XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@private1, 0x4e24, 0x20, 0x4e24, 0x4, 0xa, 0x20, 0x0, 0x67, r1, r2}, {0x2, 0x100000000, 0xffffffff, 0x8, 0x8000, 0x7f, 0x3, 0x2}, {0x1, 0x0, 0x7, 0x8}, 0xffffffff, 0x6e6bb9, 0x0, 0x0, 0x1, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d2}, 0xa, @in6=@loopback, 0x3506, 0x3, 0x3, 0x81, 0xc96, 0x9, 0x1}}, 0xe8) [ 299.739384][T27328] EXT4-fs (loop2): inodes count not valid: 17 vs 32 02:42:19 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3842, 0xa198) 02:42:19 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1000, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 299.785486][T27328] loop2: detected capacity change from 0 to 562 [ 299.803834][T27345] loop3: detected capacity change from 0 to 562 [ 299.810798][T27345] FAULT_INJECTION: forcing a failure. [ 299.810798][T27345] name failslab, interval 1, probability 0, space 0, times 0 [ 299.823579][T27345] CPU: 1 PID: 27345 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 299.829617][T27346] loop4: detected capacity change from 0 to 562 [ 299.832373][T27345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.832386][T27345] Call Trace: [ 299.852338][T27345] dump_stack+0x137/0x19d [ 299.856670][T27345] should_fail+0x23c/0x250 [ 299.861087][T27345] ? __es_insert_extent+0x51f/0xe70 [ 299.866354][T27345] __should_failslab+0x81/0x90 [ 299.871287][T27345] should_failslab+0x5/0x20 [ 299.875779][T27345] kmem_cache_alloc+0x46/0x2f0 [ 299.880562][T27345] ? iput+0x1c2/0x590 [ 299.884530][T27345] __es_insert_extent+0x51f/0xe70 [ 299.889544][T27345] ? kcalloc+0x32/0x50 [ 299.893844][T27345] ? __kmalloc+0x23d/0x340 [ 299.898260][T27345] ? kcalloc+0x32/0x50 [ 299.902319][T27345] ext4_es_insert_extent+0x1bb/0x19d0 [ 299.907682][T27345] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 299.913998][T27345] ext4_ext_map_blocks+0xf79/0x1f00 [ 299.919222][T27345] ? __down_read_common+0x16b/0x5a0 [ 299.924580][T27345] ? percpu_counter_add_batch+0x69/0xd0 [ 299.930123][T27345] ? ext4_es_lookup_extent+0x206/0x490 [ 299.935762][T27345] ext4_map_blocks+0x1be/0xef0 [ 299.940508][T27345] ext4_getblk+0xb1/0x3d0 [ 299.944832][T27345] ? __ext4_new_inode+0x2aed/0x2f70 [ 299.950108][T27345] ext4_bread+0x28/0x130 [ 299.954456][T27345] ext4_append+0xd1/0x1c0 [ 299.958894][T27345] ext4_init_new_dir+0x177/0x500 [ 299.963823][T27345] ext4_mkdir+0x329/0x760 [ 299.968155][T27345] vfs_mkdir+0x2a4/0x370 [ 299.972713][T27345] do_mkdirat+0x11d/0x200 [ 299.977225][T27345] __x64_sys_mkdir+0x32/0x40 [ 299.982148][T27345] do_syscall_64+0x4a/0x90 [ 299.986754][T27345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 299.992780][T27345] RIP: 0033:0x4656e7 [ 299.996660][T27345] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 300.016718][T27345] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 300.025278][T27345] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 300.033342][T27345] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 300.041398][T27345] RBP: 00007feda18d1040 R08: 0000000000000000 R09: ffffffffffffffff [ 300.049383][T27345] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 300.057375][T27345] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 300.073368][T27328] EXT4-fs (loop2): inodes count not valid: 17 vs 32 02:42:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="120000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:19 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) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:19 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x7bf, 0x0, 0xff, 0x7ffc0005}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='\x85bfi@\x8bSxd\"cr\x0f\x87x\r %\t:3\x97h\x8d\x7f\x90\xb4\xffV\x9c\x87\xef\xe2\xf3\xe4\xc4\x18\x8bd\xc4h\xa55\x9aT[\xd6\x8eJ\x83;\xa2.\xc0\x15#v\xea\xa2@K', 0x0) ftruncate(r1, 0x40001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x78) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, 0x0, 0x100000000002) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) socket$inet6(0xa, 0x5, 0x80000001) 02:42:19 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x38ab, 0xa198) [ 300.082535][T27346] EXT4-fs (loop4): inodes count not valid: 9 vs 32 [ 300.090992][T27345] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:19 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="130000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_complete(0x0) mknodat(r1, &(0x7f0000000100)='.\x00', 0x8000, 0x3f) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 300.189705][T27346] loop4: detected capacity change from 0 to 562 [ 300.201449][T27377] loop2: detected capacity change from 0 to 562 [ 300.210355][T27377] EXT4-fs (loop2): inodes count not valid: 18 vs 32 [ 300.221125][T27346] EXT4-fs (loop4): inodes count not valid: 9 vs 32 02:42:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x1, 0x7f, 0x4, 0x70}, {0x40, 0x8, 0x0, 0x6}, {0xfffc, 0xe7, 0x3, 0x1}, {0x0, 0x1f, 0x0, 0x9}, {0x1cfb, 0x0, 0x7f, 0x3a0}, {0x3d, 0x5, 0x6, 0x1}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 300.250492][T27387] loop3: detected capacity change from 0 to 562 [ 300.261682][T27387] FAULT_INJECTION: forcing a failure. [ 300.261682][T27387] name failslab, interval 1, probability 0, space 0, times 0 [ 300.274652][T27387] CPU: 1 PID: 27387 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 300.283438][T27387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.293593][T27387] Call Trace: [ 300.296905][T27387] dump_stack+0x137/0x19d [ 300.301258][T27387] should_fail+0x23c/0x250 [ 300.305671][T27387] ? kcalloc+0x32/0x50 [ 300.309743][T27387] __should_failslab+0x81/0x90 [ 300.314604][T27387] should_failslab+0x5/0x20 [ 300.319164][T27387] __kmalloc+0x66/0x340 [ 300.323314][T27387] ? kcalloc+0x32/0x50 [ 300.327370][T27387] kcalloc+0x32/0x50 [ 300.331263][T27387] ext4_find_extent+0x21c/0x7f0 [ 300.336147][T27387] ? kfree+0xf0/0x1d0 [ 300.340117][T27387] ext4_ext_map_blocks+0xd9/0x1f00 [ 300.345319][T27387] ? __down_write_common+0x45/0x890 [ 300.350501][T27387] ? __down_read_common+0x16b/0x5a0 [ 300.355927][T27387] ? percpu_counter_add_batch+0x69/0xd0 [ 300.361475][T27387] ? ext4_es_lookup_extent+0x206/0x490 [ 300.367218][T27387] ext4_map_blocks+0x70d/0xef0 [ 300.371974][T27387] ext4_getblk+0xb1/0x3d0 [ 300.376382][T27387] ext4_bread+0x28/0x130 [ 300.380610][T27387] ext4_append+0xd1/0x1c0 [ 300.385040][T27387] ext4_init_new_dir+0x177/0x500 [ 300.390049][T27387] ext4_mkdir+0x329/0x760 [ 300.394446][T27387] vfs_mkdir+0x2a4/0x370 [ 300.398750][T27387] do_mkdirat+0x11d/0x200 [ 300.403246][T27387] __x64_sys_mkdir+0x32/0x40 [ 300.407838][T27387] do_syscall_64+0x4a/0x90 [ 300.412242][T27387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 300.418127][T27387] RIP: 0033:0x4656e7 [ 300.422019][T27387] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 02:42:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:19 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x394e, 0xa198) [ 300.443279][T27387] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 300.451718][T27387] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 300.459764][T27387] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 300.467725][T27387] RBP: 00007feda18d1040 R08: 0000000000000000 R09: ffffffffffffffff [ 300.475680][T27387] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 300.483652][T27387] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:19 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:20 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x39f1, 0xa198) [ 300.529200][T27407] loop2: detected capacity change from 0 to 562 [ 300.546691][T27407] EXT4-fs (loop2): inodes count not valid: 19 vs 32 02:42:20 executing program 1: pipe(&(0x7f0000000380)={0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000100)=0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000002c0)='devices.list\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000300)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x6, &(0x7f0000000280)=[{0xd3, 0xc9, 0x1, 0x800}, {0x1ff, 0x2, 0x14}, {0x5, 0x0, 0x5, 0x50}, {0xcb, 0x95, 0x7, 0x81}, {0x7, 0x7, 0x2, 0xff}, {0x100, 0x7, 0x0, 0x4}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r3 = mmap$IORING_OFF_SQ_RING(&(0x7f000029b000/0x3000)=nil, 0x3000, 0xb78f747ce09c9975, 0x11, r1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r4, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) splice(r4, &(0x7f0000000200), r1, &(0x7f0000000240)=0x4, 0xc6b, 0x8) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x41f) [ 300.576658][T27416] loop3: detected capacity change from 0 to 562 [ 300.583733][T27416] FAULT_INJECTION: forcing a failure. [ 300.583733][T27416] name failslab, interval 1, probability 0, space 0, times 0 [ 300.596844][T27416] CPU: 1 PID: 27416 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 300.605883][T27416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.616128][T27416] Call Trace: [ 300.619502][T27416] dump_stack+0x137/0x19d [ 300.623848][T27416] should_fail+0x23c/0x250 [ 300.624552][T27423] loop4: detected capacity change from 0 to 562 [ 300.628336][T27416] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 300.628362][T27416] __should_failslab+0x81/0x90 [ 300.644710][T27416] should_failslab+0x5/0x20 [ 300.649249][T27416] kmem_cache_alloc+0x46/0x2f0 [ 300.654013][T27416] ext4_mb_new_blocks+0x2e7/0x1f90 [ 300.659126][T27416] ? ext4_find_extent+0x6cf/0x7f0 [ 300.664326][T27416] ? ext4_ext_search_right+0x300/0x540 [ 300.669823][T27416] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 300.675532][T27416] ext4_ext_map_blocks+0x1569/0x1f00 [ 300.680894][T27416] ? __down_read_common+0x16b/0x5a0 [ 300.686373][T27416] ? percpu_counter_add_batch+0x69/0xd0 [ 300.692270][T27416] ? ext4_es_lookup_extent+0x206/0x490 [ 300.698014][T27416] ext4_map_blocks+0x70d/0xef0 [ 300.702838][T27416] ext4_getblk+0xb1/0x3d0 [ 300.707478][T27416] ext4_bread+0x28/0x130 [ 300.711754][T27416] ext4_append+0xd1/0x1c0 [ 300.716267][T27416] ext4_init_new_dir+0x177/0x500 [ 300.721207][T27416] ext4_mkdir+0x329/0x760 [ 300.725523][T27416] vfs_mkdir+0x2a4/0x370 [ 300.729787][T27416] do_mkdirat+0x11d/0x200 [ 300.734119][T27416] __x64_sys_mkdir+0x32/0x40 [ 300.738818][T27416] do_syscall_64+0x4a/0x90 [ 300.743235][T27416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 300.749340][T27416] RIP: 0033:0x4656e7 [ 300.753231][T27416] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 02:42:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="220000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 300.773232][T27416] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 300.781842][T27416] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 300.789918][T27416] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 300.797992][T27416] RBP: 00007feda18d1040 R08: 0000000000000000 R09: ffffffffffffffff [ 300.806180][T27416] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 300.814167][T27416] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 300.853014][T27423] EXT4-fs (loop4): inodes count not valid: 10 vs 32 [ 300.862385][T27439] loop2: detected capacity change from 0 to 562 [ 300.870859][T27439] EXT4-fs (loop2): inodes count not valid: 34 vs 32 [ 300.899072][T27423] loop4: detected capacity change from 0 to 562 [ 300.909710][T27423] EXT4-fs (loop4): inodes count not valid: 10 vs 32 [ 300.917499][T27439] loop2: detected capacity change from 0 to 562 [ 300.929027][T27439] EXT4-fs (loop2): inodes count not valid: 34 vs 32 02:42:20 executing program 0: sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x20, 0x70fd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x44040}, 0x40805) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) lgetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000000200)=""/66, 0x42) 02:42:20 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3a94, 0xa198) 02:42:20 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="250000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="0b0000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 301.113881][T27476] loop2: detected capacity change from 0 to 562 [ 301.122201][T27476] EXT4-fs (loop2): inodes count not valid: 37 vs 32 [ 301.129139][T27475] loop3: detected capacity change from 0 to 562 [ 301.135615][T27473] loop4: detected capacity change from 0 to 562 [ 301.145466][T27475] FAULT_INJECTION: forcing a failure. [ 301.145466][T27475] name failslab, interval 1, probability 0, space 0, times 0 [ 301.158155][T27475] CPU: 1 PID: 27475 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 301.167192][T27475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.167309][T27473] EXT4-fs (loop4): inodes count not valid: 11 vs 32 [ 301.177424][T27475] Call Trace: [ 301.177436][T27475] dump_stack+0x137/0x19d [ 301.177463][T27475] should_fail+0x23c/0x250 [ 301.196495][T27475] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 301.202015][T27475] __should_failslab+0x81/0x90 [ 301.206817][T27475] should_failslab+0x5/0x20 02:42:20 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="290000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:20 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3b37, 0xa198) [ 301.211383][T27475] kmem_cache_alloc+0x46/0x2f0 [ 301.216170][T27475] ext4_mb_new_blocks+0x70f/0x1f90 [ 301.221304][T27475] ? ext4_find_extent+0x6cf/0x7f0 [ 301.226367][T27475] ? ext4_ext_search_right+0x300/0x540 [ 301.231982][T27475] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 301.237815][T27475] ext4_ext_map_blocks+0x1569/0x1f00 [ 301.243209][T27475] ? __down_read_common+0x16b/0x5a0 [ 301.248542][T27475] ? percpu_counter_add_batch+0x69/0xd0 [ 301.254217][T27475] ? ext4_es_lookup_extent+0x206/0x490 [ 301.259764][T27475] ext4_map_blocks+0x70d/0xef0 [ 301.264921][T27475] ext4_getblk+0xb1/0x3d0 [ 301.269243][T27475] ext4_bread+0x28/0x130 [ 301.273596][T27475] ext4_append+0xd1/0x1c0 [ 301.277916][T27475] ext4_init_new_dir+0x177/0x500 [ 301.282867][T27475] ext4_mkdir+0x329/0x760 [ 301.287184][T27475] vfs_mkdir+0x2a4/0x370 [ 301.291411][T27475] do_mkdirat+0x11d/0x200 [ 301.295724][T27475] __x64_sys_mkdir+0x32/0x40 [ 301.300679][T27475] do_syscall_64+0x4a/0x90 [ 301.305132][T27475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 301.311082][T27475] RIP: 0033:0x4656e7 [ 301.314978][T27475] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 301.334865][T27475] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 301.343339][T27475] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 301.351398][T27475] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 02:42:20 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000140)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 301.359362][T27475] RBP: 00007feda18d1040 R08: 0000000000000000 R09: ffffffffffffffff [ 301.367445][T27475] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 301.375410][T27475] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:20 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 301.437422][T27473] loop4: detected capacity change from 0 to 562 [ 301.451194][T27473] EXT4-fs (loop4): inodes count not valid: 11 vs 32 [ 301.471598][T27506] loop2: detected capacity change from 0 to 562 [ 301.483037][T27506] EXT4-fs (loop2): inodes count not valid: 41 vs 32 [ 301.497202][T27513] loop3: detected capacity change from 0 to 562 [ 301.515703][T27513] FAULT_INJECTION: forcing a failure. [ 301.515703][T27513] name failslab, interval 1, probability 0, space 0, times 0 [ 301.528490][T27513] CPU: 1 PID: 27513 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 02:42:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="a456e6418ac2f04475038570eb7660aa8c06515b8523c07b5691c39dc7ecd7dc9ff0908bad747140e548002d9f5b1383fa959658f59f4db629641cabeea9f4df96ae4713a751e053165a2256a380f2b96614f86568490af2e24a02948d581484780ab869e9b39dc53200c9c536f4dc1856ebe408c58cae95c2f19e3db6e34c5ef2fb06847f26b06d673c539aa02b1f1d61944ab471c715107b85d536afd68096ab786be6f47487ffe8fff16c32f0f0dad25cccbcd22032d665", 0xb9}], 0x1, 0x6) r2 = dup3(r1, r1, 0x80000) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:20 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3bda, 0xa198) 02:42:20 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file2\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x2) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="100000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 301.537393][T27513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.547460][T27513] Call Trace: [ 301.550803][T27513] dump_stack+0x137/0x19d [ 301.555254][T27513] should_fail+0x23c/0x250 [ 301.561112][T27513] ? __es_insert_extent+0x51f/0xe70 [ 301.566331][T27513] __should_failslab+0x81/0x90 [ 301.571266][T27513] should_failslab+0x5/0x20 [ 301.576004][T27513] kmem_cache_alloc+0x46/0x2f0 [ 301.580780][T27513] __es_insert_extent+0x51f/0xe70 [ 301.586132][T27513] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 301.591699][T27513] ext4_es_insert_extent+0x1bb/0x19d0 [ 301.597135][T27513] ? percpu_counter_add_batch+0x69/0xd0 [ 301.602781][T27513] ? ext4_es_lookup_extent+0x206/0x490 [ 301.608498][T27513] ext4_map_blocks+0xa4c/0xef0 [ 301.613351][T27513] ext4_getblk+0xb1/0x3d0 [ 301.617677][T27513] ext4_bread+0x28/0x130 [ 301.621971][T27513] ext4_append+0xd1/0x1c0 [ 301.626310][T27513] ext4_init_new_dir+0x177/0x500 [ 301.631389][T27513] ext4_mkdir+0x329/0x760 [ 301.635733][T27513] vfs_mkdir+0x2a4/0x370 [ 301.639966][T27513] do_mkdirat+0x11d/0x200 [ 301.644371][T27513] __x64_sys_mkdir+0x32/0x40 [ 301.649058][T27513] do_syscall_64+0x4a/0x90 [ 301.653463][T27513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 301.659514][T27513] RIP: 0033:0x4656e7 [ 301.663531][T27513] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 301.683137][T27513] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 301.691729][T27513] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004656e7 [ 301.699700][T27513] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 301.707673][T27513] RBP: 00007feda18d1040 R08: 0000000000000000 R09: ffffffffffffffff [ 301.715636][T27513] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 301.723599][T27513] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000003c0), 0x0, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x8, 0x0) mount(&(0x7f00000002c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='hostfs\x00', 0x400000, &(0x7f0000000380)='}\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r1 = accept$inet6(r0, 0x0, &(0x7f0000000100)) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/244, 0xf4}], 0x1, 0x1, 0x80) [ 301.738944][T27528] loop4: detected capacity change from 0 to 562 [ 301.758699][T27506] loop2: detected capacity change from 0 to 562 [ 301.760030][T27513] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="fe0000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:21 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') creat(&(0x7f0000000140)='./file1\x00', 0x4) utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 301.784910][T27506] EXT4-fs (loop2): inodes count not valid: 41 vs 32 [ 301.806621][T27528] EXT4-fs (loop4): inodes count not valid: 16 vs 32 02:42:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800008, 0x2010, r1, 0x10702000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x44, 0x4, 0x9, 0x3}, {0x7, 0x2, 0xf9, 0x5}, {0x1, 0xf1, 0x8, 0x5}, {0x3, 0x2, 0x40, 0x4}, {0xffff, 0x22, 0x8, 0x1000}, {0x9, 0x0, 0x2, 0x8001}]}) sendto$inet6(r0, &(0x7f0000000600)="ca470f2bca64b33faeb53d71fc0905589a83d9ff324fdc09680990fd1892336c205e279cbd4ec8edbf78233feb6e6dc19b0eb6fd74cde2e7661ce9f910eccedb857277643989e466631441399c31cd187834c3352b42921616a3e852cd4781d5d6", 0x61, 0x40000, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file1\x00', &(0x7f00000005c0)='./file0\x00') 02:42:21 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) mount$tmpfs(0x0, &(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000200), 0x80, &(0x7f0000000380)={[{@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x33]}}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x9e7f1fe476a1daa9]}}, {@mpol={'mpol', 0x3d, {'bind', '=relative', @val={0x3a, [0x37, 0x36, 0x2d, 0x4d]}}}}, {@huge_advise}, {@uid={'uid', 0x3d, r0}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_always}], [{@fowner_lt={'fowner<', 0xee00}}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000140)='./file1/file0\x00', 0x0, 0xee01, 0x1000) 02:42:21 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 301.855881][T27552] loop2: detected capacity change from 0 to 562 [ 301.865191][T27552] EXT4-fs (loop2): inodes count not valid: 254 vs 32 [ 301.889749][T27528] loop4: detected capacity change from 0 to 562 [ 301.896896][T27566] loop3: detected capacity change from 0 to 562 [ 301.905080][T27566] FAULT_INJECTION: forcing a failure. [ 301.905080][T27566] name failslab, interval 1, probability 0, space 0, times 0 [ 301.917927][T27566] CPU: 1 PID: 27566 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 301.926699][T27566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.936753][T27566] Call Trace: [ 301.940027][T27566] dump_stack+0x137/0x19d [ 301.944355][T27566] should_fail+0x23c/0x250 [ 301.948861][T27566] ? __se_sys_mount+0x4e/0x2e0 [ 301.953632][T27566] __should_failslab+0x81/0x90 [ 301.958412][T27566] should_failslab+0x5/0x20 [ 301.962901][T27566] __kmalloc_track_caller+0x64/0x340 [ 301.968262][T27566] ? strnlen_user+0x137/0x1c0 [ 301.972929][T27566] strndup_user+0x73/0x120 [ 301.977341][T27566] __se_sys_mount+0x4e/0x2e0 [ 301.981926][T27566] ? mntput+0x45/0x70 [ 301.986558][T27566] ? __fpregs_load_activate+0x103/0x1b0 [ 301.992138][T27566] __x64_sys_mount+0x63/0x70 [ 301.998382][T27566] do_syscall_64+0x4a/0x90 [ 302.002798][T27566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.008781][T27566] RIP: 0033:0x467afa [ 302.012668][T27566] 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 [ 302.032445][T27566] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 302.040849][T27566] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 302.049035][T27566] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 302.057038][T27566] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 302.065200][T27566] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 302.073254][T27566] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 302.086408][T27528] EXT4-fs (loop4): inodes count not valid: 16 vs 32 [ 302.093628][ T25] kauditd_printk_skb: 532 callbacks suppressed [ 302.093638][ T25] audit: type=1326 audit(1622688141.524:7389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27558 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.129765][ T25] audit: type=1326 audit(1622688141.524:7390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27558 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:21 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f0000000200)="7cf2d053c54f706149d507c7ce885247771df16055c68d7fe60bfee3066f4c16f2b25e135fe36e5f2e44176590e1e259bfdf9fcff307cfeac13b0c1777df72c82e9e34a5de2e8dcca21b48d159021696699f4fd0b50c7d272b471a6d864090dc3ac2c01c1ff105326428f9d69332d5bd46f13e2cba362727a039e72fd286e6487e7b4e285530ebbbb5a1c16ff4206884e16f8fa5ed1f0167ee56524ecb6bc69f596f01cb6480236798d1507acb9d5563e81c29aba9305a31fcc75c876f27ed4f7af4af554f361549", 0xc8, 0x2010, &(0x7f0000000300)={0x2, 0x4e21, @multicast2}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000340)=[{0x1, 0x81}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:21 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3c7d, 0xa198) [ 302.154971][ T25] audit: type=1326 audit(1622688141.524:7391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="110000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:21 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 302.198799][ T25] audit: type=1326 audit(1622688141.524:7392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.210729][T27552] loop2: detected capacity change from 0 to 562 [ 302.226217][ T25] audit: type=1326 audit(1622688141.524:7393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.254204][T27552] EXT4-fs (loop2): inodes count not valid: 254 vs 32 [ 302.268569][T27592] loop3: detected capacity change from 0 to 562 [ 302.277203][T27592] FAULT_INJECTION: forcing a failure. [ 302.277203][T27592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.282263][ T25] audit: type=1326 audit(1622688141.524:7394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.290716][T27592] CPU: 0 PID: 27592 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 302.315160][ T25] audit: type=1326 audit(1622688141.524:7395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=133 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.323827][T27592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.323839][T27592] Call Trace: [ 302.323847][T27592] dump_stack+0x137/0x19d [ 302.323868][T27592] should_fail+0x23c/0x250 [ 302.323883][T27592] should_fail_usercopy+0x16/0x20 [ 302.348195][ T25] audit: type=1326 audit(1622688141.524:7396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:21 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3d20, 0xa198) 02:42:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="001800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 302.358294][T27592] _copy_from_user+0x1c/0xd0 [ 302.358325][T27592] strndup_user+0xb0/0x120 [ 302.363678][ T25] audit: type=1326 audit(1622688141.524:7397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.366090][T27592] __se_sys_mount+0x4e/0x2e0 [ 302.370704][ T25] audit: type=1326 audit(1622688141.524:7398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27563 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 302.375679][T27592] ? mntput+0x45/0x70 [ 302.375708][T27592] ? __fpregs_load_activate+0x103/0x1b0 [ 302.472421][T27592] __x64_sys_mount+0x63/0x70 [ 302.476999][T27592] do_syscall_64+0x4a/0x90 [ 302.481400][T27592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.487467][T27592] RIP: 0033:0x467afa [ 302.491437][T27592] 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 [ 302.511371][T27592] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 302.519836][T27592] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 302.527819][T27592] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 302.535996][T27592] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 302.544607][T27592] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 302.552696][T27592] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:22 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 302.606893][T27606] loop4: detected capacity change from 0 to 562 [ 302.614318][T27606] EXT4-fs (loop4): inodes count not valid: 17 vs 32 [ 302.630178][T27608] loop2: detected capacity change from 0 to 562 [ 302.637851][T27612] loop3: detected capacity change from 0 to 562 [ 302.646567][T27612] FAULT_INJECTION: forcing a failure. 02:42:22 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3dc3, 0xa198) [ 302.646567][T27612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.659718][T27612] CPU: 0 PID: 27612 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 302.660468][T27608] EXT4-fs (loop2): inodes count not valid: 6144 vs 32 [ 302.668539][T27612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.668553][T27612] Call Trace: [ 302.668560][T27612] dump_stack+0x137/0x19d [ 302.668584][T27612] should_fail+0x23c/0x250 [ 302.697711][T27612] should_fail_usercopy+0x16/0x20 [ 302.702967][T27612] _copy_from_user+0x1c/0xd0 [ 302.707653][T27612] strndup_user+0xb0/0x120 [ 302.712206][T27612] __se_sys_mount+0x4e/0x2e0 [ 302.716825][T27612] ? mntput+0x45/0x70 [ 302.720796][T27612] ? do_mkdirat+0x1c7/0x200 [ 302.725297][T27612] __x64_sys_mount+0x63/0x70 [ 302.729874][T27612] do_syscall_64+0x4a/0x90 [ 302.734360][T27612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.740535][T27612] RIP: 0033:0x467afa [ 302.744501][T27612] 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 [ 302.764710][T27612] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 302.773376][T27612] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 302.781357][T27612] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 302.789314][T27612] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 302.797269][T27612] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 02:42:22 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:22 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3e66, 0xa198) 02:42:22 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 302.805314][T27612] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 302.827663][T27606] loop4: detected capacity change from 0 to 562 [ 302.844114][T27606] EXT4-fs (loop4): inodes count not valid: 17 vs 32 02:42:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="140000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 302.887883][T27608] loop2: detected capacity change from 0 to 562 [ 302.901564][T27639] loop3: detected capacity change from 0 to 562 [ 302.910663][T27639] FAULT_INJECTION: forcing a failure. [ 302.910663][T27639] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.923781][T27639] CPU: 0 PID: 27639 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 302.932637][T27639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.942703][T27639] Call Trace: [ 302.946076][T27639] dump_stack+0x137/0x19d [ 302.950422][T27639] should_fail+0x23c/0x250 [ 302.954955][T27639] should_fail_usercopy+0x16/0x20 [ 302.960033][T27639] _copy_from_user+0x1c/0xd0 [ 302.964900][T27639] strndup_user+0xb0/0x120 [ 302.969311][T27639] __se_sys_mount+0x91/0x2e0 [ 302.973890][T27639] ? mntput+0x45/0x70 [ 302.978269][T27639] ? __fpregs_load_activate+0x103/0x1b0 [ 302.984047][T27639] __x64_sys_mount+0x63/0x70 [ 302.988887][T27639] do_syscall_64+0x4a/0x90 [ 302.993421][T27639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.999376][T27639] RIP: 0033:0x467afa [ 303.003619][T27639] 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 [ 303.023369][T27639] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 02:42:22 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:22 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3f00, 0xa198) 02:42:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/157, 0x9d}], 0x5, 0xd9f, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 303.032024][T27639] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 303.040163][T27639] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 303.048220][T27639] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 303.056241][T27639] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 303.064198][T27639] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 303.073423][T27608] EXT4-fs (loop2): inodes count not valid: 6144 vs 32 02:42:22 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="004000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 303.127641][T27655] loop4: detected capacity change from 0 to 562 [ 303.152974][T27664] loop2: detected capacity change from 0 to 562 [ 303.165111][T27655] EXT4-fs (loop4): inodes count not valid: 20 vs 32 [ 303.178305][T27670] loop3: detected capacity change from 0 to 562 [ 303.187587][T27664] EXT4-fs (loop2): inodes count not valid: 16384 vs 32 [ 303.189982][T27670] FAULT_INJECTION: forcing a failure. [ 303.189982][T27670] name failslab, interval 1, probability 0, space 0, times 0 [ 303.207390][T27670] CPU: 0 PID: 27670 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 303.216161][T27670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.226214][T27670] Call Trace: [ 303.229486][T27670] dump_stack+0x137/0x19d [ 303.233896][T27670] should_fail+0x23c/0x250 [ 303.238324][T27670] __should_failslab+0x81/0x90 [ 303.243150][T27670] ? __se_sys_mount+0xf2/0x2e0 [ 303.247916][T27670] should_failslab+0x5/0x20 [ 303.252404][T27670] kmem_cache_alloc_trace+0x49/0x310 [ 303.257746][T27670] ? _copy_from_user+0x94/0xd0 [ 303.262591][T27670] __se_sys_mount+0xf2/0x2e0 [ 303.267170][T27670] ? mntput+0x45/0x70 [ 303.271198][T27670] ? __fpregs_load_activate+0x103/0x1b0 [ 303.276738][T27670] __x64_sys_mount+0x63/0x70 [ 303.281317][T27670] do_syscall_64+0x4a/0x90 [ 303.285756][T27670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.291933][T27670] RIP: 0033:0x467afa [ 303.295846][T27670] 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 [ 303.315916][T27670] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 02:42:22 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) r7 = getgid() r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f00000004c0)={{}, {0x1, 0x5}, [{0x2, 0x1, 0xee00}, {0x2, 0x5}, {0x2, 0x7, r0}, {0x2, 0x0, 0xee01}, {0x2, 0x1, 0xee01}, {0x2, 0x0, r2}], {0x4, 0x6}, [{0x8, 0x0, r4}, {0x8, 0x4, 0xee00}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x5, 0xee00}, {0x8, 0x2, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x7, r10}], {0x10, 0x1}, {0x20, 0x3}}, 0x94, 0x1) 02:42:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) write$binfmt_misc(r0, &(0x7f0000001480)={'syz0', "cb40408ee23dcce093e16eff0c802558be55a5ea15f9ed22a040ef140b758a40f0775412ac40c33e293f1f48de739bf29dee27f97b8a9c192d040e43987f36584fa3c34295d64f4b0441a6c9b2a74a0989e479448e778ae135a2d16fab992c71b684c1d686e2e001f56f510e04dbd5"}, 0x73) pwritev(r0, &(0x7f0000001400)=[{&(0x7f00000001c0)="dec377ff19595894b2f0ecf2b90aa9b4c1f8e5dc9444e07a88cd598b35cf147ea7d9cec0e753646d4a7556dc365986e630243a73c1369a7c6c2e4d22b360221aac5f24b133d81da8af10643374a2d4bce7ee58e7d663f2b83c5956fdb4c313248a749ad53ad49b63e5dbbd53ad176f095ae14feea33f49e96b85188ed9d18f009bb6b1652e4dffd61decd000d849a3af183a597899f2871a56a8b46adb774830ba66dd4b", 0xa4}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c4aa0f76e9c2c6ddc3b0089aad1c1bcdb8a5097e88100f7fbf0626dcbb2f234cb68ff174014519b3e329d6d7cb964ca9d3e993244ae34f044e8cedab169dfc02aa7d0523af2297a7b991950b677afb22f984df69205cd09b9c0ffd06fd39ec8554f3f7b440c86ec44cee0d154c831f11ae68dee2acce4279f4c78e1b8c0ecbc35233892e20d53cb3a5efdb0952eb2587259474bd7cb24bf70183efe06d4b714a8ffcecb3148582fae5583a8d", 0xac}, {&(0x7f0000001340)="d3b874d9875fc0d68001f8da984235c67e97f6a4b95b2757306b4a5a3b08be308818e976d75835c1f90fb077567be6357ad2ec7b7b4e8d5270ac6c6849808fa98e89f4a1a974b71842805b7c3c38bfc25c902080d14747e7113b47fac1584c3237daac09d7ca660dcc637a4fa226540a4cba59bdf7227b0db5e71aced636bca7217b25c733ef7a0b94f5701bc7fb1be167d5d9", 0x93}, {&(0x7f0000000100)="547c7d7fb47af9bb8383879a8a3e270f512aea0c6bcaf0d6ec1f172aa35a82eeb45ebaadc460c98f87", 0x29}], 0x5, 0x8, 0x67) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 303.324330][T27670] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 303.332301][T27670] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 303.340356][T27670] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 303.348309][T27670] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 303.356352][T27670] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:22 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 303.405770][T27655] loop4: detected capacity change from 0 to 562 [ 303.417438][T27664] loop2: detected capacity change from 0 to 562 [ 303.424480][T27655] EXT4-fs (loop4): inodes count not valid: 20 vs 32 [ 303.437295][T27664] EXT4-fs (loop2): inodes count not valid: 16384 vs 32 [ 303.463095][T27696] loop3: detected capacity change from 0 to 562 [ 303.472008][T27696] FAULT_INJECTION: forcing a failure. [ 303.472008][T27696] name failslab, interval 1, probability 0, space 0, times 0 [ 303.485295][T27696] CPU: 0 PID: 27696 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 303.494592][T27696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.504810][T27696] Call Trace: [ 303.508082][T27696] dump_stack+0x137/0x19d [ 303.512428][T27696] should_fail+0x23c/0x250 [ 303.516844][T27696] __should_failslab+0x81/0x90 [ 303.521667][T27696] ? __se_sys_mount+0xf2/0x2e0 [ 303.526490][T27696] should_failslab+0x5/0x20 [ 303.531159][T27696] kmem_cache_alloc_trace+0x49/0x310 [ 303.536449][T27696] ? _copy_from_user+0x94/0xd0 [ 303.541203][T27696] __se_sys_mount+0xf2/0x2e0 [ 303.545795][T27696] ? mntput+0x45/0x70 [ 303.549853][T27696] ? __fpregs_load_activate+0x103/0x1b0 [ 303.555392][T27696] __x64_sys_mount+0x63/0x70 [ 303.559965][T27696] do_syscall_64+0x4a/0x90 [ 303.564467][T27696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.570448][T27696] RIP: 0033:0x467afa [ 303.574622][T27696] 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 [ 303.594323][T27696] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 303.602727][T27696] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa 02:42:23 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) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:23 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x7, 0x1, 0x5, 0x8001}, {0x7, 0xfa, 0x3, 0x8}, {0x9d71, 0x5, 0x6, 0x3ff}]}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:23 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3f09, 0xa198) [ 303.610773][T27696] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 303.618764][T27696] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 303.626841][T27696] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 303.635042][T27696] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="150000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="feff00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:23 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 303.732129][T27720] loop3: detected capacity change from 0 to 562 [ 303.738903][T27722] loop2: detected capacity change from 0 to 562 [ 303.747510][T27720] FAULT_INJECTION: forcing a failure. [ 303.747510][T27720] name failslab, interval 1, probability 0, space 0, times 0 [ 303.760389][T27720] CPU: 0 PID: 27720 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 303.769371][T27720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.779724][T27720] Call Trace: [ 303.783005][T27720] dump_stack+0x137/0x19d [ 303.787492][T27720] should_fail+0x23c/0x250 [ 303.792120][T27720] __should_failslab+0x81/0x90 [ 303.796973][T27720] ? __se_sys_mount+0xf2/0x2e0 [ 303.801843][T27720] should_failslab+0x5/0x20 [ 303.806567][T27720] kmem_cache_alloc_trace+0x49/0x310 [ 303.811980][T27720] ? _copy_from_user+0x94/0xd0 [ 303.816902][T27720] __se_sys_mount+0xf2/0x2e0 [ 303.821664][T27720] ? mntput+0x45/0x70 [ 303.825649][T27720] ? __fpregs_load_activate+0x103/0x1b0 [ 303.831285][T27720] __x64_sys_mount+0x63/0x70 [ 303.835871][T27720] do_syscall_64+0x4a/0x90 [ 303.840573][T27720] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.846459][T27720] RIP: 0033:0x467afa [ 303.850339][T27720] 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 [ 303.870042][T27720] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 02:42:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl(r0, 0x1ff, &(0x7f00000001c0)="57b0a544e15b18eb3efb4d233dd5ef16d46837d0f5c636029d1a8b115cf8be6ebbfc4feeb383e560bee09636d9167dc087b06b51fd304831a90027ead62eee9b1405780cf1bad7bd3422e293fd331dc1d4a01bf9b3d3a7e6421b55014ec2e3b63aab5cbc52bb44c771b47b3d9225be582eeba47f39cf8b10e692af2f17cd1250ebb05190f50f1b24205834684626dd00745b10e52d48931d36d389a7e2603f8bfc3d45ffaaaec895e3") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x4000) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000400)=""/211, 0xd3}], 0x2, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ioctl$CHAR_RAW_SECTGET(r0, 0x1267, &(0x7f0000000100)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, 0x0, 0xfffffecc) write$binfmt_misc(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="05000000023cb6ee93043f7b472b26d9c69a2acbb6d0bef5ca45aac5c79cec3d685bec784583041df560e39130279ebd1712ea0df86101a2fc49fe8d41f2b9442727cf11df7ba43ce79b3fbcdf7585ff63b2917bf276fa9c41e2583b8f6c55f04ce701680b80f22aa1e844add964063b14125fb65c1b65f900000000006d8c8bcf869cf783749067e62f6440f291fe375d34f6cb31adf89c1546291805d3061751358fb88c526a0e24f238b8768b8e9a1184bf99a916f2bfddc17031b191377bfbfa3f000000"], 0x4) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10) mount$9p_fd(0x0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), 0x29826, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r4}}, {@version_u}, {@cachetag={'cachetag', 0x3d, '.--\xcb'}}, {@mmap}], [{@permit_directio}, {@euid_gt}]}}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='RKz0'], 0x4) dup2(r1, 0xffffffffffffffff) 02:42:23 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x3fac, 0xa198) [ 303.878527][T27720] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 303.886528][T27720] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 303.894557][T27720] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 303.902538][T27720] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 303.910494][T27720] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 303.923211][T27727] loop4: detected capacity change from 0 to 562 02:42:23 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:23 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0xa, &(0x7f00000001c0)=[{0xce, 0x5, 0x3f, 0xfffffff8}, {0x1f, 0x3f, 0x20, 0x1}, {0x2, 0x8, 0x7}, {0x5, 0x97, 0x4, 0x9}, {0x200, 0x95, 0xeb, 0x2}, {0x0, 0xd2, 0x9}, {0x7f, 0x3, 0x22, 0x6}, {0x3, 0x9, 0x2b, 0x40b1}, {0x5, 0x3, 0x4}, {0x0, 0x4, 0x81, 0x6}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 303.930753][T27727] EXT4-fs (loop4): inodes count not valid: 21 vs 32 [ 303.980861][T27743] loop3: detected capacity change from 0 to 562 [ 303.989615][T27722] EXT4-fs (loop2): inodes count not valid: 65534 vs 32 [ 303.999547][T27743] FAULT_INJECTION: forcing a failure. [ 303.999547][T27743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.012899][T27743] CPU: 1 PID: 27743 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 304.021670][T27743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.031790][T27743] Call Trace: [ 304.035065][T27743] dump_stack+0x137/0x19d [ 304.039390][T27743] should_fail+0x23c/0x250 [ 304.043800][T27743] should_fail_usercopy+0x16/0x20 [ 304.048923][T27743] strncpy_from_user+0x21/0x250 [ 304.053753][T27743] getname_flags+0xb8/0x3d0 [ 304.058579][T27743] ? should_fail+0xd6/0x250 [ 304.063214][T27743] user_path_at_empty+0x28/0x50 [ 304.068218][T27743] __se_sys_mount+0x209/0x2e0 [ 304.072886][T27743] ? mntput+0x45/0x70 [ 304.076934][T27743] ? __fpregs_load_activate+0x103/0x1b0 [ 304.082642][T27743] __x64_sys_mount+0x63/0x70 [ 304.087216][T27743] do_syscall_64+0x4a/0x90 [ 304.091791][T27743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.097688][T27743] RIP: 0033:0x467afa [ 304.101810][T27743] 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 [ 304.121617][T27743] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 304.130021][T27743] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 304.138012][T27743] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 304.146118][T27743] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 304.154114][T27743] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 304.162445][T27743] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:23 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) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:23 executing program 0: socket$netlink(0x10, 0x3, 0xe) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x11, 0x800000003, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/shm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) close_range(r0, r2, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x400, 0x19) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:23 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4000, 0xa198) [ 304.177406][T27727] loop4: detected capacity change from 0 to 562 [ 304.198233][T27727] EXT4-fs (loop4): inodes count not valid: 21 vs 32 [ 304.217011][T27722] loop2: detected capacity change from 0 to 562 02:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1d0000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:23 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) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f0000000100)}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/188, 0xbc}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000001400)=""/116, 0x74}], 0x7, 0x40, 0x100) 02:42:23 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 304.241117][T27722] EXT4-fs (loop2): inodes count not valid: 65534 vs 32 02:42:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="feffffff8000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:23 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x404f, 0xa198) 02:42:23 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x200000000006, 0x0, 0x2, 0x7ffbfffe}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 304.344164][T27794] loop4: detected capacity change from 0 to 562 [ 304.349289][T27792] loop3: detected capacity change from 0 to 562 [ 304.358222][T27794] EXT4-fs (loop4): inodes count not valid: 29 vs 32 [ 304.367794][T27792] FAULT_INJECTION: forcing a failure. [ 304.367794][T27792] name failslab, interval 1, probability 0, space 0, times 0 [ 304.380511][T27792] CPU: 0 PID: 27792 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 304.389312][T27792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.396122][T27798] loop2: detected capacity change from 0 to 562 [ 304.399464][T27792] Call Trace: [ 304.399474][T27792] dump_stack+0x137/0x19d [ 304.413540][T27792] should_fail+0x23c/0x250 [ 304.418060][T27792] __should_failslab+0x81/0x90 [ 304.422854][T27792] ? alloc_fs_context+0x46/0x500 [ 304.427834][T27792] should_failslab+0x5/0x20 [ 304.432327][T27792] kmem_cache_alloc_trace+0x49/0x310 [ 304.437676][T27792] alloc_fs_context+0x46/0x500 [ 304.442528][T27792] ? strncmp+0x34/0x70 [ 304.446641][T27792] fs_context_for_mount+0x1d/0x20 [ 304.451654][T27792] path_mount+0xdf5/0x1ce0 [ 304.456056][T27792] __se_sys_mount+0x23d/0x2e0 [ 304.460715][T27792] ? mntput+0x45/0x70 [ 304.464706][T27792] ? __fpregs_load_activate+0x103/0x1b0 [ 304.470256][T27792] __x64_sys_mount+0x63/0x70 [ 304.474880][T27792] do_syscall_64+0x4a/0x90 [ 304.479398][T27792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.485317][T27792] RIP: 0033:0x467afa [ 304.489310][T27792] 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 [ 304.509384][T27792] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 304.518186][T27792] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 304.526146][T27792] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 304.534198][T27792] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 02:42:24 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:24 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x40f2, 0xa198) 02:42:24 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 304.542192][T27792] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 304.550146][T27792] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 304.583063][T27798] EXT4-fs (loop2): inodes count not valid: 4294967294 vs 32 02:42:24 executing program 0: r0 = syz_io_uring_complete(0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xb99aa) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:24 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x70000000}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') accept4$unix(r0, 0x0, &(0x7f0000000140), 0x800) [ 304.620660][T27794] loop4: detected capacity change from 0 to 562 [ 304.629770][T27798] loop2: detected capacity change from 0 to 562 [ 304.645129][T27798] EXT4-fs (loop2): inodes count not valid: 4294967294 vs 32 [ 304.653291][T27828] loop3: detected capacity change from 0 to 562 [ 304.666502][T27828] FAULT_INJECTION: forcing a failure. [ 304.666502][T27828] name failslab, interval 1, probability 0, space 0, times 0 [ 304.679188][T27828] CPU: 0 PID: 27828 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 304.688077][T27828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.698309][T27828] Call Trace: [ 304.701593][T27828] dump_stack+0x137/0x19d [ 304.705914][T27828] should_fail+0x23c/0x250 [ 304.710372][T27828] __should_failslab+0x81/0x90 [ 304.715120][T27828] ? legacy_init_fs_context+0x2d/0x70 [ 304.720474][T27828] should_failslab+0x5/0x20 [ 304.724974][T27828] kmem_cache_alloc_trace+0x49/0x310 [ 304.730263][T27828] ? kmem_cache_alloc_trace+0x215/0x310 [ 304.735793][T27828] ? alloc_fs_context+0x46/0x500 [ 304.740719][T27828] legacy_init_fs_context+0x2d/0x70 [ 304.745956][T27828] alloc_fs_context+0x419/0x500 [ 304.751046][T27828] fs_context_for_mount+0x1d/0x20 [ 304.756069][T27828] path_mount+0xdf5/0x1ce0 [ 304.760550][T27828] __se_sys_mount+0x23d/0x2e0 [ 304.765210][T27828] ? mntput+0x45/0x70 [ 304.769179][T27828] ? __fpregs_load_activate+0x103/0x1b0 [ 304.774768][T27828] __x64_sys_mount+0x63/0x70 [ 304.779434][T27828] do_syscall_64+0x4a/0x90 [ 304.783879][T27828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.789873][T27828] RIP: 0033:0x467afa [ 304.793762][T27828] 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 [ 304.813353][T27828] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 304.821992][T27828] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 304.829961][T27828] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 304.837919][T27828] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 304.845878][T27828] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 304.854181][T27828] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 304.877555][T27794] EXT4-fs (loop4): inodes count not valid: 29 vs 32 02:42:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="1e0000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:24 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:24 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4195, 0xa198) 02:42:24 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0x1) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000001c0)={0x2, &(0x7f0000000040)=[{0x8000, 0xcb, 0x0, 0x20}, {0x0, 0x6, 0x7, 0x80}]}) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000300)="00d19a200a43e7086d5906148932aaf60901cc0708b51bf38b427e7ed6066c74dd68c2d4f72a6e3bda7a847458a692b9051ae6528ccd437b5420ad9242d672bdd620af99d4c1f58422e2437d388ffb5e82aab2ea7693305523a69477e622728e9512c282103cb5b7540ccaee301c15c02855ac8a3e19fa1d822b93c61b4c96be938ed5e94ddfa66a44939af9a94be024ab0bd70404a5d1271dbc53", 0x9b}], 0x1, 0xb) utimes(&(0x7f0000000100)='./file1\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) setxattr$security_capability(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240), &(0x7f0000000280)=@v2={0x2000000, [{0x8000, 0x8001}, {0x7, 0xfffffbff}]}, 0x14, 0x1) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797a30cce420192087c7bca84d81db90bda791a59e74114238f61b14e9104e28f0"], 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {0x0, 0xea60}}, 0x0) 02:42:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400180, 0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)=""/91, 0x5b}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/145, 0x91}, {&(0x7f0000000140)=""/30, 0x1e}], 0x8, 0x190, 0x7) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 304.957531][T27851] loop3: detected capacity change from 0 to 562 [ 304.966670][T27851] FAULT_INJECTION: forcing a failure. [ 304.966670][T27851] name failslab, interval 1, probability 0, space 0, times 0 [ 304.979611][T27851] CPU: 0 PID: 27851 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 304.988374][T27851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.998438][T27851] Call Trace: [ 305.001839][T27851] dump_stack+0x137/0x19d [ 305.006190][T27851] should_fail+0x23c/0x250 [ 305.010593][T27851] ? vfs_parse_fs_string+0x5e/0xc0 [ 305.015737][T27851] __should_failslab+0x81/0x90 [ 305.020529][T27851] should_failslab+0x5/0x20 [ 305.025047][T27851] __kmalloc_track_caller+0x64/0x340 [ 305.030343][T27851] kmemdup_nul+0x27/0x70 [ 305.034582][T27851] vfs_parse_fs_string+0x5e/0xc0 [ 305.039510][T27851] path_mount+0xf99/0x1ce0 [ 305.044039][T27851] __se_sys_mount+0x23d/0x2e0 [ 305.048822][T27851] ? mntput+0x45/0x70 [ 305.052860][T27851] ? __fpregs_load_activate+0x103/0x1b0 [ 305.058597][T27851] __x64_sys_mount+0x63/0x70 [ 305.063197][T27851] do_syscall_64+0x4a/0x90 [ 305.067823][T27851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.073838][T27851] RIP: 0033:0x467afa [ 305.077726][T27851] 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 [ 305.097707][T27851] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 02:42:24 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="b1c5159da2aa52a3f9816bed75c07a40c9fc1c07902d32d178269d52722351a1487dd6390805f66a6f57769ee794b70bc6bd460645253d28bd5a32138dde4b06", 0x40}, {&(0x7f00000001c0)="9490455dc5a5ad37836f18556488fe8b55ebe27af450fce5d7eb79c4cf67e662bd50d68ced4df5e0dbac0b64f0c537648163b8d63519c9e0f88aa03134483de000f35b97524185725b4dda65f326d65e85b311510426c03d1c0b070f7d47fd16cba6c99b5526e0b5aff3025a55679edff3c8a164a2eaebb940eb9094341f1bff478eacb01e40f73731", 0x89}, {&(0x7f0000000280)="1f9d7ec7e31a96d5941f3019dd23cf0559474a055e54583e5feb3692c8c5e692fdc5933cd09f46c30b3aef8033df7a47ac47f063171ec24971895de967e755e664cd3d959c3a9a2ec63360689b51b6b30b3e015950fd5c5fe0c9143be37c8a2825a860ce0cc9c09248d57e7b69d6a00b429a61cecac5decf531b7d37f484bf8fdd3d946d83d3de62d0b23b092c792e9ef7547e7d3f0a9f9e6a1d7ab6cbedbc6473669214ed9a49bbea6967094c2acc231813352e8b48f5cd30044422b5e14706e4585999f10006cf870ba102297d740db7df8297e0a26f2d12058b6b37c287310fb11f5e5197fe926e", 0xe9}], 0x3) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, 0x0, 0xfffffecc) write$binfmt_misc(r2, &(0x7f0000000000)={'syz0'}, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1800003, 0x2010, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 305.106125][T27851] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 305.114135][T27851] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 305.122423][T27851] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 305.130478][T27851] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 305.138464][T27851] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 305.152574][T27857] loop2: detected capacity change from 0 to 562 [ 305.172843][T27857] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) 02:42:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) r1 = open_tree(r0, &(0x7f0000000100)='./file1/file0\x00', 0x1000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{0x5, 0xf7, 0xf9, 0x628}, {0x1, 0x8, 0x0, 0xfffffffd}, {0x68b4, 0xfd, 0x8, 0x3}, {0x4000, 0xf5, 0x1, 0x3ff}, {0x501f, 0x1, 0xff, 0x5}]}, 0x10) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:24 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0xab, 0x57, 0x6, 0x6}, {0x0, 0x1, 0x6, 0x3}, {0x100, 0x80, 0x1, 0x2}]}, 0x10) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:24 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4238, 0xa198) 02:42:24 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 305.219947][T27877] loop4: detected capacity change from 0 to 562 [ 305.229241][T27857] loop2: detected capacity change from 0 to 562 [ 305.237268][T27877] EXT4-fs (loop4): inodes count not valid: 30 vs 32 [ 305.257426][T27857] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 305.318132][T27894] loop3: detected capacity change from 0 to 562 [ 305.325370][T27894] FAULT_INJECTION: forcing a failure. [ 305.325370][T27894] name failslab, interval 1, probability 0, space 0, times 0 [ 305.338159][T27894] CPU: 1 PID: 27894 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 305.343579][T27877] loop4: detected capacity change from 0 to 562 [ 305.347162][T27894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.347175][T27894] Call Trace: [ 305.347182][T27894] dump_stack+0x137/0x19d [ 305.371052][T27894] should_fail+0x23c/0x250 [ 305.375467][T27894] ? ext4_mount+0x40/0x40 [ 305.379865][T27894] ? getname_kernel+0x37/0x1d0 [ 305.384624][T27894] __should_failslab+0x81/0x90 [ 305.389379][T27894] should_failslab+0x5/0x20 [ 305.393953][T27894] kmem_cache_alloc+0x46/0x2f0 [ 305.399036][T27894] ? avc_has_perm_noaudit+0x19a/0x240 [ 305.404502][T27894] ? ext4_mount+0x40/0x40 [ 305.408912][T27894] getname_kernel+0x37/0x1d0 [ 305.413489][T27894] ? ext4_mount+0x40/0x40 [ 305.417802][T27894] kern_path+0x19/0x40 [ 305.421853][T27894] blkdev_get_by_path+0x54/0x1b0 [ 305.426859][T27894] mount_bdev+0x47/0x290 [ 305.431133][T27894] ? ext4_errno_to_code+0x110/0x110 [ 305.436337][T27894] ext4_mount+0x2d/0x40 [ 305.440504][T27894] legacy_get_tree+0x70/0xc0 [ 305.445079][T27894] vfs_get_tree+0x4a/0x1a0 [ 305.449496][T27894] path_mount+0x11d4/0x1ce0 [ 305.454410][T27894] __se_sys_mount+0x23d/0x2e0 [ 305.459183][T27894] ? mntput+0x45/0x70 [ 305.463336][T27894] __x64_sys_mount+0x63/0x70 [ 305.469016][T27894] do_syscall_64+0x4a/0x90 [ 305.473709][T27894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.479807][T27894] RIP: 0033:0x467afa [ 305.484062][T27894] 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 [ 305.504121][T27894] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 02:42:25 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) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="220000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 305.512957][T27894] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 305.520996][T27894] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 305.528991][T27894] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 305.536955][T27894] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 305.545103][T27894] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 305.557032][T27877] EXT4-fs (loop4): inodes count not valid: 30 vs 32 02:42:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x4, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xb0, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xf8f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6c7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}]}, 0xb0}}, 0x20040050) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200003200000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 305.596021][T27910] loop2: detected capacity change from 0 to 562 [ 305.620138][T27910] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) 02:42:25 executing program 3 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:25 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x42db, 0xa198) 02:42:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x4b) preadv(r1, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f00000011c0)=""/132, 0x84}, {&(0x7f0000001280)=""/248, 0xf8}], 0x4, 0x80, 0xfffff800) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001580), 0x20aa41, 0x0) write$char_usb(r2, &(0x7f0000001480)="eb2c426dd7b7a9d1d0740a12d53cf4002003ecb78ae25c5201e2ce069e710e9faa3d98d912a4a738b161e597001cdf8eb45e9432dcb5c30f10fdf332245a5a2b16fc486de448101ff085571d4aef05184b24155c85eec518a53c2960c496cd13c86f36fd1b6b445752fd3b27da1882cb03e5c93ee77d5a5bd780efc7afd80cb9ef9fbb35990c88f51034050faef2beb75f5d0a6e2c40fdd35114bbf473b2f59094acb3e226a13b8744b052958539846cfec4f8222485b4d8c8035aded8999d6ac41637d633d9bbbea288c49a41cc1ed4bca021f9f165e1054c04b9eab83c95fd81b60209199a9c75d0c54b0370b366dd8480934c493fcd", 0xf7) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ioctl$int_out(r1, 0x2, &(0x7f0000001400)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') open(&(0x7f00000013c0)='./file1\x00', 0x200, 0x28) [ 305.649274][T27916] loop4: detected capacity change from 0 to 562 [ 305.659318][T27916] EXT4-fs (loop4): inodes count not valid: 34 vs 32 [ 305.685476][T27926] loop3: detected capacity change from 0 to 562 [ 305.704330][T27916] loop4: detected capacity change from 0 to 562 [ 305.711065][T27926] FAULT_INJECTION: forcing a failure. [ 305.711065][T27926] name failslab, interval 1, probability 0, space 0, times 0 [ 305.723720][T27926] CPU: 0 PID: 27926 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 305.732494][T27926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.742583][T27926] Call Trace: [ 305.745961][T27926] dump_stack+0x137/0x19d [ 305.750333][T27926] should_fail+0x23c/0x250 [ 305.754735][T27926] __should_failslab+0x81/0x90 [ 305.759626][T27926] ? alloc_super+0x3a/0x520 [ 305.764628][T27926] should_failslab+0x5/0x20 [ 305.769216][T27926] kmem_cache_alloc_trace+0x49/0x310 [ 305.774529][T27926] ? __blkdev_get+0xc1/0x6d0 [ 305.780063][T27926] ? mount_bdev+0x290/0x290 [ 305.784631][T27926] alloc_super+0x3a/0x520 [ 305.789035][T27926] ? mount_bdev+0x290/0x290 [ 305.793535][T27926] sget+0x1a5/0x400 [ 305.797361][T27926] ? test_bdev_super+0x30/0x30 [ 305.802311][T27926] mount_bdev+0xd3/0x290 [ 305.806813][T27926] ? ext4_mount+0x40/0x40 [ 305.811323][T27926] ? ext4_errno_to_code+0x110/0x110 [ 305.817105][T27926] ext4_mount+0x2d/0x40 [ 305.821330][T27926] legacy_get_tree+0x70/0xc0 [ 305.826610][T27926] vfs_get_tree+0x4a/0x1a0 [ 305.831130][T27926] path_mount+0x11d4/0x1ce0 [ 305.835653][T27926] __se_sys_mount+0x23d/0x2e0 [ 305.840405][T27926] ? mntput+0x45/0x70 [ 305.844620][T27926] ? __fpregs_load_activate+0x103/0x1b0 [ 305.850544][T27926] __x64_sys_mount+0x63/0x70 [ 305.855142][T27926] do_syscall_64+0x4a/0x90 [ 305.859592][T27926] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.865547][T27926] RIP: 0033:0x467afa [ 305.869428][T27926] 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 [ 305.889121][T27926] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 305.897571][T27926] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa 02:42:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="250000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 305.905903][T27926] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 305.913983][T27926] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 305.922123][T27926] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 305.930165][T27926] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 305.946047][T27932] loop2: detected capacity change from 0 to 562 [ 305.999887][T27932] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 306.043618][T27953] loop4: detected capacity change from 0 to 562 [ 306.055582][T27953] EXT4-fs (loop4): inodes count not valid: 37 vs 32 [ 306.071985][T27932] loop2: detected capacity change from 0 to 562 [ 306.079743][T27932] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) 02:42:25 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x437e, 0xa198) 02:42:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x79, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:25 executing program 3 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="290000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:25 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x5, &(0x7f00000001c0)=[{0x1f, 0x8, 0xb5, 0x5}, {0x8, 0x80, 0x1f, 0xfffffff8}, {0x3ff, 0x8, 0x6, 0x10000}, {0x3f, 0x6, 0x0, 0x5}, {0x9, 0x6, 0xfd, 0x3}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x604040, 0x0) 02:42:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 306.219226][T27971] loop3: detected capacity change from 0 to 562 [ 306.228558][T27977] loop2: detected capacity change from 0 to 562 [ 306.232190][T27971] FAULT_INJECTION: forcing a failure. [ 306.232190][T27971] name failslab, interval 1, probability 0, space 0, times 0 [ 306.236763][T27978] loop4: detected capacity change from 0 to 562 [ 306.247849][T27971] CPU: 0 PID: 27971 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 306.263158][T27971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.273233][T27971] Call Trace: [ 306.276876][T27971] dump_stack+0x137/0x19d [ 306.281203][T27971] should_fail+0x23c/0x250 [ 306.285605][T27971] ? ext4_mount+0x40/0x40 [ 306.290028][T27971] ? getname_kernel+0x37/0x1d0 [ 306.294893][T27971] __should_failslab+0x81/0x90 [ 306.299854][T27971] should_failslab+0x5/0x20 [ 306.304360][T27971] kmem_cache_alloc+0x46/0x2f0 [ 306.309124][T27971] ? avc_has_perm_noaudit+0x19a/0x240 [ 306.314493][T27971] ? ext4_mount+0x40/0x40 [ 306.318923][T27971] getname_kernel+0x37/0x1d0 [ 306.323539][T27971] ? ext4_mount+0x40/0x40 [ 306.327875][T27971] kern_path+0x19/0x40 [ 306.331945][T27971] blkdev_get_by_path+0x54/0x1b0 [ 306.336868][T27971] mount_bdev+0x47/0x290 [ 306.341284][T27971] ? ext4_errno_to_code+0x110/0x110 [ 306.346595][T27971] ext4_mount+0x2d/0x40 [ 306.350754][T27971] legacy_get_tree+0x70/0xc0 [ 306.355332][T27971] vfs_get_tree+0x4a/0x1a0 [ 306.359775][T27971] path_mount+0x11d4/0x1ce0 [ 306.364275][T27971] __se_sys_mount+0x23d/0x2e0 [ 306.368949][T27971] ? mntput+0x45/0x70 [ 306.372933][T27971] ? __fpregs_load_activate+0x103/0x1b0 [ 306.378523][T27971] __x64_sys_mount+0x63/0x70 [ 306.383221][T27971] do_syscall_64+0x4a/0x90 [ 306.387633][T27971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 306.393516][T27971] RIP: 0033:0x467afa [ 306.397477][T27971] 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 02:42:25 executing program 0: ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x5, 0x0, 0x7ffc0001}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='cgroup\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 306.417292][T27971] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 306.425713][T27971] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 306.433671][T27971] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 306.441713][T27971] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 306.449686][T27971] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 306.457835][T27971] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x652ed000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0xdd, 0x11, 0x2, 0x8}, {0x1f, 0x80, 0x0, 0x8}, {0x4, 0xff, 0x7, 0x1}, {0x8, 0x57, 0x66, 0x20}, {0xf4, 0x3f, 0x7f, 0x200}, {0x1b, 0x7, 0x2, 0x9}]}) 02:42:25 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r1, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 306.482559][T27978] EXT4-fs (loop4): inodes count not valid: 41 vs 32 [ 306.498138][T27977] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 306.508397][T27977] EXT4-fs (loop2): group descriptors corrupted! 02:42:26 executing program 3 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') creat(&(0x7f0000000140)='./file1\x00', 0x20) [ 306.564355][T27978] loop4: detected capacity change from 0 to 562 [ 306.574707][T27978] EXT4-fs (loop4): inodes count not valid: 41 vs 32 [ 306.594649][T27977] loop2: detected capacity change from 0 to 562 02:42:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="001800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:26 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4601, 0xa198) 02:42:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000540), r0) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000400048008000200010000000800010000000000100008800c0007800800060000000000"], 0x38}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x24}}, 0x48802) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), r0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x52}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x81}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x3a}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x48800}, 0x20040000) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) wait4(0xffffffffffffffff, &(0x7f0000000000), 0x8, &(0x7f0000000200)) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f00000001c0)) link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000780)='./file0\x00') unlink(&(0x7f0000000040)='./file0\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 306.638194][T27977] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 306.648514][T27977] EXT4-fs (loop2): group descriptors corrupted! [ 306.665023][T28022] loop3: detected capacity change from 0 to 562 [ 306.681768][T28022] FAULT_INJECTION: forcing a failure. 02:42:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f00000001c0)=""/52, 0x34}], 0x3, 0x1f, 0x2) [ 306.681768][T28022] name failslab, interval 1, probability 0, space 0, times 0 [ 306.694544][T28022] CPU: 0 PID: 28022 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 306.703531][T28022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.713594][T28022] Call Trace: [ 306.717033][T28022] dump_stack+0x137/0x19d [ 306.721380][T28022] should_fail+0x23c/0x250 [ 306.725836][T28022] ? __list_lru_init+0x70/0x680 [ 306.730706][T28022] __should_failslab+0x81/0x90 [ 306.735602][T28022] should_failslab+0x5/0x20 [ 306.740101][T28022] __kmalloc+0x66/0x340 [ 306.744267][T28022] ? prealloc_memcg_shrinker+0x444/0x460 [ 306.749900][T28022] __list_lru_init+0x70/0x680 [ 306.754649][T28022] alloc_super+0x490/0x520 [ 306.759050][T28022] ? mount_bdev+0x290/0x290 [ 306.763542][T28022] sget+0x1a5/0x400 [ 306.767335][T28022] ? test_bdev_super+0x30/0x30 [ 306.772085][T28022] mount_bdev+0xd3/0x290 [ 306.776313][T28022] ? ext4_mount+0x40/0x40 [ 306.780701][T28022] ? ext4_errno_to_code+0x110/0x110 [ 306.786041][T28022] ext4_mount+0x2d/0x40 [ 306.790198][T28022] legacy_get_tree+0x70/0xc0 [ 306.794791][T28022] vfs_get_tree+0x4a/0x1a0 [ 306.799195][T28022] path_mount+0x11d4/0x1ce0 [ 306.803755][T28022] __se_sys_mount+0x23d/0x2e0 [ 306.808415][T28022] ? mntput+0x45/0x70 [ 306.812434][T28022] ? __fpregs_load_activate+0x103/0x1b0 [ 306.818061][T28022] __x64_sys_mount+0x63/0x70 [ 306.822783][T28022] do_syscall_64+0x4a/0x90 [ 306.827259][T28022] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 306.833163][T28022] RIP: 0033:0x467afa [ 306.837060][T28022] 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 [ 306.856804][T28022] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 306.865198][T28022] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 306.873169][T28022] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 306.881123][T28022] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 306.889104][T28022] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 306.897062][T28022] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 306.905682][T28034] loop4: detected capacity change from 0 to 562 02:42:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:26 executing program 3 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:26 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4708, 0xa198) [ 306.932963][T28034] EXT4-fs (loop4): inodes count not valid: 6144 vs 32 02:42:26 executing program 1: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') write$cgroup_int(r0, &(0x7f0000000140)=0x2, 0x12) 02:42:26 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') creat(&(0x7f0000000200)='./file2\x00', 0x2) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{0x7, 0x6, 0x80, 0xffffffff}, {0x8, 0x44, 0x20, 0x3}, {0x5, 0x7f, 0x4, 0x40}, {0x401, 0x1, 0x12, 0x9}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 306.987373][T28034] loop4: detected capacity change from 0 to 562 [ 306.994464][T28034] EXT4-fs (loop4): inodes count not valid: 6144 vs 32 02:42:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="004000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 307.036994][T28067] loop2: detected capacity change from 0 to 562 [ 307.045241][T28064] loop3: detected capacity change from 0 to 562 [ 307.061380][T28064] FAULT_INJECTION: forcing a failure. [ 307.061380][T28064] name failslab, interval 1, probability 0, space 0, times 0 [ 307.074318][T28064] CPU: 0 PID: 28064 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 307.083110][T28064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.093203][T28064] Call Trace: [ 307.096574][T28064] dump_stack+0x137/0x19d [ 307.101009][T28064] should_fail+0x23c/0x250 [ 307.105429][T28064] __should_failslab+0x81/0x90 [ 307.110292][T28064] should_failslab+0x5/0x20 [ 307.114861][T28064] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 307.120614][T28064] ? __list_lru_init+0x70/0x680 [ 307.125450][T28064] ? __kmalloc_node+0x30/0x40 [ 307.130113][T28064] __kmalloc_node+0x30/0x40 [ 307.134622][T28064] kvmalloc_node+0x81/0xf0 [ 307.139023][T28064] __list_lru_init+0x2d7/0x680 [ 307.143771][T28064] alloc_super+0x490/0x520 [ 307.148248][T28064] ? mount_bdev+0x290/0x290 [ 307.152780][T28064] sget+0x1a5/0x400 [ 307.156671][T28064] ? test_bdev_super+0x30/0x30 [ 307.161568][T28064] mount_bdev+0xd3/0x290 [ 307.165984][T28064] ? ext4_mount+0x40/0x40 [ 307.170477][T28064] ? ext4_errno_to_code+0x110/0x110 [ 307.175720][T28064] ext4_mount+0x2d/0x40 [ 307.180123][T28064] legacy_get_tree+0x70/0xc0 [ 307.184709][T28064] vfs_get_tree+0x4a/0x1a0 [ 307.189125][T28064] path_mount+0x11d4/0x1ce0 [ 307.193792][T28064] __se_sys_mount+0x23d/0x2e0 [ 307.198667][T28064] ? mntput+0x45/0x70 [ 307.202716][T28064] ? __fpregs_load_activate+0x103/0x1b0 [ 307.208254][T28064] __x64_sys_mount+0x63/0x70 [ 307.212854][T28064] do_syscall_64+0x4a/0x90 [ 307.217277][T28064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 307.223236][T28064] RIP: 0033:0x467afa [ 307.227226][T28064] 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 [ 307.247001][T28064] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 307.255492][T28064] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 307.263450][T28064] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 307.271404][T28064] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 307.279358][T28064] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 307.287329][T28064] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 307.297510][ T25] kauditd_printk_skb: 745 callbacks suppressed [ 307.297520][ T25] audit: type=1326 audit(1622688146.485:8144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28066 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.331721][ T25] audit: type=1326 audit(1622688146.485:8145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28066 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.356763][ T25] audit: type=1326 audit(1622688146.485:8146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28066 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.371912][T28081] loop4: detected capacity change from 0 to 562 02:42:26 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000440)="84c33bc758b8027df6df8f5da5a4264ce6d4a3aa9a4c0165122004a8225b4058c0b3c2761667f02ec537b773fb59de0510bc17986a378532ad85d8ff0ee0ea4336cd2b", 0x43}, {&(0x7f00000004c0)="31fd6bb4a15aa69c389ffd34e0f5a0dda33382438ca9bb3776b3f9d3363ebbe885e0134f39a0189b9f17fa7c320a6d8c5baf3dcdd5005749ba8a749485baf3c7ed336fabfd1ae4f2d98b9ba9d8f55a31097a5c71", 0x54}, {&(0x7f0000000540)="d3b1d3257995c56ee25f7908a9504c1859d1700e61b301edd3906c4a40be5471ca58f0d23a800c58678a473aa38d765eb86ed8ae3d0ff4f6609eeda7e31ac8e9fbff5094c4c9a8d356ab8eee8ad919ce94a20dfcbef176e3a7c124997455add4139898cdb45d453298b486f1bb910b22b850e9", 0x73}, {&(0x7f00000005c0)="abb3a43c8eb858afc26282fe4b1635b4398f9a1074e5c73523dac651b95b6d6ec11bb81d1f55a479a349a3e3ed529c6edf3b754559600406440c294a78dfa4b78a0d1318d1c9fbbefd3f76c570e07f10b85e83bebaabb4cfc35dfe9dadb9e61f9f96c469d46d279b98ef995f2c4c9ee5f09cc5dc9b3766f3b58629f399fd4c0ed73a0c57e0d46eb1546e916a0889943af28fae33f4cd13457cd3a3704b", 0x9d}], 0x4, 0x1) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f00000000c0)) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000800)='./file1\x00', 0x200}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_io_uring_setup(0x21c9, &(0x7f00000002c0)={0x0, 0xe59c, 0x0, 0x1, 0x1c2, 0x0, r2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f000012d000/0x1000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) readv(r2, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) r3 = syz_io_uring_setup(0x5e37, &(0x7f0000000240)={0x0, 0x7d, 0x0, 0x40, 0x2f1}, &(0x7f00006c9000/0x2000)=nil, &(0x7f0000104000/0x11000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x7) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r8 = creat(&(0x7f0000000680)='./file1\x00', 0x60) io_uring_enter(r8, 0x75f9, 0x98f6, 0x2, &(0x7f00000006c0)={[0x6]}, 0x8) [ 307.382331][ T25] audit: type=1326 audit(1622688146.485:8147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28066 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=86 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.412272][T28081] EXT4-fs (loop4): inodes count not valid: 16384 vs 32 02:42:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 307.432722][ T25] audit: type=1326 audit(1622688146.485:8148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28066 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.463846][T28067] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! 02:42:26 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:26 executing program 3 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 307.468892][ T25] audit: type=1326 audit(1622688146.485:8149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28066 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.474105][T28067] EXT4-fs (loop2): group descriptors corrupted! [ 307.542778][ T25] audit: type=1326 audit(1622688146.855:8150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28087 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.574412][T28102] loop4: detected capacity change from 0 to 562 [ 307.581558][T28067] loop2: detected capacity change from 0 to 562 [ 307.593193][T28067] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 307.603501][T28067] EXT4-fs (loop2): group descriptors corrupted! [ 307.614744][T28110] loop3: detected capacity change from 0 to 562 [ 307.621175][T28102] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 307.632251][T28110] FAULT_INJECTION: forcing a failure. [ 307.632251][T28110] name failslab, interval 1, probability 0, space 0, times 0 [ 307.645080][T28110] CPU: 1 PID: 28110 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 307.653858][T28110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.664288][T28110] Call Trace: [ 307.667555][T28110] dump_stack+0x137/0x19d [ 307.671973][T28110] should_fail+0x23c/0x250 [ 307.676565][T28110] ? __list_lru_init+0x70/0x680 [ 307.681415][T28110] __should_failslab+0x81/0x90 [ 307.686174][T28110] should_failslab+0x5/0x20 [ 307.690662][T28110] __kmalloc+0x66/0x340 [ 307.695073][T28110] __list_lru_init+0x70/0x680 [ 307.699778][T28110] alloc_super+0x4bf/0x520 [ 307.704252][T28110] ? mount_bdev+0x290/0x290 [ 307.708830][T28110] sget+0x1a5/0x400 [ 307.712640][T28110] ? test_bdev_super+0x30/0x30 [ 307.717401][T28110] mount_bdev+0xd3/0x290 [ 307.721678][T28110] ? ext4_mount+0x40/0x40 [ 307.726034][T28110] ? ext4_errno_to_code+0x110/0x110 [ 307.731247][T28110] ext4_mount+0x2d/0x40 [ 307.735516][T28110] legacy_get_tree+0x70/0xc0 [ 307.740297][T28110] vfs_get_tree+0x4a/0x1a0 [ 307.744821][T28110] path_mount+0x11d4/0x1ce0 [ 307.749308][T28110] __se_sys_mount+0x23d/0x2e0 [ 307.753993][T28110] ? mntput+0x45/0x70 [ 307.758035][T28110] ? __fpregs_load_activate+0x103/0x1b0 [ 307.763573][T28110] __x64_sys_mount+0x63/0x70 [ 307.768169][T28110] do_syscall_64+0x4a/0x90 [ 307.772711][T28110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 307.778601][T28110] RIP: 0033:0x467afa [ 307.782492][T28110] 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 [ 307.802296][T28110] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 307.810829][T28110] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 307.818811][T28110] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 307.826795][T28110] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 307.834753][T28110] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 02:42:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:27 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x90) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0xea60}}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 307.842752][T28110] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 307.854132][ T25] audit: type=1326 audit(1622688146.855:8151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28087 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=278 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x480f, 0xa198) [ 307.880138][ T25] audit: type=1326 audit(1622688146.855:8152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28087 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 307.904578][ T25] audit: type=1326 audit(1622688146.855:8153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28087 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=425 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:27 executing program 3 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:27 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000001c0)={'sit0\x00', 0x0, 0x2f, 0x9, 0x4, 0x2, 0x21, @private2, @mcast1, 0x40, 0x700, 0xd6e, 0x7}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000006180)={'syztnl1\x00', &(0x7f0000006100)={'syztnl2\x00', 0x0, 0x2f, 0x6, 0x3f, 0x7fffffff, 0x20, @ipv4={'\x00', '\xff\xff', @multicast1}, @private1, 0x7, 0x700, 0x40}}) sendmmsg(0xffffffffffffffff, &(0x7f000000e140)=[{{&(0x7f0000000240)=@ll={0x11, 0x3, r0, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)="01fa07375ca757", 0x7}, {&(0x7f0000000300)="428de538b3dab80cd21f1d9c24e46aeb664f03c93950c46981e29f706341edc86625cf7b6cecbe70c461acac671892dc21b584ba56ddd8f63f37c654da5a9433b5a10d47b123a0f31c95ca213dc1404966f507715590d56426a1783ff4add632484ded44edecc298d950d8f3d223dbab0116c0fe00a669b29ef3ef23c364bff781b280484f9146", 0x87}, {&(0x7f00000003c0)="08e3440d48059cbfee19a126f1211d6d4a4853e77a41e4a3950b5bdf69157fd9bff716155ff8684573064efd676fec56959e51e840f3cc86fd012f616afd8500bf436dc6976f3f17cacb121b8d6f002b90762006572925c9014b1082b051fc11581737fb26cfe3f0ebb6771e6aa1afdfe5852f42e36d6d8848aa4be52741d75d3192d596ec0760acd305a53abbda44dcdc2d1c7435be72d5035ecc0347c30feffbcdfd", 0xa3}, {&(0x7f0000000480)="7d4ca6135e481a5f4f6118d3f5197209eea3bcae271a8c13ec22507b79a3f855b5935241e4c1c9a7cf7af5f473c00c48e5160cb09cd7ea993685745706cfb215accd8945f8f76e0b9d31be691907d33e8b7309d83a825a192f1d006f31dd0779baec9eb87439960ccedff123fefc346aad66bdd1e715ab6b126956262ccf783bd5f50a2faa7b59b90f91980b4666fa38acae0502096a25ae2f3272e0f7", 0x9d}, {&(0x7f0000000540)="c0666f12ce3505018e9f70076341c2a3d21695f05acf1566a7f1a4dfc5af96cec763313e0ea4519e34273b8dfadce8a65c8e78b16b58dc42889ad3a1d3baf3772199ebd2e08671131558acdf09cf56b4a2270fffcdc1cfc93dc919c4ecf6de41c584eef3215d9a20527d4e5e574a2afb2fd7321220b952eac9b7d615077789b53a960aefb52814944b48c9a8f1b92a3ae29acb051c9dcd9cc7ed161ad9ddac7298e9e0450160406c7bd5f6d798f497183b7c48f631b768336c49dd2581abe3f5f30f2e5fb512789a50f672dbcac610bc1ac7344fdc142cb2a298002ee53f469a5fb5d71361bd7ad20c8aa84bd30201c189", 0xf1}, 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{0x38, 0x112, 0x74, "cba7df344774b70624c4b2065a5434bd07687153f66c65c392e3cfb493277725421b86c98d8a"}, {0x98, 0x29, 0x101, "b32dc5b7eb389a967a56b2d2be5f4cbcf64fba3720fe1b174634dfc93fd01e8740a0858f7c6618189b2b9f21bf92705ff527278d9839a8e66ebfe2f712c3dd1eb1f3017dacb3f8a8247df53c8071c5a9da5db14d0e2ecf6752936cf08ff5bb42b0ba0e17427863134766a8947785e3aaca2495c8c92c686c92b0434ff3d0f5ae6784c98b"}, {0x98, 0x10f, 0x20, "6a5627bdefa72a48b068cbd1bc0d695fdca9c06be5eadbd8f0767d028287aa7e3781b61040e0d9e272cf4c2d60b030f2a453629ddd4f87c6456b66420bd46f85c97ae0c7fcdfa88abe696da2429970497cf2a3d201fa2c34a3458e6f7afccb8275e2a3db1b4e0ebb18bed01821302efc548f1fb52ea8ec320a0397ce5662fd7b833cad39"}], 0x2230}}], 0x7, 0x4009080) [ 307.950295][T28102] loop4: detected capacity change from 0 to 562 [ 307.976199][T28102] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 307.990540][T28131] loop2: detected capacity change from 0 to 562 02:42:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 308.005903][T28131] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 308.016236][T28131] EXT4-fs (loop2): group descriptors corrupted! [ 308.031222][T28138] loop3: detected capacity change from 0 to 562 [ 308.046096][T28138] FAULT_INJECTION: forcing a failure. 02:42:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4906, 0xa198) [ 308.046096][T28138] name failslab, interval 1, probability 0, space 0, times 0 [ 308.059197][T28138] CPU: 1 PID: 28138 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 308.068069][T28138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.078168][T28138] Call Trace: [ 308.081465][T28138] dump_stack+0x137/0x19d [ 308.085807][T28138] should_fail+0x23c/0x250 [ 308.090270][T28138] __should_failslab+0x81/0x90 [ 308.095105][T28138] should_failslab+0x5/0x20 [ 308.099696][T28138] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 308.105440][T28138] ? __list_lru_init+0x70/0x680 [ 308.110307][T28138] ? __kmalloc_node+0x30/0x40 [ 308.115102][T28138] __kmalloc_node+0x30/0x40 [ 308.119608][T28138] kvmalloc_node+0x81/0xf0 [ 308.124127][T28138] __list_lru_init+0x2d7/0x680 [ 308.128950][T28138] alloc_super+0x4bf/0x520 [ 308.133374][T28138] ? mount_bdev+0x290/0x290 [ 308.137905][T28138] sget+0x1a5/0x400 [ 308.141783][T28138] ? test_bdev_super+0x30/0x30 [ 308.146718][T28138] mount_bdev+0xd3/0x290 [ 308.151013][T28138] ? ext4_mount+0x40/0x40 [ 308.155336][T28138] ? ext4_errno_to_code+0x110/0x110 [ 308.160615][T28138] ext4_mount+0x2d/0x40 [ 308.164942][T28138] legacy_get_tree+0x70/0xc0 [ 308.169629][T28138] vfs_get_tree+0x4a/0x1a0 [ 308.174434][T28138] path_mount+0x11d4/0x1ce0 [ 308.178965][T28138] __se_sys_mount+0x23d/0x2e0 [ 308.183917][T28138] ? mntput+0x45/0x70 [ 308.188052][T28138] ? __fpregs_load_activate+0x103/0x1b0 [ 308.193731][T28138] __x64_sys_mount+0x63/0x70 [ 308.198424][T28138] do_syscall_64+0x4a/0x90 [ 308.202872][T28138] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.208887][T28138] RIP: 0033:0x467afa [ 308.212922][T28138] 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 [ 308.232664][T28138] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 308.241295][T28138] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 308.249274][T28138] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 308.257279][T28138] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 308.265462][T28138] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 308.273456][T28138] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 308.296477][T28151] loop4: detected capacity change from 0 to 562 02:42:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x3296, 0x4, 0x2, 0xb91}, {0x9343, 0xff, 0xd8, 0x400}]}) [ 308.303255][T28131] loop2: detected capacity change from 0 to 562 02:42:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4916, 0xa198) 02:42:27 executing program 3 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 308.352815][T28151] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 308.362886][T28131] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 308.373518][T28131] EXT4-fs (loop2): group descriptors corrupted! 02:42:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4a0d, 0xa198) 02:42:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4a1d, 0xa198) [ 308.414230][T28177] loop3: detected capacity change from 0 to 562 [ 308.421194][T28177] FAULT_INJECTION: forcing a failure. [ 308.421194][T28177] name failslab, interval 1, probability 0, space 0, times 0 [ 308.433946][T28177] CPU: 1 PID: 28177 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 308.442800][T28177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.453026][T28177] Call Trace: [ 308.456326][T28177] dump_stack+0x137/0x19d [ 308.460682][T28177] should_fail+0x23c/0x250 [ 308.465281][T28177] ? ext4_fill_super+0x3d/0x8010 [ 308.470427][T28177] __should_failslab+0x81/0x90 [ 308.475385][T28177] should_failslab+0x5/0x20 [ 308.479999][T28177] __kmalloc_track_caller+0x64/0x340 [ 308.485316][T28177] ? bdev_name+0x1e1/0x240 [ 308.489826][T28177] kstrdup+0x31/0x70 [ 308.494030][T28177] ext4_fill_super+0x3d/0x8010 [ 308.498793][T28177] ? vsnprintf+0xe8f/0xed0 [ 308.503485][T28177] ? snprintf+0x6f/0x90 [ 308.507674][T28177] ? register_shrinker_prepared+0xc2/0xd0 [ 308.513619][T28177] ? set_blocksize+0x197/0x270 [ 308.518795][T28177] mount_bdev+0x1e8/0x290 [ 308.523371][T28177] ? ext4_mount+0x40/0x40 [ 308.527932][T28177] ? ext4_errno_to_code+0x110/0x110 [ 308.533183][T28177] ext4_mount+0x2d/0x40 [ 308.537359][T28177] legacy_get_tree+0x70/0xc0 [ 308.541993][T28177] vfs_get_tree+0x4a/0x1a0 [ 308.546599][T28177] path_mount+0x11d4/0x1ce0 [ 308.551314][T28177] __se_sys_mount+0x23d/0x2e0 [ 308.556162][T28177] ? mntput+0x45/0x70 [ 308.560573][T28177] __x64_sys_mount+0x63/0x70 [ 308.565433][T28177] do_syscall_64+0x4a/0x90 [ 308.570068][T28177] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.576170][T28177] RIP: 0033:0x467afa [ 308.580646][T28177] 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 [ 308.601079][T28177] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 02:42:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001200000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:28 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4b04, 0xa198) [ 308.609768][T28177] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 308.618263][T28177] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 308.626421][T28177] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 308.634623][T28177] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 308.642899][T28177] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:28 executing program 3 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 308.665879][T28151] loop4: detected capacity change from 0 to 562 [ 308.691465][T28151] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 02:42:28 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4b24, 0xa198) [ 308.715340][T28200] loop3: detected capacity change from 0 to 562 [ 308.724169][T28200] FAULT_INJECTION: forcing a failure. [ 308.724169][T28200] name failslab, interval 1, probability 0, space 0, times 0 [ 308.738210][T28200] CPU: 1 PID: 28200 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 308.746985][T28200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.757488][T28200] Call Trace: [ 308.760877][T28200] dump_stack+0x137/0x19d [ 308.765318][T28200] should_fail+0x23c/0x250 [ 308.769877][T28200] __should_failslab+0x81/0x90 [ 308.774877][T28200] ? ext4_fill_super+0x62/0x8010 [ 308.779850][T28200] should_failslab+0x5/0x20 [ 308.784559][T28200] kmem_cache_alloc_trace+0x49/0x310 [ 308.789922][T28200] ext4_fill_super+0x62/0x8010 [ 308.794995][T28200] ? vsnprintf+0xe8f/0xed0 [ 308.800609][T28200] ? snprintf+0x6f/0x90 [ 308.804976][T28200] ? register_shrinker_prepared+0xc2/0xd0 [ 308.811016][T28200] ? set_blocksize+0x197/0x270 [ 308.815804][T28200] mount_bdev+0x1e8/0x290 [ 308.820270][T28200] ? ext4_mount+0x40/0x40 [ 308.824598][T28200] ? ext4_errno_to_code+0x110/0x110 [ 308.829802][T28200] ext4_mount+0x2d/0x40 [ 308.834006][T28200] legacy_get_tree+0x70/0xc0 [ 308.838607][T28200] vfs_get_tree+0x4a/0x1a0 [ 308.843011][T28200] path_mount+0x11d4/0x1ce0 [ 308.847497][T28200] __se_sys_mount+0x23d/0x2e0 [ 308.852156][T28200] ? mntput+0x45/0x70 [ 308.856172][T28200] ? __fpregs_load_activate+0x103/0x1b0 [ 308.861716][T28200] __x64_sys_mount+0x63/0x70 [ 308.866432][T28200] do_syscall_64+0x4a/0x90 [ 308.870960][T28200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.877085][T28200] RIP: 0033:0x467afa [ 308.880973][T28200] 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 [ 308.901217][T28200] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 308.909824][T28200] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 308.918133][T28200] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 308.926096][T28200] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 308.934271][T28200] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 308.942239][T28200] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:28 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x140481, 0x8) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:28 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4c0b, 0xa198) 02:42:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200003200000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 308.971645][T28216] loop2: detected capacity change from 0 to 562 [ 308.998123][T28216] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 309.008624][T28216] EXT4-fs (loop2): group descriptors corrupted! [ 309.060641][T28232] loop4: detected capacity change from 0 to 562 [ 309.071641][T28232] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 309.103954][T28216] loop2: detected capacity change from 0 to 562 [ 309.113613][T28216] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 309.124318][T28216] EXT4-fs (loop2): group descriptors corrupted! 02:42:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="61797a50c987ef7917e8bb3345920352c42730"], 0x4) dup3(r1, r0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:28 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x4, 0x4, 0x1}]}) 02:42:28 executing program 3 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:28 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4c2b, 0xa198) 02:42:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004800000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000019c000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0xa92b000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 309.288519][T28262] loop3: detected capacity change from 0 to 562 [ 309.299491][T28258] loop4: detected capacity change from 0 to 562 [ 309.316724][T28258] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 309.321687][T28262] FAULT_INJECTION: forcing a failure. [ 309.321687][T28262] name failslab, interval 1, probability 0, space 0, times 0 [ 309.327062][T28258] EXT4-fs (loop4): group descriptors corrupted! [ 309.327262][T28265] loop2: detected capacity change from 0 to 562 [ 309.339669][T28262] CPU: 1 PID: 28262 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 309.339692][T28262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.339702][T28262] Call Trace: [ 309.339709][T28262] dump_stack+0x137/0x19d [ 309.379090][T28262] should_fail+0x23c/0x250 [ 309.383578][T28262] ? ext4_fill_super+0x3d/0x8010 [ 309.388503][T28262] __should_failslab+0x81/0x90 [ 309.393269][T28262] should_failslab+0x5/0x20 [ 309.397756][T28262] __kmalloc_track_caller+0x64/0x340 [ 309.403029][T28262] ? bdev_name+0x1e1/0x240 [ 309.407432][T28262] kstrdup+0x31/0x70 [ 309.411320][T28262] ext4_fill_super+0x3d/0x8010 [ 309.416294][T28262] ? vsnprintf+0xe8f/0xed0 [ 309.420695][T28262] ? snprintf+0x6f/0x90 [ 309.424835][T28262] ? register_shrinker_prepared+0xc2/0xd0 [ 309.430542][T28262] ? set_blocksize+0x197/0x270 [ 309.435317][T28262] mount_bdev+0x1e8/0x290 [ 309.439737][T28262] ? ext4_mount+0x40/0x40 [ 309.444052][T28262] ? ext4_errno_to_code+0x110/0x110 [ 309.449239][T28262] ext4_mount+0x2d/0x40 [ 309.453381][T28262] legacy_get_tree+0x70/0xc0 [ 309.457953][T28262] vfs_get_tree+0x4a/0x1a0 [ 309.462365][T28262] path_mount+0x11d4/0x1ce0 [ 309.466849][T28262] __se_sys_mount+0x23d/0x2e0 [ 309.471736][T28262] ? mntput+0x45/0x70 [ 309.475794][T28262] ? __fpregs_load_activate+0x103/0x1b0 [ 309.481465][T28262] __x64_sys_mount+0x63/0x70 [ 309.486044][T28262] do_syscall_64+0x4a/0x90 [ 309.490474][T28262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.496455][T28262] RIP: 0033:0x467afa [ 309.500355][T28262] 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 [ 309.519946][T28262] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 309.528339][T28262] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa 02:42:29 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') truncate(&(0x7f0000000140)='./file2\x00', 0x8) utimes(&(0x7f0000000100)='./file0\x00', 0x0) 02:42:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:29 executing program 3 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 309.536359][T28262] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 309.544336][T28262] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 309.552292][T28262] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 309.560683][T28262] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:29 executing program 1: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f00000007c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x41, 0x0) ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f0000000380)={{0x7, 0xffffff00}, {0xa4, 0x4}}) preadv(r2, &(0x7f0000000740)=[{&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/89, 0x59}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/61, 0x3d}, {&(0x7f0000000680)=""/178, 0xb2}], 0x6, 0x0, 0x1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) r3 = signalfd4(r1, &(0x7f00000001c0)={[0xd9]}, 0x8, 0x80000) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2088081, &(0x7f0000000a00)=ANY=[@ANYBLOB="74726126a109a7f6f87106a36e733d66642c7266646e6f3d", @ANYRESHEX=r3, @ANYRESDEC, @ANYRESHEX=r1, @ANYBLOB=',privport,version=9p2000,access=user,mmap,mmap,hash,seclabel,dont_measure,dont_appraise,uid=', @ANYRESDEC, @ANYBLOB="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"]) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 309.612865][T28265] EXT4-fs (loop2): 1 orphan inode deleted [ 309.618661][T28265] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 309.631148][T28265] ext4 filesystem being mounted at /root/syzkaller-testdir976742653/syzkaller.JUIorX/703/file0 supports timestamps until 2038 (0x7fffffff) 02:42:29 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) inotify_add_watch(r0, &(0x7f0000000080)='./file1\x00', 0x5000080) utimes(&(0x7f0000000100)='./file2\x00', 0x0) [ 309.687373][T28296] loop4: detected capacity change from 0 to 562 [ 309.698376][T28296] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 309.709050][T28296] EXT4-fs (loop4): group descriptors corrupted! 02:42:29 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4d02, 0xa198) [ 309.735693][T28295] loop3: detected capacity change from 0 to 562 [ 309.755100][T28295] FAULT_INJECTION: forcing a failure. [ 309.755100][T28295] name failslab, interval 1, probability 0, space 0, times 0 [ 309.767964][T28295] CPU: 1 PID: 28295 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 309.776737][T28295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.786800][T28295] Call Trace: [ 309.790083][T28295] dump_stack+0x137/0x19d [ 309.794417][T28295] should_fail+0x23c/0x250 [ 309.798995][T28295] ? mempool_alloc_slab+0x16/0x20 [ 309.804082][T28295] __should_failslab+0x81/0x90 [ 309.809054][T28295] should_failslab+0x5/0x20 [ 309.813783][T28295] kmem_cache_alloc+0x46/0x2f0 [ 309.818760][T28295] ? workingset_activation+0x23c/0x270 [ 309.824441][T28295] mempool_alloc_slab+0x16/0x20 [ 309.829438][T28295] ? mempool_free+0x130/0x130 [ 309.834190][T28295] mempool_alloc+0x8c/0x300 [ 309.838682][T28295] ? pagecache_get_page+0x7a3/0x900 [ 309.843866][T28295] bio_alloc_bioset+0xcc/0x480 [ 309.848717][T28295] ? __find_get_block+0x641/0x900 [ 309.853750][T28295] submit_bh_wbc+0x130/0x330 [ 309.858329][T28295] ? __getblk_gfp+0x4d3/0x590 [ 309.863058][T28295] submit_bh+0x21/0x30 [ 309.867187][T28295] ? __wait_on_buffer+0x60/0x60 [ 309.872203][T28295] ext4_read_bh+0xdf/0x190 [ 309.876632][T28295] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 309.881989][T28295] ext4_fill_super+0x41f/0x8010 [ 309.886851][T28295] ? vsnprintf+0xe8f/0xed0 [ 309.891611][T28295] ? snprintf+0x6f/0x90 [ 309.895751][T28295] ? register_shrinker_prepared+0xc2/0xd0 [ 309.901475][T28295] ? set_blocksize+0x197/0x270 [ 309.906240][T28295] mount_bdev+0x1e8/0x290 [ 309.910635][T28295] ? ext4_mount+0x40/0x40 [ 309.914985][T28295] ? ext4_errno_to_code+0x110/0x110 [ 309.920480][T28295] ext4_mount+0x2d/0x40 [ 309.924627][T28295] legacy_get_tree+0x70/0xc0 [ 309.929224][T28295] vfs_get_tree+0x4a/0x1a0 [ 309.933726][T28295] path_mount+0x11d4/0x1ce0 [ 309.938213][T28295] __se_sys_mount+0x23d/0x2e0 [ 309.942876][T28295] ? mntput+0x45/0x70 [ 309.947021][T28295] ? __fpregs_load_activate+0x103/0x1b0 [ 309.952569][T28295] __x64_sys_mount+0x63/0x70 [ 309.957147][T28295] do_syscall_64+0x4a/0x90 [ 309.961549][T28295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.967644][T28295] RIP: 0033:0x467afa [ 309.971529][T28295] 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 [ 309.992261][T28295] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 310.000781][T28295] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 310.008747][T28295] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 310.017158][T28295] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 310.025144][T28295] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 310.033302][T28295] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 310.043883][T28309] loop2: detected capacity change from 0 to 562 [ 310.059656][T28296] loop4: detected capacity change from 0 to 562 [ 310.070048][T28309] EXT4-fs (loop2): inodes count not valid: 544 vs 32 [ 310.070181][T28296] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! 02:42:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:29 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) socket(0x29, 0x5, 0xff) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x4, 0x9, 0x8, 0x9}, {0x4, 0x9, 0x0, 0x5}, {0x747, 0x3, 0xff, 0x1}, {0xff81, 0x9, 0x7a, 0x1}, {0x76, 0x7f, 0x1, 0x3d}, {0x97, 0x0, 0x9, 0x7}, {0x1000, 0xc5, 0x7, 0x1}, {0x1f, 0x2, 0x6, 0x8}]}) [ 310.087074][T28296] EXT4-fs (loop4): group descriptors corrupted! [ 310.134589][T28309] loop2: detected capacity change from 0 to 562 [ 310.141785][T28309] EXT4-fs (loop2): inodes count not valid: 544 vs 32 02:42:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200300008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 310.212817][T28295] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 310.241771][T28340] loop4: detected capacity change from 0 to 562 [ 310.268519][T28340] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 310.279396][T28340] EXT4-fs (loop4): group descriptors corrupted! [ 310.289319][T28344] loop2: detected capacity change from 0 to 562 02:42:29 executing program 3 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200400008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:29 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4d32, 0xa198) [ 310.322353][T28344] EXT4-fs (loop2): inodes count not valid: 800 vs 32 02:42:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x20, 0x7, 0x9, 0x8001}, {0x4, 0x5, 0x80, 0x1}, {0x1ff, 0x1f, 0x0, 0x9e5}, {0x1ff, 0xf3, 0x1f, 0x7}, {0xfffa, 0x5, 0x3, 0x9}]}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 310.378020][T28357] loop3: detected capacity change from 0 to 562 [ 310.390379][T28357] FAULT_INJECTION: forcing a failure. [ 310.390379][T28357] name failslab, interval 1, probability 0, space 0, times 0 [ 310.403062][T28357] CPU: 1 PID: 28357 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 310.412007][T28357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.422068][T28357] Call Trace: [ 310.425408][T28357] dump_stack+0x137/0x19d [ 310.429735][T28357] should_fail+0x23c/0x250 [ 310.434246][T28357] __should_failslab+0x81/0x90 [ 310.439071][T28357] should_failslab+0x5/0x20 [ 310.443564][T28357] kmem_cache_alloc_node+0x58/0x2b0 [ 310.448779][T28357] ? cgroup_rstat_updated+0x60/0x1c0 [ 310.454238][T28357] ? create_task_io_context+0x36/0x210 [ 310.459693][T28357] create_task_io_context+0x36/0x210 [ 310.465328][T28357] submit_bio_checks+0x778/0x800 [ 310.470608][T28357] ? mempool_alloc_slab+0x16/0x20 [ 310.476684][T28357] submit_bio_noacct+0x33/0x7e0 [ 310.481587][T28357] ? mempool_alloc_slab+0x16/0x20 [ 310.486738][T28357] ? mempool_free+0x130/0x130 [ 310.491404][T28357] ? mempool_alloc+0x99/0x300 [ 310.496068][T28357] ? pagecache_get_page+0x7a3/0x900 [ 310.501885][T28357] submit_bio+0x16d/0x2b0 [ 310.506219][T28357] ? bio_alloc_bioset+0x402/0x480 [ 310.511318][T28357] ? __find_get_block+0x82c/0x900 [ 310.517243][T28357] submit_bh_wbc+0x2f3/0x330 [ 310.522068][T28357] submit_bh+0x21/0x30 [ 310.526181][T28357] ? __wait_on_buffer+0x60/0x60 [ 310.531018][T28357] ext4_read_bh+0xdf/0x190 [ 310.535422][T28357] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 310.540908][T28357] ext4_fill_super+0x41f/0x8010 [ 310.545789][T28357] ? vsnprintf+0xe8f/0xed0 [ 310.550343][T28357] ? snprintf+0x6f/0x90 [ 310.554487][T28357] ? register_shrinker_prepared+0xc2/0xd0 [ 310.560428][T28357] ? set_blocksize+0x197/0x270 [ 310.565204][T28357] mount_bdev+0x1e8/0x290 [ 310.569536][T28357] ? ext4_mount+0x40/0x40 [ 310.573943][T28357] ? ext4_errno_to_code+0x110/0x110 [ 310.579505][T28357] ext4_mount+0x2d/0x40 [ 310.583895][T28357] legacy_get_tree+0x70/0xc0 [ 310.588673][T28357] vfs_get_tree+0x4a/0x1a0 [ 310.593406][T28357] path_mount+0x11d4/0x1ce0 [ 310.597938][T28357] __se_sys_mount+0x23d/0x2e0 [ 310.602731][T28357] ? mntput+0x45/0x70 [ 310.606703][T28357] ? __fpregs_load_activate+0x103/0x1b0 [ 310.612404][T28357] __x64_sys_mount+0x63/0x70 [ 310.617004][T28357] do_syscall_64+0x4a/0x90 [ 310.621458][T28357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.627382][T28357] RIP: 0033:0x467afa [ 310.631273][T28357] 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 [ 310.651323][T28357] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 310.659990][T28357] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 310.667965][T28357] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 310.676022][T28357] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 310.684333][T28357] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 310.692450][T28357] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 310.709285][T28357] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 310.722427][T28340] loop4: detected capacity change from 0 to 562 [ 310.742450][T28340] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 310.752899][T28340] EXT4-fs (loop4): group descriptors corrupted! [ 310.753448][T28371] loop2: detected capacity change from 0 to 562 02:42:30 executing program 3 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001200000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 310.789461][T28371] EXT4-fs (loop2): inodes count not valid: 1056 vs 32 02:42:30 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0xa6, 0x9, 0x0, 0xfffffe00}, {0xfff, 0x2, 0x20, 0x8000}, {0x9, 0x25, 0xff, 0x3ff}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) sync_file_range(r0, 0x0, 0xffffffffffffff7f, 0x2) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x100, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{0x2, 0xff, 0x1, 0x6}, {0x0, 0x5, 0x1f, 0xffffffff}, {0x2, 0x6, 0x2, 0x2}, {0x9, 0x1, 0xf8, 0x5}, {0x7f, 0x1f, 0xaa, 0xb6}, {0x4, 0xec, 0x4, 0x6}, {0x20, 0x2, 0x3, 0xffffff80}]}, 0x10) unlink(&(0x7f0000000140)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000500), 0x6, 0x200000) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/197, 0xc5}], 0x3, 0x2, 0xf88) r2 = open$dir(&(0x7f0000000440)='./file1\x00', 0x0, 0xe6c9dae14b47a567) openat(r2, &(0x7f0000000480)='./file0\x00', 0x80000, 0x90) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x8001}, {0x2, 0x88, 0x31, 0x7}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f00000004c0)) [ 310.834034][T28384] loop4: detected capacity change from 0 to 562 [ 310.848048][T28371] loop2: detected capacity change from 0 to 562 [ 310.872958][T28371] EXT4-fs (loop2): inodes count not valid: 1056 vs 32 02:42:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200500008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0) link(&(0x7f0000000040)='./file1\x00', &(0x7f00000015c0)='.\x00') vmsplice(r0, &(0x7f0000001300)=[{&(0x7f00000001c0)="e9b37843e86c0d35686286e9098ee6a669eb6826bab714d2a238decd48f622973218b717bc9a11e50a7a1a14b1d3f9ca3c9b6f72ba8e504c35fbe86e1bab7a5b8540f395fcb47b0269511316239ee4c7430d5df1aad1", 0x56}, {&(0x7f0000000240)="274bdf603e92e0dfb6fa036f439794469055e596fb9eca3b67cc70b7e68224befbcb1a9452ee56f721729bea4c3617d5d145f8066c50d8efe3b9b9e223ac7399a2064051344a7c3d8bd59a39a5d8215ebc0a394308a71260e6d5317a162c7be2ebe56ab6a74c24f971cbf17709515da8f6c0869c1b5fafaf74d0374a6d4fcd090d67a7cdf1faa6d4433fb2c17f40fa37a8cf0479f06e598fefb5b72de26cbbe401aa0c138a1c38", 0xa7}, {&(0x7f0000000300)="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", 0x1000}], 0x3, 0x4) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) open$dir(&(0x7f0000001340)='./file0\x00', 0x80a00, 0x11) umount2(&(0x7f0000001380)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x80010, r0, 0xee196000) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000001600)={0x4, &(0x7f00000000c0)=[{0x81, 0x6, 0xf0, 0x9}, {0x7, 0x80, 0x5d}, {0x3ff, 0xff, 0x6, 0x8000}, {0x7, 0x0, 0xf2, 0x101}]}) gettid() sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001500)={&(0x7f0000001400)={0x100, 0x0, 0x284, 0x70bd27, 0x25dfdbff, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) open(&(0x7f0000001580)='./file1\x00', 0x200000, 0x8) [ 310.887499][T28389] loop3: detected capacity change from 0 to 562 [ 310.902540][T28384] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 310.912959][T28384] EXT4-fs (loop4): group descriptors corrupted! [ 310.925374][T28389] FAULT_INJECTION: forcing a failure. [ 310.925374][T28389] name failslab, interval 1, probability 0, space 0, times 0 [ 310.938079][T28389] CPU: 0 PID: 28389 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 310.946950][T28389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.957132][T28389] Call Trace: [ 310.960537][T28389] dump_stack+0x137/0x19d [ 310.964968][T28389] should_fail+0x23c/0x250 [ 310.969407][T28389] __should_failslab+0x81/0x90 [ 310.974443][T28389] should_failslab+0x5/0x20 [ 310.979191][T28389] kmem_cache_alloc_node_trace+0x58/0x2e0 02:42:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x1b, 0x5b, 0x7, 0x7, 0x31, 0x0, 0x36, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x1a680, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0x1, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x5, 0x6, 0x7, 0x8}]}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:30 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4e09, 0xa198) [ 310.984937][T28389] ? __crypto_alg_lookup+0x36d/0x3a0 [ 310.990340][T28389] ? __kmalloc_node+0x30/0x40 [ 310.995033][T28389] __kmalloc_node+0x30/0x40 [ 310.999552][T28389] crypto_create_tfm_node+0x4a/0x1f0 [ 311.004905][T28389] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 311.010427][T28389] crypto_alloc_tfm_node+0x100/0x290 [ 311.016070][T28389] crypto_alloc_shash+0x2b/0x30 [ 311.020978][T28389] ext4_fill_super+0x616/0x8010 [ 311.025973][T28389] ? vsnprintf+0xe8f/0xed0 [ 311.030590][T28389] ? snprintf+0x6f/0x90 [ 311.034762][T28389] ? register_shrinker_prepared+0xc2/0xd0 [ 311.040498][T28389] ? set_blocksize+0x197/0x270 [ 311.045490][T28389] mount_bdev+0x1e8/0x290 [ 311.045510][T28389] ? ext4_mount+0x40/0x40 [ 311.045570][T28389] ? ext4_errno_to_code+0x110/0x110 [ 311.045583][T28389] ext4_mount+0x2d/0x40 [ 311.045663][T28389] legacy_get_tree+0x70/0xc0 [ 311.045675][T28389] vfs_get_tree+0x4a/0x1a0 [ 311.045686][T28389] path_mount+0x11d4/0x1ce0 02:42:30 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4e39, 0xa198) [ 311.045696][T28389] __se_sys_mount+0x23d/0x2e0 [ 311.045706][T28389] ? mntput+0x45/0x70 [ 311.045717][T28389] ? __fpregs_load_activate+0x103/0x1b0 [ 311.045773][T28389] __x64_sys_mount+0x63/0x70 [ 311.045782][T28389] do_syscall_64+0x4a/0x90 [ 311.045795][T28389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.045809][T28389] RIP: 0033:0x467afa [ 311.045882][T28389] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 311.045892][T28389] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 311.045903][T28389] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 311.045911][T28389] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 311.045917][T28389] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 311.045924][T28389] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 311.046000][T28389] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:30 executing program 3 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 311.046046][T28389] EXT4-fs (loop3): Cannot load crc32c driver. [ 311.083059][T28384] loop4: detected capacity change from 0 to 562 [ 311.219130][T28422] loop2: detected capacity change from 0 to 562 02:42:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006100000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/253, 0xfd}, {&(0x7f00000012c0)=""/152, 0x98}, {&(0x7f0000001380)=""/42, 0x2a}, {&(0x7f00000013c0)=""/243, 0xf3}], 0x6, 0xfffffba3, 0x81) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:30 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4f00, 0xa198) [ 311.244992][T28422] EXT4-fs (loop2): inodes count not valid: 1312 vs 32 [ 311.277039][T28438] loop3: detected capacity change from 0 to 562 [ 311.288253][T28438] FAULT_INJECTION: forcing a failure. [ 311.288253][T28438] name failslab, interval 1, probability 0, space 0, times 0 [ 311.301418][T28438] CPU: 1 PID: 28438 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 311.310194][T28438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.320426][T28438] Call Trace: [ 311.323699][T28438] dump_stack+0x137/0x19d [ 311.328089][T28438] should_fail+0x23c/0x250 [ 311.332510][T28438] ? mempool_alloc_slab+0x16/0x20 [ 311.337526][T28438] __should_failslab+0x81/0x90 [ 311.342286][T28438] should_failslab+0x5/0x20 [ 311.346939][T28438] kmem_cache_alloc+0x46/0x2f0 [ 311.351742][T28438] ? workingset_activation+0x23c/0x270 [ 311.357226][T28438] mempool_alloc_slab+0x16/0x20 [ 311.362064][T28438] ? mempool_free+0x130/0x130 [ 311.366828][T28438] mempool_alloc+0x8c/0x300 [ 311.371427][T28438] ? pagecache_get_page+0x7a3/0x900 [ 311.376971][T28438] bio_alloc_bioset+0xcc/0x480 [ 311.381749][T28438] ? __find_get_block+0x82c/0x900 [ 311.386784][T28438] submit_bh_wbc+0x130/0x330 [ 311.391394][T28438] ? __getblk_gfp+0x4d3/0x590 [ 311.396207][T28438] submit_bh+0x21/0x30 [ 311.400330][T28438] ? __wait_on_buffer+0x60/0x60 [ 311.405264][T28438] ext4_read_bh+0xdf/0x190 [ 311.409732][T28438] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 311.415182][T28438] ext4_fill_super+0x2376/0x8010 [ 311.420111][T28438] ? snprintf+0x6f/0x90 [ 311.424291][T28438] ? register_shrinker_prepared+0xc2/0xd0 [ 311.430077][T28438] ? set_blocksize+0x197/0x270 [ 311.434846][T28438] mount_bdev+0x1e8/0x290 [ 311.439164][T28438] ? ext4_mount+0x40/0x40 [ 311.443512][T28438] ? ext4_errno_to_code+0x110/0x110 [ 311.448741][T28438] ext4_mount+0x2d/0x40 [ 311.452886][T28438] legacy_get_tree+0x70/0xc0 [ 311.457459][T28438] vfs_get_tree+0x4a/0x1a0 [ 311.461860][T28438] path_mount+0x11d4/0x1ce0 [ 311.466390][T28438] __se_sys_mount+0x23d/0x2e0 [ 311.471069][T28438] ? mntput+0x45/0x70 [ 311.475435][T28438] ? __fpregs_load_activate+0x103/0x1b0 [ 311.481194][T28438] __x64_sys_mount+0x63/0x70 [ 311.486108][T28438] do_syscall_64+0x4a/0x90 [ 311.490524][T28438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.496423][T28438] RIP: 0033:0x467afa [ 311.500308][T28438] 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 [ 311.520132][T28438] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 311.528577][T28438] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 311.536535][T28438] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 311.544493][T28438] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 311.552448][T28438] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 311.560539][T28438] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 311.570328][T28438] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 311.633087][T28422] loop2: detected capacity change from 0 to 562 [ 311.662068][T28422] EXT4-fs (loop2): inodes count not valid: 1312 vs 32 [ 311.679249][T28456] loop4: detected capacity change from 0 to 562 [ 311.695554][T28456] EXT4-fs (loop4): 1 orphan inode deleted [ 311.701353][T28456] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 02:42:31 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) linkat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', r0, &(0x7f00000001c0)='./file0/file0\x00', 0x3000) open(&(0x7f0000000200)='./file1\x00', 0x210040, 0x21) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0xf1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) mmap(&(0x7f00001e9000/0x4000)=nil, 0x4000, 0x2000001, 0x4000010, r1, 0xfbd84000) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:31 executing program 3 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:31 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x4f40, 0xa198) 02:42:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200600008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 311.722851][T28456] ext4 filesystem being mounted at /root/syzkaller-testdir853387831/syzkaller.sNXHu8/712/file0 supports timestamps until 2038 (0x7fffffff) 02:42:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:31 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="bc4c0638ffff24fd1d3bede9cf5f2b9601006d413081720d255fecb7bc916f36372572fe4280132c0d8a5e30a30981"], &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='omfs\x00', 0x800000, &(0x7f0000000240)='.\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x80041, 0x0) ptrace$cont(0x1f, 0x0, 0x8, 0x80) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) quotactl(0x1, &(0x7f0000000140)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000300)="eef7406b52e199f94a07a4bea5e52a74f209a99107e179aabbe437f53b") [ 311.799518][T28480] loop2: detected capacity change from 0 to 562 [ 311.820125][T28486] loop3: detected capacity change from 0 to 562 [ 311.827051][T28480] EXT4-fs (loop2): inodes count not valid: 1568 vs 32 [ 311.841670][T28486] FAULT_INJECTION: forcing a failure. [ 311.841670][T28486] name failslab, interval 1, probability 0, space 0, times 0 [ 311.854517][T28486] CPU: 1 PID: 28486 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 311.863393][T28486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.873785][T28486] Call Trace: [ 311.877071][T28486] dump_stack+0x137/0x19d [ 311.881420][T28486] should_fail+0x23c/0x250 [ 311.885948][T28486] __should_failslab+0x81/0x90 [ 311.890913][T28486] should_failslab+0x5/0x20 [ 311.895459][T28486] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 311.901310][T28486] ? __schedule+0x427/0x5b0 [ 311.906006][T28486] ? __kmalloc_node+0x30/0x40 [ 311.910785][T28486] __kmalloc_node+0x30/0x40 [ 311.915467][T28486] kvmalloc_node+0x81/0xf0 [ 311.919884][T28486] ext4_fill_super+0x3123/0x8010 [ 311.924948][T28486] ? snprintf+0x6f/0x90 [ 311.929123][T28486] ? register_shrinker_prepared+0xc2/0xd0 [ 311.934915][T28486] mount_bdev+0x1e8/0x290 [ 311.939447][T28486] ? ext4_mount+0x40/0x40 [ 311.943851][T28486] ? ext4_errno_to_code+0x110/0x110 [ 311.949058][T28486] ext4_mount+0x2d/0x40 [ 311.953255][T28486] legacy_get_tree+0x70/0xc0 [ 311.957901][T28486] vfs_get_tree+0x4a/0x1a0 [ 311.962313][T28486] path_mount+0x11d4/0x1ce0 [ 311.966847][T28486] __se_sys_mount+0x23d/0x2e0 [ 311.971519][T28486] __x64_sys_mount+0x63/0x70 [ 311.976354][T28486] do_syscall_64+0x4a/0x90 [ 311.980932][T28486] ? irqentry_exit_to_user_mode+0x5/0x20 [ 311.986571][T28486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.992458][T28486] RIP: 0033:0x467afa [ 311.996633][T28486] 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 [ 312.016328][T28486] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 312.024950][T28486] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 312.033021][T28486] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 312.041023][T28486] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 02:42:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x127) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000100)={0x0, 0x8f7, [0xee6, 0x3, 0x101, 0x6, 0x4000000000000000, 0x8]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{0x0, 0xfe, 0x4, 0x1000}, {0x9, 0x81, 0x0, 0xfe000000}, {0x69, 0x5, 0x81, 0x8}, {0x0, 0xbe, 0x0, 0x80000001}, {0x7, 0x55, 0x20, 0x8}, {0x4, 0x0, 0x81, 0x6}, {0x2, 0x5, 0x3f, 0x8}]}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 312.049130][T28486] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 312.057109][T28486] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 312.065202][T28486] EXT4-fs (loop3): not enough memory 02:42:31 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc65c9ca91e9a868377ce2189dceecd7c7676264c5ea6dc445a7ac14a8c83013ee", 0x25}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x36) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x7c3, 0x71, 0x5, 0x1}, {0x7f, 0x6, 0xa9, 0x8}, {0x6, 0x0, 0x6, 0xfffffffa}, {0x40, 0x0, 0x0, 0x2}, {0x3f, 0x8, 0x7, 0xffff}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) waitid(0x1, r2, 0x0, 0x8, &(0x7f00000002c0)) unlink(&(0x7f0000000140)='./file0\x00') 02:42:31 executing program 3 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 312.097107][T28508] loop4: detected capacity change from 0 to 562 [ 312.111977][T28508] EXT4-fs (loop4): inodes count not valid: 544 vs 32 02:42:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='uid_map\x00') sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28dbdf25070000006c65312e3f66696c65310000"], 0x28}, 0x1, 0x0, 0x0, 0x4008001}, 0x20000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340), 0x8000, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) mount$9p_fd(0x0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), 0x40005, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'uid_map\x00'}}, {@cache_none}], [{@appraise}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r5}}, {@obj_role={'obj_role', 0x3d, 'uid_map\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'uid_map\x00'}}]}}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200300008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200700008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:31 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) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, 0x0, 0xfffffecc) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, 0x0, 0xfffffecc) write$binfmt_misc(r3, &(0x7f0000000000)={'syz0'}, 0x4) preadv(r3, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, 0x7ff, 0x2) write$binfmt_misc(r2, &(0x7f0000000000)={'syz0'}, 0x4) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000140)={&(0x7f0000000100)=""/31, 0x1f}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) renameat2(r1, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file2\x00', 0x5) getresuid(&(0x7f0000000300), &(0x7f0000001440), &(0x7f0000001480)) mount$tmpfs(0x0, &(0x7f00000001c0)='./file2\x00', &(0x7f0000000200), 0x878, &(0x7f0000000240)={[], [{@smackfsdef={'smackfsdef', 0x3d, 'permM\x99<\x03\x00\x00\x00\x00\x00\x00\x00'}}]}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 312.235703][T28541] loop4: detected capacity change from 0 to 562 [ 312.243753][T28535] loop3: detected capacity change from 0 to 562 [ 312.275401][T28535] FAULT_INJECTION: forcing a failure. [ 312.275401][T28535] name failslab, interval 1, probability 0, space 0, times 0 [ 312.288563][T28535] CPU: 0 PID: 28535 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 312.297501][T28535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.307774][T28535] Call Trace: [ 312.311045][T28535] dump_stack+0x137/0x19d [ 312.315371][T28535] should_fail+0x23c/0x250 [ 312.319978][T28535] ? mempool_alloc_slab+0x16/0x20 [ 312.325011][T28535] __should_failslab+0x81/0x90 [ 312.329767][T28535] should_failslab+0x5/0x20 [ 312.334274][T28535] kmem_cache_alloc+0x46/0x2f0 [ 312.339063][T28535] mempool_alloc_slab+0x16/0x20 [ 312.344001][T28535] ? mempool_free+0x130/0x130 [ 312.348666][T28535] mempool_alloc+0x8c/0x300 [ 312.353228][T28535] ? pagecache_get_page+0x7a3/0x900 [ 312.358506][T28535] bio_alloc_bioset+0xcc/0x480 [ 312.363258][T28535] ? __find_get_block+0x82c/0x900 [ 312.368497][T28535] submit_bh_wbc+0x130/0x330 [ 312.373220][T28535] ? __getblk_gfp+0x3f/0x590 [ 312.378057][T28535] submit_bh+0x21/0x30 [ 312.382141][T28535] ? __wait_on_buffer+0x60/0x60 [ 312.387148][T28535] ext4_read_bh_nowait+0xdd/0x140 [ 312.392420][T28535] ext4_fill_super+0x3619/0x8010 [ 312.397557][T28535] ? snprintf+0x6f/0x90 [ 312.401767][T28535] ? register_shrinker_prepared+0xc2/0xd0 [ 312.407474][T28535] mount_bdev+0x1e8/0x290 [ 312.412163][T28535] ? ext4_mount+0x40/0x40 [ 312.418056][T28535] ? ext4_errno_to_code+0x110/0x110 [ 312.423324][T28535] ext4_mount+0x2d/0x40 [ 312.427471][T28535] legacy_get_tree+0x70/0xc0 [ 312.432062][T28535] vfs_get_tree+0x4a/0x1a0 [ 312.436481][T28535] path_mount+0x11d4/0x1ce0 [ 312.441073][T28535] __se_sys_mount+0x23d/0x2e0 [ 312.445854][T28535] ? mntput+0x45/0x70 [ 312.449871][T28535] ? __fpregs_load_activate+0x103/0x1b0 [ 312.455422][T28535] __x64_sys_mount+0x63/0x70 [ 312.460020][T28535] do_syscall_64+0x4a/0x90 [ 312.464508][T28535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.470731][T28535] RIP: 0033:0x467afa [ 312.474758][T28535] 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 [ 312.494861][T28535] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 312.503290][T28535] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 312.511426][T28535] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 312.519886][T28535] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 312.528107][T28535] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 02:42:32 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x5e06, 0xa198) [ 312.536169][T28535] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 312.546470][T28535] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 312.557669][T28549] loop2: detected capacity change from 0 to 562 [ 312.577621][T28541] EXT4-fs (loop4): inodes count not valid: 800 vs 32 02:42:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:42:32 executing program 3 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 312.589857][T28549] EXT4-fs (loop2): inodes count not valid: 1824 vs 32 [ 312.641820][T28549] loop2: detected capacity change from 0 to 562 [ 312.648710][T28549] EXT4-fs (loop2): inodes count not valid: 1824 vs 32 [ 312.659782][T28541] loop4: detected capacity change from 0 to 562 02:42:32 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x5f0d, 0xa198) 02:42:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) preadv(r1, &(0x7f0000000140), 0x0, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') close_range(r0, r0, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x80000, 0x68) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r2) mlock2(&(0x7f0000714000/0x2000)=nil, 0x2000, 0x1) 02:42:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 312.688201][T28572] loop3: detected capacity change from 0 to 562 [ 312.690908][T28541] EXT4-fs (loop4): inodes count not valid: 800 vs 32 [ 312.701577][T28572] FAULT_INJECTION: forcing a failure. [ 312.701577][T28572] name failslab, interval 1, probability 0, space 0, times 0 [ 312.714226][T28572] CPU: 1 PID: 28572 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 312.723076][T28572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.733355][T28572] Call Trace: [ 312.736647][T28572] dump_stack+0x137/0x19d [ 312.741114][T28572] should_fail+0x23c/0x250 [ 312.745549][T28572] ? prealloc_shrinker+0xae/0xe0 [ 312.750579][T28572] __should_failslab+0x81/0x90 [ 312.755447][T28572] should_failslab+0x5/0x20 [ 312.760044][T28572] __kmalloc+0x66/0x340 [ 312.764244][T28572] prealloc_shrinker+0xae/0xe0 [ 312.769113][T28572] register_shrinker+0x18/0xf0 [ 312.773890][T28572] ext4_es_register_shrinker+0x19e/0x1f0 [ 312.779708][T28572] ext4_fill_super+0x4392/0x8010 [ 312.784721][T28572] mount_bdev+0x1e8/0x290 [ 312.789076][T28572] ? ext4_mount+0x40/0x40 [ 312.793506][T28572] ? ext4_errno_to_code+0x110/0x110 [ 312.798696][T28572] ext4_mount+0x2d/0x40 [ 312.802928][T28572] legacy_get_tree+0x70/0xc0 [ 312.807513][T28572] vfs_get_tree+0x4a/0x1a0 [ 312.812086][T28572] path_mount+0x11d4/0x1ce0 [ 312.817048][T28572] __se_sys_mount+0x23d/0x2e0 [ 312.821889][T28572] ? mntput+0x45/0x70 [ 312.826168][T28572] __x64_sys_mount+0x63/0x70 [ 312.830853][T28572] do_syscall_64+0x4a/0x90 [ 312.835333][T28572] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.841238][T28572] RIP: 0033:0x467afa [ 312.845118][T28572] 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 [ 312.865144][T28572] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 312.873630][T28572] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 312.881914][T28572] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 312.889935][T28572] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 312.898182][T28572] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 312.906718][T28572] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 312.923173][ T25] kauditd_printk_skb: 609 callbacks suppressed [ 312.923186][ T25] audit: type=1326 audit(1622688152.345:8751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 312.961979][ T25] audit: type=1326 audit(1622688152.345:8752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.003107][ T25] audit: type=1326 audit(1622688152.355:8753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.003143][T28587] loop2: detected capacity change from 0 to 562 [ 313.026150][T28587] EXT4-fs (loop2): inodes count not valid: 2080 vs 32 [ 313.034592][ T25] audit: type=1326 audit(1622688152.355:8754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.068061][ T25] audit: type=1326 audit(1622688152.355:8755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.093764][ T25] audit: type=1326 audit(1622688152.355:8756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.119780][ T25] audit: type=1326 audit(1622688152.355:8757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.122329][T28587] loop2: detected capacity change from 0 to 562 [ 313.144071][ T25] audit: type=1326 audit(1622688152.355:8758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.175580][ T25] audit: type=1326 audit(1622688152.355:8759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.200773][ T25] audit: type=1326 audit(1622688152.355:8760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 313.233006][T28587] EXT4-fs (loop2): inodes count not valid: 2080 vs 32 02:42:34 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x8, &(0x7f0000000140)=[{0xfffb, 0x4e, 0x0, 0x81}, {0x81, 0x4, 0x8, 0x85}, {0x4, 0x8e, 0x40, 0x4}, {0x4, 0x3f, 0x80, 0x86}, {0x7, 0x1, 0xff, 0x1}, {0x6, 0x0, 0x40, 0x7}, {0x4, 0xc, 0x5, 0x9}, {0xfffe, 0xff, 0x7, 0x9}]}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:34 executing program 3 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/61, 0x3d}, {&(0x7f0000000440)=""/61, 0x3d}], 0x3, 0x4, 0x100) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x101, 0x20, 0x9, 0xc68}]}) mmap(&(0x7f000068c000/0x1000)=nil, 0x1000, 0x1, 0x13, r1, 0x614dd000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000002dc0)=[{&(0x7f0000000600)=""/244, 0xf4}], 0x1) mmap(&(0x7f0000636000/0x3000)=nil, 0x3000, 0x2000001, 0x810, r2, 0x9eef3000) r3 = openat$incfs(r0, &(0x7f00000004c0)='.log\x00', 0x800, 0x20) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000000500), 0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mount$tmpfs(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e725f626c6f636b733d706b2d2c687567653d77697468696e5f733b2dc28b6d6f05003d3030303030303030303030303030303030303030b230312c6e725f626c6f636b733d332c6673757508000000000000772f3961322d623100322d32323966003465342c00"/113]) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r4 = eventfd(0x6) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000005c0)=0x2) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/1, 0x1}], 0x3, 0xfffffef3, 0x80) 02:42:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200400008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:34 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6004, 0xa198) 02:42:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200900008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 315.156204][T28611] loop3: detected capacity change from 0 to 562 [ 315.158931][T28613] loop4: detected capacity change from 0 to 562 [ 315.172651][T28611] FAULT_INJECTION: forcing a failure. [ 315.172651][T28611] name failslab, interval 1, probability 0, space 0, times 0 [ 315.185519][T28611] CPU: 1 PID: 28611 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 315.191507][T28613] EXT4-fs (loop4): inodes count not valid: 1056 vs 32 [ 315.194285][T28611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.194298][T28611] Call Trace: [ 315.194305][T28611] dump_stack+0x137/0x19d [ 315.219017][T28611] should_fail+0x23c/0x250 [ 315.223554][T28611] ? mempool_alloc_slab+0x16/0x20 [ 315.228633][T28611] __should_failslab+0x81/0x90 [ 315.233480][T28611] should_failslab+0x5/0x20 [ 315.237976][T28611] kmem_cache_alloc+0x46/0x2f0 [ 315.242738][T28611] mempool_alloc_slab+0x16/0x20 [ 315.247702][T28611] ? mempool_free+0x130/0x130 [ 315.252455][T28611] mempool_alloc+0x8c/0x300 [ 315.256967][T28611] ? pagecache_get_page+0x7a3/0x900 [ 315.262247][T28611] bio_alloc_bioset+0xcc/0x480 [ 315.267087][T28611] ? __find_get_block+0x82c/0x900 [ 315.272232][T28611] submit_bh_wbc+0x130/0x330 [ 315.276895][T28611] ? __getblk_gfp+0x3f/0x590 [ 315.281529][T28611] submit_bh+0x21/0x30 [ 315.285790][T28611] ? __wait_on_buffer+0x60/0x60 [ 315.290840][T28611] ext4_read_bh_nowait+0xdd/0x140 [ 315.296317][T28611] ext4_fill_super+0x3619/0x8010 [ 315.301324][T28611] ? snprintf+0x6f/0x90 [ 315.305691][T28611] ? register_shrinker_prepared+0xc2/0xd0 [ 315.312437][T28611] mount_bdev+0x1e8/0x290 [ 315.317380][T28611] ? ext4_mount+0x40/0x40 [ 315.322968][T28611] ? ext4_errno_to_code+0x110/0x110 [ 315.328998][T28611] ext4_mount+0x2d/0x40 [ 315.333622][T28611] legacy_get_tree+0x70/0xc0 [ 315.338804][T28611] vfs_get_tree+0x4a/0x1a0 [ 315.344241][T28611] path_mount+0x11d4/0x1ce0 [ 315.349761][T28611] __se_sys_mount+0x23d/0x2e0 [ 315.354624][T28611] ? mntput+0x45/0x70 [ 315.358893][T28611] __x64_sys_mount+0x63/0x70 [ 315.363920][T28611] do_syscall_64+0x4a/0x90 [ 315.369228][T28611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.375651][T28611] RIP: 0033:0x467afa [ 315.379911][T28611] 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 [ 315.407428][T28611] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 315.416265][T28611] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 315.424396][T28611] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 315.432736][T28611] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 [ 315.441948][T28611] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 02:42:34 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6014, 0xa198) [ 315.450121][T28611] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 315.466552][T28621] loop2: detected capacity change from 0 to 562 [ 315.474370][T28611] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 315.494959][T28621] EXT4-fs (loop2): inodes count not valid: 2336 vs 32 02:42:34 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') mount(&(0x7f0000000340)=ANY=[@ANYBLOB="17e3070000006264300024def45f13d171f1f4b9e8f432f4653567f1ac87511d9c57524a749df9fc8761d8bd6fef8df02961eed11890ec364abccdfbcc8955c0d978e1983dabb45762620b37294bcc342ff2cf79972892168bef95cc1185640219010562722ca43c07ab2e033e1794e738f9eaafdd4d937b93a7ed5c"], &(0x7f0000000300)='./file1\x00', &(0x7f0000000280)='binder\x00', 0x40000, &(0x7f0000000240)='\x13#$\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000140)='&%):-{\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:35 executing program 3 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 315.505102][T28613] loop4: detected capacity change from 0 to 562 [ 315.516947][T28613] EXT4-fs (loop4): inodes count not valid: 1056 vs 32 02:42:35 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x610b, 0xa198) 02:42:35 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x118, r0, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0xce, 0x2a, [@chsw_timing={0x68, 0x4, {0xffff, 0x4}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x4, 0x4, 0x81}}, @measure_req={0x26, 0xbc, {0x5, 0x6, 0x0, "9e0147049c46b2e710774bc703d178156981328eefefd5560870b3d75236bfd4fa00d5d118d7630a5aeb33ce6f3be16dc5d7439148775defad0f7a8e6bacb231ff334c5880da35683c0b1200706888dfee1086a8758325a461254251c5cd3beadcb63adbd0da0d18b1c03ff1c6a857f0b7577d8cd45113b9a4fd03dc5c1dbd522d00487e023b9ac83aaa4f0646e3a17ed117f81d139d8e436d2b76dcfce8accda4c5a754ff6cc10cb4a7116ae5caeee4ee886a9a1ac7a6405b"}}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x4004) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x4a, 0x40, 0x8c, 0x1000}, {0x101, 0xc5, 0x0, 0x3f}, {0x5, 0x8, 0xe4, 0x5}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, r0, 0x300, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_SEQ={0x9, 0xa, "15de7bef6f"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x44}, 0x1, 0x0, 0x0, 0x40440c4}, 0x8080) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x1, 0x3, 0x7, 0x2}, {0x97, 0x40, 0x4, 0x1000}]}) 02:42:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200500008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 315.646931][T28664] loop3: detected capacity change from 0 to 562 [ 315.654258][T28668] loop2: detected capacity change from 0 to 562 [ 315.661230][T28665] loop4: detected capacity change from 0 to 562 [ 315.670704][T28664] FAULT_INJECTION: forcing a failure. [ 315.670704][T28664] name failslab, interval 1, probability 0, space 0, times 0 [ 315.684258][T28664] CPU: 1 PID: 28664 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 315.694589][T28664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.705880][T28664] Call Trace: [ 315.710046][T28664] dump_stack+0x137/0x19d [ 315.714626][T28664] should_fail+0x23c/0x250 [ 315.719999][T28664] ? prealloc_shrinker+0xae/0xe0 [ 315.725888][T28664] __should_failslab+0x81/0x90 [ 315.731663][T28664] should_failslab+0x5/0x20 [ 315.736338][T28664] __kmalloc+0x66/0x340 [ 315.741126][T28664] prealloc_shrinker+0xae/0xe0 [ 315.746409][T28664] register_shrinker+0x18/0xf0 [ 315.752938][T28664] ext4_es_register_shrinker+0x19e/0x1f0 [ 315.759539][T28664] ext4_fill_super+0x4392/0x8010 [ 315.764801][T28664] mount_bdev+0x1e8/0x290 [ 315.769836][T28664] ? ext4_mount+0x40/0x40 [ 315.774620][T28664] ? ext4_errno_to_code+0x110/0x110 [ 315.779871][T28664] ext4_mount+0x2d/0x40 [ 315.784619][T28664] legacy_get_tree+0x70/0xc0 [ 315.789293][T28664] vfs_get_tree+0x4a/0x1a0 [ 315.794592][T28664] path_mount+0x11d4/0x1ce0 [ 315.800056][T28664] __se_sys_mount+0x23d/0x2e0 [ 315.806736][T28664] ? mntput+0x45/0x70 [ 315.812114][T28664] ? __fpregs_load_activate+0x103/0x1b0 [ 315.817927][T28664] __x64_sys_mount+0x63/0x70 [ 315.823254][T28664] do_syscall_64+0x4a/0x90 [ 315.827849][T28664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.834239][T28664] RIP: 0033:0x467afa [ 315.838293][T28664] 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 [ 315.858945][T28664] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 315.870997][T28664] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 315.880118][T28664] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007feda18d1000 [ 315.889105][T28664] RBP: 00007feda18d1040 R08: 00007feda18d1040 R09: 0000000020000000 02:42:35 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x611b, 0xa198) [ 315.898540][T28664] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 315.908607][T28664] R13: 0000000020000100 R14: 00007feda18d1000 R15: 00000000200000c0 [ 315.918103][T28665] EXT4-fs (loop4): inodes count not valid: 1312 vs 32 [ 315.928816][T28668] EXT4-fs (loop2): inodes count not valid: 2592 vs 32 02:42:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:35 executing program 3 (fault-call:0 fault-nth:71): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 315.978208][T28665] loop4: detected capacity change from 0 to 562 [ 315.986543][T28665] EXT4-fs (loop4): inodes count not valid: 1312 vs 32 [ 315.995192][T28618] tmpfs: Bad value for 'nr_blocks' 02:42:35 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6202, 0xa198) 02:42:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200600008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 316.060843][T28701] loop3: detected capacity change from 0 to 562 [ 316.068892][T28701] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 316.090301][T28698] loop2: detected capacity change from 0 to 562 02:42:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 316.116929][T28698] EXT4-fs (loop2): inodes count not valid: 2848 vs 32 [ 316.119173][T28711] loop4: detected capacity change from 0 to 562 [ 316.152774][T28711] EXT4-fs (loop4): inodes count not valid: 1568 vs 32 02:42:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 316.174861][T28701] FAULT_INJECTION: forcing a failure. [ 316.174861][T28701] name failslab, interval 1, probability 0, space 0, times 0 [ 316.187871][T28701] CPU: 0 PID: 28701 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 316.196641][T28701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.206839][T28701] Call Trace: [ 316.210125][T28701] dump_stack+0x137/0x19d [ 316.214470][T28701] should_fail+0x23c/0x250 [ 316.218982][T28701] __should_failslab+0x81/0x90 [ 316.223758][T28701] ? kobject_uevent_env+0x1a7/0xc40 [ 316.229179][T28701] should_failslab+0x5/0x20 [ 316.234653][T28701] kmem_cache_alloc_trace+0x49/0x310 [ 316.239941][T28701] ? kernfs_put+0x2e2/0x300 [ 316.245341][T28701] ? rb_erase+0x4bb/0x750 [ 316.249698][T28701] ? kernfs_put+0x39/0x300 [ 316.254101][T28701] ? dev_uevent_filter+0x70/0x70 [ 316.259027][T28701] kobject_uevent_env+0x1a7/0xc40 [ 316.264067][T28701] ? __kernfs_remove+0x678/0x6a0 [ 316.269004][T28701] ? kernfs_find_ns+0x30d/0x320 [ 316.274307][T28701] ? kernfs_put+0x39/0x300 [ 316.278754][T28701] kobject_uevent+0x18/0x20 [ 316.283271][T28701] __loop_clr_fd+0x433/0x640 [ 316.287941][T28701] lo_ioctl+0x9eb/0x11f0 [ 316.292554][T28701] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 316.297831][T28701] ? call_rcu+0x259/0x6c0 [ 316.302770][T28701] ? avc_has_extended_perms+0x5d8/0x7b0 [ 316.308593][T28701] ? kfree+0xf0/0x1d0 [ 316.312649][T28701] ? blkdev_common_ioctl+0x9c3/0x1040 [ 316.318054][T28701] ? selinux_file_ioctl+0x8e0/0x970 [ 316.325589][T28701] ? lo_release+0x120/0x120 [ 316.330426][T28701] blkdev_ioctl+0x1d0/0x3c0 [ 316.334938][T28701] block_ioctl+0x6d/0x80 [ 316.339169][T28701] ? blkdev_iopoll+0x70/0x70 [ 316.343993][T28701] __se_sys_ioctl+0xcb/0x140 [ 316.348585][T28701] __x64_sys_ioctl+0x3f/0x50 [ 316.353240][T28701] do_syscall_64+0x4a/0x90 [ 316.357781][T28701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.363925][T28701] RIP: 0033:0x466397 [ 316.368999][T28701] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 316.396848][T28701] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.406337][T28701] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 316.414483][T28701] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 02:42:35 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 316.422527][T28701] RBP: 00007feda18d16bc R08: 00007feda18d1040 R09: 0000000020000000 [ 316.432068][T28701] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 316.441166][T28701] R13: 0000000000000016 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:35 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000140)='./file1\x00', 0x200, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000240)='./file0/file0\x00', 0x0) accept$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000080)=0x6e) 02:42:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 316.477699][T28728] loop2: detected capacity change from 0 to 562 [ 316.506038][T28711] loop4: detected capacity change from 0 to 562 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x9, 0x40, 0x1e, 0x9}, {0x401, 0x6, 0x40, 0x225}, {0x4, 0x3e, 0x0, 0x32}, {0x7ff, 0x6, 0x0, 0x8}, {0x80, 0x0, 0x4, 0x1}, {0x800, 0x1, 0x1, 0xe860}]}) utime(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)={0x7f, 0x8}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:36 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 316.525828][T28728] EXT4-fs (loop2): inodes count not valid: 3104 vs 32 [ 316.533067][T28711] EXT4-fs (loop4): inodes count not valid: 1568 vs 32 02:42:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200700008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:36 executing program 3 (fault-call:0 fault-nth:72): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) statfs(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/4096) open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x6) unlink(&(0x7f0000000180)='./file1\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) pivot_root(&(0x7f0000001240)='./file1\x00', &(0x7f0000001280)='./file1\x00') 02:42:36 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6222, 0xa198) 02:42:36 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x1, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 316.617802][T28728] loop2: detected capacity change from 0 to 562 [ 316.628310][T28761] loop4: detected capacity change from 0 to 562 [ 316.644777][T28761] EXT4-fs (loop4): inodes count not valid: 1824 vs 32 [ 316.653997][T28728] EXT4-fs (loop2): inodes count not valid: 3104 vs 32 02:42:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 316.699107][T28768] loop3: detected capacity change from 0 to 562 [ 316.720768][T28761] loop4: detected capacity change from 0 to 562 [ 316.737272][T28768] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x800, 0x1f, 0x1, 0x1}, {0x9, 0x9, 0x2, 0x40}, {0x800, 0x4, 0x80, 0x4}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 316.759866][T28761] EXT4-fs (loop4): inodes count not valid: 1824 vs 32 02:42:36 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6309, 0xa198) [ 316.801769][T28789] loop2: detected capacity change from 0 to 562 [ 316.814733][T28768] FAULT_INJECTION: forcing a failure. [ 316.814733][T28768] name failslab, interval 1, probability 0, space 0, times 0 [ 316.828706][T28768] CPU: 1 PID: 28768 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 316.838238][T28768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.850307][T28768] Call Trace: [ 316.850831][T28789] EXT4-fs (loop2): inodes count not valid: 3360 vs 32 [ 316.854099][T28768] dump_stack+0x137/0x19d [ 316.854129][T28768] should_fail+0x23c/0x250 [ 316.872235][T28768] __should_failslab+0x81/0x90 [ 316.878140][T28768] ? kobject_uevent_env+0x1a7/0xc40 [ 316.884258][T28768] should_failslab+0x5/0x20 [ 316.889039][T28768] kmem_cache_alloc_trace+0x49/0x310 [ 316.895139][T28768] ? kernfs_put+0x2e2/0x300 [ 316.900792][T28768] ? rb_erase+0x4bb/0x750 [ 316.906409][T28768] ? kernfs_put+0x39/0x300 [ 316.911987][T28768] ? dev_uevent_filter+0x70/0x70 [ 316.917248][T28768] kobject_uevent_env+0x1a7/0xc40 [ 316.922438][T28768] ? __kernfs_remove+0x678/0x6a0 [ 316.927418][T28768] ? kernfs_find_ns+0x30d/0x320 [ 316.932350][T28768] ? kernfs_put+0x39/0x300 [ 316.936782][T28768] kobject_uevent+0x18/0x20 [ 316.941314][T28768] __loop_clr_fd+0x433/0x640 [ 316.945925][T28768] lo_ioctl+0x9eb/0x11f0 [ 316.950313][T28768] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 316.955602][T28768] ? call_rcu+0x259/0x6c0 [ 316.959944][T28768] ? avc_has_extended_perms+0x5d8/0x7b0 [ 316.965509][T28768] ? kfree+0xf0/0x1d0 [ 316.969608][T28768] ? blkdev_common_ioctl+0x9c3/0x1040 [ 316.974995][T28768] ? selinux_file_ioctl+0x8e0/0x970 [ 316.980204][T28768] ? lo_release+0x120/0x120 [ 316.984715][T28768] blkdev_ioctl+0x1d0/0x3c0 [ 316.989519][T28768] block_ioctl+0x6d/0x80 [ 316.993782][T28768] ? blkdev_iopoll+0x70/0x70 [ 316.998406][T28768] __se_sys_ioctl+0xcb/0x140 [ 317.003000][T28768] __x64_sys_ioctl+0x3f/0x50 [ 317.007613][T28768] do_syscall_64+0x4a/0x90 [ 317.012145][T28768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.018100][T28768] RIP: 0033:0x466397 [ 317.021981][T28768] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 317.042153][T28768] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:42:36 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:36 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6329, 0xa198) 02:42:36 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6400, 0xa198) [ 317.050574][T28768] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 317.058697][T28768] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 317.066728][T28768] RBP: 00007feda18d16bc R08: 00007feda18d1040 R09: 0000000020000000 [ 317.074704][T28768] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 317.082874][T28768] R13: 0000000000000016 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:36 executing program 3 (fault-call:0 fault-nth:73): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000002c0)={0x4, &(0x7f0000000100)=[{0x7ff, 0x9, 0x9, 0x7fff}, {0x2, 0x5, 0x9, 0x9}, {0x200, 0x7, 0xd3, 0x80000000}, {0x800, 0x6, 0x6, 0x4}]}) utimes(&(0x7f0000000140)='./file1\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f00000001c0)="fe06a12ba1c326cd3cc8df7060a69d543ffbe597600a63e1dfa73f49019be3e9a20192928cca84eab65611b65f36ef5f7d8af2035446dd04c7c0cb2eb4e0b5f738cc9bca2d8323f5d2f55e2213cdaeb84fdfa933facf532c46336d65", 0x5c, 0x20000801, &(0x7f0000000240)=@generic={0x2a, "378eaeb68240baec6cd80bc84e6bd0c988b109295d60d85e62be037c02595b975ba5feac3c079b05e49f2e755cdfea483558a0bef65f3f05e5f705286f36ccee6c3b0fac4d5927636a52408d40fb668720ca5eb47f3673a69e6f7f19e42d76e45751d3ac8c46338b103ffad682ee20c562c36f673a6a13b8391afe9b6af5"}, 0x80) 02:42:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 317.131873][T28789] loop2: detected capacity change from 0 to 562 [ 317.141009][T28789] EXT4-fs (loop2): inodes count not valid: 3360 vs 32 [ 317.166833][T28819] loop4: detected capacity change from 0 to 562 [ 317.183967][T28819] EXT4-fs (loop4): inodes count not valid: 2080 vs 32 02:42:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 317.227987][T28834] loop3: detected capacity change from 0 to 562 [ 317.257211][T28819] loop4: detected capacity change from 0 to 562 [ 317.270258][T28848] loop2: detected capacity change from 0 to 562 02:42:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:36 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000200)={'U+', 0x80000001}, 0x16, 0x3) [ 317.273785][T28819] EXT4-fs (loop4): inodes count not valid: 2080 vs 32 [ 317.284661][T28848] EXT4-fs (loop2): inodes count not valid: 3616 vs 32 [ 317.292567][T28834] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:36 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 317.362522][T28834] FAULT_INJECTION: forcing a failure. [ 317.362522][T28834] name failslab, interval 1, probability 0, space 0, times 0 [ 317.375316][T28834] CPU: 1 PID: 28834 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 317.384138][T28834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.394237][T28834] Call Trace: [ 317.397537][T28834] dump_stack+0x137/0x19d [ 317.401899][T28834] should_fail+0x23c/0x250 [ 317.406320][T28834] __should_failslab+0x81/0x90 [ 317.411201][T28834] should_failslab+0x5/0x20 [ 317.415729][T28834] kmem_cache_alloc_node+0x58/0x2b0 [ 317.420948][T28834] ? __alloc_skb+0xed/0x420 [ 317.425739][T28834] __alloc_skb+0xed/0x420 [ 317.430068][T28834] alloc_uevent_skb+0x5b/0x120 [ 317.434832][T28834] kobject_uevent_env+0x863/0xc40 [ 317.439915][T28834] ? kernfs_put+0x39/0x300 [ 317.444544][T28834] kobject_uevent+0x18/0x20 [ 317.449233][T28834] __loop_clr_fd+0x433/0x640 [ 317.453949][T28834] lo_ioctl+0x9eb/0x11f0 [ 317.458270][T28834] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 317.463541][T28834] ? call_rcu+0x259/0x6c0 [ 317.467911][T28834] ? avc_has_extended_perms+0x5d8/0x7b0 [ 317.473506][T28834] ? kfree+0xf0/0x1d0 [ 317.477480][T28834] ? blkdev_common_ioctl+0x9c3/0x1040 [ 317.483034][T28834] ? selinux_file_ioctl+0x8e0/0x970 [ 317.488596][T28834] ? lo_release+0x120/0x120 [ 317.493110][T28834] blkdev_ioctl+0x1d0/0x3c0 [ 317.497618][T28834] block_ioctl+0x6d/0x80 [ 317.501869][T28834] ? blkdev_iopoll+0x70/0x70 [ 317.506471][T28834] __se_sys_ioctl+0xcb/0x140 [ 317.511069][T28834] __x64_sys_ioctl+0x3f/0x50 [ 317.516078][T28834] do_syscall_64+0x4a/0x90 [ 317.520496][T28834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.526549][T28834] RIP: 0033:0x466397 [ 317.530482][T28834] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 317.550201][T28834] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.558902][T28834] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 317.567091][T28834] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 317.575061][T28834] RBP: 00007feda18d16bc R08: 00007feda18d1040 R09: 0000000020000000 [ 317.583124][T28834] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 317.591246][T28834] R13: 0000000000000016 R14: 00007feda18d1000 R15: 00000000200000c0 02:42:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200900008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:37 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6430, 0xa198) 02:42:37 executing program 0: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @dev}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000c80)={@empty, @remote, 0x0}, &(0x7f0000000cc0)=0xc) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000fc0)={'ip6tnl0\x00', &(0x7f0000000f40)={'ip6tnl0\x00', 0x0, 0x2b, 0x2, 0x2, 0x7, 0x48, @private0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x10000, 0x6}}) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, @vsock={0x28, 0x0, 0x0, @my=0x1}, @xdp={0x2c, 0x0, 0x0, 0x15}, @ax25={0x3, @default, 0x1}, 0x3bde, 0x0, 0x0, 0x0, 0xfbff, 0x0, 0x0, 0xe72a, 0xaed}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001080)={'team0\x00', 0x0}) r7 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r7, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)={0x168, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x801}, 0xa0682dbab900184f) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:37 executing program 3 (fault-call:0 fault-nth:74): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:37 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101000, 0x4, 0x1e}, 0x18) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 317.621876][T28869] loop2: detected capacity change from 0 to 562 [ 317.649648][T28869] EXT4-fs (loop2): inodes count not valid: 3872 vs 32 02:42:37 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), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:37 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') ptrace$setopts(0x4206, 0x0, 0x5, 0x100020) utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 317.683384][T28885] loop4: detected capacity change from 0 to 562 [ 317.721385][T28869] loop2: detected capacity change from 0 to 562 02:42:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 317.728343][T28869] EXT4-fs (loop2): inodes count not valid: 3872 vs 32 [ 317.734280][T28894] loop3: detected capacity change from 0 to 562 [ 317.741834][T28885] EXT4-fs (loop4): inodes count not valid: 2336 vs 32 02:42:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:37 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{0x1, 0x81, 0x20, 0x7}, {0x4, 0x2, 0x7, 0x7}]}) link(&(0x7f0000000040)='./file2\x00', &(0x7f00000000c0)='./file2\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 317.789351][T28894] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:37 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6507, 0xa198) [ 317.845851][T28918] loop4: detected capacity change from 0 to 562 [ 317.864385][T28894] FAULT_INJECTION: forcing a failure. [ 317.864385][T28894] name failslab, interval 1, probability 0, space 0, times 0 [ 317.877200][T28894] CPU: 1 PID: 28894 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 317.886875][T28894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.897586][T28894] Call Trace: [ 317.900864][T28894] dump_stack+0x137/0x19d [ 317.905188][T28894] should_fail+0x23c/0x250 [ 317.910070][T28894] __should_failslab+0x81/0x90 [ 317.915402][T28894] should_failslab+0x5/0x20 [ 317.920136][T28894] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 317.926404][T28894] ? __kmalloc_node_track_caller+0x30/0x40 [ 317.932261][T28894] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 317.937732][T28894] __kmalloc_node_track_caller+0x30/0x40 [ 317.943431][T28894] ? alloc_uevent_skb+0x5b/0x120 [ 317.948658][T28894] __alloc_skb+0x187/0x420 [ 317.953259][T28894] alloc_uevent_skb+0x5b/0x120 [ 317.958283][T28894] kobject_uevent_env+0x863/0xc40 [ 317.963452][T28894] ? kernfs_put+0x2e2/0x300 [ 317.968112][T28894] kobject_uevent+0x18/0x20 [ 317.972888][T28894] __loop_clr_fd+0x433/0x640 [ 317.978432][T28894] lo_ioctl+0x9eb/0x11f0 [ 317.982808][T28894] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 317.988510][T28894] ? call_rcu+0x259/0x6c0 [ 317.993029][T28894] ? avc_has_extended_perms+0x5d8/0x7b0 [ 317.999113][T28894] ? kfree+0xf0/0x1d0 [ 318.003184][T28894] ? blkdev_common_ioctl+0x9c3/0x1040 [ 318.008907][T28894] ? selinux_file_ioctl+0x8e0/0x970 [ 318.014603][T28894] ? lo_release+0x120/0x120 [ 318.019489][T28894] blkdev_ioctl+0x1d0/0x3c0 [ 318.024317][T28894] block_ioctl+0x6d/0x80 [ 318.028593][T28894] ? blkdev_iopoll+0x70/0x70 [ 318.033178][T28894] __se_sys_ioctl+0xcb/0x140 [ 318.037887][T28894] __x64_sys_ioctl+0x3f/0x50 [ 318.042727][T28894] do_syscall_64+0x4a/0x90 [ 318.047233][T28894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.053360][T28894] RIP: 0033:0x466397 [ 318.057331][T28894] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 318.077799][T28894] RSP: 002b:00007feda18d0fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 318.086885][T28894] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 318.095420][T28894] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 318.104211][T28894] RBP: 00007feda18d16bc R08: 00007feda18d1040 R09: 0000000020000000 [ 318.112570][T28894] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 318.120739][T28894] R13: 0000000000000016 R14: 00007feda18d1000 R15: 00000000200000c0 [ 318.136321][T28918] EXT4-fs (loop4): inodes count not valid: 2592 vs 32 02:42:37 executing program 3 (fault-call:0 fault-nth:75): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 318.143455][T28921] loop2: detected capacity change from 0 to 562 [ 318.153828][T28921] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 02:42:37 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), 0x7, 0xd9f, 0x4) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 318.192458][T28918] loop4: detected capacity change from 0 to 562 [ 318.221265][T28921] loop2: detected capacity change from 0 to 562 [ 318.227762][T28918] EXT4-fs (loop4): inodes count not valid: 2592 vs 32 02:42:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:37 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x6537, 0xa198) [ 318.239460][T28921] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 [ 318.259813][T28948] loop3: detected capacity change from 0 to 562 [ 318.270674][T28948] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201100008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 318.332997][T28958] loop4: detected capacity change from 0 to 562 [ 318.369910][T28973] loop3: detected capacity change from 0 to 562 [ 318.377362][ T25] kauditd_printk_skb: 344 callbacks suppressed [ 318.377374][ T25] audit: type=1326 audit(1622688157.805:9105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.385790][T28973] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 318.413727][T28958] EXT4-fs (loop4): inodes count not valid: 2848 vs 32 [ 318.425215][T28974] loop2: detected capacity change from 0 to 562 02:42:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 318.440436][T28974] EXT4-fs (loop2): inodes count not valid: 4384 vs 32 [ 318.458977][ T25] audit: type=1326 audit(1622688157.845:9106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=85 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.486110][ T25] audit: type=1326 audit(1622688157.865:9107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.511918][ T25] audit: type=1326 audit(1622688157.865:9108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.541130][ T25] audit: type=1326 audit(1622688157.865:9109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=86 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.546100][T28990] loop3: detected capacity change from 0 to 562 [ 318.571148][T28958] loop4: detected capacity change from 0 to 562 [ 318.587681][ T25] audit: type=1326 audit(1622688157.865:9110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.593901][T28990] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 318.614750][ T25] audit: type=1326 audit(1622688157.865:9111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=189 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 318.624526][T28990] EXT4-fs (loop3): group descriptors corrupted! [ 318.651774][ T25] audit: type=1326 audit(1622688157.865:9112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28953 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:38 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}}}, &(0x7f00000002c0)=0xe8) quotactl(0x806, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000300)="f55ac0fabe7a36c13ab426a85ef42f5453e9a875213a08624748c361bbb89d13b6140533501f842a6d83d97c76d6a2b48a192ba1dfe543bba51ccce6f24db544f5b0fc59dcd3acc7d3610b7d21804d693d686d710d4ade0b272f36882861e56309b3e77ab4e5e8a40424121207c73e13e33009d2dca4d83b474907747517e38b5d337ae1efdda8d16ef0afe878e2b78917b13fb5ecf626eba4f6c07936506f12ade3ba53e2a01c2f42695a0e7c2604603fccf0f4be3a33624d81125db824c8864b925f3a3de1b255842deaa2fc70a4877fdaa97c43b64885967d773feefadf66103b03cc3ab75b10a6d9528f5066c7543878") setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="629bcc98ba1181dc4ec1612c8040e2706d7472661d993c"], &(0x7f0000000480)='&\x00', 0x2, 0x2) 02:42:38 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x660e, 0xa198) 02:42:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 318.691849][ T25] audit: type=1326 audit(1622688158.095:9113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28911 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 [ 318.699591][T28990] loop3: detected capacity change from 0 to 562 [ 318.724897][T28990] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 318.735990][T28990] EXT4-fs (loop3): group descriptors corrupted! 02:42:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 318.790749][T29005] loop2: detected capacity change from 0 to 562 [ 318.800369][ T25] audit: type=1326 audit(1622688158.235:9114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29002 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 318.843182][T29005] EXT4-fs (loop2): inodes count not valid: 4640 vs 32 [ 318.870643][T29017] loop4: detected capacity change from 0 to 562 02:42:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:38 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x663e, 0xa198) [ 318.888832][T29005] loop2: detected capacity change from 0 to 562 [ 318.913564][T29017] EXT4-fs (loop4): inodes count not valid: 3104 vs 32 [ 318.923626][T29005] EXT4-fs (loop2): inodes count not valid: 4640 vs 32 [ 318.933207][T29026] loop3: detected capacity change from 0 to 562 02:42:38 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000000140)=[{0xffff, 0x6, 0xe3, 0x2}, {0x1000, 0x7f, 0xda, 0x272f}, {0x525, 0x1, 0x40, 0x9}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x20, 0x3, 0x40, 0x4}]}) prctl$PR_SET_SECCOMP(0x16, 0x183bb850a543951d, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x1, 0x7f, 0x40}, {0x8, 0xfa, 0x6, 0x1}, {0x1f, 0x0, 0x5, 0xfffff000}, {0x1f, 0x6, 0x9, 0xffffffff}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201300008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 318.951115][T29026] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 319.000799][T29017] loop4: detected capacity change from 0 to 562 [ 319.022764][T29017] EXT4-fs (loop4): inodes count not valid: 3104 vs 32 02:42:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 319.047217][T29054] loop2: detected capacity change from 0 to 562 [ 319.059087][T29060] loop3: detected capacity change from 0 to 562 [ 319.070528][T29054] EXT4-fs (loop2): inodes count not valid: 4896 vs 32 [ 319.080244][T29060] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201b00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 319.165705][T29079] loop2: detected capacity change from 0 to 562 [ 319.178815][T29079] EXT4-fs (loop2): inodes count not valid: 6176 vs 32 [ 319.193694][T29082] loop3: detected capacity change from 0 to 562 [ 319.201583][T29083] loop4: detected capacity change from 0 to 562 02:42:38 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 319.209315][T29082] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 319.222520][T29083] EXT4-fs (loop4): inodes count not valid: 3360 vs 32 02:42:38 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:38 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7504, 0xa198) [ 319.272758][T29098] loop2: detected capacity change from 0 to 562 [ 319.285188][T29098] EXT4-fs (loop2): inodes count not valid: 6944 vs 32 [ 319.296418][T29082] loop3: detected capacity change from 0 to 562 [ 319.333796][T29098] loop2: detected capacity change from 0 to 562 [ 319.346801][T29082] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 319.383749][T29098] EXT4-fs (loop2): inodes count not valid: 6944 vs 32 02:42:39 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x2, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:39 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:39 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x760b, 0xa198) 02:42:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:39 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x1, 0x6, 0x1, 0xffff}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:39 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7702, 0xa198) 02:42:39 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 319.966313][T29132] loop4: detected capacity change from 0 to 562 [ 319.978800][T29132] EXT4-fs (loop4): inodes count not valid: 3616 vs 32 02:42:39 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{0x81, 0x0, 0x80, 0x997}, {0x2, 0x2, 0x4}, {0x7, 0x0, 0xad, 0x81}, {0x3000, 0x6, 0x20, 0x3f}, {0x60f9, 0x7, 0x7f, 0x1ff}, {0x5, 0x7f, 0x40, 0x80}, {0x9, 0x2a, 0x11, 0x3}]}) [ 320.026426][T29132] loop4: detected capacity change from 0 to 562 [ 320.045788][T29132] EXT4-fs (loop4): inodes count not valid: 3616 vs 32 [ 320.055193][T29141] loop2: detected capacity change from 0 to 562 [ 320.061898][T29139] loop3: detected capacity change from 0 to 562 02:42:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 320.080148][T29141] EXT4-fs (loop2): inodes count not valid: 8736 vs 32 [ 320.088398][T29139] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:39 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x0, 0x6, 0x0, 0xc6}, {0x5, 0x0, 0x80, 0x101}, {0x6, 0x7f, 0x3f, 0x6}, {0x5, 0x5, 0x2, 0x1}, {0x3fd, 0x9, 0x7, 0x2}, {0xff67, 0x0, 0x0, 0x100}, {0x6, 0x4, 0x7}, {0x100, 0x9, 0x4, 0xfffffffb}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file0\x00', 0x0) 02:42:39 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:39 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7712, 0xa198) [ 320.159991][T29169] loop4: detected capacity change from 0 to 562 [ 320.184332][T29139] loop3: detected capacity change from 0 to 562 [ 320.191162][T29141] loop2: detected capacity change from 0 to 562 02:42:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202500008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:39 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 320.200295][T29139] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 320.212505][T29141] EXT4-fs (loop2): inodes count not valid: 8736 vs 32 [ 320.221071][T29169] EXT4-fs (loop4): inodes count not valid: 3872 vs 32 02:42:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:39 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7809, 0xa198) [ 320.329319][T29169] loop4: detected capacity change from 0 to 562 [ 320.342766][T29169] EXT4-fs (loop4): inodes count not valid: 3872 vs 32 02:42:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:39 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7819, 0xa198) [ 320.371910][T29207] loop3: detected capacity change from 0 to 562 [ 320.378522][T29206] loop2: detected capacity change from 0 to 562 [ 320.399489][T29206] EXT4-fs (loop2): inodes count not valid: 9504 vs 32 [ 320.402074][T29207] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 320.437861][T29220] loop4: detected capacity change from 0 to 562 [ 320.457312][T29206] loop2: detected capacity change from 0 to 562 [ 320.464362][T29206] EXT4-fs (loop2): inodes count not valid: 9504 vs 32 [ 320.483692][T29220] EXT4-fs (loop4): inodes count not valid: 4128 vs 32 [ 320.507293][T29220] loop4: detected capacity change from 0 to 562 [ 320.530050][T29220] EXT4-fs (loop4): inodes count not valid: 4128 vs 32 [ 320.550100][T29240] loop3: detected capacity change from 0 to 562 [ 320.570766][T29240] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 320.613327][T29240] loop3: detected capacity change from 0 to 562 [ 320.623039][T29240] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:40 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7900, 0xa198) 02:42:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201100008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:40 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004f00)={0x6, &(0x7f0000004ec0)=[{0x8000, 0x9e, 0xf7, 0x7}, {0x3ff, 0x5, 0x9, 0x4}, {0x6, 0x2, 0x20, 0x5}, {0x20, 0x1, 0x1}, {0x4, 0x7, 0xfc, 0x1}, {0x45, 0x0, 0x1, 0x1}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) write$binfmt_elf64(r0, &(0x7f0000004f80)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1, 0x20, 0x8e, 0x4, 0x3, 0x3, 0x1, 0x2fb, 0x40, 0x24, 0xb183, 0x3, 0x38, 0x2, 0x0, 0x9, 0xf65a}, [{0x3, 0x1, 0x400, 0x2, 0x100000000, 0x1000000000000000, 0x8, 0x3ff}], "1e00568c6ee2d4d67f6eaac8a3270d03de63c1c0577135c8b9f4769c08417236d0825ac44b72a8a06b38b2b9e0579dae6fb4ebd45d77c46917d1a943a0ce931e673fb6dae66f3f27c2d6a9eed9a54ef64533450c532cc4b27762a46db36bbf9f3c248011c864fbccf46d0cb105c035409bb3b85ab5ad7ef3e2a59cfd9d074defdb6906832ef365365e132d2f342fd48080f9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb0a) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000004e40)={0x5, &(0x7f0000004e00)=[{0x3, 0xd9, 0x1, 0x1f}, {0x1, 0x80, 0x9d, 0x8}, {0x9bde, 0x40, 0x40, 0x40}, {0x20, 0x6, 0x7, 0x3}, {0xffff, 0x7d, 0x7, 0x3}]}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f00000001c0)=@isdn={0x22, 0x5, 0x81, 0x1, 0xff}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="bcd324d734e1e5d30fb10bb10641e297db41244ed0ed0c709532f3d72c752d091508cf3d37b516d344483bc5628e32fbf0584cc36152653a48", 0x39}, {&(0x7f0000000240)="bf83e8a8a8e09e5eec2aa47a06b7dca912ac1b32e194e2b113049854f7a99beb7a84828147978ec4dab1905b0616741f5136c05b3a29689f962a067432f1925d90f085aef89fbf7457913a40fd4ec51fc3823ee5a37683d995786b5865c18d551ed07bfabacfd86cecc377fe74", 0x6d}], 0x2, &(0x7f0000000300)=[{0xf8, 0x112, 0x2, "c899fc33ff969723c344f1e7c37946722b3ea29bec16baddb2a5ba29270f0bdd5c457b755cf0707ded9a7da9cbd0231027bf1a064c27528d47beeb22c4a9cb4e1e60989cf25a23ede6a7003b593c195d21b3314e4cb805415081ddbb7cdb2fafbd94372ae2e2c5f8384d6de14f6224d5630b3028dc227d9a1026b57ee2c7e55d56583cb12d9173a34410303d73dbb2df6f78f626ec41697b2cb80ce714dbe6cb31d3925e1e0ac1f1b29183b36fd7e4c96561e6195b34590b92fed9f1065bbe0d0f40d37e718956cb2e8345f8af9863b91d5a144d72b02c1edec98d46ebd0e599a59a2a"}, {0x20, 0x1, 0x7fff, "20a19cd4d743f7dd099ea2f983e7a228"}], 0x118}}, {{&(0x7f0000000440)=@ll={0x11, 0x1c, r2, 0x1, 0x4, 0x6, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000004c0)="391f2664f954e76505b6888474", 0xd}, {&(0x7f0000000500)="e4c4e552ca898b7d8c10a52c7fb1e8ba6f0cc01ade457d886613212bcac05790c93e8d1d4bc70a4679650cd56ec092dacf899dba59b8edce8a064e68ee2c17436b72bfc4d1b842797df8a23810f06527c699d7063343416e83121b551df101378e6acb7804fe8205f311289b7e51c2dacd5cd1f0f78c0f20690fc5318f6a6ea572f40e42a494e30a680ac9d24b0560937e16e1ff4c32203643e2fbe85b89936e0c159d68c875b4f75a3d70995e74c58249b60160214df6661dbcf763b967bbf3b47683592a935695aed06959d4bd166405e1b1abd8890d7542f52771c71f996f56de1f05756e639b453ab596f09b51b5da0f6091d1c6c92c", 0xf8}, {&(0x7f0000000600)="40b91d41f851e06df935bcfbf336782a8132080b93c73a921d5cf4c1f3e23cc1f1092110eb1c42b017832d", 0x2b}, {&(0x7f0000000640)="676e83c8e4504b9b375aab23f17ab8abd4c99d2fd0fb4f0e5a22040a1100111ebb7dd60341a13fa2e14afb00242a5a8320e4b0a1cb0ea82cae3815d68e2c7f280288ac6e9408daaff8e760e86e337dc2e5613cfb55", 0x55}], 0x4, &(0x7f0000000700)=[{0x1010, 0x11, 0xffffffff, "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"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{0x90, 0x29, 0x5, "b3ff1ab0ba9d4690ad398d7ec85ee85961fcab2cc85640eacd2283e2a50008c778eb568adeabe02884eea428e48106ac417c1b7e063d57df8f1b3f7d72ea0ee13bb464db2ff039d23a4acd97a7723ffd6f494c9989b5dcf2b7e3d3ab338872dda9afc0d4609eb9819b4bad7681b2150b5f936aeaade562c858bd897c"}, {0x50, 0x10b, 0xdc, "ea9ee3e31d787a60b0f8e3aed692c7426fe2ee8411c516adec5b505124973120be25baae00a0382f8a775c07e79be3c3fe2ccd48fae08aa97d09f7649cf6d6"}, {0xd8, 0x109, 0x200, "f5f30aad9922ab711348a497c71c2816ec81dd2635ec58e260cc80305098c7d5b61cf8007b97b4de81d066f61e2d84abf6e5482b32c7bb64ba0495ea241b7431011f7ea727c637720bafdd3456fc9a0264f442453528b3c1a2eb52f7afb604be484555a211c60a7761fe604f14731874febfac123615899d736616cbdeac7a59b17300e9a6e192229b4cb98fba9b608eb69c6430fbb545714bae597d2c68d35bb1323a897dda164bc6333719b9703ba36c3be0df3fcc052125a3166dcf37bb2f55f3c8be3a"}], 0x1318}}], 0x6, 0x20000110) write(r0, &(0x7f0000000000)="1c0000005e001f3814584707f9f4ffffff00000002000000f0ffffff", 0x1c) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004f40)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) dup2(r1, r3) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg(r3, &(0x7f000000a000)=[{{&(0x7f0000005ac0)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000005b40)="52c4fc21b207380f4d65ac304baf61932cfa3d2e9c251ab931f09be70512ebcbcd82c76d53ab6a6f2d9e4ea1e5122e34b04e8c26ae88f8105b9b8941d4ad7a8415344c9a2f848e562044831c", 0x4c}, {&(0x7f0000005bc0)="ee84a386f5181a6bd8fb026a1b371270dcbc2e196bac8ddf514e909c18fe933c7ca4ab40017c090e8c518a00b636de0a1df7ed9b134fad6a6375739458afd9b3f431ea425d348b44607f9424b0fd439c9c76f03388766de7da5a105e90a9e5cf8231d8c3449e83b23f650f6403cc6b0483f807f20305d56cff073ed46ded8ac61f4a2f1fca883772ec4414d2561ad45ca080e7", 0x93}, {&(0x7f0000005c80)="5d9af755909b8787a5a798af4aaeedc344e08bc910f9786542ea28119af979ddae6ed2bed6c099d355422e068063d89d7f3364bbcb7f675636068f94365a75406c6229557003c928205b27f3900259dabc3be0a7a5d5eeac1e23b23be499afaeb67916c42c8f7cf3878fc55f6919c9e0c3df51a3318b773352b15ac1e969508dde8b523d068a", 0x86}, {&(0x7f0000005d40)="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&(0x7f0000009bc0)=[{&(0x7f0000008800)="8b2e3897b120441dc9bc82202fbd263121eebffcf412b2f3b6055ba0e3a4585dc27deb298b41439a4093b7ef882c94fd76a5cbe3829f8ed2bd3db4fb2d", 0x3d}, {&(0x7f0000008840)="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", 0x1000}, {&(0x7f0000009840)="a21b8433a2ce463b5af80a1cb51ccf00cd85655446cc7a5c1415958a4c3d65b36f6782e258bfcb9718d4a2799accd5ccffd9a1f4ea764396ee168da08e5205da01c773e3075e251f04ab48fcbeccf86db9eaa67162cf44", 0x57}, {&(0x7f00000098c0)="22778cecbcf96402236758f267d49d689fdaa0064260617a26bf3f516caecfb630c97c4df8b06ab7b187d1dbe3f2470d562437350b447d75687598fb1b70339833ac486e534f2b38d20c4dc867aa39ce34e111facadf3eb366b8a9e32df58bdf6e3b199c8bf851de091728a0625181854a8cf15e22d6af01601d1fae17332a640dad1b665eda2134f1c8f86b8a6807adf94585b7c24702a0ac356afefc4950451511b1451e770fae16b0f260037db3ef8f8ee1a98e6b192ec37653c767b9b3f6970dff8f89b40db0a82745747df8d5a35374d8cf6c28f389759be7a128aaa0c26722f000158c8ad0a351", 0xea}, {&(0x7f00000099c0)="87e564d5901bc820f3142dc08ffd6cc079828f9515326d6caee9085af14a26f34a8d9a7ddc6274a9e1186aeee0b848056e0df11b5fdbc912259590fdc70f5bbc60e5cf6ba67ba0af9efa728eb5209a9f6ac8ff97e3f5b50595e6eb3f61727cd2372184695d0d556fc1282e6279c700d84ad080aa1b34c3d8dc1367d202e19821a03349c65f0583559b2338067037d341ccf31e585d2b400e7062eb9e05089659a4b00935566a82109ad979d8ba88d2ab2aa285b6d67b89bbb01749f6346da18b73c51c057121d4e1a396155ecfc9035735b70b0a880b8a89374b", 0xda}, {&(0x7f0000009ac0)="6083a8411830dd9c7960c2b60a24bd75ce79ac11514dd72556fee7bd9b322f630c53a977e919ae0460c77ad7ff966488f013a68e5e2d98106e411fc20e9961625d43a71a718dab4a32016d39334f5da1bec482075f2324ca19c82718499b4c46a083df1e43af6bb52bb19511ff3785e73e52f1ab", 0x74}, {&(0x7f0000009b40)="faf9807bb1656e55961446b9a41610fc55afed23bf808d5ca230b669132244fbf64ac94fd4c34b96bb6b2fd475b36f5b4b22762339563a2611544e46f056631242acfd33bf52d5c0d74b1bc688d949438f9237858ce6ca60370123078c3de4b57dc5bed23bd3ac852682ef7de4f8d666", 0x70}], 0x7, &(0x7f0000009c40)=[{0x28, 0x108, 0x7, "5334581f0eaccd3382a02c866f2b55d8ba0297fbe62d61"}, {0x110, 0x102, 0x859, "02d83be4eafbecb5e158e1b4be4a935ddd1845ea5d47679962089dfabdff2b5f4a7f3e8a85154656e8f4915a7eeebb79bafcad38f1d10fb42ac5fd5a11099aaad9bbb57aeadc76a2163bbd58abb398fd9986f01aa2be3634e8c82d80e0abd25bb6403d20e1a288092218dad7104d038bc3197490de25fe5202d4bf3c33ab262ec31b9c0cc8da7fa7c92300f7ada0205e6af3ab683eb12c4e03719de267cecf3714349cb9ca5301356c11ae2bc0c20a8de35c9c2e31e18be071eb858e88712c384597cc6b77252bd2b3d35b2811a641c3d2347ffa6a36254c265a3a4d65a3f29b8aa9217c613680e439393bcb6019935ea26448f06c8810645a"}], 0x138}}, {{&(0x7f0000009d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2, {0xa, 0x4e22, 0x3, @ipv4={'\x00', '\xff\xff', @remote}, 0x40}}}, 0x80, &(0x7f0000009e80)=[{&(0x7f0000009e00)="2948658876c6044334f812b2467038d206168beea5140b9c71c09fa751441bc24c0ea583d9eefb81438c4dd2224388914016998eb0322230183cb6462b781cc8", 0x40}, {&(0x7f0000009e40)="a85d71cce2", 0x5}], 0x2, &(0x7f0000009ec0)=[{0x108, 0x3a, 0x0, "58303055cf5c257c3d6b4c2b601bd26a3a26920cf5038bf8ccd1e38fe192d284fae8aa459bf04f3a40885ebc259e30bd030e5f0d019c87789f262a909b9e84c7dc2668574cf9d4c75b891de77e6c0c9c8b8c2208424500f1917cfbd0eebdc0ef1512aee277b68748d5327f29922e725c405bd6239bc52c605c7f2039d19239a2f2fac180858f840eb3237d09594b915842074d4e46c2e3e9386405727c5ba03bf2544e932eda36f5946fd305cf976fe280f9015fa574cc6a543bb019e44afd835cf4667c6ca4099269e8efa5ac3c69e8a8ed47805cbc8b5c339dfd760b5939e0b707416ba1d4b46b844c258cfe15c5eefab260bb9e"}], 0x108}}], 0x6, 0x8000) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000004e80)={0x6, 'wg1\x00', {0x80000001}, 0x1}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 321.135695][T29269] loop4: detected capacity change from 0 to 562 [ 321.143209][T29271] loop2: detected capacity change from 0 to 562 [ 321.146879][T29269] EXT4-fs (loop4): inodes count not valid: 4384 vs 32 [ 321.161834][T29271] EXT4-fs (loop2): inodes count not valid: 11808 vs 32 02:42:40 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[{0x1f1, 0x1, 0x1, 0x48}, {0x0, 0x4, 0x3, 0x6}, {0xffff, 0x9, 0xff, 0xfffffff7}, {0x2, 0x3f, 0x0, 0x7}, {0x3, 0x6, 0x2, 0x7f}, {0x4, 0x13, 0x1, 0x8000}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') getxattr(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)=@random={'security.', '/-\\\x00'}, &(0x7f0000000300)=""/193, 0xc1) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x4, 0x6, 0x87, 0x1ff}, {0xff, 0x80, 0x1, 0x4}]}) utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:40 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7920, 0xa198) [ 321.180178][T29272] loop3: detected capacity change from 0 to 562 [ 321.231196][T29269] loop4: detected capacity change from 0 to 562 [ 321.243472][T29272] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 321.255713][T29271] loop2: detected capacity change from 0 to 562 [ 321.272689][T29269] EXT4-fs (loop4): inodes count not valid: 4384 vs 32 02:42:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:40 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x5, 0xfd, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 321.287970][T29271] EXT4-fs (loop2): inodes count not valid: 11808 vs 32 [ 321.310658][T29272] loop3: detected capacity change from 0 to 562 [ 321.326904][T29272] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:40 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}, {0x7f, 0x3f, 0x97, 0x541}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 321.401066][T29321] loop4: detected capacity change from 0 to 562 [ 321.411652][T29323] loop2: detected capacity change from 0 to 562 [ 321.439005][T29321] EXT4-fs (loop4): inodes count not valid: 4640 vs 32 [ 321.457876][T29323] EXT4-fs (loop2): inodes count not valid: 12832 vs 32 [ 321.485249][T29338] loop3: detected capacity change from 0 to 562 02:42:40 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)=r0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 321.503513][T29338] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 321.523098][T29321] loop4: detected capacity change from 0 to 562 [ 321.536960][T29323] loop2: detected capacity change from 0 to 562 [ 321.548894][T29323] EXT4-fs (loop2): inodes count not valid: 12832 vs 32 02:42:41 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x1f, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x8000, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) 02:42:41 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7a07, 0xa198) 02:42:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="204800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 321.556924][T29321] EXT4-fs (loop4): inodes count not valid: 4640 vs 32 [ 321.590731][T29338] loop3: detected capacity change from 0 to 562 02:42:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201300008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 321.619797][T29338] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:41 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x4, 0x1) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) mount$9p_rdma(&(0x7f0000000140), &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x800884, &(0x7f0000000240)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@common=@cache_none}, {@rq={'rq', 0x3d, 0x1}}, {@common=@dfltgid={'dfltgid', 0x3d, r1}}, {@common=@posixacl}], [{@smackfshat={'smackfshat', 0x3d, '}}@)^}\x1a-'}}]}}) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000100)='./file1\x00', 0x0) [ 321.706263][T29375] loop2: detected capacity change from 0 to 562 [ 321.740094][T29385] loop4: detected capacity change from 0 to 562 [ 321.748396][T29375] EXT4-fs (loop2): inodes count not valid: 18464 vs 32 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 321.748481][T29386] loop3: detected capacity change from 0 to 562 [ 321.773553][T29385] EXT4-fs (loop4): inodes count not valid: 4896 vs 32 [ 321.781444][T29386] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 321.799298][T29394] 9pnet: Could not find request transport: rdma 02:42:41 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000002c0)={0x4, &(0x7f0000000100)=[{0x7ff, 0x9, 0x9, 0x7fff}, {0x2, 0x5, 0x9, 0x9}, {0x200, 0x7, 0xd3, 0x80000000}, {0x800, 0x6, 0x6, 0x4}]}) utimes(&(0x7f0000000140)='./file1\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f00000001c0)="fe06a12ba1c326cd3cc8df7060a69d543ffbe597600a63e1dfa73f49019be3e9a20192928cca84eab65611b65f36ef5f7d8af2035446dd04c7c0cb2eb4e0b5f738cc9bca2d8323f5d2f55e2213cdaeb84fdfa933facf532c46336d65", 0x5c, 0x20000801, &(0x7f0000000240)=@generic={0x2a, "378eaeb68240baec6cd80bc84e6bd0c988b109295d60d85e62be037c02595b975ba5feac3c079b05e49f2e755cdfea483558a0bef65f3f05e5f705286f36ccee6c3b0fac4d5927636a52408d40fb668720ca5eb47f3673a69e6f7f19e42d76e45751d3ac8c46338b103ffad682ee20c562c36f673a6a13b8391afe9b6af5"}, 0x80) 02:42:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 321.813371][T29375] loop2: detected capacity change from 0 to 562 [ 321.823311][T29375] EXT4-fs (loop2): inodes count not valid: 18464 vs 32 [ 321.850390][T29385] loop4: detected capacity change from 0 to 562 02:42:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:41 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7a27, 0xa198) [ 321.864420][T29385] EXT4-fs (loop4): inodes count not valid: 4896 vs 32 [ 321.876849][T29386] loop3: detected capacity change from 0 to 562 [ 321.886918][T29386] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 321.951783][T29419] loop2: detected capacity change from 0 to 562 [ 321.990763][T29419] EXT4-fs (loop2): inodes count not valid: 19488 vs 32 [ 322.011450][T29425] loop0: detected capacity change from 0 to 562 [ 322.015657][T29436] loop3: detected capacity change from 0 to 562 [ 322.028191][T29436] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 322.040674][T29438] loop4: detected capacity change from 0 to 562 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:41 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7b0e, 0xa198) 02:42:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 322.058027][T29438] EXT4-fs (loop4): inodes count not valid: 6176 vs 32 [ 322.079948][T29425] EXT4-fs (loop0): 1 orphan inode deleted [ 322.086037][T29425] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x7, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 322.108984][T29425] ext4 filesystem being mounted at /root/syzkaller-testdir383642012/syzkaller.5BWoFL/895/file0 supports timestamps until 2038 (0x7fffffff) [ 322.130341][T29438] loop4: detected capacity change from 0 to 562 [ 322.136750][T29419] loop2: detected capacity change from 0 to 562 02:42:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201900008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="206000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 322.162796][T29438] EXT4-fs (loop4): inodes count not valid: 6176 vs 32 [ 322.168533][T29419] EXT4-fs (loop2): inodes count not valid: 19488 vs 32 [ 322.181670][T29463] loop3: detected capacity change from 0 to 562 [ 322.202042][T29463] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 322.262233][T29483] loop4: detected capacity change from 0 to 562 [ 322.268976][T29482] loop0: detected capacity change from 0 to 562 [ 322.273112][T29487] loop2: detected capacity change from 0 to 562 [ 322.285132][T29482] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 12 [ 322.296004][T29483] EXT4-fs (loop4): inodes count not valid: 6432 vs 32 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:41 executing program 0 (fault-call:2 fault-nth:0): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 322.318035][T29463] loop3: detected capacity change from 0 to 562 [ 322.331130][T29463] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 322.343877][T29487] EXT4-fs (loop2): inodes count not valid: 24608 vs 32 [ 322.389788][T29504] FAULT_INJECTION: forcing a failure. [ 322.389788][T29504] name failslab, interval 1, probability 0, space 0, times 0 [ 322.405208][T29504] CPU: 1 PID: 29504 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 322.414446][T29504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.424943][T29504] Call Trace: [ 322.429511][T29504] dump_stack+0x137/0x19d [ 322.435527][T29504] should_fail+0x23c/0x250 [ 322.440134][T29504] ? audit_log_start+0x37c/0x6d0 [ 322.446194][T29504] __should_failslab+0x81/0x90 [ 322.451600][T29504] should_failslab+0x5/0x20 [ 322.456102][T29504] kmem_cache_alloc+0x46/0x2f0 [ 322.462072][T29504] audit_log_start+0x37c/0x6d0 [ 322.467290][T29504] ? kstrtoull+0x30e/0x350 [ 322.472143][T29504] audit_seccomp+0x45/0xf0 [ 322.476868][T29504] __seccomp_filter+0x54f/0xeb0 [ 322.482753][T29504] ? vfs_write+0x50c/0x770 [ 322.488431][T29504] __secure_computing+0xfb/0x140 [ 322.493798][T29504] syscall_trace_enter+0x120/0x290 [ 322.499574][T29504] ? exit_to_user_mode_prepare+0x65/0x190 [ 322.505806][T29504] syscall_enter_from_user_mode+0x1c/0x20 [ 322.511835][T29504] do_syscall_64+0x27/0x90 [ 322.516323][T29504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.523655][T29504] RIP: 0033:0x4665d9 [ 322.530090][T29504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.554649][T29504] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 322.565246][T29504] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 322.573880][T29504] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 322.583184][T29504] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 02:42:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201b00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 322.591578][T29504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 322.600591][T29504] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:42 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7b2e, 0xa198) 02:42:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="206800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 322.643681][T29487] loop2: detected capacity change from 0 to 562 [ 322.651884][T29487] EXT4-fs (loop2): inodes count not valid: 24608 vs 32 02:42:42 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), 0x7, 0x0, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:42 executing program 0 (fault-call:2 fault-nth:1): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 322.704466][T29518] loop4: detected capacity change from 0 to 562 [ 322.725259][T29524] loop2: detected capacity change from 0 to 562 [ 322.731072][T29519] loop3: detected capacity change from 0 to 562 [ 322.739853][T29524] EXT4-fs (loop2): inodes count not valid: 26656 vs 32 [ 322.747907][T29518] EXT4-fs (loop4): inodes count not valid: 6944 vs 32 02:42:42 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7c05, 0xa198) [ 322.776082][T29536] FAULT_INJECTION: forcing a failure. [ 322.776082][T29536] name failslab, interval 1, probability 0, space 0, times 0 [ 322.788763][T29536] CPU: 0 PID: 29536 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 322.798078][T29536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.808131][T29536] Call Trace: [ 322.811404][T29536] dump_stack+0x137/0x19d [ 322.815732][T29536] should_fail+0x23c/0x250 [ 322.820133][T29536] __should_failslab+0x81/0x90 [ 322.825008][T29536] should_failslab+0x5/0x20 [ 322.829615][T29536] kmem_cache_alloc_node+0x58/0x2b0 [ 322.834905][T29536] ? __alloc_skb+0xed/0x420 [ 322.839448][T29536] __alloc_skb+0xed/0x420 [ 322.843781][T29536] audit_log_start+0x398/0x6d0 [ 322.848618][T29536] ? kstrtoull+0x30e/0x350 [ 322.853059][T29536] audit_seccomp+0x45/0xf0 [ 322.857734][T29536] __seccomp_filter+0x54f/0xeb0 [ 322.863226][T29536] ? vfs_write+0x50c/0x770 [ 322.867726][T29536] __secure_computing+0xfb/0x140 [ 322.872715][T29536] syscall_trace_enter+0x120/0x290 [ 322.877822][T29536] ? switch_fpu_return+0xa/0x10 [ 322.882805][T29536] ? exit_to_user_mode_prepare+0x65/0x190 [ 322.888676][T29536] syscall_enter_from_user_mode+0x1c/0x20 [ 322.895239][T29536] do_syscall_64+0x27/0x90 [ 322.899647][T29536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.905683][T29536] RIP: 0033:0x4665d9 [ 322.909572][T29536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.929732][T29536] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 322.938133][T29536] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 322.946091][T29536] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 322.954144][T29536] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.962248][T29536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:42:42 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), 0x7, 0x0, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:42 executing program 0 (fault-call:2 fault-nth:2): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0x0, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 322.970269][T29536] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 [ 322.989080][T29519] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 323.006115][T29518] loop4: detected capacity change from 0 to 562 [ 323.036534][T29518] EXT4-fs (loop4): inodes count not valid: 6944 vs 32 [ 323.044500][T29524] loop2: detected capacity change from 0 to 562 [ 323.048412][T29548] FAULT_INJECTION: forcing a failure. [ 323.048412][T29548] name failslab, interval 1, probability 0, space 0, times 0 [ 323.063499][T29548] CPU: 1 PID: 29548 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 323.072278][T29548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.082334][T29548] Call Trace: [ 323.085867][T29548] dump_stack+0x137/0x19d [ 323.090254][T29548] should_fail+0x23c/0x250 [ 323.094700][T29548] __should_failslab+0x81/0x90 [ 323.099607][T29548] should_failslab+0x5/0x20 [ 323.104176][T29548] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 323.109973][T29548] ? __kmalloc_node_track_caller+0x30/0x40 [ 323.116026][T29548] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 323.121470][T29548] __kmalloc_node_track_caller+0x30/0x40 [ 323.127452][T29548] ? audit_log_start+0x398/0x6d0 [ 323.132431][T29548] __alloc_skb+0x187/0x420 [ 323.136843][T29548] audit_log_start+0x398/0x6d0 [ 323.141641][T29548] ? kstrtoull+0x30e/0x350 [ 323.146053][T29548] audit_seccomp+0x45/0xf0 [ 323.150479][T29548] __seccomp_filter+0x54f/0xeb0 [ 323.155405][T29548] ? vfs_write+0x50c/0x770 [ 323.159821][T29548] __secure_computing+0xfb/0x140 [ 323.164761][T29548] syscall_trace_enter+0x120/0x290 [ 323.169932][T29548] ? exit_to_user_mode_prepare+0x65/0x190 [ 323.175695][T29548] syscall_enter_from_user_mode+0x1c/0x20 [ 323.181661][T29548] do_syscall_64+0x27/0x90 [ 323.186152][T29548] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.192323][T29548] RIP: 0033:0x4665d9 [ 323.196659][T29548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.216677][T29548] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 323.225151][T29548] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 02:42:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 323.233121][T29548] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 323.241090][T29548] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 323.249065][T29548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.257104][T29548] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:42 executing program 0 (fault-call:2 fault-nth:3): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 323.336202][T29524] EXT4-fs (loop2): inodes count not valid: 26656 vs 32 [ 323.367204][T29560] loop3: detected capacity change from 0 to 562 [ 323.377178][T29560] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 323.402378][ T25] kauditd_printk_skb: 429 callbacks suppressed [ 323.402390][ T25] audit: type=1326 audit(1622688162.826:9532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 323.404909][T29569] FAULT_INJECTION: forcing a failure. [ 323.404909][T29569] name failslab, interval 1, probability 0, space 0, times 0 [ 323.408989][ T25] audit: type=1326 audit(1622688162.826:9533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=133 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 323.433406][T29569] CPU: 1 PID: 29569 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 323.458484][ T25] audit: type=1326 audit(1622688162.836:9534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 323.470242][T29569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.470257][T29569] Call Trace: [ 323.470265][T29569] dump_stack+0x137/0x19d [ 323.479536][ T25] audit: type=1326 audit(1622688162.836:9535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 [ 323.503721][T29569] should_fail+0x23c/0x250 [ 323.503745][T29569] ? sidtab_sid2str_get+0x9c/0x130 [ 323.555677][T29569] __should_failslab+0x81/0x90 [ 323.561239][T29569] should_failslab+0x5/0x20 [ 323.566358][T29569] __kmalloc_track_caller+0x64/0x340 [ 323.571779][T29569] ? vsnprintf+0xe8f/0xed0 [ 323.576277][T29569] kmemdup+0x21/0x50 [ 323.580155][T29569] sidtab_sid2str_get+0x9c/0x130 [ 323.585089][T29569] security_sid_to_context_core+0x1cb/0x2d0 [ 323.591149][T29569] security_sid_to_context+0x2c/0x40 [ 323.596543][T29569] selinux_secid_to_secctx+0x25/0x30 [ 323.601817][T29569] security_secid_to_secctx+0x45/0xa0 [ 323.607367][T29569] audit_log_task_context+0x70/0x1a0 [ 323.612643][T29569] audit_log_task+0xec/0x170 [ 323.617252][T29569] audit_seccomp+0x5e/0xf0 [ 323.621744][T29569] __seccomp_filter+0x54f/0xeb0 [ 323.626580][T29569] ? vfs_write+0x50c/0x770 [ 323.631101][T29569] __secure_computing+0xfb/0x140 [ 323.636110][T29569] syscall_trace_enter+0x120/0x290 [ 323.641284][T29569] ? exit_to_user_mode_prepare+0x65/0x190 [ 323.647015][T29569] syscall_enter_from_user_mode+0x1c/0x20 [ 323.652845][T29569] do_syscall_64+0x27/0x90 [ 323.657367][T29569] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.663255][T29569] RIP: 0033:0x4665d9 [ 323.667214][T29569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.686895][T29569] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 323.695376][T29569] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 323.703587][T29569] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 323.711629][T29569] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 323.719670][T29569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.727711][T29569] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:43 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 323.735773][T29569] audit: error in audit_log_task_context [ 323.741601][ T25] audit: type=1326 audit(1622688162.836:9536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 02:42:43 executing program 0 (fault-call:2 fault-nth:4): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 323.769883][ T25] audit: type=1326 audit(1622688162.836:9537): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=6 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 323.795537][T29570] loop4: detected capacity change from 0 to 562 [ 323.807613][ T25] audit: type=1326 audit(1622688163.186:9538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=0 compat=0 ip=0x41935c code=0x7ffc0000 [ 323.833238][ T25] audit: type=1326 audit(1622688163.186:9539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 [ 323.857510][ T25] audit: type=1326 audit(1622688163.186:9540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=29564 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=3 compat=0 ip=0x4193eb code=0x7ffc0000 [ 323.879229][T29583] loop2: detected capacity change from 0 to 562 [ 323.882192][T29570] EXT4-fs (loop4): inodes count not valid: 8736 vs 32 [ 323.898708][T29592] loop3: detected capacity change from 0 to 562 [ 323.906853][T29593] FAULT_INJECTION: forcing a failure. [ 323.906853][T29593] name failslab, interval 1, probability 0, space 0, times 0 [ 323.919761][T29593] CPU: 1 PID: 29593 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 323.923492][T29583] EXT4-fs (loop2): inodes count not valid: 27680 vs 32 [ 323.928905][T29593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.936271][T29592] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 323.946037][T29593] Call Trace: [ 323.946048][T29593] dump_stack+0x137/0x19d [ 323.946072][T29593] should_fail+0x23c/0x250 [ 323.968475][T29593] __should_failslab+0x81/0x90 [ 323.973348][T29593] ? audit_log_d_path+0x9b/0x1c0 [ 323.978420][T29593] should_failslab+0x5/0x20 [ 323.982934][T29593] kmem_cache_alloc_trace+0x49/0x310 02:42:43 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7c35, 0xa198) [ 323.988368][T29593] ? get_mm_exe_file+0x65/0xb0 [ 323.993245][T29593] audit_log_d_path+0x9b/0x1c0 [ 323.998020][T29593] audit_log_d_path_exe+0x3e/0x70 [ 324.003091][T29593] audit_log_task+0x148/0x170 [ 324.007763][T29593] audit_seccomp+0x5e/0xf0 [ 324.012197][T29593] __seccomp_filter+0x54f/0xeb0 [ 324.017238][T29593] ? vfs_write+0x50c/0x770 [ 324.021650][T29593] __secure_computing+0xfb/0x140 [ 324.026589][T29593] syscall_trace_enter+0x120/0x290 [ 324.031862][T29593] ? exit_to_user_mode_prepare+0x65/0x190 [ 324.037581][T29593] syscall_enter_from_user_mode+0x1c/0x20 [ 324.043332][T29593] do_syscall_64+0x27/0x90 [ 324.047754][T29593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.054119][T29593] RIP: 0033:0x4665d9 [ 324.058009][T29593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.077874][T29593] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 02:42:43 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 324.086299][T29593] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 324.094355][T29593] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 324.102419][T29593] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.110942][T29593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.118943][T29593] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:43 executing program 0 (fault-call:2 fault-nth:5): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 324.163832][T29583] loop2: detected capacity change from 0 to 562 [ 324.174872][T29583] EXT4-fs (loop2): inodes count not valid: 27680 vs 32 [ 324.175171][T29570] loop4: detected capacity change from 0 to 562 [ 324.188370][T29592] loop3: detected capacity change from 0 to 562 [ 324.195383][T29570] EXT4-fs (loop4): inodes count not valid: 8736 vs 32 [ 324.203593][T29592] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:43 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 324.233386][T29619] FAULT_INJECTION: forcing a failure. [ 324.233386][T29619] name failslab, interval 1, probability 0, space 0, times 0 [ 324.246059][T29619] CPU: 0 PID: 29619 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 324.255131][T29619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.265422][T29619] Call Trace: [ 324.268830][T29619] dump_stack+0x137/0x19d [ 324.273333][T29619] should_fail+0x23c/0x250 [ 324.277764][T29619] ? getname_flags+0x84/0x3d0 [ 324.282541][T29619] __should_failslab+0x81/0x90 [ 324.287446][T29619] should_failslab+0x5/0x20 [ 324.292711][T29619] kmem_cache_alloc+0x46/0x2f0 [ 324.297762][T29619] ? audit_log_end+0x1b4/0x1e0 [ 324.302559][T29619] getname_flags+0x84/0x3d0 [ 324.307326][T29619] ? audit_log_end+0x1b4/0x1e0 [ 324.312256][T29619] user_path_at_empty+0x28/0x50 [ 324.317204][T29619] vfs_statx+0x98/0x290 [ 324.321660][T29619] __se_sys_newlstat+0x46/0x250 [ 324.326872][T29619] ? vfs_write+0x50c/0x770 [ 324.331291][T29619] ? __secure_computing+0xfb/0x140 [ 324.336560][T29619] ? syscall_trace_enter+0x153/0x290 [ 324.342477][T29619] ? switch_fpu_return+0xa/0x10 [ 324.347443][T29619] __x64_sys_newlstat+0x2d/0x40 [ 324.352646][T29619] do_syscall_64+0x4a/0x90 [ 324.357582][T29619] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.363766][T29619] RIP: 0033:0x4665d9 [ 324.368188][T29619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.389298][T29619] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 324.398189][T29619] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 324.406542][T29619] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 324.414648][T29619] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.422759][T29619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:42:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202500008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:43 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7d0c, 0xa198) [ 324.430978][T29619] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:43 executing program 0 (fault-call:2 fault-nth:6): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="207400008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 324.525095][T29632] loop4: detected capacity change from 0 to 562 [ 324.545398][T29639] loop2: detected capacity change from 0 to 562 [ 324.546744][T29640] loop3: detected capacity change from 0 to 562 [ 324.559165][T29636] FAULT_INJECTION: forcing a failure. [ 324.559165][T29636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.572632][T29636] CPU: 1 PID: 29636 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 324.581424][T29636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.592126][T29636] Call Trace: [ 324.595487][T29636] dump_stack+0x137/0x19d [ 324.599905][T29636] should_fail+0x23c/0x250 [ 324.604403][T29636] should_fail_usercopy+0x16/0x20 [ 324.609502][T29636] strncpy_from_user+0x21/0x250 [ 324.614733][T29636] getname_flags+0xb8/0x3d0 [ 324.619316][T29636] user_path_at_empty+0x28/0x50 [ 324.624157][T29636] vfs_statx+0x98/0x290 [ 324.628322][T29636] __se_sys_newlstat+0x46/0x250 [ 324.633265][T29636] ? vfs_write+0x50c/0x770 [ 324.637887][T29636] ? __secure_computing+0xfb/0x140 [ 324.643008][T29636] ? syscall_trace_enter+0x153/0x290 [ 324.648303][T29636] ? switch_fpu_return+0xa/0x10 [ 324.653341][T29636] __x64_sys_newlstat+0x2d/0x40 [ 324.658230][T29636] do_syscall_64+0x4a/0x90 [ 324.662800][T29636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.668739][T29636] RIP: 0033:0x4665d9 [ 324.672636][T29636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.693731][T29636] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 324.703159][T29636] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 324.712232][T29636] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 02:42:44 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 324.720904][T29636] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.729407][T29636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.738315][T29636] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 [ 324.763946][T29640] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:44 executing program 0 (fault-call:2 fault-nth:7): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 324.782331][T29632] EXT4-fs (loop4): inodes count not valid: 9504 vs 32 [ 324.812178][T29639] EXT4-fs (loop2): inodes count not valid: 29728 vs 32 02:42:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7d3c, 0xa198) [ 324.837559][T29656] FAULT_INJECTION: forcing a failure. [ 324.837559][T29656] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.850780][T29656] CPU: 1 PID: 29656 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 324.860139][T29656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.870562][T29656] Call Trace: [ 324.873886][T29656] dump_stack+0x137/0x19d [ 324.878237][T29656] should_fail+0x23c/0x250 [ 324.882850][T29656] should_fail_usercopy+0x16/0x20 02:42:44 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7e03, 0xa198) 02:42:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 324.888153][T29656] _copy_to_user+0x1c/0x90 [ 324.892770][T29656] __se_sys_newlstat+0x201/0x250 [ 324.897932][T29656] __x64_sys_newlstat+0x2d/0x40 [ 324.902940][T29656] do_syscall_64+0x4a/0x90 [ 324.907553][T29656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.913847][T29656] RIP: 0033:0x4665d9 [ 324.917832][T29656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.938109][T29656] RSP: 002b:00007fe1a493d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 324.946738][T29656] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 324.955009][T29656] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 00000000200002c0 [ 324.962999][T29656] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.971124][T29656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.979224][T29656] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 [ 325.005020][T29632] loop4: detected capacity change from 0 to 562 [ 325.015399][T29639] loop2: detected capacity change from 0 to 562 [ 325.029985][T29639] EXT4-fs (loop2): inodes count not valid: 29728 vs 32 [ 325.037741][T29632] EXT4-fs (loop4): inodes count not valid: 9504 vs 32 02:42:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:44 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:44 executing program 0 (fault-call:2 fault-nth:8): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 325.049837][T29675] loop3: detected capacity change from 0 to 562 [ 325.107719][T29675] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 325.142976][T29697] loop2: detected capacity change from 0 to 562 02:42:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 325.153715][T29697] EXT4-fs (loop2): inodes count not valid: 31264 vs 32 [ 325.177056][T29699] FAULT_INJECTION: forcing a failure. [ 325.177056][T29699] name failslab, interval 1, probability 0, space 0, times 0 [ 325.190223][T29699] CPU: 0 PID: 29699 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 325.199593][T29699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.209760][T29699] Call Trace: [ 325.213325][T29699] dump_stack+0x137/0x19d [ 325.218087][T29699] should_fail+0x23c/0x250 [ 325.222534][T29699] ? audit_log_start+0x37c/0x6d0 [ 325.225008][T29706] loop4: detected capacity change from 0 to 562 [ 325.227752][T29699] __should_failslab+0x81/0x90 [ 325.227786][T29699] should_failslab+0x5/0x20 [ 325.243571][T29699] kmem_cache_alloc+0x46/0x2f0 [ 325.248341][T29699] audit_log_start+0x37c/0x6d0 [ 325.253109][T29699] ? kcsan_setup_watchpoint+0x369/0x380 [ 325.258655][T29699] audit_seccomp+0x45/0xf0 [ 325.263166][T29699] __seccomp_filter+0x54f/0xeb0 [ 325.268208][T29699] ? __se_sys_newlstat+0x20e/0x250 [ 325.273392][T29699] __secure_computing+0xfb/0x140 [ 325.278596][T29699] syscall_trace_enter+0x120/0x290 [ 325.283787][T29699] ? switch_fpu_return+0xa/0x10 [ 325.288855][T29699] ? exit_to_user_mode_prepare+0x65/0x190 [ 325.294824][T29699] syscall_enter_from_user_mode+0x1c/0x20 [ 325.301002][T29699] do_syscall_64+0x27/0x90 [ 325.305660][T29699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.311585][T29699] RIP: 0033:0x41935c [ 325.315470][T29699] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 325.335547][T29699] RSP: 002b:00007fe1a493d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 325.344050][T29699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c 02:42:44 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x7e43, 0xa198) [ 325.352105][T29699] RDX: 000000000000000f RSI: 00007fe1a493d1e0 RDI: 0000000000000003 [ 325.360171][T29699] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 325.368705][T29699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 325.376787][T29699] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 [ 325.400050][T29706] EXT4-fs (loop4): inodes count not valid: 11808 vs 32 [ 325.409104][T29697] loop2: detected capacity change from 0 to 562 [ 325.416418][T29697] EXT4-fs (loop2): inodes count not valid: 31264 vs 32 [ 325.431388][T29675] loop3: detected capacity change from 0 to 562 [ 325.442453][T29675] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x110, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="208c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:44 executing program 0 (fault-call:2 fault-nth:9): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:44 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x8c02, 0xa198) 02:42:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203200008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 325.560833][T29743] loop4: detected capacity change from 0 to 562 [ 325.569443][T29741] loop2: detected capacity change from 0 to 562 [ 325.592278][T29745] FAULT_INJECTION: forcing a failure. [ 325.592278][T29745] name failslab, interval 1, probability 0, space 0, times 0 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 325.608840][T29745] CPU: 1 PID: 29745 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 325.614245][T29743] EXT4-fs (loop4): inodes count not valid: 12832 vs 32 [ 325.622036][T29745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.641553][T29745] Call Trace: [ 325.646170][T29745] dump_stack+0x137/0x19d [ 325.651054][T29745] should_fail+0x23c/0x250 [ 325.655919][T29745] __should_failslab+0x81/0x90 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 325.661206][T29745] should_failslab+0x5/0x20 [ 325.667673][T29745] kmem_cache_alloc_node+0x58/0x2b0 [ 325.673389][T29745] ? __alloc_skb+0xed/0x420 [ 325.678068][T29745] __alloc_skb+0xed/0x420 [ 325.684069][T29745] audit_log_start+0x398/0x6d0 [ 325.690358][T29745] ? mntput+0x45/0x70 [ 325.695024][T29745] audit_seccomp+0x45/0xf0 [ 325.699715][T29745] __seccomp_filter+0x54f/0xeb0 [ 325.704919][T29745] ? __se_sys_newlstat+0x20e/0x250 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 325.710583][T29745] __secure_computing+0xfb/0x140 [ 325.716530][T29745] syscall_trace_enter+0x120/0x290 [ 325.722431][T29745] ? switch_fpu_return+0xa/0x10 [ 325.727483][T29745] ? exit_to_user_mode_prepare+0x65/0x190 [ 325.733332][T29745] syscall_enter_from_user_mode+0x1c/0x20 [ 325.739428][T29745] do_syscall_64+0x27/0x90 [ 325.743875][T29745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.750282][T29745] RIP: 0033:0x41935c 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 325.754301][T29745] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 325.774230][T29745] RSP: 002b:00007fe1a493d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 325.782992][T29745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 325.791665][T29745] RDX: 000000000000000f RSI: 00007fe1a493d1e0 RDI: 0000000000000003 [ 325.800001][T29745] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="209800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 325.808179][T29745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 325.816158][T29745] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 [ 325.826590][T29741] EXT4-fs (loop2): inodes count not valid: 35872 vs 32 [ 325.833799][T29747] loop3: detected capacity change from 0 to 562 [ 325.850180][T29747] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 325.878181][T29743] loop4: detected capacity change from 0 to 562 [ 325.898182][T29743] EXT4-fs (loop4): inodes count not valid: 12832 vs 32 [ 325.919868][T29747] loop3: detected capacity change from 0 to 562 02:42:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x202, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:45 executing program 0 (fault-call:2 fault-nth:10): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:45 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x8d09, 0xa198) 02:42:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203700008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 325.928241][T29747] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 325.945112][T29780] loop2: detected capacity change from 0 to 562 [ 326.013184][T29780] EXT4-fs (loop2): inodes count not valid: 38944 vs 32 [ 326.028986][T29796] loop3: detected capacity change from 0 to 562 [ 326.040411][T29798] FAULT_INJECTION: forcing a failure. [ 326.040411][T29798] name failslab, interval 1, probability 0, space 0, times 0 [ 326.040912][T29796] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:45 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:45 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x8e00, 0xa198) [ 326.053414][T29798] CPU: 0 PID: 29798 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 326.066772][T29801] loop4: detected capacity change from 0 to 562 [ 326.072311][T29798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.072326][T29798] Call Trace: [ 326.072333][T29798] dump_stack+0x137/0x19d [ 326.072357][T29798] should_fail+0x23c/0x250 [ 326.072375][T29798] __should_failslab+0x81/0x90 [ 326.105743][T29798] should_failslab+0x5/0x20 [ 326.110261][T29798] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 326.116070][T29798] ? __kmalloc_node_track_caller+0x30/0x40 [ 326.122297][T29798] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 326.128088][T29798] __kmalloc_node_track_caller+0x30/0x40 [ 326.134211][T29798] ? audit_log_start+0x398/0x6d0 [ 326.139233][T29798] __alloc_skb+0x187/0x420 [ 326.143886][T29798] audit_log_start+0x398/0x6d0 [ 326.149073][T29798] ? mntput+0x45/0x70 [ 326.153080][T29798] audit_seccomp+0x45/0xf0 [ 326.157487][T29798] __seccomp_filter+0x54f/0xeb0 [ 326.162391][T29798] ? __se_sys_newlstat+0x20e/0x250 [ 326.167653][T29798] __secure_computing+0xfb/0x140 [ 326.172608][T29798] syscall_trace_enter+0x120/0x290 [ 326.177705][T29798] ? exit_to_user_mode_prepare+0x65/0x190 [ 326.183508][T29798] syscall_enter_from_user_mode+0x1c/0x20 [ 326.189310][T29798] do_syscall_64+0x27/0x90 [ 326.194130][T29798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.200552][T29798] RIP: 0033:0x41935c [ 326.204455][T29798] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 326.224510][T29798] RSP: 002b:00007fe1a493d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 326.233092][T29798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 326.241899][T29798] RDX: 000000000000000f RSI: 00007fe1a493d1e0 RDI: 0000000000000003 [ 326.249864][T29798] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 02:42:45 executing program 0 (fault-call:2 fault-nth:11): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 326.258052][T29798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.266517][T29798] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 [ 326.291204][T29801] EXT4-fs (loop4): inodes count not valid: 14112 vs 32 [ 326.299133][T29796] loop3: detected capacity change from 0 to 562 [ 326.306330][T29780] loop2: detected capacity change from 0 to 562 02:42:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 326.320524][T29780] EXT4-fs (loop2): inodes count not valid: 38944 vs 32 [ 326.330430][T29796] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 326.373175][T29821] FAULT_INJECTION: forcing a failure. [ 326.373175][T29821] name failslab, interval 1, probability 0, space 0, times 0 [ 326.386301][T29821] CPU: 1 PID: 29821 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 326.395208][T29821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.405361][T29821] Call Trace: [ 326.408691][T29821] dump_stack+0x137/0x19d [ 326.413150][T29821] should_fail+0x23c/0x250 02:42:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20ad00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:45 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x8e10, 0xa198) [ 326.416269][T29826] loop4: detected capacity change from 0 to 562 [ 326.417620][T29821] ? sidtab_sid2str_get+0x9c/0x130 [ 326.417643][T29821] __should_failslab+0x81/0x90 [ 326.433855][T29821] should_failslab+0x5/0x20 [ 326.438418][T29821] __kmalloc_track_caller+0x64/0x340 [ 326.441036][T29826] EXT4-fs (loop4): inodes count not valid: 14368 vs 32 [ 326.443747][T29821] ? vsnprintf+0xe8f/0xed0 [ 326.443774][T29821] kmemdup+0x21/0x50 [ 326.443790][T29821] sidtab_sid2str_get+0x9c/0x130 [ 326.464776][T29821] security_sid_to_context_core+0x1cb/0x2d0 [ 326.470790][T29821] security_sid_to_context+0x2c/0x40 [ 326.476238][T29821] selinux_secid_to_secctx+0x25/0x30 [ 326.482055][T29821] security_secid_to_secctx+0x45/0xa0 [ 326.487649][T29821] audit_log_task_context+0x70/0x1a0 [ 326.493215][T29821] audit_log_task+0xec/0x170 [ 326.497800][T29821] audit_seccomp+0x5e/0xf0 [ 326.502215][T29821] __seccomp_filter+0x54f/0xeb0 [ 326.507099][T29821] ? __se_sys_newlstat+0x20e/0x250 [ 326.512388][T29821] __secure_computing+0xfb/0x140 [ 326.517945][T29821] syscall_trace_enter+0x120/0x290 [ 326.523387][T29821] ? switch_fpu_return+0xa/0x10 [ 326.528350][T29821] ? exit_to_user_mode_prepare+0x65/0x190 [ 326.534399][T29821] syscall_enter_from_user_mode+0x1c/0x20 [ 326.540213][T29821] do_syscall_64+0x27/0x90 [ 326.544745][T29821] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.551031][T29821] RIP: 0033:0x41935c [ 326.555499][T29821] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 326.576215][T29821] RSP: 002b:00007fe1a493d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 326.585035][T29821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 326.593391][T29821] RDX: 000000000000000f RSI: 00007fe1a493d1e0 RDI: 0000000000000003 [ 326.601581][T29821] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 326.609913][T29821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.618251][T29821] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:46 executing program 0 (fault-call:2 fault-nth:12): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x22e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203900008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 326.648923][T29826] loop4: detected capacity change from 0 to 562 [ 326.651142][T29837] loop2: detected capacity change from 0 to 562 [ 326.662372][T29826] EXT4-fs (loop4): inodes count not valid: 14368 vs 32 [ 326.694566][T29837] EXT4-fs (loop2): inodes count not valid: 44320 vs 32 [ 326.715915][T29848] FAULT_INJECTION: forcing a failure. [ 326.715915][T29848] name failslab, interval 1, probability 0, space 0, times 0 [ 326.728711][T29848] CPU: 1 PID: 29848 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 02:42:46 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x8f07, 0xa198) [ 326.738514][T29848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.749488][T29848] Call Trace: [ 326.752919][T29848] dump_stack+0x137/0x19d [ 326.758272][T29848] should_fail+0x23c/0x250 [ 326.762683][T29848] __should_failslab+0x81/0x90 [ 326.767439][T29848] ? audit_log_d_path+0x9b/0x1c0 [ 326.772424][T29848] should_failslab+0x5/0x20 [ 326.777230][T29848] kmem_cache_alloc_trace+0x49/0x310 [ 326.783371][T29848] ? get_mm_exe_file+0x65/0xb0 [ 326.788530][T29848] audit_log_d_path+0x9b/0x1c0 [ 326.793614][T29848] audit_log_d_path_exe+0x3e/0x70 [ 326.800190][T29848] audit_log_task+0x148/0x170 [ 326.805272][T29848] audit_seccomp+0x5e/0xf0 [ 326.809696][T29848] __seccomp_filter+0x54f/0xeb0 [ 326.814897][T29848] ? __se_sys_newlstat+0x20e/0x250 [ 326.820141][T29848] __secure_computing+0xfb/0x140 [ 326.825199][T29848] syscall_trace_enter+0x120/0x290 [ 326.831007][T29848] ? exit_to_user_mode_prepare+0x65/0x190 [ 326.836845][T29848] syscall_enter_from_user_mode+0x1c/0x20 [ 326.842740][T29848] do_syscall_64+0x27/0x90 [ 326.847682][T29848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.855231][T29848] RIP: 0033:0x41935c [ 326.859407][T29848] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 326.882845][T29848] RSP: 002b:00007fe1a493d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 326.892385][T29848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 326.900796][T29848] RDX: 000000000000000f RSI: 00007fe1a493d1e0 RDI: 0000000000000003 [ 326.909643][T29848] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 326.918805][T29848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.928038][T29848] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:46 executing program 0 (fault-call:2 fault-nth:13): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 326.949323][T29853] loop4: detected capacity change from 0 to 562 [ 326.950913][T29837] loop2: detected capacity change from 0 to 562 [ 326.955833][T29850] loop3: detected capacity change from 0 to 562 [ 326.972596][T29837] EXT4-fs (loop2): inodes count not valid: 44320 vs 32 [ 326.987325][T29850] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 327.005893][T29853] EXT4-fs (loop4): inodes count not valid: 14624 vs 32 02:42:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="204800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 327.046311][T29850] loop3: detected capacity change from 0 to 562 [ 327.057424][T29875] FAULT_INJECTION: forcing a failure. [ 327.057424][T29875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 327.070641][T29875] CPU: 0 PID: 29875 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 327.079488][T29875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.089757][T29875] Call Trace: [ 327.093052][T29875] dump_stack+0x137/0x19d [ 327.097851][T29875] should_fail+0x23c/0x250 [ 327.102285][T29875] should_fail_usercopy+0x16/0x20 [ 327.107330][T29875] _copy_to_user+0x1c/0x90 [ 327.111976][T29875] simple_read_from_buffer+0xab/0x120 [ 327.117575][T29875] proc_fail_nth_read+0xf6/0x140 [ 327.123030][T29875] ? rw_verify_area+0x136/0x250 [ 327.128244][T29875] ? proc_fault_inject_write+0x200/0x200 [ 327.133963][T29875] vfs_read+0x154/0x5d0 [ 327.138410][T29875] ? __fget_light+0x21b/0x260 [ 327.143110][T29875] ? __cond_resched+0x11/0x40 [ 327.148492][T29875] ksys_read+0xce/0x180 [ 327.152812][T29875] __x64_sys_read+0x3e/0x50 [ 327.157324][T29875] do_syscall_64+0x4a/0x90 [ 327.161787][T29875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.167681][T29875] RIP: 0033:0x41935c [ 327.171573][T29875] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 327.191826][T29875] RSP: 002b:00007fe1a493d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 327.200522][T29875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 327.208513][T29875] RDX: 000000000000000f RSI: 00007fe1a493d1e0 RDI: 0000000000000003 [ 327.216722][T29875] RBP: 00007fe1a493d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 327.224796][T29875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.233104][T29875] R13: 00007ffe67d9763f R14: 00007fe1a493d300 R15: 0000000000022000 02:42:46 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c300008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:46 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x8f17, 0xa198) [ 327.250810][T29850] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 327.286764][T29886] loop4: detected capacity change from 0 to 562 02:42:46 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x232, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:46 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x900e, 0xa198) [ 327.297541][T29886] EXT4-fs (loop4): inodes count not valid: 18464 vs 32 02:42:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 327.343294][T29886] loop4: detected capacity change from 0 to 562 [ 327.354783][T29890] loop2: detected capacity change from 0 to 562 [ 327.362306][T29886] EXT4-fs (loop4): inodes count not valid: 18464 vs 32 [ 327.369522][T29890] EXT4-fs (loop2): inodes count not valid: 49952 vs 32 02:42:46 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)) creat(&(0x7f0000000080)='./file0\x00', 0x20) unlink(&(0x7f00000000c0)='./file0\x00') [ 327.419294][T29912] loop3: detected capacity change from 0 to 562 [ 327.434721][T29890] loop2: detected capacity change from 0 to 562 [ 327.446143][T29912] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 02:42:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c400008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 327.464040][T29890] EXT4-fs (loop2): inodes count not valid: 49952 vs 32 [ 327.488872][T29925] loop4: detected capacity change from 0 to 562 [ 327.499298][T29925] EXT4-fs (loop4): inodes count not valid: 19488 vs 32 02:42:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="206000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:46 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x901e, 0xa198) 02:42:47 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x62f, 0x1f, 0x7, 0x6}, {0x80, 0x3, 0xfc, 0x101}, {0x101, 0x8, 0x7f, 0x6}, {0x101, 0xcb, 0x8, 0x3f}, {0x81, 0x1, 0x1, 0x4}, {0x401, 0x5, 0x0, 0xffffffff}, {0xffff, 0x0, 0xfe, 0xfffff23f}, {0xfffb, 0x8, 0x7, 0x3}, {0x7fff, 0x3, 0x20, 0xffffffff}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 327.523011][T29912] loop3: detected capacity change from 0 to 562 [ 327.548438][T29912] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 327.596678][T29945] loop2: detected capacity change from 0 to 562 [ 327.612921][T29948] loop4: detected capacity change from 0 to 562 [ 327.638229][T29945] EXT4-fs (loop2): inodes count not valid: 50208 vs 32 [ 327.648810][T29948] EXT4-fs (loop4): inodes count not valid: 24608 vs 32 [ 327.667124][T29945] loop2: detected capacity change from 0 to 562 [ 327.674303][T29945] EXT4-fs (loop2): inodes count not valid: 50208 vs 32 [ 327.683999][T29948] loop4: detected capacity change from 0 to 562 [ 327.691079][T29948] EXT4-fs (loop4): inodes count not valid: 24608 vs 32 02:42:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:47 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x9105, 0xa198) 02:42:47 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2400, &(0x7f00000001c0)={[{@huge_advise}, {@mpol={'mpol', 0x3d, {'bind', '=static', @void}}}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@obj_type={'obj_type', 0x3d, ')'}}, {@subj_type={'subj_type', 0x3d, '@\')%\x8d}*\\(%],$&+*-'}}, {@fsname={'fsname', 0x3d, '(\xa3#'}}, {@pcr={'pcr', 0x3d, 0x3}}, {@subj_role={'subj_role', 0x3d, '\'@'}}, {@dont_hash}, {@fsmagic={'fsmagic', 0x3d, 0x7ff}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat}]}) 02:42:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x1001, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="206800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c500008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:47 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)=""/60, 0x3c) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) chown(&(0x7f0000000100)='./file0\x00', r0, r2) acct(&(0x7f0000000080)='./file0\x00') [ 328.161642][T29981] loop4: detected capacity change from 0 to 562 [ 328.173665][T29987] loop2: detected capacity change from 0 to 562 [ 328.180528][T29981] EXT4-fs (loop4): inodes count not valid: 26656 vs 32 [ 328.201127][T29987] EXT4-fs (loop2): inodes count not valid: 50464 vs 32 [ 328.213479][T29978] loop3: detected capacity change from 0 to 20480 [ 328.223544][T29978] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:42:47 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x3, 0x7, &(0x7f00000007c0)=[{&(0x7f00000001c0)="08be8f30c6339b6d2748a997fd043b9669ed74dca392b4a608f3ecd36f4935e4c7a481475a59302ba124c8408ad3944e6c0aa4c74981cc6eddfcf0eb549bd4e9f20dd07680a3c38e5d0fb3b5eb4dc6ceb41c05c753d2761188d219cc1bff07d24fcec30debb10f21935cf5436d3ca7354715c688310245bb6501bd49929ee847eb636c7f120a302b580a8760d0fe7304fcdb829d01541728642b70d45e692d2f9a09bd2d0ec62d4938", 0xa9, 0x7fff}, {&(0x7f0000000480)="4cac424e198c39d39dae3ff096598cc41c775f7fa9666dc79fc12f41335c6c559509bbaf66987965289e5193cf6acffaf547de9da59ebab1541df56e47a4f7355cd64a5db3e3c1c8cc3e252a2840c4303c7cb218b2cbcf6c71a5b7dac36a7ef3cab63eee009bccf6a80e0efd1e774578d57e83d062d2c0292b50bcfaf75c0ce15a0fcabce982bec074ba7a699c281c33c6600d7b5ed835a3d298d7dd6453295af093", 0xa2, 0x7f}, {&(0x7f0000000540)="393e6b7b0abbfd48ee15a0a51d7a9e135ed4444e664383a1067a67299836ebce8103b9d77e2e668b81a6f1011da2e524510626d21608bec9e84723bc70752b9870ade9f8c2d7970bcce6d50f2ccd14dd97a6ae228d7fa50cc891605ca35c3dfcb2f9a603f7d4f8714aade2fb657482265c85d4e165b228239021c6d0817e39f3db7a4b95b2d865f131899f4b5432e2b315cd2f807f42d11fe6d0eb6cdb61457a10cf6d18aca77dfa6dbcd081690b39220d3f90959681ad215fd3c8574f78b7859b81a62104b6bbc981549faa8149a8d86cb116a4a0b203ddadb132c73c7f20e14756baf50ecedd82ce674a4edc9c66f4d20a532b59c520", 0xf7, 0x2}, {&(0x7f0000000640)="46f89a876c11b98bb6c651bf0e0261ae423733cfa758f0e75e90fc951d9392f0eae848429be9d0ad9edcd2321b8cf2d9c1be63cf6fc47b4578e757f084eef109f781f83af934a38c88618c76a532702661795e3e6106fe892a6982dd6ea728f8e814e46af67de59b6a561bea24bd52e6ca7aa4e840bbca8005fbb60612e3b9ae07210fa371374ee4c43353bb79d057e24e3866df76271850d9ba0859edcabb28914be04468393dac51974c2f093d61f38ee5c6ec9c106559e9cc13faf5a41f174b", 0xc1, 0x5}, {&(0x7f0000000280)="e02dcbc64190f611a7f8b9f7ee", 0xd, 0x3}, {&(0x7f0000000740)="cd05d31f9a3ba8d7801199e790a0824b6be41c59758f29ec4eef", 0x1a, 0x3}, {&(0x7f0000000780)="131b1bc1911c13ce8468d57739cf9268a7d56a7921bc050660dc6fcaa5c7ec8c05aa6fbc4056aa1420", 0x29, 0x4}], 0x800c41, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x34, 0x65, 0x43, 0x6b, 0x78, 0x9, 0x37, 0x25, 0x70]}}, {@huge_advise}], [{@subj_user={'subj_user', 0x3d, 'huge=never'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, 'huge=never'}}, {@fsname={'fsname', 0x3d, 'obj_user'}}, {@hash}, {@subj_role={'subj_role', 0x3d, 'defcontext'}}, {@uid_gt={'uid>', r3}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'subj_user'}}, {@appraise_type}]}) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x800c00, &(0x7f0000000380)={[{@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x74, 0x6d, 0x65, 0x74, 0x39, 0x67]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x31, 0x31]}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@huge_within_size}, {@gid={'gid', 0x3d, r2}}, {@nr_blocks}], [{@euid_eq={'euid', 0x3d, r1}}, {@context={'context', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@obj_user}, {@subj_user}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:47 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x9125, 0xa198) [ 328.257767][T30001] Process accounting resumed [ 328.263236][T29987] loop2: detected capacity change from 0 to 562 [ 328.269624][T29981] loop4: detected capacity change from 0 to 562 [ 328.276299][T29987] EXT4-fs (loop2): inodes count not valid: 50464 vs 32 [ 328.294576][T29981] EXT4-fs (loop4): inodes count not valid: 26656 vs 32 02:42:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x5900, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:47 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x920c, 0xa198) [ 328.302400][T29978] loop3: detected capacity change from 0 to 20480 [ 328.310027][T29978] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 328.317889][T30017] loop0: detected capacity change from 0 to 127 [ 328.341291][T30017] SELinux: duplicate or incompatible mount options [ 328.369818][T30026] loop2: detected capacity change from 0 to 562 [ 328.378648][T30017] SELinux: duplicate or incompatible mount options [ 328.394240][T30026] EXT4-fs (loop2): inodes count not valid: 65056 vs 32 [ 328.401549][T30037] loop0: detected capacity change from 0 to 127 [ 328.457430][ T25] kauditd_printk_skb: 256 callbacks suppressed [ 328.457443][T30017] SELinux: duplicate or incompatible mount options [ 328.457442][ T25] audit: type=1326 audit(1622688167.886:9790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30014 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=165 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 328.542567][T30041] loop3: detected capacity change from 0 to 20480 [ 328.550588][T30041] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 328.654527][T30041] loop3: detected capacity change from 0 to 20480 [ 328.662193][T30041] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:42:48 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(0x0, 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:48 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x922c, 0xa198) 02:42:48 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x800040, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0xfff}}, {@cache_mmap}, {@posixacl}, {@posixacl}, {@version_u}, {@nodevmap}, {@access_any}, {@cache_fscache}, {@cache_mmap}, {@access_client}], [{@pcr={'pcr', 0x3d, 0x1e}}]}}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc65c9ca91e9a868377ce2189dceecd7c7676264c5ea6dc445a7ac14a8c83013eecc66639515db6c2d581af1c0bc19048ff20040b3f7488662896bab845f04dfd21035b90af5e5bca0d1", 0x4e}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x101, 0x4, 0x81, 0x78}, {0x20, 0x7f, 0x5, 0x1}]}) tkill(r1, 0x36) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x1100) 02:42:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x7200, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) [ 329.024244][T30069] loop2: detected capacity change from 0 to 562 [ 329.031144][ T25] audit: type=1326 audit(1622688168.456:9791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.064056][T30071] 9pnet: Insufficient options for proto=fd [ 329.070644][ T25] audit: type=1326 audit(1622688168.496:9792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=133 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.081396][T30075] loop4: detected capacity change from 0 to 562 02:42:48 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(0x0, 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 329.096824][ T25] audit: type=1326 audit(1622688168.496:9793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.125762][T30075] EXT4-fs (loop4): inodes count not valid: 27680 vs 32 [ 329.142057][T30069] EXT4-fs (loop2): inodes count not valid: 71968 vs 32 [ 329.154599][T30076] 9pnet: Insufficient options for proto=fd [ 329.171727][ T25] audit: type=1326 audit(1622688168.496:9794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=22 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.195975][ T25] audit: type=1326 audit(1622688168.496:9795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.220632][ T25] audit: type=1326 audit(1622688168.496:9796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.245197][ T25] audit: type=1326 audit(1622688168.496:9797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:48 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(0x0, 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="207400008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 329.269561][ T25] audit: type=1326 audit(1622688168.496:9798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.317434][T30069] loop2: detected capacity change from 0 to 562 [ 329.324444][T30069] EXT4-fs (loop2): inodes count not valid: 71968 vs 32 [ 329.342225][T30094] loop4: detected capacity change from 0 to 562 02:42:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20a901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:48 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 329.347502][ T25] audit: type=1326 audit(1622688168.496:9799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30064 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 329.364451][T30068] loop3: detected capacity change from 0 to 20480 [ 329.380987][T30068] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 329.381508][T30094] EXT4-fs (loop4): inodes count not valid: 29728 vs 32 02:42:48 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x9303, 0xa198) 02:42:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(0x0, &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 329.456082][T30110] loop2: detected capacity change from 0 to 562 [ 329.460578][T30094] loop4: detected capacity change from 0 to 562 [ 329.480005][T30110] EXT4-fs (loop2): inodes count not valid: 108832 vs 32 02:42:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xa901, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 329.500739][T30094] EXT4-fs (loop4): inodes count not valid: 29728 vs 32 [ 329.539812][T30110] loop2: detected capacity change from 0 to 562 [ 329.556945][T30110] EXT4-fs (loop2): inodes count not valid: 108832 vs 32 [ 329.642189][T30138] loop4: detected capacity change from 0 to 562 [ 329.657398][T30138] EXT4-fs (loop4): inodes count not valid: 31264 vs 32 [ 329.709708][T30138] loop4: detected capacity change from 0 to 562 [ 329.728600][T30138] EXT4-fs (loop4): inodes count not valid: 31264 vs 32 [ 329.728656][T30132] loop3: detected capacity change from 0 to 20480 [ 329.743287][T30132] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:42:51 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x11) 02:42:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(0x0, &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:51 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x9333, 0xa198) 02:42:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20b801008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="208c00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xaa01, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(0x0, &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20b901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 332.041324][T30167] loop2: detected capacity change from 0 to 562 [ 332.057034][T30167] EXT4-fs (loop2): inodes count not valid: 112672 vs 32 [ 332.079925][T30172] loop4: detected capacity change from 0 to 562 02:42:51 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x6, 0x43, 0xff, 0x6, @tick=0xfffffffd, {0x80, 0x6}, {0x0, 0xf7}, @quote={{0x4, 0x7f}, 0x691a, &(0x7f0000000140)={0x2, 0x20, 0x8, 0xe, @time={0x7, 0x8}, {0xd0, 0x9}, {0x0, 0x3}, @raw8={"a569727a86c7f9eb2dcd05a0"}}}}, {0xe1, 0xff, 0x6, 0x3, @tick=0x5, {0x3f, 0x7}, {0x6, 0x6}, @raw32={[0x90000, 0x6]}}, {0x6, 0x81, 0x7, 0xf3, @tick, {0x1f, 0x3}, {0xf9, 0x5}, @raw8={"bc5d33cedf261a2ba2c1e10f"}}, {0xe0, 0x1, 0x4, 0x3, @time={0x8, 0x4}, {0x2}, {0x2, 0x8}, @time=@tick=0x620}, {0x3f, 0xf7, 0x8, 0x1, @time={0x9, 0x8c}, {0x5, 0x3}, {0x3f, 0xff}, @raw8={"e56ebbe0197f0860e727a3fe"}}], 0x8c) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3, 0x8, 0x4, 0x22a}, {0x9, 0x8a, 0x80, 0x8001}, {0x1, 0x1, 0x5, 0x6e7f7b2}]}) 02:42:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 332.103756][T30172] EXT4-fs (loop4): inodes count not valid: 35872 vs 32 [ 332.155975][T30183] loop2: detected capacity change from 0 to 562 [ 332.166483][T30183] EXT4-fs (loop2): inodes count not valid: 112928 vs 32 [ 332.190892][T30172] loop4: detected capacity change from 0 to 562 [ 332.202299][T30172] EXT4-fs (loop4): inodes count not valid: 35872 vs 32 02:42:51 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r0, 0x80000000, &(0x7f00000001c0)="9ca1297ac03b7309aab124677531171436220fd3651ab96d0711785f65e8d1851c750b06db515f0fd4edb785670b94b54fcba29ea8ab78a11cd1aac08845a67942efbfcaa61cea8a616e5f5eae0a811af406bdcf8ef72667a56fcf744a89530754f93a58fabe8343ef0037b3621fb905481f70ba01e58780938cc886a9c088aa4733360f0493779d141b49ce087edf6f0c96d4ed2c5271da8938222d451d868f233344a40cc3f3b113d9ee395f643eb6a394ab2bfed6505f768993506af35f0b30") prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0x72, 0x3f, 0x7f}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="209800008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 332.242021][T30183] loop2: detected capacity change from 0 to 562 [ 332.276865][T30183] EXT4-fs (loop2): inodes count not valid: 112928 vs 32 02:42:51 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0x1, 0x7, 0x3}]}) 02:42:51 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x940a, 0xa198) 02:42:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c001008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 332.310354][T30214] loop4: detected capacity change from 0 to 562 [ 332.336847][T30214] EXT4-fs (loop4): inodes count not valid: 38944 vs 32 [ 332.412740][T30214] loop4: detected capacity change from 0 to 562 [ 332.423243][T30214] EXT4-fs (loop4): inodes count not valid: 38944 vs 32 [ 332.430488][T30173] loop3: detected capacity change from 0 to 20480 [ 332.438733][T30236] loop2: detected capacity change from 0 to 562 [ 332.465628][T30236] EXT4-fs (loop2): inodes count not valid: 114720 vs 32 [ 332.472512][T30173] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 332.531874][T30236] loop2: detected capacity change from 0 to 562 [ 332.544566][T30236] EXT4-fs (loop2): inodes count not valid: 114720 vs 32 02:42:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb801, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:52 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x9, 0xff, 0x5, 0x6}, {0x394, 0x7, 0x1, 0x10000}, {0x2, 0x6, 0x3, 0x4}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x56, 0x8) 02:42:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:52 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x943a, 0xa198) 02:42:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20ad00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c101008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 332.637789][T30259] loop4: detected capacity change from 0 to 562 02:42:52 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000080)="7d2e12dc85e1fb6c91a4c4c6b26174ede9a8ee085bed773e226e2a133100a74cb820184fbfbf66dbac151bac8291b03428e8c66de9fb02466428f4191fb03e6a3fa2c724e4fee45c7f778a4e87f015a052bb24c2b0915fbab70ee4e088ec6ff8914db7eb3ddadc5c8b065c07ed672136aa7181ac3a00fdf572c16a9b229d357183e8f49c4a4c0357b32bcd1c97cc1333ae952e373f4993abe3880dcc77042a02b9276a0f0cdd14d143539959d5b2e663a2055b6801e7835e8762e00055bdc73939e2bdd2dce644a0", 0xc8}, {&(0x7f00000001c0)="0a1a62ec75da8a327caefc9be97c09e4708b3734c744a83220a91f88be53d9a0117920fbfbad95ea390ed59e7ff84f", 0x2f}, {&(0x7f0000000200)="43b58158ef9b755c18eb45f22886614028ecd7837e13995c196ec4f33a644c70f995aafcee3b65a66f09c00d2bec0a823d967c3ae5", 0x35}], 0x3, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000380)={0x5, &(0x7f0000000280)=[{0x6, 0x20, 0x0, 0x8}, {0x9, 0x1, 0x4, 0xa2a}, {0x2093, 0x1, 0x4, 0x20}, {0x3, 0x2, 0x1d, 0x5}, {0x7c22, 0x1, 0x4}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x100, 0xff, 0x7e, 0x8}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:52 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) [ 332.705065][T30259] EXT4-fs (loop4): inodes count not valid: 44320 vs 32 [ 332.730593][T30271] loop2: detected capacity change from 0 to 562 02:42:52 executing program 0: chroot(&(0x7f0000000080)='./file0\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@isdn, &(0x7f0000000200)=0x80, 0x80800) gettid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) creat(&(0x7f00000001c0)='./file0\x00', 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000400)=@v2={0x2000000, [{0xfffffffa, 0x1}, {0x8000, 0xed4e}]}, 0x14, 0x2) lstat(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)) [ 332.776876][T30271] EXT4-fs (loop2): inodes count not valid: 114976 vs 32 [ 332.808316][T30259] loop4: detected capacity change from 0 to 562 02:42:52 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000240), 0x2, 0x0) 02:42:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe00008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 332.827333][T30259] EXT4-fs (loop4): inodes count not valid: 44320 vs 32 [ 332.870277][T30271] loop2: detected capacity change from 0 to 562 [ 332.892183][T30271] EXT4-fs (loop2): inodes count not valid: 114976 vs 32 [ 332.925706][T30304] loop4: detected capacity change from 0 to 562 [ 332.941130][T30304] EXT4-fs (loop4): inodes count not valid: 65056 vs 32 [ 332.974666][T30304] loop4: detected capacity change from 0 to 562 [ 332.993801][T30268] loop3: detected capacity change from 0 to 20480 [ 332.993801][T30304] EXT4-fs (loop4): inodes count not valid: 65056 vs 32 [ 333.009232][T30268] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:42:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb901, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:52 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x80, 0x0, 0x7ffc0005}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c201008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000240), 0x2, 0x0) 02:42:52 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x9501, 0xa198) 02:42:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:52 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x8, 0x2, 0x5, 0x8001}, {0x6, 0x4, 0x8, 0x81}, {0x0, 0x40, 0x30, 0x80000000}, {0xfffb, 0x8, 0x2, 0x20}, {0x831, 0x0, 0xe7, 0x101}, {0x0, 0x0, 0xce, 0xfff}, {0xffe4, 0x20, 0x3f, 0x5}, {0x6a, 0xaf, 0x5, 0x4}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:52 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000240), 0x2, 0x0) [ 333.162245][T30334] loop4: detected capacity change from 0 to 562 [ 333.183769][T30336] loop2: detected capacity change from 0 to 562 [ 333.191840][T30334] EXT4-fs (loop4): inodes count not valid: 71968 vs 32 [ 333.200933][T30336] EXT4-fs (loop2): inodes count not valid: 115232 vs 32 02:42:52 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:52 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0xbe51, 0x50, 0xd9, 0x7}, {0x9de3, 0x2, 0x2, 0x3}, {0x7ff, 0x4, 0x7, 0x1}, {0x2, 0xfd, 0x1, 0x7}, {0x1f, 0x1, 0x0, 0x2}, {0x7f, 0x2, 0x50}, {0x5, 0x4, 0x7, 0x9}, {0x2, 0x7, 0x6, 0xb4}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000100)=@sr0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='pstore\x00', 0x2800004, &(0x7f0000000200)='.\x00') lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000300)) [ 333.269447][T30336] loop2: detected capacity change from 0 to 562 [ 333.285185][T30336] EXT4-fs (loop2): inodes count not valid: 115232 vs 32 [ 333.292380][T30334] loop4: detected capacity change from 0 to 562 [ 333.302771][T30334] EXT4-fs (loop4): inodes count not valid: 71968 vs 32 02:42:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(0x0, 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20a901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 333.433946][T30386] loop4: detected capacity change from 0 to 562 [ 333.449031][T30386] EXT4-fs (loop4): inodes count not valid: 108832 vs 32 [ 333.552584][T30333] loop3: detected capacity change from 0 to 20480 [ 333.562748][T30333] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:42:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xba01, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c301008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:53 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x4, 0xaf, 0x10001}, {0x0, 0x6, 0xdb, 0x9}, {0xfb55, 0x84, 0x40, 0x8}, {0x6, 0x7, 0xef, 0x3}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(0x0, 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20b801008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:53 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0x9541, 0xa198) [ 333.716932][T30410] loop2: detected capacity change from 0 to 562 [ 333.726831][T30410] EXT4-fs (loop2): inodes count not valid: 115488 vs 32 [ 333.740973][ T25] kauditd_printk_skb: 351 callbacks suppressed [ 333.740984][ T25] audit: type=1326 audit(1622688173.166:10151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(0x0, 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:53 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[r1, 0xee01, r1, r1, 0x0]) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1000000, &(0x7f0000000380)={[{@huge_always}, {@huge_within_size}, {@huge_always}, {@huge_advise}, {@gid={'gid', 0x3d, r2}}, {@uid={'uid', 0x3d, r0}}, {@huge_advise}], [{@fsname={'fsname', 0x3d, '))'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '+'}}, {@euid_eq={'euid', 0x3d, r0}}, {@subj_role={'subj_role', 0x3d, '}#,}j(.(!}[[/'}}, {@smackfshat}]}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x0) tkill(r3, 0x11) [ 333.790054][T30415] loop4: detected capacity change from 0 to 562 [ 333.807728][T30410] loop2: detected capacity change from 0 to 562 [ 333.814427][ T25] audit: type=1326 audit(1622688173.176:10152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30405 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c401008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 333.847975][T30410] EXT4-fs (loop2): inodes count not valid: 115488 vs 32 [ 333.856238][T30415] EXT4-fs (loop4): inodes count not valid: 112672 vs 32 02:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20b901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:53 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x408, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}]}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x8010, r1, 0xc5bf6000) [ 333.909681][T30427] tmpfs: Unsupported parameter 'huge' 02:42:53 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)=""/60, 0x3c) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) chown(&(0x7f0000000100)='./file0\x00', r0, r2) acct(&(0x7f0000000080)='./file0\x00') [ 333.962932][T30439] loop2: detected capacity change from 0 to 562 [ 333.967488][T30437] loop4: detected capacity change from 0 to 562 [ 333.976928][T30439] EXT4-fs (loop2): inodes count not valid: 115744 vs 32 [ 333.986829][ T25] audit: type=1326 audit(1622688173.176:10153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30405 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.021894][T30404] loop3: detected capacity change from 0 to 20480 [ 334.032419][ T25] audit: type=1326 audit(1622688173.176:10154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.057447][ T25] audit: type=1326 audit(1622688173.206:10155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.083292][T30437] EXT4-fs (loop4): inodes count not valid: 112928 vs 32 [ 334.084484][T30404] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 334.090800][ T25] audit: type=1326 audit(1622688173.206:10156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.100415][T30439] loop2: detected capacity change from 0 to 562 [ 334.121643][ T25] audit: type=1326 audit(1622688173.206:10157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.153501][ T25] audit: type=1326 audit(1622688173.206:10158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=133 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.178352][ T25] audit: type=1326 audit(1622688173.206:10159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.203194][ T25] audit: type=1326 audit(1622688173.206:10160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30407 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=6 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 334.207754][T30439] EXT4-fs (loop2): inodes count not valid: 115744 vs 32 [ 334.254325][T30447] Process accounting resumed [ 334.256840][T30456] 9pnet: Insufficient options for proto=fd [ 334.265172][T30437] loop4: detected capacity change from 0 to 562 02:42:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc001, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:53 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0xd0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) 02:42:53 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa300, 0xa198) 02:42:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c501008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:53 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x5, &(0x7f0000000080)=[{0x200000000006, 0x2, 0xfc, 0x7ffc0001}, {0x7, 0xff, 0x4, 0xbfb}, {0xec3, 0x2, 0x1, 0x100}, {0x7, 0x40, 0x40, 0x2}, {0x20, 0x8, 0x0, 0x9}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x4, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x7ff, 0x8, 0xe, 0x20ae}, {0x9, 0x0, 0x84}, {0x3, 0x1, 0x5, 0x5}, {0xffc0, 0x20, 0x1, 0x2}, {0x0, 0x9, 0x20, 0x81}, {0x3, 0x0, 0x5, 0x7f}, {0x1452, 0x1, 0x7, 0x1a21}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{0x2, 0xbc, 0x3f, 0xfffffffd}, {0xa000, 0x1, 0x4, 0x2}, {0x0, 0x3, 0x6, 0x1}, {0x0, 0xa, 0x7, 0x527b}, {0xe3ea, 0x9, 0x27, 0x7d33}, {0x3ff, 0x7, 0x9, 0x9}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setxattr$security_selinux(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:var_log_t:s0\x00', 0x1f, 0x3) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000004c0)={0x7, &(0x7f0000000480)=[{0x3, 0x1, 0x1f, 0x9}, {0xf05, 0xfd, 0x50, 0xb3f5}, {0x7c, 0x3f, 0x8}, {0x1ff, 0x2, 0x69, 0x200}, {0x6, 0x2, 0xf1, 0x7f}, {0x3f, 0x6, 0x2, 0xb05d}, {0x1000, 0x40, 0x7, 0xff}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{0x4, 0x0, 0x80, 0x1ff}, {0x9, 0x0, 0x75, 0x5}, {0x5, 0x3, 0x80, 0x8001}, {0x0, 0x8, 0x4, 0x80000001}, {0xb8, 0x3, 0x9, 0x6}, {0x2, 0x3, 0x0, 0x401}, {0x3c37, 0x2, 0x0, 0x7}, {0x2, 0x3, 0x0, 0xf0a4}]}) lsetxattr$security_ima(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240), &(0x7f0000000280)=@v1={0x2, "296696d3fbcd7ce13392bb"}, 0xc, 0x1) acct(&(0x7f0000000500)='./file0\x00') [ 334.288366][T30437] EXT4-fs (loop4): inodes count not valid: 112928 vs 32 02:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c201008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:53 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x408, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}]}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0'}, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x8010, r1, 0xc5bf6000) 02:42:53 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 334.407818][T30480] Process accounting resumed [ 334.422142][T30486] loop4: detected capacity change from 0 to 562 [ 334.422120][T30485] loop2: detected capacity change from 0 to 562 02:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c501008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 334.461072][T30486] EXT4-fs (loop4): inodes count not valid: 115232 vs 32 [ 334.489538][T30485] EXT4-fs (loop2): inodes count not valid: 116000 vs 32 [ 334.493024][T30495] 9pnet: Insufficient options for proto=fd 02:42:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:54 executing program 0: keyctl$get_security(0x11, 0x0, &(0x7f00000001c0)=""/21, 0x15) prctl$PR_SET_SECCOMP(0x16, 0xffffffffffffffff, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x5, 0x3, 0x7, 0x8}, {0x46f3, 0x1, 0x20, 0x8}, {0x4800, 0x95, 0xd0, 0x200}, {0x3, 0x3, 0x80, 0x5}, {0x6, 0x81, 0x0, 0x1}, {0x1, 0x9, 0x1, 0x10000}, {0x2, 0xfd, 0x0, 0xfff}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[{0x3ff, 0x8, 0x7, 0x40}, {0xc08, 0x6, 0x3, 0x3}, {0x6, 0xfc, 0x0, 0x82fa}, {0x4, 0x1, 0x7f, 0x3f}, {0x0, 0x2c, 0x4, 0x4}, {0xfff, 0x1, 0x9, 0x1}, {0x2f09, 0x1, 0x9, 0x8}]}) exit_group(0x5) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:54 executing program 1 (fault-call:6 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 334.581476][T30513] loop4: detected capacity change from 0 to 562 [ 334.600788][T30513] EXT4-fs (loop4): inodes count not valid: 116000 vs 32 [ 334.616325][T30517] loop2: detected capacity change from 0 to 562 [ 334.646971][T30517] EXT4-fs (loop2): inodes count not valid: 117024 vs 32 [ 334.657673][T30525] FAULT_INJECTION: forcing a failure. [ 334.657673][T30525] name failslab, interval 1, probability 0, space 0, times 0 [ 334.670513][T30525] CPU: 0 PID: 30525 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 334.679309][T30525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.689484][T30525] Call Trace: [ 334.693074][T30525] dump_stack+0x137/0x19d [ 334.697433][T30525] should_fail+0x23c/0x250 [ 334.701860][T30525] ? audit_log_start+0x37c/0x6d0 [ 334.706936][T30525] __should_failslab+0x81/0x90 [ 334.712028][T30525] should_failslab+0x5/0x20 [ 334.716673][T30525] kmem_cache_alloc+0x46/0x2f0 [ 334.721546][T30525] audit_log_start+0x37c/0x6d0 [ 334.726585][T30525] ? kstrtoull+0x30e/0x350 [ 334.731155][T30525] audit_seccomp+0x45/0xf0 [ 334.735572][T30525] __seccomp_filter+0x54f/0xeb0 [ 334.740422][T30525] ? vfs_write+0x50c/0x770 [ 334.744942][T30525] __secure_computing+0xfb/0x140 [ 334.749987][T30525] syscall_trace_enter+0x120/0x290 [ 334.755658][T30525] ? exit_to_user_mode_prepare+0x65/0x190 [ 334.761436][T30525] syscall_enter_from_user_mode+0x1c/0x20 [ 334.767163][T30525] do_syscall_64+0x27/0x90 [ 334.771595][T30525] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.777699][T30525] RIP: 0033:0x4665d9 [ 334.781693][T30525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.788429][T30472] loop3: detected capacity change from 0 to 20480 [ 334.801520][T30525] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 334.801545][T30525] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 334.801557][T30525] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 334.801566][T30525] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 334.801576][T30525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 334.801586][T30525] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 334.857375][T30513] loop4: detected capacity change from 0 to 562 [ 334.861115][T30517] loop2: detected capacity change from 0 to 562 [ 334.875569][T30472] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 334.882510][T30513] EXT4-fs (loop4): inodes count not valid: 116000 vs 32 [ 334.890768][T30517] EXT4-fs (loop2): inodes count not valid: 117024 vs 32 02:42:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc101, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:54 executing program 0: ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000001c0)='security.apparmor\x00', &(0x7f0000000200)='./file0\x00', r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, 0x0, 0xfffffecc) write$binfmt_misc(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7379783028c14b481b80ec7e7b29886ca8a6a8a62a91729e77f2a4cde2ca83"], 0x4) renameat2(r3, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x9) fremovexattr(r2, &(0x7f0000000140)=@known='security.apparmor\x00') ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) 02:42:54 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa407, 0xa198) 02:42:54 executing program 1 (fault-call:6 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c801008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20ca01008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 335.044913][T30558] loop2: detected capacity change from 0 to 562 [ 335.049740][T30559] loop4: detected capacity change from 0 to 562 [ 335.061688][T30558] EXT4-fs (loop2): inodes count not valid: 117280 vs 32 [ 335.070336][T30563] FAULT_INJECTION: forcing a failure. [ 335.070336][T30563] name failslab, interval 1, probability 0, space 0, times 0 [ 335.083107][T30563] CPU: 1 PID: 30563 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 335.092139][T30563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.097979][T30559] EXT4-fs (loop4): inodes count not valid: 116768 vs 32 [ 335.102421][T30563] Call Trace: [ 335.102433][T30563] dump_stack+0x137/0x19d [ 335.102464][T30563] should_fail+0x23c/0x250 [ 335.102483][T30563] __should_failslab+0x81/0x90 [ 335.126217][T30563] should_failslab+0x5/0x20 [ 335.130814][T30563] kmem_cache_alloc_node+0x58/0x2b0 [ 335.136009][T30563] ? __alloc_skb+0xed/0x420 [ 335.140509][T30563] __alloc_skb+0xed/0x420 02:42:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200402008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 335.144851][T30563] audit_log_start+0x398/0x6d0 [ 335.149839][T30563] ? kstrtoull+0x30e/0x350 [ 335.154284][T30563] audit_seccomp+0x45/0xf0 [ 335.158893][T30563] __seccomp_filter+0x54f/0xeb0 [ 335.163794][T30563] ? vfs_write+0x50c/0x770 [ 335.168217][T30563] __secure_computing+0xfb/0x140 [ 335.173156][T30563] syscall_trace_enter+0x120/0x290 [ 335.178281][T30563] ? switch_fpu_return+0xa/0x10 [ 335.183231][T30563] ? exit_to_user_mode_prepare+0x65/0x190 [ 335.189035][T30563] syscall_enter_from_user_mode+0x1c/0x20 02:42:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202e02008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 335.194908][T30563] do_syscall_64+0x27/0x90 [ 335.199348][T30563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.205388][T30563] RIP: 0033:0x4665d9 [ 335.209387][T30563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.229643][T30563] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 335.238160][T30563] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 335.246309][T30563] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 335.254515][T30563] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 335.262775][T30563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 335.270955][T30563] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20c901008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:54 executing program 1 (fault-call:6 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:54 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa50e, 0xa198) [ 335.293025][T30559] loop4: detected capacity change from 0 to 562 [ 335.299880][T30559] EXT4-fs (loop4): inodes count not valid: 116768 vs 32 [ 335.306300][T30572] loop2: detected capacity change from 0 to 562 [ 335.332568][T30572] EXT4-fs (loop2): inodes count not valid: 142880 vs 32 [ 335.358226][T30584] loop4: detected capacity change from 0 to 562 [ 335.369952][T30584] EXT4-fs (loop4): inodes count not valid: 117024 vs 32 [ 335.409602][T30590] FAULT_INJECTION: forcing a failure. [ 335.409602][T30590] name failslab, interval 1, probability 0, space 0, times 0 [ 335.423191][T30590] CPU: 0 PID: 30590 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 335.432138][T30590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.442294][T30590] Call Trace: [ 335.445578][T30590] dump_stack+0x137/0x19d [ 335.449913][T30590] should_fail+0x23c/0x250 [ 335.454348][T30590] __should_failslab+0x81/0x90 02:42:54 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa605, 0xa198) [ 335.459138][T30590] should_failslab+0x5/0x20 [ 335.463638][T30590] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 335.469576][T30590] ? __kmalloc_node_track_caller+0x30/0x40 [ 335.475564][T30590] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 335.477431][T30562] loop3: detected capacity change from 0 to 20480 [ 335.481044][T30590] __kmalloc_node_track_caller+0x30/0x40 [ 335.493035][T30562] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 335.493138][T30590] ? audit_log_start+0x398/0x6d0 [ 335.504999][T30590] __alloc_skb+0x187/0x420 [ 335.509439][T30590] audit_log_start+0x398/0x6d0 [ 335.514477][T30590] ? kstrtoull+0x30e/0x350 [ 335.519255][T30590] audit_seccomp+0x45/0xf0 [ 335.523772][T30590] __seccomp_filter+0x54f/0xeb0 [ 335.528987][T30590] ? vfs_write+0x50c/0x770 [ 335.533594][T30590] __secure_computing+0xfb/0x140 [ 335.538817][T30590] syscall_trace_enter+0x120/0x290 [ 335.544044][T30590] ? switch_fpu_return+0xa/0x10 [ 335.549153][T30590] ? exit_to_user_mode_prepare+0x65/0x190 [ 335.555427][T30590] syscall_enter_from_user_mode+0x1c/0x20 [ 335.561504][T30590] do_syscall_64+0x27/0x90 [ 335.566086][T30590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.572183][T30590] RIP: 0033:0x4665d9 [ 335.576227][T30590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.596295][T30590] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 335.604704][T30590] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 335.613185][T30590] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 335.622195][T30590] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 335.631691][T30590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 335.640143][T30590] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 335.702445][T30584] loop4: detected capacity change from 0 to 562 [ 335.719842][T30572] loop2: detected capacity change from 0 to 562 [ 335.728342][T30572] EXT4-fs (loop2): inodes count not valid: 142880 vs 32 [ 335.732569][T30584] EXT4-fs (loop4): inodes count not valid: 117024 vs 32 02:42:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc201, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:55 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x15) 02:42:55 executing program 1 (fault-call:6 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:55 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa615, 0xa198) 02:42:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203202008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20ca01008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 335.913938][T30629] FAULT_INJECTION: forcing a failure. [ 335.913938][T30629] name failslab, interval 1, probability 0, space 0, times 0 [ 335.929262][T30629] CPU: 1 PID: 30629 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 335.929403][T30633] loop4: detected capacity change from 0 to 562 [ 335.939455][T30629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.939475][T30629] Call Trace: [ 335.939484][T30629] dump_stack+0x137/0x19d [ 335.939512][T30629] should_fail+0x23c/0x250 [ 335.971673][T30629] ? sidtab_sid2str_get+0x9c/0x130 [ 335.978671][T30629] __should_failslab+0x81/0x90 [ 335.984054][T30629] should_failslab+0x5/0x20 [ 335.989252][T30629] __kmalloc_track_caller+0x64/0x340 [ 335.994779][T30629] ? vsnprintf+0xe8f/0xed0 [ 335.999427][T30629] kmemdup+0x21/0x50 [ 336.003738][T30629] sidtab_sid2str_get+0x9c/0x130 [ 336.010497][T30629] security_sid_to_context_core+0x1cb/0x2d0 [ 336.017487][T30629] security_sid_to_context+0x2c/0x40 [ 336.023273][T30629] selinux_secid_to_secctx+0x25/0x30 [ 336.029154][T30629] security_secid_to_secctx+0x45/0xa0 [ 336.036092][T30629] audit_log_task_context+0x70/0x1a0 [ 336.042735][T30629] audit_log_task+0xec/0x170 [ 336.047623][T30629] audit_seccomp+0x5e/0xf0 [ 336.052487][T30629] __seccomp_filter+0x54f/0xeb0 [ 336.057787][T30629] ? vfs_write+0x50c/0x770 [ 336.062208][T30629] __secure_computing+0xfb/0x140 [ 336.067580][T30629] syscall_trace_enter+0x120/0x290 [ 336.073926][T30629] ? exit_to_user_mode_prepare+0x65/0x190 [ 336.081649][T30629] syscall_enter_from_user_mode+0x1c/0x20 [ 336.088047][T30629] do_syscall_64+0x27/0x90 [ 336.093364][T30629] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.099262][T30629] RIP: 0033:0x4665d9 [ 336.103269][T30629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.123378][T30629] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 336.131820][T30629] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 336.139786][T30629] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 336.148975][T30629] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 336.157253][T30629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:42:55 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x3, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) acct(&(0x7f0000000240)='./file0\x00') pipe2$9p(&(0x7f0000000380)={0xffffffffffffffff}, 0x80800) r1 = eventfd2(0x8, 0x1) mount$9p_fd(0x0, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340), 0x800000, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L}, {@access_client}, {@msize={'msize', 0x3d, 0x1000}}], [{@smackfsroot}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@subj_type={'subj_type', 0x3d, '!$%}:'}}, {@dont_measure}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, '[-.\x11#-'}}, {@measure}]}}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x4, 0x0, 0xfe, 0x6}, {0x5, 0x1, 0x9, 0x200}, {0x6, 0x53, 0x4, 0x100}, {0x4, 0x1, 0x0, 0x5}, {0x4, 0x1, 0x2, 0x8eef}, {0x1f, 0xfe, 0x4, 0x3}, {0x8, 0x1, 0x6, 0xffff0000}, {0x0, 0x80, 0x4d, 0x2c2c07b8}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x5, 0x11, 0xf7, 0x80000001}, {0x8001, 0x6, 0xa8, 0x20}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r2, r3) [ 336.165240][T30629] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 336.183564][T30632] loop2: detected capacity change from 0 to 562 [ 336.194999][T30632] EXT4-fs (loop2): inodes count not valid: 143904 vs 32 [ 336.204428][T30633] EXT4-fs (loop4): inodes count not valid: 117280 vs 32 02:42:55 executing program 1 (fault-call:6 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 336.261504][T30632] loop2: detected capacity change from 0 to 562 [ 336.276844][T30632] EXT4-fs (loop2): inodes count not valid: 143904 vs 32 [ 336.286241][T30654] Process accounting resumed [ 336.293318][T30633] loop4: detected capacity change from 0 to 562 [ 336.303887][T30633] EXT4-fs (loop4): inodes count not valid: 117280 vs 32 02:42:55 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa70c, 0xa198) 02:42:55 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) chown(&(0x7f0000000080)='./file0\x00', r1, r3) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 336.334244][T30661] FAULT_INJECTION: forcing a failure. [ 336.334244][T30661] name failslab, interval 1, probability 0, space 0, times 0 [ 336.343763][T30654] Process accounting resumed [ 336.346931][T30661] CPU: 0 PID: 30661 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 336.360524][T30661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.370679][T30661] Call Trace: [ 336.374098][T30661] dump_stack+0x137/0x19d [ 336.378695][T30661] should_fail+0x23c/0x250 [ 336.383234][T30661] __should_failslab+0x81/0x90 [ 336.388023][T30661] ? audit_log_d_path+0x9b/0x1c0 [ 336.393170][T30661] should_failslab+0x5/0x20 [ 336.397868][T30661] kmem_cache_alloc_trace+0x49/0x310 [ 336.403421][T30661] ? get_mm_exe_file+0x65/0xb0 [ 336.409228][T30661] audit_log_d_path+0x9b/0x1c0 [ 336.414218][T30661] audit_log_d_path_exe+0x3e/0x70 [ 336.419251][T30661] audit_log_task+0x148/0x170 [ 336.424087][T30661] audit_seccomp+0x5e/0xf0 [ 336.428750][T30661] __seccomp_filter+0x54f/0xeb0 [ 336.433665][T30661] ? vfs_write+0x50c/0x770 [ 336.438108][T30661] __secure_computing+0xfb/0x140 [ 336.443137][T30661] syscall_trace_enter+0x120/0x290 [ 336.448284][T30661] ? switch_fpu_return+0xa/0x10 [ 336.453155][T30661] ? exit_to_user_mode_prepare+0x65/0x190 [ 336.458887][T30661] syscall_enter_from_user_mode+0x1c/0x20 [ 336.464628][T30661] do_syscall_64+0x27/0x90 [ 336.469106][T30661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.475081][T30661] RIP: 0033:0x4665d9 [ 336.477806][T30623] loop3: detected capacity change from 0 to 20480 [ 336.479042][T30661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.490917][T30623] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 336.505367][T30661] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 336.505392][T30661] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 02:42:56 executing program 1 (fault-call:6 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20cb01008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 336.529751][T30661] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 336.539878][T30661] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 336.549416][T30661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.557687][T30661] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 336.654048][T30684] FAULT_INJECTION: forcing a failure. [ 336.654048][T30684] name failslab, interval 1, probability 0, space 0, times 0 [ 336.667118][T30684] CPU: 1 PID: 30684 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 336.676008][T30684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.685209][T30686] loop4: detected capacity change from 0 to 562 [ 336.686525][T30684] Call Trace: [ 336.686536][T30684] dump_stack+0x137/0x19d [ 336.700465][T30684] should_fail+0x23c/0x250 [ 336.705010][T30684] ? getname_flags+0x84/0x3d0 [ 336.710134][T30684] __should_failslab+0x81/0x90 [ 336.715033][T30684] should_failslab+0x5/0x20 [ 336.719868][T30684] kmem_cache_alloc+0x46/0x2f0 [ 336.724870][T30684] getname_flags+0x84/0x3d0 [ 336.729943][T30684] user_path_at_empty+0x28/0x50 [ 336.735326][T30684] path_setxattr+0x4b/0x180 [ 336.740617][T30684] ? __secure_computing+0xfb/0x140 [ 336.745878][T30684] __x64_sys_lsetxattr+0x66/0x80 [ 336.751166][T30684] do_syscall_64+0x4a/0x90 [ 336.757234][T30684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.763313][T30684] RIP: 0033:0x4665d9 [ 336.767377][T30684] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.790741][T30684] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 336.801167][T30684] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 336.810399][T30684] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 336.818942][T30684] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 336.827528][T30684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.836714][T30684] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc401, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:56 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa71c, 0xa198) 02:42:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) write$sndseq(0xffffffffffffffff, &(0x7f0000000380)=[{0x3b, 0x2, 0xff, 0x10, @time={0x80, 0x55}, {0xff, 0x9}, {0x9, 0x4}, @control={0x7, 0x3}}, {0x3f, 0x4, 0x3, 0x4, @time={0x5, 0x5}, {0xe3, 0x7}, {0x2}, @control={0x8, 0xff, 0xffff8001}}, {0x6, 0x0, 0x3, 0x0, @time={0x800, 0x8}, {0x0, 0x67}, {0x7f, 0x5}, @queue={0x1, {0x3, 0x7}}}, {0x0, 0x2, 0x3, 0x5, @time={0x1, 0x7f}, {0x81, 0x8}, {0x7, 0x4}, @addr={0x81}}, {0x80, 0x40, 0x6, 0x6, @time={0x8, 0x4}, {0x1, 0x7}, {0xcf, 0x7}, @connect={{0x40, 0x8}, {0x1, 0x2}}}, {0x1, 0x81, 0x8, 0x80, @time={0x63c7c7ae, 0x6}, {0x8}, {0x58, 0x3f}, @raw8={"afa70d5591140693d2d86727"}}, {0x40, 0x8, 0x3f, 0x1f, @time={0x6, 0x5}, {0x70, 0x23}, {0x81, 0x40}, @result={0x3}}], 0xc4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) open$dir(&(0x7f0000000200)='./file0\x00', 0x101080, 0x24) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x0, 0x25, 0x3, 0x400}, {0x8001, 0x7, 0x1, 0x4}, {0x8, 0x2, 0x7, 0x4}, {0x81, 0x5, 0x3}, {0x7f, 0xf9, 0x4, 0xffffff80}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockname$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) 02:42:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203502008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:56 executing program 1 (fault-call:6 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 336.859486][T30686] EXT4-fs (loop4): inodes count not valid: 117536 vs 32 02:42:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x503404, 0x68) [ 336.920438][T30697] loop2: detected capacity change from 0 to 562 [ 336.922368][T30686] loop4: detected capacity change from 0 to 562 [ 336.937219][T30697] EXT4-fs (loop2): inodes count not valid: 144672 vs 32 [ 336.946995][T30686] EXT4-fs (loop4): inodes count not valid: 117536 vs 32 [ 336.962894][T30708] FAULT_INJECTION: forcing a failure. [ 336.962894][T30708] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 336.978569][T30708] CPU: 1 PID: 30708 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 336.987344][T30708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.997667][T30708] Call Trace: [ 337.000945][T30708] dump_stack+0x137/0x19d [ 337.005284][T30708] should_fail+0x23c/0x250 [ 337.009829][T30708] should_fail_usercopy+0x16/0x20 [ 337.015452][T30708] strncpy_from_user+0x21/0x250 [ 337.020295][T30708] getname_flags+0xb8/0x3d0 [ 337.024894][T30708] user_path_at_empty+0x28/0x50 [ 337.029732][T30708] path_setxattr+0x4b/0x180 [ 337.034232][T30708] ? __secure_computing+0xfb/0x140 [ 337.039328][T30708] __x64_sys_lsetxattr+0x66/0x80 [ 337.044278][T30708] do_syscall_64+0x4a/0x90 [ 337.048724][T30708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.054734][T30708] RIP: 0033:0x4665d9 [ 337.058612][T30708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.078208][T30708] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 337.086613][T30708] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 337.094742][T30708] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 337.102770][T30708] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 337.111072][T30708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:42:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x9, 0x4, 0x8, 0x8}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:56 executing program 1 (fault-call:6 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:56 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa803, 0xa198) [ 337.119187][T30708] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe01008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 337.198138][T30697] loop2: detected capacity change from 0 to 562 [ 337.207682][T30697] EXT4-fs (loop2): inodes count not valid: 144672 vs 32 [ 337.228213][T30722] FAULT_INJECTION: forcing a failure. [ 337.228213][T30722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 337.241345][T30722] CPU: 1 PID: 30722 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 337.250278][T30722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.260661][T30722] Call Trace: [ 337.263957][T30722] dump_stack+0x137/0x19d [ 337.268309][T30722] should_fail+0x23c/0x250 [ 337.272832][T30722] should_fail_usercopy+0x16/0x20 [ 337.278048][T30722] strncpy_from_user+0x21/0x250 [ 337.282946][T30722] setxattr+0x70/0x270 [ 337.287224][T30722] ? filename_lookup+0x2be/0x390 [ 337.292170][T30722] ? strncpy_from_user+0x178/0x250 [ 337.297366][T30722] path_setxattr+0xe7/0x180 [ 337.301878][T30722] __x64_sys_lsetxattr+0x66/0x80 [ 337.306898][T30722] do_syscall_64+0x4a/0x90 [ 337.311312][T30722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.317390][T30722] RIP: 0033:0x4665d9 [ 337.321307][T30722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.341237][T30722] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 337.349651][T30722] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 337.357908][T30722] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 337.366008][T30722] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 337.373983][T30722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 337.382015][T30722] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="204802008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200402008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 337.401638][T30733] loop4: detected capacity change from 0 to 562 [ 337.412700][T30733] EXT4-fs (loop4): inodes count not valid: 130592 vs 32 [ 337.448877][T30741] loop4: detected capacity change from 0 to 562 [ 337.469212][T30741] EXT4-fs (loop4): inodes count not valid: 132128 vs 32 [ 337.476518][T30745] loop2: detected capacity change from 0 to 562 [ 337.487469][T30745] EXT4-fs (loop2): inodes count not valid: 149536 vs 32 [ 337.518789][T30745] loop2: detected capacity change from 0 to 562 [ 337.525148][T30741] loop4: detected capacity change from 0 to 562 [ 337.533003][T30745] EXT4-fs (loop2): inodes count not valid: 149536 vs 32 [ 337.540988][T30741] EXT4-fs (loop4): inodes count not valid: 132128 vs 32 [ 337.559408][T30701] loop3: detected capacity change from 0 to 20480 [ 337.577301][T30701] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:42:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc501, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:57 executing program 1 (fault-call:6 fault-nth:8): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:57 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) tkill(0xffffffffffffffff, 0xb) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200003008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:57 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa823, 0xa198) 02:42:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="202e02008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 337.736153][T30778] FAULT_INJECTION: forcing a failure. [ 337.736153][T30778] name failslab, interval 1, probability 0, space 0, times 0 [ 337.740114][T30777] loop4: detected capacity change from 0 to 562 [ 337.750079][T30778] CPU: 0 PID: 30778 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 337.750102][T30778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.750113][T30778] Call Trace: [ 337.750119][T30778] dump_stack+0x137/0x19d [ 337.785129][T30778] should_fail+0x23c/0x250 [ 337.790661][T30778] ? kzalloc+0x16/0x20 [ 337.794732][T30778] __should_failslab+0x81/0x90 [ 337.800881][T30778] should_failslab+0x5/0x20 [ 337.806351][T30778] __kmalloc+0x66/0x340 [ 337.810994][T30778] ? iput+0x1c2/0x590 [ 337.815089][T30778] kzalloc+0x16/0x20 [ 337.818999][T30778] ext4_xattr_block_set+0x13d/0x1fa0 [ 337.824508][T30778] ? strnlen+0x28/0x50 [ 337.828763][T30778] ? strlen+0x1b/0x40 [ 337.832904][T30778] ext4_xattr_set_handle+0xa0c/0x1110 [ 337.838481][T30778] ext4_xattr_set+0x149/0x210 [ 337.843493][T30778] ext4_xattr_trusted_set+0x38/0x50 [ 337.848872][T30778] ? ext4_xattr_trusted_get+0x40/0x40 [ 337.854245][T30778] __vfs_setxattr+0x29c/0x2d0 [ 337.859815][T30778] __vfs_setxattr_noperm+0xf1/0x360 [ 337.866855][T30778] __vfs_setxattr_locked+0x1a8/0x1c0 [ 337.872743][T30778] vfs_setxattr+0x145/0x2a0 [ 337.877920][T30778] setxattr+0x131/0x270 [ 337.882076][T30778] ? filename_lookup+0x2be/0x390 [ 337.887034][T30778] ? strncpy_from_user+0x178/0x250 [ 337.892347][T30778] path_setxattr+0xe7/0x180 [ 337.897027][T30778] __x64_sys_lsetxattr+0x66/0x80 [ 337.901966][T30778] do_syscall_64+0x4a/0x90 [ 337.906552][T30778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.912472][T30778] RIP: 0033:0x4665d9 [ 337.916352][T30778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.936127][T30778] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 337.944631][T30778] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 337.952677][T30778] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 337.960905][T30778] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 337.968935][T30778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 337.977235][T30778] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:57 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)="778f10d6d1796ec1d73bdfabde6ed6eaf8cc579084d0b1526889b626596d8af4e243a3b82f298d9b51fbb80e9ca2db1f5eeb6cff5bd295cf07c95a87c5c0cbdea662e8ba6601b75d9f95bd0286335e7bb4b9ea27e84697f3bc9839d2959c93b580cbc4379431ca5d3ec4147de0048204515f03a5544a5764b78bee816d9ab449fbc97d30badc9924460973950c5bff1e654a184b4202f997d9a69371", 0x9c}, {&(0x7f0000000280)}, {&(0x7f0000000300)="f14fc2ff76ceb14a5cd242f1350b4a0954471838b3f968151f20674b2f1075ac2b5e86b3cdf4cd06195fe32efa4e2a1ba49ffab8d21ffc13d0dee7a7a572706d71b68f4435b69af95ba0f9ba3d33e688a5f0e1a5e5bdf707182293524a96ef7a4743e5", 0x63}, {&(0x7f0000000380)="68a5872851621742ed09b55df1015108d3a32f93df82b496d0", 0x19}, {&(0x7f00000003c0)="6fd65c79db7d74f30ac2a44e31e306a037c23809b6df267c89f9deca3cd32f1970a2952c23d928f7fa74b60063a28627074aa0255ea714c27b1764b19ba929947eca414a9a35df3cc019a1406735534a63c822248eb9dc7ddb954de04d17d5b48ecf3b6b26402ae01c7179dfc2f0324c1a75149a7ef4e89de1ff5cfc16da31ab4723cf01e06ccd9445d4637a8f746583d36149aae839ba4e644e0cbcb15ba5542c9b2f182bb6b038", 0xa8}], 0x5, 0xc) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)) openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x200040, 0x202, 0x1}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000500)={0x5, &(0x7f0000000280)=[{0xffe0, 0x1f, 0x3, 0x4}, {0x570, 0x3, 0x0, 0x3}, {0x8000, 0x2, 0x3, 0xb46f}, {0x81, 0x6, 0x89}, {0x2, 0x0, 0x7f}]}) 02:42:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20ee03008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 337.990586][T30776] loop2: detected capacity change from 0 to 562 [ 338.001963][T30776] EXT4-fs (loop2): inodes count not valid: 196640 vs 32 02:42:57 executing program 1 (fault-call:6 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:57 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa90a, 0xa198) [ 338.106284][T30797] FAULT_INJECTION: forcing a failure. [ 338.106284][T30797] name failslab, interval 1, probability 0, space 0, times 0 [ 338.119344][T30797] CPU: 1 PID: 30797 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 338.128118][T30797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.138272][T30797] Call Trace: [ 338.141692][T30797] dump_stack+0x137/0x19d [ 338.146156][T30797] should_fail+0x23c/0x250 [ 338.150802][T30797] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 338.156125][T30797] __should_failslab+0x81/0x90 [ 338.160922][T30797] should_failslab+0x5/0x20 [ 338.165514][T30797] kmem_cache_alloc+0x46/0x2f0 [ 338.170325][T30797] ext4_mb_new_blocks+0x2e7/0x1f90 [ 338.175444][T30797] ? ext4_xattr_set_entry+0xaf0/0x20d0 [ 338.181020][T30797] ? __find_get_block+0x6fd/0x900 [ 338.186068][T30797] ext4_new_meta_blocks+0x84/0x180 [ 338.191199][T30797] ext4_xattr_block_set+0x14ab/0x1fa0 [ 338.196576][T30797] ? strlen+0x1b/0x40 [ 338.200851][T30797] ext4_xattr_set_handle+0xa0c/0x1110 [ 338.206360][T30797] ext4_xattr_set+0x149/0x210 [ 338.211049][T30797] ext4_xattr_trusted_set+0x38/0x50 [ 338.216363][T30797] ? ext4_xattr_trusted_get+0x40/0x40 [ 338.221834][T30797] __vfs_setxattr+0x29c/0x2d0 [ 338.226586][T30797] __vfs_setxattr_noperm+0xf1/0x360 [ 338.231806][T30797] __vfs_setxattr_locked+0x1a8/0x1c0 [ 338.237095][T30797] vfs_setxattr+0x145/0x2a0 [ 338.241602][T30797] setxattr+0x131/0x270 [ 338.245884][T30797] ? filename_lookup+0x2be/0x390 [ 338.250841][T30797] ? strncpy_from_user+0x178/0x250 [ 338.256004][T30797] path_setxattr+0xe7/0x180 [ 338.260526][T30797] __x64_sys_lsetxattr+0x66/0x80 [ 338.265223][T30774] loop3: detected capacity change from 0 to 20480 [ 338.265475][T30797] do_syscall_64+0x4a/0x90 [ 338.276330][T30797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.282303][T30797] RIP: 0033:0x4665d9 [ 338.286213][T30797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 338.306010][T30797] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 338.314454][T30797] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 338.322769][T30797] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 338.330809][T30797] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 338.338873][T30797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 338.346948][T30797] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:57 executing program 1 (fault-call:6 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 338.355785][T30777] EXT4-fs (loop4): inodes count not valid: 142880 vs 32 [ 338.368216][T30799] loop2: detected capacity change from 0 to 562 [ 338.375482][T30774] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 338.385283][T30799] EXT4-fs (loop2): inodes count not valid: 257568 vs 32 [ 338.400967][T30777] loop4: detected capacity change from 0 to 562 02:42:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203202008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 338.408229][T30777] EXT4-fs (loop4): inodes count not valid: 142880 vs 32 [ 338.437952][T30799] loop2: detected capacity change from 0 to 562 [ 338.439975][T30815] FAULT_INJECTION: forcing a failure. [ 338.439975][T30815] name failslab, interval 1, probability 0, space 0, times 0 [ 338.457043][T30815] CPU: 1 PID: 30815 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 338.466016][T30815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.476080][T30815] Call Trace: [ 338.479375][T30815] dump_stack+0x137/0x19d [ 338.483791][T30815] should_fail+0x23c/0x250 [ 338.488420][T30815] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 338.493851][T30815] __should_failslab+0x81/0x90 [ 338.498784][T30815] should_failslab+0x5/0x20 [ 338.503318][T30815] kmem_cache_alloc+0x46/0x2f0 [ 338.508465][T30815] ext4_mb_new_blocks+0x70f/0x1f90 [ 338.511892][T30799] EXT4-fs (loop2): inodes count not valid: 257568 vs 32 [ 338.513700][T30815] ? ext4_xattr_set_entry+0xaf0/0x20d0 [ 338.513723][T30815] ? __find_get_block+0x6fd/0x900 [ 338.531670][T30815] ext4_new_meta_blocks+0x84/0x180 [ 338.536880][T30815] ext4_xattr_block_set+0x14ab/0x1fa0 [ 338.542278][T30815] ? strlen+0x1b/0x40 [ 338.546743][T30815] ext4_xattr_set_handle+0xa0c/0x1110 [ 338.552567][T30815] ext4_xattr_set+0x149/0x210 [ 338.557338][T30815] ext4_xattr_trusted_set+0x38/0x50 [ 338.562794][T30815] ? ext4_xattr_trusted_get+0x40/0x40 [ 338.568372][T30815] __vfs_setxattr+0x29c/0x2d0 [ 338.573070][T30815] __vfs_setxattr_noperm+0xf1/0x360 [ 338.578292][T30815] __vfs_setxattr_locked+0x1a8/0x1c0 [ 338.583619][T30815] vfs_setxattr+0x145/0x2a0 [ 338.588170][T30815] setxattr+0x131/0x270 [ 338.592556][T30815] ? filename_lookup+0x2be/0x390 [ 338.597506][T30815] ? strncpy_from_user+0x178/0x250 [ 338.602638][T30815] path_setxattr+0xe7/0x180 [ 338.607187][T30815] __x64_sys_lsetxattr+0x66/0x80 [ 338.612136][T30815] do_syscall_64+0x4a/0x90 [ 338.616566][T30815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.622562][T30815] RIP: 0033:0x4665d9 [ 338.626591][T30815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 338.646506][T30815] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd 02:42:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc601, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200204008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:58 executing program 1 (fault-call:6 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 338.654941][T30815] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 338.663142][T30815] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 338.671219][T30815] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 338.679223][T30815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 338.687203][T30815] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 338.742155][T30830] loop4: detected capacity change from 0 to 562 [ 338.752843][T30830] EXT4-fs (loop4): inodes count not valid: 143904 vs 32 [ 338.763468][ T25] kauditd_printk_skb: 404 callbacks suppressed [ 338.763480][ T25] audit: type=1326 audit(1622688178.196:10558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 338.780794][T30833] FAULT_INJECTION: forcing a failure. [ 338.780794][T30833] name failslab, interval 1, probability 0, space 0, times 0 [ 338.794559][ T25] audit: type=1326 audit(1622688178.196:10559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 338.807167][T30833] CPU: 1 PID: 30833 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 338.807188][T30833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.831871][ T25] audit: type=1326 audit(1622688178.196:10560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=85 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 338.840834][T30833] Call Trace: [ 338.840875][T30833] dump_stack+0x137/0x19d 02:42:58 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xa92a, 0xa198) [ 338.851464][ T25] audit: type=1326 audit(1622688178.196:10561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 338.875661][T30833] should_fail+0x23c/0x250 [ 338.879128][ T25] audit: type=1326 audit(1622688178.196:10562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 338.883333][T30833] ? mb_cache_entry_create+0xf2/0x470 [ 338.907799][ T25] audit: type=1326 audit(1622688178.196:10563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=86 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 338.912187][T30833] __should_failslab+0x81/0x90 [ 338.912235][T30833] should_failslab+0x5/0x20 [ 338.912248][T30833] kmem_cache_alloc+0x46/0x2f0 [ 338.912265][T30833] mb_cache_entry_create+0xf2/0x470 [ 338.985768][T30833] ext4_xattr_block_set+0x1b15/0x1fa0 [ 338.991248][T30833] ? strlen+0x1b/0x40 [ 338.995359][T30833] ext4_xattr_set_handle+0xa0c/0x1110 [ 339.000753][T30833] ext4_xattr_set+0x149/0x210 [ 339.005439][T30833] ext4_xattr_trusted_set+0x38/0x50 [ 339.010833][T30833] ? ext4_xattr_trusted_get+0x40/0x40 [ 339.016414][T30833] __vfs_setxattr+0x29c/0x2d0 [ 339.021461][T30833] __vfs_setxattr_noperm+0xf1/0x360 [ 339.026645][T30833] __vfs_setxattr_locked+0x1a8/0x1c0 [ 339.032202][T30833] vfs_setxattr+0x145/0x2a0 [ 339.036761][T30833] setxattr+0x131/0x270 [ 339.040948][T30833] ? filename_lookup+0x2be/0x390 [ 339.045920][T30833] ? strncpy_from_user+0x178/0x250 [ 339.051014][T30833] path_setxattr+0xe7/0x180 [ 339.055555][T30833] __x64_sys_lsetxattr+0x66/0x80 [ 339.060744][T30833] do_syscall_64+0x4a/0x90 [ 339.065321][T30833] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.071425][T30833] RIP: 0033:0x4665d9 [ 339.075327][T30833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.095284][T30833] RSP: 002b:00007f7ea8308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 339.103877][T30833] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 339.111845][T30833] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 00000000200001c0 [ 339.119930][T30833] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.127999][T30833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.136056][T30833] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 02:42:58 executing program 1 (fault-call:6 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 339.154551][T30835] loop2: detected capacity change from 0 to 562 [ 339.168027][T30835] EXT4-fs (loop2): inodes count not valid: 262688 vs 32 [ 339.181055][T30830] loop4: detected capacity change from 0 to 562 [ 339.192400][T30830] EXT4-fs (loop4): inodes count not valid: 143904 vs 32 [ 339.207715][ T25] audit: type=1326 audit(1622688178.196:10564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 339.232790][ T25] audit: type=1326 audit(1622688178.196:10565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:42:58 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x4, 0xfffffffffffff865) ptrace$cont(0x18, r0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) mq_notify(r1, &(0x7f00000007c0)={0x0, 0x18, 0x1, @thr={&(0x7f0000000680)="a8c6b123d6ca8db8bc90d1b0820756bbe8f34579a21474bf81fe1aae113d646e84af7c6d2708e112c8a6509056bbeebc8f38a722c13c8f1f62bd0a6905d1bda2debb946ea04345e1b58e0b3a2818bba89f1d0aaf9af55495d7f0a94e74045620248e0a97be777b33e6b5accda42a", &(0x7f0000000700)="0e01cbccb709be5924dceb371888e33d46208d575e09051f7463f7d87940f8463b8d17c77a475b34672d37e2fd882f888b71f08f5e361f452005f2cffb60bbd5151f26a2fcfa8aa362a898608712fd8b3298b4db344bd7c78ce955674f6e24ae8beb6096860f41c21cdf462ed8c7ebac1bfbc7717f2dfae33191d204eb1c2dae9f94aaa06583474139983375ab3d7d2e3a3d663124f745361569e5f3a9eb37366e5c7c8d61273631e1c29e107535be"}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0), 0x400200, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xdc, 0x0, 0x701, 0x70bd25, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r0}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8804}, 0x4040801) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x1000, &(0x7f00000001c0)="b79b52e6535e1cb500fa9e84ffe7a41a381dd23732ce0cda482176f8ed3a04bd7d7b7e6293243ecbfdb6816a500d5b4325bc4093154b0ea69e91a5eaf0e7d0a55b49dc469190506e788477a0711a6480ffbe65749685ab783daa198a24bfd1227bcc94a91feee7df0979e67a55ab7dc7a9ed9854eb36f14316d8ca27465cfb19ee22a275d1f1b4e25340a7966623d7346d0a784dd920edb42f0b0bcd31f83c54b2d5c2096bfe3645d06a59f27ddf1b90d23375e6e8d26a3e9aaa84c1a9f827474466fc4e9840668aab2545acfb195346c35072fe81f17efad387d31d50c21c5e77c26357e8b2c2c8d3b2e3eef6315a43fe728736f115badf9580e43229", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000380)="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") prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x4, 0x5, 0x5, 0x5}, {0x7fff, 0x7f, 0x6, 0x2}, {0x1c00, 0x3, 0xdc, 0xffff5812}, {0x6, 0x0, 0x3f, 0x3f}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:42:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="203502008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 339.264939][ T25] audit: type=1326 audit(1622688178.196:10566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 [ 339.271507][T30835] loop2: detected capacity change from 0 to 562 [ 339.301114][T30835] EXT4-fs (loop2): inodes count not valid: 262688 vs 32 [ 339.322296][T30850] FAULT_INJECTION: forcing a failure. [ 339.322296][T30850] name failslab, interval 1, probability 0, space 0, times 0 [ 339.335339][T30850] CPU: 1 PID: 30850 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 339.344152][T30850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.351428][ T25] audit: type=1326 audit(1622688178.196:10567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30824 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 [ 339.354360][T30850] Call Trace: [ 339.354369][T30850] dump_stack+0x137/0x19d [ 339.385994][T30850] should_fail+0x23c/0x250 [ 339.390510][T30850] ? audit_log_start+0x37c/0x6d0 [ 339.395729][T30850] __should_failslab+0x81/0x90 [ 339.400517][T30850] should_failslab+0x5/0x20 [ 339.405117][T30850] kmem_cache_alloc+0x46/0x2f0 [ 339.409891][T30850] audit_log_start+0x37c/0x6d0 [ 339.414769][T30850] audit_seccomp+0x45/0xf0 [ 339.419183][T30850] __seccomp_filter+0x54f/0xeb0 [ 339.424301][T30850] ? strncpy_from_user+0x178/0x250 [ 339.429422][T30850] ? mntput_no_expire+0x64/0x730 [ 339.434489][T30850] __secure_computing+0xfb/0x140 [ 339.439470][T30850] syscall_trace_enter+0x120/0x290 [ 339.444636][T30850] ? exit_to_user_mode_prepare+0x65/0x190 [ 339.450531][T30850] syscall_enter_from_user_mode+0x1c/0x20 [ 339.456371][T30850] do_syscall_64+0x27/0x90 [ 339.460832][T30850] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.467231][T30850] RIP: 0033:0x41935c [ 339.471131][T30850] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 339.490752][T30850] RSP: 002b:00007f7ea8308170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 339.499278][T30850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 339.507285][T30850] RDX: 000000000000000f RSI: 00007f7ea83081e0 RDI: 0000000000000005 [ 339.515256][T30850] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.523321][T30850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.531461][T30850] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 339.566394][T30826] ================================================================== [ 339.574630][T30826] BUG: KCSAN: data-race in file_remove_privs / selinux_file_permission [ 339.583046][T30826] [ 339.585370][T30826] write to 0xffff888130af9afc of 4 bytes by task 30862 on cpu 1: [ 339.593107][T30826] file_remove_privs+0x312/0x3a0 [ 339.598053][T30826] __generic_file_write_iter+0xdd/0x300 [ 339.603593][T30826] generic_file_write_iter+0x75/0x130 [ 339.608953][T30826] vfs_write+0x69d/0x770 [ 339.613183][T30826] __x64_sys_pwrite64+0xf5/0x150 [ 339.618130][T30826] do_syscall_64+0x4a/0x90 [ 339.622552][T30826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.628475][T30826] [ 339.630799][T30826] read to 0xffff888130af9afc of 4 bytes by task 30826 on cpu 0: [ 339.638515][T30826] selinux_file_permission+0x41b/0x530 [ 339.643982][T30826] security_file_permission+0x42/0xa0 [ 339.649562][T30826] rw_verify_area+0x136/0x250 [ 339.654252][T30826] vfs_write+0xe2/0x770 [ 339.658424][T30826] __x64_sys_pwrite64+0xf5/0x150 [ 339.663391][T30826] do_syscall_64+0x4a/0x90 [ 339.668003][T30826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.673999][T30826] [ 339.676319][T30826] value changed: 0x00000000 -> 0x00001000 [ 339.682131][T30826] [ 339.684439][T30826] Reported by Kernel Concurrency Sanitizer on: [ 339.694601][T30826] CPU: 0 PID: 30826 Comm: syz-executor.3 Not tainted 5.13.0-rc4-syzkaller #0 [ 339.705108][T30826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 02:42:59 executing program 1 (fault-call:6 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:42:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200604008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xc801, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:42:59 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xaa01, 0xa198) [ 339.716721][T30826] ================================================================== [ 339.816213][T30875] FAULT_INJECTION: forcing a failure. [ 339.816213][T30875] name failslab, interval 1, probability 0, space 0, times 0 [ 339.830314][T30875] CPU: 0 PID: 30875 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 339.840421][T30875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.850983][T30875] Call Trace: [ 339.854709][T30875] dump_stack+0x137/0x19d [ 339.859233][T30875] should_fail+0x23c/0x250 [ 339.863750][T30875] __should_failslab+0x81/0x90 [ 339.868752][T30875] should_failslab+0x5/0x20 [ 339.873295][T30875] kmem_cache_alloc_node+0x58/0x2b0 [ 339.878671][T30875] ? __alloc_skb+0xed/0x420 [ 339.883190][T30875] __alloc_skb+0xed/0x420 [ 339.888571][T30875] audit_log_start+0x398/0x6d0 [ 339.893830][T30875] audit_seccomp+0x45/0xf0 [ 339.899164][T30875] __seccomp_filter+0x54f/0xeb0 [ 339.904514][T30875] ? strncpy_from_user+0x178/0x250 [ 339.910112][T30875] ? mntput_no_expire+0x64/0x730 [ 339.915250][T30875] __secure_computing+0xfb/0x140 [ 339.920642][T30875] syscall_trace_enter+0x120/0x290 [ 339.927587][T30875] ? exit_to_user_mode_prepare+0x65/0x190 [ 339.935824][T30875] syscall_enter_from_user_mode+0x1c/0x20 [ 339.943298][T30875] do_syscall_64+0x27/0x90 [ 339.947896][T30875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.954372][T30875] RIP: 0033:0x41935c [ 339.958822][T30875] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 339.980373][T30875] RSP: 002b:00007f7ea8308170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 339.989261][T30875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 339.998650][T30875] RDX: 000000000000000f RSI: 00007f7ea83081e0 RDI: 0000000000000005 [ 340.007838][T30875] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 02:42:59 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xaa31, 0xa198) 02:42:59 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xab08, 0xa198) [ 340.016545][T30875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.027155][T30875] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 340.039522][T30874] loop2: detected capacity change from 0 to 562 [ 340.040484][T30878] loop4: detected capacity change from 0 to 562 02:42:59 executing program 1 (fault-call:6 fault-nth:14): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 340.061157][T30874] EXT4-fs (loop2): inodes count not valid: 263712 vs 32 [ 340.078818][T30878] EXT4-fs (loop4): inodes count not valid: 144672 vs 32 [ 340.134137][T30874] loop2: detected capacity change from 0 to 562 [ 340.152579][T30899] FAULT_INJECTION: forcing a failure. [ 340.152579][T30899] name failslab, interval 1, probability 0, space 0, times 0 [ 340.169786][T30899] CPU: 1 PID: 30899 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 340.180645][T30899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.191391][T30899] Call Trace: [ 340.194849][T30899] dump_stack+0x137/0x19d [ 340.200805][T30899] should_fail+0x23c/0x250 [ 340.205483][T30899] __should_failslab+0x81/0x90 [ 340.211391][T30899] should_failslab+0x5/0x20 [ 340.216421][T30899] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 340.222924][T30899] ? __kmalloc_node_track_caller+0x30/0x40 [ 340.230043][T30899] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 340.237106][T30899] __kmalloc_node_track_caller+0x30/0x40 [ 340.244277][T30899] ? audit_log_start+0x398/0x6d0 [ 340.249606][T30899] __alloc_skb+0x187/0x420 [ 340.254305][T30899] audit_log_start+0x398/0x6d0 [ 340.259986][T30899] audit_seccomp+0x45/0xf0 [ 340.264675][T30899] __seccomp_filter+0x54f/0xeb0 [ 340.270124][T30899] ? finish_task_switch+0xce/0x290 [ 340.275290][T30899] ? mntput_no_expire+0x64/0x730 [ 340.280323][T30899] __secure_computing+0xfb/0x140 [ 340.285549][T30899] syscall_trace_enter+0x120/0x290 [ 340.291301][T30899] ? switch_fpu_return+0xa/0x10 [ 340.297022][T30899] ? exit_to_user_mode_prepare+0x65/0x190 [ 340.303275][T30899] syscall_enter_from_user_mode+0x1c/0x20 [ 340.309887][T30899] do_syscall_64+0x27/0x90 [ 340.314762][T30899] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.321251][T30899] RIP: 0033:0x41935c [ 340.325214][T30899] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 340.346486][T30899] RSP: 002b:00007f7ea8308170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 340.355392][T30899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 340.363423][T30899] RDX: 000000000000000f RSI: 00007f7ea83081e0 RDI: 0000000000000005 [ 340.371381][T30899] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 02:42:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000001ac0)=0x4, 0x4) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)=""/87, 0x57}}], 0x2, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0xc63b9e35) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xf4, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xff}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xbac4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "bd1ef9ef739f99e9daf0e542c1f7bb2f80038b857a546f3e6148"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4090) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10040, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_u}, {@fscache}, {@cache_fscache}, {@noextend}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@access_user}], [{@fowner_gt={'fowner>', r3}}]}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380), 0x404200, 0x0) r5 = getuid() mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x440, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@uid_gt={'uid>', r5}}, {@audit}, {@smackfsdef={'smackfsdef', 0x3d, '.\\[\'\\$/:${]'}}, {@hash}, {@dont_appraise}, {@fsname}, {@subj_type={'subj_type', 0x3d, 'fscache'}}, {@obj_role={'obj_role', 0x3d, 'rfdno'}}]}}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 340.379427][T30899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.387519][T30899] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 340.395741][T30878] loop4: detected capacity change from 0 to 562 [ 340.403993][T30874] EXT4-fs (loop2): inodes count not valid: 263712 vs 32 [ 340.427108][T30877] loop3: detected capacity change from 0 to 20480 02:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="204802008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:59 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xab38, 0xa198) 02:42:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201004008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:42:59 executing program 1 (fault-call:6 fault-nth:15): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 340.435882][T30877] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 340.500338][T30918] FAULT_INJECTION: forcing a failure. [ 340.500338][T30918] name failslab, interval 1, probability 0, space 0, times 0 [ 340.513149][T30918] CPU: 0 PID: 30918 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 340.522325][T30918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.532471][T30918] Call Trace: [ 340.535767][T30918] dump_stack+0x137/0x19d [ 340.540277][T30918] should_fail+0x23c/0x250 [ 340.544744][T30918] ? sidtab_sid2str_get+0x9c/0x130 [ 340.550062][T30918] __should_failslab+0x81/0x90 [ 340.555041][T30918] should_failslab+0x5/0x20 [ 340.559546][T30918] __kmalloc_track_caller+0x64/0x340 [ 340.565001][T30918] ? vsnprintf+0xe8f/0xed0 [ 340.569418][T30918] kmemdup+0x21/0x50 [ 340.573306][T30918] sidtab_sid2str_get+0x9c/0x130 [ 340.578292][T30918] security_sid_to_context_core+0x1cb/0x2d0 [ 340.584366][T30918] security_sid_to_context+0x2c/0x40 [ 340.589779][T30918] selinux_secid_to_secctx+0x25/0x30 [ 340.595325][T30918] security_secid_to_secctx+0x45/0xa0 [ 340.600788][T30918] audit_log_task_context+0x70/0x1a0 [ 340.606412][T30918] audit_log_task+0xec/0x170 [ 340.611093][T30918] audit_seccomp+0x5e/0xf0 [ 340.615561][T30918] __seccomp_filter+0x54f/0xeb0 [ 340.621675][T30918] ? strncpy_from_user+0x178/0x250 [ 340.626771][T30918] ? mntput_no_expire+0x64/0x730 [ 340.631698][T30918] __secure_computing+0xfb/0x140 [ 340.636913][T30918] syscall_trace_enter+0x120/0x290 [ 340.642203][T30918] ? switch_fpu_return+0xa/0x10 [ 340.647044][T30918] ? exit_to_user_mode_prepare+0x65/0x190 [ 340.652755][T30918] syscall_enter_from_user_mode+0x1c/0x20 [ 340.658558][T30918] do_syscall_64+0x27/0x90 [ 340.662974][T30918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.668938][T30918] RIP: 0033:0x41935c [ 340.672817][T30918] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 340.692565][T30918] RSP: 002b:00007f7ea8308170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 02:43:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xff01, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:00 executing program 1 (fault-call:6 fault-nth:16): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) [ 340.701036][T30918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 340.708992][T30918] RDX: 000000000000000f RSI: 00007f7ea83081e0 RDI: 0000000000000005 [ 340.717438][T30918] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 340.725494][T30918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.733450][T30918] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 340.809161][T30929] loop4: detected capacity change from 0 to 562 [ 340.830673][T30929] EXT4-fs (loop4): inodes count not valid: 149536 vs 32 [ 340.841187][T30933] FAULT_INJECTION: forcing a failure. [ 340.841187][T30933] name failslab, interval 1, probability 0, space 0, times 0 [ 340.854401][T30933] CPU: 0 PID: 30933 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 340.863289][T30933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.864175][T30934] loop2: detected capacity change from 0 to 562 [ 340.873761][T30933] Call Trace: [ 340.873775][T30933] dump_stack+0x137/0x19d [ 340.873799][T30933] should_fail+0x23c/0x250 [ 340.892110][T30933] __should_failslab+0x81/0x90 [ 340.896890][T30933] ? audit_log_d_path+0x9b/0x1c0 [ 340.901960][T30933] should_failslab+0x5/0x20 [ 340.906475][T30933] kmem_cache_alloc_trace+0x49/0x310 [ 340.911795][T30933] ? get_mm_exe_file+0x65/0xb0 [ 340.916567][T30933] audit_log_d_path+0x9b/0x1c0 [ 340.921400][T30933] audit_log_d_path_exe+0x3e/0x70 [ 340.926649][T30933] audit_log_task+0x148/0x170 [ 340.931404][T30933] audit_seccomp+0x5e/0xf0 [ 340.936017][T30933] __seccomp_filter+0x54f/0xeb0 [ 340.940881][T30933] ? strncpy_from_user+0x178/0x250 [ 340.945992][T30933] ? mntput_no_expire+0x64/0x730 [ 340.950992][T30933] __secure_computing+0xfb/0x140 [ 340.955936][T30933] syscall_trace_enter+0x120/0x290 [ 340.961154][T30933] ? switch_fpu_return+0xa/0x10 [ 340.966212][T30933] ? exit_to_user_mode_prepare+0x65/0x190 [ 340.972128][T30933] syscall_enter_from_user_mode+0x1c/0x20 [ 340.978114][T30933] do_syscall_64+0x27/0x90 [ 340.982626][T30933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.988611][T30933] RIP: 0033:0x41935c [ 340.992505][T30933] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 341.012276][T30933] RSP: 002b:00007f7ea8308170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 341.020892][T30933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 341.028946][T30933] RDX: 000000000000000f RSI: 00007f7ea83081e0 RDI: 0000000000000005 [ 341.037029][T30933] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.045274][T30933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:43:00 executing program 1 (fault-call:6 fault-nth:17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:43:00 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xac0f, 0xa198) [ 341.053317][T30933] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 341.062195][T30934] EXT4-fs (loop2): inodes count not valid: 266272 vs 32 [ 341.075244][T30929] loop4: detected capacity change from 0 to 562 [ 341.082647][T30929] EXT4-fs (loop4): inodes count not valid: 149536 vs 32 [ 341.094622][T30934] loop2: detected capacity change from 0 to 562 02:43:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200003008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 341.149100][T30934] EXT4-fs (loop2): inodes count not valid: 266272 vs 32 [ 341.203665][T30959] FAULT_INJECTION: forcing a failure. [ 341.203665][T30959] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.216767][T30959] CPU: 0 PID: 30959 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 341.225739][T30959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.235993][T30959] Call Trace: [ 341.239288][T30959] dump_stack+0x137/0x19d [ 341.243806][T30959] should_fail+0x23c/0x250 [ 341.248242][T30959] should_fail_usercopy+0x16/0x20 [ 341.253264][T30959] _copy_to_user+0x1c/0x90 [ 341.257715][T30959] simple_read_from_buffer+0xab/0x120 [ 341.263096][T30959] proc_fail_nth_read+0xf6/0x140 [ 341.268224][T30959] ? rw_verify_area+0x136/0x250 [ 341.273089][T30959] ? proc_fault_inject_write+0x200/0x200 [ 341.278745][T30959] vfs_read+0x154/0x5d0 [ 341.282938][T30959] ? __schedule+0x427/0x5b0 [ 341.287436][T30959] ? __cond_resched+0x2a/0x40 [ 341.292117][T30959] ksys_read+0xce/0x180 [ 341.296284][T30959] __x64_sys_read+0x3e/0x50 [ 341.300804][T30959] do_syscall_64+0x4a/0x90 [ 341.305227][T30959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.311245][T30959] RIP: 0033:0x41935c [ 341.315268][T30959] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 341.335104][T30959] RSP: 002b:00007f7ea8308170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 341.343711][T30959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c 02:43:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200005008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 341.351671][T30959] RDX: 000000000000000f RSI: 00007f7ea83081e0 RDI: 0000000000000005 [ 341.359825][T30959] RBP: 00007f7ea83081d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.368101][T30959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.376297][T30959] R13: 00007ffcec2841df R14: 00007f7ea8308300 R15: 0000000000022000 [ 341.381091][T30966] loop4: detected capacity change from 0 to 562 [ 341.395463][T30966] EXT4-fs (loop4): inodes count not valid: 196640 vs 32 02:43:00 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 02:43:00 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = geteuid() mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x84001, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x1ff}}, {@msize={'msize', 0x3d, 0xfff}}, {@privport}], [{@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r4}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) statx(r2, &(0x7f00000017c0)='./file0\x00', 0x6000, 0x20, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r3, &(0x7f0000001780)='system.posix_acl_default\x00', &(0x7f0000001a80)=ANY=[@ANYBLOB="02000000010002000000000002000000", @ANYRES32=r4, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="020005003deb3c3013faece1d966b3c7b6864cbbe42fd2cd5d6dc42641f1dc23b4b9e28588285f5724daea1399", @ANYRES32=r4, @ANYBLOB="040002000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=r5, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000600", @ANYRES32=0xee01, @ANYBLOB="08000400", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=r9, @ANYBLOB="10000500000000002000000000000000"], 0x94, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000380)={0x0, "1c267cf5da7ce869a36f123ef1a4e9e5"}) ioctl$BTRFS_IOC_SCRUB(r10, 0xc400941b, &(0x7f0000001380)={r11, 0x49e, 0x84cb}) [ 341.422422][T30974] loop2: detected capacity change from 0 to 562 [ 341.444097][T30966] loop4: detected capacity change from 0 to 562 [ 341.460126][T30966] EXT4-fs (loop4): inodes count not valid: 196640 vs 32 02:43:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200204008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 341.475773][T30974] EXT4-fs (loop2): inodes count not valid: 327712 vs 32 [ 341.491624][T30931] loop3: detected capacity change from 0 to 20480 02:43:00 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xac3f, 0xa198) 02:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200604008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:01 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x2, 0x0) [ 341.551423][T30997] loop4: detected capacity change from 0 to 562 [ 341.557706][T30931] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 341.565131][T30997] EXT4-fs (loop4): inodes count not valid: 262688 vs 32 [ 341.572001][T30974] loop2: detected capacity change from 0 to 562 [ 341.591835][T30974] EXT4-fs (loop2): inodes count not valid: 327712 vs 32 [ 341.652865][T31018] loop4: detected capacity change from 0 to 562 [ 341.675225][T31018] EXT4-fs (loop4): inodes count not valid: 263712 vs 32 02:43:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200006008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:01 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbb05, 0xa198) 02:43:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x3, 0x0) 02:43:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x4, 0x0) [ 341.726601][T31018] loop4: detected capacity change from 0 to 562 [ 341.733730][T31018] EXT4-fs (loop4): inodes count not valid: 263712 vs 32 02:43:01 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbc0c, 0xa198) 02:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201004008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 341.811676][T31038] loop2: detected capacity change from 0 to 562 [ 341.838854][T31038] EXT4-fs (loop2): inodes count not valid: 393248 vs 32 [ 341.861907][T31053] loop4: detected capacity change from 0 to 562 [ 341.872960][T31053] EXT4-fs (loop4): inodes count not valid: 266272 vs 32 [ 341.914115][T31038] loop2: detected capacity change from 0 to 562 [ 341.921089][T31038] EXT4-fs (loop2): inodes count not valid: 393248 vs 32 [ 342.115041][T31048] loop3: detected capacity change from 0 to 20480 [ 342.123590][T31048] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:43:01 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, 0x0, 0xfffffecc) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='syq\x00'], 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0xfffe, 0x3, 0x0, 0x4}, {0x4, 0x1f, 0x4, 0x80}, {0x68c, 0xff, 0xe2, 0x7}, {0x8e00, 0x6, 0x5, 0x7ff}, {0x9, 0xf0, 0x80, 0xffffff3d}]}, 0x10) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:43:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x5, 0x0) 02:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200005008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200406008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:01 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbd03, 0xa198) 02:43:01 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x6, 0x0) [ 342.435565][T31087] loop2: detected capacity change from 0 to 562 [ 342.437369][T31088] loop4: detected capacity change from 0 to 562 [ 342.456443][T31087] EXT4-fs (loop2): inodes count not valid: 394272 vs 32 [ 342.468229][T31088] EXT4-fs (loop4): inodes count not valid: 327712 vs 32 02:43:01 executing program 0: io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x33) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200006008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 342.522083][T31087] loop2: detected capacity change from 0 to 562 [ 342.552163][T31087] EXT4-fs (loop2): inodes count not valid: 394272 vs 32 02:43:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200007008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 342.585863][T31110] loop4: detected capacity change from 0 to 562 02:43:02 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x7, 0x0) [ 342.638005][T31110] EXT4-fs (loop4): inodes count not valid: 393248 vs 32 02:43:02 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000380)={0x2, &(0x7f0000000280)=[{0x6, 0x6, 0xff, 0x7}, {0x7, 0x5, 0x7, 0x7}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffc, 0x3, 0x1, 0xe83b}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{0x6, 0x7f, 0x8, 0x9}, {0x3ff, 0xb9, 0x1, 0x80000001}, {0x1000, 0x8, 0x3, 0x1}, {0xf271, 0x7, 0x81, 0xfff}, {0x3, 0x40, 0xa5, 0x1}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x10000, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@privport}, {@version_9p2000}, {@access_user}, {@loose}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x61, 0x63, 0x36, 0x39, 0x0, 0x32, 0x66], 0x2d, [0x36, 0x37, 0x39, 0x34], 0x2d, [0x38, 0x34, 0x37, 0x31], 0x2d, [0x32, 0x62, 0x66, 0x9], 0x2d, [0x66, 0x39, 0x37, 0x36, 0xde20c581a07b6347, 0x0, 0x32, 0x31]}}}]}}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 342.703690][T31124] loop2: detected capacity change from 0 to 562 [ 342.724797][T31124] EXT4-fs (loop2): inodes count not valid: 458784 vs 32 [ 342.739815][T31110] loop4: detected capacity change from 0 to 562 02:43:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x8, 0x0) [ 342.757685][T31110] EXT4-fs (loop4): inodes count not valid: 393248 vs 32 [ 342.780532][T31124] loop2: detected capacity change from 0 to 562 [ 342.808039][T31124] EXT4-fs (loop2): inodes count not valid: 458784 vs 32 [ 342.817311][T31139] 9pnet: p9_fd_create_tcp (31139): problem connecting socket to 127.0.0.1 [ 342.852627][T31139] 9pnet: p9_fd_create_tcp (31139): problem connecting socket to 127.0.0.1 [ 342.919257][T31086] loop3: detected capacity change from 0 to 20480 [ 342.927647][T31086] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:43:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x100000, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:02 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x9, 0x0) 02:43:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200406008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:02 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7fff, 0x0, 0x0, 0x7}]}) 02:43:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200009008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:02 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbd13, 0xa198) 02:43:02 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbe0a, 0xa198) [ 343.075064][T31169] loop4: detected capacity change from 0 to 562 [ 343.086579][T31169] EXT4-fs (loop4): inodes count not valid: 394272 vs 32 [ 343.093703][T31170] loop2: detected capacity change from 0 to 562 [ 343.107665][T31170] EXT4-fs (loop2): inodes count not valid: 589856 vs 32 02:43:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200007008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:02 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:43:02 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0xa, 0x0) 02:43:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 343.156851][T31170] loop2: detected capacity change from 0 to 562 [ 343.170804][T31170] EXT4-fs (loop2): inodes count not valid: 589856 vs 32 02:43:02 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f0000000380)='./file0\x00', 0x680, 0x1a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) mount$tmpfs(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0xc80, &(0x7f00000001c0)={[{@huge_within_size}, {@mode={'mode', 0x3d, 0x20}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x25, 0x30]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x32, 0x37, 0x37, 0x33, 0x30, 0x39, 0x55, 0x39, 0x35]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x33, 0x36, 0x30]}}, {@mpol={'mpol', 0x3d, {'bind', '=static', @void}}}, {@huge_advise}, {@uid={'uid', 0x3d, r0}}], [{@audit}, {@fowner_lt={'fowner<', r2}}, {@subj_user={'subj_user', 0x3d, '\x7f\x05)-[\\.$\x84$+\r+:[*({-'}}, {@obj_type={'obj_type', 0x3d, '*:%$}{'}}, {@seclabel}]}) [ 343.220003][T31196] loop4: detected capacity change from 0 to 562 [ 343.226808][T31197] loop2: detected capacity change from 0 to 562 [ 343.251112][T31196] EXT4-fs (loop4): inodes count not valid: 458784 vs 32 [ 343.277415][T31197] EXT4-fs (loop2): inodes count not valid: 655392 vs 32 [ 343.344086][T31196] loop4: detected capacity change from 0 to 562 [ 343.351173][T31196] EXT4-fs (loop4): inodes count not valid: 458784 vs 32 02:43:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0xb, 0x0) 02:43:03 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) lsetxattr$security_evm(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)=@md5={0x1, "8dfcd0dd858c80d3a1717a798b850d76"}, 0x11, 0x2) 02:43:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200009008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:03 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbe1a, 0xa198) [ 344.070199][ T25] kauditd_printk_skb: 416 callbacks suppressed [ 344.070209][ T25] audit: type=1326 audit(1622688183.496:10977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:43:03 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xf001, 0x81, 0x2, 0x5}, {0x4, 0x1, 0xc0, 0xffff}]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 344.102166][ T25] audit: type=1326 audit(1622688183.506:10978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=133 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.127507][T31237] loop4: detected capacity change from 0 to 562 [ 344.134109][T31236] loop2: detected capacity change from 0 to 562 [ 344.155814][T31236] EXT4-fs (loop2): inodes count not valid: 720928 vs 32 02:43:03 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0xc, 0x0) [ 344.166039][T31237] EXT4-fs (loop4): inodes count not valid: 589856 vs 32 [ 344.176005][ T25] audit: type=1326 audit(1622688183.506:10979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:43:03 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0xd, 0x0) [ 344.226436][T31236] loop2: detected capacity change from 0 to 562 [ 344.236508][T31236] EXT4-fs (loop2): inodes count not valid: 720928 vs 32 02:43:03 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x4, 0x1, 0xaa, 0xff, @tick=0x95, {0x9, 0x7f}, {0x7, 0x5}, @quote={{0xff, 0x6}, 0x8001}}], 0x1c) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setxattr$incfs_size(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=0xf5, 0x8, 0x2) 02:43:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 344.259396][ T25] audit: type=1326 audit(1622688183.506:10980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=6 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.261370][T31237] loop4: detected capacity change from 0 to 562 [ 344.286879][ T25] audit: type=1326 audit(1622688183.506:10981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.319085][T31237] EXT4-fs (loop4): inodes count not valid: 589856 vs 32 02:43:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 344.408988][ T25] audit: type=1326 audit(1622688183.506:10982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=189 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.435873][T31282] loop4: detected capacity change from 0 to 562 [ 344.443898][T31281] loop2: detected capacity change from 0 to 562 [ 344.451802][T31282] EXT4-fs (loop4): inodes count not valid: 655392 vs 32 [ 344.458902][T31281] EXT4-fs (loop2): inodes count not valid: 786464 vs 32 [ 344.479288][ T25] audit: type=1326 audit(1622688183.506:10983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.505822][ T25] audit: type=1326 audit(1622688183.506:10984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.532552][ T25] audit: type=1326 audit(1622688183.536:10985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.566355][T31282] loop4: detected capacity change from 0 to 562 [ 344.569547][ T25] audit: type=1326 audit(1622688183.536:10986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=31229 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=133 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 344.573087][T31281] loop2: detected capacity change from 0 to 562 [ 344.648085][T31282] EXT4-fs (loop4): inodes count not valid: 655392 vs 32 [ 344.675945][T31281] EXT4-fs (loop2): inodes count not valid: 786464 vs 32 02:43:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0x777ef8a81bbf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0xe, 0x0) 02:43:04 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f00000001c0)}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000400)={0x3, &(0x7f00000003c0)=[{0x7c, 0x1, 0x1f, 0x66f3be82}, {0xff, 0x1b, 0x15, 0x1}, {0x0, 0x7f, 0x3, 0x7}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0xe000, 0x1, 0x1, 0xf927}, {0x400, 0x7, 0x7c, 0x10000}, {0x6, 0x3, 0x7, 0x5}, {0x7, 0x8d, 0x2, 0x9}, {0x0, 0x1, 0x80, 0x663}, {0x7, 0x81, 0xad, 0xffff}, {0x8, 0x93, 0x9, 0xfffffff7}, {0x3, 0x3, 0xc6, 0x4}, {0x67, 0x4, 0xca, 0xc77}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x1, 0x1, 0x2, 0xffffffe0}, {0x6, 0x4, 0x0, 0x1}, {0x0, 0x8, 0xd4}, {0x5, 0xf2, 0x5, 0x400}, {0x1, 0x6, 0x0, 0x2}, {0x9bb, 0x80, 0xa1}, {0x97, 0x9, 0x1, 0x4}, {0x7, 0x7, 0x7, 0x81}]}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/246, 0xf6}], 0x1) open$dir(&(0x7f00000004c0)='./file1/file0\x00', 0x141000, 0x0) splice(r1, &(0x7f0000000440)=0x1f, r0, &(0x7f0000000480)=0x7fffffff, 0x65aa, 0x8) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000380)) r3 = getgid() chown(&(0x7f0000000200)='./file1\x00', r2, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000500)) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x48) 02:43:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:04 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbf01, 0xa198) 02:43:04 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x10, 0x0) 02:43:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 345.093139][T31324] loop2: detected capacity change from 0 to 562 [ 345.103440][T31324] EXT4-fs (loop2): inodes count not valid: 852000 vs 32 [ 345.106816][T31323] loop4: detected capacity change from 0 to 562 [ 345.124646][T31323] EXT4-fs (loop4): inodes count not valid: 720928 vs 32 [ 345.177657][T31324] loop2: detected capacity change from 0 to 562 [ 345.197131][T31324] EXT4-fs (loop2): inodes count not valid: 852000 vs 32 [ 345.216986][T31344] loop4: detected capacity change from 0 to 562 02:43:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x11, 0x0) 02:43:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 345.239797][T31344] EXT4-fs (loop4): inodes count not valid: 786464 vs 32 [ 345.288940][T31344] loop4: detected capacity change from 0 to 562 [ 345.308899][T31344] EXT4-fs (loop4): inodes count not valid: 786464 vs 32 02:43:04 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), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x12, 0x0) 02:43:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 345.339661][T31367] loop2: detected capacity change from 0 to 562 [ 345.351394][T31367] EXT4-fs (loop2): inodes count not valid: 917536 vs 32 [ 345.431012][T31379] loop4: detected capacity change from 0 to 562 [ 345.443513][T31379] EXT4-fs (loop4): inodes count not valid: 852000 vs 32 [ 345.503716][T31379] loop4: detected capacity change from 0 to 562 [ 345.516477][T31379] EXT4-fs (loop4): inodes count not valid: 852000 vs 32 02:43:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x25, 0x0) 02:43:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f00000000c0)) 02:43:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:05 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xbf21, 0xa198) 02:43:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:05 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000300)) [ 346.076507][T31406] loop4: detected capacity change from 0 to 562 [ 346.083063][T31409] loop2: detected capacity change from 0 to 562 [ 346.100309][T31406] EXT4-fs (loop4): inodes count not valid: 917536 vs 32 02:43:05 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) unlink(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000000080)=@nullb, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x48020, &(0x7f0000000140)=')\xb7!\\\x8e:-]\x15-\x00') lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 02:43:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x48, 0x0) [ 346.125245][T31409] EXT4-fs (loop2): inodes count not valid: 983072 vs 32 02:43:05 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_mount_image$iso9660(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) [ 346.221829][T31406] loop4: detected capacity change from 0 to 562 [ 346.239697][T31409] loop2: detected capacity change from 0 to 562 [ 346.251810][T31406] EXT4-fs (loop4): inodes count not valid: 917536 vs 32 02:43:05 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, &(0x7f00000001c0)=0xc008, 0xa198) [ 346.268077][T31409] EXT4-fs (loop2): inodes count not valid: 983072 vs 32 02:43:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) creat(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x4c, 0x0) 02:43:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 02:43:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x465fd, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200410008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000001", 0x15, 0x6800}, {&(0x7f00000001c0)="12ff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000