871] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3329.762219] loop2: detected capacity change from 0 to 16 [ 3329.767948] loop6: detected capacity change from 0 to 16 [ 3329.772687] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3329.778053] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3329.787938] loop6: detected capacity change from 0 to 16 [ 3329.797085] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:32:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320006000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xa00, &(0x7f0000000480)=ANY=[]) [ 3329.857567] loop1: detected capacity change from 0 to 4 14:32:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000090003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3329.871471] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:05 executing program 0: r0 = gettid() tkill(r0, 0x23) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000200)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:32:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, 0xffffffffffffffff) [ 3329.901172] loop6: detected capacity change from 0 to 16 [ 3329.909308] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3329.910672] loop1: detected capacity change from 0 to 4 [ 3329.921145] loop6: detected capacity change from 0 to 16 14:32:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local}, 0x2, 0x1, 0x3, 0x3}}, 0x80) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000a40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000140)={0x8b0, r0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x544, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xd0, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '[.$!@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '.#(*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '%[%){\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffe}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-][\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xff%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x128, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '$:(\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xc7:\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '@){!-\xcd#!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '+\\}]^@:{\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ':\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-:%+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '*))\xc4%-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '+@\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*@,\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_BITSET_MASK={0xe6, 0x5, "da8681c52cbb227c8d0f7a54f12f7a6eccea3fe1fcacfc3328fc8e361fdb54f807bcaf4a0f7a994d7a8282dbe0e1644afc6c95252536cf8d167c19c6c96b4f378c86d805388061081bd110c7a801e02c92536a8037d50917fbfe67dfcb4efd80a49dc929221637c80e0a72cb3ac51a067621c76f459a19c6aa349d323b2c42ef29d96de13cac3a2fb35a94b40a369e6cabbca8af33dab45566d8c9ddf71ffb3990d4870a189d25abd95b1adda5cfede614a30ad1169d05f7f7519e523060bbf0e76c498eac08856c4133870b750d6cc6442ef3b44457ce1b13d84355d7cf3b7a924b"}, @ETHTOOL_A_BITSET_BITS={0x80, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1cfb38db}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\'!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '{{#\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '+.[\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '\\]\'/!/\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, ')[@-@.,\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\'#,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '//^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\\^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'j@.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'o\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '^@\xbe#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe6f}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '.:,\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x376}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x101}, @ETHTOOL_A_BITSET_BITS={0x38, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '%-@\xb2-,{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '#))-{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x94, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '{/,!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-},\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+:**,\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, ')${+%]\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @ETHTOOL_A_FEATURES_WANTED={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}]}, @ETHTOOL_A_FEATURES_WANTED={0x230, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x13c, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x14f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '+-/\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '.@\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '$\\:\'{%(\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff7}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '/%}/\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x79ab}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ',[\'$&-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '.}*)}+%#\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '{\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x27ee}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*]\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '$-!-\xbe*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/&\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x80, 0x4, "4252994c46a2d3e3bdd5e5987c05031a1964e85cc52158ce9a34190145668d52e5284a9cda97ac08eaada4bc01041d1d4cfc2547d875bf0803c05ccd590c7aa55e79b015341ecab0bb126351926d8b8ad1ef90beb3f3b62c3a16f52b93ab214ca5ad507b930ed0ccf9b3ada123097dc27cf9c6ae5311b11d20f66d63"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x66, 0x5, "42ee81de691cb391bd968ed3863b38940b54f7d337aa93a032af0b71810b78d2b20bf803dd4e4914480c306239da488fe35ad634476d40b3ac3ef3b19940f160663eea37f76f55685fd114969f48ebaa77e3dc282af8d9eded98e78578f3e8ae87a4"}]}, @ETHTOOL_A_FEATURES_WANTED={0x4}, @ETHTOOL_A_FEATURES_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x48, 0x4, "396ece6d746ddb82a99a53a2c2d799afeb8317334e374afb4028d502784e51d26a90d3c89deeec67def10fad40d5de1818327d3d813de0803d6568623e316c843e4e344b"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x8b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3329.925575] loop2: detected capacity change from 0 to 16 [ 3329.928103] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3329.934793] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3329.937087] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3329.962360] loop2: detected capacity change from 0 to 16 14:32:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000a0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3329.975218] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:32:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) fcntl$setstatus(r1, 0x4, 0x800) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0xfffffffffffffffd, 0x15, 0x5, @buffer={0x0, 0x86, &(0x7f00000000c0)=""/134}, &(0x7f0000000000)="f5a82a708235b35bfa5b68bae05c1146697ff75c3e", &(0x7f0000000040)=""/2, 0x81, 0x14, 0xffffffffffffffff, &(0x7f0000000180)}) 14:32:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, 0xffffffffffffffff) [ 3330.028311] loop6: detected capacity change from 0 to 16 14:32:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320007000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3330.043382] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3330.051346] loop6: detected capacity change from 0 to 16 [ 3330.063574] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:32:06 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000680)={0x0, 0xb08, 0x26}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x1]}, 0x8) kcmp(r1, r2, 0x2, r3, r3) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x5, 0x0, 0x4}, &(0x7f00000002c0)=[{}, {}, {}, {}]) r4 = socket$inet_udp(0x2, 0x2, 0x0) preadv2(r4, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f00000005c0)=""/154, 0x9a}], 0x2, 0x80000000, 0xffffffff, 0x18) r5 = gettid() r6 = getpgrp(0x0) rt_tgsigqueueinfo(r6, r5, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_sigqueueinfo(r6, 0x36, &(0x7f0000000000)={0x28, 0x3, 0x1}) [ 3330.113985] loop1: detected capacity change from 0 to 4 [ 3330.123682] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3330.129737] loop1: detected capacity change from 0 to 4 [ 3330.133918] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7, 0x6, 0x0, 0x7fff}]}, 0x10) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xe1c3) 14:32:15 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x24, &(0x7f0000000240)={0x0, 0xfffffffd}) r1 = gettid() r2 = getpgrp(0x0) r3 = gettid() r4 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x3f, &(0x7f0000000180)=""/138) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_sigqueueinfo(r1, 0x1, &(0x7f0000000000)={0xb, 0x40, 0x9}) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r5, 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x9, 0xf, 0xff, 0x6, 0x0, 0x1, 0x20800, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0xd}, 0x0, 0x2, 0x9, 0x3, 0x59c, 0x65, 0x62, 0x0, 0x0, 0x0, 0x8}, r2, 0xf, r5, 0x1) 14:32:15 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:32:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, 0xffffffffffffffff) 14:32:15 executing program 5: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x121000, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 14:32:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000b0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320008000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xb00, &(0x7f0000000480)=ANY=[]) [ 3339.111572] loop1: detected capacity change from 0 to 4 [ 3339.120087] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3339.123937] loop2: detected capacity change from 0 to 16 [ 3339.138848] loop1: detected capacity change from 0 to 4 14:32:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, 0xffffffffffffffff) [ 3339.148023] loop6: detected capacity change from 0 to 16 [ 3339.150235] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3339.170202] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3339.171458] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3339.191148] loop2: detected capacity change from 0 to 16 [ 3339.198149] loop6: detected capacity change from 0 to 16 [ 3339.216586] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:32:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032000b000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3339.227050] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:32:15 executing program 0: ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000240)) [ 3339.269087] loop1: detected capacity change from 0 to 4 [ 3339.282682] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:26 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:32:26 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8}) 14:32:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000c0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:26 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x40081) 14:32:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, 0xffffffffffffffff) 14:32:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xd00, &(0x7f0000000480)=ANY=[]) 14:32:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x64121b17a05c059f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000010000001800001308f15927e80637bf2464d2656f11b9a5eee8e0ba9b74ac26450acc9a9af1f88eb764b9c1f36036690343883e89322f54889bbbc5653b", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="000000002e2f66696c6530001ce05cc94732aefde7d1356cef6970fbfd2a2daaa4d81feb4469cd6a7f5f8b2d3dafb003399c0f066eb9f7e114bd36911bc5f3ef57f662abb1f52c206aaf42dfbd3d9e8e30a37cb44baa3c8cb039dbc554892c0618583cd8e9817843feb09dd86fc60960"]) dup2(0xffffffffffffffff, r0) 14:32:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320018000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3350.321207] loop1: detected capacity change from 0 to 4 [ 3350.329157] loop6: detected capacity change from 0 to 16 [ 3350.344812] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3350.350317] loop2: detected capacity change from 0 to 16 [ 3350.357089] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:32:26 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() ptrace$setregs(0xd, r1, 0x10000, &(0x7f0000000000)="13") perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x9f, 0xff, 0x40, 0x0, 0x100, 0x3000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x45ff5021e62adef1}, 0x20, 0x1f, 0x3, 0x5, 0x200, 0x200, 0x8, 0x0, 0x9, 0x0, 0x204000000}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x5) [ 3350.376380] loop1: detected capacity change from 0 to 4 [ 3350.377688] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3350.383038] loop6: detected capacity change from 0 to 16 14:32:26 executing program 3: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3350.414077] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3350.418987] loop2: detected capacity change from 0 to 16 [ 3350.421305] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3350.434048] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:32:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x1000, 0x3f, 0x0, "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"}) 14:32:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 14:32:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, 0xffffffffffffffff) 14:32:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000d0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xe00, &(0x7f0000000480)=ANY=[]) 14:32:26 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="bcde") r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000240)) 14:32:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032001c000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3350.653037] loop6: detected capacity change from 0 to 16 [ 3350.670803] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3350.680254] loop1: detected capacity change from 0 to 4 [ 3350.681663] loop2: detected capacity change from 0 to 16 [ 3350.691761] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3350.696402] loop6: detected capacity change from 0 to 16 [ 3350.712703] loop1: detected capacity change from 0 to 4 [ 3350.717536] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3350.720662] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3350.721346] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3350.749577] loop2: detected capacity change from 0 to 16 [ 3350.764820] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:32:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 14:32:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:32:38 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x34, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000009, 0x40010, r0, 0x164d7000) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14, 0x0) read(r1, &(0x7f0000000140)=""/111, 0x6f) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @broadcast}, 0x7c}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000001c0)) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:32:38 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x4, &(0x7f0000000240)={0x0, 0xfffffffa}) 14:32:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000e0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1020, &(0x7f0000000480)=ANY=[]) 14:32:38 executing program 7: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r0, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000}, 0x40004) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) accept(r2, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) 14:32:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320063000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3362.777003] loop6: detected capacity change from 0 to 16 [ 3362.795533] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3362.812997] loop6: detected capacity change from 0 to 16 [ 3362.823269] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3362.826485] loop1: detected capacity change from 0 to 4 [ 3362.830294] loop2: detected capacity change from 0 to 16 [ 3362.838130] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3362.852127] loop2: detected capacity change from 0 to 16 [ 3362.854009] loop1: detected capacity change from 0 to 4 [ 3362.869181] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, 0xffffffffffffffff) 14:32:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000100003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1f34, &(0x7f0000000480)=ANY=[]) 14:32:38 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x2, &(0x7f0000000240)) wait4(r0, 0x0, 0x80000000, &(0x7f0000000000)) 14:32:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200f0000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3363.014831] loop6: detected capacity change from 0 to 16 [ 3363.028324] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3363.059038] loop2: detected capacity change from 0 to 16 14:32:39 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), r2) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb4, r4, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8}, 0x11) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x22c, r1, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x54, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa8, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xc}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x84, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x98, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4004000}, 0x1000) [ 3363.077974] loop1: detected capacity change from 0 to 4 [ 3363.082045] loop2: detected capacity change from 0 to 16 [ 3363.112005] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3363.126070] loop1: detected capacity change from 0 to 4 [ 3363.136343] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:39 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000240003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2000, &(0x7f0000000480)=ANY=[]) [ 3363.282584] loop2: detected capacity change from 0 to 16 [ 3363.293193] loop2: detected capacity change from 0 to 16 14:32:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200f5000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x9, 0x30740) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000900)={0x0, 0xfffffffffffffffd, 0x2a, 0x3f, @scatter={0x5, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/121, 0x79}]}, &(0x7f0000000800)="d42e46ac0f225398d5fee0d464fd1f9147ac6582d2264dbb927b0d510ac71f1cc529d8b11e40f52d522a", &(0x7f0000000840)=""/106, 0x80000001, 0x30002, 0x2, &(0x7f00000008c0)}) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$hidraw(&(0x7f0000000040), 0x66, 0x220540) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000009c0), 0x8a100, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000a00)={0x0, 0x0, 0x6, 0x0, '\x00', [{0x6, 0x9, 0x80000001, 0x4, 0x200, 0x3}, {0x8000, 0x8, 0x0, 0x7, 0x8}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) clone3(&(0x7f0000000300)={0x100004000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0), {0x12}, &(0x7f0000000200)=""/27, 0x1b, &(0x7f0000000240)=""/97, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x6}, 0x58) dup2(r2, r5) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000980)) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fd0c00001769cfaf2280b1fc70fbad682dbbd97d5f4be99c59dd179afe3b4d9e4fac643175c26d20cf54bc61575fd0bed1f7d8"]) 14:32:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2010, &(0x7f0000000480)=ANY=[]) 14:32:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000270003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:48 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = signalfd(r0, &(0x7f0000000000)={[0x5]}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 14:32:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081280, 0xffffffffffffffff) 14:32:48 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() r2 = getpgrp(0x0) r3 = fork() rt_tgsigqueueinfo(r3, r1, 0x0, &(0x7f0000000100)={0x4000000, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r2, 0x1a, &(0x7f0000000000)={0x20, 0x6, 0x2}) 14:32:48 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/221, 0xdd}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x40000080) syz_io_uring_setup(0x6fb6, &(0x7f0000000000)={0x0, 0xb953, 0x0, 0x0, 0x1ac}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r5}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2100000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf0cc9e6878d91a5d5d0000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x800005, 0x0, 0x0, 0x80000001, 0x4, 0x1, {0x0, r7}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r7, r1}}, 0x3000) syz_io_uring_submit(0x0, r0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3f) syz_io_uring_submit(0x0, r0, &(0x7f0000001340)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {0x229}}, 0x1) r8 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, 0xffffffffffffffff) [ 3372.592366] loop6: detected capacity change from 0 to 16 [ 3372.601800] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3372.609224] loop6: detected capacity change from 0 to 16 [ 3372.621680] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3372.630332] loop2: detected capacity change from 0 to 16 14:32:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, 0xffffffffffffffff) [ 3372.647247] loop2: detected capacity change from 0 to 16 [ 3372.650920] loop1: detected capacity change from 0 to 4 [ 3372.666616] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3372.683626] loop1: detected capacity change from 0 to 4 14:32:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000430003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3372.696746] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x1, 0x400) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x3, 0x80, 0x4}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="040005101000000076656107d69d46d5be1b56002000000000000000"]) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x8c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:32:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2400, &(0x7f0000000480)=ANY=[]) [ 3372.770756] loop6: detected capacity change from 0 to 16 14:32:48 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_io_uring_setup(0x642b, &(0x7f0000000000)={0x0, 0x1e3a, 0x1, 0x3, 0x382}, &(0x7f0000ff7000/0x6000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = syz_io_uring_setup(0x2262, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r1, 0x0, &(0x7f0000000180)="f4a80e345f4ff41bb8b6983e5d2540d9ed350e9fc1d512af4b44e0d96627fea20a0a572beeef164556dce9bb4c861b2fa260ff2e83e7e0e3961edf8624dcd416192d2b83606b93c4f2bcc20de7443d2f87403e06edba03f46aeb36ddbedfd3f8d1cd68c02c2402f98d5048efef9efc85369391d48137fa81157a013f05", 0x7d, 0x40800, 0x1, {0x0, r4}}, 0xff) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3372.791792] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:32:48 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x80) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe8, 0x2, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x9}, [@CTA_SEQ_ADJ_REPLY={0x4}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'snmp_trap\x00'}}, @CTA_TUPLE_ORIG={0xbc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0xa}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="7c000f00", @ANYRES16=0x0, @ANYBLOB="00022abd7000fedbdf250900000068000280080002002c802f8508000100090000003c000380080002000500000008000200810000000800010025000000080001000000000008000200ea00000008000200050000000800010000080000080002001f00000008000100060000000800010080000000"], 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r3 = gettid() rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000000240)) 14:32:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200fe000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x90101) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:32:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000600003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3372.885850] loop2: detected capacity change from 0 to 16 [ 3372.906624] loop1: detected capacity change from 0 to 4 [ 3372.908355] loop2: detected capacity change from 0 to 16 [ 3372.933225] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3372.952246] loop1: detected capacity change from 0 to 4 [ 3372.964169] EXT4-fs (loop1): Can't read superblock on 2nd try 14:32:58 executing program 7: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) syz_open_dev$sg(&(0x7f0000000040), 0x5, 0x0) 14:32:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, 0xffffffffffffffff) 14:32:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2700, &(0x7f0000000480)=ANY=[]) 14:32:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000f00003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:58 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0xffffffff, &(0x7f0000000240)={0x0, 0x0, 0x4}) 14:32:58 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv2(r2, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/79, 0x4f}, {&(0x7f0000001300)=""/68, 0x44}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/167, 0xa7}, {&(0x7f00000014c0)=""/199, 0xc7}], 0x7, 0xffff, 0x7, 0x7) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r3, 0x40047211, &(0x7f0000000100)=0x38) 14:32:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200c5010f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:32:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80111500, 0xffffffffffffffff) 14:32:58 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) [ 3382.389362] loop2: detected capacity change from 0 to 16 [ 3382.390800] loop6: detected capacity change from 0 to 16 [ 3382.391781] loop1: detected capacity change from 0 to 4 [ 3382.407817] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3382.410277] loop2: detected capacity change from 0 to 16 [ 3382.411461] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3382.423815] loop1: detected capacity change from 0 to 4 [ 3382.436526] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3382.440519] loop6: detected capacity change from 0 to 16 [ 3382.465555] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, 0xffffffffffffffff) 14:33:07 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:33:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000f50003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 14:33:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000000)) 14:33:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000030f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x341f, &(0x7f0000000480)=ANY=[]) 14:33:07 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$peeksig(0x4209, r1, &(0x7f0000000080)={0xaaf3, 0x1, 0x2}, &(0x7f00000002c0)=[{}, {}]) rt_sigqueueinfo(0x0, 0x24, &(0x7f0000000180)={0x19, 0x9, 0x80000000}) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x7) [ 3391.439168] loop2: detected capacity change from 0 to 16 [ 3391.443354] loop2: detected capacity change from 0 to 16 [ 3391.451694] loop1: detected capacity change from 0 to 4 14:33:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x3a04, &(0x7f0000000480)=ANY=[]) [ 3391.483754] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3391.491699] loop6: detected capacity change from 0 to 16 [ 3391.507540] loop1: detected capacity change from 0 to 4 14:33:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80811501, 0xffffffffffffffff) [ 3391.510647] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3391.525947] loop2: detected capacity change from 0 to 16 [ 3391.528743] EXT4-fs (loop1): Can't read superblock on 2nd try 14:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 3391.533742] loop6: detected capacity change from 0 to 16 [ 3391.538709] loop2: detected capacity change from 0 to 16 14:33:07 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x3) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="b3570021000000001b0013000000"], 0x14}}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'macvlan0\x00', {0x2, 0x0, @multicast2}}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 3391.558822] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x3f00, &(0x7f0000000480)=ANY=[]) 14:33:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, 0xffffffffffffffff) 14:33:07 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x1, 0x5, 0xff, 0x0, 0x2, 0x200, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffeffff}, 0x25600, 0x200, 0xff, 0x8, 0xffff, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0xfff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x9) [ 3391.620028] loop2: detected capacity change from 0 to 16 [ 3391.629661] loop2: detected capacity change from 0 to 16 14:33:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320080040f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000fe0003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x4000, &(0x7f0000000480)=ANY=[]) [ 3391.730328] loop2: detected capacity change from 0 to 16 [ 3391.732443] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3391.752984] loop6: detected capacity change from 0 to 16 [ 3391.756393] loop1: detected capacity change from 0 to 4 [ 3391.768393] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3391.774129] loop1: detected capacity change from 0 to 4 [ 3391.776160] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3391.777676] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3391.788796] loop6: detected capacity change from 0 to 16 [ 3391.794778] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, 0xffffffffffffffff) 14:33:19 executing program 7: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r0, 0x102, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x44}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1c}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'netpci0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0x80}, 0x1, 0x0, 0x0, 0x20008080}, 0x4800) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:33:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000160103000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x4300, &(0x7f0000000480)=ANY=[]) 14:33:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/i8042', 0x16200, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0xdd, 0x0, 0x1e, 0x5, "86cb56b0592ee323806949058a7f8a56b7283a722e6b4928efe8bd40d218ad2cc04c3c28dc011881ddc131ed8935e018c44733ce2b734f4674b46ad5d80086cb", "7391e9522d5e3cdd6a006eb0d2e9d835441aadc1d51b6973a4ff44de24a9bee7", [0x8, 0x5]}) 14:33:19 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote}, 0x10) 14:33:19 executing program 0: write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x49, 0x2, {0x40, 0x0, 0x4}}, 0x14) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x25, &(0x7f0000000040)={0x1b}) 14:33:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000050f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3403.846099] loop6: detected capacity change from 0 to 16 [ 3403.867251] loop1: detected capacity change from 0 to 4 [ 3403.868282] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3403.885545] loop6: detected capacity change from 0 to 16 [ 3403.888027] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3403.905034] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3403.908228] loop1: detected capacity change from 0 to 4 [ 3403.925658] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3403.928642] loop2: detected capacity change from 0 to 16 [ 3403.942865] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3403.963113] loop2: detected capacity change from 0 to 16 [ 3403.978886] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:33:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, 0xffffffffffffffff) 14:33:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x1d, r0) keyctl$reject(0x13, r0, 0x1, 0x9, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 14:33:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000170103000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:19 executing program 0: r0 = gettid() r1 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)={0x20, 0x5, 0x1ff, 0x6, 0x359, 0x9c}) ptrace(0x4208, r1) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_tgsigqueueinfo(r2, r1, 0xc, &(0x7f0000000080)={0x1d, 0x1, 0x1ff}) 14:33:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000060f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x53ef, &(0x7f0000000480)=ANY=[]) [ 3404.115495] capability: warning: `syz-executor.0' uses 32-bit capabilities (legacy support in use) [ 3404.118976] loop6: detected capacity change from 0 to 16 [ 3404.133126] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3404.137308] loop1: detected capacity change from 0 to 4 [ 3404.154304] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3404.167529] loop1: detected capacity change from 0 to 4 [ 3404.183513] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3404.207721] loop2: detected capacity change from 0 to 16 14:33:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, 0xffffffffffffffff) [ 3404.227909] loop2: detected capacity change from 0 to 16 14:33:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x46081) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:33:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8c181) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 14:33:30 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="10b38527a547"}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffffc}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008050}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x80, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4d88}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x44}, 0x84) 14:33:30 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) getpgrp(r2) r3 = gettid() r4 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r5 = gettid() r6 = getpgrp(0x0) rt_tgsigqueueinfo(r6, r5, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r5, 0x0, 0x1, &(0x7f0000000100)={0x8000000, 0x0, 0x80000801}) r7 = getpgid(r1) rt_tgsigqueueinfo(r7, r0, 0x40000000, &(0x7f0000000240)={0x0, 0x0, 0xa126}) 14:33:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000070f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xedc0, &(0x7f0000000480)=ANY=[]) 14:33:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, 0xffffffffffffffff) 14:33:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000180103000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3414.753136] loop2: detected capacity change from 0 to 16 [ 3414.763594] loop1: detected capacity change from 0 to 4 [ 3414.765233] loop6: detected capacity change from 0 to 16 [ 3414.777518] loop2: detected capacity change from 0 to 16 [ 3414.781575] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3414.785063] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3414.799975] loop6: detected capacity change from 0 to 16 [ 3414.805859] loop1: detected capacity change from 0 to 4 [ 3414.814169] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3414.821264] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc030128a, 0xffffffffffffffff) 14:33:30 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) tkill(r2, 0x33) 14:33:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xef53, &(0x7f0000000480)=ANY=[]) 14:33:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000b0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000303000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:30 executing program 3: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x1d, r0) keyctl$reject(0x13, r0, 0x1, 0x9, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 3414.959945] loop2: detected capacity change from 0 to 16 14:33:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0401289, 0xffffffffffffffff) [ 3415.016381] loop1: detected capacity change from 0 to 4 [ 3415.027022] loop6: detected capacity change from 0 to 16 [ 3415.034878] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3415.041498] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3415.051310] loop1: detected capacity change from 0 to 4 14:33:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xf000, &(0x7f0000000480)=ANY=[]) [ 3415.058770] loop6: detected capacity change from 0 to 16 [ 3415.060665] EXT4-fs (loop1): Can't read superblock on 2nd try 14:33:31 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r0, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x49c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x2e, 0x33, @mgmt_frame=@action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x2}, @device_a, @broadcast, @from_mac, {0x8, 0x80}}, @ver_80211n={0x0, 0x7, 0x3, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, @delba={0x3, 0x2, {{0x0, 0x1, 0x3}, 0x2d, {0xbd, 0x6, @broadcast}}}}}, @NL80211_ATTR_FRAME={0x14, 0x33, @ctrl_frame=@pspoll={{}, @default, @from_mac=@broadcast}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x3fd, 0x33, @mgmt_frame=@probe_response={@wo_ht={{0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x4ca9}, @broadcast, @device_a, @from_mac=@device_b, {0x0, 0x800}}, 0x3ff, @random=0x2916, 0x100, @void, @val={0x1, 0x1, [{0x12}]}, @void, @val={0x4, 0x6, {0x1f, 0x9, 0x6, 0x101}}, @val={0x6, 0x2, 0x800}, @val={0x2d, 0x1a, {0x8, 0x2, 0x3, 0x0, {0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x8, 0x80000000, 0x5}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0x1, 0x1, 0xffffffffffffffff, 0x1, 0x2, 0xa8}}, [{0xdd, 0x8d, "4ec06d8e3730ddd015752f3a733dc5c1bad00dfbab3bfa26eb962fa806c6acc3fd1211f3a11c96b93968b0954f7744b7713141a7f95c5ea7cf6240eb037589b8eeb84023e0a88f4721ec1d7ce15bb89bf16d6ea8605e7e62735c0be1960bad24b26f595d445d6981c5b0f72b456071630d3d8b9f201dc00305c417dd35f7f8dcf6acf0eef1df043621290eb312"}, {0xdd, 0x30, "56dd81f5ddf80e850bfa29fc885147e4fd65982dc2d74c6ed6e4eea7e94552ee8cef467e1bba37207436d8d9b2fb3306"}, {0xdd, 0xd2, "f120a7b00caa84f9b4537cd7a2c39fe47740bc9005ad0e17d835e74bf0b88ac1e7becef4f1f36f20bbe3bbce30f9b5f35c50b916533e2267dcd418575404868597249397b47ef6a05aec30778a393d6ea591891cc28dbdcdf1ab15167d7025102693b640cfc890163c2d9b27fb4ccaba992b2d03aca543f8f3db538231abb0b1bc11dd5c89eb4876fad4b04c1a3e310d273db2a74a03daaebe9add2470cfa6cb78b4e3fde86de0bb2a6300d525b2ae609ce250c8dbdfddc4add3ad8d34e8c879fa9a6d829365d725ca8ae44732ae072361fb"}, {0xdd, 0x57, "1d329ec65dde2b0880b2570d81110189aa2ce730f41aee9a41272de61552cf7480ba4fd50fd784d579036f61738969dc1a39ead8e888ba7cd27e62074a4d994862e368d555b3eda7c8e6a32b577ad97e271aa8e0fcba2f"}, {0xdd, 0xb2, "af3c145d32738f349f5e138ef484a5c42dedcff4024fdc369f34cab457866b56d71cab7593177da37da4e7801118d0dc4f46892fbc8a8f6f9e7a85864d1358eeb5e00d5403cf5d9f130a18eee8e485eb07c32913f5e646d61300cbc08669cd3adfe26107a786497bc81f129aee9adaacbf45581b83bcc0331421fc609edf41dda276b4ae09e97f9d88c2f00fc3d237c4a201b878090143907313241764fe6629707256f91452f5a6c3293f149c35eaee2a04"}, {0xdd, 0xf5, "fc3b3baf7f22167a1d75ef5ab76cff7475e5b50e7e3ba13ea0099a8472437fd4942577e59535803a911304a3907e338c6fa0311720d0e065b028c36c54e64f84bb7171977b65522244844adb81236500e47851173132449e2cbdcfc0711460cb09577edb89a4667d8173eb4349a807157685b4105130febb19b46847f8c45c813e9c7758d121bf22d4b8b5538f021a356998a748d462d077059d1ad574ae0145f73f7e5bf6c5e61fe29a7947577d3f673308adb2e71822148bef53d20475f9bb257de9d6b5508a2527d7485251cf74de10798d25c03613de0f055204352df57dd27a96d9b65e180b109cf25ece2fbc25af453b844e"}]}}]}, 0x49c}, 0x1, 0x0, 0x0, 0x44040}, 0x8004) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000000240)) [ 3415.072556] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc004}, 0x20000000) 14:33:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r1 = signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) 14:33:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc040128b, 0xffffffffffffffff) 14:33:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 14:33:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000180f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xf500, &(0x7f0000000480)=ANY=[]) 14:33:42 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r2, 0x43, &(0x7f0000000000)={0x23, 0x20000}) 14:33:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000100403000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3426.083278] loop1: detected capacity change from 0 to 4 [ 3426.096076] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3426.102090] loop1: detected capacity change from 0 to 4 [ 3426.106792] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3426.112208] loop2: detected capacity change from 0 to 16 [ 3426.123231] loop2: detected capacity change from 0 to 16 [ 3426.133647] loop6: detected capacity change from 0 to 16 [ 3426.157455] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200001c0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3426.188451] loop6: detected capacity change from 0 to 16 14:33:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xfeff, &(0x7f0000000480)=ANY=[]) 14:33:42 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x8, 0xe5}) [ 3426.210181] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3426.211562] loop1: detected capacity change from 0 to 4 [ 3426.217043] EXT4-fs (loop1): Can't read superblock on 2nd try 14:33:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 14:33:42 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8981, 0x60) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 14:33:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, 0xffffffffffffffff) 14:33:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000200f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3426.275374] loop2: detected capacity change from 0 to 16 14:33:42 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x30, 0x7ff, 0x3}) [ 3426.295279] loop2: detected capacity change from 0 to 16 [ 3426.304839] loop1: detected capacity change from 0 to 4 [ 3426.317207] EXT4-fs (loop1): Can't read superblock on 2nd try 14:33:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000503000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3426.335917] loop1: detected capacity change from 0 to 4 [ 3426.353182] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3426.414986] loop6: detected capacity change from 0 to 16 [ 3426.421481] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3426.430540] loop6: detected capacity change from 0 to 16 [ 3426.435985] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xfffe, &(0x7f0000000480)=ANY=[]) 14:33:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 14:33:52 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r2, 0x1a, &(0x7f0000000000)={0x6, 0x200, 0x8}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:33:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000), 0x3ff, 0x20002) 14:33:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000400f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x8004007, 0x2e28c0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 14:33:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x40c, r4, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fff, 0x3b}}}}, [@NL80211_ATTR_FRAME={0x386, 0x33, @assoc_resp={@wo_ht={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, @device_b, @device_b, @from_mac=@device_b, {0x9, 0x80}}, 0x1, 0x4a, @default, @val={0x1, 0x5, [{0x24}, {0x8, 0x1}, {0x7e, 0x1}, {0x24}, {0x1b}]}, @val={0x2d, 0x1a, {0x1, 0x0, 0x1, 0x0, {0x820d, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1}, 0x8, 0x7ff, 0x71}}, [{0xdd, 0xa1, "2c846508e2839d7b2e66669b96d3c39a4037903cb7e2b860f1b177127dab76c0f110559db0c8f7a1d17a426dbed78f233d5f40dd5e55ddb44a8325dd4ce46658538bf0c232de57a16e999c47708491d70212aceaa6cb10116bc191bd81613ae70f1b2fa6ee03e6894ec2725627d19247e12b0ad4fb3a4b4360564bf8c5568f8a638b1ead370c1ea8bb52abad3438a9ace15711ac99297c33d77eb28a3cc099dac1"}, {0xdd, 0xe4, "8b5025457d1aa911c6cc28b65dad83a7fc9148541241aa7fdd7269c2a97c72b303fc001533951e78b2a4c8dd8d056aba00662ebfa76feeb5aac39cf04fafedaefa0611ecf5a059c5193c5abd79d03be363e71a6a68a69eaad50c44fdbc9e973ecfd6efb37bbbcf3762592c01c84525686883bcfbdb4de8a4adbb9e05a04b94ff242fbb30554083e7f6da3f8dfdc4d025178150156b756543b32dbda72d96e3c0c4608de3e95980c8771dfe1e3c9826ca3cf17c7c019dd1f576a64291ed283ce5f18fafacd37982df4651a646110b2ae6da62bef8e6e592ebb620c6433995cadbb320a48a"}, {0xdd, 0xda, "d37ddf3a64eb7e91be7b4d1f60b9eb1c457d12eee8edfc4bb6e9396c3e90ae1404eb2e78d6af1fc6b51f9996947ad8b1173b16205546e7164bb106a10928e97ea04eaf2388c1b6cb99c71420d5780b66ac8934892dc9888f03837edc58910034b94e82fceaed28a50335700b11a6296d4daac7dd46768df35c55c7041d287a02ed4f81e553d8988807fe00ddab7f7cb92347843cbd74bd17d5dc5a8bc0342240695c00e0739dcbe3c7e9aaf205bc2d38feae8ab1421b67c5679e39c9daad6804c0ac5b3c78c586fe0b1d08907e5f345680f39d832aa3a1a1094e"}, {0xdd, 0xda, "e3673868c9394082c97e64f4c7aaf0a15e4a8b008bbc12975666a8daafd1049072285250c2454404a37972293090d5ee0d9630eab7e3388df0db40c49dd3ef8efa56328cca0feaf1fb9ae7f282f94bd7ff226b9666261687f1dfc6b4b90623e456ed2fd8e8ce5d028150bc1285fd4a025f74e143f7de398713e06302a6e6bcdc2723b89be533e16b84db34282d00b1b3d6438b717ae85dbeb3770331535ab5892b503b331ad27e3bf4fa35efee9d1c175fd2fadf60b9448fd04a4b8b03fe1510409ef56cc70f61cac2df77173c0b19322f23d7ea2df9f12f228a"}]}}, @NL80211_ATTR_DURATION={0x8, 0x57, 0xfdc}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x18, 0xcd, [0xab9d, 0x40, 0xe576, 0xdd, 0xfffa, 0xfff, 0x3ff, 0x7, 0x6, 0x7]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]]}, 0x40c}, 0x1, 0x0, 0x0, 0x4000001}, 0x2000c805) 14:33:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000603000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3436.235509] loop6: detected capacity change from 0 to 16 [ 3436.240515] loop1: detected capacity change from 0 to 4 [ 3436.244608] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3436.249328] loop2: detected capacity change from 0 to 16 [ 3436.249977] loop6: detected capacity change from 0 to 16 [ 3436.256049] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:52 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="07004000000000000000000002753000"]) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r1, 0x7fffffff, 0xffffffff, 0xffffffffffffff58}) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000180)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000140)={0x26, ""/38}) kcmp(r0, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) [ 3436.278195] loop2: detected capacity change from 0 to 16 [ 3436.280117] EXT4-fs (loop1): Can't read superblock on 2nd try 14:33:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000703000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3436.302061] loop1: detected capacity change from 0 to 4 [ 3436.323664] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3436.346920] loop6: detected capacity change from 0 to 16 [ 3436.358275] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x70bd29, 0x0, {0x13}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 3436.370990] loop6: detected capacity change from 0 to 16 14:33:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x40000, &(0x7f0000000480)=ANY=[]) 14:33:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:33:52 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = getpgid(r0) ptrace(0x4208, r1) 14:33:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 3436.385133] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:33:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000903000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:33:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000630f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3436.496660] loop2: detected capacity change from 0 to 16 [ 3436.514760] loop1: detected capacity change from 0 to 4 [ 3436.532253] loop2: detected capacity change from 0 to 16 [ 3436.533283] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3436.539368] loop1: detected capacity change from 0 to 4 [ 3436.543887] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:03 executing program 5: futex(&(0x7f0000000000)=0x2, 0x100, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x1) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:34:03 executing program 7: set_mempolicy(0x2, &(0x7f0000000000)=0x5, 0x7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) close_range(r0, r1, 0x0) 14:34:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x80000, &(0x7f0000000480)=ANY=[]) 14:34:03 executing program 0: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000200)='ns/time\x00') rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x1fffffffe0000, 0x0, 0x3}, &(0x7f0000000040)=[{}, {}, {}]) 14:34:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:34:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000a03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320004800f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 3447.130775] loop6: detected capacity change from 0 to 16 [ 3447.139993] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3447.144782] loop6: detected capacity change from 0 to 16 [ 3447.150979] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3447.181060] loop1: detected capacity change from 0 to 4 14:34:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) recvmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/254, 0xfe}], 0x2, &(0x7f0000000580)=""/223, 0xdf}, 0x10000}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/58, 0x3a}], 0x1, &(0x7f0000000700)=""/9, 0x9}, 0x7fffffff}, {{&(0x7f0000000740)=@ethernet, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/139, 0x8b}, {&(0x7f0000000880)=""/116, 0x74}, {&(0x7f0000000900)=""/52, 0x34}], 0x3, &(0x7f0000000980)=""/236, 0xec}, 0xffff}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000000a80)=""/250, 0xfa}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/64, 0x40}, {&(0x7f0000000c40)=""/135, 0x87}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/205, 0xcd}], 0x7, &(0x7f0000001e80)=""/158, 0x9e}, 0x10000}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001f40)=""/89, 0x59}], 0x1, &(0x7f0000002000)=""/8, 0x8}}], 0x5, 0x80012062, &(0x7f0000002180)) sendmmsg$inet(r2, &(0x7f00000045c0)=[{{&(0x7f00000021c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10, &(0x7f0000002440)=[{&(0x7f0000002200)="a0cdd1805a0c355ab960e6be8d0237dae7da6b043f980377a5c1119d8e69f4fb202c85a875173a8a3f7853167e15063ecaa16f44bc3b0752c531fe4aae59bd57489535b69b142e7d59364e803216721683f1430782ab27d2c223397ff1cfe459b9bbb81f1f1cb2b6f860", 0x6a}, {&(0x7f0000002280)="6b209cfab592419eedfb8fa56a16d0166113a21ea948e7f296b565b6881fe90c1421268155be2ceb7b2b20dac82775b73eec955d5b510180b710f6ba77fa2ba44cc6a39998e3c8a5de9e44ec700c73ef449d99acfd02", 0x56}, {&(0x7f0000002300)="6a83b7ab83da608383f6172cea28788e5038d6402759486dd00b0b8701093e60f0eae42763fea2d061431a73d8cb29376f5ec89bfa8b447c5813dca5d50591f7c201000eff818d0b272bda4f902864d2a15aaaea2284190d5e8ac4b67c7d56a195ec29a19bd7236b19696824e6f99e31e29cd136f33171be7eda2737ef3af6e517d102ec8a7e74cf63835250", 0x8c}, {&(0x7f00000023c0)="8943100b", 0x4}, {&(0x7f0000002400)="7aa5b2a906679d36a2", 0x9}], 0x5, &(0x7f00000024c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf2}}, @ip_retopts={{0x88, 0x0, 0x7, {[@cipso={0x86, 0x13, 0x0, [{0x5, 0x5, "3d86e6"}, {0x6, 0x3, "1a"}, {0x5, 0x5, "c01dd5"}]}, @timestamp_addr={0x44, 0xc, 0x85, 0x1, 0xe, [{@rand_addr=0x64010101, 0x3}]}, @lsrr={0x83, 0xb, 0xec, [@dev={0xac, 0x14, 0x14, 0x39}, @local]}, @lsrr={0x83, 0xb, 0xab, [@loopback, @loopback]}, @cipso={0x86, 0x41, 0x2, [{0x2, 0xc, "a41a0ee94a06df8eddd7"}, {0x1, 0x3, "c2"}, {0x6, 0x10, "03f617d38e4a1f9125436262ee73"}, {0x2, 0x7, "6470377f57"}, {0x5, 0x8, "7d0d41a54136"}, {0x1, 0xd, "09957517273b95a1792699"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}], 0xd0}}, {{&(0x7f00000025c0)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000002840)=[{&(0x7f0000002600)="02f8cec280fc063a035023d1b01a39e4fd70f2d3580cb1809a83726cddcfa66f29f15b76c9fd035ae2a591192867afa266d781dce64e7e65c6d621b9f632c3904b17b5fa8ef73770e3af931997f9edda59f66c569ad09217dab569e85b18c5df4b4b755e0f2e6a909983241723d5220deb5a23ef8e7c40ef4f7b85183531c8c263ed997ca70b2460cdd0538a2b9be89a4c0ecef4301f8d51df8d15a436075bc5f5d711c0bd1d7b72343a4959486c56ac61bba25524d4bf2417eb8d8a2a35a7ae55aff276e55b7128f6", 0xc9}, {&(0x7f0000002700)="b9eecd722bc9abd9b3e34d987b9c21a8cfc1d9d5eaeec60bc57b12b04dbdc244a8ea1e6f5630f873b9f79dd8bbecff65f9262e", 0x33}, {&(0x7f0000002740)="1ee650de90f2a48ccc7fe59e8d47c910f7504f8b24311452e04c3683bb948fe89376ed666a3c4550fff0c27f649298ca8c329935166cc3068b8bb75a4a4b749ccbb34da5cd598cfdc65bb0dc4a949337", 0x50}, {&(0x7f00000027c0)="5e5abac23405a11e203dfee66ec175d03f823b1e4153a08b539cf4292486096e6ef0e39d0b36748c3bfc813cb1c25c67b57874a0c5b57dd473b7ae7912cd37f7c0a63ebe31cc3949879ba9b82176881431765077c066824242908301d5f47046f4fe43df2c3e02c89f5f50ee5ef3", 0x6e}], 0x4, &(0x7f0000002880)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x18}}, {{&(0x7f00000028c0)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000003c80)=[{&(0x7f0000002900)="9866ee84542036edb645de4185eef3e7add774dce8be35f4a699a252f0a8a585778a5e90621680b0816d3a76ef827d71576e648f6c84404736bade28b083c9cf2fe1d311ab6fc863581af1f0946994aa13d5d3966a", 0x55}, {&(0x7f0000002980)="a0b892a7a0fd7fba891e48f06e280ee2b36e2ed690935cd67a4af7ce006fcfa82deb2c6db35006516d26f6a64c8d62f9213074985e0be605b5bb58053a6ed8411a8182c01dbf91ad306f31c2c6e5859b4f0671c9d2882f245fdc3cdd6258be8da9abe61a3e", 0x65}, {&(0x7f0000002a00)="acb0970403c52f0d5b2f2e318aee514a63323761f5a024781059a6495006e1a8c29b0822dbce7734049eb08597c6044461d8ebad4baa124d812fb5667a009c06b8021f1f5719cb7fe8a7ac04d969872280344e88d063ef2b1ed6d330201304981eb43339d1bfd0f6b2c31415872bf2fecee3e00bf21eb9d5d5562c5e8ddb10", 0x7f}, {&(0x7f0000002a80)="1612e51c76b72d912b071fcd18fc891eaf453d741aa1163b688a6c318a3c7ad4aea88159fa4c2b1cca43f45dc0c362733db7469f21829bab0b07917d93c2d0a078950b508eb6f80c7c1e113f1c85360bb43d705d84b248ad54a6adb0eb333c3877ed9422024e2e80ebbf056dbf8170b0d4c45b9172b735851dde8cd914bbdcba268752ff2471db4e7840a73b", 0x8c}, {&(0x7f0000002b40)="88fa2c973b67637bb989e9f4bef3f269847035476362994850dce268925981331537fc4c005580a2728f9323a2fd78d1", 0x30}, {&(0x7f0000002b80)="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0x1000}, {&(0x7f0000003b80)="3ad9d4b298d7", 0x6}, {&(0x7f0000003bc0)="ec8b2b8deb3418f728f73954498b910ad32bea8e9a140d0efda9f3bf9c0b586ce0b4fad1a44b5caebc46276592e4c3efa9e4976cf531899a395a317f1e74d1e7beba71c6ef66ad612c2920995b13967ec85f33e964c6c22bb88ce1ebe93aee87aa74cb011abf74848a0f463209496c6c47f0181965ea654ffa61b48855775a121a159f6626635d0be7155191743164ad333ad65f6f4ef9eaa92488d84780c0b1061339909a89d8c4", 0xa8}], 0x8, &(0x7f0000003d00)=[@ip_ttl={{0x14, 0x0, 0x2, 0x9b70}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@rr={0x7, 0x13, 0x4b, [@multicast2, @broadcast, @local, @dev={0xac, 0x14, 0x14, 0x15}]}, @timestamp_prespec={0x44, 0x24, 0xca, 0x3, 0x1, [{@multicast1, 0x100000}, {@empty, 0x4}, {@multicast2, 0xdb}, {@private=0xa010100, 0x8}]}, @timestamp_addr={0x44, 0x14, 0xcd, 0x1, 0x3, [{@private=0xa010102, 0x1f}, {@remote, 0x73}]}, @noop]}}}], 0x78}}, {{&(0x7f0000003d80)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000004140)=[{&(0x7f0000003dc0)="4802dd02781f39a128caf93614b85a92818b40562d451ef23bdb1bdd45d6a3ff9372d69e3d72623347bd078d69b1be4453d6fe6b7904bb500cff3318ba011f7dcd019cf224843674f80fc1c93b00b8074f9ad6b25ea15288118397ef06f39dbfd5d9d0e47c6197f31a37436dd63ce9fd4a81fa72d38314e58eb4d23524a63588a32a9b1792e97128bbc5c05d2acdc00cecddd62b9fd7648ddb7cb4926964e9", 0x9f}, {&(0x7f0000003e80)="0451ecab3739457fd1809380b2de59a088d1892f48fa954d0cab6c987a1339b389f9e7787160d15d0ef3ce561e4d433e055e8c16993e735c959e102b3a1a07e668cfec1e936471dd7281dad4606c77346ac97a95a651ed707fd5bc46e17659296e2d0f2a9f08ba14d2eea61449f1cb0374dc1cbe0231d14b688e4c979bdbb20e3fed5c671ff2a5d3b340b1edc32e2a205e0ab635", 0x94}, {&(0x7f0000003f40)="9c07931f7484e92fe270137988016544cb9c3e7027e2d4779fa6e84ed2407d9c5ea2a68d2ba99c9fbc8f083bf8dbacb990a20cc1edb157309bc83792dd8dc113b39256035404493134e5c135fe3ba0c7799d0c24ac51aa53a4445b8b1773806feecf0aca9615b1240542c191", 0x6c}, {&(0x7f0000003fc0)="4263d22ced7c7fff3320bb68aef7934d8bd7f303e540b3edb5b810d7ca74d96c826e958d6c1e9e8d4cca4e13d1ab86343a98aeea65802a15d69f57a57ada25c465a2682f653696e3c12864a439885ca56cb21bda9e8ec7dab0e3c7bce48831ebf65d6179279862693fc7e850ea85ee0011ea745c27798a78fef07f7207052846859b7827834de92ebee07e69635cc03e0e6a1eee21f3e9e460949b43a998c83ed944518a66b4bedba22110f7a5a786a1892ee99c304ec62bd654a11e07887368479595b75e", 0xc5}, {&(0x7f00000040c0)="27df12bc4e5aeb1688d56de8e264ec44c9063905a9f411d57f1b40fc07c199581f30a05fc5f14f47a0fa", 0x2a}, {&(0x7f0000004100)="44291fabf09769dfc18b6c8f31b8", 0xe}], 0x6, &(0x7f00000041c0)=ANY=[@ANYBLOB="11000000000000000000000001000000030000000000000014000000000000000000000001000000f1ffffff0000000011000000000000000000000001000000040000000000000084000000000000000000000007000000891710ac141413ac1414107f000001e0000001ac1414ff940400004434e531ffffffff000c00007f0000010000000200000000000000090a0101010000000200000000000000040a01010200000001831b14ffffffffffffffff64010100640101016401010200000000830771ffffffff00000000000000"], 0xd0}}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f00000042c0)="05104e1f2145af40b55b1d8fb07a40922e4a31bddd09b9", 0x17}, {&(0x7f0000004300)="24e14efac26f3967cc6e246d4d90e93b151fd6a69217652711f03a444d7d7187ae60708cabc83a8f431ae7c65693123c39027ff018a0be51d8e53b1f3e28cb32d74535b41e3d20da03f4993e903173ece514c6d0e16cf0a03b97155807ff611624481f44176f33557061e2957f20e0be61c866854cfae7fc436cf770c34330c906c06fcdd7b11c346e5de64fa4aa651246214e144efc71332f2847e3be4e7a184118ee0e3f22d98b0f7fc4c49a0535ce", 0xb0}, {&(0x7f00000043c0)="b02ef8656bdc927b509121580b0a43c3dd5b9c6d0daac8e6ae65a93e0b4a9ebfeaa1281979cce9f4e49c2ee4375a8a878a5d0f44e087429e0a3be01310d240a633b16adfee6139a51045c12a2ab845093af23f82aebc39c305503ee02cd8a82f38288150b8d030cbe4ab5bfa07293712c08bf3ab006bba89028327c2c31114142e684de94a86e9c26d67e0c1fcd96951451beef56070df6eaf8885bd60e9362cf3df461d3397514e84541806e1d5c879b215ab732aa6e48b262d861aa2122c0ab89c379fd4b4365231dc1f1b72166f0c90a5f7ea7e65222d83dd5374e8d411420d3222add4d5d1405d33ee83", 0xec}, {&(0x7f00000044c0)="ac8a692600766af96e3391431cbfe280e62c0daed2056f695e1e2cbb5ad888c41893f3e6e0464bd8d64f928c1c4ee4c26950f44d49380427a74eafa5c373dddeed883b19ee93c91c5ab687c16c17e5b5dbf4abd947f931736f21d174e31ddee5e252cece33", 0x65}], 0x4, &(0x7f0000004580)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x18}}], 0x5, 0x40) clock_gettime(0x3, &(0x7f0000000040)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000000080)={r3, r4+60000000}, &(0x7f00000000c0)={[0x6]}, 0x8) clock_nanosleep(0x6, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) [ 3447.197180] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000080)={0xa0bb, 0x8}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x1268, 0xffffffffffffffff) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'batadv_slave_1\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x13, 0x401, 0x0, 0x7f}}) 14:34:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000b03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3447.224662] loop2: detected capacity change from 0 to 16 [ 3447.225263] loop1: detected capacity change from 0 to 4 [ 3447.236594] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3447.258129] loop2: detected capacity change from 0 to 16 [ 3447.265768] loop6: detected capacity change from 0 to 16 [ 3447.277478] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320001c50f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:03 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) fork() 14:34:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000c03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3447.337116] loop1: detected capacity change from 0 to 4 14:34:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3447.351190] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) syz_open_dev$sg(&(0x7f0000000000), 0x80000000000005, 0x20000) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 14:34:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xe0000, &(0x7f0000000480)=ANY=[]) [ 3447.377903] loop1: detected capacity change from 0 to 4 14:34:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) readahead(r3, 0x7, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3447.389787] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000f00f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3447.512888] loop1: detected capacity change from 0 to 4 14:34:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 3447.525605] loop2: detected capacity change from 0 to 16 14:34:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000d03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3447.532515] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3447.551301] loop1: detected capacity change from 0 to 4 [ 3447.554236] loop2: detected capacity change from 0 to 16 [ 3447.564556] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3447.654062] loop6: detected capacity change from 0 to 16 [ 3447.660698] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3447.667525] loop6: detected capacity change from 0 to 16 [ 3447.673865] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x4, 0x28e1c1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) 14:34:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000e03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:14 executing program 0: r0 = gettid() getpid() pidfd_open(r0, 0x0) r1 = gettid() r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) pidfd_open(r3, 0x0) r4 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) getpgrp(r1) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:34:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000f50f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:34:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x100000, &(0x7f0000000480)=ANY=[]) 14:34:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:34:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$LOOP_CHANGE_FD(r1, 0x1268, 0xffffffffffffffff) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) [ 3458.768037] loop6: detected capacity change from 0 to 16 [ 3458.775718] loop1: detected capacity change from 0 to 4 [ 3458.794389] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3458.799374] loop2: detected capacity change from 0 to 16 [ 3458.803815] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3458.814965] loop1: detected capacity change from 0 to 4 [ 3458.821560] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3458.821705] loop6: detected capacity change from 0 to 16 14:34:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x7fffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r1, &(0x7f0000000040)={0x8000, 0x0, 0x18}, &(0x7f00000000c0)='./file0\x00', 0x18, 0x0, 0x23456}, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x10000) [ 3458.858955] loop2: detected capacity change from 0 to 16 [ 3458.861787] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:25 executing program 7: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) syz_open_dev$sg(&(0x7f0000000080), 0x2000000000000, 0x84081) 14:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200fffe0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:25 executing program 4: clone3(&(0x7f0000000300)={0x94000080, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x1d}, &(0x7f00000000c0)=""/117, 0x75, &(0x7f0000000200)=""/208, &(0x7f0000000140)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x1268, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000380)={0x0, 0xfac1, 0x8, 0x1}) 14:34:25 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) r3 = gettid() r4 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r6 = gettid() r7 = fork() r8 = getpgrp(0x0) rt_tgsigqueueinfo(r8, r6, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) clone3(&(0x7f0000000840)={0x82040900, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), {0xd}, &(0x7f0000000200)=""/16, 0x10, &(0x7f0000000740)=""/102, &(0x7f0000000800)=[r0, r1, 0x0, r0, r3, r5, r8, r7, r0, r2], 0xa}, 0x58) gettid() sched_getaffinity(0x0, 0x8, &(0x7f00000008c0)) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x7fffffff, 0x80000001}) rt_sigqueueinfo(r1, 0x38, &(0x7f0000000000)={0x0, 0xa861, 0xa}) r9 = gettid() ptrace$peeksig(0x4209, r9, &(0x7f0000000080)={0x203}, &(0x7f00000002c0)) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) getpid() 14:34:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 14:34:25 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x3, &(0x7f0000000200)=0x4) ioctl$FITHAW(r0, 0xc0045878) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) pread64(r2, &(0x7f0000000080)=""/35, 0x23, 0x5f1) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000327bd7000fddbdf2501000000080001007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080001007063690011000200303030303a30303a31302e3000000000"], 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 14:34:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000041003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x400000, &(0x7f0000000480)=ANY=[]) [ 3469.762846] loop1: detected capacity change from 0 to 4 [ 3469.777330] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3469.809013] loop1: detected capacity change from 0 to 4 [ 3469.819646] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3469.831993] loop2: detected capacity change from 0 to 16 [ 3469.834143] loop6: detected capacity change from 0 to 16 [ 3469.851836] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3469.861819] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3469.884709] loop2: detected capacity change from 0 to 16 14:34:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 3469.904595] loop6: detected capacity change from 0 to 16 [ 3469.912554] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:34:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 14:34:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320001ff0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:25 executing program 7: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x8e181) [ 3469.933474] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:25 executing program 0: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/187) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)={0x1}) 14:34:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xe0ffff, &(0x7f0000000480)=ANY=[]) 14:34:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000201003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3470.051772] loop1: detected capacity change from 0 to 4 14:34:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 3470.077712] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3470.136236] loop2: detected capacity change from 0 to 16 14:34:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0xc, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = syz_open_pts(0xffffffffffffffff, 0x484282) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3470.153684] loop6: detected capacity change from 0 to 16 [ 3470.163968] loop2: detected capacity change from 0 to 16 [ 3470.181809] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3470.207357] loop6: detected capacity change from 0 to 16 [ 3470.219185] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200feff0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:36 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 14:34:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) 14:34:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x412640) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 14:34:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pread64(r0, &(0x7f0000000000)=""/253, 0xfd, 0x4) 14:34:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xf0ffff, &(0x7f0000000480)=ANY=[]) 14:34:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000011603000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:36 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r1, 0x25, &(0x7f0000000000)={0x34, 0x4, 0x2}) [ 3481.034764] loop1: detected capacity change from 0 to 4 [ 3481.066726] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3481.078820] loop2: detected capacity change from 0 to 16 [ 3481.083602] loop6: detected capacity change from 0 to 16 [ 3481.087325] loop1: detected capacity change from 0 to 4 [ 3481.093010] loop2: detected capacity change from 0 to 16 [ 3481.106677] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/67, 0x43}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/6, 0x6}], 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00000000000000010000000200000076ae24efcd81d796de489d267224f4ddd3db5b373c76424b8f1268b001d44776c7e8398272a7adc3902eec369024dec0c8aabef40f1511ff04cdffe9f2f39e74d10aad50db60f2c98a24ce0f18020d29ac9a4721a891dd9ddbf6496e25b4146e148819ac585af69e0173cb706b8c3e1a06fbf4fbfdc7795e30362b0039f0c5cf883226f398196d0317acb536ab269234", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8}, 0x40000100) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) [ 3481.121043] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:37 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x1d, &(0x7f0000000000)={0x28, 0x6, 0x7}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$peeksig(0x4209, r1, &(0x7f00000000c0)={0x2, 0x1, 0x1}, &(0x7f0000000100)=[{}]) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) 14:34:37 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 14:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1000000, &(0x7f0000000480)=ANY=[]) 14:34:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0xdc8, 0x339100) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0xc4, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x44, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x0) preadv2(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f0000000200)=""/6, 0x6}], 0x4, 0x1ff, 0x0, 0x18) [ 3481.154516] loop6: detected capacity change from 0 to 16 [ 3481.175595] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000020f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3481.280216] loop2: detected capacity change from 0 to 16 [ 3481.291722] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:34:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000011703000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:37 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 3481.304304] loop1: detected capacity change from 0 to 4 [ 3481.305840] loop2: detected capacity change from 0 to 16 [ 3481.315268] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3481.322242] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3481.390963] loop6: detected capacity change from 0 to 16 [ 3481.414448] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3481.424249] loop6: detected capacity change from 0 to 16 [ 3481.430059] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:47 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r0, 0x1c, &(0x7f0000000040)={0x23, 0x1}) 14:34:47 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/87, 0x57}, {&(0x7f00000011c0)=""/58, 0x3a}, {&(0x7f0000001200)=""/210, 0xd2}, {&(0x7f0000001300)=""/247, 0xf7}], 0x6, &(0x7f0000001480)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x148}, 0x0) dup(r0) 14:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000030f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000480)=ANY=[]) 14:34:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) close(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="ffa31d793395a10f389cf43724fe93915c86efd4efce4dae237b978423ea490528cc09dd0cd0b37189fc54eae39f52df768335e5175fbbe00781639a406a0519c37388e03068bbf590c53e35c0102934efc36c60cd9f9d5b0200000095291c96409ca9aa156475f884c5a08072059a25d112869e4d5ee7a8681084a75a542aa1741fdf4b9ab494d32e409222a745980df08180155df361b5928b2155d0478f84a6e098dfa8a174283b2a6dd1d00249ffbfbfcdb86b25de6fa1a1a189bb4240bbc21f98f403e72d11434351344b8bf8296f744d25ffd328df907407bb03a352", @ANYRES16=r3, @ANYBLOB="b353000000000000000013000000"], 0x14}}, 0xc884) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$HIDIOCGNAME(r1, 0x80404806, &(0x7f0000000000)) r4 = syz_open_dev$vcsu(&(0x7f0000000080), 0x800, 0x82040) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) 14:34:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/vt', 0x50000, 0x80) lseek(r1, 0xfffffffffffffffe, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003780)=""/169, 0xa9, 0x5) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"/496, @ANYRES16=0x0, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="b353000010000000001efd00"], 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000003a00)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000039c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="21a7cff2c1c9a2463f1f33be7905d766b5bb7355", @ANYRES16=0x0, @ANYBLOB="01002dbd7000ffdbdf25150000003400028004000400080001000600000008000200080000001c0003800800020006000000080001000200000008000100f101000054000180140002800800040005000000080001000400000008000300050000000d0001007564703a73797a3200000000100001006574683a67726574617030001200010069623a76657468305f766c616e0000003c000280080001000101000008000200090000000800010004000000080002000100000008000200ff01000008000200e1ffffff08000100c50d00003400018008000300018000000c00028008000300020000000800030090017c7dfb020000001400028008000300020000000800010002000000"], 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x400c004) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003a40), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000003a80)=ANY=[@ANYBLOB="230000a056b1ba606fe2cb45f23d280084a9e66b66faf41f85268f53b4192f63203a656d85d94a62fe33c5e22c2ddf69eafb8d87d5df706105004a048546a1f6c40afdb239b73a2e12b12e6ca010f86e8a127f651f584829f22576ba56c50edebcf16b48e5", @ANYRES16=r4, @ANYBLOB="b353000000892600002000001300"], 0x14}}, 0x0) fsetxattr$security_evm(r3, &(0x7f0000000040), &(0x7f0000000240)=ANY=[@ANYBLOB="0500110000c25b00071aa296554d38027f312f6073c7b004a51548ff0768d931b4dd1609c60a4707047b34"], 0x10, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) clock_gettime(0x0, &(0x7f0000003700)={0x0, 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000022", @ANYRES16=r8, @ANYBLOB="b353000000000000000013000000"], 0x14}}, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r7, 0x4010942a, &(0x7f00000002c0)={0x0, 0x9ff}) recvmmsg(r3, &(0x7f0000003640), 0x0, 0x10040, &(0x7f0000003740)={r5, r6+60000000}) 14:34:47 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 14:34:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000011803000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3491.938906] loop1: detected capacity change from 0 to 4 [ 3491.945782] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3491.954189] loop1: detected capacity change from 0 to 4 [ 3491.964590] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3491.967833] loop6: detected capacity change from 0 to 16 14:34:47 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@polexpire={0xc0, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@mcast2, @in=@remote}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}}, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$peeksig(0x4209, r3, &(0x7f0000000000)={0x3, 0x1, 0x1}, &(0x7f0000000040)=[{}]) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x257, 0x800) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x3, 0x8, 0x801, 0x0, 0x0, {0x1, 0x0, 0x1}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24044084) 14:34:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x200000000000800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) [ 3491.999490] loop2: detected capacity change from 0 to 16 [ 3492.002101] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3492.026933] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3492.028920] loop6: detected capacity change from 0 to 16 14:34:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000040f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:48 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 3492.046234] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3492.051184] loop2: detected capacity change from 0 to 16 [ 3492.064013] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3492.071047] loop1: detected capacity change from 0 to 4 [ 3492.083920] EXT4-fs (loop1): Can't read superblock on 2nd try 14:34:48 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x2, &(0x7f0000000240)) 14:34:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) syz_open_dev$sg(&(0x7f00000000c0), 0x6, 0x41200) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) 14:34:59 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 14:34:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000741903000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x10, 0x0, "69293df7d0c87cb5fb2c51c643c54296e285a508ccb1ed85d6637b824347e2f8d46444309d89732e564bb3fb0a1059e52a5ffd1ef297007c41a529f1fe7e5d8f", "eb88e6022dcdef2107f4e7c076da44968781cb80025a4a814c3244473e5bb4b8", [0x4, 0x80000000]}) 14:34:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000050f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:59 executing program 0: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = gettid() fcntl$getown(0xffffffffffffffff, 0x9) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000240)={0x37, 0x400000}) 14:34:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x3000000, &(0x7f0000000480)=ANY=[]) 14:34:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x3, 0x101200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3503.557702] loop6: detected capacity change from 0 to 16 [ 3503.585280] loop2: detected capacity change from 0 to 16 [ 3503.597850] loop1: detected capacity change from 0 to 4 [ 3503.608704] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3503.613649] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3503.620194] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3503.628851] loop1: detected capacity change from 0 to 4 [ 3503.638816] loop2: detected capacity change from 0 to 16 [ 3503.644184] loop6: detected capacity change from 0 to 16 [ 3503.649130] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3503.654549] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3503.664727] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:34:59 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) waitid(0x0, r0, 0x0, 0x4, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) waitid(0x0, r1, &(0x7f0000000080), 0x80000000, &(0x7f0000000100)) 14:34:59 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 14:34:59 executing program 4: r0 = syz_io_uring_complete(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000002240)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003280), 0x10400, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r8, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) io_submit(0x0, 0x5, &(0x7f0000003440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000001140)="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", 0x1000, 0x3, 0x0, 0x3}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000002140)="fa67a0719e11a9e09ae037f178c3f9a6318dce331feb6e9f40495682b4d34c148750", 0x22, 0x70, 0x0, 0x2, r0}, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x2, 0x381d, r3, &(0x7f00000021c0)="b6c23a3c980b54ac5f2b304f20bdb7d7760f917e2a3788606fdbd7973910ae", 0x1f, 0x18000000000, 0x0, 0x2, r0}, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x7, 0x2, r5, &(0x7f0000002280)="1d0466623969e49da64329616af9ec416dfaeda337b56a696e5ed0d71925c51becd5741380974fa35c3e88f2781e9a653a22c393e3405094a6c7a9050298fc7f9b318c7d65765e34dd786fb575a4263712e77d6c07d9805629d87d5b5b7d1fde32d93affc4e7d68b96d0e07f8a4dd56be703ca5748cc67071db34db43e15ee1be3a476cc01def0fa5dab8e3ecae692b6a64c4d1da4bb04cf81d0b1053bc523ef60e4aea24b739c3cc48f2b3e3d7812a62187e876ceb2d885d09ecac20a075f109b6e220b1780f2781b6c16554bcd0618e19b87922857048249939c90b58b1f2a7ef5d8b07e20aeee10d7c4d671c74bc8563a8708370006b34448203f39f52c3e07a73c68025b6de18513b9ba8009826df17a40ab879858bdff56d5ec988825b9d367ddb9cfd953e6e3ee51e8cd4e42aeb482b48175a28e8b38b9c9bedadb683a851ebaec957889b2dd098ca6ed248a0426ebcd86cde997929965b1dd3a635fd190d13265eac58b798e3b13bb485736bab04934edb91d69452bbcbaa05a723d8ff72f6934f126e2d367f6aaffd265166c1f932bf8daf5c7e65a3c2ffe8bd73167e847b802e974923e353d5c6b3050fa8c2c475e2ec53798db41ee8cb9ddf8a90c45c2f4a6f82a9c03c561229e99d6e2278271df4af63f29e09fbc8d65f6ebb8051bbb4d580078287332ab6592cdcae69a61246c6a1dd2fb6d474238e4395e616c6ecca776cfd50fced3fa0b5a7cd20080ea67d26db8231924b8fb224b38ab410ace61551842c0a806a6b101f9f77fd927e7422d87f9b3e53b2ab69e529ff0ea05f966bb8044c4735bc2b0ad13ebe4dc9979b060fcd0d80eacde5f2d141d59c3a8098d4d07f0b2863dd6c2c71bd727a5cccc7e746a1a542ff9d85f132ce10d722290255db58409c0c683b3af32bef5d777b1bbc24d7441bb899a11fbad98cee5b29eab10916f3929a55ecaf2a5a2b20f434f65b4bfdb69cbbb16b399b8e94f2f2c66674623169cc32fac216e1606b363900f10193c726032bab6131560b387f1c6cbf93ee128e73a878b2dfb584b89a15e5269d9f1130548aa43e4b0a158f1b9467f10c6b7deba0fc0fd7280765c4b0583f456437628a75ae06d9ebd1662dbe29bef0d72e9edaa9b3591cf516e193fc322a655f37e6f4743f19a4342b68417aa571cc0f3aba7a7a1f512ee8d0f19ebb84140806ef2804a77b7a4e2f0e7081822e440b61963583eba93bf981aad1e9fc6b5224a39d59f486f8694abaf5fa4fce17834a93844436e3b12e72947e07b23bc27a544a7d3581394f97f4d728a0e262f5d966ba758c5fdf3989226b8e9d123d30c9d6b32de7a06cbc20a10a82d0802839f1481cb9e8566e259f72a6fe1101f0ae0769a54004180e1eeeb66c1c88943425bbf78440b6355339ab06013e8c5caf41159f7f118d6efcd95c4bb2c86307df189a60a6bc266a5437de7a04fe1f1527de68dde3f8cee779550ae892b5e6e05574b45e8fd3ba0c5ab20418f3c56ed4503650dcf576929178a3bf11e354859d145dfddf3adf4f798ba759c00d610806ab10c7c882b107ea315e9374bd2c66e7b57270ee8f73ec890194ab2af3c6db909990d4b1323d1867162728fe2e353585faa941677627c96474e163896a4a7df7d23c8bb613131f728a965c9867be6d16528b58d60c5eb97cb6e56a92d615e6eeac0a90ef7687831d4a9d2f7c03bd54295cbdd9aeb7222900144a285d22c7f54aecf501d89ece6f3b45fbab90b5750ef83429b05d350d80a014665a29b9980bd61bbf41682c6b94c1edfceabab0eabb6ab7c92bc6a886052ff952c5fb660ce393fc040ef5aca462c31615a3080593931207ee34dd4015529b1a642711da03111d296675b5f25709cd27f613357eff0dedf0bcf5e4bb18050649e1568ec7780d1fb309748b7e5c1f93f42fe594da12e013ab1311c433f09cb8d63125bb8c12f1273fe4b7e515e1fe6237086e870c59e489ba5891abdfd117b22a6f342e150fc921c8250ea0af6d2c3d938e9597a4d29be8ad54088ae0dd9d9991ebc54569694d289a76836fc5345350e8313389a146a7791cf015f275ac1b6eb67696a126d5a75084aed27d3c1126bff87d94d3531d07c352703fa55cd2f542ec747e300ebd273abaae7e0aca6a8eb9ffbc6b31425a7a7edbe5160bddb8bb740b671f56394dfce8ab819feef4803671dc29f3d07e369d1bdded5c1baf94fad0e8b58849f6269593c00f47ea2d542d60a9f92a833e52975542d56e0a06a88c5d06d2fc2473fb5bad2f065c6506487701ef962d09473a7fec284d6a2b3794b663dbd2a9fa92f92817e203e0f5ccf2e8061de129c871630356abf44347b8dfee59143b21625c7b3e34c01b25872262729065d98127729a9ced8fc604497feed6a7e4fd5e9308ace93709752c8b3bf8b7dee825607271d041029b0b5512d3a1cd64f5935c27507cd73109e1a1483f8e032185ef74b4e65c6b91f9d60658a4f5759ba16bf6ff1dc104ea0fee2652b87c558fe9490cd5fe7bc389c613848a5983d745af5a4f3147394926796cd48c8350c5f6012ae313039d6749a6852047111d904acc0487169863817a10dfc5eada1ed040cc94463dcf051ec9bd706c8cf7adf441c70422d42b3a38a304844d8a659b6a7a49e18dbd0f2f6613665accf4fb0b687054a58183163ace6be0274316cfaa67dc897eeabf8e360b300626e1311b1f8e027a34f2f3cb92802cbd11aa359eb29d164f277090616a592ef1b5ffd09f3768bc71cc68589f8faa4fe6f44172a59f72dad7da9238a5f8c0844a1b39508bd8a19e000de0ec85730780e752f06af4d203f46d642a6881450691899b9d811957403d90ca0d99b4af8e33b70886a5b5c133192a36f3abc1b9a9b24e087907205605e76bae8e763f3b946df0597349cebcd4cf76d2e3f087eea256168f6f4a389ebf8c7ca7cc19f8aaedfbf878f25c6837dd88c850d7da33a026e3ea407512cddf51bcb54ad454fae63fd9783b8b36e77667e3fe3235653e95a904982a801b43211f75d16937c6fb0c1811950639b185218d44aa58860fc9a3569c493c42f2abca7b508211c8e0d623c9cb4f5e110e853870380b94c8215662e7c3021b2bb0de1b1fa3e94b5be49bbd0788254e2af61916395842aed5bf831f6bd29d411f89175bf35ead71c53521de00a2983b10f65373eebf8f39c6625f88c9a3752a9aa93ad32b282f8ec686d3bf79c6acbf22cfe38be7b61711f18024519d0e09bb51f6948c79181688ca0c58aae0b3277a93b4ffe824fe1ccc110046803e3f79556c56fb8c11da62d30a447d5f2fbc37b7d7aed84bc0456bf15ca266644cd7d20ec19741ddc37ee4cf4ff59b489a36c210a33d9f135f4b05b210c2d0ce7005ed0cc5d4bacecc174e4d737cae77bc12616ca7137c09271090c48c4b546245be96b55d4adf157c4949217f2e635b2d677c0f272d017c0b47e4c85f87e5e4fd874babdb08bc798a474c2e78e36b8f15fc474fa5915c4885698566f85b1401d07de2f243260181869dfdd431ebfa417b5c09e057df337f288ccd8821536b3d0e06d9896c2c15e17668e4722d91f4efb586c52f60296bd7f97a5f902f37e12cee7b8c9c8fc1f75c4869728f6a910fdea174025b3df796176740e2a8b17ff5193f3ade60cb2f9da17634fbfdb8a6735e11259269b051390f708f3e9d3b9b8973e0b947d538e0f62879611f798b1151f4a803e058b4775874e6edb5e86b11af44fae83f3b17c383950acaf99438500e652c705f605684919f9e32ea324dfb6b50ddc2a1d0b6dfa23b9593c86cde74f6326e3e378901b572bcae34aa10fba2de9a3f17b7e121e4fc6338b082c91d4a7e25ce75b2c6e2c28f246d88897193b7790483be16d76af8b26bce66c2cd2df3673c1365741ca3c8579ec620e683d3fb8f40edb4884cd303a9becfba9e9669078734f84d54fa87e1649629720dbca38404eca2b7a1e0d04e447b7bd2b5ab84bae4e8b503c9b792a8d830a48b08583efda06ba14eb511e44553996604c2b7ede34df5cbc775ef672e937c51056ec250182f4cf196502d02eb345427a00e05140f4b034a9d687a952c7cedde907310f9bf62eef2a1cf325f4903d19cfd668fe4c3bc9ff81252c2f017abb88317870a948ee04ca4a5c5cbb74200a369f115f476bb5a9b0d158a797f8f1b7270f195151f44e9431a403cf9205383462b9303ea1686eb78c0f1285b2eb0f85bae4e72a39bee18fe2bab7278ab9d814b3bbbc5fcfe323f2526f51acdead701d98c5f3b5f188265aceaba1ac15782edd3e80f5265a24746bcb859c3bf79e48fa506b472ee2e4efc74bc43f92ff3446afeed659076901f031ad8e9f757823c86d9e50149ae0698bcc55697f60ceda42a6edea26f3a34294f1bb7ab2f1cf117b48c16338cf41b59104bfca540d21b7d0009e545879c6454f7d4c3c6c5b0567ec32dde87402d3d053c297ed739f83c9c88b547511feda1f98e1452f4fcfd39e5506b128fa627ffd9dcebdac6732de28db921ed8f054fa117dd0162370f761cf0518122a89e418ff03f4b4454eab36a65b794d3907b102661398146faa8e17088d87a33e17b6efbb5dbd651003c401eb255f31697d2ab039a53456e7b1bd90d3d3d1f8e25ee13f869830cf7c8c5d19d9d02977d44cc19d40eb4c3eb12332c76da3f8c1882204e0870d175c4604af5947647c855998d9038ac64bafa6f0aebf28268d87766e7343e091396c8efc1624034985540a7de77a16dc4d02adab4a9d54542f09fc5363325c37a2cd04ff802209ad68436a4c9f5fb928e1899519fd8c38013398be2f22b106931aa9c65b795feaafa3f008422c4e821fdf13d389ecc9114cd3d404fb94eeb52653f531816d1428d7eb67fe537940b3ddf98b340b5da4c85fa1a275c416567d054ce97b26412615144892130bda250db0379d8accf8fefe743962556a174cf99503c33162cf83a745a65779a616032b855c3f8b3d32c67ca6ad90aada27729f3d707eb2446d31b0de0a710941a54cf42f4902272424560b90f83990259db5ebd51cf14281b637ffa106b1f1c6c36d4e3e9a276eccb69a69cc1f606d83d198e419a90667ce7a68973dda4844d63d5666d3e3a9be3adac39421e14a47c06e6fa071abf8a459c0c3cb3192affe22ad87a7c702276a3ff61f6a03fdd48b992e834f8173a5c9281931d3e7ef0af2c69823a23741a9493bd39d28584df305a32396da4e7448933458c70cb739befbf79ed782a7e2cda823507f9070994f9fcd952ed2b89dc4e0412d1575c8fdf5faee8b5ba6fb528955d72ca81248f2300616dfaa79d04725102a50c1c78ac9ae74544436e5dadb331201356ed8aef6ce52dc2514a0fa4209a7bd1b5aa10ec48681ffd538ef6f5494efa9a53c37c9f134faee5aa54fe8e38e51d35bcab185de3140412804c984ea8b9bd198bec5874544c8a8b67fca0ca4aa2a33cda1bfc9fe89dd98340a3e186f91b7245e4e3b6935bda62515c4ef97a260361b54b394bd98b696085daf5bedaf5d1cd7202e67c3f21ad202023595bf24492b19993d83e789566c649db84a9a301a9678e74158606e6578650979b5dca4d0a55f5fd7e6adac5870ed1e3972275121f4ddd2ac1b3bc035115e2afb0f2475e7cd28455a2cf8b4049b3f2d4e57b34232dddece6516a960bc251da091efc0a418e4cf361657b539fb73336461ca58e31baffdf4610d9b5fceaa0942fa5d38d00db480155e46c415f522cb1dd8f19a8576150462e4ba43b03a4b9755533e3c59cfba30d0bb", 0x1000, 0x1, 0x0, 0x3, r6}, &(0x7f0000003400)={0x0, 0x0, 0x0, 0xfda9c036b4b38f8, 0xe, r7, &(0x7f0000003300)="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", 0xff, 0x7, 0x0, 0x2}]) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f00000000c0)="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", 0x1000}, 0x1, 0x0, 0x0, 0x4}, 0x325c62a20c8a6346) write$rfkill(r0, &(0x7f0000000040)={0x8, 0x7, 0x0, 0x1}, 0x8) syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x102) 14:34:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000060f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000001f03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:34:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x4000000, &(0x7f0000000480)=ANY=[]) 14:34:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3503.859493] loop6: detected capacity change from 0 to 16 [ 3503.861893] loop1: detected capacity change from 0 to 4 [ 3503.877297] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3503.881802] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3503.904299] loop1: detected capacity change from 0 to 4 [ 3503.913138] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3503.973261] loop2: detected capacity change from 0 to 16 [ 3504.003151] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3504.022582] loop2: detected capacity change from 0 to 16 [ 3504.035837] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000002003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:11 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) r1 = gettid() r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) ptrace$peeksig(0x4209, r2, &(0x7f0000000000)={0x9d39, 0x0, 0x3}, &(0x7f0000000040)=[{}, {}, {}]) 14:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:35:11 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x20000000007, 0x1e1c01) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xcc0c2, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x5ca) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x118, &(0x7f0000000000), 0x0, 0x4) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0x9, 0x240500) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xcc0c2, 0x0) pwrite64(r5, &(0x7f0000000140)=' ', 0x1, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r5, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r6, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r6, 0x0, &(0x7f0000000040), 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r6, 0x114, &(0x7f0000000200), 0x0, 0x4) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r4, &(0x7f00000001c0)={r0, r0, 0x3}) syz_io_uring_setup(0x35e7, &(0x7f0000000000)={0x0, 0x363, 0x8, 0x3, 0x97}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000840), &(0x7f0000000100)) 14:35:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x5000000, &(0x7f0000000480)=ANY=[]) 14:35:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) ioctl$SNAPSHOT_FREE_SWAP_PAGES(0xffffffffffffffff, 0x3309) r1 = syz_open_dev$sg(&(0x7f0000000100), 0x5, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000140)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) 14:35:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:35:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000070f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3515.474018] loop6: detected capacity change from 0 to 16 [ 3515.489829] loop2: detected capacity change from 0 to 16 [ 3515.496270] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3515.506783] loop1: detected capacity change from 0 to 4 [ 3515.506912] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3515.521008] loop6: detected capacity change from 0 to 16 [ 3515.529369] loop2: detected capacity change from 0 to 16 [ 3515.533722] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3515.541014] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3515.550498] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3515.555152] loop1: detected capacity change from 0 to 4 [ 3515.580322] EXT4-fs (loop1): Can't read superblock on 2nd try 14:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 14:35:11 executing program 0: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_O_TEI={0x8}, @GTPA_I_TEI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x4000800) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000240)) getpgrp(r0) 14:35:11 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x1, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x40) openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x1268, 0xffffffffffffffff) 14:35:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x6000000, &(0x7f0000000480)=ANY=[]) 14:35:11 executing program 7: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) dup2(r0, r2) 14:35:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000102003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:35:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000b0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3515.750809] loop2: detected capacity change from 0 to 16 [ 3515.769497] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:11 executing program 5: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000040)={0xc207, 0x28, [0x7, 0x40, 0x7, 0x20], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3515.795219] loop2: detected capacity change from 0 to 16 14:35:11 executing program 0: r0 = gettid() r1 = gettid() r2 = getpgrp(0x0) getpgrp(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x20, 0x7f, 0x1, 0x0, 0x1000, 0x80, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xf}, 0x4, 0x400, 0x0, 0x8, 0x62, 0x200, 0x7, 0x0, 0x549, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0xb) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r0, r1, 0x2080, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$peeksig(0x4209, r3, &(0x7f0000000180)={0x4, 0x0, 0x2}, &(0x7f00000002c0)=[{}, {}]) [ 3515.804040] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3515.815094] loop1: detected capacity change from 0 to 4 [ 3515.835333] loop6: detected capacity change from 0 to 16 [ 3515.843549] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3515.858993] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3515.864094] loop1: detected capacity change from 0 to 4 [ 3515.885384] EXT4-fs (loop1): Can't read superblock on 2nd try 14:35:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pipe2(&(0x7f0000000000), 0x82000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) pread64(r2, &(0x7f0000000200)=""/100, 0x64, 0x1) 14:35:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 14:35:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x7000000, &(0x7f0000000480)=ANY=[]) 14:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) 14:35:11 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x4001, 0x0) close_range(0xffffffffffffffff, r0, 0x2) r1 = gettid() r2 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x37, &(0x7f0000000180)={0xb, 0x3, 0x2}) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) rt_tgsigqueueinfo(r4, r1, 0x0, &(0x7f0000000200)={0x23, 0x1, 0x9}) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xffffffff]}, 0x8) openat(r6, &(0x7f0000000040)='./file0\x00', 0x131001, 0x12c) [ 3515.966227] loop2: detected capacity change from 0 to 16 [ 3515.977657] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3515.992886] loop2: detected capacity change from 0 to 16 [ 3516.003865] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000002403000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000180f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x980, 0x0, 0x3}, 0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 14:35:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x8000000, &(0x7f0000000480)=ANY=[]) 14:35:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) [ 3516.113924] loop1: detected capacity change from 0 to 4 [ 3516.129226] loop2: detected capacity change from 0 to 16 [ 3516.130310] loop6: detected capacity change from 0 to 16 [ 3516.132950] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3516.141096] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3516.141820] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3516.142103] loop1: detected capacity change from 0 to 4 [ 3516.148855] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3516.150357] loop2: detected capacity change from 0 to 16 [ 3516.157921] loop6: detected capacity change from 0 to 16 [ 3516.160818] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3516.168755] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:35:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 14:35:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 14:35:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$FICLONE(r0, 0x40049409, r1) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:35:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000002703000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="7a00000009000000160e0000d1c36cd0867b41339f4481963fdc880ec4717cd4500ae154bb2ea078e5e90b1ef6bcf23c53a0c2281c2546d550d128fa8b08eebb0abfb9258347dab6615675ee590a86a49e524662c3ff15440e66883751bb3b76c787406b8b8954228672ceda2474638db6a38d23ebc10616075e84d3be01fe6db36e4e2a71243dd5f6bb35e792957fd7fa0dd67a21bf691a236e4748a52285334a64a2f98caaf51e015bc8d8ab4d73f922b34ce5ef1303ea7b737d894a6d"]) 14:35:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200001c0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:35:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x9000000, &(0x7f0000000480)=ANY=[]) [ 3525.932841] loop6: detected capacity change from 0 to 16 [ 3525.933934] loop2: detected capacity change from 0 to 16 [ 3525.945274] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3525.947630] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3525.954360] loop6: detected capacity change from 0 to 16 [ 3525.957938] loop2: detected capacity change from 0 to 16 [ 3525.965369] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3525.966378] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3525.968850] loop1: detected capacity change from 0 to 4 [ 3525.981425] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3525.998854] loop1: detected capacity change from 0 to 4 [ 3526.006681] EXT4-fs (loop1): Can't read superblock on 2nd try 14:35:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x107180) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xdc4c, 0xa, 0x9, 0x0, "c6b61ddf4791a5969059ee077d16dc2e6f78532ee521b8f1507df8ca615d5896ebb78295745728c47971382de0a24f8a516eb77629e181c8d10fb7556828850e", "1c72bec2d36c5a63258156345bc78c0218df0142f6dc94fd4de013cc96c3c992", [0x1000, 0x2]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:35:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 14:35:33 executing program 7: ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000000c0)={{}, "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"}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f00000010c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:35:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000630f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000003f03000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xa000000, &(0x7f0000000480)=ANY=[]) 14:35:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 14:35:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003980)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000001400)=[{&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/204, 0xcc}, {&(0x7f0000001300)=""/125, 0x7d}, {&(0x7f0000001380)=""/85, 0x55}], 0x5, &(0x7f0000001480)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}, {{&(0x7f00000015c0), 0x6e, &(0x7f0000003880)=[{&(0x7f0000001640)=""/21, 0x15}, {&(0x7f0000001680)=""/166, 0xa6}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/105, 0x69}, {&(0x7f00000037c0)=""/178, 0xb2}], 0x6, &(0x7f0000003900)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}], 0x2, 0x60, &(0x7f0000003a00)={0x77359400}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r2 = io_uring_setup(0x200, &(0x7f0000003a40)={0x0, 0x9495, 0x1, 0x1, 0x256}) write$binfmt_script(r2, &(0x7f0000003ac0)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}], 0xa, "9a2d7f357814c36a1e825ed515d337daff100349bf45024fd4b0d8f033fa97ad87232a6567271eda2ea917ee6e4b023a6c664a11ee235e54552b0788bc0809b2b4143ae624fa84d2532906def1fa33962c7bc7d4707b1bcf1ed6df956c15aa2450327d2937ca6511c39813bc0b2ae541327c03920e867931de661e85cb9e5c5e983afa46fc24dd8ff3108dec7025797904714f378ebb8ac285455d1d4c077df299cf24490ef4113699e99f33721c2334761a6d1f653fdf150533859be465e93d8141e021647b21868092b6cd3e53b6d17076401d973700a91ce83f707651490fae0cb82d1f639bcabcf7964022fce1a7499fe66e91be"}, 0x10d) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r3, 0xfffffffffffffffe, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000003c00)) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) [ 3537.297956] loop6: detected capacity change from 0 to 16 [ 3537.305573] loop1: detected capacity change from 0 to 4 [ 3537.309587] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3537.312229] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3537.315598] loop6: detected capacity change from 0 to 16 [ 3537.321124] loop1: detected capacity change from 0 to 4 [ 3537.321966] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3537.325578] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3537.333933] loop2: detected capacity change from 0 to 16 [ 3537.359484] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000004003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:35:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000f50f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3537.388819] loop2: detected capacity change from 0 to 16 14:35:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 14:35:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) [ 3537.408513] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3537.450062] loop1: detected capacity change from 0 to 4 [ 3537.464087] loop6: detected capacity change from 0 to 16 [ 3537.479620] EXT4-fs (loop1): Can't read superblock on 2nd try 14:35:33 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r0, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000002fc0), 0x1e1800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000003040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0}, &(0x7f00000031c0)=0xc) r7 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000003200)='cgroup.procs\x00', 0x2, 0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r10, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) r11 = accept$packet(0xffffffffffffffff, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000003280)=0x14) r12 = getpgid(0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000032c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0x0}}, './file0\x00'}) [ 3537.491188] loop1: detected capacity change from 0 to 4 [ 3537.500094] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3537.502817] EXT4-fs (loop1): Can't read superblock on 2nd try sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003440)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002f40)=[{&(0x7f0000000740)={0xe0, 0x1a, 0x20, 0x70bd2a, 0x25dfdbff, "", [@nested={0xc, 0x24, 0x0, 0x1, [@typed={0x8, 0x4d, 0x0, 0x0, @uid}]}, @generic="d38f", @typed={0x8, 0x49, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x9, 0x41, 0x0, 0x0, @binary="2a06fcc1fa"}, @nested={0x8, 0x3a, 0x0, 0x1, [@typed={0x4, 0x3e}]}, @typed={0x8, 0x43, 0x0, 0x0, @fd}, @nested={0x94, 0x68, 0x0, 0x1, [@generic="0f9b7f3b9b34e3bd69f1d4e9fddcdc608a822c7570c389a23b4440e882430ab4b52e79e3e83bdd342c3f6f23348eb941fa8a5a433786eb88c3a565260d39f2d7b5ae4bcc3b837282a2190dae91bd56ad149e45f6bc7ab5ef367871150c3a68413b6aa0ab875e6816e72ca267051d06ddce7b24efbf1d236bb761a3701c9545add2f7c2236a70d891be5b488f0d49ba8e"]}, @typed={0x8, 0x14, 0x0, 0x0, @uid}]}, 0xe0}, {&(0x7f0000000840)={0x24dc, 0x41, 0x4, 0x70bd26, 0x25dfdbff, "", [@nested={0xe3, 0x88, 0x0, 0x1, [@generic="bd01d439513436476208acffc5ffc5a5370a5f0a86d9747423b44652c0924c74edd5ae98b38b600ed81ec508d1755de844f4a80a", @generic="700203eb0d674d3fa6b8bb9bc38e2887d205d3ccf2f316116892af6e8381853baef7e8bf3b1486aedaad3d55c43878fb580bac7c3c51818575", @generic="34961335271a11e63f7b", @typed={0x8, 0x77, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x3a}}, @generic="346540418b5621e1e63dd390521e2d5c9fe7e1eb7014933ec8354db69cc3e498753cc6691ad209c2dca096a5d8cf6a136c93e69e6ad0620180afe2181a2410f67322ac46302802c252bbaf32a0796dd16bee735ebb3ba402", @typed={0x8, 0x69, 0x0, 0x0, @ipv4=@local}]}, @nested={0x10ef, 0x3, 0x0, 0x1, [@typed={0x8, 0x12, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x1004, 0x91, 0x0, 0x0, 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@typed={0x8, 0x61, 0x0, 0x0, @pid}, @generic="13c985518a029ba1e4a004ca42194e2a9c694f77463793bfffce85af93ea8b46178e60455d76f2f060ef8982b3eb860b382869ccf748f65d60c07aba03b53fec709f36d8659f11502a8f3bd0ef1fec6e020b59a434292426fd78a1b8e84f24c92e331cc2931e9ed0b9701d020026d483c44d63c42e656b888aced5004032cbec51954f3d9664d70ec67addff0f9f6837fe2326ecdc2e5bc6615c0a8d15d901a27c089fd19899639d059bef88154b4b7855b1d0e42ee72e5254e61ccff8fbf44797314d6491bcde94385122280e563f1f4f2acc0bbfb7ca"]}, @generic, @typed={0xc, 0x4, 0x0, 0x0, @u64=0x1}, @typed={0xf, 0x74, 0x0, 0x0, @str='/dev/loop#\x00'}, @nested={0x127e, 0x48, 0x0, 0x1, [@generic="181c3f96ebf71591c368559fcda5af134fb621c71427aa424179a7cab045a4c282f45860cd00986df058d16ce3d6795a0ea1fcc2300cf42c5f663b4ff19aada7f0556ee6cdef675c5b3ff0086978e8661d1f114569672b06ff", @generic="bfc0c484821e86cea9bcb93f696bcd13474769c3903aa16415d308e78a1f465cfb1335e7216d9ba6f360a2a4b66830c8e1ae944b1776ac73f4e1b856f0888d438ae9e9e1142f", @typed={0xd, 0x53, 0x0, 0x0, @str='*\'%$\\\xd9/-\x00'}, @generic="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@typed={0x14, 0x93, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x1c}}, @typed={0x4, 0x6}, @typed={0x8, 0x4b, 0x0, 0x0, @u32=0xb8e}, @generic="b7c9b287b46ccaa637911d768426503f4670f017ac323a74595eced125888b3440fd41de389843b6a4a8265ba7f2a8ee8814c6db71cadae430849f8da7f6ef5827068e7e8a2b617cee0c904a8971944246ff42fdcd5b99b475eeec254657822c4c839e69b60259f13b10330fe23c4975fd99334cf456b25fb3ec89ef578fd8df5104eb1dca1b54e69ddada8169edf746ce52e4839fab2a0acc8b29dadeb39f5e0b2e804a9a3b415f647f0f6f39809723819a3d1f8edd02ca70f2877e8c7b", @generic="3d4f977bdfcd98b170de2a6744d809ac4cb5c00f495cb5c0ff814a925c05d9d39e3369e68c9f1117b36393a63af760139dc73a6c8a7cafdb6e8694240ab01a81fd6877ba5cffa192ae941438b1e54c5b45295cdce5d8e68415a47bdcd9bbc55f6e515f94c9c958d62160bcf6cda6b4e69728a273dd26bfdc0150b7627e8ede8b7410ded3ed82a9f23650e5b020ad116a73dda921e515d170346b0f640bdf7ff9857f47794fd95071e7367f1304cbd9303c400c337c3d17db0ee379d4ce559d171695f21b1d66b07010fa8ee8dff15c98f1b1991d90360de50d0af0f7ab4ff9a1ac0df7a64078f4e1cfbfb7861a"]}, @generic="55ea5970fcfa36ff0d3907885760dfb3163e6af41040fa6f4058eacdb0b085311b2bfb85f80f52461bf0bc66cd75bb73e23579f293484416f755c11fe60f9007720a3c1f0b8b91e8d2a14e216057ef02178e54897cf6707a7271"]}, 0x24dc}, {&(0x7f0000002d40)={0x1f8, 0x1a, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x41, 0x5a, 0x0, 0x1, [@typed={0x8, 0x93, 0x0, 0x0, @uid}, @generic="5fb811380b1b1f9d94044879a320e90940e44cff34867bf43ba5ebe3b32f34df30", @typed={0x14, 0x36, 0x0, 0x0, @ipv6=@loopback}]}, @nested={0xef, 0x2e, 0x0, 0x1, [@typed={0x8, 0x74, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @fd}, @typed={0x14, 0x51, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @typed={0x8, 0x57, 0x0, 0x0, @pid}, @typed={0x8, 0x81, 0x0, 0x0, @ipv4=@loopback}, @generic="d09f843b21d59ffab082d1fe32cc946afb477b36dd42ace146abb6e5294fc6fec03c9361895fc8077073f83405416e286211b4edf37508dc89a85cfd042d1a341122c0fc8a026e46ac1d5903ed6b74ead18b2d5636e14495a5d7bd827a09f0483ed2e276d79525be326bfce7f6c76b5be58ff5980c3efc5d51c93c14fc0b1059dd5f4e03db578363e7855b6caace4c1af0d44f3f1f67e18458648ae847326f2c09b7072627d1b9235be11c8a0dcd128d81add084d32284"]}, @generic="c385d16f8b9092fdd790543dc107aa9cd34146e8cca7799896f325ba6a4846f65f6fef16ac7c2eeee830c9cb0bac218428c048a9a4a3e7ec88130af77487d85c2eebc19af29f063ba5b79dbfcbc627860569e0bc0fad08c8fc3bb9a2e840c6cc8d5e0364a43b984ab3dfd2530881c13748d2ad590b8fe51bc4b95bf6fd5c324e497a5468794425a67677b92737646dfece02702501c5bab48f229fb4fb3273f9ff8f5a2c9ba296b8324784ed312c266f4a5ca8a3"]}, 0x1f8}], 0x3, &(0x7f0000003300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x28, 0x1, 0x1, [r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff, r8, r9, 0xffffffffffffffff, 0xffffffffffffffff, r11, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00, r13}}}], 0x130, 0x4000044}, 0x24000044) r14 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r14, 0x1268, 0xffffffffffffffff) 14:35:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 14:35:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xb000000, &(0x7f0000000480)=ANY=[]) [ 3537.525568] loop6: detected capacity change from 0 to 16 14:35:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x20, 0x4806c2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 3537.543165] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:35:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000000003000000320000fe0f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) [ 3537.611304] loop1: detected capacity change from 0 to 4 [ 3537.619998] loop2: detected capacity change from 0 to 16 [ 3537.647639] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3537.652515] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3537.667588] loop2: detected capacity change from 0 to 16 [ 3537.680200] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) 14:35:45 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000004303000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), r2) syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r2) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r2) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)={0xffffffffffffff16, r3, 0xb341daa0822653b3, 0x0, 0xfffffffc, {0x13}}, 0x14}}, 0x4010) syz_open_dev$vcsn(&(0x7f00000000c0), 0x800, 0x14000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r5, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x202, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40460c4}, 0x4000) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000000)) 14:35:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 14:35:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 14:35:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000017000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0xd000000, &(0x7f0000000480)=ANY=[]) 14:35:45 executing program 7: r0 = msgget$private(0x0, 0x581) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = msgget(0x3, 0x446) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r5, 0x0) r6 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x3, r3, r5, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r6}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getpgrp(0x0) rt_tgsigqueueinfo(r9, r8, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x1, r1, r5, 0xee00, r7, 0x100, 0x7fff}, 0x0, 0x0, 0xa9, 0x4, 0x3, 0x6, 0x6c4, 0xffff, 0x200, 0x6, 0x0, r9}) r10 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) ioctl$SG_IO(r10, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffb, 0x18, 0xff, @buffer={0x0, 0xf5, &(0x7f00000000c0)=""/245}, &(0x7f0000000000)="6906769cc57eea23359ab2dbd9b5c541d68db538fcb78f94", &(0x7f00000001c0)=""/180, 0x20, 0x10, 0x1, &(0x7f0000000040)}) [ 3549.762960] loop1: detected capacity change from 0 to 4 [ 3549.781668] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3549.785226] loop2: detected capacity change from 0 to 16 [ 3549.797713] loop6: detected capacity change from 0 to 16 [ 3549.800221] loop1: detected capacity change from 0 to 4 [ 3549.807780] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3549.824873] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3549.833095] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) [ 3549.842914] loop6: detected capacity change from 0 to 16 14:35:45 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="7884f0110c58eb9ce1e806496b194041c253165acfd6421af2fa016e36509dafeff943b4abbf007c9fe88a432b28123faa0b3f1a04d8de066b1cf79dcb76eaaed0e404ff33a0f0313be0b0202cf36d4eb2cdd8b2cc38e2492902", 0x5a, 0x4) [ 3549.864279] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3549.883365] loop2: detected capacity change from 0 to 16 [ 3549.918066] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:45 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1}, {0x6, @remote}, 0x20, {0x2, 0x4e20, @rand_addr=0x64010101}, 'veth1_to_batadv\x00'}) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) 14:35:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 14:35:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000027000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:45 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000006003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r5, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f00000000c0)={'wg0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00'}) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x34, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x2, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x70, r3, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x20000001) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000200)={{0x2, 0x40}, {0x7, 0x1}, 0x7, 0x1, 0x9}) [ 3550.035741] loop1: detected capacity change from 0 to 4 [ 3550.052842] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3550.111121] loop6: detected capacity change from 0 to 16 [ 3550.163261] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3550.196896] loop6: detected capacity change from 0 to 16 [ 3550.212758] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:35:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000000c0)=""/1, 0x1}], 0x2) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0xb341daa0822653b3, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x201, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 14:35:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) 14:35:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x10000000, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000017000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 14:35:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000004000197403000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x5812c1) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 14:35:56 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x660, 0x123081) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x8e181) io_setup(0x572, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000280)="81", 0x1, 0x2}]) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x8, r4, &(0x7f0000000140)="6f67220f54342810f67ee6a90aae78df3c665d653d8a583a7f60ec064a389aaf33cdfb353b1626c93984fb553e71e7a2deb4c38cea4524557a28554824cb", 0x3e, 0x80000001, 0x0, 0x2, r1}, &(0x7f0000000200)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1492b1dd9c8109563ef55577b1ea644347c83c07840e2064064f19cee2184a37a530bd495e866658bcef35ffa8c1265e5956b42ab50aaf39bc49d8", @ANYRES16=r6, @ANYBLOB="b353000000000000000013000000"], 0x14}}, 0x0) ftruncate(r5, 0x81) [ 3560.379029] loop1: detected capacity change from 0 to 4 [ 3560.390031] loop2: detected capacity change from 0 to 16 [ 3560.392387] loop6: detected capacity change from 0 to 16 [ 3560.402373] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3560.405042] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 14:35:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) [ 3560.414705] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3560.424087] loop2: detected capacity change from 0 to 16 [ 3560.425563] loop1: detected capacity change from 0 to 4 14:35:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) pread64(r0, &(0x7f0000000200)=""/107, 0x6b, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="b3530000000000000000130000007c3bb84c880dfbbe499c81fd7901dfb29fd49ddd7e456a5247e530f7eadb4de2870aec09bfa7958bd1948d74758680adceb01e0714bf00"/79], 0x14}}, 0x0) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x3ff) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i915', 0x0, 0x0) lseek(r3, 0xfffffffffffffffe, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xc0}, 0x20040014) [ 3560.432036] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3560.436321] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3560.442049] loop6: detected capacity change from 0 to 16 [ 3560.458668] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:35:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="2000000040000000030000003200000027000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) 14:35:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x20000000, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000f003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 3560.597818] loop1: detected capacity change from 0 to 4 [ 3560.610216] EXT4-fs (loop1): Can't read superblock on 2nd try 14:35:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x280000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0xcc5, @dev={0xfe, 0x80, '\x00', 0x13}, 0x800}, {0xa, 0x4e21, 0xff, @ipv4={'\x00', '\xff\xff', @empty}, 0x6}, 0x4, [0x8000, 0xa67, 0x6, 0xeb, 0x10000, 0x8000, 0x5, 0xfffff089]}, 0x5c) 14:35:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) [ 3560.630973] loop1: detected capacity change from 0 to 4 [ 3560.642130] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3560.646112] loop2: detected capacity change from 0 to 16 [ 3560.658765] loop6: detected capacity change from 0 to 16 [ 3560.666979] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3560.672533] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities [ 3560.685999] loop2: detected capacity change from 0 to 16 [ 3560.690834] loop6: detected capacity change from 0 to 16 14:35:56 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 3560.702469] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 14:35:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x4, 0x2, 0x1, 0x0, 0x5, 0x40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0xffffffff, 0x4, 0x4b1e128d7a209818, 0xeed, 0x7, 0x81, 0x0, 0x1000}, 0xffffffffffffffff, 0x6, r0, 0x9) [ 3560.712463] EXT4-fs (loop6): couldn't mount as ext3 due to feature incompatibilities 14:35:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000400000000300000032000000ffffffffffffffff0200000002000000008000000080000020000000e1f4655fe1f4655f01f7ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000480)=ANY=[]) 14:35:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x9b0, 0x56403) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pread64(r0, &(0x7f0000000080)=""/123, 0x7b, 0x1) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) 14:35:56 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 3560.822023] loop1: detected capacity change from 0 to 4 [ 3560.832602] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3560.837467] loop1: detected capacity change from 0 to 4 [ 3560.840689] EXT4-fs (loop1): Can't read superblock on 2nd try [ 3569.824234] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 3575.595425] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88800c8fcc00 (size 184): comm "syz-executor.5", pid 283, jiffies 4298227164 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc a0530c09): kmem_cache_alloc_noprof+0x406/0x680 prepare_creds+0x2c/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf59/0x7400 kernel_clone+0xea/0x7f0 __do_sys_clone+0xc7/0x110 do_syscall_64+0xbf/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800f9e1d00 (size 128): comm "syz-executor.5", pid 283, jiffies 4298227164 hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................ backtrace (crc 73a45b14): __kmalloc_noprof+0x497/0x760 security_prepare_creds+0x101/0x160 prepare_creds+0x579/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf59/0x7400 kernel_clone+0xea/0x7f0 __do_sys_clone+0xc7/0x110 do_syscall_64+0xbf/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800fa60fc0 (size 360): comm "syz-executor.5", pid 20384, jiffies 4298227286 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff 60 c3 90 88 ff ff ff ff ........`....... backtrace (crc a06d0f8): kmem_cache_alloc_noprof+0x406/0x680 alloc_empty_file+0x58/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800c04c940 (size 16): comm "syz-executor.5", pid 20384, jiffies 4298227286 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 3d 00 00 00 01 00 00 00 ........=....... backtrace (crc 93b9fc37): kmem_cache_alloc_noprof+0x406/0x680 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 14:36:11 Registers: info registers vcpu 0 RAX=00000000013fef55 RBX=0000000000000000 RCX=ffffffff84bec0b7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c9610 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c630a R10=ffff88806ce31853 R11=0000000000000001 R12=ffffffff86644c50 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84beadae 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 ffff8880e53c2000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f181cd00208 CR3=000000001e366000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000410a1a8000000000 XMM03=0000020101491d82befc0101039aff0f XMM04=00000000000000003f9224330a9e2624 XMM05=000000c0002931d0000000c000293440 XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fe08ac3cfdce8f0 XMM08=00000000000000003fde6d6bab80444c XMM09=00000000000000003f836a418e786e20 XMM10=00000000000000003fa16f33079bf928 XMM11=000000c0002924e0000000c0002926c0 XMM12=000000c000292660000000c000292540 XMM13=000000c0002926f0000000c0002b6000 XMM14=000000c000292ba0000000c000084150 XMM15=000000c0000ac900000000c000292bd0 info registers vcpu 1 RAX=000000000095a689 RBX=0000000000000001 RCX=ffffffff84bec0b7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c9610 RBP=dffffc0000000000 RSP=ffff888009727e58 R8 =0000000000000001 R9 =ffffed100d9e630a R10=ffff88806cf31853 R11=0000000000000001 R12=ffffffff86644c50 R13=1ffff110012e4fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84beadae RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e54c2000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe86f96a50 CR3=00000000100be000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=2934383120657a697328203030636366 XMM03=3220646970202c22352e726f74756365 XMM04=3030202020200a2e2e2e2e2e2e2e2e2e XMM05=30203030203030203030203030203030 XMM06=3030203030203130202020200a3a2973 XMM07=6d75642078656820200a343631373232 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000