0 RDI: 00007f617ad76000 [ 1675.187291][ T2192] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1675.195364][ T2192] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1675.203346][ T2192] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1675.218787][ T2198] EXT4-fs (loop2): invalid first ino: 0 [ 1675.226816][ T2195] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (21 blocks) 06:11:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x80045301, 0x0) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000340)=""/67, 0x43}], 0x2, 0x40, 0x4) r3 = gettid() process_vm_writev(r3, &(0x7f0000000080)=[{&(0x7f0000000100)=""/262, 0x106}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000240)=""/207, 0xcf}], 0x3, &(0x7f0000121000), 0x0, 0x0) [ 1675.271275][ T2198] loop2: detected capacity change from 0 to 4 [ 1675.281422][ T2198] EXT4-fs (loop2): invalid first ino: 0 06:11:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x277, 0x0) 06:11:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fca, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:11:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:11:59 executing program 4 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:11:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xca03000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:11:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x20c00) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x80045301, 0x0) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="bf70a81e1b163340d6f93fe3cea3fc6249cd8217eedf8cd7c3a1e45fff0d8929906458d29aece7f83f642505ac939f421778", 0x32}, {&(0x7f0000000280)="6e6cc8293af3ec84aa632daa47b32f7b02e6b0e361fa56c6855231b30d48adb5da9977acd2d34b48b817895c5f7b95bab44b2e8208ccb77c3714327dd7e265d59040a40c0b9ee3d42be8666bb0eb11dd2bf2c610650492279ec34ac8b82d1fa1ef9792ce", 0x64}, {&(0x7f0000000300)="57594f8341028ed0a8c408a3d5f3dc0cc5dfb5f4ecfb5b742dea30571a248be3aeabb5a345946987bf62f428d12380bb7543d031331ea84d69a8982f7df0bba5369152d1c684c5d65b31ca71d73f494f70591b07", 0x54}], 0x3, 0x8) tkill(r1, 0x34) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') wait4(r1, &(0x7f0000000080), 0xe3685db16a1fcad8, &(0x7f00000001c0)) 06:11:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) tkill(r1, 0x21) r2 = gettid() tkill(r2, 0x7) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) [ 1677.666972][ T2247] loop2: detected capacity change from 0 to 4 [ 1677.677166][ T2250] loop3: detected capacity change from 0 to 175 [ 1677.683716][ T2252] loop4: detected capacity change from 0 to 512 [ 1677.694233][ T2247] EXT4-fs (loop2): invalid first ino: 0 [ 1677.708653][ T2252] FAULT_INJECTION: forcing a failure. [ 1677.708653][ T2252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1677.722002][ T2252] CPU: 1 PID: 2252 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1677.730347][ T2252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1677.740402][ T2252] Call Trace: [ 1677.744150][ T2252] dump_stack+0x137/0x19d [ 1677.750150][ T2252] should_fail+0x23c/0x250 [ 1677.754576][ T2252] should_fail_usercopy+0x16/0x20 [ 1677.759634][ T2252] _copy_from_user+0x1c/0xd0 [ 1677.764273][ T2252] __se_sys_mount+0x115/0x2e0 [ 1677.768965][ T2252] ? mntput+0x45/0x70 [ 1677.773214][ T2252] ? __fpregs_load_activate+0x103/0x1b0 [ 1677.778793][ T2252] __x64_sys_mount+0x63/0x70 [ 1677.783399][ T2252] do_syscall_64+0x4a/0x90 [ 1677.787836][ T2252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1677.793748][ T2252] RIP: 0033:0x467b1a [ 1677.797666][ T2252] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1677.817283][ T2252] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1677.825719][ T2252] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1677.833696][ T2252] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1677.841682][ T2252] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1677.849681][ T2252] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1677.857662][ T2252] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1677.873397][ T2250] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1677.897553][ T2252] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:12:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x278, 0x0) 06:12:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fcb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1677.921198][ T2252] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:12:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client0\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x80045301, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x4000010, r2, 0x9a8c0000) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1678.004820][ T2252] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1678.022961][ T2280] loop2: detected capacity change from 0 to 4 06:12:00 executing program 4 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1678.047990][ T2280] EXT4-fs (loop2): invalid first ino: 0 [ 1678.054893][ T2290] loop3: detected capacity change from 0 to 175 [ 1678.073478][ T2290] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (21 blocks) 06:12:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x279, 0x0) 06:12:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fce, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1678.156535][ T2280] loop2: detected capacity change from 0 to 4 [ 1678.194476][ T2280] EXT4-fs (loop2): invalid first ino: 0 06:12:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1678.240903][ T2315] loop4: detected capacity change from 0 to 512 [ 1678.261833][ T2319] loop3: detected capacity change from 0 to 175 [ 1678.271502][ T2315] FAULT_INJECTION: forcing a failure. [ 1678.271502][ T2315] name failslab, interval 1, probability 0, space 0, times 0 [ 1678.284287][ T2315] CPU: 1 PID: 2315 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1678.292716][ T2315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1678.302773][ T2315] Call Trace: [ 1678.306075][ T2315] dump_stack+0x137/0x19d [ 1678.310514][ T2315] should_fail+0x23c/0x250 [ 1678.314939][ T2315] __should_failslab+0x81/0x90 [ 1678.319719][ T2315] ? __se_sys_mount+0xf2/0x2e0 [ 1678.324498][ T2315] should_failslab+0x5/0x20 [ 1678.329085][ T2315] kmem_cache_alloc_trace+0x49/0x310 [ 1678.334533][ T2315] ? _copy_from_user+0x94/0xd0 [ 1678.339313][ T2315] __se_sys_mount+0xf2/0x2e0 [ 1678.343909][ T2315] ? mntput+0x45/0x70 [ 1678.347891][ T2315] ? __fpregs_load_activate+0x103/0x1b0 [ 1678.353446][ T2315] __x64_sys_mount+0x63/0x70 [ 1678.358036][ T2315] do_syscall_64+0x4a/0x90 [ 1678.362455][ T2315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.368370][ T2315] RIP: 0033:0x467b1a [ 1678.372268][ T2315] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1678.391887][ T2315] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1678.400335][ T2315] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1678.408331][ T2315] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1678.418816][ T2315] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1678.426790][ T2315] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1678.434998][ T2315] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1678.450099][ T2319] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (21 blocks) 06:12:00 executing program 4 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1678.515007][ T2335] loop2: detected capacity change from 0 to 4 [ 1678.538060][ T2335] EXT4-fs (loop2): invalid first ino: 0 06:12:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xcb03000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fcf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1678.567806][ T2349] loop4: detected capacity change from 0 to 512 [ 1678.583360][ T2349] FAULT_INJECTION: forcing a failure. [ 1678.583360][ T2349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1678.596521][ T2349] CPU: 1 PID: 2349 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1678.604850][ T2349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1678.614893][ T2349] Call Trace: [ 1678.618207][ T2349] dump_stack+0x137/0x19d [ 1678.622524][ T2349] should_fail+0x23c/0x250 [ 1678.626993][ T2349] should_fail_usercopy+0x16/0x20 [ 1678.632000][ T2349] strncpy_from_user+0x21/0x250 [ 1678.636889][ T2349] getname_flags+0xb8/0x3d0 [ 1678.641376][ T2349] ? should_fail+0xd6/0x250 [ 1678.645886][ T2349] user_path_at_empty+0x28/0x50 [ 1678.650728][ T2349] __se_sys_mount+0x209/0x2e0 [ 1678.655434][ T2349] ? mntput+0x45/0x70 [ 1678.659458][ T2349] ? __fpregs_load_activate+0x103/0x1b0 [ 1678.665003][ T2349] __x64_sys_mount+0x63/0x70 [ 1678.669574][ T2349] do_syscall_64+0x4a/0x90 [ 1678.674119][ T2349] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.680000][ T2349] RIP: 0033:0x467b1a [ 1678.683886][ T2349] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1678.703477][ T2349] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1678.711896][ T2349] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1678.721108][ T2349] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1678.729085][ T2349] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1678.737128][ T2349] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1678.745094][ T2349] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:01 executing program 4 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fd0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1678.767234][ T2354] loop3: detected capacity change from 0 to 175 [ 1678.777910][ T2354] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1678.798130][ T2364] loop2: detected capacity change from 0 to 4 [ 1678.840510][ T2364] EXT4-fs (loop2): invalid first ino: 0 [ 1678.866447][ T2371] loop4: detected capacity change from 0 to 512 [ 1678.880267][ T2371] FAULT_INJECTION: forcing a failure. [ 1678.880267][ T2371] name failslab, interval 1, probability 0, space 0, times 0 [ 1678.893551][ T2371] CPU: 1 PID: 2371 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1678.901889][ T2371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1678.911942][ T2371] Call Trace: [ 1678.915223][ T2371] dump_stack+0x137/0x19d [ 1678.919662][ T2371] should_fail+0x23c/0x250 [ 1678.924086][ T2371] __should_failslab+0x81/0x90 [ 1678.928883][ T2371] ? alloc_fs_context+0x46/0x500 [ 1678.933995][ T2371] should_failslab+0x5/0x20 [ 1678.938530][ T2371] kmem_cache_alloc_trace+0x49/0x310 [ 1678.943856][ T2371] alloc_fs_context+0x46/0x500 [ 1678.948637][ T2371] ? strncmp+0x34/0x70 [ 1678.952708][ T2371] fs_context_for_mount+0x1d/0x20 [ 1678.957794][ T2371] path_mount+0xdf5/0x1ce0 [ 1678.962221][ T2371] __se_sys_mount+0x23d/0x2e0 [ 1678.966908][ T2371] ? mntput+0x45/0x70 [ 1678.971621][ T2371] ? __fpregs_load_activate+0x103/0x1b0 [ 1678.977204][ T2371] __x64_sys_mount+0x63/0x70 [ 1678.981820][ T2371] do_syscall_64+0x4a/0x90 [ 1678.986296][ T2371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.992347][ T2371] RIP: 0033:0x467b1a [ 1678.996313][ T2371] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1679.016048][ T2371] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1679.024548][ T2371] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1679.032532][ T2371] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1679.040512][ T2371] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1679.048490][ T2371] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1679.056472][ T2371] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1679.078740][ T2364] loop2: detected capacity change from 0 to 4 06:12:01 executing program 4 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1679.104143][ T2364] EXT4-fs (loop2): invalid first ino: 0 [ 1679.121499][ T2379] loop3: detected capacity change from 0 to 175 06:12:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005c7000/0x2000)=nil, 0x2000, 0x180000a, 0x4d5346026f22cedf, r0, 0x7256d000) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x20000, 0x3a) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000001c0)={0x0, 0x4, 0x6, 0x4, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6(0xa, 0x0, 0xc563) r5 = getpgrp(r2) fcntl$setownex(r4, 0xf, &(0x7f0000000200)={0x2, r5}) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000100)=""/7, 0x7}], 0x3, 0x400, 0x7) 06:12:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1679.146226][ T2379] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1679.229178][ T2394] loop4: detected capacity change from 0 to 512 [ 1679.247218][ T2394] FAULT_INJECTION: forcing a failure. [ 1679.247218][ T2394] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1679.260395][ T2394] CPU: 1 PID: 2394 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1679.268732][ T2394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1679.278921][ T2394] Call Trace: [ 1679.282204][ T2394] dump_stack+0x137/0x19d [ 1679.286546][ T2394] should_fail+0x23c/0x250 [ 1679.290976][ T2394] should_fail_usercopy+0x16/0x20 [ 1679.296164][ T2394] strncpy_from_user+0x21/0x250 [ 1679.301022][ T2394] getname_flags+0xb8/0x3d0 [ 1679.305528][ T2394] ? should_fail+0xd6/0x250 [ 1679.310064][ T2394] user_path_at_empty+0x28/0x50 [ 1679.314930][ T2394] __se_sys_mount+0x209/0x2e0 [ 1679.319611][ T2394] ? mntput+0x45/0x70 [ 1679.323596][ T2394] ? __fpregs_load_activate+0x103/0x1b0 [ 1679.329173][ T2394] __x64_sys_mount+0x63/0x70 [ 1679.333880][ T2394] do_syscall_64+0x4a/0x90 [ 1679.338313][ T2394] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1679.343963][ T2394] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1679.349952][ T2394] RIP: 0033:0x467b1a [ 1679.353871][ T2394] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1679.373579][ T2394] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1679.382071][ T2394] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1679.390061][ T2394] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1679.398033][ T2394] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1679.406016][ T2394] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1679.414031][ T2394] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1679.445845][ T2408] loop2: detected capacity change from 0 to 4 [ 1679.462606][ T2408] EXT4-fs (loop2): invalid first ino: 0 [ 1679.534480][ T2408] loop2: detected capacity change from 0 to 4 [ 1679.546412][ T2408] EXT4-fs (loop2): invalid first ino: 0 06:12:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x27a, 0x0) 06:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'os2.', '\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1, @time={0x6c7e, 0x1b83}, 0x8, {0xf0, 0xfa}, 0x2, 0x1, 0x81}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:03 executing program 4 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xcc03000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1681.201253][ T2433] loop2: detected capacity change from 0 to 4 [ 1681.218975][ T2433] EXT4-fs (loop2): invalid first ino: 0 [ 1681.219871][ T2434] loop4: detected capacity change from 0 to 512 [ 1681.240120][ T2434] FAULT_INJECTION: forcing a failure. [ 1681.240120][ T2434] name failslab, interval 1, probability 0, space 0, times 0 [ 1681.252872][ T2434] CPU: 1 PID: 2434 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1681.261250][ T2434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1681.271308][ T2434] Call Trace: [ 1681.274587][ T2434] dump_stack+0x137/0x19d [ 1681.278932][ T2434] should_fail+0x23c/0x250 [ 1681.283425][ T2434] ? vfs_parse_fs_string+0x5e/0xc0 [ 1681.288542][ T2434] __should_failslab+0x81/0x90 [ 1681.293334][ T2434] should_failslab+0x5/0x20 [ 1681.297845][ T2434] __kmalloc_track_caller+0x64/0x340 [ 1681.303163][ T2434] kmemdup_nul+0x27/0x70 [ 1681.307442][ T2434] vfs_parse_fs_string+0x5e/0xc0 [ 1681.312414][ T2434] path_mount+0xf99/0x1ce0 [ 1681.316909][ T2434] __se_sys_mount+0x23d/0x2e0 [ 1681.322074][ T2434] ? mntput+0x45/0x70 [ 1681.326082][ T2434] ? __fpregs_load_activate+0x103/0x1b0 [ 1681.331678][ T2434] __x64_sys_mount+0x63/0x70 [ 1681.336289][ T2434] do_syscall_64+0x4a/0x90 [ 1681.340716][ T2434] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1681.346707][ T2434] RIP: 0033:0x467b1a [ 1681.350756][ T2434] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1681.370371][ T2434] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1681.378869][ T2434] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1681.386851][ T2434] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 06:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x802, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) move_pages(r1, 0x1, &(0x7f0000000380)=[&(0x7f000059b000/0x2000)=nil], 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000340)=0x81, 0x4) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0x80045301, 0x0) readv(r3, &(0x7f0000000040), 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x2) creat(&(0x7f00000001c0)='./file0\x00', 0x68) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000002c0)={{0x80, 0x8}, 0x0, 0x1, 0x80, {0x0, 0x4}, 0x40, 0x7}) [ 1681.394846][ T2434] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1681.403088][ T2434] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1681.411092][ T2434] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1681.445152][ T2440] loop3: detected capacity change from 0 to 176 [ 1681.457426][ T2433] loop2: detected capacity change from 0 to 4 [ 1681.467259][ T2440] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1681.467292][ T2433] EXT4-fs (loop2): invalid first ino: 0 06:12:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1602c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x27b, 0x0) 06:12:03 executing program 4 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1681.629609][ T2478] loop2: detected capacity change from 0 to 4 [ 1681.668237][ T2483] loop3: detected capacity change from 0 to 176 [ 1681.676036][ T2493] loop4: detected capacity change from 0 to 512 [ 1681.682695][ T2478] EXT4-fs (loop2): invalid first ino: 0 [ 1681.693895][ T2483] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1681.706727][ T2493] FAULT_INJECTION: forcing a failure. [ 1681.706727][ T2493] name failslab, interval 1, probability 0, space 0, times 0 [ 1681.719388][ T2493] CPU: 0 PID: 2493 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1681.727741][ T2493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1681.737819][ T2493] Call Trace: [ 1681.741202][ T2493] dump_stack+0x137/0x19d [ 1681.745536][ T2493] should_fail+0x23c/0x250 [ 1681.749955][ T2493] ? ext4_mount+0x40/0x40 [ 1681.754285][ T2493] ? getname_kernel+0x37/0x1d0 [ 1681.759048][ T2493] __should_failslab+0x81/0x90 [ 1681.763816][ T2493] should_failslab+0x5/0x20 [ 1681.768322][ T2493] kmem_cache_alloc+0x46/0x2f0 [ 1681.773214][ T2493] ? avc_has_perm_noaudit+0x19a/0x240 [ 1681.778590][ T2493] ? ext4_mount+0x40/0x40 [ 1681.782922][ T2493] getname_kernel+0x37/0x1d0 [ 1681.787525][ T2493] ? ext4_mount+0x40/0x40 [ 1681.791903][ T2493] kern_path+0x19/0x40 [ 1681.795976][ T2493] blkdev_get_by_path+0x54/0x1b0 [ 1681.800922][ T2493] mount_bdev+0x47/0x290 [ 1681.805199][ T2493] ? ext4_errno_to_code+0x110/0x110 [ 1681.810428][ T2493] ext4_mount+0x2d/0x40 [ 1681.814635][ T2493] legacy_get_tree+0x70/0xc0 [ 1681.819234][ T2493] vfs_get_tree+0x4a/0x1a0 [ 1681.823680][ T2493] path_mount+0x11d4/0x1ce0 [ 1681.828199][ T2493] __se_sys_mount+0x23d/0x2e0 [ 1681.833015][ T2493] ? mntput+0x45/0x70 [ 1681.837080][ T2493] ? __fpregs_load_activate+0x103/0x1b0 [ 1681.842760][ T2493] __x64_sys_mount+0x63/0x70 [ 1681.847532][ T2493] do_syscall_64+0x4a/0x90 [ 1681.851954][ T2493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1681.857906][ T2493] RIP: 0033:0x467b1a 06:12:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1681.861822][ T2493] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1681.882482][ T2493] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1681.890903][ T2493] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1681.898883][ T2493] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1681.906860][ T2493] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1681.914841][ T2493] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1681.922813][ T2493] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1602d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:04 executing program 4 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1682.042781][ T2510] loop2: detected capacity change from 0 to 4 [ 1682.049276][ T2512] loop3: detected capacity change from 0 to 176 [ 1682.056269][ T2514] loop4: detected capacity change from 0 to 512 [ 1682.066541][ T2510] EXT4-fs (loop2): invalid first ino: 0 [ 1682.074253][ T2514] FAULT_INJECTION: forcing a failure. [ 1682.074253][ T2514] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.087292][ T2514] CPU: 0 PID: 2514 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1682.095631][ T2514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1682.105686][ T2514] Call Trace: [ 1682.108996][ T2514] dump_stack+0x137/0x19d [ 1682.113346][ T2514] should_fail+0x23c/0x250 [ 1682.117769][ T2514] __should_failslab+0x81/0x90 [ 1682.122556][ T2514] ? alloc_super+0x3a/0x520 [ 1682.127065][ T2514] should_failslab+0x5/0x20 [ 1682.131608][ T2514] kmem_cache_alloc_trace+0x49/0x310 [ 1682.136944][ T2514] ? __blkdev_get+0x8c/0x6c0 [ 1682.141645][ T2514] ? disk_block_events+0x94/0xd0 [ 1682.146591][ T2514] ? mount_bdev+0x290/0x290 [ 1682.151116][ T2514] alloc_super+0x3a/0x520 [ 1682.155477][ T2514] ? mount_bdev+0x290/0x290 [ 1682.159994][ T2514] sget+0x1a5/0x400 [ 1682.163807][ T2514] ? test_bdev_super+0x30/0x30 [ 1682.168645][ T2514] mount_bdev+0xd3/0x290 [ 1682.172886][ T2514] ? ext4_mount+0x40/0x40 [ 1682.177215][ T2514] ? ext4_errno_to_code+0x110/0x110 [ 1682.182734][ T2514] ext4_mount+0x2d/0x40 [ 1682.186890][ T2514] legacy_get_tree+0x70/0xc0 [ 1682.191542][ T2514] vfs_get_tree+0x4a/0x1a0 [ 1682.196032][ T2514] path_mount+0x11d4/0x1ce0 [ 1682.200542][ T2514] __se_sys_mount+0x23d/0x2e0 [ 1682.206256][ T2514] ? mntput+0x45/0x70 [ 1682.210339][ T2514] ? __fpregs_load_activate+0x103/0x1b0 [ 1682.215948][ T2514] __x64_sys_mount+0x63/0x70 [ 1682.220627][ T2514] do_syscall_64+0x4a/0x90 [ 1682.225047][ T2514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1682.230972][ T2514] RIP: 0033:0x467b1a [ 1682.234883][ T2514] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.254511][ T2514] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1682.263104][ T2514] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1682.271602][ T2514] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1682.279585][ T2514] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 06:12:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xcd03000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1682.288076][ T2514] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1682.296069][ T2514] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1682.328651][ T2512] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:04 executing program 4 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1682.340454][ T2510] loop2: detected capacity change from 0 to 4 [ 1682.348052][ T2510] EXT4-fs (loop2): invalid first ino: 0 [ 1682.405692][ T2539] loop4: detected capacity change from 0 to 512 [ 1682.423109][ T2539] FAULT_INJECTION: forcing a failure. [ 1682.423109][ T2539] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.438907][ T2539] CPU: 0 PID: 2539 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1682.445265][ T2543] loop2: detected capacity change from 0 to 4 06:12:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1602e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1682.447256][ T2539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1682.447271][ T2539] Call Trace: [ 1682.447279][ T2539] dump_stack+0x137/0x19d [ 1682.470951][ T2539] should_fail+0x23c/0x250 [ 1682.475372][ T2539] __should_failslab+0x81/0x90 [ 1682.480205][ T2539] ? alloc_super+0x3a/0x520 [ 1682.484703][ T2539] should_failslab+0x5/0x20 [ 1682.489237][ T2539] kmem_cache_alloc_trace+0x49/0x310 [ 1682.494677][ T2539] ? __blkdev_get+0x8c/0x6c0 [ 1682.499264][ T2539] ? disk_block_events+0x94/0xd0 [ 1682.504212][ T2539] ? mount_bdev+0x290/0x290 [ 1682.508713][ T2539] alloc_super+0x3a/0x520 [ 1682.513040][ T2539] ? mount_bdev+0x290/0x290 [ 1682.517578][ T2539] sget+0x1a5/0x400 [ 1682.521463][ T2539] ? test_bdev_super+0x30/0x30 [ 1682.526222][ T2539] mount_bdev+0xd3/0x290 [ 1682.530467][ T2539] ? ext4_mount+0x40/0x40 [ 1682.534796][ T2539] ? ext4_errno_to_code+0x110/0x110 [ 1682.540002][ T2539] ext4_mount+0x2d/0x40 [ 1682.544251][ T2539] legacy_get_tree+0x70/0xc0 [ 1682.548853][ T2539] vfs_get_tree+0x4a/0x1a0 [ 1682.553275][ T2539] path_mount+0x11d4/0x1ce0 [ 1682.557858][ T2539] __se_sys_mount+0x23d/0x2e0 [ 1682.562532][ T2539] ? mntput+0x45/0x70 [ 1682.566510][ T2539] ? __fpregs_load_activate+0x103/0x1b0 [ 1682.572061][ T2539] __x64_sys_mount+0x63/0x70 [ 1682.576646][ T2539] do_syscall_64+0x4a/0x90 [ 1682.581058][ T2539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1682.586950][ T2539] RIP: 0033:0x467b1a [ 1682.590840][ T2539] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.610483][ T2539] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1682.625004][ T2539] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1682.635842][ T2539] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1682.643834][ T2539] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 06:12:04 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/257, 0x101}, {&(0x7f0000000200)=""/169, 0xa9}], 0x2, &(0x7f0000121000), 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/127, 0x7f}], 0x4, &(0x7f0000000600)=[{&(0x7f0000000480)=""/123, 0x7b}, {&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000580)=""/94, 0x5e}], 0x3, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000640), 0x101000, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000680)=""/100, 0x64}], 0x1, 0x8, 0x242) [ 1682.651806][ T2539] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1682.659777][ T2539] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1682.691406][ T2551] loop3: detected capacity change from 0 to 176 [ 1682.698212][ T2543] EXT4-fs (loop2): invalid first ino: 0 06:12:05 executing program 4 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) process_vm_readv(r2, &(0x7f0000001340)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/108, 0x6c}, {&(0x7f0000001240)=""/119, 0x77}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000012c0)=""/90, 0x5a}], 0x6, &(0x7f00000019c0)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/128, 0x80}, {&(0x7f00000014c0)=""/77, 0x4d}, {&(0x7f0000001540)=""/195, 0xc3}, {&(0x7f0000001640)=""/145, 0x91}, {&(0x7f0000001700)=""/216, 0xd8}, {&(0x7f0000001800)=""/236, 0xec}, {&(0x7f0000001900)=""/33, 0x21}, {&(0x7f0000001940)=""/83, 0x53}], 0x9, 0x0) [ 1682.736885][ T2551] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1682.773564][ T2543] loop2: detected capacity change from 0 to 4 [ 1682.801101][ T2543] EXT4-fs (loop2): invalid first ino: 0 [ 1682.841949][ T2573] loop4: detected capacity change from 0 to 512 [ 1682.864083][ T2573] FAULT_INJECTION: forcing a failure. [ 1682.864083][ T2573] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.876908][ T2573] CPU: 0 PID: 2573 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1682.885361][ T2573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1682.895423][ T2573] Call Trace: [ 1682.898697][ T2573] dump_stack+0x137/0x19d [ 1682.903023][ T2573] should_fail+0x23c/0x250 [ 1682.907450][ T2573] __should_failslab+0x81/0x90 [ 1682.912261][ T2573] ? alloc_super+0x3a/0x520 [ 1682.916882][ T2573] should_failslab+0x5/0x20 [ 1682.921420][ T2573] kmem_cache_alloc_trace+0x49/0x310 [ 1682.926727][ T2573] ? __blkdev_get+0x8c/0x6c0 [ 1682.931380][ T2573] ? disk_block_events+0x94/0xd0 [ 1682.936363][ T2573] ? mount_bdev+0x290/0x290 [ 1682.940911][ T2573] alloc_super+0x3a/0x520 [ 1682.945327][ T2573] ? mount_bdev+0x290/0x290 [ 1682.949912][ T2573] sget+0x1a5/0x400 [ 1682.953759][ T2573] ? test_bdev_super+0x30/0x30 [ 1682.958621][ T2573] mount_bdev+0xd3/0x290 [ 1682.962868][ T2573] ? ext4_mount+0x40/0x40 [ 1682.967370][ T2573] ? ext4_errno_to_code+0x110/0x110 [ 1682.972582][ T2573] ext4_mount+0x2d/0x40 [ 1682.976751][ T2573] legacy_get_tree+0x70/0xc0 [ 1682.981406][ T2573] vfs_get_tree+0x4a/0x1a0 [ 1682.985828][ T2573] path_mount+0x11d4/0x1ce0 [ 1682.990394][ T2573] __se_sys_mount+0x23d/0x2e0 [ 1682.995140][ T2573] ? mntput+0x45/0x70 [ 1682.999190][ T2573] ? __fpregs_load_activate+0x103/0x1b0 [ 1683.004748][ T2573] __x64_sys_mount+0x63/0x70 [ 1683.009343][ T2573] do_syscall_64+0x4a/0x90 [ 1683.013762][ T2573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1683.019665][ T2573] RIP: 0033:0x467b1a [ 1683.023556][ T2573] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.044586][ T2573] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1683.053010][ T2573] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1683.060999][ T2573] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1683.068978][ T2573] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1683.076952][ T2573] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1683.084930][ T2573] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x27c, 0x0) 06:12:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16030, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() openat(r0, &(0x7f0000000040)='./file0\x00', 0x94200, 0x40) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:06 executing program 4 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xce03000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:06 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB='n'], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote, r3}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'syztnl1\x00', r3, 0x29, 0x9, 0x9, 0x10000, 0x11, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x700, 0x98, 0x7, 0x4}}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './file0', [{}, {}], 0xa, "67d111e87e7b1a00fc705d84da89c97b29516a0cef6dd9c4de9586db76a29ae314e0a29607fc18217f10d638787c105e83ceb92007d6e9aa301e543bc20974f6d4ffdac608e9324bec80c043f8b5d9a331561a4d566f6bbfa5729842454538d27aaeffefefb8afbf7e3c78591df02e627833a319394bcb55529cb14b519857b0709a4015109b60cf31f6801c"}, 0x99) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1684.653245][ T2604] loop2: detected capacity change from 0 to 4 [ 1684.665695][ T2604] EXT4-fs (loop2): invalid first ino: 0 [ 1684.680775][ T2605] loop4: detected capacity change from 0 to 512 [ 1684.695949][ T2602] loop3: detected capacity change from 0 to 176 [ 1684.733201][ T2604] loop2: detected capacity change from 0 to 4 [ 1684.742736][ T2604] EXT4-fs (loop2): invalid first ino: 0 [ 1684.747212][ T2605] FAULT_INJECTION: forcing a failure. [ 1684.747212][ T2605] name failslab, interval 1, probability 0, space 0, times 0 [ 1684.761202][ T2605] CPU: 1 PID: 2605 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1684.769596][ T2605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1684.779657][ T2605] Call Trace: [ 1684.782937][ T2605] dump_stack+0x137/0x19d [ 1684.787369][ T2605] should_fail+0x23c/0x250 [ 1684.791823][ T2605] ? prealloc_shrinker+0x5e/0x1b0 [ 1684.797125][ T2605] __should_failslab+0x81/0x90 [ 1684.801895][ T2605] should_failslab+0x5/0x20 [ 1684.806413][ T2605] __kmalloc+0x66/0x340 [ 1684.810575][ T2605] prealloc_shrinker+0x5e/0x1b0 [ 1684.815440][ T2605] alloc_super+0x464/0x520 [ 1684.819890][ T2605] ? mount_bdev+0x290/0x290 [ 1684.824401][ T2605] sget+0x1a5/0x400 [ 1684.828213][ T2605] ? test_bdev_super+0x30/0x30 [ 1684.832982][ T2605] mount_bdev+0xd3/0x290 [ 1684.837264][ T2605] ? ext4_mount+0x40/0x40 [ 1684.841598][ T2605] ? ext4_errno_to_code+0x110/0x110 [ 1684.846878][ T2605] ext4_mount+0x2d/0x40 [ 1684.851078][ T2605] legacy_get_tree+0x70/0xc0 [ 1684.855714][ T2605] vfs_get_tree+0x4a/0x1a0 [ 1684.860165][ T2605] path_mount+0x11d4/0x1ce0 [ 1684.864704][ T2605] __se_sys_mount+0x23d/0x2e0 [ 1684.869441][ T2605] ? mntput+0x45/0x70 [ 1684.873517][ T2605] ? __fpregs_load_activate+0x103/0x1b0 [ 1684.879143][ T2605] __x64_sys_mount+0x63/0x70 [ 1684.883857][ T2605] do_syscall_64+0x4a/0x90 [ 1684.888336][ T2605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1684.894239][ T2605] RIP: 0033:0x467b1a [ 1684.898137][ T2605] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1684.917909][ T2605] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1684.926438][ T2605] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 06:12:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x84, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1684.934423][ T2605] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1684.942464][ T2605] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1684.950464][ T2605] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1684.958439][ T2605] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x402402, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r1 = gettid() tkill(r1, 0x7) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/253, 0xfd}], 0x1, &(0x7f0000000300), 0x0, 0x0) [ 1684.977327][ T2602] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16031, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:07 executing program 4 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1685.041820][ T2638] loop2: detected capacity change from 0 to 4 [ 1685.075637][ T2638] EXT4-fs (loop2): invalid first ino: 0 [ 1685.154473][ T2656] loop4: detected capacity change from 0 to 512 [ 1685.155841][ T2653] loop3: detected capacity change from 0 to 176 [ 1685.172071][ T2656] FAULT_INJECTION: forcing a failure. [ 1685.172071][ T2656] name failslab, interval 1, probability 0, space 0, times 0 [ 1685.184819][ T2656] CPU: 1 PID: 2656 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1685.193162][ T2656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1685.203255][ T2656] Call Trace: [ 1685.206582][ T2656] dump_stack+0x137/0x19d [ 1685.210996][ T2656] should_fail+0x23c/0x250 [ 1685.215420][ T2656] __should_failslab+0x81/0x90 [ 1685.220241][ T2656] should_failslab+0x5/0x20 [ 1685.224790][ T2656] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1685.230622][ T2656] ? __list_lru_init+0x70/0x520 [ 1685.235506][ T2656] ? __kmalloc_node+0x30/0x40 [ 1685.240298][ T2656] __kmalloc_node+0x30/0x40 [ 1685.244904][ T2656] kvmalloc_node+0x81/0xf0 [ 1685.249423][ T2656] __list_lru_init+0x1dd/0x520 [ 1685.254447][ T2656] alloc_super+0x490/0x520 [ 1685.258903][ T2656] ? mount_bdev+0x290/0x290 [ 1685.263433][ T2656] sget+0x1a5/0x400 [ 1685.267281][ T2656] ? test_bdev_super+0x30/0x30 [ 1685.272128][ T2656] mount_bdev+0xd3/0x290 [ 1685.276403][ T2656] ? ext4_mount+0x40/0x40 [ 1685.280823][ T2656] ? ext4_errno_to_code+0x110/0x110 [ 1685.286202][ T2656] ext4_mount+0x2d/0x40 [ 1685.290362][ T2656] legacy_get_tree+0x70/0xc0 [ 1685.294996][ T2656] vfs_get_tree+0x4a/0x1a0 [ 1685.299478][ T2656] path_mount+0x11d4/0x1ce0 [ 1685.304052][ T2656] __se_sys_mount+0x23d/0x2e0 [ 1685.308757][ T2656] ? mntput+0x45/0x70 [ 1685.312953][ T2656] ? __fpregs_load_activate+0x103/0x1b0 [ 1685.318573][ T2656] __x64_sys_mount+0x63/0x70 [ 1685.323606][ T2656] do_syscall_64+0x4a/0x90 [ 1685.328031][ T2656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1685.333931][ T2656] RIP: 0033:0x467b1a [ 1685.337848][ T2656] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1685.357656][ T2656] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1685.366090][ T2656] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1685.374070][ T2656] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1685.382052][ T2656] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1685.390210][ T2656] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1685.398189][ T2656] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1685.430458][ T2653] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x27d, 0x0) 06:12:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8400, 0x1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) splice(r1, &(0x7f0000000140)=0x1, r0, &(0x7f0000000180)=0x2, 0x3, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) prlimit64(r3, 0x0, &(0x7f0000000080)={0x3, 0xffff}, &(0x7f0000000100)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$FIOCLEX(r4, 0x5451) 06:12:09 executing program 4 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16032, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xcf03000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1687.693182][ T2690] loop3: detected capacity change from 0 to 176 [ 1687.702097][ T2691] loop4: detected capacity change from 0 to 512 [ 1687.708530][ T2688] loop2: detected capacity change from 0 to 4 [ 1687.718517][ T2690] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1687.736005][ T2688] EXT4-fs (loop2): invalid first ino: 0 [ 1687.743862][ T2691] FAULT_INJECTION: forcing a failure. [ 1687.743862][ T2691] name failslab, interval 1, probability 0, space 0, times 0 [ 1687.756620][ T2691] CPU: 1 PID: 2691 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1687.764957][ T2691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1687.775295][ T2691] Call Trace: [ 1687.778593][ T2691] dump_stack+0x137/0x19d [ 1687.782947][ T2691] should_fail+0x23c/0x250 [ 1687.787469][ T2691] ? __list_lru_init+0x70/0x520 [ 1687.792352][ T2691] __should_failslab+0x81/0x90 [ 1687.797124][ T2691] should_failslab+0x5/0x20 [ 1687.801697][ T2691] __kmalloc+0x66/0x340 [ 1687.805904][ T2691] __list_lru_init+0x70/0x520 [ 1687.810635][ T2691] alloc_super+0x4bf/0x520 [ 1687.815056][ T2691] ? mount_bdev+0x290/0x290 [ 1687.819562][ T2691] sget+0x1a5/0x400 [ 1687.823429][ T2691] ? test_bdev_super+0x30/0x30 [ 1687.828201][ T2691] mount_bdev+0xd3/0x290 [ 1687.832489][ T2691] ? ext4_mount+0x40/0x40 [ 1687.836852][ T2691] ? ext4_errno_to_code+0x110/0x110 [ 1687.842056][ T2691] ext4_mount+0x2d/0x40 [ 1687.846225][ T2691] legacy_get_tree+0x70/0xc0 [ 1687.850905][ T2691] vfs_get_tree+0x4a/0x1a0 [ 1687.855331][ T2691] path_mount+0x11d4/0x1ce0 [ 1687.859967][ T2691] __se_sys_mount+0x23d/0x2e0 [ 1687.864675][ T2691] ? mntput+0x45/0x70 [ 1687.868730][ T2691] ? __fpregs_load_activate+0x103/0x1b0 [ 1687.874342][ T2691] __x64_sys_mount+0x63/0x70 [ 1687.878936][ T2691] do_syscall_64+0x4a/0x90 [ 1687.883377][ T2691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1687.889290][ T2691] RIP: 0033:0x467b1a [ 1687.893193][ T2691] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1687.912812][ T2691] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1687.921233][ T2691] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1687.929273][ T2691] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 06:12:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1687.937250][ T2691] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1687.945266][ T2691] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1687.953247][ T2691] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1687.999385][ T2688] loop2: detected capacity change from 0 to 4 [ 1688.011538][ T2688] EXT4-fs (loop2): invalid first ino: 0 [ 1688.036055][ T2717] loop3: detected capacity change from 0 to 176 06:12:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x27e, 0x0) 06:12:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1688.056127][ T2717] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:10 executing program 4 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16038, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1688.155644][ T2735] loop2: detected capacity change from 0 to 4 [ 1688.183511][ T2735] EXT4-fs (loop2): invalid first ino: 0 [ 1688.200082][ T2746] loop4: detected capacity change from 0 to 512 [ 1688.217981][ T2748] loop3: detected capacity change from 0 to 176 [ 1688.219870][ T2746] FAULT_INJECTION: forcing a failure. [ 1688.219870][ T2746] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.236963][ T2746] CPU: 1 PID: 2746 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1688.245330][ T2746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1688.255386][ T2746] Call Trace: [ 1688.258735][ T2746] dump_stack+0x137/0x19d [ 1688.263069][ T2746] should_fail+0x23c/0x250 [ 1688.267499][ T2746] __should_failslab+0x81/0x90 [ 1688.272347][ T2746] should_failslab+0x5/0x20 [ 1688.276857][ T2746] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1688.282597][ T2746] ? __list_lru_init+0x70/0x520 [ 1688.287450][ T2746] ? __kmalloc_node+0x30/0x40 [ 1688.292162][ T2746] __kmalloc_node+0x30/0x40 [ 1688.296706][ T2746] kvmalloc_node+0x81/0xf0 [ 1688.301157][ T2746] __list_lru_init+0x1dd/0x520 [ 1688.306018][ T2746] alloc_super+0x4bf/0x520 [ 1688.310438][ T2746] ? mount_bdev+0x290/0x290 [ 1688.314960][ T2746] sget+0x1a5/0x400 [ 1688.318792][ T2746] ? test_bdev_super+0x30/0x30 [ 1688.323613][ T2746] mount_bdev+0xd3/0x290 [ 1688.327931][ T2746] ? ext4_mount+0x40/0x40 [ 1688.332369][ T2746] ? ext4_errno_to_code+0x110/0x110 [ 1688.337592][ T2746] ext4_mount+0x2d/0x40 [ 1688.341753][ T2746] legacy_get_tree+0x70/0xc0 [ 1688.346349][ T2746] vfs_get_tree+0x4a/0x1a0 [ 1688.350771][ T2746] path_mount+0x11d4/0x1ce0 [ 1688.355284][ T2746] __se_sys_mount+0x23d/0x2e0 [ 1688.359953][ T2746] ? mntput+0x45/0x70 [ 1688.364053][ T2746] ? __fpregs_load_activate+0x103/0x1b0 [ 1688.369679][ T2746] __x64_sys_mount+0x63/0x70 [ 1688.374297][ T2746] do_syscall_64+0x4a/0x90 [ 1688.378791][ T2746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1688.384709][ T2746] RIP: 0033:0x467b1a [ 1688.388690][ T2746] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1688.408332][ T2746] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1688.416892][ T2746] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1688.424888][ T2746] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1688.432893][ T2746] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1688.440874][ T2746] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1688.448969][ T2746] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16039, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x27f, 0x0) [ 1688.463692][ T2748] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1688.478534][ T2735] loop2: detected capacity change from 0 to 4 [ 1688.491228][ T2735] EXT4-fs (loop2): invalid first ino: 0 06:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x3, 0x1, 0x0) tkill(r1, 0x23) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:10 executing program 4 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xd003000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1603a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1688.587803][ T2775] loop3: detected capacity change from 0 to 176 [ 1688.608488][ T2775] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1688.666033][ T2790] loop2: detected capacity change from 0 to 4 [ 1688.686456][ T2797] loop3: detected capacity change from 0 to 176 [ 1688.697571][ T2790] EXT4-fs (loop2): invalid first ino: 0 [ 1688.709425][ T2797] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1688.719621][ T2799] loop4: detected capacity change from 0 to 512 [ 1688.733597][ T2790] loop2: detected capacity change from 0 to 4 [ 1688.742883][ T2799] FAULT_INJECTION: forcing a failure. [ 1688.742883][ T2799] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.755614][ T2799] CPU: 1 PID: 2799 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1688.764786][ T2799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1688.775984][ T2799] Call Trace: [ 1688.779265][ T2799] dump_stack+0x137/0x19d [ 1688.783611][ T2799] should_fail+0x23c/0x250 [ 1688.788037][ T2799] __should_failslab+0x81/0x90 [ 1688.792820][ T2799] should_failslab+0x5/0x20 [ 1688.797331][ T2799] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1688.803061][ T2799] ? __list_lru_init+0x70/0x520 [ 1688.807947][ T2799] ? __kmalloc_node+0x30/0x40 [ 1688.812703][ T2799] __kmalloc_node+0x30/0x40 [ 1688.817265][ T2799] kvmalloc_node+0x81/0xf0 [ 1688.821708][ T2799] __list_lru_init+0x1dd/0x520 [ 1688.826476][ T2799] alloc_super+0x4bf/0x520 [ 1688.830894][ T2799] ? mount_bdev+0x290/0x290 [ 1688.835397][ T2799] sget+0x1a5/0x400 [ 1688.839212][ T2799] ? test_bdev_super+0x30/0x30 [ 1688.843978][ T2799] mount_bdev+0xd3/0x290 [ 1688.848918][ T2799] ? ext4_mount+0x40/0x40 [ 1688.853266][ T2799] ? ext4_errno_to_code+0x110/0x110 [ 1688.858491][ T2799] ext4_mount+0x2d/0x40 [ 1688.862746][ T2799] legacy_get_tree+0x70/0xc0 [ 1688.867413][ T2799] vfs_get_tree+0x4a/0x1a0 [ 1688.871965][ T2799] path_mount+0x11d4/0x1ce0 [ 1688.876494][ T2799] __se_sys_mount+0x23d/0x2e0 [ 1688.881182][ T2799] ? mntput+0x45/0x70 [ 1688.885175][ T2799] ? __fpregs_load_activate+0x103/0x1b0 [ 1688.890772][ T2799] __x64_sys_mount+0x63/0x70 [ 1688.895369][ T2799] do_syscall_64+0x4a/0x90 [ 1688.899847][ T2799] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1688.905866][ T2799] RIP: 0033:0x467b1a [ 1688.909855][ T2799] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1688.929471][ T2799] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1688.938415][ T2799] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1688.946423][ T2799] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1688.954407][ T2799] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 06:12:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20e000, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000559000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r1, 0x0) r2 = gettid() r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r5, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0x80045301, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8) r7 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r4, 0x4, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x5, r5, &(0x7f0000000240)="3b67096dc2e67dfe0897b9a25104f9680ee2d35e5a34efc69d15410c61e5860d116049af06c0c0379856afa083be1b96df28a4d6773d9eba46eb405b570a8ad47b25d7d7ed35d818", 0x48, 0x7}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x68, r6, &(0x7f00000002c0)="79e76a561aa6b8603ccf0f22a8299e76366be3baf10541204da73580", 0x1c, 0x4, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000340)="daa2492cc7ddc7ba11f482ef1f012d67f096d45c80e6de28792d07d437a96e67406ac211e59e86613750457501d42e5c2ccc9e2935c4216489b946ba3f5cf5ae46f0acb055fdbaa0acddd620b9a80d23dc96362f536234f1248136e72c453340195523492c1804e3fc572cbea34b045f18227ae2162fce7091c864db4ea42e4d8263beebda61cd1a454738f1bd0d1e1f7e", 0x91, 0x8001, 0x0, 0x3, r7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000440)="cd118e2687430dc5099ea35845f1765bc04ce9bc2b6282ccd23309ef175f2ed65333b94fa5a2339fddae14b8b0671961e14d5a832a61e53d458a5a6a772dfdc2b339c997883e93e32694edf2c5509f152f94b812d1fc299724eaaec2fcd768c5", 0x60, 0x0, 0x0, 0x0, r1}]) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/247, 0xf7}], 0x1, &(0x7f0000001400)=[{&(0x7f0000001480)=""/4100, 0x1004}, {&(0x7f0000001200)=""/207, 0xcf}, {&(0x7f0000001300)=""/67, 0x43}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f0000001380)=""/108, 0x6c}], 0x5, 0x0) gettid() [ 1688.962398][ T2799] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1688.970397][ T2799] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1688.984841][ T2790] EXT4-fs (loop2): invalid first ino: 0 06:12:11 executing program 4 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1603b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1689.099812][ T2821] loop4: detected capacity change from 0 to 512 [ 1689.121439][ T2821] FAULT_INJECTION: forcing a failure. [ 1689.121439][ T2821] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.134733][ T2821] CPU: 1 PID: 2821 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1689.143793][ T2821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1689.153938][ T2821] Call Trace: [ 1689.157223][ T2821] dump_stack+0x137/0x19d [ 1689.161561][ T2821] should_fail+0x23c/0x250 [ 1689.166370][ T2821] __should_failslab+0x81/0x90 [ 1689.171142][ T2821] ? ext4_fill_super+0x62/0x8010 [ 1689.176127][ T2821] should_failslab+0x5/0x20 [ 1689.180778][ T2821] kmem_cache_alloc_trace+0x49/0x310 [ 1689.186101][ T2821] ext4_fill_super+0x62/0x8010 [ 1689.190873][ T2821] ? vsnprintf+0xe8f/0xed0 [ 1689.195385][ T2821] ? snprintf+0x6f/0x90 [ 1689.199547][ T2821] ? register_shrinker_prepared+0xdf/0xf0 [ 1689.205319][ T2821] ? set_blocksize+0x197/0x2a0 [ 1689.210623][ T2821] mount_bdev+0x1e8/0x290 [ 1689.214967][ T2821] ? ext4_mount+0x40/0x40 [ 1689.219309][ T2821] ? ext4_errno_to_code+0x110/0x110 [ 1689.224522][ T2821] ext4_mount+0x2d/0x40 [ 1689.228691][ T2821] legacy_get_tree+0x70/0xc0 [ 1689.233296][ T2821] vfs_get_tree+0x4a/0x1a0 [ 1689.237716][ T2821] path_mount+0x11d4/0x1ce0 [ 1689.242222][ T2821] __se_sys_mount+0x23d/0x2e0 [ 1689.246900][ T2821] ? mntput+0x45/0x70 [ 1689.250886][ T2821] ? __fpregs_load_activate+0x103/0x1b0 [ 1689.256443][ T2821] __x64_sys_mount+0x63/0x70 [ 1689.261032][ T2821] do_syscall_64+0x4a/0x90 [ 1689.265451][ T2821] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1689.271352][ T2821] RIP: 0033:0x467b1a [ 1689.275241][ T2821] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1689.294856][ T2821] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1689.303281][ T2821] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1689.311307][ T2821] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1689.319297][ T2821] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1689.327275][ T2821] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1689.335252][ T2821] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1689.359336][ T2831] loop3: detected capacity change from 0 to 176 [ 1689.377408][ T2831] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:11 executing program 4 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1603c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1689.458586][ T2841] loop2: detected capacity change from 0 to 4 [ 1689.479045][ T2841] EXT4-fs (loop2): invalid first ino: 0 [ 1689.508287][ T2855] loop4: detected capacity change from 0 to 512 [ 1689.523818][ T2855] FAULT_INJECTION: forcing a failure. [ 1689.523818][ T2855] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.536521][ T2855] CPU: 1 PID: 2855 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1689.544863][ T2855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1689.549892][ T2861] loop3: detected capacity change from 0 to 176 [ 1689.554987][ T2855] Call Trace: [ 1689.554999][ T2855] dump_stack+0x137/0x19d [ 1689.555026][ T2855] should_fail+0x23c/0x250 [ 1689.573278][ T2855] __should_failslab+0x81/0x90 [ 1689.578053][ T2855] ? ext4_fill_super+0x1ed/0x8010 [ 1689.583637][ T2855] should_failslab+0x5/0x20 [ 1689.588187][ T2855] kmem_cache_alloc_trace+0x49/0x310 [ 1689.593479][ T2855] ? ext4_fill_super+0x62/0x8010 [ 1689.598434][ T2855] ext4_fill_super+0x1ed/0x8010 [ 1689.603291][ T2855] ? vsnprintf+0xe8f/0xed0 [ 1689.607751][ T2855] ? snprintf+0x6f/0x90 [ 1689.611925][ T2855] ? register_shrinker_prepared+0xdf/0xf0 [ 1689.617680][ T2855] ? set_blocksize+0x197/0x2a0 [ 1689.622472][ T2855] mount_bdev+0x1e8/0x290 [ 1689.626843][ T2855] ? ext4_mount+0x40/0x40 [ 1689.631182][ T2855] ? ext4_errno_to_code+0x110/0x110 [ 1689.636473][ T2855] ext4_mount+0x2d/0x40 [ 1689.640634][ T2855] legacy_get_tree+0x70/0xc0 [ 1689.645341][ T2855] vfs_get_tree+0x4a/0x1a0 [ 1689.649780][ T2855] path_mount+0x11d4/0x1ce0 [ 1689.654306][ T2855] __se_sys_mount+0x23d/0x2e0 [ 1689.659000][ T2855] ? mntput+0x45/0x70 [ 1689.662985][ T2855] ? __fpregs_load_activate+0x103/0x1b0 [ 1689.668557][ T2855] __x64_sys_mount+0x63/0x70 [ 1689.673145][ T2855] do_syscall_64+0x4a/0x90 [ 1689.677548][ T2855] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1689.683462][ T2855] RIP: 0033:0x467b1a [ 1689.687336][ T2855] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1689.706961][ T2855] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1689.715376][ T2855] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1689.723351][ T2855] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1689.731411][ T2855] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1689.739389][ T2855] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1689.747952][ T2855] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1689.763840][ T2861] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1689.789618][ T2841] loop2: detected capacity change from 0 to 4 [ 1689.803565][ T2841] EXT4-fs (loop2): invalid first ino: 0 06:12:13 executing program 4 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x280, 0x0) 06:12:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xd103000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x37a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1603d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/19, 0x13}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/206, 0xce}, {&(0x7f0000001340)=""/108, 0x6c}, {&(0x7f00000013c0)=""/12, 0xc}, {&(0x7f0000001400)=""/70, 0x46}], 0x6, 0x7fffffff, 0x2) r2 = getpgrp(r1) r3 = fork() migrate_pages(r3, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000001c0)=0x101) sched_setaffinity(r2, 0x8, &(0x7f0000001500)=0x7f) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000100)) [ 1691.572822][ T2896] loop3: detected capacity change from 0 to 176 [ 1691.576602][ T2894] loop2: detected capacity change from 0 to 4 [ 1691.584841][ T2897] loop4: detected capacity change from 0 to 512 [ 1691.599839][ T2897] FAULT_INJECTION: forcing a failure. [ 1691.599839][ T2897] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.612505][ T2897] CPU: 1 PID: 2897 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1691.620844][ T2897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1691.630902][ T2897] Call Trace: [ 1691.634188][ T2897] dump_stack+0x137/0x19d [ 1691.638530][ T2897] should_fail+0x23c/0x250 [ 1691.642973][ T2897] ? mempool_alloc_slab+0x16/0x20 [ 1691.648013][ T2897] __should_failslab+0x81/0x90 [ 1691.652823][ T2897] should_failslab+0x5/0x20 [ 1691.657332][ T2897] kmem_cache_alloc+0x46/0x2f0 [ 1691.662110][ T2897] ? workingset_activation+0x23c/0x270 [ 1691.667701][ T2897] mempool_alloc_slab+0x16/0x20 [ 1691.672564][ T2897] ? mempool_free+0x130/0x130 [ 1691.677325][ T2897] mempool_alloc+0x8c/0x300 [ 1691.681836][ T2897] ? pagecache_get_page+0x7a3/0x900 [ 1691.687442][ T2897] bio_alloc_bioset+0xcc/0x480 [ 1691.692225][ T2897] ? __find_get_block+0x5d6/0x8e0 [ 1691.697311][ T2897] submit_bh_wbc+0x130/0x330 [ 1691.701934][ T2897] ? __getblk_gfp+0x4d3/0x590 [ 1691.706624][ T2897] submit_bh+0x21/0x30 [ 1691.710763][ T2897] ? __wait_on_buffer+0x60/0x60 [ 1691.715943][ T2897] ext4_read_bh+0xdf/0x190 06:12:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x281, 0x0) [ 1691.720531][ T2897] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 1691.725963][ T2897] ext4_fill_super+0x41f/0x8010 [ 1691.730866][ T2897] ? vsnprintf+0xe8f/0xed0 [ 1691.735290][ T2897] ? snprintf+0x6f/0x90 [ 1691.739459][ T2897] ? register_shrinker_prepared+0xdf/0xf0 [ 1691.745222][ T2897] ? set_blocksize+0x197/0x2a0 [ 1691.749998][ T2897] mount_bdev+0x1e8/0x290 [ 1691.754325][ T2897] ? ext4_mount+0x40/0x40 [ 1691.758780][ T2897] ? ext4_errno_to_code+0x110/0x110 [ 1691.763991][ T2897] ext4_mount+0x2d/0x40 [ 1691.768257][ T2897] legacy_get_tree+0x70/0xc0 [ 1691.772909][ T2897] vfs_get_tree+0x4a/0x1a0 [ 1691.777326][ T2897] path_mount+0x11d4/0x1ce0 [ 1691.781834][ T2897] __se_sys_mount+0x23d/0x2e0 [ 1691.786509][ T2897] ? mntput+0x45/0x70 [ 1691.790532][ T2897] ? __fpregs_load_activate+0x103/0x1b0 [ 1691.796093][ T2897] __x64_sys_mount+0x63/0x70 [ 1691.800709][ T2897] do_syscall_64+0x4a/0x90 [ 1691.805169][ T2897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1691.811074][ T2897] RIP: 0033:0x467b1a [ 1691.815181][ T2897] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1691.835262][ T2897] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1691.843683][ T2897] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1691.851660][ T2897] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1691.859839][ T2897] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1691.867807][ T2897] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1691.875778][ T2897] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1691.891434][ T2896] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1691.900835][ T2894] EXT4-fs (loop2): invalid first ino: 0 06:12:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1605e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1691.957336][ T2894] loop2: detected capacity change from 0 to 4 [ 1691.976739][ T2894] EXT4-fs (loop2): invalid first ino: 0 06:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000040)={0x3, 0x41, "811231e5646a0e870cab1de92f94e3e26f50d3c4b7ca07eb167e69831b7feb54ab6a12ee1e75520e8897fc57bb138c1b590391b66b3baa12656ecdbf05cfa657b2"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x37b, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1691.997479][ T2897] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:12:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x282, 0x0) [ 1692.049262][ T2897] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1692.063367][ T2897] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1692.078632][ T2939] loop3: detected capacity change from 0 to 176 [ 1692.104879][ T2942] loop2: detected capacity change from 0 to 4 [ 1692.137706][ T2939] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) r2 = epoll_create1(0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 06:12:14 executing program 4 (fault-call:0 fault-nth:71): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1692.164037][ T2942] EXT4-fs (loop2): invalid first ino: 0 06:12:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1637c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1692.226921][ T2942] loop2: detected capacity change from 0 to 4 [ 1692.241151][ T2942] EXT4-fs (loop2): invalid first ino: 0 [ 1692.307929][ T2968] loop4: detected capacity change from 0 to 512 [ 1692.314697][ T2974] loop3: detected capacity change from 0 to 177 [ 1692.332906][ T2974] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1692.351979][ T2968] FAULT_INJECTION: forcing a failure. [ 1692.351979][ T2968] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.364762][ T2968] CPU: 0 PID: 2968 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1692.373129][ T2968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.383206][ T2968] Call Trace: [ 1692.386507][ T2968] dump_stack+0x137/0x19d [ 1692.390880][ T2968] should_fail+0x23c/0x250 [ 1692.395327][ T2968] __should_failslab+0x81/0x90 [ 1692.400108][ T2968] ? ext4_fill_super+0x1ed/0x8010 [ 1692.405287][ T2968] should_failslab+0x5/0x20 [ 1692.409813][ T2968] kmem_cache_alloc_trace+0x49/0x310 [ 1692.415109][ T2968] ? ext4_fill_super+0x62/0x8010 [ 1692.420062][ T2968] ext4_fill_super+0x1ed/0x8010 [ 1692.425017][ T2968] ? vsnprintf+0xe8f/0xed0 [ 1692.429497][ T2968] ? snprintf+0x6f/0x90 [ 1692.433679][ T2968] ? register_shrinker_prepared+0xdf/0xf0 [ 1692.439435][ T2968] ? set_blocksize+0x197/0x2a0 [ 1692.444256][ T2968] mount_bdev+0x1e8/0x290 [ 1692.448644][ T2968] ? ext4_mount+0x40/0x40 [ 1692.452993][ T2968] ? ext4_errno_to_code+0x110/0x110 [ 1692.458232][ T2968] ext4_mount+0x2d/0x40 [ 1692.462451][ T2968] legacy_get_tree+0x70/0xc0 [ 1692.467094][ T2968] vfs_get_tree+0x4a/0x1a0 [ 1692.471538][ T2968] path_mount+0x11d4/0x1ce0 [ 1692.476080][ T2968] __se_sys_mount+0x23d/0x2e0 [ 1692.480814][ T2968] ? mntput+0x45/0x70 [ 1692.484824][ T2968] ? __fpregs_load_activate+0x103/0x1b0 [ 1692.490385][ T2968] __x64_sys_mount+0x63/0x70 [ 1692.495002][ T2968] do_syscall_64+0x4a/0x90 [ 1692.499424][ T2968] entry_SYSCALL_64_after_hwframe+0x44/0xae 06:12:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xd203000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x283, 0x0) 06:12:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x800) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) [ 1692.505331][ T2968] RIP: 0033:0x467b1a [ 1692.509211][ T2968] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1692.528827][ T2968] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1692.537252][ T2968] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1692.546251][ T2968] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 06:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/228, 0xe4}], 0x1, 0x0) 06:12:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x284, 0x0) [ 1692.554237][ T2968] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1692.562217][ T2968] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1692.570189][ T2968] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163cb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:14 executing program 4 (fault-call:0 fault-nth:72): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1692.625549][ T2990] loop2: detected capacity change from 0 to 4 06:12:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x80045301, 0x0) mmap(&(0x7f0000784000/0x3000)=nil, 0x3000, 0x4, 0x30, r2, 0xb3618000) [ 1692.674633][ T2990] EXT4-fs (loop2): invalid first ino: 0 [ 1692.701194][ T3008] loop3: detected capacity change from 0 to 177 [ 1692.738520][ T3008] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1692.762304][ T3018] loop4: detected capacity change from 0 to 512 [ 1692.769881][ T2990] loop2: detected capacity change from 0 to 4 [ 1692.784863][ T2990] EXT4-fs (loop2): invalid first ino: 0 [ 1692.808877][ T3018] FAULT_INJECTION: forcing a failure. [ 1692.808877][ T3018] name failslab, interval 1, probability 0, space 0, times 0 [ 1692.821597][ T3018] CPU: 1 PID: 3018 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1692.829990][ T3018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.843952][ T3018] Call Trace: [ 1692.847244][ T3018] dump_stack+0x137/0x19d [ 1692.851616][ T3018] should_fail+0x23c/0x250 [ 1692.860041][ T3018] ? mempool_alloc_slab+0x16/0x20 [ 1692.865272][ T3018] __should_failslab+0x81/0x90 [ 1692.870106][ T3018] should_failslab+0x5/0x20 [ 1692.874623][ T3018] kmem_cache_alloc+0x46/0x2f0 [ 1692.879456][ T3018] ? workingset_activation+0x23c/0x270 [ 1692.885014][ T3018] mempool_alloc_slab+0x16/0x20 [ 1692.889865][ T3018] ? mempool_free+0x130/0x130 [ 1692.894611][ T3018] mempool_alloc+0x8c/0x300 [ 1692.899163][ T3018] ? pagecache_get_page+0x7a3/0x900 [ 1692.904360][ T3018] bio_alloc_bioset+0xcc/0x480 [ 1692.909132][ T3018] ? __find_get_block+0x817/0x8e0 [ 1692.914177][ T3018] submit_bh_wbc+0x130/0x330 [ 1692.918897][ T3018] ? __getblk_gfp+0x4d3/0x590 [ 1692.923574][ T3018] submit_bh+0x21/0x30 [ 1692.927653][ T3018] ? __wait_on_buffer+0x60/0x60 [ 1692.932506][ T3018] ext4_read_bh+0xdf/0x190 [ 1692.936947][ T3018] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 1692.942327][ T3018] ext4_fill_super+0x2376/0x8010 [ 1692.947296][ T3018] ? snprintf+0x6f/0x90 [ 1692.951464][ T3018] ? register_shrinker_prepared+0xdf/0xf0 [ 1692.957219][ T3018] ? set_blocksize+0x197/0x2a0 [ 1692.962017][ T3018] mount_bdev+0x1e8/0x290 [ 1692.966418][ T3018] ? ext4_mount+0x40/0x40 [ 1692.970759][ T3018] ? ext4_errno_to_code+0x110/0x110 [ 1692.975971][ T3018] ext4_mount+0x2d/0x40 [ 1692.980134][ T3018] legacy_get_tree+0x70/0xc0 [ 1692.984778][ T3018] vfs_get_tree+0x4a/0x1a0 [ 1692.989235][ T3018] path_mount+0x11d4/0x1ce0 [ 1692.993748][ T3018] __se_sys_mount+0x23d/0x2e0 [ 1692.998465][ T3018] ? mntput+0x45/0x70 [ 1693.002499][ T3018] ? __fpregs_load_activate+0x103/0x1b0 [ 1693.009607][ T3018] __x64_sys_mount+0x63/0x70 [ 1693.014208][ T3018] do_syscall_64+0x4a/0x90 [ 1693.019242][ T3018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1693.025171][ T3018] RIP: 0033:0x467b1a [ 1693.029065][ T3018] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1693.048678][ T3018] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1693.057159][ T3018] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1693.065147][ T3018] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1693.073139][ T3018] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1693.081187][ T3018] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 06:12:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1693.089161][ T3018] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 06:12:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163cf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x285, 0x0) [ 1693.192559][ T3042] loop3: detected capacity change from 0 to 177 [ 1693.210352][ T3042] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1693.250671][ T3057] loop2: detected capacity change from 0 to 4 [ 1693.276985][ T3018] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1693.299622][ T3057] EXT4-fs (loop2): invalid first ino: 0 [ 1693.319903][ T3018] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1693.353605][ T3018] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1693.354516][ T3057] loop2: detected capacity change from 0 to 4 [ 1693.379196][ T3057] EXT4-fs (loop2): invalid first ino: 0 06:12:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xd303000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x286, 0x0) 06:12:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163d0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:15 executing program 4 (fault-call:0 fault-nth:73): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1693.586019][ T3087] loop4: detected capacity change from 0 to 512 [ 1693.598756][ T3087] FAULT_INJECTION: forcing a failure. [ 1693.598756][ T3087] name failslab, interval 1, probability 0, space 0, times 0 [ 1693.611471][ T3087] CPU: 1 PID: 3087 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1693.619794][ T3087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1693.624293][ T3092] loop2: detected capacity change from 0 to 4 [ 1693.629856][ T3087] Call Trace: [ 1693.629869][ T3087] dump_stack+0x137/0x19d [ 1693.643549][ T3087] should_fail+0x23c/0x250 [ 1693.647973][ T3087] __should_failslab+0x81/0x90 [ 1693.652742][ T3087] should_failslab+0x5/0x20 [ 1693.657376][ T3087] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1693.663142][ T3087] ? __crypto_alg_lookup+0x36d/0x3a0 [ 1693.668491][ T3087] ? __kmalloc_node+0x30/0x40 [ 1693.673208][ T3087] __kmalloc_node+0x30/0x40 [ 1693.673353][ T3095] loop3: detected capacity change from 0 to 177 [ 1693.677718][ T3087] crypto_create_tfm_node+0x4a/0x1f0 [ 1693.677747][ T3087] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 1693.677770][ T3087] crypto_alloc_tfm_node+0x100/0x290 [ 1693.700098][ T3087] crypto_alloc_shash+0x2b/0x30 [ 1693.704979][ T3087] ext4_fill_super+0x616/0x8010 [ 1693.709871][ T3087] ? vsnprintf+0xe8f/0xed0 [ 1693.714304][ T3087] ? snprintf+0x6f/0x90 [ 1693.718528][ T3087] ? register_shrinker_prepared+0xdf/0xf0 [ 1693.724286][ T3087] ? set_blocksize+0x197/0x2a0 [ 1693.729133][ T3087] mount_bdev+0x1e8/0x290 06:12:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x287, 0x0) [ 1693.733508][ T3087] ? ext4_mount+0x40/0x40 [ 1693.737853][ T3087] ? ext4_errno_to_code+0x110/0x110 [ 1693.743128][ T3087] ext4_mount+0x2d/0x40 [ 1693.747310][ T3087] legacy_get_tree+0x70/0xc0 [ 1693.751907][ T3087] vfs_get_tree+0x4a/0x1a0 [ 1693.756322][ T3087] path_mount+0x11d4/0x1ce0 [ 1693.760870][ T3087] __se_sys_mount+0x23d/0x2e0 [ 1693.765548][ T3087] ? mntput+0x45/0x70 [ 1693.769654][ T3087] ? __fpregs_load_activate+0x103/0x1b0 [ 1693.775240][ T3087] __x64_sys_mount+0x63/0x70 [ 1693.779838][ T3087] do_syscall_64+0x4a/0x90 [ 1693.784287][ T3087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1693.790271][ T3087] RIP: 0033:0x467b1a [ 1693.794144][ T3087] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1693.813775][ T3087] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1693.822197][ T3087] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1693.830174][ T3087] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1693.838170][ T3087] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1693.846142][ T3087] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1693.854208][ T3087] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1693.862345][ T3087] EXT4-fs (loop4): Cannot load crc32c driver. [ 1693.873506][ T3092] EXT4-fs (loop2): invalid first ino: 0 06:12:16 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r0 = gettid() timer_create(0x4, &(0x7f0000000080)={0x0, 0x15, 0x2, @thr={&(0x7f0000000040)="7dea342acf127c2328b1a8136f92009bf4578b0ebd", &(0x7f0000000100)="37b06ec7bbfbb0d89a13f9cf63121b78b65c0e73142059e6ea513d047bb9addc452a550bf2175527eff4bcd676c6672e981735d6ff90930b138b0b7cfd21acf3d13edb5d18f31f8ca69e83b58a5a04b27cfa175ff0c370ba89f972893623bed4315d1956c5c53f46b8b35bdca8159a24205d8609d1e89827e3b6546d862cfd26d48fa602f4c15a28bdf9946bcccf66875ca055a63f82dc9679183f98c89328cadc6bb1a13de79639"}}, &(0x7f00000001c0)) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1693.873592][ T3095] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:16 executing program 4 (fault-call:0 fault-nth:74): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1693.943415][ T3092] loop2: detected capacity change from 0 to 4 [ 1693.953026][ T3092] EXT4-fs (loop2): invalid first ino: 0 06:12:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1642d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000000100)=""/238, 0xee}], 0x1, 0x0) [ 1694.005321][ T3130] loop4: detected capacity change from 0 to 512 [ 1694.086990][ T3130] FAULT_INJECTION: forcing a failure. [ 1694.086990][ T3130] name failslab, interval 1, probability 0, space 0, times 0 [ 1694.099627][ T3130] CPU: 0 PID: 3130 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1694.107998][ T3130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1694.118171][ T3130] Call Trace: [ 1694.121473][ T3130] dump_stack+0x137/0x19d [ 1694.125903][ T3130] should_fail+0x23c/0x250 [ 1694.130325][ T3130] ? xas_create+0x3fb/0xb30 [ 1694.134874][ T3130] __should_failslab+0x81/0x90 [ 1694.139731][ T3130] should_failslab+0x5/0x20 [ 1694.144301][ T3130] kmem_cache_alloc+0x46/0x2f0 [ 1694.149107][ T3130] xas_create+0x3fb/0xb30 [ 1694.153458][ T3130] xas_store+0x70/0xc90 [ 1694.157700][ T3130] ? xas_find_conflict+0x422/0x4c0 [ 1694.162910][ T3130] __add_to_page_cache_locked+0x200/0x520 [ 1694.168649][ T3130] ? workingset_activation+0x270/0x270 [ 1694.174126][ T3130] add_to_page_cache_lru+0xa0/0x1b0 [ 1694.179334][ T3130] pagecache_get_page+0x6a3/0x900 [ 1694.184401][ T3130] __getblk_gfp+0x199/0x590 [ 1694.188913][ T3130] ext4_fill_super+0x35e1/0x8010 [ 1694.193869][ T3130] ? snprintf+0x6f/0x90 [ 1694.198034][ T3130] ? register_shrinker_prepared+0xdf/0xf0 [ 1694.203845][ T3130] mount_bdev+0x1e8/0x290 [ 1694.208206][ T3130] ? ext4_mount+0x40/0x40 [ 1694.212548][ T3130] ? ext4_errno_to_code+0x110/0x110 [ 1694.217754][ T3130] ext4_mount+0x2d/0x40 [ 1694.222002][ T3130] legacy_get_tree+0x70/0xc0 [ 1694.226702][ T3130] vfs_get_tree+0x4a/0x1a0 [ 1694.231201][ T3130] path_mount+0x11d4/0x1ce0 [ 1694.235735][ T3130] __se_sys_mount+0x23d/0x2e0 [ 1694.240428][ T3130] ? mntput+0x45/0x70 [ 1694.244416][ T3130] ? __fpregs_load_activate+0x103/0x1b0 [ 1694.249978][ T3130] __x64_sys_mount+0x63/0x70 [ 1694.254623][ T3130] do_syscall_64+0x4a/0x90 [ 1694.259195][ T3130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1694.265098][ T3130] RIP: 0033:0x467b1a 06:12:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1694.268998][ T3130] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1694.288632][ T3130] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1694.297060][ T3130] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1694.305057][ T3130] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1694.313073][ T3130] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1694.321054][ T3130] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1694.329047][ T3130] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1694.340747][ T3139] loop3: detected capacity change from 0 to 178 06:12:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) tkill(r1, 0xa) [ 1694.390405][ T3130] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1694.406774][ T3130] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1694.406821][ T3150] loop2: detected capacity change from 0 to 4 [ 1694.435714][ T3130] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1694.436367][ T3139] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1694.473690][ T3150] EXT4-fs (loop2): invalid first ino: 0 [ 1694.521644][ T3150] loop2: detected capacity change from 0 to 4 [ 1694.540931][ T3150] EXT4-fs (loop2): invalid first ino: 0 06:12:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xd403000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:17 executing program 4 (fault-call:0 fault-nth:75): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1642e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8f7665dad5cceac0, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9a, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="bd2b386135435b85069471ed473740c599f20a5a6a2719cecc3408261c97126696ea7c792d28e81ef30eed657999578808d19f4183ea4f20e05f6d4cd82df87128ee14ce7b27cd9b4826457f010833128b2d934a8e02d5a5db51a62d715d3119539cdadc60a9bf6f6403583997ed73124fc88273a4081e78686873d4d2dbf8c535a36c0db62999680b741f4d51cfc8e53f0edff0fb11ee2a2e72770c66825a9ca620fb870ab440656ff6b2f386e257030f220f9449f11e5ae212f6591a2ffd9203b5a958a6e70ecc556cd9cb06106ada810b96f6051c99a059", 0xd9, 0x7c2}], 0x2406418, &(0x7f0000000280)={[{'%($'}, {}], [{@audit}, {@dont_appraise}, {@euid_gt={'euid>', 0xee00}}, {@euid_gt}, {@obj_type={'obj_type', 0x3d, '$\\^\\'}}, {@uid_gt}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq}]}) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1694.796292][ T3179] loop1: detected capacity change from 0 to 7 [ 1694.810116][ T3183] loop4: detected capacity change from 0 to 512 [ 1694.817316][ T3185] loop2: detected capacity change from 0 to 4 [ 1694.835107][ T3184] loop3: detected capacity change from 0 to 178 [ 1694.847109][ T3185] EXT4-fs (loop2): invalid first ino: 0 [ 1694.853512][ T3183] FAULT_INJECTION: forcing a failure. [ 1694.853512][ T3183] name failslab, interval 1, probability 0, space 0, times 0 [ 1694.866358][ T3183] CPU: 1 PID: 3183 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1694.874695][ T3183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1694.884776][ T3183] Call Trace: [ 1694.888057][ T3183] dump_stack+0x137/0x19d [ 1694.892419][ T3183] should_fail+0x23c/0x250 [ 1694.896849][ T3183] ? mempool_alloc_slab+0x16/0x20 [ 1694.901969][ T3183] __should_failslab+0x81/0x90 [ 1694.906885][ T3183] should_failslab+0x5/0x20 [ 1694.911447][ T3183] kmem_cache_alloc+0x46/0x2f0 [ 1694.916224][ T3183] ? workingset_activation+0x23c/0x270 [ 1694.921815][ T3183] mempool_alloc_slab+0x16/0x20 [ 1694.926858][ T3183] ? mempool_free+0x130/0x130 [ 1694.931596][ T3183] mempool_alloc+0x8c/0x300 [ 1694.936165][ T3183] ? pagecache_get_page+0x7a3/0x900 [ 1694.941396][ T3183] bio_alloc_bioset+0xcc/0x480 [ 1694.946181][ T3183] ? __find_get_block+0x817/0x8e0 [ 1694.951248][ T3183] submit_bh_wbc+0x130/0x330 [ 1694.955844][ T3183] ? __getblk_gfp+0x4d3/0x590 [ 1694.960524][ T3183] submit_bh+0x21/0x30 [ 1694.964619][ T3183] ? __wait_on_buffer+0x60/0x60 [ 1694.969468][ T3183] ext4_read_bh_nowait+0xdd/0x140 [ 1694.974493][ T3183] ext4_fill_super+0x3619/0x8010 [ 1694.979460][ T3183] ? snprintf+0x6f/0x90 [ 1694.983616][ T3183] ? register_shrinker_prepared+0xdf/0xf0 [ 1694.989365][ T3183] mount_bdev+0x1e8/0x290 [ 1694.993771][ T3183] ? ext4_mount+0x40/0x40 [ 1694.998104][ T3183] ? ext4_errno_to_code+0x110/0x110 [ 1695.003334][ T3183] ext4_mount+0x2d/0x40 [ 1695.007514][ T3183] legacy_get_tree+0x70/0xc0 [ 1695.012171][ T3183] vfs_get_tree+0x4a/0x1a0 [ 1695.016635][ T3183] path_mount+0x11d4/0x1ce0 [ 1695.021207][ T3183] __se_sys_mount+0x23d/0x2e0 [ 1695.025908][ T3183] ? mntput+0x45/0x70 [ 1695.029919][ T3183] ? __fpregs_load_activate+0x103/0x1b0 [ 1695.035480][ T3183] __x64_sys_mount+0x63/0x70 [ 1695.040220][ T3183] do_syscall_64+0x4a/0x90 [ 1695.044646][ T3183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1695.050556][ T3183] RIP: 0033:0x467b1a [ 1695.054460][ T3183] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1695.074087][ T3183] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1695.082540][ T3183] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1695.090533][ T3183] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 [ 1695.098534][ T3183] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1695.106515][ T3183] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1695.114496][ T3183] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1695.137619][ T3184] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1695.148718][ T3183] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1695.151083][ T3185] loop2: detected capacity change from 0 to 4 [ 1695.170926][ T3185] EXT4-fs (loop2): invalid first ino: 0 [ 1695.189657][ T3183] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1695.215294][ T3183] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000200)=""/230, 0xe6}], 0x2, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 06:12:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16431, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:19 executing program 4 (fault-call:0 fault-nth:76): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x288, 0x0) [ 1696.925035][ T3226] loop4: detected capacity change from 0 to 512 [ 1696.948672][ T3226] FAULT_INJECTION: forcing a failure. [ 1696.948672][ T3226] name failslab, interval 1, probability 0, space 0, times 0 [ 1696.961602][ T3226] CPU: 1 PID: 3226 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 1696.970136][ T3226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1696.980232][ T3226] Call Trace: [ 1696.983517][ T3226] dump_stack+0x137/0x19d [ 1696.987854][ T3226] should_fail+0x23c/0x250 [ 1696.992298][ T3226] ? xas_create+0x3fb/0xb30 [ 1696.996900][ T3226] __should_failslab+0x81/0x90 [ 1697.001738][ T3226] should_failslab+0x5/0x20 [ 1697.006284][ T3226] kmem_cache_alloc+0x46/0x2f0 [ 1697.011053][ T3226] xas_create+0x3fb/0xb30 [ 1697.015389][ T3226] xas_store+0x70/0xc90 [ 1697.019545][ T3226] ? xas_find_conflict+0x422/0x4c0 [ 1697.024864][ T3226] __add_to_page_cache_locked+0x200/0x520 [ 1697.030600][ T3226] ? workingset_activation+0x270/0x270 [ 1697.036038][ T3226] add_to_page_cache_lru+0xa0/0x1b0 [ 1697.041269][ T3226] pagecache_get_page+0x6a3/0x900 [ 1697.046272][ T3226] __getblk_gfp+0x199/0x590 [ 1697.050758][ T3226] ext4_fill_super+0x35e1/0x8010 [ 1697.055700][ T3226] ? snprintf+0x6f/0x90 [ 1697.059864][ T3226] ? register_shrinker_prepared+0xdf/0xf0 [ 1697.065633][ T3226] mount_bdev+0x1e8/0x290 [ 1697.070003][ T3226] ? ext4_mount+0x40/0x40 [ 1697.074312][ T3226] ? ext4_errno_to_code+0x110/0x110 [ 1697.079506][ T3226] ext4_mount+0x2d/0x40 [ 1697.083644][ T3226] legacy_get_tree+0x70/0xc0 [ 1697.088215][ T3226] vfs_get_tree+0x4a/0x1a0 [ 1697.092617][ T3226] path_mount+0x11d4/0x1ce0 [ 1697.097184][ T3226] __se_sys_mount+0x23d/0x2e0 [ 1697.101849][ T3226] ? mntput+0x45/0x70 [ 1697.105908][ T3226] ? __fpregs_load_activate+0x103/0x1b0 [ 1697.111613][ T3226] __x64_sys_mount+0x63/0x70 [ 1697.116244][ T3226] do_syscall_64+0x4a/0x90 [ 1697.120716][ T3226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1697.126696][ T3226] RIP: 0033:0x467b1a [ 1697.130568][ T3226] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1697.150158][ T3226] RSP: 002b:00007f617ad75fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1697.158640][ T3226] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 1697.166604][ T3226] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f617ad76000 06:12:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x289, 0x0) 06:12:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r2 = syz_open_pts(r1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "c43c062da95e0e93c27d51e1fd843e303c19a1"}) close(0xffffffffffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "81cf4f6a791520d8e2876c243107fd291cd0d9"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) preadv(r5, &(0x7f0000000480), 0x7, 0x3, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0x80045301, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000140)={0x5}) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) [ 1697.174568][ T3226] RBP: 00007f617ad76040 R08: 00007f617ad76040 R09: 0000000020000000 [ 1697.182590][ T3226] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1697.190657][ T3226] R13: 0000000020000100 R14: 00007f617ad76000 R15: 0000000020013a00 [ 1697.198881][ T3232] loop3: detected capacity change from 0 to 178 [ 1697.212936][ T3226] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1697.219052][ T3235] loop2: detected capacity change from 0 to 4 [ 1697.230925][ T3232] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1697.253465][ T3235] EXT4-fs (loop2): invalid first ino: 0 [ 1697.274590][ T3226] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:12:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16432, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:19 executing program 4 (fault-call:0 fault-nth:77): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1697.330778][ T3226] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1697.343721][ T3235] loop2: detected capacity change from 0 to 4 [ 1697.360747][ T3235] EXT4-fs (loop2): invalid first ino: 0 06:12:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x28a, 0x0) 06:12:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1697.448944][ T3272] loop3: detected capacity change from 0 to 178 [ 1697.475034][ T3278] loop2: detected capacity change from 0 to 4 [ 1697.490991][ T3272] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1697.507834][ T3278] EXT4-fs (loop2): invalid first ino: 0 [ 1697.550841][ T3294] loop4: detected capacity change from 0 to 512 [ 1697.569479][ T3278] loop2: detected capacity change from 0 to 4 [ 1697.575791][ T3294] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1697.579562][ T3278] EXT4-fs (loop2): invalid first ino: 0 06:12:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16438, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1697.595461][ T3294] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1697.618132][ T3294] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfccd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1697.702573][ T3313] loop3: detected capacity change from 0 to 178 [ 1697.716302][ T3313] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1697.727273][ T3319] loop2: detected capacity change from 0 to 4 [ 1697.744480][ T3319] EXT4-fs (loop2): invalid first ino: 0 06:12:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xf700000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1697.775051][ T3328] loop4: detected capacity change from 0 to 126 [ 1697.794776][ T3328] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1697.808834][ T3319] loop2: detected capacity change from 0 to 4 06:12:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16439, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1697.826184][ T3319] EXT4-fs (loop2): invalid first ino: 0 06:12:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1697.875916][ T3348] loop3: detected capacity change from 0 to 178 [ 1697.890626][ T3328] loop4: detected capacity change from 0 to 126 [ 1697.902783][ T3348] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1697.912643][ T3328] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1697.952649][ T3357] loop2: detected capacity change from 0 to 5 [ 1697.970634][ T3357] EXT4-fs (loop2): invalid first ino: 0 [ 1698.024557][ T3357] loop2: detected capacity change from 0 to 5 [ 1698.031441][ T3357] EXT4-fs (loop2): invalid first ino: 0 06:12:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcce, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1643a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe, 0x4000010, r1, 0xe6318000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240), &(0x7f0000001280), 0x2, 0x1) r2 = gettid() process_vm_writev(r2, &(0x7f0000001480)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/222, 0xde}, {&(0x7f0000001340)=""/132, 0x84}, {&(0x7f00000012c0)=""/80, 0x50}, {&(0x7f0000001540)=""/146, 0x92}, {&(0x7f0000001400)=""/6, 0x6}, {&(0x7f0000001600)=""/102400, 0x19000}], 0x9, &(0x7f0000121000), 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0x80045301, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f000001a6c0)={0x2, 0xc, 0x93, &(0x7f000001a600)=""/147}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0x80045301, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f000001a780)=ANY=[@ANYBLOB="040000000000000000000000000000010100000000000000", @ANYRES32=r1, @ANYBLOB="00000000200000000000000000000000000000000000000000070000ea1107675ed2fe424633ed625025ae7fd07f500350726d63da28c0"]) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000001440)) [ 1698.289008][ T3379] loop3: detected capacity change from 0 to 178 [ 1698.298469][ T3382] loop4: detected capacity change from 0 to 126 [ 1698.314640][ T3385] loop2: detected capacity change from 0 to 5 [ 1698.322170][ T3382] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1698.334928][ T3379] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1698.345297][ T3385] EXT4-fs (loop2): invalid first ino: 0 [ 1698.386479][ T3385] loop2: detected capacity change from 0 to 5 [ 1698.405621][ T3385] EXT4-fs (loop2): invalid first ino: 0 [ 1698.429205][ T3382] loop4: detected capacity change from 0 to 126 [ 1698.439931][ T3382] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x28b, 0x0) 06:12:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1643b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfccf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xf9fdffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000040), &(0x7f0000000080)=@sha1={0x1, "0ee917422b4852bfef94c8223a4546d4be8b44bb"}, 0x15, 0x1) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1700.501086][ T3430] loop2: detected capacity change from 0 to 6 [ 1700.510986][ T3428] loop3: detected capacity change from 0 to 178 [ 1700.517475][ T3435] loop4: detected capacity change from 0 to 126 [ 1700.525155][ T3430] EXT4-fs (loop2): invalid first ino: 0 [ 1700.535642][ T3435] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1700.545375][ T3428] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f0000000100)=""/210, 0xd2}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/86, 0x56}, {&(0x7f0000002280)=""/19, 0x13}, {&(0x7f00000022c0)=""/27, 0x1b}, {&(0x7f0000002300)=""/208, 0xd0}, {&(0x7f0000002400)=""/42, 0x2a}], 0xa, 0xfffffffffffffffd}, 0x8}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002500)=""/187, 0xbb}, {&(0x7f00000025c0)=""/147, 0x93}], 0x2, &(0x7f00000026c0)=""/136, 0x88}, 0x7520}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002780)=""/26, 0x1a}, {&(0x7f00000027c0)=""/191, 0xbf}, {&(0x7f0000002880)=""/128, 0x80}, {&(0x7f0000002900)=""/45, 0x2d}, {&(0x7f0000002940)=""/124, 0x7c}, {&(0x7f00000029c0)}], 0x6, &(0x7f0000002a80)=""/95, 0x5f}, 0x4}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/170, 0xaa}, {&(0x7f0000002bc0)=""/60, 0x3c}, {&(0x7f0000002c00)=""/62, 0x3e}, {&(0x7f0000002c40)=""/210, 0xd2}, {&(0x7f0000002d40)=""/248, 0xf8}, {&(0x7f0000002e40)=""/246, 0xf6}], 0x6, &(0x7f0000002fc0)=""/132, 0x84}, 0x7}, {{&(0x7f0000003080)=@x25, 0x80, &(0x7f0000003240)=[{&(0x7f0000003100)=""/43, 0x2b}, {&(0x7f0000003140)=""/9, 0x9}, {&(0x7f0000003180)=""/104, 0x68}, {&(0x7f0000003200)=""/2, 0x2}], 0x4}, 0x7ff}, {{&(0x7f0000003280)=@x25={0x9, @remote}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000003300)=""/146, 0x92}, {&(0x7f00000033c0)=""/129, 0x81}, {&(0x7f0000003480)=""/74, 0x4a}, {&(0x7f0000003500)=""/245, 0xf5}, {&(0x7f0000003600)=""/153, 0x99}, {&(0x7f00000036c0)=""/4096, 0x1000}], 0x6, &(0x7f0000004740)=""/160, 0xa0}, 0xebc}, {{&(0x7f0000004800)=@x25={0x9, @remote}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/139, 0x8b}, {&(0x7f0000005940)=""/89, 0x59}, {&(0x7f00000059c0)}, {&(0x7f0000005a00)=""/121, 0x79}], 0x5, &(0x7f0000005b00)=""/39, 0x27}, 0xe60}, {{&(0x7f0000005b40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005bc0)=""/89, 0x59}, {&(0x7f0000005c40)=""/60, 0x3c}, {&(0x7f0000005c80)=""/176, 0xb0}], 0x3, &(0x7f0000005d80)=""/4096, 0x1000}, 0xa20}, {{&(0x7f0000006d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}}}, 0x80, &(0x7f0000008140)=[{&(0x7f0000006e00)=""/4096, 0x1000}, {&(0x7f0000007e00)=""/185, 0xb9}, {&(0x7f0000007ec0)=""/134, 0x86}, {&(0x7f0000007f80)=""/142, 0x8e}, {&(0x7f0000008040)=""/131, 0x83}, {&(0x7f0000008100)=""/39, 0x27}], 0x6}, 0x3}, {{&(0x7f00000081c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000008500)=[{&(0x7f0000008240)=""/175, 0xaf}, {&(0x7f0000008300)=""/155, 0x9b}, {&(0x7f00000083c0)=""/115, 0x73}, {&(0x7f0000008440)=""/181, 0xb5}], 0x4, &(0x7f0000008540)=""/167, 0xa7}, 0x6}], 0xa, 0x0, &(0x7f0000008880)={0x77359400}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1800007, 0x11, r2, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ftruncate(r1, 0x8200) sendmmsg(0xffffffffffffffff, &(0x7f0000007f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1643c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1700.652090][ T3435] loop4: detected capacity change from 0 to 126 [ 1700.665250][ T3435] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1700.676587][ T3464] loop2: detected capacity change from 0 to 6 [ 1700.696315][ T3464] EXT4-fs (loop2): invalid first ino: 0 06:12:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1700.741404][ T3477] loop3: detected capacity change from 0 to 178 [ 1700.753033][ T3481] loop4: detected capacity change from 0 to 126 [ 1700.760312][ T3477] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1700.780467][ T3481] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1700.836801][ T3489] loop2: detected capacity change from 0 to 7 [ 1700.848931][ T3489] EXT4-fs (loop2): invalid first ino: 0 [ 1700.855622][ T3481] loop4: detected capacity change from 0 to 126 [ 1700.872521][ T3481] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x28c, 0x0) 06:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$notify(r0, 0x402, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB='n'], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote, r3}, 0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="002080000000002000000004469800180065000000049078ac1414bb6401010194040000"]}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) listen(r6, 0x0) 06:12:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfa00000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1643d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1703.532501][ T3519] loop3: detected capacity change from 0 to 178 [ 1703.544574][ T3519] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1703.561233][ T3526] loop2: detected capacity change from 0 to 7 [ 1703.571421][ T3518] loop4: detected capacity change from 0 to 126 06:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() fadvise64(r0, 0x6, 0x81, 0x5) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/237, 0xed}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r2, &(0x7f0000000100), 0x1, 0x0) close(r0) 06:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1703.584245][ T3526] EXT4-fs (loop2): invalid first ino: 0 [ 1703.590550][ T3518] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16469, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = gettid() fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1703.684125][ T3526] loop2: detected capacity change from 0 to 7 [ 1703.716814][ T3526] EXT4-fs (loop2): invalid first ino: 0 [ 1703.749271][ T3556] loop4: detected capacity change from 0 to 126 [ 1703.756692][ T3558] loop3: detected capacity change from 0 to 178 [ 1703.774595][ T3556] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:26 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat(r0, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000f8000/0x4000)=nil, 0x4000, 0x800000, 0x10010, r1, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = gettid() tkill(r3, 0x7) wait4(r3, &(0x7f0000000040), 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) r4 = gettid() tkill(r4, 0x7) tkill(r4, 0x13) [ 1703.803912][ T3558] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (22 blocks) 06:12:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x28d, 0x0) [ 1703.864299][ T3556] loop4: detected capacity change from 0 to 126 [ 1703.879699][ T3578] loop2: detected capacity change from 0 to 8 06:12:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1703.910074][ T3556] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1703.920759][ T3578] EXT4-fs (loop2): invalid first ino: 0 06:12:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x28e, 0x0) [ 1703.963068][ T3578] loop2: detected capacity change from 0 to 8 [ 1703.986858][ T3578] EXT4-fs (loop2): invalid first ino: 0 [ 1703.997212][ T3593] loop3: detected capacity change from 0 to 256 [ 1704.054104][ T3593] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (32 blocks) [ 1704.070582][ T3603] loop4: detected capacity change from 0 to 126 [ 1704.091210][ T3603] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1704.174633][ T3603] loop4: detected capacity change from 0 to 126 [ 1704.188972][ T3603] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfb00000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x6000) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0xc4}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r0, 0x0, &(0x7f0000000180)="c908161b7af704100876bfc384fa45509d5b035532b55154793c871cc2e1d0af8a02f8d52edb5b0a999a0bdfb4dc1167914042421f8a9ca9b782bf1b80a9ce55b2e56bd5ea22dc706675f069b1703692a3f132c950b57626e7f8db9f075c7cb2399e38aadf0f6720", 0x68, 0x10000, 0x1}, 0xff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r4 = gettid() process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x28f, 0x0) 06:12:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1704.412238][ T3638] loop3: detected capacity change from 0 to 384 [ 1704.422376][ T3641] loop2: detected capacity change from 0 to 8 [ 1704.423758][ T3647] loop4: detected capacity change from 0 to 126 06:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB='n'], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@remote, r4}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @dev}, &(0x7f0000000180)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1f8, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {}, [{{0x8}, {0x1dc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r5}}}]}}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4008441}, 0x8084) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x290, 0x0) [ 1704.452992][ T3647] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1704.465536][ T3641] EXT4-fs (loop2): invalid first ino: 0 [ 1704.490355][ T3638] EXT4-fs (loop3): bad geometry: block count 64 exceeds size of device (48 blocks) 06:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x126f, 0x0) [ 1704.573407][ T3641] loop2: detected capacity change from 0 to 8 [ 1704.593783][ T3641] EXT4-fs (loop2): invalid first ino: 0 06:12:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0) mmap(&(0x7f00003ee000/0x1000)=nil, 0x1000, 0x1800003, 0x40010, 0xffffffffffffffff, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0xabe, 0x10000) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r2 = openat(r0, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x7ff, 0x9768) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1704.631775][ T3647] loop4: detected capacity change from 0 to 126 [ 1704.640998][ T3647] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x291, 0x0) 06:12:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1704.752205][ T3696] loop3: detected capacity change from 0 to 512 [ 1704.790700][ T3696] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1704.804915][ T3701] loop2: detected capacity change from 0 to 8 [ 1704.831994][ T3701] EXT4-fs (loop2): invalid first ino: 0 [ 1704.852340][ T3696] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1704.896297][ T3696] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1704.908941][ T3701] loop2: detected capacity change from 0 to 8 [ 1704.934959][ T3701] EXT4-fs (loop2): invalid first ino: 0 06:12:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfdfdffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd5, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="f82fdd0c175457c4bc1712edad918452", 0x10) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x292, 0x0) 06:12:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x293, 0x0) [ 1705.321314][ T3741] loop4: detected capacity change from 0 to 126 [ 1705.329504][ T3738] loop3: detected capacity change from 0 to 512 [ 1705.343856][ T3741] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1705.356699][ T3746] loop2: detected capacity change from 0 to 9 [ 1705.401964][ T3738] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1705.417567][ T3746] EXT4-fs (loop2): invalid first ino: 0 [ 1705.430092][ T3738] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1705.451352][ T3741] loop4: detected capacity change from 0 to 126 [ 1705.465457][ T3746] loop2: detected capacity change from 0 to 9 [ 1705.475810][ T3741] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1705.479487][ T3746] EXT4-fs (loop2): invalid first ino: 0 06:12:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x294, 0x0) 06:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000440)=[{&(0x7f0000000100)="9b6a018f4ec331ee349a20bad7daf21908f1e06f2f5aa0db3b7ce3e35733c6c32addf33362191ad8bf8b697cd9397b9d53b6059dfad21276f89d9d4f46acbae4ac00164a79bbb08314715ae411a9ab8834188778c4b81113f7b42b160b4fd19e2a6e7bb9573b02ca1417a4bd3bbf", 0x6e, 0xffffffff}, {&(0x7f0000000180)="43e6044d96c3fad64853227cc21af776df8f1b60cffcabe6912e29f6db1d5a23e5068a905c46797bd45efe51b7c68127efc0d855eee4107eb0880e499341d15e65dc10304f1d83d404cc01fff6b48c0ea63db63df8dc28d73bc9a62a15073813c65c3a4b00bb596e0205acb1036d8bc64acc049c78d09d266223a0b6eaeaa1cb67aca3ecdeb6c8743ba3c1202312ed3607e8d72319ea8a14a0730239c9dbc8385127b8e8", 0xa4, 0x5}, {&(0x7f0000000240)="057fafe68152b93d6b1c2e50c5b813c89eb78fdfdcb523678010406748631907a83310da05b2ce71d7bc00bda34c2dcf785e6481d443ba45e243a63e7961a2f552431ff3a219f59659d076ab21dbc670264d0680010533985d71b982535c50f3d3f8427b6e1602030bd68578adc5cba3b12d341840bfbbf324a634540289038ae3e18bc6fbe216929b7285f8f83e623f6e114c3b7a1714795cac5d3ec843ba48f8966d6f3a152f76b51215f894fdc6d9cf943bd6952a5d118bab56a257a13d9da0d983c743c6415520f02c62e00d44c8f2c225203211dd095624b20873c65a436e829e55b4d15a7c2d8d4a6de283200bbf6ccb10e566e4", 0xf7, 0x1}, {&(0x7f0000000080)="b361afca4e2db5910a713e08370a7005c435c8ffd0bd8db7d4143bd3560536194951fc24167909f269bb0822", 0x2c, 0x9}, {&(0x7f0000000340)="996dd2ac1e6234f26d3a3d2c3fb72e5fc722957009dddaffba1e995881538265819ec0cfdd96d87ab1033c6f4cb8", 0x2e, 0x4}, {&(0x7f0000000380)="909d1436aa3520a7125690cecb55f266b4a0535183405d59c5e2ed2be9e49b553116d7364fdfdc36a18a03a7999dd9f39642a8a7c1569623acddf8c64c4f058f2fb936986b3594fd661dd6d17612b3201a7d0d780ceb41e820439bea8bb1b52545bee187573c3486cb3479be34a6ad4a50d1b2666aa7373e0c9680b9434d10f2ea33f73b3430b9fbd4a3d7b054fcbb90e28bcc4b101e72af85200274f8dab7231c22edcba048ea10d2de77b70261f412cb5572fa61a60c76b27639368a970759", 0xc0, 0x9}], 0x40010, &(0x7f00000005c0)={[{'/*'}], [{@dont_measure}, {@subj_user={'subj_user', 0x3d, '@'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '(\'}}-]+'}}, {@uid_gt={'uid>', r1}}, {@euid_gt={'euid>', 0xee01}}]}) ftruncate(r0, 0x190) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000), 0x0, &(0x7f0000121000), 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000046d000/0x3000)=nil, 0x3000, 0x1000008, 0x10, r0, 0x30358000) keyctl$setperm(0x5, r5, 0x1c243911) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r5, 0xee00, r7) chown(&(0x7f0000000640)='./file0\x00', r4, r7) [ 1705.508442][ T3738] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd6, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1705.592562][ T3777] loop1: detected capacity change from 0 to 264192 06:12:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1705.669881][ T3798] loop2: detected capacity change from 0 to 16 [ 1705.674525][ T3797] loop4: detected capacity change from 0 to 126 [ 1705.688447][ T3798] EXT4-fs (loop2): invalid first ino: 0 [ 1705.708849][ T3797] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1705.746411][ T3810] loop3: detected capacity change from 0 to 512 [ 1705.765698][ T3810] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1705.779086][ T3810] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1705.789708][ T3810] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1705.803501][ T3797] loop4: detected capacity change from 0 to 126 [ 1705.812742][ T3797] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) tkill(r1, 0x16) 06:12:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd7, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfdffffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1706.224213][ T3830] loop2: detected capacity change from 0 to 16 [ 1706.235437][ T3831] loop4: detected capacity change from 0 to 126 [ 1706.238959][ T3839] loop3: detected capacity change from 0 to 512 [ 1706.242176][ T3830] EXT4-fs (loop2): invalid first ino: 0 [ 1706.264322][ T3831] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1706.274455][ T3839] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1706.293061][ T3839] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1706.303139][ T3839] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1706.320944][ T3831] loop4: detected capacity change from 0 to 126 [ 1706.333156][ T3831] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1706.411435][ T3858] loop2: detected capacity change from 0 to 17 [ 1706.428318][ T3858] EXT4-fs (loop2): invalid first ino: 0 [ 1706.504676][ T3858] loop2: detected capacity change from 0 to 17 [ 1706.526492][ T3867] loop3: detected capacity change from 0 to 512 [ 1706.534347][ T3858] EXT4-fs (loop2): invalid first ino: 0 [ 1706.550283][ T3867] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1706.569059][ T3867] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1706.579439][ T3867] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x295, 0x0) 06:12:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1708.615141][ T3893] loop2: detected capacity change from 0 to 18 [ 1708.617534][ T3890] loop3: detected capacity change from 0 to 512 [ 1708.635001][ T3893] EXT4-fs (loop2): invalid first ino: 0 [ 1708.638427][ T3897] loop4: detected capacity change from 0 to 126 06:12:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1708.675344][ T3897] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1708.705194][ T3890] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1708.718339][ T3890] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1708.728391][ T3913] loop2: detected capacity change from 0 to 31 [ 1708.734993][ T3890] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1708.759035][ T3913] EXT4-fs (loop2): invalid first ino: 0 [ 1708.801014][ T3897] loop4: detected capacity change from 0 to 126 [ 1708.815622][ T3897] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/221, 0xdd}], 0x1, 0x0) 06:12:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcd9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1709.266986][ T3936] loop2: detected capacity change from 0 to 32 [ 1709.267025][ T3939] loop4: detected capacity change from 0 to 126 [ 1709.281529][ T3941] loop3: detected capacity change from 0 to 512 [ 1709.289097][ T3936] EXT4-fs (loop2): invalid first ino: 0 06:12:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1709.310272][ T3939] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1709.350961][ T3941] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1709.364262][ T3941] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1709.388852][ T3941] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:31 executing program 1: sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x5c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x3b}}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x213518174a1c0a29}, 0x4000081) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000661000/0x6000)=nil, 0x6000, 0x0, 0x10, r0, 0x216f8000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() ptrace$cont(0x1f, r1, 0x5, 0x5) r2 = gettid() tkill(r2, 0x7) ptrace$setregs(0x832f5e16b08eb198, r2, 0x80, &(0x7f00000002c0)="c39ae2e637da4e914139286dc14f694f97d4d2f8d27ed4760ecd0e4919458e44aedb50e4cd05309a5368b3153fb2603be9c187cac79db35bbf36306e65948d47bf436e541bbc3b3cc786dd942af87d2068cc8371d006cd000000000000000000000000084f84afd08578cca8b47499c6ad93d6007d8b173a") process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x100000000000033f, 0x0) io_uring_register$IORING_REGISTER_PROBE(0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0xb) r3 = openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) write$binfmt_script(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x28) [ 1709.415902][ T3939] loop4: detected capacity change from 0 to 126 [ 1709.430106][ T3939] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1709.447032][ T3966] loop2: detected capacity change from 0 to 36 [ 1709.458457][ T3966] EXT4-fs (loop2): invalid first ino: 0 06:12:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcda, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1709.499472][ T3966] loop2: detected capacity change from 0 to 36 [ 1709.508797][ T3966] EXT4-fs (loop2): invalid first ino: 0 [ 1709.581581][ T3986] loop4: detected capacity change from 0 to 126 [ 1709.596491][ T3986] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1709.599111][ T3985] loop3: detected capacity change from 0 to 512 [ 1709.619147][ T3982] loop2: detected capacity change from 0 to 38 [ 1709.630968][ T3982] EXT4-fs (loop2): invalid first ino: 0 [ 1709.638489][ T3985] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1709.655379][ T3985] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1709.657470][ T3986] loop4: detected capacity change from 0 to 126 [ 1709.666212][ T3985] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1709.682765][ T3986] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x296, 0x0) 06:12:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x2401, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100), r0) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x800, 0x70bd27, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4010880}, 0x24014800) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfeffffffffffffff, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcdb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1711.652593][ T4013] loop4: detected capacity change from 0 to 126 [ 1711.666377][ T4013] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1711.673018][ T4018] loop2: detected capacity change from 0 to 48 [ 1711.681985][ T4022] loop3: detected capacity change from 0 to 512 [ 1711.698723][ T4018] EXT4-fs (loop2): invalid first ino: 0 06:12:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000482000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) close(r1) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1711.724208][ T4022] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1711.737539][ T4022] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1711.758952][ T4018] loop2: detected capacity change from 0 to 48 [ 1711.781893][ T4013] loop4: detected capacity change from 0 to 126 [ 1711.791857][ T4018] EXT4-fs (loop2): invalid first ino: 0 [ 1711.804255][ T4013] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcdc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1711.841853][ T4022] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1712.031001][ T4058] loop4: detected capacity change from 0 to 126 [ 1712.049792][ T4061] loop3: detected capacity change from 0 to 512 [ 1712.058901][ T4062] loop2: detected capacity change from 0 to 52 [ 1712.068096][ T4058] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1712.084254][ T4062] EXT4-fs (loop2): invalid first ino: 0 [ 1712.091172][ T4061] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1712.118319][ T4061] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1712.128590][ T4061] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0xc4}}, 0x0) syz_io_uring_complete(0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000700), 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r7, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee", 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0x80045301, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000680)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd=r7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) splice(r0, &(0x7f0000000600)=0x7ff, r3, &(0x7f0000000640)=0x7, 0x101, 0x7) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000180)=""/19, 0x13}], 0x2, &(0x7f0000000880)=""/203, 0x109}, 0x6}, {{&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f00000007c0)=""/158, 0x9e}], 0x1, &(0x7f0000000480)=""/174, 0xae}, 0x7}], 0x2, 0x2041, &(0x7f0000000340)={0x77359400}) [ 1712.155873][ T4058] loop4: detected capacity change from 0 to 126 [ 1712.171673][ T4058] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1712.207159][ T4062] loop2: detected capacity change from 0 to 52 [ 1712.221774][ T4062] EXT4-fs (loop2): invalid first ino: 0 [ 1712.312598][ T4092] loop3: detected capacity change from 0 to 512 [ 1712.351422][ T4092] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1712.384771][ T4092] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1712.407498][ T4092] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x297, 0x0) 06:12:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcdd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f000000000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0xb7, 0x2, 0x4, 0x2, 0x7fffffff, 0x5}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1714.696346][ T4125] loop4: detected capacity change from 0 to 126 [ 1714.697866][ T4127] loop3: detected capacity change from 0 to 512 [ 1714.709953][ T4129] loop2: detected capacity change from 0 to 54 [ 1714.725747][ T4129] EXT4-fs (loop2): invalid first ino: 0 [ 1714.738484][ T4125] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:37 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_io_uring_complete(0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x40010, r0, 0xfffff000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1714.782597][ T4127] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1714.805487][ T4127] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1714.816027][ T4127] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1714.837225][ T4125] loop4: detected capacity change from 0 to 126 [ 1714.843646][ T4129] loop2: detected capacity change from 0 to 54 [ 1714.856829][ T4125] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcde, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1714.887925][ T4129] EXT4-fs (loop2): invalid first ino: 0 06:12:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1714.977015][ T4164] loop4: detected capacity change from 0 to 126 06:12:37 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x404000, 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1715.034934][ T4164] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1715.048443][ T4175] loop2: detected capacity change from 0 to 58 [ 1715.048455][ T4173] loop3: detected capacity change from 0 to 512 [ 1715.077754][ T4164] loop4: detected capacity change from 0 to 126 [ 1715.089138][ T4164] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1715.098782][ T4173] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1715.120870][ T4173] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:12:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0xffffffffffffffff, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = fork() rt_sigqueueinfo(r2, 0x36, &(0x7f0000000040)={0x39, 0x6}) [ 1715.148757][ T4175] EXT4-fs (loop2): invalid first ino: 0 [ 1715.159597][ T4173] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1715.253103][ T4175] loop2: detected capacity change from 0 to 58 [ 1715.273753][ T4175] EXT4-fs (loop2): invalid first ino: 0 06:12:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcdf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x298, 0x0) 06:12:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x799902, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r1 = gettid() tkill(r1, 0x7) process_vm_writev(r1, &(0x7f0000000040), 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/93, 0xffffffffffffffa0}], 0x1, 0x0) 06:12:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffdffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000002c0)=""/222, 0xde}, {&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5, 0xffffffff, 0xe95b) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0x80045301, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000040)={0x51244d38, 0x8a}) [ 1717.730222][ T4221] loop4: detected capacity change from 0 to 126 [ 1717.735260][ T4225] loop2: detected capacity change from 0 to 61 [ 1717.744207][ T4226] loop3: detected capacity change from 0 to 512 [ 1717.752835][ T4221] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1717.780042][ T4225] EXT4-fs (loop2): invalid first ino: 0 [ 1717.792920][ T4226] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1717.814160][ T4226] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1717.836966][ T4226] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1717.862150][ T4221] loop4: detected capacity change from 0 to 126 [ 1717.862150][ T4225] loop2: detected capacity change from 0 to 61 [ 1717.862687][ T4225] EXT4-fs (loop2): invalid first ino: 0 06:12:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1717.880679][ T4221] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1717.985337][ T4266] loop3: detected capacity change from 0 to 512 [ 1718.015584][ T4272] loop4: detected capacity change from 0 to 126 [ 1718.023157][ T4274] loop2: detected capacity change from 0 to 61 [ 1718.037016][ T4272] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1718.049151][ T4266] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1718.063181][ T4266] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1718.072622][ T4274] EXT4-fs (loop2): invalid first ino: 0 06:12:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1718.080605][ T4266] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7b03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1718.154789][ T4272] loop4: detected capacity change from 0 to 126 [ 1718.180456][ T4272] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1718.204981][ T4296] loop2: detected capacity change from 0 to 61 [ 1718.205848][ T4295] loop3: detected capacity change from 0 to 512 [ 1718.218017][ T4296] EXT4-fs (loop2): invalid first ino: 0 [ 1718.263531][ T4295] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1718.277618][ T4295] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1718.294810][ T4295] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1718.305718][ T4296] loop2: detected capacity change from 0 to 61 [ 1718.315865][ T4296] EXT4-fs (loop2): invalid first ino: 0 [ 1718.335545][ T4308] loop4: detected capacity change from 0 to 126 [ 1718.347423][ T4308] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1718.405050][ T4308] loop4: detected capacity change from 0 to 126 [ 1718.431721][ T4308] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x299, 0x0) 06:12:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/251, 0xfb}], 0x4, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) [ 1720.780499][ T4348] loop4: detected capacity change from 0 to 126 [ 1720.789169][ T4353] loop2: detected capacity change from 0 to 66 [ 1720.798867][ T4352] loop3: detected capacity change from 0 to 512 [ 1720.808613][ T4353] EXT4-fs (loop2): invalid first ino: 0 [ 1720.818594][ T4348] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() tkill(r1, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone3(&(0x7f0000000140)={0x1000000, &(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100), {0x13}, &(0x7f0000000480)=""/108, 0x6c, &(0x7f0000000340)=""/153, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x6, {r2}}, 0x58) kcmp(r1, r3, 0x1, r0, r0) gettid() r4 = gettid() tkill(r4, 0x7) r5 = gettid() tkill(r5, 0x7) process_vm_writev(r5, &(0x7f0000000080), 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/238, 0xee}], 0xffffdd8, 0x0) r6 = gettid() tkill(r6, 0x7) tkill(r6, 0x2f) [ 1720.852071][ T4352] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1720.897012][ T4352] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1720.911057][ T4348] loop4: detected capacity change from 0 to 126 [ 1720.936923][ T4348] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x29a, 0x0) [ 1720.965422][ T4352] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1721.005183][ T4380] loop2: detected capacity change from 0 to 66 06:12:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40016, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1721.026835][ T4380] EXT4-fs (loop2): invalid first ino: 0 [ 1721.078153][ T4380] loop2: detected capacity change from 0 to 66 [ 1721.090202][ T4380] EXT4-fs (loop2): invalid first ino: 0 06:12:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x29b, 0x0) 06:12:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1721.131388][ T4400] loop3: detected capacity change from 0 to 512 [ 1721.169575][ T4410] loop4: detected capacity change from 0 to 126 06:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='&],}r\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1721.216203][ T4410] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1721.234552][ T4400] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1721.290086][ T4423] loop2: detected capacity change from 0 to 118 [ 1721.304074][ T4400] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1721.306033][ T4410] loop4: detected capacity change from 0 to 126 [ 1721.345621][ T4400] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1721.356535][ T4423] EXT4-fs (loop2): invalid first ino: 0 06:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) tkill(r5, 0x14) process_vm_readv(r5, &(0x7f0000000340)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000540)=""/195, 0xc3}, {&(0x7f00000004c0)=""/116, 0x74}], 0x4, &(0x7f0000000400)=[{&(0x7f0000000380)=""/58, 0x3a}], 0x1, 0x0) r7 = dup(r0) ioctl$RTC_PLL_GET(r7, 0x80207011, &(0x7f0000000440)) r8 = fcntl$dupfd(r6, 0x406, r0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r8, 0x40182103, &(0x7f0000000480)={r4, 0x1, r6, 0xa5cb, 0x80000}) [ 1721.391937][ T4410] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1721.411976][ T4423] loop2: detected capacity change from 0 to 118 [ 1721.426655][ T4423] EXT4-fs (loop2): invalid first ino: 0 06:12:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffff00000000, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x29c, 0x0) 06:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20100, 0x200) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40017, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/225, 0xe1}, {&(0x7f0000000100)=""/249, 0xf9}], 0x2, 0x0) [ 1721.686404][ T4469] loop2: detected capacity change from 0 to 127 [ 1721.692954][ T4472] loop4: detected capacity change from 0 to 126 [ 1721.701254][ T4471] loop3: detected capacity change from 0 to 512 06:12:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x29d, 0x0) [ 1721.739838][ T4469] EXT4-fs (loop2): invalid first ino: 0 [ 1721.746898][ T4472] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1721.777215][ T4471] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1721.808835][ T4471] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1721.818782][ T4471] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000100)='.pending_reads\x00', 0x109000, 0x84) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", ""]}, 0x1c}}, 0x0) r2 = gettid() r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) tkill(r2, 0x40) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x40200, 0x101) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000080)) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1721.851862][ T4472] loop4: detected capacity change from 0 to 126 [ 1721.851909][ T4469] loop2: detected capacity change from 0 to 127 [ 1721.875573][ T4469] EXT4-fs (loop2): invalid first ino: 0 [ 1721.886876][ T4472] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40018, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce5, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1722.022167][ T4516] loop3: detected capacity change from 0 to 512 [ 1722.047815][ T4516] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1722.064947][ T4525] loop2: detected capacity change from 0 to 127 [ 1722.074329][ T4516] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1722.078122][ T4525] EXT4-fs (loop2): invalid first ino: 0 [ 1722.084883][ T4516] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1722.101240][ T4531] loop4: detected capacity change from 0 to 126 [ 1722.120814][ T4531] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1722.178066][ T4525] loop2: detected capacity change from 0 to 127 [ 1722.186126][ T4525] EXT4-fs (loop2): invalid first ino: 0 [ 1722.208010][ T4531] loop4: detected capacity change from 0 to 126 [ 1722.248746][ T4531] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffff0700, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() r2 = dup3(r0, 0xffffffffffffffff, 0x0) openat$incfs(r2, 0x0, 0x20100, 0x20) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040), 0x0, 0x0) 06:12:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40019, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce6, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f0000000100)=0x80) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x29, 0xc, 0xc8, 0x5, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x8, 0x40, 0x3, 0xdd26}}) r2 = accept(r0, &(0x7f00000002c0)=@x25, &(0x7f0000000340)=0x80) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x80, 0x17, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0x44, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xff}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_HOOK={0x14, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x880) r3 = gettid() r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0x80045301, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r5, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0x80045301, 0x0) splice(r4, &(0x7f0000000200), r5, &(0x7f0000000240)=0x4, 0x1, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000600)=""/130, 0x82}, {&(0x7f00000006c0)=""/148, 0x94}], 0x4, 0x9, 0x81) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/218, 0xda}], 0x1, 0x0) [ 1722.574099][ T4559] loop4: detected capacity change from 0 to 126 [ 1722.589951][ T4559] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1722.597201][ T4567] loop2: detected capacity change from 0 to 127 [ 1722.612360][ T4567] EXT4-fs (loop2): invalid first ino: 0 [ 1722.618045][ T4565] loop3: detected capacity change from 0 to 512 [ 1722.648064][ T4565] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1722.671256][ T4565] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1722.671945][ T4559] loop4: detected capacity change from 0 to 126 [ 1722.695938][ T4565] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1722.706772][ T4567] loop2: detected capacity change from 0 to 127 [ 1722.726537][ T4559] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1722.781661][ T4567] EXT4-fs (loop2): invalid first ino: 0 06:12:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x29e, 0x0) 06:12:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce7, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40022, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x1000) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffff7f, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1724.877594][ T4615] loop2: detected capacity change from 0 to 256 [ 1724.888863][ T4614] loop3: detected capacity change from 0 to 512 [ 1724.898387][ T4618] loop4: detected capacity change from 0 to 126 [ 1724.905520][ T4615] EXT4-fs (loop2): invalid first ino: 0 06:12:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x29f, 0x0) [ 1724.938310][ T4618] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1724.959898][ T4614] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1724.975951][ T4615] loop2: detected capacity change from 0 to 256 06:12:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40025, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1724.986875][ T4614] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1725.011647][ T4614] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1725.024121][ T4615] EXT4-fs (loop2): invalid first ino: 0 06:12:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1725.094819][ T4651] loop4: detected capacity change from 0 to 126 [ 1725.126627][ T4651] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1725.146410][ T4661] loop3: detected capacity change from 0 to 512 [ 1725.166723][ T4668] loop2: detected capacity change from 0 to 1024 [ 1725.174876][ T4661] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:12:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a0, 0x0) 06:12:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1725.197651][ T4661] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1725.208131][ T4651] loop4: detected capacity change from 0 to 126 [ 1725.208777][ T4661] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1725.230883][ T4651] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1725.240742][ T4668] EXT4-fs (loop2): invalid first ino: 0 06:12:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfce9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1725.302755][ T4668] loop2: detected capacity change from 0 to 1024 [ 1725.314727][ T4668] EXT4-fs (loop2): invalid first ino: 0 06:12:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1725.354763][ T4695] loop3: detected capacity change from 0 to 512 [ 1725.395326][ T4699] loop4: detected capacity change from 0 to 126 [ 1725.431483][ T4695] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1725.448108][ T4695] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1725.460566][ T4699] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1725.472226][ T4695] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1725.483690][ T4706] loop2: detected capacity change from 0 to 1024 06:12:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1725.514195][ T4706] EXT4-fs (loop2): invalid first ino: 0 [ 1725.523010][ T4699] loop4: detected capacity change from 0 to 126 [ 1725.530988][ T4699] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcea, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1725.569731][ T4706] loop2: detected capacity change from 0 to 1024 [ 1725.608449][ T4706] EXT4-fs (loop2): invalid first ino: 0 [ 1725.660542][ T4732] loop3: detected capacity change from 0 to 512 [ 1725.667070][ T4733] loop4: detected capacity change from 0 to 126 06:12:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x290) r2 = gettid() mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0xe585e000) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x1000000000000334, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x7ff) [ 1725.702748][ T4732] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1725.715861][ T4733] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1725.746360][ T4732] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1725.756591][ T4732] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1725.778331][ T4733] loop4: detected capacity change from 0 to 126 [ 1725.791200][ T4748] loop2: detected capacity change from 0 to 8192 [ 1725.808959][ T4748] EXT4-fs (loop2): invalid first ino: 0 [ 1725.819764][ T4733] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x5, &(0x7f0000001380)=[{&(0x7f0000000180)="19a6a398de345b092bd3cfc6d59a95c4ec107e9355af13b71498ce7f422341d337a4bc184379da41b61220a9fb921705617593c00285f22b211a9cb23fc9702bd3b9a69ac163990d76ebe0b397c732b62912c52f8b61f5432b8ce5971fa9166594dd434b36fa6a01dc7731345508206918", 0x71}, {&(0x7f0000000200)="bb7f7e42fb855f57cfa83099855c3f7bcd2dcfba83a2c9f6918f18eb9cbcf75e9fb622a90087a711aee6262938956835e5e45c12ebb8837161db52cab7bb2c860786ab02551c98928ba908536b73cd590b1ed988022974", 0x57, 0xcac}, {&(0x7f0000000280)="4e9a64a26e496b0e27ec9c38886ea51397d6218a204af5885fb72d30751f9537c3a497ce01b75f888ef0e792de047f06148947adc335ae9aa1", 0x39, 0x8}, {&(0x7f00000002c0)="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", 0x1000, 0x5}, {&(0x7f00000012c0)="81b6ccecd124bd6affb5de409c0148d00b750afbbbd2502fd5e52814965a31337b86ede67d39f7e8a82eb9feea3a8c39b91572bf3a66873699b9f53bd7056bfdfaf1b1246964501aa5f29c0c45681ac677e615b48ef40318e65fcafbab75b705ad5036cffb59e48f5c19c210f7c62dd34ffa273bad875675bd7859b49c4aa35a9b6ce814943e67fe7854f50d2a4b662360097f", 0x93, 0x9}], 0x20006, &(0x7f0000001400)={[], [{@seclabel}, {@appraise}, {@permit_directio}, {@dont_hash}]}) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', r3) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfceb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1725.845657][ T4748] loop2: detected capacity change from 0 to 8192 [ 1725.853132][ T4748] EXT4-fs (loop2): invalid first ino: 0 [ 1725.926817][ T4774] loop3: detected capacity change from 0 to 512 [ 1725.979675][ T4777] loop4: detected capacity change from 0 to 126 [ 1725.992198][ T4779] loop1: detected capacity change from 0 to 12 [ 1726.001563][ T4774] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1726.017332][ T4774] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1726.029757][ T4774] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1726.045507][ T4777] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1726.102850][ T4777] loop4: detected capacity change from 0 to 126 [ 1726.110094][ T4777] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1726.120807][ T4789] loop1: detected capacity change from 0 to 12 06:12:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a1, 0x0) 06:12:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40030, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcec, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:50 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000100)=@tipc=@id, &(0x7f0000000080)=0x80, 0x1b47ba9157157264) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x4) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x50382, 0x23) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = gettid() ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000180)={0x0, 0x1, 0x80000000, 0xeb40}) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:12:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1728.310203][ T4817] loop2: detected capacity change from 0 to 32768 [ 1728.316944][ T4820] loop4: detected capacity change from 0 to 126 [ 1728.324478][ T4819] loop3: detected capacity change from 0 to 512 [ 1728.344232][ T4817] EXT4-fs (loop2): invalid first ino: 0 06:12:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000001c0)=""/80, 0x50}], 0x3, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000280)={0x1, 0x67, "2376194ba4254bf8424b84b572ad0585eb0215eae166d99395bd249d9dbab038e352bee15493b481f9ec6956fee417f4461ef75e47b2bfb5b8681d4f2230db4e93248500ab21e90a3642608838c1f64eb143fd7b55441e38fb7e6cc195d732a6d67bc53fcb8c85"}) 06:12:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a2, 0x0) [ 1728.352760][ T4820] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1728.367547][ T4819] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1728.400145][ T4819] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1728.435449][ T4820] loop4: detected capacity change from 0 to 126 [ 1728.439469][ T4817] loop2: detected capacity change from 0 to 32768 [ 1728.449320][ T4819] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1728.463402][ T4820] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1728.473094][ T4817] EXT4-fs (loop2): invalid first ino: 0 06:12:50 executing program 1: ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'gretap0\x00', &(0x7f0000000300)={'ip_vti0\x00', 0x0, 0x10, 0x10, 0x9, 0x2, {{0xa, 0x4, 0x3, 0x3, 0x28, 0x68, 0x0, 0x7, 0x4, 0x0, @multicast1, @dev={0xac, 0x14, 0x14, 0x1f}, {[@cipso={0x86, 0xd, 0x3, [{0x0, 0x7, "c3264151b6"}]}, @ra={0x94, 0x4}]}}}}}) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="0c162dc7303ffc99faf8bddc07532164217898fcfdc8e324ba1a0fe3890fab948b07082be755a31c0e4aea8c4a8fc6f9c65d8750e26a9ca8da0227a2594fc8492b1f33690e34838f325bbf4ca60cd82a4aa2114f455e48a92b5d49a7ff26bd41725450f4708918a5bf57866db8534bff73b8bba62a75c60ba2582a3f7dd4aa44a3e050131fcf763a0f5cf517bf19ec77d68f6bbaecf6e75b08224e7b4561c3e9fb54f827cf7ee00365d6bfd051ab0ae5caa6cd5ec13cf0b1be07bc4f3241a0163d663be566cfce67", 0xc8, 0x0, &(0x7f00000003c0)={0x11, 0xf5, r0, 0x1, 0x2, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = gettid() flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/83, 0x53) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x7) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 06:12:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfced, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40031, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1728.635675][ T4874] loop4: detected capacity change from 0 to 126 [ 1728.660051][ T4879] loop2: detected capacity change from 0 to 65536 [ 1728.673280][ T4874] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a3, 0x0) [ 1728.700540][ T4879] EXT4-fs (loop2): invalid first ino: 0 [ 1728.719796][ T4884] loop3: detected capacity change from 0 to 512 [ 1728.754163][ T4884] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1728.776105][ T4874] loop4: detected capacity change from 0 to 126 [ 1728.792552][ T4874] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xfffffffffffffe36}], 0x1, 0x0) r2 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x100) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000080)) [ 1728.810834][ T4879] loop2: detected capacity change from 0 to 65536 [ 1728.827016][ T4879] EXT4-fs (loop2): invalid first ino: 0 [ 1728.837401][ T4884] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:12:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcee, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1728.883948][ T4884] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1728.925654][ T4918] loop4: detected capacity change from 0 to 126 [ 1728.971155][ T4918] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1728.971786][ T4926] loop2: detected capacity change from 0 to 66048 [ 1728.998058][ T4926] EXT4-fs (loop2): invalid first ino: 0 [ 1729.075437][ T4918] loop4: detected capacity change from 0 to 126 [ 1729.093882][ T4918] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0xee01, 0xee01, 0x1000) r2 = gettid() tkill(r2, 0x7) ptrace$cont(0x1f, r2, 0x1, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = gettid() tkill(r3, 0x7) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000100)="6c05802da5a9443a567a504bf9d7f201ad0e5e1d382af1ab9a1452bb60c4afee75ab1711e6b9bac94d89ff88ef42aaf8ea1ec90206343ddec127ab2844f7babc5906f61ffb8cb07c5cb2f192a01d97e2f1eb367649150c2ba004c4c1b07ea7391e9fbc22ea2c") 06:12:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40035, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a4, 0x0) 06:12:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcef, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1729.184787][ T4951] loop3: detected capacity change from 0 to 512 [ 1729.204088][ T4950] loop2: detected capacity change from 0 to 98304 [ 1729.214885][ T4951] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:12:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000300)="97bd21ed5283fb8908f54ae2ac10d4b30cf11eb3ca892b855eba76e4bc1d8d54be678788ae98748596704630e9b7c3837bd4fb98ae0ad590fcc6063dfd519a05dd886010df8471d201d941b12fadcd12e4e5496da002a1cc5e79af0b0448ee213f435f204f00388f20", 0x69}, {&(0x7f0000000380)="56efe9a362855a46a10e237457af371783de5735e96ba0682b770646bb393afa6325a1a533e31a5d6dd17ebc2f217ff6eadeb4613735da0da94b3c5305286919c76d232e4e98458fb561ac15dbb3b3411fee803f79cc4f75aa2cf847cbee0a92633fd3ba2ad3d8c8cd5b3d251fe4ad49d6fbee3e594e21b2eda4222096ba93ca6f73d3571b8a0d7267c35e9c7cf1e495c8687ff60b1c52f74cb11570905aa7db69f6318d482921b4517b76ec51bb16d7b18d94566057899a7bf926d9dde1cc1a9c4cd0ef41cbc1be591453633f8404", 0xcf}, {&(0x7f0000000480)="99499497de5badc75067f4", 0xb}, {&(0x7f00000004c0)="5dd730d9d6e863349d41e44c392eb25e7d62016afa4b1b5ec37791e8abe913f470d6d66e81f9a123ef3af5d0aa173c6cb0dce3e4ce5bfb60c2f8", 0x3a}, {&(0x7f0000000500)="816a8ecd6bafb3357027f02b9f9a08342b7dec956ef102f4de73204da640dd0f1b322ea6", 0x24}], 0x5, 0xe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000040)={0xffff7fff, 0x2}) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0x80045301, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x6}, 0x0, 0x80, 0x5, {0x63, 0xff}, 0x99}) 06:12:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1729.229458][ T4951] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1729.239628][ T4951] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1729.242653][ T4950] EXT4-fs (loop2): invalid first ino: 0 [ 1729.264316][ T4966] FAT-fs (loop5): bogus number of reserved sectors [ 1729.270919][ T4966] FAT-fs (loop5): Can't find a valid FAT filesystem 06:12:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a5, 0x0) 06:12:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1729.327868][ T4974] loop4: detected capacity change from 0 to 126 [ 1729.344896][ T4974] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1729.418153][ T4992] loop2: detected capacity change from 0 to 131072 [ 1729.424884][ T4993] loop3: detected capacity change from 0 to 512 [ 1729.431297][ T4974] loop4: detected capacity change from 0 to 126 [ 1729.457139][ T4974] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1729.470846][ T4993] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1729.484750][ T4993] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1729.497700][ T5009] FAT-fs (loop5): bogus number of reserved sectors [ 1729.504275][ T5009] FAT-fs (loop5): Can't find a valid FAT filesystem 06:12:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40038, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1729.515227][ T4993] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1729.515599][ T4992] EXT4-fs (loop2): invalid first ino: 0 06:12:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1729.582709][ T5025] loop4: detected capacity change from 0 to 126 [ 1729.593415][ T5025] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1729.619901][ T4992] loop2: detected capacity change from 0 to 131072 [ 1729.626965][ T4992] EXT4-fs (loop2): invalid first ino: 0 06:12:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a6, 0x0) 06:12:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1729.638300][ T5035] FAT-fs (loop5): bogus number of reserved sectors [ 1729.644881][ T5035] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1729.645828][ T5025] loop4: detected capacity change from 0 to 126 [ 1729.658371][ T5025] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1729.667869][ T5042] loop3: detected capacity change from 0 to 512 06:12:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1729.695851][ T5042] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1729.721232][ T5042] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1729.732420][ T5042] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1729.753312][ T5058] loop2: detected capacity change from 0 to 163840 [ 1729.767433][ T5058] EXT4-fs (loop2): invalid first ino: 0 [ 1729.821741][ T5072] loop4: detected capacity change from 0 to 126 [ 1729.841327][ T5074] FAT-fs (loop5): bogus number of reserved sectors [ 1729.848033][ T5074] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1729.859309][ T5072] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1729.912724][ T5072] loop4: detected capacity change from 0 to 126 [ 1729.920006][ T5072] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a7, 0x0) 06:12:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40039, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x30, r1, 0x66c5b000) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0x80045301, 0x0) dup2(r3, r0) [ 1730.181489][ T5099] loop4: detected capacity change from 0 to 126 [ 1730.203363][ T5102] FAT-fs (loop5): bogus number of reserved sectors [ 1730.209930][ T5102] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1730.220889][ T5104] loop2: detected capacity change from 0 to 196608 [ 1730.229048][ T5099] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1730.238599][ T5106] loop3: detected capacity change from 0 to 512 [ 1730.252315][ T5104] EXT4-fs (loop2): invalid first ino: 0 [ 1730.258588][ T5106] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1730.272219][ T5106] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4003a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1730.282167][ T5106] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1730.327455][ T5099] loop4: detected capacity change from 0 to 126 [ 1730.334885][ T5104] loop2: detected capacity change from 0 to 196608 [ 1730.335109][ T5099] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1730.351220][ T5104] EXT4-fs (loop2): invalid first ino: 0 [ 1730.361339][ T5140] FAT-fs (loop5): bogus number of reserved sectors [ 1730.367912][ T5140] FAT-fs (loop5): Can't find a valid FAT filesystem 06:12:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1730.430557][ T5154] loop3: detected capacity change from 0 to 512 [ 1730.461307][ T5154] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1730.482096][ T5157] loop2: detected capacity change from 0 to 197120 [ 1730.490592][ T5154] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1730.504928][ T5157] EXT4-fs (loop2): invalid first ino: 0 [ 1730.510716][ T5164] FAT-fs (loop5): bogus number of reserved sectors [ 1730.511503][ T5170] loop4: detected capacity change from 0 to 126 [ 1730.517300][ T5164] FAT-fs (loop5): Can't find a valid FAT filesystem 06:12:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4003b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1730.531076][ T5154] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1730.546049][ T5170] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1730.592128][ T5170] loop4: detected capacity change from 0 to 126 [ 1730.599671][ T5170] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1730.653137][ T5184] FAT-fs (loop5): bogus number of reserved sectors [ 1730.659988][ T5184] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1730.666779][ T5189] loop3: detected capacity change from 0 to 512 [ 1730.688873][ T5189] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1730.717881][ T5189] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1730.746303][ T5189] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a8, 0x0) 06:12:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4003c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000100)=[{&(0x7f0000217f28)=""/231, 0xe7}, {&(0x7f0000000040)}, {&(0x7f0000000080)=""/44, 0x2c}], 0x3, 0x0) 06:12:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2020c0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f00000002c0)={"41815798a4015b7b135313dab538187b", 0x0, 0x0, {0x3, 0x8}, {0x4, 0x400}, 0x7, [0x5, 0x6, 0x3, 0x800, 0xfffffffffffffe01, 0x8, 0x9, 0x8001, 0x28, 0x101, 0x3ff, 0x8, 0x800, 0x1000, 0x0, 0x7]}) fcntl$setflags(r1, 0x2, 0x1) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/259, 0x103}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) [ 1733.224493][ T5220] loop3: detected capacity change from 0 to 512 [ 1733.229164][ T5224] loop2: detected capacity change from 0 to 229376 [ 1733.238083][ T5217] FAT-fs (loop5): bogus number of reserved sectors [ 1733.240025][ T5221] loop4: detected capacity change from 0 to 126 [ 1733.244696][ T5217] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1733.263886][ T5224] EXT4-fs (loop2): invalid first ino: 0 [ 1733.272339][ T5221] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1733.336570][ T5221] loop4: detected capacity change from 0 to 126 [ 1733.339262][ T5224] loop2: detected capacity change from 0 to 229376 [ 1733.343266][ T5220] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1733.361254][ T5224] EXT4-fs (loop2): invalid first ino: 0 [ 1733.377572][ T5221] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xb, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1733.409492][ T5220] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1733.420137][ T5220] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40048, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf5, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1733.453509][ T5267] FAT-fs (loop5): bogus number of reserved sectors [ 1733.460126][ T5267] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1733.476009][ T5261] loop2: detected capacity change from 0 to 262144 [ 1733.502184][ T5261] EXT4-fs (loop2): invalid first ino: 0 [ 1733.537335][ T5283] loop4: detected capacity change from 0 to 126 [ 1733.550638][ T5261] loop2: detected capacity change from 0 to 262144 [ 1733.573157][ T5283] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) 06:12:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1733.576733][ T5261] EXT4-fs (loop2): invalid first ino: 0 06:12:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1733.633502][ T5295] loop3: detected capacity change from 0 to 512 [ 1733.646643][ T5283] loop4: detected capacity change from 0 to 126 [ 1733.668753][ T5283] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1733.678244][ T5303] FAT-fs (loop5): bogus number of reserved sectors [ 1733.684869][ T5303] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1733.691855][ T5295] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1733.711569][ T5295] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1733.722737][ T5311] loop2: detected capacity change from 0 to 264192 [ 1733.724669][ T5295] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1733.760257][ T5311] EXT4-fs (loop2): invalid first ino: 0 [ 1733.816380][ T5311] loop2: detected capacity change from 0 to 264192 [ 1733.826617][ T5311] EXT4-fs (loop2): invalid first ino: 0 06:12:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a9, 0x0) 06:12:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf6, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:12:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4004c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x135) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f00008f9f09)=""/234, 0xea}, {&(0x7f0000000040)=""/16, 0x10}], 0x2b, &(0x7f0000121000), 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x8010, r2, 0x5e08e000) [ 1736.245519][ T5337] loop4: detected capacity change from 0 to 126 [ 1736.266046][ T5337] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1736.271614][ T5340] loop2: detected capacity change from 0 to 264192 [ 1736.280481][ T5339] FAT-fs (loop5): bogus number of reserved sectors [ 1736.288501][ T5339] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1736.301637][ T5346] loop3: detected capacity change from 0 to 512 [ 1736.325058][ T5340] EXT4-fs (loop2): invalid first ino: 0 [ 1736.336514][ T5346] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:12:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2aa, 0x0) 06:12:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1736.365080][ T5337] loop4: detected capacity change from 0 to 126 [ 1736.385826][ T5337] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1736.389783][ T5346] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1736.405414][ T5340] loop2: detected capacity change from 0 to 264192 06:12:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcf7, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1736.440601][ T5340] EXT4-fs (loop2): invalid first ino: 0 [ 1736.469079][ T5346] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:12:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40060, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1736.485177][ T5379] FAT-fs (loop5): bogus number of reserved sectors [ 1736.491745][ T5379] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1736.522598][ T5396] loop4: detected capacity change from 0 to 126 [ 1736.533193][ T5399] loop2: detected capacity change from 0 to 264192 06:12:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:12:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1736.547035][ T5399] EXT4-fs (loop2): invalid first ino: 0 [ 1736.553039][ T5396] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1736.603754][ T5413] loop3: detected capacity change from 0 to 512 [ 1736.618845][ T5396] loop4: detected capacity change from 0 to 126 [ 1736.627753][ T5413] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:12:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40068, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1736.661866][ T5396] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (15 blocks) [ 1736.668172][ T5413] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1736.681222][ T5425] FAT-fs (loop5): bogus number of reserved sectors [ 1736.681654][ T5413] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1736.687853][ T5425] FAT-fs (loop5): Can't find a valid FAT filesystem 06:12:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15f7a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:12:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1736.727848][ T5428] loop2: detected capacity change from 0 to 264192 [ 1736.753373][ T5428] EXT4-fs (loop2): invalid first ino: 0 06:12:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x10, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1736.784719][ T5435] loop4: detected capacity change from 0 to 175 [ 1736.803904][ T5435] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1736.836862][ T5435] loop4: detected capacity change from 0 to 175 [ 1736.847894][ T5448] loop2: detected capacity change from 0 to 264192 [ 1736.854553][ T5447] loop3: detected capacity change from 0 to 512 [ 1736.855886][ T5435] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1736.881903][ T5455] FAT-fs (loop5): bogus number of reserved sectors [ 1736.888495][ T5455] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1736.888549][ T5447] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1736.908143][ T5447] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1736.919060][ T5447] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1736.945208][ T5448] EXT4-fs (loop2): invalid first ino: 0 06:12:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x4e89, 0x2d0280) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = gettid() r3 = getpgid(r2) wait4(r3, &(0x7f0000000100), 0x1, &(0x7f0000000200)) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:13:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ab, 0x0) 06:13:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x11, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15f7b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4006c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1739.474036][ T5494] loop4: detected capacity change from 0 to 175 [ 1739.484970][ T5495] loop2: detected capacity change from 0 to 264192 [ 1739.495329][ T5500] loop3: detected capacity change from 0 to 512 [ 1739.502152][ T5496] FAT-fs (loop5): bogus number of reserved sectors [ 1739.507909][ T5495] EXT4-fs (loop2): invalid first ino: 0 [ 1739.508715][ T5496] FAT-fs (loop5): Can't find a valid FAT filesystem 06:13:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x80045301, 0x0) mmap(&(0x7f0000152000/0x4000)=nil, 0x4000, 0x2000004, 0x8010, r2, 0xbb48000) 06:13:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1739.527447][ T5494] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1739.537995][ T5500] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1739.552793][ T5500] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1739.562958][ T5500] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40074, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15f7c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1739.612859][ T5494] loop4: detected capacity change from 0 to 175 [ 1739.625311][ T5494] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1739.647522][ T5530] loop2: detected capacity change from 0 to 264192 06:13:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1739.662169][ T5530] EXT4-fs (loop2): invalid first ino: 0 06:13:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x12, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1739.734624][ T5544] loop3: detected capacity change from 0 to 512 [ 1739.735893][ T5547] loop4: detected capacity change from 0 to 175 [ 1739.760862][ T5547] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1739.777835][ T5545] loop2: detected capacity change from 0 to 264192 [ 1739.789308][ T5554] FAT-fs (loop5): bogus number of reserved sectors [ 1739.795873][ T5554] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1739.796078][ T5544] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1739.816347][ T5544] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1739.835755][ T5545] EXT4-fs (loop2): invalid first ino: 0 [ 1739.843248][ T5544] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ac, 0x0) 06:13:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15f80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x22, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40079, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 1742.515886][ T5595] loop4: detected capacity change from 0 to 175 [ 1742.517972][ T5589] loop3: detected capacity change from 0 to 512 [ 1742.536257][ T5593] loop2: detected capacity change from 0 to 264192 [ 1742.546306][ T5589] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:13:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = gettid() tkill(r2, 0x7) process_vm_writev(r2, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, 0x0) tkill(r1, 0x2c) mount(&(0x7f0000000000)=@md0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0x20010, &(0x7f0000000140)='.\x00') 06:13:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x25, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1742.576134][ T5595] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1742.582636][ T5589] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ad, 0x0) [ 1742.629303][ T5589] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1742.640849][ T5593] EXT4-fs (loop2): invalid first ino: 0 06:13:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4007a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1742.680136][ T5595] loop4: detected capacity change from 0 to 175 [ 1742.704889][ T5595] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1742.709986][ T5593] loop2: detected capacity change from 0 to 264192 06:13:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x48, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x20d, @tick=0x100000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x80045301, 0x0) read(r0, &(0x7f00000002c0)=""/252, 0xfc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x9, 0x0, {}, 0x20, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0x80045301, 0x0) ptrace$cont(0x9, 0x0, 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x212, @tick=0x3, 0x2e, {0x0, 0x8}, 0x3, 0x0, 0xda}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f00000004c0)=""/229, 0xe5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, '\x00', "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0x80045301, 0x0) dup3(r2, r3, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) [ 1742.730891][ T5593] EXT4-fs (loop2): invalid first ino: 0 06:13:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) [ 1742.842261][ T5659] loop2: detected capacity change from 0 to 264192 [ 1742.849087][ T5658] loop3: detected capacity change from 0 to 512 [ 1742.865629][ T5657] FAT-fs (loop5): bogus number of reserved sectors [ 1742.872198][ T5657] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1742.872249][ T5666] loop4: detected capacity change from 0 to 175 [ 1742.890670][ T5659] EXT4-fs (loop2): invalid first ino: 0 06:13:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4c, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1742.920138][ T5666] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1742.940081][ T5658] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1742.961727][ T5666] loop4: detected capacity change from 0 to 175 [ 1742.973561][ T5666] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1742.994796][ T5658] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fca, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1743.044577][ T5658] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1743.063290][ T5702] loop2: detected capacity change from 0 to 264192 [ 1743.069859][ T5693] FAT-fs (loop5): bogus number of reserved sectors [ 1743.076379][ T5693] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1743.094706][ T5702] EXT4-fs (loop2): invalid first ino: 0 06:13:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x60, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2af, 0x0) 06:13:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4007b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1743.142648][ T5717] loop4: detected capacity change from 0 to 175 [ 1743.176937][ T5717] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) 06:13:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x68, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1743.233144][ T5734] loop2: detected capacity change from 0 to 264192 [ 1743.254356][ T5717] loop4: detected capacity change from 0 to 175 [ 1743.282846][ T5717] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1743.290515][ T5757] loop3: detected capacity change from 0 to 512 [ 1743.299391][ T5734] EXT4-fs (loop2): invalid first ino: 0 [ 1743.315572][ T5757] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1743.329229][ T5757] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1743.339573][ T5757] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1743.367926][ T5734] loop2: detected capacity change from 0 to 264192 [ 1743.379920][ T5734] EXT4-fs (loop2): invalid first ino: 0 06:13:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4007c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fcb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6c, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0xa2a04, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000001, 0x180031, r2, 0x8a6e0000) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)=""/261, 0x105}], 0x1, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) r4 = pidfd_getfd(r1, r1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) r5 = gettid() tkill(r5, 0x7) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000002c0)=r5) fsetxattr$security_ima(r4, &(0x7f0000000080), &(0x7f0000000240)=@v1={0x2, "20a50ca8"}, 0x5, 0x6) [ 1743.697905][ T5787] loop4: detected capacity change from 0 to 175 [ 1743.707900][ T5788] loop3: detected capacity change from 0 to 512 [ 1743.716438][ T5787] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1743.725887][ T5790] loop2: detected capacity change from 0 to 264192 06:13:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x80000000, 0x3, 0x8, {0x8, 0x3}, 0x5, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0x408c5333, &(0x7f0000000200)={0x23, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x80045301, 0x0) fcntl$setstatus(r1, 0x4, 0x4400) preadv(r0, &(0x7f0000002840)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/185, 0xb9}, {&(0x7f0000001380)=""/63, 0x3f}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/161, 0xa1}, {&(0x7f0000002480)=""/246, 0xf6}, {&(0x7f0000002580)=""/225, 0xe1}, {&(0x7f0000002680)=""/254, 0xfe}, {&(0x7f0000002780)=""/121, 0x79}, {&(0x7f0000002800)=""/45, 0x2d}], 0xa, 0x1, 0x7f) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 06:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fcc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1743.748522][ T5788] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1743.762272][ T5788] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1743.775690][ T5790] EXT4-fs (loop2): invalid first ino: 0 06:13:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x74, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1743.815049][ T5788] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1743.856090][ T5790] loop2: detected capacity change from 0 to 264192 [ 1743.861777][ T5816] loop4: detected capacity change from 0 to 175 [ 1743.871611][ T5790] EXT4-fs (loop2): invalid first ino: 0 [ 1743.884110][ T5816] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) 06:13:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="698a68063c510100008a8e7d4ab023"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, r2}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@empty, 0x70, r2}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r3, 0xffffe000) r4 = gettid() process_vm_writev(r4, &(0x7f0000000100), 0x0, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/228, 0xe4}], 0x1, 0x0) 06:13:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4007d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7a, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fcd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b0, 0x0) [ 1746.245831][ T5868] loop2: detected capacity change from 0 to 264192 [ 1746.255361][ T5867] loop3: detected capacity change from 0 to 512 [ 1746.260065][ T5865] loop4: detected capacity change from 0 to 175 [ 1746.282184][ T5865] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) 06:13:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf7, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000200000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0xc781c000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000100)={0x0, 0x40, 0x7, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000500)={0x2, 0x1, {0x6, @struct={0x80000000, 0xde}, 0x0, 0xffff, 0xa000000000000, 0xc44, 0xfffffffffffffff8, 0x4, 0x4, @struct={0x80000000, 0x20}, 0x7, 0x3ff, [0x0, 0xfff, 0x412, 0xfffffffffffffffd, 0x5, 0xfdd]}, {0x7f, @struct={0xf1, 0xfffffeea}, 0x0, 0x1, 0x58, 0x7, 0x8, 0x100000000, 0x50, @usage=0x9, 0x6, 0x2, [0xfffffffffffffff9, 0x4, 0x1ff, 0x0, 0x100, 0x32]}, {0x5, @struct={0x81, 0xa97a}, 0x0, 0x10001, 0x9, 0x60000000000000, 0xbf, 0xa192, 0x4, @struct={0x1, 0x9}, 0xfff, 0x7fff, [0x80000001, 0x8, 0xffffffffffffffff, 0x1, 0x8f1, 0x66]}, {0x2, 0x4, 0x7}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000900)={0x0, 0x0, 0x0, [0xa709, 0x17a, 0x80000001, 0x401, 0xe191], [0x9, 0x1, 0x7, 0x1, 0x7, 0x2, 0x7, 0x4, 0x8, 0xffffffff7fffffff, 0x5, 0x0, 0x6, 0x200, 0x7, 0x0, 0x8dd4, 0x8, 0x0, 0x0, 0x8, 0x7ff, 0x9, 0x8, 0xab44, 0x94, 0x8, 0x1000, 0x40, 0x100000001, 0x1, 0xffffffff, 0x98, 0xabb, 0x5, 0x2, 0x28, 0x179, 0x6, 0x0, 0x7, 0x80000001, 0x5, 0x8, 0x80000001, 0xd9, 0x2, 0x5, 0x6, 0x6, 0x1, 0xffe0000, 0x4, 0x4, 0x6, 0x1, 0xb4, 0x7, 0x8000000000000000, 0x6, 0x1, 0x6, 0x0, 0x9, 0xffff, 0x0, 0x7ff, 0x3, 0x100000000000001, 0x2, 0x3, 0x80000001, 0x0, 0x3, 0x8001, 0x1, 0x6113, 0xc8, 0x4d62, 0x0, 0xf4, 0xffff, 0x3588, 0x4, 0x40, 0x3f, 0x101, 0x1000, 0x101, 0x0, 0xfffffffffffffffe, 0x59ca, 0x362e3584, 0x8414, 0x10000, 0x6, 0x8, 0x6, 0xffffffffffff96fc, 0x5, 0x4e, 0x80, 0x1ac, 0x35, 0x3ff, 0x6fb9, 0x2, 0x8001, 0x8001, 0x1, 0x6, 0x1, 0x10001, 0x8, 0x8, 0x7, 0x4, 0xe18, 0x3ff, 0x7fff, 0x3f]}) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ftruncate(r5, 0x9) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000d40)={0x9, 0x4, {0x4058, @struct={0x401, 0x3f}, r2, 0x8001, 0x8, 0x3, 0x20, 0x0, 0x44, @struct={0x9, 0x9e}, 0x5, 0x90, [0x4, 0x6, 0xa41, 0x7fff, 0x80, 0x8]}, {0x5, @usage=0x1, r3, 0x6, 0x20, 0x46d5, 0x2c6, 0x3, 0x419, @usage=0x7fff, 0x200, 0x7184, [0x0, 0x4d3, 0x9688, 0x9fa5, 0xff, 0x1f]}, {0xffffffffffffee24, @usage=0x6, r4, 0x800, 0x826, 0x1, 0x1, 0x1, 0x21, @struct={0x401, 0x53c}, 0x3, 0x3, [0x0, 0x2, 0x0, 0x100, 0x9c66, 0x5]}, {0x1, 0x7, 0xda}}) 06:13:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1746.294723][ T5868] EXT4-fs (loop2): invalid first ino: 0 [ 1746.303457][ T5867] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1746.329995][ T5867] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b1, 0x0) [ 1746.367591][ T5867] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1746.394603][ T5865] loop4: detected capacity change from 0 to 175 [ 1746.401614][ T5865] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) 06:13:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfa, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fce, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) [ 1746.454185][ T5905] loop2: detected capacity change from 0 to 264192 [ 1746.479955][ T5905] EXT4-fs (loop2): invalid first ino: 0 [ 1746.536623][ T5925] loop4: detected capacity change from 0 to 175 [ 1746.550890][ T5926] loop3: detected capacity change from 0 to 512 [ 1746.568994][ T5925] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1746.578954][ T5905] loop2: detected capacity change from 0 to 264192 [ 1746.588688][ T5905] EXT4-fs (loop2): invalid first ino: 0 06:13:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfb, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1746.630037][ T5926] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1746.656987][ T5925] loop4: detected capacity change from 0 to 175 [ 1746.668633][ T5925] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) 06:13:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b2, 0x0) 06:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x15fcf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1746.683941][ T5926] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1746.695137][ T5926] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401f8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1746.758964][ T5967] loop2: detected capacity change from 0 to 264192 [ 1746.775085][ T5967] EXT4-fs (loop2): invalid first ino: 0 06:13:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfe, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1746.800252][ T5975] loop4: detected capacity change from 0 to 175 [ 1746.820602][ T5975] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) 06:13:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b3, 0x0) [ 1746.881189][ T5975] loop4: detected capacity change from 0 to 175 [ 1746.904532][ T5975] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (21 blocks) [ 1746.924071][ T5998] loop3: detected capacity change from 0 to 512 [ 1746.925149][ T6005] loop2: detected capacity change from 0 to 264192 [ 1746.951691][ T6005] EXT4-fs (loop2): invalid first ino: 0 06:13:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16030, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1746.970503][ T5998] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:13:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x10e, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1747.007242][ T5998] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1747.020250][ T5998] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1747.028011][ T6026] loop4: detected capacity change from 0 to 176 [ 1747.063220][ T6026] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1747.113254][ T6026] loop4: detected capacity change from 0 to 176 [ 1747.120621][ T6026] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1747.132138][ T6037] FAT-fs (loop5): bogus number of reserved sectors [ 1747.138716][ T6037] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1747.155370][ T6047] loop3: detected capacity change from 0 to 513 [ 1747.169618][ T6047] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1747.182822][ T6047] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1747.192917][ T6047] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16031, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) 06:13:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x204, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1749.575382][ T6068] FAT-fs (loop5): bogus number of reserved sectors [ 1749.576725][ T6070] loop4: detected capacity change from 0 to 176 [ 1749.582048][ T6068] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1749.598329][ T6069] loop2: detected capacity change from 0 to 264192 [ 1749.599876][ T6067] loop3: detected capacity change from 0 to 513 [ 1749.613513][ T6070] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1749.629302][ T6069] EXT4-fs (loop2): invalid first ino: 0 [ 1749.651510][ T6067] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1749.664834][ T6067] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x300, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1749.686032][ T6067] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1749.689650][ T6069] loop2: detected capacity change from 0 to 264192 [ 1749.712310][ T6070] loop4: detected capacity change from 0 to 176 06:13:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x403ca, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1749.747023][ T6069] EXT4-fs (loop2): invalid first ino: 0 [ 1749.769195][ T6105] FAT-fs (loop5): bogus number of reserved sectors [ 1749.775731][ T6105] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1749.814634][ T6070] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1749.844798][ T6116] loop3: detected capacity change from 0 to 513 [ 1749.847829][ T6119] loop2: detected capacity change from 0 to 264192 06:13:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x304, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:13:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16032, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1749.864032][ T6116] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1749.878854][ T6116] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1749.888214][ T6119] EXT4-fs (loop2): invalid first ino: 0 [ 1749.897332][ T6116] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1749.991139][ T6140] loop4: detected capacity change from 0 to 176 [ 1750.002152][ T6145] loop2: detected capacity change from 0 to 264192 [ 1750.012735][ T6139] FAT-fs (loop5): bogus number of reserved sectors [ 1750.017435][ T6145] EXT4-fs (loop2): invalid first ino: 0 [ 1750.019649][ T6139] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1750.033800][ T6140] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1750.083576][ T6140] loop4: detected capacity change from 0 to 176 [ 1750.090229][ T6145] loop2: detected capacity change from 0 to 264192 [ 1750.105559][ T6145] EXT4-fs (loop2): invalid first ino: 0 [ 1750.112592][ T6140] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) 06:13:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x305, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16033, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1752.670267][ T6182] loop3: detected capacity change from 0 to 514 [ 1752.675510][ T6186] FAT-fs (loop5): bogus number of reserved sectors [ 1752.683190][ T6186] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1752.690163][ T6187] loop2: detected capacity change from 0 to 264192 [ 1752.699432][ T6189] loop4: detected capacity change from 0 to 176 [ 1752.710726][ T6187] EXT4-fs (loop2): invalid first ino: 0 06:13:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1752.725120][ T6182] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1752.741220][ T6189] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1752.747502][ T6182] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1752.760619][ T6182] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x308, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16034, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1752.811090][ T6220] loop2: detected capacity change from 0 to 264192 [ 1752.827029][ T6189] loop4: detected capacity change from 0 to 176 [ 1752.835321][ T6220] EXT4-fs (loop2): invalid first ino: 0 [ 1752.841726][ T6189] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b5, 0x0) [ 1752.900577][ T6220] loop2: detected capacity change from 0 to 264192 [ 1752.908085][ T6236] loop3: detected capacity change from 0 to 514 [ 1752.914759][ T6234] FAT-fs (loop5): bogus number of reserved sectors [ 1752.921376][ T6234] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1752.933590][ T6220] EXT4-fs (loop2): invalid first ino: 0 06:13:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x38a, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1752.973407][ T6236] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1753.004676][ T6253] loop4: detected capacity change from 0 to 176 [ 1753.004725][ T6236] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1753.021549][ T6236] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1753.042783][ T6253] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1753.082103][ T6262] loop2: detected capacity change from 0 to 264192 [ 1753.111342][ T6266] FAT-fs (loop5): bogus number of reserved sectors [ 1753.117996][ T6266] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1753.141416][ T6262] EXT4-fs (loop2): invalid first ino: 0 [ 1753.172422][ T6253] loop4: detected capacity change from 0 to 176 [ 1753.180556][ T6253] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:13:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b6, 0x0) 06:13:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3ca, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16035, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1755.701687][ T6293] loop2: detected capacity change from 0 to 264192 [ 1755.727856][ T6293] EXT4-fs (loop2): invalid first ino: 0 [ 1755.737207][ T6301] loop3: detected capacity change from 0 to 514 [ 1755.743651][ T6299] loop4: detected capacity change from 0 to 176 [ 1755.757121][ T6299] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1755.778565][ T6297] FAT-fs (loop5): bogus number of reserved sectors [ 1755.785149][ T6297] FAT-fs (loop5): Can't find a valid FAT filesystem 06:13:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b7, 0x0) 06:13:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3cb, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1755.807058][ T6301] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1755.823995][ T6293] loop2: detected capacity change from 0 to 264192 [ 1755.829106][ T6301] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1755.854717][ T6299] loop4: detected capacity change from 0 to 176 [ 1755.863557][ T6299] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1755.874906][ T6301] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16036, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1755.967529][ T6337] FAT-fs (loop5): bogus number of reserved sectors [ 1755.974099][ T6337] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1756.011423][ T6355] loop4: detected capacity change from 0 to 176 [ 1756.019908][ T6358] loop3: detected capacity change from 0 to 514 [ 1756.026285][ T6357] loop2: detected capacity change from 0 to 264192 [ 1756.039950][ T6355] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1756.051211][ T6357] EXT4-fs (loop2): invalid first ino: 0 06:13:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3cc, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1756.062351][ T6358] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1756.093372][ T6358] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1756.105135][ T6358] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1756.124473][ T6355] loop4: detected capacity change from 0 to 176 [ 1756.139000][ T6355] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1756.171530][ T6382] FAT-fs (loop5): bogus number of reserved sectors [ 1756.178128][ T6382] FAT-fs (loop5): Can't find a valid FAT filesystem 06:13:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:13:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16038, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3cd, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1758.741026][ T6404] loop2: detected capacity change from 0 to 264192 [ 1758.755022][ T6404] EXT4-fs (loop2): invalid first ino: 0 [ 1758.761294][ T6408] loop3: detected capacity change from 0 to 515 [ 1758.773292][ T6403] loop4: detected capacity change from 0 to 176 06:13:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7b030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1758.791895][ T6405] FAT-fs (loop5): bogus number of reserved sectors [ 1758.798478][ T6405] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1758.810014][ T6408] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1758.819386][ T6403] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1758.824892][ T6408] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b8, 0x0) 06:13:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3ce, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1758.867247][ T6408] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1758.918954][ T6428] loop2: detected capacity change from 0 to 264192 [ 1758.935405][ T6403] loop4: detected capacity change from 0 to 176 [ 1758.946297][ T6403] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1758.956660][ T6436] FAT-fs (loop5): bogus number of reserved sectors 06:13:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1604e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1758.963255][ T6436] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1758.978774][ T6428] EXT4-fs (loop2): invalid first ino: 0 06:13:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3cf, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x84000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1759.062518][ T6458] loop3: detected capacity change from 0 to 515 [ 1759.078240][ T6463] loop4: detected capacity change from 0 to 176 [ 1759.095296][ T6458] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1759.110544][ T6469] FAT-fs (loop5): bogus number of reserved sectors [ 1759.112716][ T6458] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1759.117151][ T6469] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1759.133266][ T6463] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1759.137852][ T6458] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1759.145540][ T6474] loop2: detected capacity change from 0 to 264192 [ 1759.192652][ T6474] EXT4-fs (loop2): invalid first ino: 0 [ 1759.216953][ T6463] loop4: detected capacity change from 0 to 176 [ 1759.226798][ T6463] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:13:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b9, 0x0) 06:13:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3d0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1605e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1761.777249][ T6501] loop3: detected capacity change from 0 to 515 [ 1761.796373][ T6503] FAT-fs (loop5): bogus number of reserved sectors [ 1761.802957][ T6503] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1761.805567][ T6510] loop2: detected capacity change from 0 to 264192 [ 1761.822759][ T6501] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1761.828026][ T6506] loop4: detected capacity change from 0 to 176 [ 1761.842784][ T6510] EXT4-fs (loop2): invalid first ino: 0 06:13:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3d1, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1761.869693][ T6506] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1761.873062][ T6501] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1761.891122][ T6501] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1761.908756][ T6510] loop2: detected capacity change from 0 to 264192 [ 1761.918222][ T6510] EXT4-fs (loop2): invalid first ino: 0 06:13:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1761.947762][ T6506] loop4: detected capacity change from 0 to 176 [ 1761.959967][ T6506] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1637b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1762.027515][ T6539] FAT-fs (loop5): bogus number of reserved sectors [ 1762.034062][ T6539] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1762.039811][ T6541] loop2: detected capacity change from 0 to 264192 [ 1762.065548][ T6552] loop3: detected capacity change from 0 to 516 [ 1762.077994][ T6552] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1762.091700][ T6552] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1762.104725][ T6552] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3d2, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1762.126642][ T6541] EXT4-fs (loop2): invalid first ino: 0 [ 1762.133363][ T6561] loop4: detected capacity change from 0 to 177 [ 1762.154125][ T6561] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1762.185854][ T6566] FAT-fs (loop5): bogus number of reserved sectors [ 1762.192473][ T6566] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1762.209013][ T6561] loop4: detected capacity change from 0 to 177 [ 1762.229306][ T6576] loop3: detected capacity change from 0 to 517 [ 1762.240514][ T6576] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1762.254085][ T6576] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1762.264833][ T6576] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1762.287171][ T6561] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b7, 0x0) 06:13:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3d3, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1637c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) [ 1764.826140][ T6602] loop3: detected capacity change from 0 to 517 [ 1764.835321][ T6610] loop4: detected capacity change from 0 to 177 [ 1764.848519][ T6612] FAT-fs (loop5): bogus number of reserved sectors [ 1764.855091][ T6612] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1764.876134][ T6602] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1764.890725][ T6620] loop2: detected capacity change from 0 to 264192 [ 1764.899251][ T6610] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1764.914176][ T6602] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1764.923967][ T6620] EXT4-fs (loop2): invalid first ino: 0 06:13:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9a9567bc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3d4, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163cb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1764.956706][ T6610] loop4: detected capacity change from 0 to 177 [ 1764.957136][ T6602] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1764.970668][ T6610] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1765.045361][ T6647] loop2: detected capacity change from 0 to 264192 [ 1765.058865][ T6656] loop4: detected capacity change from 0 to 177 [ 1765.065511][ T6647] EXT4-fs (loop2): invalid first ino: 0 [ 1765.073383][ T6652] FAT-fs (loop5): bogus number of reserved sectors [ 1765.079959][ T6652] FAT-fs (loop5): Can't find a valid FAT filesystem 06:13:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbc67959a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1765.084043][ T6656] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163cc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1765.121925][ T6662] loop3: detected capacity change from 0 to 518 [ 1765.169475][ T6662] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1765.192121][ T6662] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1765.192743][ T6673] loop4: detected capacity change from 0 to 177 [ 1765.208168][ T6676] loop2: detected capacity change from 0 to 264192 [ 1765.208604][ T6662] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1765.226672][ T6676] EXT4-fs (loop2): invalid first ino: 0 [ 1765.235908][ T6673] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1765.273806][ T6673] loop4: detected capacity change from 0 to 177 [ 1765.273805][ T6676] loop2: detected capacity change from 0 to 264192 [ 1765.288659][ T6676] EXT4-fs (loop2): invalid first ino: 0 [ 1765.297647][ T6673] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b7, 0x0) 06:13:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x402, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163cd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bb, 0x0) [ 1767.868065][ T6705] loop3: detected capacity change from 0 to 518 [ 1767.877760][ T6708] FAT-fs (loop5): bogus number of reserved sectors [ 1767.884365][ T6708] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1767.897048][ T6716] loop4: detected capacity change from 0 to 177 [ 1767.904369][ T6705] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:13:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x403, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1767.919625][ T6705] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1767.939891][ T6719] loop2: detected capacity change from 0 to 264192 [ 1767.948777][ T6716] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1767.959203][ T6719] EXT4-fs (loop2): invalid first ino: 0 06:13:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163ce, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1767.991996][ T6705] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1768.050570][ T6748] loop4: detected capacity change from 0 to 177 [ 1768.056193][ T6746] loop2: detected capacity change from 0 to 264192 [ 1768.069835][ T6750] FAT-fs (loop5): bogus number of reserved sectors [ 1768.076395][ T6750] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1768.083952][ T6748] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x406, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x163cf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1768.125632][ T6748] loop4: detected capacity change from 0 to 177 [ 1768.136199][ T6746] EXT4-fs (loop2): invalid first ino: 0 [ 1768.153425][ T6748] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1768.208498][ T6746] loop2: detected capacity change from 0 to 264192 [ 1768.215694][ T6746] EXT4-fs (loop2): invalid first ino: 0 [ 1768.221369][ T6767] loop3: detected capacity change from 0 to 519 [ 1768.228453][ T6771] FAT-fs (loop5): bogus number of reserved sectors [ 1768.235176][ T6771] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1768.276732][ T6767] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1768.294240][ T6767] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1768.309057][ T6767] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1768.327561][ T6787] loop4: detected capacity change from 0 to 177 [ 1768.350757][ T6787] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1768.401581][ T6787] loop4: detected capacity change from 0 to 177 [ 1768.416027][ T6787] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b7, 0x0) 06:13:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x500, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16431, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bc, 0x0) [ 1770.913456][ T6816] loop2: detected capacity change from 0 to 264192 [ 1770.930317][ T6821] loop4: detected capacity change from 0 to 178 [ 1770.938094][ T6816] EXT4-fs (loop2): invalid first ino: 0 [ 1770.946843][ T6821] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bd, 0x0) [ 1770.973776][ T6826] FAT-fs (loop5): bogus number of reserved sectors [ 1770.980359][ T6826] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1771.008391][ T6827] loop3: detected capacity change from 0 to 519 06:13:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1771.030294][ T6827] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1771.060723][ T6821] loop4: detected capacity change from 0 to 178 [ 1771.068133][ T6821] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x503, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1771.080057][ T6827] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1771.094707][ T6827] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16432, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1771.167517][ T6865] loop2: detected capacity change from 0 to 264192 [ 1771.177313][ T6866] FAT-fs (loop5): bogus number of reserved sectors [ 1771.183880][ T6866] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1771.200270][ T6865] EXT4-fs (loop2): invalid first ino: 0 06:13:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x600, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1771.241554][ T6879] loop3: detected capacity change from 0 to 520 [ 1771.247966][ T6878] loop4: detected capacity change from 0 to 178 [ 1771.258940][ T6865] loop2: detected capacity change from 0 to 264192 [ 1771.267188][ T6865] EXT4-fs (loop2): invalid first ino: 0 [ 1771.303652][ T6878] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1771.316918][ T6879] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1771.330128][ T6879] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1771.337677][ T6893] FAT-fs (loop5): bogus number of reserved sectors [ 1771.342609][ T6879] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1771.346019][ T6893] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1771.384164][ T6878] loop4: detected capacity change from 0 to 178 [ 1771.391048][ T6878] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bc, 0x0) 06:13:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16433, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x604, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1773.939932][ T6915] loop4: detected capacity change from 0 to 178 [ 1773.945658][ T6919] loop2: detected capacity change from 0 to 264192 [ 1773.946750][ T6916] loop3: detected capacity change from 0 to 520 [ 1773.969800][ T6915] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1773.982226][ T6919] EXT4-fs (loop2): invalid first ino: 0 06:13:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2be, 0x0) 06:13:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x700, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1773.993885][ T6926] FAT-fs (loop5): bogus number of reserved sectors [ 1774.001170][ T6926] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1774.033077][ T6916] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1774.046663][ T6916] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1774.063943][ T6916] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1774.076956][ T6915] loop4: detected capacity change from 0 to 178 06:13:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16434, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1774.088329][ T6915] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1774.118573][ T6948] FAT-fs (loop5): bogus number of reserved sectors [ 1774.126526][ T6948] FAT-fs (loop5): Can't find a valid FAT filesystem 06:13:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bf, 0x0) 06:13:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x803, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1774.176321][ T6955] loop2: detected capacity change from 0 to 264192 [ 1774.208047][ T6955] EXT4-fs (loop2): invalid first ino: 0 [ 1774.214741][ T6967] loop4: detected capacity change from 0 to 178 [ 1774.246403][ T6974] loop3: detected capacity change from 0 to 520 [ 1774.253005][ T6967] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1774.273091][ T6955] loop2: detected capacity change from 0 to 264192 [ 1774.295090][ T6974] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1774.316969][ T6955] EXT4-fs (loop2): invalid first ino: 0 [ 1774.329256][ T6974] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1774.340672][ T6988] FAT-fs (loop5): bogus number of reserved sectors [ 1774.347700][ T6988] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1774.348288][ T6967] loop4: detected capacity change from 0 to 178 [ 1774.366207][ T6967] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1774.391042][ T6974] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16435, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c0, 0x0) 06:13:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x900, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bc, 0x0) 06:13:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1776.976395][ T7023] loop4: detected capacity change from 0 to 178 [ 1776.981250][ T7022] loop3: detected capacity change from 0 to 521 [ 1777.008474][ T7031] loop2: detected capacity change from 0 to 264192 [ 1777.019620][ T7023] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1777.037850][ T7022] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1777.052155][ T7031] EXT4-fs (loop2): invalid first ino: 0 [ 1777.068594][ T7029] FAT-fs (loop5): bogus number of reserved sectors [ 1777.075429][ T7029] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1777.091372][ T7023] loop4: detected capacity change from 0 to 178 [ 1777.100276][ T7022] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1777.111817][ T7023] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16436, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c1, 0x0) [ 1777.125512][ T7022] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1777.141556][ T7031] loop2: detected capacity change from 0 to 264192 [ 1777.157132][ T7031] EXT4-fs (loop2): invalid first ino: 0 06:13:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xa00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1777.235228][ T7067] loop4: detected capacity change from 0 to 178 [ 1777.272030][ T7067] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) [ 1777.324535][ T7085] FAT-fs (loop5): bogus number of reserved sectors [ 1777.331431][ T7085] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1777.334330][ T7089] loop2: detected capacity change from 0 to 264192 [ 1777.345880][ T7090] loop3: detected capacity change from 0 to 523 [ 1777.364921][ T7067] loop4: detected capacity change from 0 to 178 [ 1777.377188][ T7067] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1777.388798][ T7090] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1777.403269][ T7090] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1777.406009][ T7089] EXT4-fs (loop2): invalid first ino: 0 [ 1777.415081][ T7090] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1777.516877][ T7089] loop2: detected capacity change from 0 to 264192 [ 1777.527614][ T7089] EXT4-fs (loop2): invalid first ino: 0 06:13:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2bc, 0x0) 06:13:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16438, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xb00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c3, 0x0) 06:13:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1780.038649][ T7132] loop3: detected capacity change from 0 to 523 [ 1780.058059][ T7132] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1780.069903][ T7140] loop4: detected capacity change from 0 to 178 06:13:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c4, 0x0) [ 1780.084070][ T7132] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1780.096034][ T7145] loop2: detected capacity change from 0 to 264192 [ 1780.104219][ T7132] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1780.104403][ T7140] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1780.128597][ T7145] EXT4-fs (loop2): invalid first ino: 0 06:13:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1780.148264][ T7142] FAT-fs (loop5): bogus number of reserved sectors [ 1780.157185][ T7142] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1780.194576][ T7145] loop2: detected capacity change from 0 to 264192 [ 1780.206523][ T7145] EXT4-fs (loop2): invalid first ino: 0 [ 1780.217006][ T7140] loop4: detected capacity change from 0 to 178 06:13:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1780.241008][ T7140] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1780.266203][ T7182] loop3: detected capacity change from 0 to 524 06:13:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x16480, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1780.284224][ T7182] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1780.306642][ T7182] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1780.330487][ T7182] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1780.349291][ T7188] FAT-fs (loop5): bogus number of reserved sectors [ 1780.356367][ T7188] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1780.367977][ T7194] loop2: detected capacity change from 0 to 264192 [ 1780.389187][ T7194] EXT4-fs (loop2): invalid first ino: 0 [ 1780.401958][ T7201] loop4: detected capacity change from 0 to 178 [ 1780.421404][ T7201] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) [ 1780.460526][ T7211] loop3: detected capacity change from 0 to 524 [ 1780.477759][ T7211] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1780.492064][ T7211] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1780.503390][ T7211] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1780.511826][ T7201] loop4: detected capacity change from 0 to 178 [ 1780.534217][ T7201] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (22 blocks) 06:13:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) 06:13:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1783.117035][ T7234] loop3: detected capacity change from 0 to 528 [ 1783.120818][ T7237] loop4: detected capacity change from 0 to 256 [ 1783.130145][ T7239] loop2: detected capacity change from 0 to 264192 [ 1783.143168][ T7238] FAT-fs (loop5): bogus number of reserved sectors [ 1783.149796][ T7238] FAT-fs (loop5): Can't find a valid FAT filesystem 06:13:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xe00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1783.159726][ T7237] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (32 blocks) [ 1783.172370][ T7239] EXT4-fs (loop2): invalid first ino: 0 [ 1783.200690][ T7234] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:13:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c5, 0x0) 06:13:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1783.221034][ T7239] loop2: detected capacity change from 0 to 264192 [ 1783.232739][ T7239] EXT4-fs (loop2): invalid first ino: 0 [ 1783.236386][ T7237] loop4: detected capacity change from 0 to 256 [ 1783.258597][ T7237] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (32 blocks) [ 1783.291617][ T7234] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1783.314011][ T7234] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1783.338002][ T7273] FAT-fs (loop5): bogus number of reserved sectors [ 1783.344584][ T7273] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1783.356795][ T7272] loop2: detected capacity change from 0 to 264192 [ 1783.377693][ T7272] EXT4-fs (loop2): invalid first ino: 0 06:13:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c6, 0x0) 06:13:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xe01, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1783.430880][ T7290] loop4: detected capacity change from 0 to 384 [ 1783.457384][ T7290] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (48 blocks) [ 1783.504145][ T7290] loop4: detected capacity change from 0 to 384 [ 1783.517512][ T7301] FAT-fs (loop5): bogus number of reserved sectors [ 1783.524126][ T7301] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1783.532264][ T7290] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (48 blocks) [ 1783.544617][ T7310] loop3: detected capacity change from 0 to 528 [ 1783.569676][ T7310] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1783.582853][ T7310] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1783.593437][ T7310] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) 06:13:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c7, 0x0) 06:13:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1786.171347][ T7343] loop2: detected capacity change from 0 to 264192 [ 1786.174389][ T7344] loop4: detected capacity change from 0 to 512 [ 1786.189480][ T7347] loop3: detected capacity change from 0 to 529 [ 1786.195929][ T7348] FAT-fs (loop5): bogus number of reserved sectors [ 1786.202495][ T7348] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1786.222265][ T7343] EXT4-fs (loop2): invalid first ino: 0 [ 1786.244952][ T7347] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1786.258073][ T7347] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1786.268223][ T7347] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1786.268902][ T7344] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1786.293064][ T7344] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1786.303823][ T7344] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1020, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1786.333403][ T7343] loop2: detected capacity change from 0 to 264192 [ 1786.344460][ T7343] EXT4-fs (loop2): invalid first ino: 0 06:13:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1786.450059][ T7388] loop3: detected capacity change from 0 to 530 [ 1786.459569][ T7390] loop4: detected capacity change from 0 to 512 [ 1786.476027][ T7388] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1786.492861][ T7390] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1786.506788][ T7388] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1786.509928][ T7400] loop2: detected capacity change from 0 to 264192 [ 1786.516848][ T7390] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1786.534105][ T7388] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1100, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1786.545760][ T7390] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1786.561900][ T7400] EXT4-fs (loop2): invalid first ino: 0 [ 1786.612167][ T7400] loop2: detected capacity change from 0 to 264192 [ 1786.619555][ T7400] EXT4-fs (loop2): invalid first ino: 0 [ 1786.681181][ T7427] loop4: detected capacity change from 0 to 512 [ 1786.707433][ T7427] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1786.720955][ T7427] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1786.730923][ T7427] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) 06:13:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c8, 0x0) 06:13:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1200, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1789.224256][ T7456] loop4: detected capacity change from 0 to 512 [ 1789.226017][ T7454] loop3: detected capacity change from 0 to 534 [ 1789.242265][ T7458] loop2: detected capacity change from 0 to 264192 06:13:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1727, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c9, 0x0) [ 1789.271991][ T7454] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1789.285336][ T7456] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1789.319634][ T7454] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1789.322869][ T7458] EXT4-fs (loop2): invalid first ino: 0 [ 1789.331606][ T7456] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1789.340944][ T7454] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1789.345104][ T7456] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1789.394803][ T7458] loop2: detected capacity change from 0 to 264192 [ 1789.427327][ T7458] EXT4-fs (loop2): invalid first ino: 0 06:13:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1c27, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1789.517729][ T7512] loop2: detected capacity change from 0 to 264192 [ 1789.527811][ T7512] EXT4-fs (loop2): invalid first ino: 0 [ 1789.533509][ T7510] loop4: detected capacity change from 0 to 512 [ 1789.535784][ T7511] loop3: detected capacity change from 0 to 534 [ 1789.548857][ T7510] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1789.585391][ T7511] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1789.591643][ T7510] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1789.603723][ T7511] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1789.620639][ T7510] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1789.629596][ T7511] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c4, 0x0) 06:13:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1792.245151][ T7545] loop4: detected capacity change from 0 to 512 [ 1792.253645][ T7544] loop2: detected capacity change from 0 to 264192 [ 1792.255794][ T7551] loop3: detected capacity change from 0 to 535 [ 1792.273488][ T7544] EXT4-fs (loop2): invalid first ino: 0 [ 1792.279687][ T7545] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:13:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c4, 0x0) 06:13:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2010, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1792.313558][ T7551] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:13:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ca, 0x0) 06:13:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1792.369083][ T7545] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1792.385831][ T7551] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1792.407030][ T7545] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2200, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1792.429681][ T7551] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1792.479981][ T7589] loop2: detected capacity change from 0 to 264192 06:13:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2500, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1792.520764][ T7589] EXT4-fs (loop2): invalid first ino: 0 [ 1792.582891][ T7589] loop2: detected capacity change from 0 to 264192 [ 1792.590219][ T7607] loop4: detected capacity change from 0 to 512 [ 1792.605906][ T7607] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1792.619419][ T7607] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1792.630534][ T7607] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1792.641273][ T7615] loop3: detected capacity change from 0 to 536 [ 1792.641974][ T7589] EXT4-fs (loop2): invalid first ino: 0 [ 1792.659638][ T7615] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1792.673229][ T7615] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:13:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x266b, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1792.683913][ T7615] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1792.776922][ T7633] loop3: detected capacity change from 0 to 536 [ 1792.791801][ T7633] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1792.805581][ T7633] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1792.820937][ T7633] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1792.860585][ T7644] loop4: detected capacity change from 0 to 512 [ 1792.888844][ T7656] loop2: detected capacity change from 0 to 264192 [ 1792.899487][ T7644] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1792.909123][ T7656] EXT4-fs (loop2): invalid first ino: 0 [ 1792.913227][ T7644] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1792.962418][ T7644] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c4, 0x0) 06:13:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2717, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2cb, 0x0) 06:13:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:13:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1795.461557][ T7689] loop3: detected capacity change from 0 to 538 [ 1795.470461][ T7690] loop4: detected capacity change from 0 to 512 [ 1795.476807][ T7691] loop2: detected capacity change from 0 to 264192 [ 1795.498947][ T7691] EXT4-fs (loop2): invalid first ino: 0 06:13:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x271c, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:13:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2cc, 0x0) [ 1795.500776][ T7689] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1795.519356][ T7689] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1795.520494][ T7690] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1795.530235][ T7689] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:13:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2cd, 0x0) 06:13:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1795.612517][ T7690] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1795.622454][ T7690] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:13:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1795.690992][ T7736] loop2: detected capacity change from 0 to 264192 [ 1795.700122][ T7737] loop3: detected capacity change from 0 to 539 [ 1795.723652][ T7737] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1795.737368][ T7737] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1795.747805][ T7737] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1795.768566][ T7736] EXT4-fs (loop2): invalid first ino: 0 [ 1795.810995][ T7757] loop4: detected capacity change from 0 to 512 [ 1795.836427][ T7757] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1795.850550][ T7757] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1795.860331][ T7757] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3f00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) 06:14:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ce, 0x0) [ 1798.443564][ T7785] loop4: detected capacity change from 0 to 512 [ 1798.445194][ T7784] loop2: detected capacity change from 0 to 264192 [ 1798.461186][ T7783] loop3: detected capacity change from 0 to 540 [ 1798.472726][ T7784] EXT4-fs (loop2): invalid first ino: 0 06:14:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) 06:14:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1798.488994][ T7785] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1798.516025][ T7783] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1798.530484][ T7785] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1798.544300][ T7785] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1798.574730][ T7783] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:14:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1798.593946][ T7783] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1798.640827][ T7817] FAT-fs (loop5): bogus number of reserved sectors [ 1798.643492][ T7811] loop2: detected capacity change from 0 to 264192 [ 1798.647430][ T7817] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1798.680699][ T7811] EXT4-fs (loop2): invalid first ino: 0 06:14:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4800, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1798.711784][ T7832] loop4: detected capacity change from 0 to 512 [ 1798.730067][ T7837] loop3: detected capacity change from 0 to 540 06:14:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1798.747944][ T7837] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1798.776944][ T7832] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1798.788778][ T7844] FAT-fs (loop5): bogus number of reserved sectors [ 1798.799806][ T7844] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1798.812755][ T7837] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1798.819957][ T7832] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1798.824037][ T7837] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1798.834824][ T7832] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4c00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1798.900782][ T7857] loop2: detected capacity change from 0 to 264192 [ 1798.917693][ T7857] EXT4-fs (loop2): invalid first ino: 0 06:14:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1798.990041][ T7857] loop2: detected capacity change from 0 to 264192 [ 1799.000660][ T7857] EXT4-fs (loop2): invalid first ino: 0 [ 1799.023289][ T7876] loop3: detected capacity change from 0 to 541 [ 1799.023578][ T7877] loop4: detected capacity change from 0 to 512 [ 1799.040286][ T7866] FAT-fs (loop5): bogus number of reserved sectors [ 1799.047185][ T7866] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1799.055931][ T7876] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1799.071175][ T7876] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1799.087659][ T7877] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1799.087830][ T7876] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1799.101380][ T7877] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1799.130131][ T7890] loop2: detected capacity change from 0 to 264192 [ 1799.149719][ T7877] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1799.179158][ T7890] EXT4-fs (loop2): invalid first ino: 0 [ 1799.269750][ T7890] loop2: detected capacity change from 0 to 264192 [ 1799.277944][ T7890] EXT4-fs (loop2): invalid first ino: 0 06:14:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2cf, 0x0) 06:14:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2c2, 0x0) 06:14:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1801.603633][ T7922] loop2: detected capacity change from 0 to 264192 [ 1801.622531][ T7922] EXT4-fs (loop2): invalid first ino: 0 [ 1801.632468][ T7928] loop3: detected capacity change from 0 to 541 [ 1801.647619][ T7933] loop4: detected capacity change from 0 to 512 06:14:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6800, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1801.676707][ T7933] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1801.692081][ T7928] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1801.707419][ T7933] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1801.711268][ T7928] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1801.732624][ T7928] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1801.744267][ T7933] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1801.795873][ T7956] loop2: detected capacity change from 0 to 264192 06:14:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6b26, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1801.856931][ T7956] EXT4-fs (loop2): invalid first ino: 0 [ 1801.904230][ T7956] loop2: detected capacity change from 0 to 264192 [ 1801.911424][ T7974] loop4: detected capacity change from 0 to 512 [ 1801.912194][ T7956] EXT4-fs (loop2): invalid first ino: 0 06:14:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1801.950160][ T7974] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1801.968047][ T7974] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1801.972637][ T7986] loop3: detected capacity change from 0 to 542 [ 1801.986761][ T7974] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1802.029005][ T7986] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1802.060339][ T7986] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1802.071190][ T8000] loop2: detected capacity change from 0 to 264192 [ 1802.071344][ T7986] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1802.096877][ T8000] EXT4-fs (loop2): invalid first ino: 0 06:14:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1804.446547][ T8016] loop4: detected capacity change from 0 to 512 [ 1804.460971][ T8016] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1804.474057][ T8016] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1804.484194][ T8016] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) 06:14:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d0, 0x0) 06:14:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6c00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1804.668903][ T8035] loop2: detected capacity change from 0 to 264192 [ 1804.689873][ T8042] loop4: detected capacity change from 0 to 512 [ 1804.696748][ T8035] EXT4-fs (loop2): invalid first ino: 0 06:14:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7400, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1804.738571][ T8049] loop3: detected capacity change from 0 to 543 [ 1804.752593][ T8042] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1804.796907][ T8042] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1804.816819][ T8049] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1804.820336][ T8042] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40018, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7a00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1804.836106][ T8049] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1804.840957][ T8072] loop2: detected capacity change from 0 to 264192 [ 1804.850479][ T8049] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1804.885725][ T8072] EXT4-fs (loop2): invalid first ino: 0 06:14:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1804.972700][ T8098] loop3: detected capacity change from 0 to 544 [ 1804.995784][ T8102] loop2: detected capacity change from 0 to 264192 [ 1805.002570][ T8098] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1805.018018][ T8106] loop4: detected capacity change from 0 to 512 [ 1805.019020][ T8098] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1805.037288][ T8102] EXT4-fs (loop2): invalid first ino: 0 [ 1805.043849][ T8098] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1805.069586][ T8106] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1805.088292][ T8106] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1805.116661][ T8106] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) 06:14:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8a03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40019, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d1, 0x0) 06:14:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1807.719181][ T8138] loop4: detected capacity change from 0 to 512 [ 1807.728766][ T8137] loop3: detected capacity change from 0 to 548 [ 1807.748223][ T8138] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1807.761547][ T8138] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1807.782775][ T8150] loop2: detected capacity change from 0 to 264192 [ 1807.790812][ T8137] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1807.796207][ T8138] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1807.818825][ T8150] EXT4-fs (loop2): invalid first ino: 0 06:14:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4001e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d2, 0x0) 06:14:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xca03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1807.843321][ T8137] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1807.865436][ T8137] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1807.917185][ T8150] loop2: detected capacity change from 0 to 264192 [ 1807.917274][ T8173] loop4: detected capacity change from 0 to 512 [ 1807.924359][ T8150] EXT4-fs (loop2): invalid first ino: 0 06:14:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d3, 0x0) 06:14:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1807.991642][ T8192] loop3: detected capacity change from 0 to 550 [ 1807.998956][ T8173] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1808.013811][ T8173] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1808.024724][ T8173] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1808.058017][ T8192] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1808.100639][ T8207] loop2: detected capacity change from 0 to 264192 [ 1808.107805][ T8192] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1808.118658][ T8207] EXT4-fs (loop2): invalid first ino: 0 [ 1808.131115][ T8192] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1808.195318][ T8207] loop2: detected capacity change from 0 to 264192 [ 1808.221275][ T8207] EXT4-fs (loop2): invalid first ino: 0 06:14:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) 06:14:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40022, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcb03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1810.749561][ T8236] loop2: detected capacity change from 0 to 264192 [ 1810.750143][ T8237] loop4: detected capacity change from 0 to 512 [ 1810.767575][ T8241] loop3: detected capacity change from 0 to 560 [ 1810.795003][ T8236] EXT4-fs (loop2): invalid first ino: 0 [ 1810.818171][ T8241] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:14:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcc03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1810.841915][ T8241] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1810.845816][ T8237] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1810.852774][ T8241] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1810.865196][ T8237] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40025, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1810.885729][ T8237] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1810.902506][ T8236] loop2: detected capacity change from 0 to 264192 [ 1810.932525][ T8236] EXT4-fs (loop2): invalid first ino: 0 06:14:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1810.977350][ T8281] loop4: detected capacity change from 0 to 512 06:14:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d4, 0x0) 06:14:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcd03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1811.062561][ T8281] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1811.092179][ T8281] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1811.110407][ T8296] loop3: detected capacity change from 0 to 564 [ 1811.114207][ T8281] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1811.142552][ T8296] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1811.155593][ T8302] loop2: detected capacity change from 0 to 264192 [ 1811.179288][ T8296] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1811.189377][ T8296] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1811.216423][ T8302] EXT4-fs (loop2): invalid first ino: 0 [ 1811.265597][ T8327] loop4: detected capacity change from 0 to 512 [ 1811.299604][ T8327] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1811.313012][ T8327] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1811.323463][ T8327] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d3, 0x0) 06:14:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xce03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40030, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1813.773798][ T8346] loop2: detected capacity change from 0 to 264192 [ 1813.790544][ T8353] loop4: detected capacity change from 0 to 512 [ 1813.804424][ T8346] EXT4-fs (loop2): invalid first ino: 0 [ 1813.814062][ T8351] loop3: detected capacity change from 0 to 566 [ 1813.825457][ T8353] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1813.842974][ T8353] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1813.870628][ T8351] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1813.874605][ T8353] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcf03, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40031, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1813.917572][ T8351] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1813.932105][ T8351] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1813.938379][ T8375] loop2: detected capacity change from 0 to 264192 06:14:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1813.963047][ T8375] EXT4-fs (loop2): invalid first ino: 0 [ 1814.066632][ T8395] loop4: detected capacity change from 0 to 512 [ 1814.097472][ T8405] loop3: detected capacity change from 0 to 570 [ 1814.100153][ T8395] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:14:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d5, 0x0) 06:14:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd003, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1814.117509][ T8395] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1814.141470][ T8395] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1814.160195][ T8405] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1814.180619][ T8405] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1814.204857][ T8405] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1814.215403][ T8420] loop2: detected capacity change from 0 to 264192 [ 1814.236122][ T8420] EXT4-fs (loop2): invalid first ino: 0 06:14:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) 06:14:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40032, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd103, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1816.838051][ T8453] loop3: detected capacity change from 0 to 572 [ 1816.844643][ T8454] loop2: detected capacity change from 0 to 264192 [ 1816.854214][ T8459] loop4: detected capacity change from 0 to 512 [ 1816.875762][ T8453] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1816.883014][ T8459] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1816.889544][ T8453] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1816.901752][ T8459] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1816.912886][ T8453] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1816.920940][ T8459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd203, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40033, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1816.965619][ T8454] EXT4-fs (loop2): invalid first ino: 0 [ 1817.036804][ T8484] loop3: detected capacity change from 0 to 573 [ 1817.065041][ T8484] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1817.084920][ T8484] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1817.094801][ T8495] loop2: detected capacity change from 0 to 264192 [ 1817.103646][ T8484] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1817.145255][ T8495] EXT4-fs (loop2): invalid first ino: 0 [ 1817.161397][ T8502] loop4: detected capacity change from 0 to 512 06:14:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d6, 0x0) 06:14:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd303, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1817.193584][ T8502] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1817.239647][ T8502] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1817.262338][ T8521] loop3: detected capacity change from 0 to 573 [ 1817.273263][ T8502] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1817.353660][ T8521] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1817.366778][ T8521] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1817.383866][ T8521] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) 06:14:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd403, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40034, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d7, 0x0) 06:14:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1819.865092][ T8554] loop4: detected capacity change from 0 to 512 [ 1819.866244][ T8556] loop3: detected capacity change from 0 to 574 [ 1819.889765][ T8558] loop2: detected capacity change from 0 to 264192 [ 1819.902380][ T8554] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1819.928847][ T8558] EXT4-fs (loop2): invalid first ino: 0 [ 1819.935401][ T8556] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1819.944415][ T8554] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xedc0, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40035, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1819.971699][ T8556] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1819.981891][ T8556] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1819.981904][ T8554] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1820.041825][ T8589] loop2: detected capacity change from 0 to 264192 [ 1820.051658][ T8589] EXT4-fs (loop2): invalid first ino: 0 06:14:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf700, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1820.095760][ T8589] loop2: detected capacity change from 0 to 264192 [ 1820.109178][ T8601] loop4: detected capacity change from 0 to 512 [ 1820.121138][ T8589] EXT4-fs (loop2): invalid first ino: 0 06:14:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1820.148352][ T8609] loop3: detected capacity change from 0 to 574 [ 1820.170064][ T8601] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1820.182177][ T8609] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1820.193719][ T8601] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1820.197891][ T8609] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1820.216007][ T8601] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1820.216325][ T8609] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1820.243873][ T8626] loop2: detected capacity change from 0 to 264192 [ 1820.259223][ T8626] EXT4-fs (loop2): invalid first ino: 0 06:14:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ba, 0x0) 06:14:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfa00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40036, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ca03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d8, 0x0) 06:14:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1822.924054][ T8649] loop2: detected capacity change from 0 to 264192 [ 1822.932178][ T8653] loop4: detected capacity change from 0 to 512 [ 1822.935136][ T8647] loop3: detected capacity change from 0 to 613 [ 1822.944374][ T8649] EXT4-fs (loop2): invalid first ino: 0 [ 1822.988647][ T8653] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1823.005148][ T8653] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1823.020976][ T8653] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfb00, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1823.033229][ T8647] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1823.056089][ T8671] loop2: detected capacity change from 0 to 264192 [ 1823.056152][ T8647] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1823.072477][ T8647] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40048, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1823.084419][ T8671] EXT4-fs (loop2): invalid first ino: 0 06:14:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f801, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfeff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1823.174873][ T8692] loop2: detected capacity change from 0 to 264192 [ 1823.186269][ T8692] EXT4-fs (loop2): invalid first ino: 0 [ 1823.200519][ T8698] loop4: detected capacity change from 0 to 512 [ 1823.226248][ T8702] loop3: detected capacity change from 0 to 636 [ 1823.246220][ T8698] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1823.251990][ T8702] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1823.260840][ T8698] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1823.273379][ T8702] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1823.285566][ T8698] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1823.319442][ T8702] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4004c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xff0f, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2d9, 0x0) [ 1825.955910][ T8734] loop2: detected capacity change from 0 to 264192 [ 1825.969162][ T8742] loop4: detected capacity change from 0 to 512 [ 1825.976535][ T8741] loop3: detected capacity change from 0 to 639 [ 1825.986385][ T8744] loop1: detected capacity change from 0 to 517 [ 1825.993648][ T8734] EXT4-fs (loop2): invalid first ino: 0 06:14:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffe, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1826.024272][ T8741] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1826.043300][ T8744] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: casefold flag without casefold feature 06:14:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1826.069715][ T8744] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 1826.070415][ T8742] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1826.080807][ T8744] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:14:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40060, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1826.130446][ T8741] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1826.137630][ T8742] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1826.154413][ T8742] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1826.167348][ T8741] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1826.234957][ T8784] loop2: detected capacity change from 0 to 264192 [ 1826.263597][ T8784] EXT4-fs (loop2): invalid first ino: 0 06:14:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1826.297488][ T8799] loop4: detected capacity change from 0 to 512 06:14:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x80000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1826.349623][ T8799] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1826.363530][ T8804] loop3: detected capacity change from 0 to 639 [ 1826.372758][ T8799] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1826.380131][ T8811] loop2: detected capacity change from 0 to 264192 [ 1826.383117][ T8799] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40068, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1826.407240][ T8804] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1826.429998][ T8811] EXT4-fs (loop2): invalid first ino: 0 [ 1826.437953][ T8804] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:14:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1826.461681][ T8804] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1826.507136][ T8811] loop2: detected capacity change from 0 to 264192 [ 1826.518656][ T8811] EXT4-fs (loop2): invalid first ino: 0 [ 1826.560542][ T8842] loop4: detected capacity change from 0 to 512 [ 1826.567114][ T8844] loop3: detected capacity change from 0 to 639 [ 1826.577779][ T8842] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1826.591528][ T8842] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1826.602959][ T8842] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1826.606917][ T8844] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1826.648976][ T8844] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1826.658986][ T8844] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2da, 0x0) 06:14:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x80040, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1828.984922][ T8866] loop2: detected capacity change from 0 to 264192 [ 1828.999398][ T8866] EXT4-fs (loop2): invalid first ino: 0 06:14:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:14:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40069, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2db, 0x0) [ 1829.275090][ T8893] loop2: detected capacity change from 0 to 264192 [ 1829.282023][ T8894] loop3: detected capacity change from 0 to 2048 [ 1829.289471][ T8897] loop4: detected capacity change from 0 to 512 [ 1829.300491][ T8893] EXT4-fs (loop2): invalid first ino: 0 [ 1829.302311][ T8896] FAT-fs (loop5): bogus number of reserved sectors [ 1829.312623][ T8896] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1829.331191][ T8894] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1829.345652][ T8897] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1829.352726][ T8894] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:14:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2dc, 0x0) 06:14:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x10e0000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1829.396351][ T8897] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1829.400662][ T8894] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1829.449228][ T8897] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4006a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1829.491723][ T8931] loop2: detected capacity change from 0 to 264192 [ 1829.511548][ T8931] EXT4-fs (loop2): invalid first ino: 0 06:14:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1829.585169][ T8955] loop3: detected capacity change from 0 to 33280 [ 1829.588489][ T8957] loop4: detected capacity change from 0 to 512 [ 1829.626434][ T8955] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1829.640454][ T8955] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1829.642733][ T8957] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1829.655320][ T8955] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1829.662994][ T8957] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1829.690333][ T8967] loop2: detected capacity change from 0 to 264192 [ 1829.699205][ T8957] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1829.713260][ T8967] EXT4-fs (loop2): invalid first ino: 0 [ 1829.760382][ T8967] loop2: detected capacity change from 0 to 264192 [ 1829.768428][ T8967] EXT4-fs (loop2): invalid first ino: 0 06:14:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2b4, 0x0) 06:14:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4006b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1832.287813][ T8990] loop2: detected capacity change from 0 to 264192 [ 1832.306555][ T8995] loop3: detected capacity change from 0 to 34816 [ 1832.318021][ T8994] loop4: detected capacity change from 0 to 512 [ 1832.330525][ T8992] FAT-fs (loop5): bogus number of reserved sectors [ 1832.337107][ T8992] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1832.347869][ T8990] EXT4-fs (loop2): invalid first ino: 0 [ 1832.370811][ T8994] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1832.374839][ T8995] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1832.384387][ T8994] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1832.405021][ T8995] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1832.424894][ T8990] loop2: detected capacity change from 0 to 264192 06:14:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2dd, 0x0) 06:14:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2040000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1832.433478][ T8994] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1832.451254][ T8995] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1832.473410][ T8990] EXT4-fs (loop2): invalid first ino: 0 06:14:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2c000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4006c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1832.640379][ T9046] loop2: detected capacity change from 0 to 264192 [ 1832.665813][ T9046] EXT4-fs (loop2): invalid first ino: 0 [ 1832.677556][ T9048] FAT-fs (loop5): bogus number of reserved sectors [ 1832.684172][ T9048] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1832.699000][ T9043] loop3: detected capacity change from 0 to 264192 [ 1832.699057][ T9049] loop4: detected capacity change from 0 to 512 [ 1832.720676][ T9043] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1832.734211][ T9043] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:14:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1832.744532][ T9043] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1832.797903][ T9049] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1832.866234][ T9071] loop2: detected capacity change from 0 to 264192 [ 1832.890498][ T9049] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1832.904287][ T9071] EXT4-fs (loop2): invalid first ino: 0 [ 1832.919441][ T9049] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2dc, 0x0) 06:14:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2d000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40074, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1835.346315][ T9086] loop3: detected capacity change from 0 to 264192 [ 1835.353082][ T9089] loop4: detected capacity change from 0 to 512 [ 1835.367631][ T9093] FAT-fs (loop5): bogus number of reserved sectors [ 1835.367996][ T9090] loop2: detected capacity change from 0 to 264192 [ 1835.374257][ T9093] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1835.396092][ T9086] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1835.415359][ T9090] EXT4-fs (loop2): invalid first ino: 0 [ 1835.418150][ T9086] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1835.430595][ T9089] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1835.431099][ T9086] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1835.444490][ T9089] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1835.465517][ T9089] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2de, 0x0) 06:14:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4007a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1835.502211][ T9090] loop2: detected capacity change from 0 to 264192 [ 1835.540536][ T9090] EXT4-fs (loop2): invalid first ino: 0 06:14:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x5000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1835.654879][ T9142] loop2: detected capacity change from 0 to 264192 [ 1835.661702][ T9145] loop3: detected capacity change from 0 to 264192 [ 1835.669515][ T9143] loop4: detected capacity change from 0 to 512 [ 1835.677701][ T9142] EXT4-fs (loop2): invalid first ino: 0 06:14:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1835.704040][ T9145] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1835.717173][ T9143] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1835.721301][ T9145] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1835.760514][ T9143] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1835.779444][ T9145] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1835.779605][ T9143] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1835.812410][ T9159] FAT-fs (loop5): bogus number of reserved sectors [ 1835.818948][ T9159] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1835.838255][ T9170] loop2: detected capacity change from 0 to 264192 [ 1835.850945][ T9170] EXT4-fs (loop2): invalid first ino: 0 06:14:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2dc, 0x0) 06:14:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40084, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x5030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1838.382870][ T9196] loop2: detected capacity change from 0 to 264192 [ 1838.392995][ T9195] loop4: detected capacity change from 0 to 512 [ 1838.451256][ T9196] EXT4-fs (loop2): invalid first ino: 0 [ 1838.460363][ T9203] loop3: detected capacity change from 0 to 264192 [ 1838.467916][ T9195] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1838.484276][ T9195] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2df, 0x0) 06:14:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1838.510476][ T9196] loop2: detected capacity change from 0 to 264192 [ 1838.515267][ T9195] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1838.528318][ T9203] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1838.550780][ T9196] EXT4-fs (loop2): invalid first ino: 0 06:14:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7b03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40085, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1838.589292][ T9203] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1838.607475][ T9203] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1838.631220][ T9225] FAT-fs (loop5): bogus number of reserved sectors [ 1838.637782][ T9225] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6040000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x31000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1838.706802][ T9247] loop2: detected capacity change from 0 to 264192 [ 1838.716922][ T9249] loop4: detected capacity change from 0 to 512 [ 1838.744674][ T9247] EXT4-fs (loop2): invalid first ino: 0 [ 1838.761553][ T9249] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1838.774799][ T9249] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1838.793211][ T9249] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1838.817374][ T9247] loop2: detected capacity change from 0 to 264192 [ 1838.832713][ T9265] loop3: detected capacity change from 0 to 264192 [ 1838.848384][ T9247] EXT4-fs (loop2): invalid first ino: 0 [ 1838.881380][ T9265] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1838.898141][ T9265] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1838.917386][ T9265] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1838.928826][ T9280] loop4: detected capacity change from 0 to 512 [ 1838.967956][ T9287] FAT-fs (loop5): bogus number of reserved sectors [ 1838.974569][ T9287] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1838.992236][ T9280] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1839.005536][ T9280] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1839.016881][ T9280] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2dc, 0x0) 06:14:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x32000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1841.408409][ T9319] loop3: detected capacity change from 0 to 264192 [ 1841.419217][ T9318] FAT-fs (loop5): bogus number of reserved sectors [ 1841.422753][ T9321] loop2: detected capacity change from 0 to 264192 [ 1841.425790][ T9318] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1841.445344][ T9321] EXT4-fs (loop2): invalid first ino: 0 [ 1841.460400][ T9319] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1841.474406][ T9319] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1841.488528][ T9319] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x37000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401f8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e0, 0x0) [ 1841.623364][ T9356] loop4: detected capacity change from 0 to 512 [ 1841.626253][ T9355] loop3: detected capacity change from 0 to 264192 [ 1841.629874][ T9349] loop2: detected capacity change from 0 to 264192 [ 1841.662679][ T9355] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1841.664679][ T9356] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1841.688620][ T9355] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1841.689974][ T9356] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x9000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1841.714774][ T9356] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1841.714903][ T9349] EXT4-fs (loop2): invalid first ino: 0 06:14:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1841.787756][ T9355] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1841.844089][ T9381] FAT-fs (loop5): bogus number of reserved sectors [ 1841.850669][ T9381] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1841.859200][ T9391] loop2: detected capacity change from 0 to 264192 [ 1841.866014][ T9393] loop4: detected capacity change from 0 to 513 [ 1841.878598][ T9391] EXT4-fs (loop2): invalid first ino: 0 [ 1841.903012][ T9393] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1841.917177][ T9393] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1841.963618][ T9393] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x38000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e1, 0x0) 06:14:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xa000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1844.455843][ T9429] loop2: detected capacity change from 0 to 264192 [ 1844.456575][ T9422] loop3: detected capacity change from 0 to 264192 [ 1844.462550][ T9426] loop4: detected capacity change from 0 to 513 [ 1844.483099][ T9421] FAT-fs (loop5): bogus number of reserved sectors [ 1844.489687][ T9421] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e2, 0x0) [ 1844.504508][ T9429] EXT4-fs (loop2): invalid first ino: 0 06:14:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1844.529660][ T9422] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1844.544287][ T9426] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1844.558488][ T9437] loop1: detected capacity change from 0 to 264192 [ 1844.578961][ T9426] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1844.602107][ T9437] EXT4-fs (loop1): invalid first ino: 0 [ 1844.604384][ T9422] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:14:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xb000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) [ 1844.623267][ T9422] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1844.646158][ T9426] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1844.657883][ T9458] loop2: detected capacity change from 0 to 264192 06:14:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4037a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x39000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1844.704278][ T9458] EXT4-fs (loop2): invalid first ino: 0 06:14:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9a9567bc00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e3, 0x0) [ 1844.772102][ T9470] FAT-fs (loop5): bogus number of reserved sectors [ 1844.778666][ T9470] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1844.826873][ T9477] loop3: detected capacity change from 0 to 264192 06:14:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e4, 0x0) [ 1844.875038][ T9477] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:14:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) [ 1844.932573][ T9477] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1844.942197][ T9499] loop2: detected capacity change from 0 to 264192 [ 1844.948897][ T9500] loop4: detected capacity change from 0 to 513 [ 1844.968478][ T9499] EXT4-fs (loop2): invalid first ino: 0 [ 1844.984389][ T9500] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1844.985486][ T9477] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1845.027275][ T9511] FAT-fs (loop5): bogus number of reserved sectors [ 1845.033836][ T9511] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1845.060227][ T9500] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4037b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1845.078772][ T9500] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3a000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ae, 0x0) [ 1845.149075][ T9534] loop2: detected capacity change from 0 to 264192 [ 1845.197445][ T9534] EXT4-fs (loop2): invalid first ino: 0 [ 1845.229251][ T9546] loop3: detected capacity change from 0 to 264192 [ 1845.247302][ T9548] FAT-fs (loop5): bogus number of reserved sectors [ 1845.247966][ T9551] loop4: detected capacity change from 0 to 513 [ 1845.253869][ T9548] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1845.279734][ T9551] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1845.283692][ T9534] loop2: detected capacity change from 0 to 264192 [ 1845.293975][ T9546] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1845.331417][ T9534] EXT4-fs (loop2): invalid first ino: 0 06:14:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1845.341575][ T9551] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1845.354706][ T9546] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1845.372511][ T9551] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xe000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1845.414005][ T9546] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1845.444247][ T9574] loop2: detected capacity change from 0 to 264192 06:14:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3b000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1845.478996][ T9574] EXT4-fs (loop2): invalid first ino: 0 [ 1845.497096][ T9582] FAT-fs (loop5): bogus number of reserved sectors [ 1845.503686][ T9582] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1845.561453][ T9594] loop4: detected capacity change from 0 to 514 [ 1845.592836][ T9594] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1845.614800][ T9594] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1845.626445][ T9594] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1845.634701][ T9609] loop3: detected capacity change from 0 to 264192 [ 1845.637443][ T9606] loop2: detected capacity change from 0 to 264192 [ 1845.658322][ T9609] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1845.672213][ T9606] EXT4-fs (loop2): invalid first ino: 0 [ 1845.686907][ T9609] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1845.696808][ T9609] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1845.725153][ T9606] loop2: detected capacity change from 0 to 264192 [ 1845.740377][ T9606] EXT4-fs (loop2): invalid first ino: 0 06:14:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3c000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e5, 0x0) 06:14:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1847.979244][ T9639] loop2: detected capacity change from 0 to 264192 [ 1847.988676][ T9641] loop4: detected capacity change from 0 to 514 [ 1847.995645][ T9636] FAT-fs (loop5): bogus number of reserved sectors [ 1848.002183][ T9636] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1848.002450][ T9639] EXT4-fs (loop2): invalid first ino: 0 06:14:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1848.024121][ T9641] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1848.037636][ T9640] loop3: detected capacity change from 0 to 264192 [ 1848.047773][ T9639] loop2: detected capacity change from 0 to 264192 [ 1848.058318][ T9639] EXT4-fs (loop2): invalid first ino: 0 [ 1848.091605][ T9640] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1848.107803][ T9641] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2aa, 0x0) 06:14:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x10000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1848.167590][ T9640] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1848.182959][ T9641] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1848.200257][ T9672] loop2: detected capacity change from 0 to 264192 [ 1848.207816][ T9640] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3d000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1848.260184][ T9672] EXT4-fs (loop2): invalid first ino: 0 [ 1848.281458][ T9680] FAT-fs (loop5): bogus number of reserved sectors [ 1848.288047][ T9680] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x11000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1848.351204][ T9672] loop2: detected capacity change from 0 to 264192 [ 1848.358238][ T9672] EXT4-fs (loop2): invalid first ino: 0 [ 1848.400027][ T9703] loop4: detected capacity change from 0 to 514 [ 1848.429770][ T9711] loop3: detected capacity change from 0 to 264192 [ 1848.447791][ T9703] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1848.461040][ T9716] loop2: detected capacity change from 0 to 264192 [ 1848.466447][ T9703] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1848.482465][ T9715] FAT-fs (loop5): bogus number of reserved sectors [ 1848.489058][ T9715] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1848.500476][ T9703] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1848.514368][ T9711] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1848.527610][ T9711] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1848.537790][ T9711] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x12000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1848.551589][ T9716] EXT4-fs (loop2): invalid first ino: 0 [ 1848.608973][ T9716] loop2: detected capacity change from 0 to 264192 [ 1848.613511][ T9733] FAT-fs (loop5): bogus number of reserved sectors [ 1848.622196][ T9733] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1848.640034][ T9716] EXT4-fs (loop2): invalid first ino: 0 [ 1848.699145][ T9746] loop4: detected capacity change from 0 to 514 [ 1848.722126][ T9755] loop3: detected capacity change from 0 to 264192 [ 1848.722545][ T9746] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1848.742156][ T9746] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1848.752267][ T9746] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1848.778400][ T9755] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1848.797859][ T9755] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1848.808200][ T9755] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e6, 0x0) 06:14:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x17270000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1851.036474][ T9781] loop2: detected capacity change from 0 to 264192 [ 1851.061643][ T9781] EXT4-fs (loop2): invalid first ino: 0 06:14:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a9, 0x0) 06:14:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1c270000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e7, 0x0) 06:14:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e8, 0x0) [ 1851.279528][ T9805] loop2: detected capacity change from 0 to 264192 [ 1851.286336][ T9806] loop3: detected capacity change from 0 to 264192 [ 1851.297742][ T9811] loop4: detected capacity change from 0 to 515 [ 1851.309187][ T9805] EXT4-fs (loop2): invalid first ino: 0 06:14:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a9, 0x0) [ 1851.327632][ T9806] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1851.341726][ T9806] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1851.353916][ T9806] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1851.371545][ T9805] loop2: detected capacity change from 0 to 264192 06:14:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1851.406207][ T9805] EXT4-fs (loop2): invalid first ino: 0 [ 1851.413080][ T9811] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:14:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1851.459148][ T9811] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1851.472870][ T9844] FAT-fs (loop5): bogus number of reserved sectors [ 1851.479444][ T9844] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2e9, 0x0) [ 1851.501493][ T9811] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1851.568495][ T9863] loop2: detected capacity change from 0 to 264192 [ 1851.573951][ T9864] loop3: detected capacity change from 0 to 264192 [ 1851.591975][ T9863] EXT4-fs (loop2): invalid first ino: 0 [ 1851.601771][ T9864] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:14:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20100000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ea, 0x0) [ 1851.689588][ T9884] loop4: detected capacity change from 0 to 515 [ 1851.691402][ T9864] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1851.706289][ T9864] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1851.729389][ T9884] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1851.743895][ T9884] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:14:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2eb, 0x0) 06:14:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1851.782136][ T9892] loop2: detected capacity change from 0 to 264192 [ 1851.789784][ T9884] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1851.816387][ T9892] EXT4-fs (loop2): invalid first ino: 0 [ 1851.898749][ T9921] loop3: detected capacity change from 0 to 264192 [ 1851.939741][ T9921] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1851.969411][ T9932] loop2: detected capacity change from 0 to 264192 [ 1851.993441][ T9934] loop4: detected capacity change from 0 to 515 [ 1851.998082][ T9921] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1852.012958][ T9932] EXT4-fs (loop2): invalid first ino: 0 [ 1852.020961][ T9934] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1852.025402][ T9921] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1852.053090][ T9934] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1852.071513][ T9934] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2a9, 0x0) 06:14:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x22000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4e000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ec, 0x0) [ 1854.465875][ T9956] loop4: detected capacity change from 0 to 516 [ 1854.507883][ T9956] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1854.526343][ T9961] FAT-fs (loop5): bogus number of reserved sectors [ 1854.532865][ T9961] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1854.540477][ T9958] loop3: detected capacity change from 0 to 264192 [ 1854.543621][ T9967] loop2: detected capacity change from 0 to 264192 [ 1854.574421][ T9956] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1854.574899][ T9958] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1854.597625][ T9958] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1854.612049][ T9956] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x272, 0x0) 06:14:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ed, 0x0) [ 1854.616064][ T9958] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1854.651621][ T9967] EXT4-fs (loop2): invalid first ino: 0 06:14:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x25000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:14:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x50000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1854.738763][ T9967] loop2: detected capacity change from 0 to 264192 [ 1854.747483][ T9967] EXT4-fs (loop2): invalid first ino: 0 [ 1854.787873][ T9999] FAT-fs (loop5): bogus number of reserved sectors [ 1854.794452][ T9999] FAT-fs (loop5): Can't find a valid FAT filesystem 06:14:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3f000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1854.859217][T10016] loop3: detected capacity change from 0 to 264192 [ 1854.867132][T10014] loop2: detected capacity change from 0 to 264192 [ 1854.877395][T10020] loop4: detected capacity change from 0 to 517 [ 1854.888516][T10016] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:14:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ee, 0x0) [ 1854.911436][T10014] EXT4-fs (loop2): invalid first ino: 0 [ 1854.941080][T10016] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1854.950554][T10020] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1854.965096][T10020] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1854.971081][T10016] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1854.987734][T10020] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:14:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5e000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1855.014332][T10037] FAT-fs (loop5): bogus number of reserved sectors [ 1855.021257][T10037] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1855.027985][T10014] loop2: detected capacity change from 0 to 264192 06:14:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1855.062762][T10014] EXT4-fs (loop2): invalid first ino: 0 06:14:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x40000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1855.109153][T10060] loop3: detected capacity change from 0 to 264192 [ 1855.135321][T10060] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1855.148922][T10060] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1855.159393][T10060] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1855.171150][T10072] loop4: detected capacity change from 0 to 517 [ 1855.185751][T10072] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1855.200039][T10072] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1855.202515][T10074] loop2: detected capacity change from 0 to 264192 [ 1855.216721][T10075] FAT-fs (loop5): bogus number of reserved sectors [ 1855.223269][T10072] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1855.233994][T10075] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1855.249220][T10074] EXT4-fs (loop2): invalid first ino: 0 06:14:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x272, 0x0) 06:14:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x69000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:14:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:14:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x40000800, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1857.715658][T10103] loop2: detected capacity change from 0 to 4 [ 1857.739674][T10107] FAT-fs (loop5): bogus number of reserved sectors [ 1857.739921][T10103] EXT4-fs (loop2): invalid first ino: 0 [ 1857.746300][T10107] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1857.768198][T10113] loop3: detected capacity change from 0 to 264192 [ 1857.777445][T10111] loop4: detected capacity change from 0 to 518 [ 1857.788538][T10103] loop2: detected capacity change from 0 to 4 [ 1857.797910][T10113] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1857.807001][T10103] EXT4-fs (loop2): invalid first ino: 0 [ 1857.811677][T10113] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1857.825996][T10111] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1857.839213][T10111] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1857.849706][T10111] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1857.866333][T10113] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x77000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ef, 0x0) 06:15:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x48000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1857.921763][T10138] loop2: detected capacity change from 0 to 4 [ 1857.931596][T10138] EXT4-fs (loop2): invalid first ino: 0 [ 1857.978073][T10138] loop2: detected capacity change from 0 to 4 [ 1857.984707][T10150] loop4: detected capacity change from 0 to 518 [ 1858.003784][T10138] EXT4-fs (loop2): invalid first ino: 0 [ 1858.009920][T10158] loop3: detected capacity change from 0 to 264192 [ 1858.019465][T10155] FAT-fs (loop5): bogus number of reserved sectors 06:15:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f0, 0x0) [ 1858.026064][T10155] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1858.037518][T10158] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1858.051709][T10150] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1858.074072][T10150] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1858.096940][T10158] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1858.143161][T10183] loop2: detected capacity change from 0 to 4 [ 1858.150839][T10150] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1858.165471][T10158] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1858.178931][T10183] EXT4-fs (loop2): invalid first ino: 0 [ 1858.249362][T10183] loop2: detected capacity change from 0 to 4 [ 1858.260191][T10183] EXT4-fs (loop2): invalid first ino: 0 06:15:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x272, 0x0) 06:15:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4c000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f1, 0x0) 06:15:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x79000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1860.782090][T10206] loop2: detected capacity change from 0 to 4 [ 1860.802787][T10210] loop3: detected capacity change from 0 to 264192 [ 1860.809728][T10209] loop4: detected capacity change from 0 to 519 [ 1860.826535][T10206] EXT4-fs (loop2): invalid first ino: 0 [ 1860.852846][T10212] FAT-fs (loop5): bogus number of reserved sectors [ 1860.859430][T10212] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1860.867233][T10210] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1860.886614][T10209] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x60000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1860.896104][T10210] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1860.902470][T10209] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1860.909100][T10206] loop2: detected capacity change from 0 to 4 [ 1860.920727][T10210] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1860.931496][T10209] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1860.936132][T10206] EXT4-fs (loop2): invalid first ino: 0 06:15:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1861.056634][T10250] FAT-fs (loop5): bogus number of reserved sectors [ 1861.056996][T10261] loop2: detected capacity change from 0 to 4 [ 1861.063186][T10250] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1861.063599][T10259] loop3: detected capacity change from 0 to 264192 [ 1861.087731][T10264] loop4: detected capacity change from 0 to 519 06:15:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x68000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1861.120878][T10261] EXT4-fs (loop2): invalid first ino: 0 [ 1861.129432][T10259] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1861.155068][T10264] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1861.170377][T10259] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1861.184735][T10275] FAT-fs (loop5): bogus number of reserved sectors [ 1861.191601][T10275] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1861.199817][T10259] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1861.205249][T10264] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:15:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1861.220088][T10261] loop2: detected capacity change from 0 to 4 [ 1861.226767][T10261] EXT4-fs (loop2): invalid first ino: 0 [ 1861.260226][T10264] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1861.369933][T10303] loop3: detected capacity change from 0 to 264192 [ 1861.382256][T10303] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1861.395545][T10303] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1861.405997][T10303] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6b260000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f2, 0x0) 06:15:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f1, 0x0) 06:15:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1863.841806][T10325] loop3: detected capacity change from 0 to 264192 [ 1863.850476][T10329] loop2: detected capacity change from 0 to 4 [ 1863.854444][T10327] loop4: detected capacity change from 0 to 520 [ 1863.879265][T10329] EXT4-fs (loop2): invalid first ino: 0 06:15:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6c000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1863.888933][T10327] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1863.904453][T10327] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1863.925725][T10325] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:15:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1863.939873][T10325] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1863.945915][T10327] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1863.975227][T10325] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1863.986105][T10356] loop2: detected capacity change from 0 to 4 06:15:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1863.997935][T10356] EXT4-fs (loop2): invalid first ino: 0 [ 1864.019286][T10361] FAT-fs (loop5): bogus number of reserved sectors [ 1864.025840][T10361] FAT-fs (loop5): Can't find a valid FAT filesystem 06:15:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x74000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1864.088441][T10368] loop4: detected capacity change from 0 to 520 [ 1864.097761][T10356] loop2: detected capacity change from 0 to 4 [ 1864.104852][T10356] EXT4-fs (loop2): invalid first ino: 0 [ 1864.120678][T10368] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1864.135353][T10368] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1864.145956][T10368] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1864.206663][T10380] FAT-fs (loop5): bogus number of reserved sectors [ 1864.213224][T10380] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1864.237815][T10388] loop3: detected capacity change from 0 to 264192 [ 1864.262970][T10392] loop2: detected capacity change from 0 to 4 [ 1864.276747][T10398] loop4: detected capacity change from 0 to 520 [ 1864.295681][T10398] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1864.308733][T10392] EXT4-fs (loop2): invalid first ino: 0 [ 1864.309136][T10388] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1864.335609][T10398] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1864.345523][T10398] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1864.355901][T10388] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1864.366844][T10388] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f1, 0x0) 06:15:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7a000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2b9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x84010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f3, 0x0) 06:15:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f4, 0x0) [ 1866.889853][T10426] loop3: detected capacity change from 0 to 264192 [ 1866.890723][T10429] loop4: detected capacity change from 0 to 521 [ 1866.910489][T10431] FAT-fs (loop5): bogus number of reserved sectors [ 1866.917091][T10431] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1866.925582][T10427] loop2: detected capacity change from 0 to 4 [ 1866.943438][T10427] EXT4-fs (loop2): invalid first ino: 0 [ 1866.955210][T10429] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1866.981458][T10429] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:15:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f5, 0x0) 06:15:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8a030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1866.991662][T10426] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1867.015934][T10427] loop2: detected capacity change from 0 to 4 [ 1867.016252][T10429] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1867.049435][T10427] EXT4-fs (loop2): invalid first ino: 0 [ 1867.054470][T10426] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1867.065517][T10426] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1867.180985][T10489] loop2: detected capacity change from 0 to 4 [ 1867.192261][T10489] EXT4-fs (loop2): invalid first ino: 0 [ 1867.197313][T10492] loop3: detected capacity change from 0 to 264192 [ 1867.205396][T10494] loop4: detected capacity change from 0 to 524 [ 1867.226819][T10494] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1867.226884][T10492] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1867.239997][T10494] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1867.253062][T10492] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1867.285592][T10494] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1867.299992][T10492] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f1, 0x0) 06:15:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8cffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8d030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1869.901355][T10520] loop2: detected capacity change from 0 to 4 [ 1869.903788][T10521] loop4: detected capacity change from 0 to 524 [ 1869.934904][T10528] loop3: detected capacity change from 0 to 264192 06:15:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x97ffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1869.942060][T10521] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1869.963397][T10520] EXT4-fs (loop2): invalid first ino: 0 [ 1869.969855][T10521] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1869.980449][T10521] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1870.022604][T10528] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1870.044812][T10528] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:15:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f6, 0x0) [ 1870.071271][T10528] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1870.075852][T10520] loop2: detected capacity change from 0 to 4 06:15:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8e030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1870.118973][T10520] EXT4-fs (loop2): invalid first ino: 0 06:15:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x9a9567bc, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1870.170140][T10569] loop4: detected capacity change from 0 to 527 [ 1870.191948][T10569] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1870.222737][T10583] loop2: detected capacity change from 0 to 4 [ 1870.224454][T10569] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1870.254172][T10583] EXT4-fs (loop2): invalid first ino: 0 [ 1870.259933][T10569] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1870.290217][T10588] loop3: detected capacity change from 0 to 264192 [ 1870.305585][T10588] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1870.318847][T10588] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1870.351564][T10583] loop2: detected capacity change from 0 to 4 [ 1870.358433][T10588] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1870.373359][T10583] EXT4-fs (loop2): invalid first ino: 0 [ 1870.404429][T10609] loop4: detected capacity change from 0 to 528 [ 1870.473822][T10609] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1870.487017][T10609] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1870.497394][T10609] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x26a, 0x0) 06:15:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xbc67959a, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8f030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1872.927862][T10628] loop4: detected capacity change from 0 to 528 [ 1872.943430][T10632] loop3: detected capacity change from 0 to 264192 [ 1872.954060][T10631] loop2: detected capacity change from 0 to 4 06:15:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc0ed0000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1872.990980][T10631] EXT4-fs (loop2): invalid first ino: 0 [ 1873.013026][T10632] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1873.027040][T10628] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1873.060730][T10632] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1873.070297][T10628] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1873.091136][T10631] loop2: detected capacity change from 0 to 4 [ 1873.097913][T10632] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f7, 0x0) 06:15:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x26a, 0x0) 06:15:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x90000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1873.098782][T10628] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1873.134798][T10631] EXT4-fs (loop2): invalid first ino: 0 [ 1873.138231][T10662] FAT-fs (loop5): bogus number of reserved sectors [ 1873.147022][T10662] FAT-fs (loop5): Can't find a valid FAT filesystem 06:15:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xca030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f8, 0x0) [ 1873.252740][T10690] loop2: detected capacity change from 0 to 4 [ 1873.258934][T10686] loop4: detected capacity change from 0 to 529 [ 1873.279419][T10690] EXT4-fs (loop2): invalid first ino: 0 [ 1873.291689][T10698] loop3: detected capacity change from 0 to 264192 [ 1873.299081][T10686] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1873.318194][T10686] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1873.328823][T10686] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1873.333460][T10698] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:15:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcb030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1873.360185][T10690] loop2: detected capacity change from 0 to 4 [ 1873.369392][T10690] EXT4-fs (loop2): invalid first ino: 0 [ 1873.390591][T10698] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:15:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3ca, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1873.401188][T10698] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x90030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcc030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1873.471572][T10730] loop2: detected capacity change from 0 to 4 [ 1873.482203][T10730] EXT4-fs (loop2): invalid first ino: 0 06:15:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2f9, 0x0) [ 1873.542957][T10743] loop4: detected capacity change from 0 to 530 [ 1873.558819][T10730] loop2: detected capacity change from 0 to 4 [ 1873.568704][T10744] loop3: detected capacity change from 0 to 264192 [ 1873.578524][T10743] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1873.599096][T10730] EXT4-fs (loop2): invalid first ino: 0 [ 1873.615589][T10744] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1873.629802][T10744] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1873.641368][T10744] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1873.679916][T10743] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1873.713939][T10743] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0xef, 0x0) 06:15:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x91000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3cb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcd030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1876.231881][T10788] loop3: detected capacity change from 0 to 264192 [ 1876.249229][T10788] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1876.262990][T10783] loop2: detected capacity change from 0 to 4 [ 1876.269418][T10795] loop4: detected capacity change from 0 to 535 06:15:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xce030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1876.286957][T10788] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1876.301888][T10795] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1876.316443][T10783] EXT4-fs (loop2): invalid first ino: 0 [ 1876.322923][T10795] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:15:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x91030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1876.325239][T10788] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1876.337031][T10795] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1876.372754][T10783] loop2: detected capacity change from 0 to 4 [ 1876.405914][T10783] EXT4-fs (loop2): invalid first ino: 0 06:15:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3cc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1876.476296][T10832] loop4: detected capacity change from 0 to 536 [ 1876.488167][T10832] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1876.502025][T10832] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1876.506171][T10834] loop3: detected capacity change from 0 to 264192 06:15:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcf030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1876.512985][T10832] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2fa, 0x0) [ 1876.559339][T10841] loop2: detected capacity change from 0 to 4 [ 1876.579614][T10834] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1876.608604][T10841] EXT4-fs (loop2): invalid first ino: 0 [ 1876.621270][T10834] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1876.631396][T10834] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1876.665675][T10841] loop2: detected capacity change from 0 to 4 [ 1876.679063][T10859] loop4: detected capacity change from 0 to 536 [ 1876.693467][T10841] EXT4-fs (loop2): invalid first ino: 0 [ 1876.715402][T10859] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1876.728863][T10859] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1876.739994][T10859] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x92000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3cd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0xef, 0x0) 06:15:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd0030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1879.269430][T10895] loop4: detected capacity change from 0 to 537 [ 1879.278694][T10894] loop3: detected capacity change from 0 to 264192 [ 1879.293228][T10894] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1879.306632][T10895] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1879.311169][T10894] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1879.327165][T10897] loop2: detected capacity change from 0 to 4 [ 1879.331683][T10894] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1879.362476][T10897] EXT4-fs (loop2): invalid first ino: 0 06:15:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x92030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1879.362784][T10895] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1879.382843][T10895] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd1030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3ce, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1879.423063][T10897] loop2: detected capacity change from 0 to 4 [ 1879.431613][T10897] EXT4-fs (loop2): invalid first ino: 0 [ 1879.520395][T10938] loop3: detected capacity change from 0 to 264192 [ 1879.527321][T10940] loop4: detected capacity change from 0 to 537 06:15:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd2030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1879.561424][T10938] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1879.565508][T10940] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1879.577421][T10938] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1879.600612][T10952] loop2: detected capacity change from 0 to 4 06:15:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2fb, 0x0) 06:15:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1879.603357][T10938] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1879.612484][T10940] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1879.630523][T10940] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1879.652806][T10952] EXT4-fs (loop2): invalid first ino: 0 [ 1879.725184][T10952] loop2: detected capacity change from 0 to 4 [ 1879.755171][T10952] EXT4-fs (loop2): invalid first ino: 0 [ 1879.773593][T10977] loop4: detected capacity change from 0 to 538 [ 1879.828273][T10977] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1879.842765][T10977] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1879.853338][T10977] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0xef, 0x0) 06:15:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd3030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3cf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x93030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2fc, 0x0) 06:15:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1882.315515][T11000] loop4: detected capacity change from 0 to 538 [ 1882.330206][T11001] loop3: detected capacity change from 0 to 264192 [ 1882.343084][T11002] loop2: detected capacity change from 0 to 4 [ 1882.358909][T11000] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1882.376397][T11002] EXT4-fs (loop2): invalid first ino: 0 06:15:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd4030000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1882.406961][T11001] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1882.409075][T11000] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1882.432179][T11001] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1882.432350][T11000] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2fd, 0x0) 06:15:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x94030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1882.453263][T11001] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1882.479471][T11002] loop2: detected capacity change from 0 to 4 [ 1882.489057][T11002] EXT4-fs (loop2): invalid first ino: 0 06:15:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3d0, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf6ffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1882.585541][T11052] loop4: detected capacity change from 0 to 539 [ 1882.635240][T11052] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1882.677956][T11067] loop3: detected capacity change from 0 to 264192 [ 1882.678150][T11052] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1882.714085][T11052] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1882.731414][T11076] loop2: detected capacity change from 0 to 4 [ 1882.748083][T11067] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1882.781516][T11067] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1882.794593][T11076] EXT4-fs (loop2): invalid first ino: 0 [ 1882.801490][T11067] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1882.829980][T11076] loop2: detected capacity change from 0 to 4 [ 1882.846639][T11076] EXT4-fs (loop2): invalid first ino: 0 06:15:27 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 06:15:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf7000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2fe, 0x0) 06:15:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3d1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1885.339777][T11107] loop3: detected capacity change from 0 to 264192 [ 1885.344631][T11109] loop4: detected capacity change from 0 to 543 [ 1885.353074][T11121] loop2: detected capacity change from 0 to 4 [ 1885.364737][T11121] EXT4-fs (loop2): invalid first ino: 0 [ 1885.375637][T11107] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1885.389097][T11109] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1885.390733][T11107] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1885.412840][T11107] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1885.431028][T11109] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:15:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3d2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1885.470154][T11118] FAULT_INJECTION: forcing a failure. [ 1885.470154][T11118] name failslab, interval 1, probability 0, space 0, times 0 [ 1885.472137][T11109] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1885.482813][T11118] CPU: 1 PID: 11118 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1885.482837][T11118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1885.512092][T11118] Call Trace: [ 1885.515369][T11118] dump_stack+0x137/0x19d [ 1885.519880][T11118] should_fail+0x23c/0x250 [ 1885.524303][T11118] ? __sigqueue_alloc+0x175/0x2c0 [ 1885.529417][T11118] __should_failslab+0x81/0x90 [ 1885.534197][T11118] should_failslab+0x5/0x20 [ 1885.538737][T11118] kmem_cache_alloc+0x46/0x2f0 [ 1885.543507][T11118] ? finish_task_switch+0x1c8/0x290 [ 1885.548729][T11118] __sigqueue_alloc+0x175/0x2c0 [ 1885.553567][T11118] __send_signal+0x178/0x760 [ 1885.558189][T11118] send_signal+0x281/0x390 [ 1885.562591][T11118] force_sig_info_to_task+0x2ad/0x2e0 [ 1885.568021][T11118] force_sig_fault+0x62/0x90 [ 1885.572593][T11118] __bad_area_nosemaphore+0x256/0x2f0 [ 1885.577941][T11118] exc_page_fault+0x94/0x230 [ 1885.582564][T11118] ? asm_exc_page_fault+0x8/0x30 [ 1885.587526][T11118] asm_exc_page_fault+0x1e/0x30 [ 1885.592355][T11118] RIP: 0033:0x4bfce1 [ 1885.596297][T11118] Code: 64 20 74 6f 20 6d 6b 64 69 72 00 63 6f 6e 74 72 6f 6c 20 70 69 70 65 20 72 65 61 64 20 66 61 69 6c 65 64 00 6d 61 67 69 63 3d <30> 78 25 6c 6c 78 00 62 61 64 20 65 78 65 63 75 74 65 20 72 65 71 06:15:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x2ff, 0x0) 06:15:27 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 06:15:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf9fdffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1885.615885][T11118] RSP: 002b:00007f2ac1746190 EFLAGS: 00010203 [ 1885.621965][T11118] RAX: 0000000000002c4d RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1885.629927][T11118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1885.637880][T11118] RBP: 00007f2ac17461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.645830][T11118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1885.653784][T11118] R13: 00007ffd6e208b2f R14: 00007f2ac1746300 R15: 0000000000022000 06:15:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfa000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1885.753438][T11152] loop2: detected capacity change from 0 to 4 [ 1885.777952][T11152] EXT4-fs (loop2): invalid first ino: 0 06:15:28 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x2, 0x0) [ 1885.800503][T11168] loop3: detected capacity change from 0 to 264192 06:15:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x300, 0x0) [ 1885.881031][T11179] loop4: detected capacity change from 0 to 544 [ 1885.900408][T11152] loop2: detected capacity change from 0 to 4 [ 1885.900765][T11168] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1885.925555][T11152] EXT4-fs (loop2): invalid first ino: 0 [ 1885.932790][T11179] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1885.965500][T11168] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended 06:15:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x301, 0x0) 06:15:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfb000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3d3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1885.975720][T11168] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1885.987778][T11179] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1886.019410][T11179] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:28 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x3, 0x0) [ 1886.095094][T11220] loop2: detected capacity change from 0 to 4 06:15:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x302, 0x0) 06:15:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfdfdffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1886.146326][T11220] EXT4-fs (loop2): invalid first ino: 0 [ 1886.160181][T11235] loop3: detected capacity change from 0 to 264192 [ 1886.175643][T11240] loop4: detected capacity change from 0 to 548 [ 1886.192394][T11235] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1886.207527][T11235] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1886.220731][T11235] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1886.250275][T11240] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1886.265392][T11220] loop2: detected capacity change from 0 to 4 06:15:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x303, 0x0) 06:15:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xcb030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfdffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1886.300151][T11220] EXT4-fs (loop2): invalid first ino: 0 [ 1886.313469][T11240] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1886.335666][T11240] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x279d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1886.441800][T11291] loop3: detected capacity change from 0 to 264192 [ 1886.450630][T11296] loop4: detected capacity change from 0 to 550 06:15:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfeffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1886.495499][T11296] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1886.495651][T11291] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1886.508949][T11296] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1886.531904][T11296] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1886.571901][T11293] loop2: detected capacity change from 0 to 4 [ 1886.579497][T11291] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1886.590481][T11291] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1886.603756][T11293] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 06:15:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xff0f0000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1886.644174][T11325] loop4: detected capacity change from 0 to 560 [ 1886.672782][T11325] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1886.695281][T11325] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1886.715488][T11325] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5600, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xcc030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:31 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x6, 0x0) 06:15:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1889.146380][T11349] loop4: detected capacity change from 0 to 564 [ 1889.162928][T11351] loop3: detected capacity change from 0 to 264192 [ 1889.170501][T11349] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1889.204211][T11351] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1889.218022][T11349] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1889.240373][T11351] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1889.250304][T11349] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1889.274875][T11351] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x304, 0x0) 06:15:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffdffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xcd030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1889.377708][T11354] loop2: detected capacity change from 0 to 4 [ 1889.419590][T11388] loop4: detected capacity change from 0 to 564 [ 1889.428146][T11354] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1889.455981][T11388] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffffdf9, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x305, 0x0) [ 1889.469894][T11401] loop3: detected capacity change from 0 to 264192 [ 1889.478979][T11388] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1889.489535][T11388] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1889.523895][T11401] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:15:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x306, 0x0) 06:15:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5700, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1889.575005][T11401] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1889.591136][T11401] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffffdfd, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1889.681398][T11436] loop4: detected capacity change from 0 to 565 [ 1889.702277][T11436] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1889.718703][T11436] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1889.730351][T11436] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1889.804483][T11439] loop2: detected capacity change from 0 to 4 [ 1889.818613][T11439] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1889.943952][T11439] loop2: detected capacity change from 0 to 4 [ 1889.951687][T11439] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 06:15:34 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x10, 0x0) 06:15:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xce030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffffdff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1892.184106][T11468] loop3: detected capacity change from 0 to 264192 [ 1892.204068][T11470] loop4: detected capacity change from 0 to 565 [ 1892.210408][T11468] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1892.233264][T11468] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1892.252682][T11470] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xffffff7f, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1892.274669][T11470] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1892.292451][T11468] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1892.303570][T11470] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xcf030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1892.420497][T11510] loop4: detected capacity change from 0 to 566 [ 1892.463165][T11510] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1892.489082][T11510] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1892.498647][T11518] loop3: detected capacity change from 0 to 264192 [ 1892.511588][T11510] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1892.557702][T11518] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1892.572640][T11518] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1892.583993][T11518] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x307, 0x0) 06:15:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xffffff8c, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd0030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1892.699810][T11538] loop4: detected capacity change from 0 to 570 [ 1892.708906][T11478] loop2: detected capacity change from 0 to 4 [ 1892.724429][T11538] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1892.754334][T11540] loop3: detected capacity change from 0 to 264192 [ 1892.763410][T11478] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1892.781971][T11538] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1892.792172][T11538] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1892.807953][T11540] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1892.837287][T11540] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1892.847772][T11540] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:37 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0xef, 0x0) 06:15:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xffffff97, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd1030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x29f3e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1895.233406][T11581] loop4: detected capacity change from 0 to 573 [ 1895.239803][T11580] loop3: detected capacity change from 0 to 264192 [ 1895.295553][T11580] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1895.319128][T11581] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffffff6, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1895.338830][T11580] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1895.343628][T11581] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1895.368998][T11580] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1895.375686][T11581] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47a03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1895.513656][T11619] loop3: detected capacity change from 0 to 264192 [ 1895.530925][T11617] loop4: detected capacity change from 0 to 573 [ 1895.531194][T11619] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1895.559323][T11617] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1895.585317][T11619] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1895.595225][T11617] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1895.607006][T11619] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1895.619587][T11617] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x308, 0x0) 06:15:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffffffd, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47b03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1895.737291][T11641] loop3: detected capacity change from 0 to 264192 [ 1895.751726][T11641] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1895.815989][T11641] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1895.835576][T11660] loop4: detected capacity change from 0 to 573 [ 1895.861817][T11641] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1895.894481][T11660] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1895.914479][T11660] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1895.924435][T11660] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:40 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0xf0, 0x0) 06:15:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffff2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xfffffffe, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1898.263537][T11686] loop3: detected capacity change from 0 to 512 [ 1898.274619][T11692] loop4: detected capacity change from 0 to 578 06:15:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1898.320518][T11692] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1898.333946][T11686] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 1898.346051][T11686] EXT4-fs (loop3): get root inode failed [ 1898.351715][T11686] EXT4-fs (loop3): mount failed 06:15:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1898.364444][T11692] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1898.375126][T11692] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1898.515408][T11728] loop4: detected capacity change from 0 to 578 [ 1898.521891][T11730] loop3: detected capacity change from 0 to 512 [ 1898.544711][T11728] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1898.558963][T11728] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1898.568328][T11730] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1898.582412][T11730] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1898.593820][T11728] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1898.605285][T11730] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x309, 0x0) 06:15:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x80000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f801, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xedc000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1898.824637][T11761] loop4: detected capacity change from 0 to 636 [ 1898.833426][T11754] loop3: detected capacity change from 0 to 264192 [ 1898.863934][T11761] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1898.913813][T11754] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 1898.914490][T11761] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1898.938722][T11761] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1898.941617][T11754] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1898.977705][T11754] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:43 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x103, 0x0) 06:15:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x30a, 0x0) 06:15:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffff8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1901.314609][T11806] loop4: detected capacity change from 0 to 639 [ 1901.334895][T11813] loop3: detected capacity change from 0 to 264192 06:15:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1901.352654][T11806] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1901.365845][T11806] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1901.398418][T11813] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: casefold flag without casefold feature 06:15:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1901.462818][T11813] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 1901.473521][T11806] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1901.491183][T11813] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x30b, 0x0) 06:15:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7ffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1901.594229][T11854] loop4: detected capacity change from 0 to 639 [ 1901.617886][T11854] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x100000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1901.688908][T11854] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1901.706902][T11873] loop3: detected capacity change from 0 to 264192 [ 1901.733708][T11854] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1901.745688][T11873] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x203, 0x0) 06:15:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x10e000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x30c, 0x0) 06:15:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffff9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x30d, 0x0) [ 1904.354447][T11905] loop4: detected capacity change from 0 to 639 [ 1904.393229][T11912] loop3: detected capacity change from 0 to 264192 06:15:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x200000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1904.407825][T11905] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1904.494162][T11912] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1904.512018][T11905] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1904.522465][T11905] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x204000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x30e, 0x0) [ 1904.632824][T11956] loop4: detected capacity change from 0 to 2048 [ 1904.685401][T11961] loop3: detected capacity change from 0 to 264192 [ 1904.695781][T11956] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1904.718514][T11956] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1904.736234][T11961] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1904.744157][T11956] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:49 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x204, 0x0) 06:15:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x300000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1907.379989][T11993] loop4: detected capacity change from 0 to 33280 [ 1907.395455][T11993] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1907.413465][T11997] loop3: detected capacity change from 0 to 264192 [ 1907.414540][T11993] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:15:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x400000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1907.440110][T11997] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1907.448308][T11993] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x403000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x30f, 0x0) [ 1907.637966][T12033] loop4: detected capacity change from 0 to 34816 [ 1907.646389][T12036] loop3: detected capacity change from 0 to 264192 [ 1907.683407][T12033] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1907.698784][T12036] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x500000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1907.741835][T12033] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1907.758038][T12033] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1907.891568][T12062] loop3: detected capacity change from 0 to 264192 [ 1907.934979][T12062] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:52 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x252, 0x0) 06:15:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x503000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x310, 0x0) [ 1910.477153][T12096] loop4: detected capacity change from 0 to 264192 [ 1910.483987][T12090] loop3: detected capacity change from 0 to 264192 06:15:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x600000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1910.526169][T12090] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1910.546894][T12096] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:15:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x604000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1910.601122][T12096] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1910.635876][T12096] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x31000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1910.710844][T12128] loop3: detected capacity change from 0 to 264192 [ 1910.733248][T12128] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x700000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1910.810845][T12147] loop4: detected capacity change from 0 to 264192 [ 1910.848535][T12147] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1910.862712][T12147] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1910.895368][T12147] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1910.960851][T12163] loop3: detected capacity change from 0 to 264192 [ 1910.998271][T12163] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x32000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x800000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x311, 0x0) 06:15:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:55 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x253, 0x0) [ 1913.486861][T12189] loop4: detected capacity change from 0 to 264192 [ 1913.524548][T12188] loop3: detected capacity change from 0 to 264192 06:15:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x312, 0x0) [ 1913.528608][T12189] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1913.576425][T12188] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x803000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1913.601688][T12189] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:15:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1913.673969][T12189] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x33000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x900000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x313, 0x0) [ 1913.767576][T12236] loop3: detected capacity change from 0 to 264192 [ 1913.797839][T12236] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x314, 0x0) 06:15:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1913.904671][T12260] loop4: detected capacity change from 0 to 264192 [ 1913.978307][T12260] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1914.015289][T12272] loop3: detected capacity change from 0 to 264192 [ 1914.042459][T12260] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1914.059523][T12260] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1914.059928][T12272] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:58 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x254, 0x0) 06:15:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x315, 0x0) 06:15:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x34000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffff88813e236f18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:15:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xa00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1916.499560][T12294] loop4: detected capacity change from 0 to 264192 [ 1916.522691][T12294] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1916.535906][T12294] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1916.573089][T12294] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:15:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xb00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x35000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:15:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x316, 0x0) [ 1916.640968][T12304] loop3: detected capacity change from 0 to 264192 [ 1916.671734][T12304] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:15:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x317, 0x0) [ 1916.726342][T12339] loop4: detected capacity change from 0 to 264192 06:15:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:15:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x44, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1916.826838][T12339] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1916.872677][T12339] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1916.901985][T12339] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1916.917029][T12357] loop3: detected capacity change from 0 to 264192 [ 1916.943148][T12357] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:16:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x255, 0x0) 06:16:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x318, 0x0) 06:16:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x36000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x52, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffff88813e328098, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1919.569560][T12396] loop4: detected capacity change from 0 to 264192 06:16:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xe00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1919.625473][T12396] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1919.638502][T12391] loop3: detected capacity change from 0 to 264192 [ 1919.676439][T12391] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1919.698550][T12396] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x319, 0x0) [ 1919.735303][T12396] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x38000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x60, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1919.886984][T12451] loop4: detected capacity change from 0 to 264192 [ 1919.917611][T12451] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1919.950624][T12450] loop3: detected capacity change from 0 to 264192 [ 1919.957928][T12451] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1919.978602][T12451] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1920.004902][T12450] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:16:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1100000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:04 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x256, 0x0) 06:16:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1922.587782][T12492] loop4: detected capacity change from 0 to 264192 [ 1922.595883][T12489] loop3: detected capacity change from 0 to 264192 [ 1922.608016][T12489] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:16:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1200000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="020000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1922.668919][T12492] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1922.733248][T12492] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1922.750312][T12492] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1727000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1922.781904][T12525] loop3: detected capacity change from 0 to 512 06:16:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x31a, 0x0) 06:16:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1922.813123][T12525] EXT4-fs (loop3): inodes count not valid: 2 vs 32 06:16:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x1c27000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="040000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1922.935158][T12544] loop4: detected capacity change from 0 to 264192 [ 1922.973397][T12544] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1922.988019][T12544] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1922.999765][T12544] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1923.019062][T12564] loop3: detected capacity change from 0 to 512 06:16:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1923.053988][T12564] EXT4-fs (loop3): inodes count not valid: 4 vs 32 06:16:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1923.283280][T12587] loop4: detected capacity change from 0 to 264192 [ 1923.324775][T12587] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1923.337985][T12587] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1923.348523][T12587] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:07 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x257, 0x0) 06:16:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x31b, 0x0) 06:16:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="050000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2010000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1925.618404][T12607] loop4: detected capacity change from 0 to 264192 [ 1925.639048][T12610] loop3: detected capacity change from 0 to 512 06:16:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2200000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1925.703462][T12610] EXT4-fs (loop3): inodes count not valid: 5 vs 32 [ 1925.715007][T12607] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:16:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="070000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1925.753879][T12607] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x31c, 0x0) [ 1925.825186][T12607] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4e000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2500000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1925.975676][T12646] loop3: detected capacity change from 0 to 512 [ 1926.001595][T12646] EXT4-fs (loop3): inodes count not valid: 7 vs 32 06:16:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1926.132312][T12671] loop4: detected capacity change from 0 to 264192 [ 1926.155641][T12671] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1926.200932][T12671] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1926.209748][T12683] loop3: detected capacity change from 0 to 512 [ 1926.234185][T12671] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1926.245537][T12683] EXT4-fs (loop3): inodes count not valid: 8 vs 32 06:16:10 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x258, 0x0) 06:16:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x31d, 0x0) 06:16:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x3f00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x50000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="090000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="080000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1928.671512][T12712] loop2: detected capacity change from 0 to 4 [ 1928.679700][T12717] loop4: detected capacity change from 0 to 264192 [ 1928.688074][T12715] loop3: detected capacity change from 0 to 512 [ 1928.698464][T12712] EXT4-fs (loop2): invalid first ino: 0 [ 1928.754038][T12715] EXT4-fs (loop3): inodes count not valid: 9 vs 32 [ 1928.760676][T12712] loop2: detected capacity change from 0 to 4 [ 1928.767940][T12717] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1928.794434][T12717] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1928.804726][T12712] EXT4-fs (loop2): invalid first ino: 0 [ 1928.808967][T12717] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="090000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5e000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4000080000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1928.915350][T12764] loop2: detected capacity change from 0 to 4 [ 1928.931969][T12764] EXT4-fs (loop2): invalid first ino: 0 [ 1928.939327][T12771] loop3: detected capacity change from 0 to 512 [ 1928.940875][T12773] loop4: detected capacity change from 0 to 264192 [ 1928.963280][T12771] EXT4-fs (loop3): inodes count not valid: 10 vs 32 [ 1928.983259][T12773] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1928.996381][T12773] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1929.007482][T12773] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1929.090108][T12796] loop2: detected capacity change from 0 to 4 [ 1929.108156][T12796] EXT4-fs (loop2): invalid first ino: 0 [ 1929.172605][T12796] loop2: detected capacity change from 0 to 4 [ 1929.179450][T12796] EXT4-fs (loop2): invalid first ino: 0 06:16:13 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x259, 0x0) 06:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x69000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0b0000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x31e, 0x0) 06:16:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4800000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="250000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1931.713257][T12817] loop2: detected capacity change from 0 to 4 [ 1931.724754][T12819] loop4: detected capacity change from 0 to 264192 [ 1931.731963][T12817] EXT4-fs (loop2): invalid first ino: 0 [ 1931.743739][T12825] loop3: detected capacity change from 0 to 512 [ 1931.744377][T12819] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:16:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x31f, 0x0) 06:16:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x4c00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1931.770665][T12825] EXT4-fs (loop3): inodes count not valid: 11 vs 32 [ 1931.834970][T12817] loop2: detected capacity change from 0 to 4 [ 1931.864726][T12817] EXT4-fs (loop2): invalid first ino: 0 06:16:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="290000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1931.879560][T12819] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0f0000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x77000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1931.906605][T12819] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1931.944234][T12870] loop2: detected capacity change from 0 to 4 [ 1931.954837][T12870] EXT4-fs (loop2): invalid first ino: 0 [ 1931.971009][T12879] loop3: detected capacity change from 0 to 512 [ 1931.982218][T12879] EXT4-fs (loop3): inodes count not valid: 15 vs 32 [ 1932.027191][T12891] loop4: detected capacity change from 0 to 264192 [ 1932.042729][T12891] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1932.056921][T12891] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1932.069887][T12891] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6800000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:16 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x25a, 0x0) 06:16:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="130000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x79000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1934.745564][T12904] loop4: detected capacity change from 0 to 264192 [ 1934.754450][T12905] loop2: detected capacity change from 0 to 4 [ 1934.767340][T12905] EXT4-fs (loop2): invalid first ino: 0 [ 1934.774718][T12904] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:16:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x320, 0x0) [ 1934.791664][T12904] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1934.801853][T12904] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1934.802024][T12911] loop3: detected capacity change from 0 to 512 06:16:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6b26000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7b030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1934.877000][T12911] EXT4-fs (loop3): inodes count not valid: 19 vs 32 [ 1934.893281][T12905] loop2: detected capacity change from 0 to 4 [ 1934.900712][T12905] EXT4-fs (loop2): invalid first ino: 0 06:16:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000100000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x6c00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="170000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1934.995927][T12959] loop4: detected capacity change from 0 to 264192 [ 1935.020948][T12962] loop2: detected capacity change from 0 to 4 [ 1935.029252][T12959] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1935.047848][T12959] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1935.058304][T12959] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1935.083228][T12972] loop3: detected capacity change from 0 to 512 [ 1935.090882][T12962] EXT4-fs (loop2): invalid first ino: 0 06:16:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7400000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1935.122003][T12972] EXT4-fs (loop3): inodes count not valid: 23 vs 32 [ 1935.133712][T12962] loop2: detected capacity change from 0 to 4 [ 1935.148708][T12962] EXT4-fs (loop2): invalid first ino: 0 [ 1935.196326][T12998] loop4: detected capacity change from 0 to 264192 [ 1935.207516][T12998] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1935.222392][T12998] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1935.233124][T12998] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:20 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x25b, 0x0) 06:16:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7a00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1937.787747][T13018] loop2: detected capacity change from 0 to 4 [ 1937.800093][T13018] EXT4-fs (loop2): invalid first ino: 0 [ 1937.806288][T13021] loop4: detected capacity change from 0 to 264192 [ 1937.835738][T13021] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1937.850515][T13021] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x321, 0x0) 06:16:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1b0000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x7fffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1937.899346][T13021] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1937.905132][T13018] loop2: detected capacity change from 0 to 4 06:16:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1937.939569][T13018] EXT4-fs (loop2): invalid first ino: 0 [ 1937.950166][T13048] loop3: detected capacity change from 0 to 512 06:16:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8a03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000900000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1937.985702][T13048] EXT4-fs (loop3): inodes count not valid: 27 vs 32 [ 1938.046389][T13070] loop4: detected capacity change from 0 to 264192 [ 1938.073677][T13070] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:16:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001700000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) [ 1938.113857][T13070] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1938.115792][T13082] loop2: detected capacity change from 0 to 4 [ 1938.135738][T13082] EXT4-fs (loop2): invalid first ino: 0 [ 1938.153007][T13070] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1938.170288][T13091] loop3: detected capacity change from 0 to 512 [ 1938.186590][T13091] EXT4-fs (loop3): inodes count not valid: 37 vs 32 [ 1938.233150][T13103] loop2: detected capacity change from 0 to 4 [ 1938.254017][T13103] EXT4-fs (loop2): invalid first ino: 0 [ 1938.301856][T13103] loop2: detected capacity change from 0 to 4 [ 1938.311721][T13103] EXT4-fs (loop2): invalid first ino: 0 06:16:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x8cffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:23 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x25c, 0x0) 06:16:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="280000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1940.830642][T13127] loop4: detected capacity change from 0 to 264192 [ 1940.850911][T13133] loop3: detected capacity change from 0 to 512 [ 1940.870442][T13127] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1940.883491][T13133] EXT4-fs (loop3): inodes count not valid: 40 vs 32 [ 1940.887879][T13127] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1940.917520][T13127] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x322, 0x0) 06:16:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002500000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x97ffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x84010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="290000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1941.020402][T13163] loop4: detected capacity change from 0 to 264192 [ 1941.038550][T13165] loop2: detected capacity change from 0 to 4 06:16:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x323, 0x0) [ 1941.065844][T13165] EXT4-fs (loop2): invalid first ino: 0 [ 1941.087242][T13175] loop3: detected capacity change from 0 to 512 [ 1941.093900][T13163] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature 06:16:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x9a9567bc00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1941.115018][T13165] loop2: detected capacity change from 0 to 4 [ 1941.135926][T13165] EXT4-fs (loop2): invalid first ino: 0 [ 1941.148234][T13175] EXT4-fs (loop3): inodes count not valid: 41 vs 32 [ 1941.154596][T13163] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200200004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1941.180387][T13163] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1941.256972][T13211] loop2: detected capacity change from 0 to 4 [ 1941.278471][T13211] EXT4-fs (loop2): invalid first ino: 0 [ 1941.305774][T13211] loop2: detected capacity change from 0 to 4 [ 1941.312159][T13223] loop4: detected capacity change from 0 to 264192 [ 1941.319191][T13211] EXT4-fs (loop2): invalid first ino: 0 [ 1941.338183][T13223] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1941.351449][T13223] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1941.362012][T13223] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:26 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x25d, 0x0) 06:16:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xca03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="300000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200300004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8d030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1943.866101][T13243] loop3: detected capacity change from 0 to 512 [ 1943.877384][T13251] loop4: detected capacity change from 0 to 264192 [ 1943.887857][T13243] EXT4-fs (loop3): inodes count not valid: 48 vs 32 [ 1943.893484][T13253] loop2: detected capacity change from 0 to 4 [ 1943.909161][T13253] EXT4-fs (loop2): invalid first ino: 0 06:16:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcb03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="f80100004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1943.918220][T13251] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1943.954970][T13251] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1943.991641][T13260] ================================================================== [ 1943.999780][T13260] BUG: KCSAN: data-race in shmem_add_to_page_cache / shmem_getpage_gfp [ 1944.008186][T13260] [ 1944.010607][T13260] write to 0xffff88812c740230 of 8 bytes by task 13270 on cpu 0: [ 1944.018305][T13260] shmem_add_to_page_cache+0x52d/0x650 [ 1944.023755][T13260] shmem_getpage_gfp+0xbdc/0x1410 [ 1944.028769][T13260] shmem_fault+0x16d/0x500 [ 1944.033171][T13260] handle_mm_fault+0xf76/0x1a70 [ 1944.038003][T13260] __get_user_pages+0x947/0xee0 [ 1944.042849][T13260] __get_user_pages_remote+0x446/0x600 [ 1944.048308][T13260] pin_user_pages_remote+0x58/0x80 [ 1944.053751][T13260] process_vm_rw_single_vec+0x17d/0x460 [ 1944.059729][T13260] process_vm_rw+0x347/0x4e0 [ 1944.064376][T13260] __x64_sys_process_vm_writev+0x76/0x90 [ 1944.070003][T13260] do_syscall_64+0x4a/0x90 [ 1944.074433][T13260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1944.080320][T13260] [ 1944.082624][T13260] read to 0xffff88812c740230 of 8 bytes by task 13260 on cpu 1: [ 1944.090239][T13260] shmem_getpage_gfp+0x1017/0x1410 [ 1944.095339][T13260] shmem_fault+0x16d/0x500 [ 1944.099737][T13260] handle_mm_fault+0xf76/0x1a70 [ 1944.104656][T13260] __get_user_pages+0x947/0xee0 [ 1944.109793][T13260] __get_user_pages_remote+0x446/0x600 [ 1944.115264][T13260] pin_user_pages_remote+0x58/0x80 [ 1944.120375][T13260] process_vm_rw_single_vec+0x17d/0x460 [ 1944.125909][T13260] process_vm_rw+0x347/0x4e0 [ 1944.130484][T13260] __x64_sys_process_vm_writev+0x76/0x90 [ 1944.136100][T13260] do_syscall_64+0x4a/0x90 [ 1944.140510][T13260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1944.147023][T13260] [ 1944.149427][T13260] Reported by Kernel Concurrency Sanitizer on: [ 1944.155679][T13260] CPU: 1 PID: 13260 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1944.164172][T13260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1944.174407][T13260] ================================================================== 06:16:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x324, 0x0) [ 1944.190594][T13251] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1944.192263][T13253] loop2: detected capacity change from 0 to 4 [ 1944.217929][T13253] EXT4-fs (loop2): invalid first ino: 0 06:16:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200400004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8e030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1944.297082][T13282] loop3: detected capacity change from 0 to 512 [ 1944.320191][T13282] EXT4-fs (loop3): inodes count not valid: 504 vs 32 [ 1944.337860][T13300] loop2: detected capacity change from 0 to 4 06:16:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcc03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1944.348650][T13300] EXT4-fs (loop2): invalid first ino: 0 06:16:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1944.417834][T13300] loop2: detected capacity change from 0 to 4 [ 1944.424148][T13314] loop4: detected capacity change from 0 to 264192 [ 1944.436931][T13300] EXT4-fs (loop2): invalid first ino: 0 [ 1944.444124][T13314] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1944.458516][T13314] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1944.498957][T13314] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1944.512452][T13329] loop3: detected capacity change from 0 to 512 [ 1944.537545][T13329] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) 06:16:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x25e, 0x0) 06:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200500004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcd03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8f030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1946.895086][T13343] loop4: detected capacity change from 0 to 264192 [ 1946.912347][T13343] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1946.925750][T13350] loop3: detected capacity change from 0 to 512 [ 1946.925945][T13352] loop2: detected capacity change from 0 to 4 06:16:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xce03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1946.934984][T13343] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1946.954116][T13343] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1946.964894][T13352] EXT4-fs (loop2): invalid first ino: 0 [ 1946.973115][T13350] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) 06:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x90000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1947.017365][T13352] loop2: detected capacity change from 0 to 4 [ 1947.026796][T13352] EXT4-fs (loop2): invalid first ino: 0 [ 1947.104158][T13387] loop4: detected capacity change from 0 to 264192 [ 1947.127050][T13387] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1947.145203][T13387] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1947.155946][T13387] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200600004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xcf03000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x325, 0x0) 06:16:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x90030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1947.317757][T13407] loop3: detected capacity change from 0 to 512 [ 1947.324669][T13410] loop2: detected capacity change from 0 to 4 [ 1947.336656][T13404] loop4: detected capacity change from 0 to 264192 [ 1947.357505][T13404] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1947.384112][T13407] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 1947.398294][T13410] EXT4-fs (loop2): invalid first ino: 0 [ 1947.407460][T13404] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1947.426064][T13404] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1947.484763][T13410] loop2: detected capacity change from 0 to 4 [ 1947.491613][T13410] EXT4-fs (loop2): invalid first ino: 0 06:16:32 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x25f, 0x0) 06:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x91000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd003000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000100000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200700004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x326, 0x0) [ 1949.956383][T13457] loop2: detected capacity change from 0 to 4 [ 1949.962658][T13454] loop4: detected capacity change from 0 to 264192 [ 1949.977184][T13460] loop3: detected capacity change from 0 to 512 [ 1949.982232][T13457] EXT4-fs (loop2): invalid first ino: 0 [ 1949.996104][T13454] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1950.024741][T13460] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 1950.034909][T13460] EXT4-fs (loop3): group descriptors corrupted! [ 1950.034998][T13454] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd103000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1950.057774][T13454] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x91030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000300000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1950.106384][T13457] loop2: detected capacity change from 0 to 4 [ 1950.118408][T13457] EXT4-fs (loop2): invalid first ino: 0 06:16:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200800004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd203000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1950.186843][T13504] loop4: detected capacity change from 0 to 264192 [ 1950.224488][T13512] loop3: detected capacity change from 0 to 512 [ 1950.237107][T13504] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1950.261582][T13518] loop2: detected capacity change from 0 to 4 [ 1950.261708][T13504] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended 06:16:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1950.278532][T13512] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 3)! [ 1950.289230][T13512] EXT4-fs (loop3): group descriptors corrupted! [ 1950.291311][T13504] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1950.320519][T13518] EXT4-fs (loop2): invalid first ino: 0 [ 1950.367682][T13531] loop3: detected capacity change from 0 to 512 [ 1950.383818][T13518] loop2: detected capacity change from 0 to 4 [ 1950.394875][T13518] EXT4-fs (loop2): invalid first ino: 0 [ 1950.395071][T13531] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 1950.410958][T13531] EXT4-fs (loop3): group descriptors corrupted! 06:16:35 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x260, 0x0) 06:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x92000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd303000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) 06:16:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000500000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200900004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2e) wait4(0x0, 0x0, 0x327, 0x0) [ 1953.027480][T13560] loop4: detected capacity change from 0 to 264192 [ 1953.030450][T13562] loop3: detected capacity change from 0 to 512 [ 1953.073853][T13570] loop2: detected capacity change from 0 to 4 06:16:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xd403000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1953.115659][T13560] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1953.131118][T13562] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 1953.141189][T13562] EXT4-fs (loop3): group descriptors corrupted! [ 1953.148111][T13570] EXT4-fs (loop2): invalid first ino: 0 [ 1953.187383][T13560] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1953.213940][T13560] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1953.224660][T13570] loop2: detected capacity change from 0 to 4 06:16:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000013a00)) 06:16:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x92030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) [ 1953.240119][T13570] EXT4-fs (loop2): invalid first ino: 0 06:16:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000600000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000040)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400088b79748a489079", 0x24, 0x4200}], 0x0, &(0x7f0000013a00)) 06:16:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf6ffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC']) [ 1953.325472][T13609] loop2: detected capacity change from 0 to 4 [ 1953.339802][T13609] EXT4-fs (loop2): invalid first ino: 0 [ 1953.367998][T13613] loop3: detected capacity change from 0 to 512 [ 1953.402422][T13621] loop4: detected capacity change from 0 to 264192 [ 1953.411387][T13609] loop2: detected capacity change from 0 to 4 [ 1953.414298][T13613] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 1953.418352][T13609] EXT4-fs (loop2): invalid first ino: 0 [ 1953.427599][T13613] EXT4-fs (loop3): group descriptors corrupted! [ 1953.447895][T13621] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 1953.463514][T13621] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 1953.474649][T13621] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:16:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xf700000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='nodots,tz=UTC'])