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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 26) 19:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001050000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee8000/0x2000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth1_virt_wifi\x00'}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000f7600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f030000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001060000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) clone(0x10000000, &(0x7f0000000200)="71e90dc1591e105211e5f65daefce288081dd0e6258c9ff2244c37cbeb497c1f548859c5b8b955d06807d355838a9dbd878aa95f8a847a1a542363c983154a86b1bdb923660294c53f7076f3b005b23fb76b215fd147f1802f4866e476500e763cb5de975ccc52584eed255b93a1612ca2544c8eb9643ad9fb80e57881515d63856278ee7ae173201ca3036ab7548280b2baa9d9cd", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000300)="ab0a5d1e4812721d1c18f23b66949ce867faaf18f9f4b408af8b7bde3dfda1ce0e34d624871a2cc0ae277fc5148b779c65b9636fd45a5cf12d1d9a374f1bd23f84f8ac0246a02dcc298dbd9ceca1536eee0ee5c8167980778edae296735fafde0ec5154ab03162bb8943690dbb613c814c3a402679b866892059ae7b8ce4597f620671af2d7faa8108eca5cd8718bde6dea6730242880c6a47785bb59c3dd8094837513bb34d2fc74fdf67a23e84") syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 702.079336][T12484] loop3: detected capacity change from 0 to 264192 [ 702.088283][T12497] loop1: detected capacity change from 0 to 264192 [ 702.100289][T12494] loop4: detected capacity change from 0 to 4 [ 702.100813][T12484] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 702.116588][T12484] EXT4-fs (loop3): group descriptors corrupted! 19:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001070000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x18200820, 0x3f) exit_group(0x0) 19:58:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 702.140622][T12494] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 702.168816][T12497] Quota error (device loop1): write_blk: dquota write failed [ 702.176582][T12497] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 702.200250][T12497] Quota error (device loop1): write_blk: dquota write failed [ 702.207727][T12497] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 702.221108][T12497] EXT4-fs (loop1): 1 orphan inode deleted [ 702.227029][T12497] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 702.237030][T12494] loop4: detected capacity change from 0 to 4 19:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001080000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 702.238181][T12497] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2096/file0 supports timestamps until 2038 (0x7fffffff) [ 702.269573][T12494] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 702.278152][T12527] loop3: detected capacity change from 0 to 264192 [ 702.287419][T12527] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 702.297262][T12527] EXT4-fs (loop3): group descriptors corrupted! [ 702.308230][T12531] FAULT_INJECTION: forcing a failure. [ 702.308230][T12531] name failslab, interval 1, probability 0, space 0, times 0 [ 702.320962][T12531] CPU: 0 PID: 12531 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 702.331173][T12531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.341222][T12531] Call Trace: [ 702.344504][T12531] dump_stack_lvl+0xd6/0x122 [ 702.349113][T12531] dump_stack+0x11/0x1b [ 702.353280][T12531] should_fail+0x23c/0x250 [ 702.357714][T12531] ? __alloc_file+0x2e/0x1a0 [ 702.362311][T12531] __should_failslab+0x81/0x90 [ 702.367171][T12531] should_failslab+0x5/0x20 [ 702.371724][T12531] kmem_cache_alloc+0x4f/0x300 [ 702.376498][T12531] __alloc_file+0x2e/0x1a0 [ 702.380931][T12531] alloc_empty_file+0xcd/0x1c0 [ 702.385712][T12531] path_openat+0x6a/0x1ec0 [ 702.390233][T12531] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 702.396154][T12531] ? set_page_dirty+0xf4/0x1a0 [ 702.401015][T12531] ? shmem_write_end+0x37d/0x3d0 [ 702.406103][T12531] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 702.412395][T12531] ? generic_perform_write+0x377/0x3e0 [ 702.417850][T12531] do_filp_open+0x105/0x220 [ 702.422489][T12531] do_sys_openat2+0xb5/0x2b0 [ 702.427091][T12531] __x64_sys_openat+0xef/0x110 [ 702.431937][T12531] do_syscall_64+0x44/0xa0 [ 702.436597][T12531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 702.442501][T12531] RIP: 0033:0x7f6925cce7f4 [ 702.446904][T12531] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 702.466612][T12531] RSP: 002b:00007f6923a92ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 702.475025][T12531] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925cce7f4 [ 702.483067][T12531] RDX: 0000000000000002 RSI: 00007f6923a93000 RDI: 00000000ffffff9c [ 702.491355][T12531] RBP: 00007f6923a93000 R08: 0000000000000000 R09: ffffffffffffffff 19:58:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 27) 19:58:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x200087, &(0x7f0000000080)={0x0, 0x4000000}, &(0x7f00006d5000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x19}) exit_group(0x0) 19:58:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000f8600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001180000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 702.499791][T12531] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 702.508164][T12531] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 702.547647][T12544] FAULT_INJECTION: forcing a failure. [ 702.547647][T12544] name failslab, interval 1, probability 0, space 0, times 0 [ 702.560305][T12544] CPU: 0 PID: 12544 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 702.570496][T12544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.580552][T12544] Call Trace: [ 702.583836][T12544] dump_stack_lvl+0xd6/0x122 [ 702.588442][T12544] dump_stack+0x11/0x1b [ 702.592616][T12544] should_fail+0x23c/0x250 19:58:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f040000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000011c0000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 702.597040][T12544] ? security_file_alloc+0x30/0x190 [ 702.602299][T12544] __should_failslab+0x81/0x90 [ 702.607071][T12544] should_failslab+0x5/0x20 [ 702.611696][T12544] kmem_cache_alloc+0x4f/0x300 [ 702.616575][T12544] security_file_alloc+0x30/0x190 [ 702.621669][T12544] __alloc_file+0x83/0x1a0 [ 702.626104][T12544] alloc_empty_file+0xcd/0x1c0 [ 702.631051][T12544] path_openat+0x6a/0x1ec0 [ 702.635529][T12544] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 702.641447][T12544] ? set_page_dirty+0xf4/0x1a0 19:58:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 702.646237][T12544] ? shmem_write_end+0x37d/0x3d0 [ 702.651181][T12544] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 702.657468][T12544] ? generic_perform_write+0x377/0x3e0 [ 702.662974][T12544] do_filp_open+0x105/0x220 [ 702.667672][T12544] do_sys_openat2+0xb5/0x2b0 [ 702.672291][T12544] __x64_sys_openat+0xef/0x110 [ 702.672992][T12559] loop1: detected capacity change from 0 to 264192 [ 702.677179][T12544] do_syscall_64+0x44/0xa0 [ 702.677209][T12544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 702.694178][T12544] RIP: 0033:0x7f6925cce7f4 [ 702.698613][T12544] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 702.718243][T12544] RSP: 002b:00007f6923a92ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 702.726648][T12544] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925cce7f4 [ 702.734718][T12544] RDX: 0000000000000002 RSI: 00007f6923a93000 RDI: 00000000ffffff9c 19:58:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x23, 0x4, 0x96e}) wait4(r0, &(0x7f0000000100), 0x2, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 702.742964][T12544] RBP: 00007f6923a93000 R08: 0000000000000000 R09: ffffffffffffffff [ 702.751459][T12544] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 702.759686][T12544] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 702.792224][T12559] EXT4-fs (loop1): 1 orphan inode deleted [ 702.798037][T12559] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 702.814744][T12565] loop3: detected capacity change from 0 to 264192 19:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001260000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 28) [ 702.832842][T12559] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2097/file0 supports timestamps until 2038 (0x7fffffff) [ 702.843002][T12579] loop4: detected capacity change from 0 to 4 [ 702.879915][T12565] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 19:58:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000f9600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 702.889741][T12565] EXT4-fs (loop3): group descriptors corrupted! [ 702.909070][T12586] FAULT_INJECTION: forcing a failure. [ 702.909070][T12586] name failslab, interval 1, probability 0, space 0, times 0 [ 702.921932][T12586] CPU: 1 PID: 12586 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 702.932123][T12586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.942265][T12586] Call Trace: [ 702.945541][T12586] dump_stack_lvl+0xd6/0x122 [ 702.950126][T12586] dump_stack+0x11/0x1b [ 702.954380][T12586] should_fail+0x23c/0x250 [ 702.958805][T12586] ? kzalloc+0x16/0x20 [ 702.962876][T12586] __should_failslab+0x81/0x90 [ 702.967635][T12586] should_failslab+0x5/0x20 [ 702.972464][T12586] __kmalloc+0x6f/0x350 [ 702.976612][T12586] ? _atomic_dec_and_lock+0x60/0xd0 [ 702.981801][T12586] kzalloc+0x16/0x20 [ 702.985844][T12586] alloc_workqueue+0x12f/0xad0 [ 702.990630][T12586] ? disk_unblock_events+0x35/0x40 [ 702.995748][T12586] ? bd_prepare_to_claim+0x1e6/0x270 [ 703.001061][T12586] ? loop_attr_do_show_dio+0x70/0x70 [ 703.006401][T12586] ? loop_set_status_from_info+0x35e/0x3a0 [ 703.012206][T12586] loop_configure+0x681/0xeb0 [ 703.017142][T12586] lo_ioctl+0x618/0x13e0 [ 703.021376][T12586] ? path_openat+0x18d4/0x1ec0 [ 703.026138][T12586] ? blkdev_common_ioctl+0x438/0x1110 [ 703.031504][T12586] ? selinux_file_ioctl+0x981/0xa10 [ 703.036762][T12586] ? lo_release+0x120/0x120 [ 703.041301][T12586] blkdev_ioctl+0x1d0/0x3f0 [ 703.045797][T12586] block_ioctl+0x6e/0x80 [ 703.050320][T12586] ? blkdev_iopoll+0x80/0x80 [ 703.054904][T12586] __se_sys_ioctl+0xcb/0x140 [ 703.059533][T12586] __x64_sys_ioctl+0x3f/0x50 [ 703.064134][T12586] do_syscall_64+0x44/0xa0 [ 703.068552][T12586] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 703.074488][T12586] RIP: 0033:0x7f6925d1b4c7 [ 703.078913][T12586] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 703.098566][T12586] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 703.107138][T12586] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 703.115102][T12586] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 703.123188][T12586] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 703.131154][T12586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001fe0000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xc8802800, &(0x7f0000000400)="3a6dd40e44a61f7458b51519c64423b4f01f56e3551bce797920050aa8abb9f72eda72ae3025a0475ff6b427c66d309cc3eb70c547e9521bbd872bb3188325c7abef71e3f02a8f0359e0bae3f5e638f93923f38cb61392ad2cc890d88a475b96cde6f33a14f976ba40a6abe814e38acfec4080423ac952139cbd924c8a103d3477bd44053d60aae86210ccada0c8d60b879ca1728e5ff1f418f4ac035db61a36dc910002da9d439f1ad6937c0518692b3c22269b1e987a7a702225a4a1968fd095f9a2b8ef60eaa7c3e01b0737d0", &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000500)="be124e044099e79680fe598bbaa942ddef7591d9543d86b67fa4b591d8a26dbc346c386d0d64609fa765c59f4d30dd2ed68a281869127ecf6aca2557e2d5b2fc608df00c0a50ef5c2f9d54e4f2538fa1c8ec6715e337a4711d358761453b2ea4da653802e39103e2ce8c8df0c14ef15c03cc22ffd84f758edc6976345d54b327b79895053fb769ab050b686fd14876e1028f532c7ee16dbff4701ad2b6c996f9f84abe45fbce5de28d3567d448d62f2fcf8f44efd1ca1c9c6059f61169778b7a5e30da6862770d1eeb5290a5d115150c95a0118edc2a3ece294980608371e169fe67febf12756de61d") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x35c}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="7472613d000000000000800000000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4]) r5 = gettid() tkill(r5, 0x7) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x2, 0xee01, 0x0, 0xffffffffffffffff, r4, 0x100, 0x6}, 0x3, 0x5, 0xfffffffffffff7a2, 0x8e6, r5, r0, 0x7}) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="4dc346b4a4dbb0b40fcb4a277389994f3cbe0e039d19eb3441f66498908a5a33c8130410aa4c84131d3be14d52f1bd0743ef4eb67fdfce0c6c012c4314bc192b9d08b78eaa0d1fa4f0ddfa098d70f32d822eeb3525d97c4523a9693a05d7fd652422cfd5521089747fe89f68ddd19ded788dea47aedf4a862dc77f92e82d7e33fdfaf6e69c9b26ac4e04c8891dcd457c3c6eb81d36d6b1aa3c1d64fca5db9a9bc5107cdd33234f902e8d986231343fd09fe43bd3c9dd3b159856aa2db426f2c7beecf7e73b537e5f5bedd801164a56ddfa232535ed00335c6b5d", 0xda}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 703.139125][T12586] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 29) 19:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001040200004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 703.185511][T12579] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 703.217501][T12579] loop4: detected capacity change from 0 to 4 19:58:12 executing program 2: clone(0x204000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x1000, &(0x7f0000000000)="5db069cd4b7ae2a2f7f8ba21cae6ad2327337109e2abd1461d99aa707662b44ab929ab6292449828e06a98eeb65d446fca29c26c5eb70a5df4cd82724a2e1c60f1", &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)="cda69ee77867a02a1200913c45291deb05a4f28385a9fb6603973347f576b9e260ac59f6d0b4e47ebebc59e86f6a88bfddc24231f013d28a8adff408a1c3a833bebaa5ba175971a4172e69651c7df8deb900b92155fa007c53ec49145c2d") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x44000, &(0x7f0000000300)="bdf1590e1c0ac3f4051a9c3bf1d2cdd3ac75290afd6ad10be7c7f7ca8176d8f0464badca07ab1cf441432ecb24b7df1be861d3ee3d0aff1296ae883f77bd7458dec04306ad8777cb685027819d4c7a18dfd19bf413eba85831843ba0df5e25cf2028ad785fd65bbf4f90e367dd4150b936a6bd400f3516afe527e8ff368baaaeaba6afd563140d3f1a22c689505c6bc25a4c51fc1fc62f216ff09367479d3242054a1005adee026f4d2f3516ab621fce96a7d4521136eb275189904bc299b9bbaf21e7d2392b19dc136f80a007008dff952bed37", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="56d50a3016d5b1a02764ae8873435be1c4625d663b3dda875d9baf8b62d5c42a1b78e4ec727cad75dfbfb5c58491d27a614605b33deaf84bca0f4560adb094091a2731db0260a9fdeb4352547eca547dc830f6317f36ea66b332cabc8cab25885c36f255bbdd44dd076343190c680d7514d4aa2b631855e53f3c85f39605f6c731b29a5d7de0fb95e7714eabe8f6de4ff92b1435308a9be96e2a402b28db7dc67f9702cc7eb98f667f4131b05236cb946cb0448ae7a58ad6aa1c667b82b7c37dddadc5ff28a355c7cf62e319bd4f707f205a") clone(0x10000000, &(0x7f0000000740)="3ef9563465eb2f5245c873eb36e17b35f3dd0632e19b19bad688977088a63c31edfebf0aebf362ad60812b98a24e71b00c288ee47c4f879fcc4fb28643ec1d0a8c7b5240e2cc0be344aaf1656cf87211ef9dced229066baf749943424d2b63d1b08d731bac3b7dbb2217eb378f8912bbeada0ec11a4eb8029cc3f895f8bee2e5adee103836a387092ccb38e0976f9db9647f30669f663273f1c3820f3ed91c9737", &(0x7f0000000640), &(0x7f0000000680), &(0x7f0000000700)="3f4d598c71bef26eb86ff4dda646c3ac8b0d20d1e6973832eb471c1cc0f44abcbaac9aa1f0396d7f3baf64cd791dab2701ff3f844a1ab1caeef34d") vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x30) ptrace$cont(0x18, r0, 0x0, 0x9) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 703.231177][T12579] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 703.253754][T12610] loop1: detected capacity change from 0 to 264192 [ 703.287579][T12610] EXT4-fs (loop1): 1 orphan inode deleted [ 703.290595][T12624] FAULT_INJECTION: forcing a failure. [ 703.290595][T12624] name failslab, interval 1, probability 0, space 0, times 0 [ 703.293325][T12610] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 703.311591][T12610] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2098/file0 supports timestamps until 2038 (0x7fffffff) [ 703.316905][T12624] CPU: 1 PID: 12624 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 703.341370][T12624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.351428][T12624] Call Trace: [ 703.354708][T12624] dump_stack_lvl+0xd6/0x122 [ 703.359404][T12624] dump_stack+0x11/0x1b [ 703.363636][T12624] should_fail+0x23c/0x250 [ 703.368129][T12624] __should_failslab+0x81/0x90 [ 703.373002][T12624] ? alloc_workqueue+0x15d/0xad0 [ 703.377942][T12624] should_failslab+0x5/0x20 [ 703.382517][T12624] kmem_cache_alloc_trace+0x52/0x320 [ 703.387812][T12624] alloc_workqueue+0x15d/0xad0 [ 703.392593][T12624] ? disk_unblock_events+0x35/0x40 [ 703.397771][T12624] ? bd_prepare_to_claim+0x1e6/0x270 [ 703.403080][T12624] ? loop_attr_do_show_dio+0x70/0x70 [ 703.408425][T12624] ? loop_set_status_from_info+0x35e/0x3a0 [ 703.414287][T12624] loop_configure+0x681/0xeb0 [ 703.418979][T12624] lo_ioctl+0x618/0x13e0 [ 703.423325][T12624] ? path_openat+0x18d4/0x1ec0 [ 703.428101][T12624] ? blkdev_common_ioctl+0x438/0x1110 [ 703.433481][T12624] ? selinux_file_ioctl+0x981/0xa10 [ 703.439312][T12624] ? lo_release+0x120/0x120 [ 703.443868][T12624] blkdev_ioctl+0x1d0/0x3f0 [ 703.448368][T12624] block_ioctl+0x6e/0x80 [ 703.452620][T12624] ? blkdev_iopoll+0x80/0x80 [ 703.457286][T12624] __se_sys_ioctl+0xcb/0x140 [ 703.461875][T12624] __x64_sys_ioctl+0x3f/0x50 [ 703.466523][T12624] do_syscall_64+0x44/0xa0 [ 703.470927][T12624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 703.476819][T12624] RIP: 0033:0x7f6925d1b4c7 [ 703.481229][T12624] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 703.500833][T12624] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 703.509233][T12624] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 703.517207][T12624] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 703.525170][T12624] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:58:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f050000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000300004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000fe600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) wait4(r0, &(0x7f0000000140), 0x1, &(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="4dc3b04c0792e1d9f7aa5ad1e9c75f8c4dbb5122d4722134b5ef9b20d68aa05df47b9619b7f688bdd389568a814aee3ee99fb31f56bdac03d8b11b72b0d829b4b79e594809e65e", 0x47}], 0x1}, 0x10008040) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x8001) io_uring_enter(r1, 0x3b58, 0x54c5, 0x2, &(0x7f0000000300)={[0x5]}, 0x8) exit_group(0x0) [ 703.533128][T12624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 703.541295][T12624] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001020400004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:13 executing program 2: clone(0x42080b00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, 0x0, &(0x7f00000000c0)) vmsplice(r1, &(0x7f0000001400)=[{&(0x7f0000000000)="e84322e9851618aa2e5093ba544089b29a6c6a2b040bdf340c90d621adb7c824599fdb73086b2f5688ad1e0a7c26d318e8e6d234885913f9613a8add41f5c5c19d68820dec4f558db4f7151a8c04ad039b5740c3a230b68b6357", 0x5a}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000140)="e1d703ad027a51f3f6420e9064673fb0deefb2a96648049d36c0fa93f1022a2fc3f0a16d7dc5ddd4ed9d387197198f61783cc4e4a045f36fd4655a8d3d022456602ad388d44e9bccc5aea39d01aa406f8088e17c464c3afd5efa9c460ded8b58d14ff40639bd23752bc859c0db1bdeff3d1a42058f262f1dfacddfd07d92016982efd293aa79d22dafc5b62af94b0b0324f399e882799db10171d4b857d4fb9e065a232faf1cecb55b44d97b6c552dbfa8f15d313a717eeedac5fc8c021f6644e46ad190ad6957df4a93e37a681d45", 0xcf}, {&(0x7f0000000240)="3b3e89cce0a66986354b2dfc8efff1306691c3537a420b903cbb1ab2930c44a91e2cfba4c1ec027f4aa7597a34f553", 0x2f}, {&(0x7f0000001300)="7c3115c03627bb637ac543f4d434759d324e94454bdd02f2032c6713e5720f4fe3035b69c0c8987ef029ebaf080f551d23854c7754f6f7b871bee1346477742d255e0d4a7409068efacbe436729725b736b65183cb3f8d2bef0c1cd4ba7c46e198bdabd31584e4e382d2665698fb9f9ec938424f72b5d35f18e046f44a813de58cc486a87373ff2939e8e0a2354d8d37e34839c3276b125a207c46b5339e4525d3df3ef874fbd7f100d3d748b660013a458d434aae82a800b5b7cc92881b04b08710f3b7b441d7583c636c05aeff8f8192deb05307983614e1669a28b385b91a8fb50c2e4243645561e113d6f96835737f2e70", 0xf3}], 0x5, 0xd) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x3a30, &(0x7f0000000080)={0x0, 0x99eb, 0x0, 0xfffffffd}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000014c0)=ANY=[@ANYBLOB="150400f100000080fe800000000000000000000000000043fe000000000800000000000001000000"], 0x28) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0xfffffffffffffffd) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) syz_io_uring_setup(0x75cc, &(0x7f0000000200), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)=0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000040)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, {0x1}}, 0xac68) [ 703.636556][T12645] loop4: detected capacity change from 0 to 4 [ 703.642078][T12647] loop1: detected capacity change from 0 to 264192 [ 703.646225][T12645] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 703.668888][T12646] loop3: detected capacity change from 0 to 264192 [ 703.701763][T12647] EXT4-fs (loop1): 1 orphan inode deleted [ 703.707576][T12647] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 703.721104][T12647] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2099/file0 supports timestamps until 2038 (0x7fffffff) 19:58:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000fffe0000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001060400004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 30) [ 703.744920][T12646] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 703.754696][T12646] EXT4-fs (loop3): group descriptors corrupted! [ 703.799029][T12645] loop4: detected capacity change from 0 to 4 [ 703.819275][T12645] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:13 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x59, &(0x7f0000000040)}, 0x810) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 703.845980][T12680] FAULT_INJECTION: forcing a failure. [ 703.845980][T12680] name failslab, interval 1, probability 0, space 0, times 0 [ 703.858669][T12680] CPU: 0 PID: 12680 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 703.868827][T12680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.878992][T12680] Call Trace: [ 703.882278][T12680] dump_stack_lvl+0xd6/0x122 [ 703.886973][T12680] dump_stack+0x11/0x1b [ 703.891132][T12680] should_fail+0x23c/0x250 [ 703.895566][T12680] ? kzalloc+0x16/0x20 [ 703.899686][T12680] __should_failslab+0x81/0x90 [ 703.904492][T12680] should_failslab+0x5/0x20 [ 703.909075][T12680] __kmalloc+0x6f/0x350 [ 703.913240][T12680] ? number+0xa13/0xb60 [ 703.917379][T12680] kzalloc+0x16/0x20 [ 703.921311][T12680] apply_wqattrs_prepare+0x3a/0x630 [ 703.926518][T12680] ? vsnprintf+0xe8f/0xed0 [ 703.930936][T12680] apply_workqueue_attrs+0x9e/0x100 [ 703.936172][T12680] alloc_workqueue+0x777/0xad0 [ 703.940928][T12680] ? disk_unblock_events+0x35/0x40 [ 703.946075][T12680] ? bd_prepare_to_claim+0x1e6/0x270 [ 703.951411][T12680] ? loop_attr_do_show_dio+0x70/0x70 [ 703.956702][T12680] ? loop_set_status_from_info+0x35e/0x3a0 [ 703.962591][T12680] loop_configure+0x681/0xeb0 [ 703.967269][T12680] lo_ioctl+0x618/0x13e0 [ 703.971550][T12680] ? path_openat+0x18d4/0x1ec0 [ 703.976369][T12680] ? blkdev_common_ioctl+0x438/0x1110 [ 703.981726][T12680] ? selinux_file_ioctl+0x981/0xa10 [ 703.986960][T12680] ? lo_release+0x120/0x120 [ 703.991542][T12680] blkdev_ioctl+0x1d0/0x3f0 [ 703.996129][T12680] block_ioctl+0x6e/0x80 [ 704.000375][T12680] ? blkdev_iopoll+0x80/0x80 [ 704.004945][T12680] __se_sys_ioctl+0xcb/0x140 [ 704.009619][T12680] __x64_sys_ioctl+0x3f/0x50 [ 704.014197][T12680] do_syscall_64+0x44/0xa0 [ 704.018619][T12680] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 704.024505][T12680] RIP: 0033:0x7f6925d1b4c7 [ 704.028999][T12680] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 704.049259][T12680] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 704.057728][T12680] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 704.065915][T12680] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 704.074115][T12680] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 704.082087][T12680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 704.090084][T12680] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f060000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001800400004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:13 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x65f0, &(0x7f0000000300)={0x0, 0x527e, 0x10, 0xfffffffb, 0x1d}, &(0x7f00006d7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) clone(0x10048000, &(0x7f0000000000)="4aa3dabbd48fbe84e5a29b6ce4fa55b0c37aad36d7fe0419e3e0ad4ba21b33d65a62287d78ab3dfa5475de4622992832f53add494b84dd34ce4c3774e714fb2780e080813b118ef7eca11086bebb62a2e2de0050", &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)="a4") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 31) [ 704.102885][T12684] loop1: detected capacity change from 0 to 264192 [ 704.186465][T12684] EXT4-fs (loop1): 1 orphan inode deleted [ 704.192299][T12684] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 704.207164][T12709] loop4: detected capacity change from 0 to 4 [ 704.215107][T12712] loop3: detected capacity change from 0 to 264192 [ 704.226644][T12712] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:58:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000500004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:13 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 704.236353][T12712] EXT4-fs (loop3): group descriptors corrupted! [ 704.247277][T12709] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:13 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = getpid() rt_sigqueueinfo(r1, 0x21, &(0x7f0000000000)={0x8, 0xfff, 0x7a}) syz_io_uring_setup(0x1513, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) ptrace$cont(0x1f, r0, 0x1ed8c460, 0x3) [ 704.279271][T12684] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2100/file0 supports timestamps until 2038 (0x7fffffff) [ 704.354807][T12709] loop4: detected capacity change from 0 to 4 [ 704.358930][T12731] FAULT_INJECTION: forcing a failure. [ 704.358930][T12731] name failslab, interval 1, probability 0, space 0, times 0 [ 704.373600][T12731] CPU: 1 PID: 12731 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 704.383763][T12731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.393810][T12731] Call Trace: [ 704.397164][T12731] dump_stack_lvl+0xd6/0x122 [ 704.401759][T12731] dump_stack+0x11/0x1b [ 704.405942][T12731] should_fail+0x23c/0x250 [ 704.410368][T12731] __should_failslab+0x81/0x90 [ 704.415207][T12731] ? apply_wqattrs_prepare+0x5f/0x630 [ 704.420609][T12731] should_failslab+0x5/0x20 [ 704.425326][T12731] kmem_cache_alloc_trace+0x52/0x320 [ 704.430791][T12731] apply_wqattrs_prepare+0x5f/0x630 [ 704.436014][T12731] ? vsnprintf+0xe8f/0xed0 [ 704.440438][T12731] apply_workqueue_attrs+0x9e/0x100 [ 704.445643][T12731] alloc_workqueue+0x777/0xad0 [ 704.450587][T12731] ? disk_unblock_events+0x35/0x40 [ 704.455696][T12731] ? bd_prepare_to_claim+0x1e6/0x270 [ 704.461033][T12731] ? loop_attr_do_show_dio+0x70/0x70 [ 704.466365][T12731] ? loop_set_status_from_info+0x35e/0x3a0 [ 704.472169][T12731] loop_configure+0x681/0xeb0 [ 704.476922][T12731] lo_ioctl+0x618/0x13e0 [ 704.481164][T12731] ? path_openat+0x18d4/0x1ec0 [ 704.486136][T12731] ? blkdev_common_ioctl+0x438/0x1110 [ 704.491675][T12731] ? selinux_file_ioctl+0x981/0xa10 [ 704.496879][T12731] ? lo_release+0x120/0x120 [ 704.501378][T12731] blkdev_ioctl+0x1d0/0x3f0 [ 704.505956][T12731] block_ioctl+0x6e/0x80 [ 704.510207][T12731] ? blkdev_iopoll+0x80/0x80 [ 704.514788][T12731] __se_sys_ioctl+0xcb/0x140 [ 704.519373][T12731] __x64_sys_ioctl+0x3f/0x50 [ 704.523959][T12731] do_syscall_64+0x44/0xa0 [ 704.528374][T12731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 704.534344][T12731] RIP: 0033:0x7f6925d1b4c7 [ 704.538754][T12731] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 704.558956][T12731] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 704.567372][T12731] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 704.575335][T12731] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 704.583298][T12731] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 704.591264][T12731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:58:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000feff0000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = getpid() ptrace$setregs(0xd, r1, 0x80d, &(0x7f0000000200)="964a4e4413423f6ab1fb10fa885ed7f79ee4a555ffcd246c5d788014a397c9ef98cd75977bacda0502b98029731ab42701629903c5ce9a9870d018ca06a7c23b0ff5071514637b629093835ef22201ce6feb534c2441513a0f9e936f2d189c386deb505f5cde47098dfcc21fdc1496086f7abdf3eb92f83ee3b75be09e540ec5922903346534c82991b5ec3aad5bdb92b9a900dd1763d955acb9550fb729fba16251df6494fe947659") sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000012f0500004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3d6}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000000)=0x5) clone(0x1000, &(0x7f0000000300)="4ec5076799c75a82e0955eb0fb5976a0009392cffd2aa4489d8ec56b76e9c2350502e352c02ca8f55c38cfec597c04f49c48c553bf1d", &(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)="bd52b85d9ea64628e1927530f66fb2a7da707910d29d7fc5b4d3a6b86335447c978b75f8f94d2ae0cc6104c8bd1319d8620c0d5922d4ad915e1a4cd7f7503e1f7096fbe2b409074d5a5edec99051589a6fc7dda855cdecb302508655373f648f34137ac8e8b80bc828153f10ecc5755d97377edd212dcaa639") exit_group(0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ee7000/0x2000)=nil, 0x2000, 0x1000004, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x75cc, &(0x7f0000000200), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0}}, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x10040, 0x0) io_uring_enter(r1, 0x4765, 0x60fa, 0x0, &(0x7f0000000480)={[0x401]}, 0x8) syz_io_uring_submit(r2, r4, &(0x7f0000000140)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x0, @fd=r6, 0x8, &(0x7f0000000200)=""/146, 0x92, 0xc, 0x1}, 0x81) syz_io_uring_submit(0x0, r4, &(0x7f00000004c0)=@IORING_OP_NOP={0x0, 0x1}, 0x4) [ 704.599224][T12731] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 704.622531][T12709] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f070000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000600004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: r0 = geteuid() mount$9p_rdma(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000300)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@common=@cache_fscache}, {@sq={'sq', 0x3d, 0x2}}, {@timeout={'timeout', 0x3d, 0x4}}, {@rq={'rq', 0x3d, 0x1f}}, {@common=@access_user}, {@common=@access_uid}, {@sq={'sq', 0x3d, 0x19f}}, {@common=@noextend}, {@timeout={'timeout', 0x3d, 0x6}}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@subj_type={'subj_type', 0x3d, '\x00'}}, {@subj_type={'subj_type', 0x3d, '\x00'}}]}}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 704.673277][T12744] loop3: detected capacity change from 0 to 264192 [ 704.691012][T12744] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 704.700728][T12744] EXT4-fs (loop3): group descriptors corrupted! 19:58:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 32) 19:58:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001040600004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {0x0, 0xfffffffffffffe07}, {0x0}, {&(0x7f0000000200)="66530700ae897094e7b126b097eaa769be6d28c41bd35de1f9ea302835b7f01663d7123891c68f720900000082e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5af35af4be0a2d8267de9d0cd0d189695432ede5820d1058b830c7f79dbd750ddbdb1a743d7c6476a59a3adcd3999637508f1fb8e4f5b00af70c551bd0611fa606690049116e33734856714c951ace3ea5e3f020f43f14ff6e1374cec62383b973f", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$setregs(0xd, 0xffffffffffffffff, 0x1, &(0x7f0000000000)="739afbb0965eb23a036eaa9412b4b4454e63180291dd88b618dc5210512ca5") exit_group(0x0) [ 704.785032][T12767] loop1: detected capacity change from 0 to 264192 [ 704.810242][T12776] loop3: detected capacity change from 0 to 264192 [ 704.812714][T12770] loop4: detected capacity change from 0 to 4 [ 704.846667][T12776] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 704.856363][T12776] EXT4-fs (loop3): group descriptors corrupted! [ 704.864622][T12770] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 704.874869][T12767] EXT4-fs (loop1): 1 orphan inode deleted [ 704.881044][T12767] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2101/file0 supports timestamps until 2038 (0x7fffffff) 19:58:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000feffffff000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000700004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) syz_open_pts(r2, 0x173200) r3 = gettid() tkill(r3, 0x7) process_vm_writev(r3, &(0x7f0000000040)=[{&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000200)=""/191, 0xbf}], 0x4, &(0x7f0000001880)=[{&(0x7f0000000500)=""/253, 0xfd}, {&(0x7f0000000600)=""/181, 0xb5}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000001780)=""/205, 0xcd}], 0x6, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001001800004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 704.954119][T12770] loop4: detected capacity change from 0 to 4 [ 704.961109][T12770] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 704.996622][T12813] loop1: detected capacity change from 0 to 264192 [ 705.014432][T12818] loop3: detected capacity change from 0 to 264192 [ 705.033347][T12818] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 705.043064][T12818] EXT4-fs (loop3): group descriptors corrupted! 19:58:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f080000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) ptrace$cont(0x1f, r0, 0x8b, 0x36e) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001001c00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 705.083415][T12813] EXT4-fs (loop1): 1 orphan inode deleted [ 705.089274][T12813] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2102/file0 supports timestamps until 2038 (0x7fffffff) [ 705.144629][T12840] loop4: detected capacity change from 0 to 4 [ 705.167238][T12840] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 705.177369][T12844] FAULT_INJECTION: forcing a failure. [ 705.177369][T12844] name failslab, interval 1, probability 0, space 0, times 0 [ 705.190071][T12844] CPU: 0 PID: 12844 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 705.200246][T12844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.210289][T12844] Call Trace: [ 705.213681][T12844] dump_stack_lvl+0xd6/0x122 [ 705.218279][T12844] dump_stack+0x11/0x1b [ 705.222417][T12844] should_fail+0x23c/0x250 [ 705.226834][T12844] __should_failslab+0x81/0x90 [ 705.231599][T12844] ? apply_wqattrs_prepare+0xbe/0x630 [ 705.237043][T12844] should_failslab+0x5/0x20 [ 705.241593][T12844] kmem_cache_alloc_trace+0x52/0x320 [ 705.246889][T12844] ? apply_wqattrs_prepare+0x5f/0x630 [ 705.252243][T12844] apply_wqattrs_prepare+0xbe/0x630 [ 705.257450][T12844] ? vsnprintf+0xe8f/0xed0 [ 705.261871][T12844] apply_workqueue_attrs+0x9e/0x100 [ 705.267102][T12844] alloc_workqueue+0x777/0xad0 [ 705.271900][T12844] ? disk_unblock_events+0x35/0x40 [ 705.277023][T12844] ? bd_prepare_to_claim+0x1e6/0x270 [ 705.282373][T12844] ? loop_attr_do_show_dio+0x70/0x70 [ 705.287723][T12844] ? loop_set_status_from_info+0x35e/0x3a0 [ 705.293631][T12844] loop_configure+0x681/0xeb0 [ 705.298308][T12844] lo_ioctl+0x618/0x13e0 [ 705.302541][T12844] ? path_openat+0x18d4/0x1ec0 [ 705.307340][T12844] ? blkdev_common_ioctl+0x438/0x1110 [ 705.312812][T12844] ? selinux_file_ioctl+0x981/0xa10 [ 705.318034][T12844] ? lo_release+0x120/0x120 [ 705.322627][T12844] blkdev_ioctl+0x1d0/0x3f0 [ 705.327119][T12844] block_ioctl+0x6e/0x80 [ 705.331404][T12844] ? blkdev_iopoll+0x80/0x80 [ 705.335978][T12844] __se_sys_ioctl+0xcb/0x140 [ 705.340564][T12844] __x64_sys_ioctl+0x3f/0x50 [ 705.345214][T12844] do_syscall_64+0x44/0xa0 [ 705.349628][T12844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 705.355556][T12844] RIP: 0033:0x7f6925d1b4c7 [ 705.359982][T12844] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 705.379585][T12844] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 705.388069][T12844] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 705.396031][T12844] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 705.404005][T12844] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 705.411977][T12844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 705.419966][T12844] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 33) 19:58:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000560000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001002000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={0x0, @sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, @phonet={0x23, 0x1, 0xd4, 0x1}, @hci, 0x200, 0x0, 0x0, 0x0, 0x7f, &(0x7f0000000000)='team_slave_0\x00', 0xa57c, 0x200}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d288f72e44e260f82e8a9bf3987b178b1ead500"/52, 0x34}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) tkill(r1, 0xb) ptrace$cont(0x7, r0, 0xb400000, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) ftruncate(r2, 0x8001) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 705.447390][T12840] loop4: detected capacity change from 0 to 4 [ 705.467862][T12858] loop3: detected capacity change from 0 to 264192 19:58:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001002600004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(0x0, 0x34) wait4(0x0, &(0x7f0000000300), 0x2, &(0x7f0000000340)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) io_uring_enter(r1, 0x44d8, 0x65d1, 0x0, &(0x7f0000000280), 0x8) ptrace$cont(0x18, 0x0, 0x0, 0x0) syz_io_uring_setup(0x9e3, &(0x7f0000000000)={0x0, 0xf24e, 0x20, 0x2, 0xa3, 0x0, r0}, &(0x7f00006d4000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000200)) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x9, 0x7cc1) exit_group(0x0) [ 705.489057][T12840] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 705.501780][T12858] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 705.511492][T12858] EXT4-fs (loop3): group descriptors corrupted! [ 705.534361][T12865] loop1: detected capacity change from 0 to 264192 19:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001052f00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f090000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) ptrace$cont(0x18, r2, 0x200, 0xd9e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tkill(r3, 0x23) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 705.635347][T12865] EXT4-fs (loop1): 1 orphan inode deleted [ 705.641150][T12865] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2103/file0 supports timestamps until 2038 (0x7fffffff) [ 705.644903][T12892] loop3: detected capacity change from 0 to 264192 19:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001003f00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 705.684463][T12892] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 705.694173][T12892] EXT4-fs (loop3): group descriptors corrupted! [ 705.720202][T12896] FAULT_INJECTION: forcing a failure. [ 705.720202][T12896] name failslab, interval 1, probability 0, space 0, times 0 [ 705.732965][T12896] CPU: 0 PID: 12896 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 705.743120][T12896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.753177][T12896] Call Trace: [ 705.756495][T12896] dump_stack_lvl+0xd6/0x122 [ 705.761109][T12896] dump_stack+0x11/0x1b [ 705.765302][T12896] should_fail+0x23c/0x250 [ 705.769757][T12896] __should_failslab+0x81/0x90 [ 705.774817][T12896] should_failslab+0x5/0x20 [ 705.779336][T12896] kmem_cache_alloc_node+0x61/0x2c0 [ 705.784617][T12896] ? alloc_unbound_pwq+0x3e6/0x780 [ 705.790145][T12896] alloc_unbound_pwq+0x3e6/0x780 [ 705.795080][T12896] apply_wqattrs_prepare+0x1ed/0x630 [ 705.800352][T12896] ? vsnprintf+0xe8f/0xed0 [ 705.804819][T12896] apply_workqueue_attrs+0x9e/0x100 [ 705.810033][T12896] alloc_workqueue+0x777/0xad0 [ 705.814784][T12896] ? disk_unblock_events+0x35/0x40 [ 705.819889][T12896] ? bd_prepare_to_claim+0x1e6/0x270 [ 705.825233][T12896] ? loop_attr_do_show_dio+0x70/0x70 [ 705.830516][T12896] ? loop_set_status_from_info+0x35e/0x3a0 [ 705.836471][T12896] loop_configure+0x681/0xeb0 [ 705.841219][T12896] lo_ioctl+0x618/0x13e0 [ 705.845445][T12896] ? path_openat+0x18d4/0x1ec0 [ 705.850216][T12896] ? blkdev_common_ioctl+0x438/0x1110 [ 705.855575][T12896] ? selinux_file_ioctl+0x981/0xa10 [ 705.860803][T12896] ? lo_release+0x120/0x120 [ 705.865296][T12896] blkdev_ioctl+0x1d0/0x3f0 [ 705.869807][T12896] block_ioctl+0x6e/0x80 [ 705.874044][T12896] ? blkdev_iopoll+0x80/0x80 [ 705.878697][T12896] __se_sys_ioctl+0xcb/0x140 [ 705.883273][T12896] __x64_sys_ioctl+0x3f/0x50 [ 705.887851][T12896] do_syscall_64+0x44/0xa0 [ 705.892261][T12896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 705.898238][T12896] RIP: 0033:0x7f6925d1b4c7 [ 705.902639][T12896] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 705.922230][T12896] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 705.930641][T12896] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 705.938678][T12896] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 705.946643][T12896] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 705.954693][T12896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 705.962649][T12896] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 705.971324][T12908] loop4: detected capacity change from 0 to 4 19:58:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 34) 19:58:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000005a0000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001004000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 705.980270][T12908] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001048000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 706.019895][T12908] loop4: detected capacity change from 0 to 4 [ 706.030498][T12908] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0a0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001fffe00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 706.080769][T12936] loop1: detected capacity change from 0 to 264192 [ 706.110616][T12947] loop3: detected capacity change from 0 to 264192 19:58:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x17000cb00, &(0x7f0000000400)="73a04d18b334f5191675f5dd3b35ecd37e58adbc3cf86402925105559549ce02bd9d1985de0c8ff12ed54432268eefe6e5d4a9a01fb68698bd86a3478fd2b216bd3cd631be69cc6f01ef5ad12843e09d1caaa4e8eaf159a15f2f73f9a9feeccf71327bdb8f06ea51eaef2e52abbc0cbe054ebfe8369626436c3ed3597081261e9b16004c75baa834e20efe0c6e0ab130d19274a85fc03476b2ea7a00f09749554fc349f7d4bd70cdea3d39def26ec9024705faa8046b906fc1862577dbf18a786715ce28a273fd9975437102cc2133b22198b6b9dfe0d5a240089f04524a", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)="0e8191dd1f3f600d325b88a6835455a66f9fa122417ac031934b222e2d0ba51e91034aff5769ff3be966010000000000000033590777d551b62fa5da5ad9e11ece01d302be3b756ac0c88536a48dbe2e20282cedf653a3caa77af76c8428490c6aa7262a30d9da69") vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) gettid() exit_group(0x0) [ 706.141722][T12936] EXT4-fs (loop1): 1 orphan inode deleted [ 706.148876][T12936] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2104/file0 supports timestamps until 2038 (0x7fffffff) [ 706.169979][T12954] loop4: detected capacity change from 0 to 4 [ 706.178275][T12947] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:58:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000fe0000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001feff00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 706.188013][T12947] EXT4-fs (loop3): group descriptors corrupted! [ 706.200108][T12954] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 706.229054][T12964] FAULT_INJECTION: forcing a failure. [ 706.229054][T12964] name failslab, interval 1, probability 0, space 0, times 0 [ 706.241780][T12964] CPU: 0 PID: 12964 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 706.252098][T12964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.262190][T12964] Call Trace: [ 706.265468][T12964] dump_stack_lvl+0xd6/0x122 [ 706.270118][T12964] dump_stack+0x11/0x1b [ 706.274271][T12964] should_fail+0x23c/0x250 [ 706.278744][T12964] __should_failslab+0x81/0x90 [ 706.283508][T12964] ? kobject_uevent_env+0x1a7/0xc40 [ 706.288707][T12964] should_failslab+0x5/0x20 [ 706.293205][T12964] kmem_cache_alloc_trace+0x52/0x320 [ 706.298483][T12964] ? pwq_adjust_max_active+0x491/0x4b0 [ 706.303953][T12964] ? dev_uevent_filter+0x70/0x70 [ 706.308891][T12964] kobject_uevent_env+0x1a7/0xc40 [ 706.313942][T12964] ? __list_add_valid+0x28/0x90 [ 706.318790][T12964] ? alloc_workqueue+0xa18/0xad0 [ 706.323742][T12964] disk_force_media_change+0xe3/0x170 [ 706.329118][T12964] loop_configure+0x6c0/0xeb0 [ 706.333855][T12964] lo_ioctl+0x618/0x13e0 [ 706.338106][T12964] ? path_openat+0x18d4/0x1ec0 [ 706.342929][T12964] ? blkdev_common_ioctl+0x438/0x1110 [ 706.348306][T12964] ? selinux_file_ioctl+0x981/0xa10 [ 706.353504][T12964] ? lo_release+0x120/0x120 [ 706.358009][T12964] blkdev_ioctl+0x1d0/0x3f0 [ 706.362527][T12964] block_ioctl+0x6e/0x80 [ 706.366855][T12964] ? blkdev_iopoll+0x80/0x80 [ 706.371787][T12964] __se_sys_ioctl+0xcb/0x140 [ 706.376443][T12964] __x64_sys_ioctl+0x3f/0x50 [ 706.381111][T12964] do_syscall_64+0x44/0xa0 [ 706.385527][T12964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 706.391415][T12964] RIP: 0033:0x7f6925d1b4c7 [ 706.395829][T12964] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 706.415874][T12964] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 706.424529][T12964] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 706.432581][T12964] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:58:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 706.440638][T12964] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 706.448624][T12964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 706.456606][T12964] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 706.472576][T12964] loop5: detected capacity change from 0 to 264192 [ 706.496558][T12954] loop4: detected capacity change from 0 to 4 [ 706.503852][T12954] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 706.507551][T12976] loop1: detected capacity change from 0 to 264192 [ 706.520305][T12975] loop3: detected capacity change from 0 to 264192 [ 706.543567][T12975] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 706.553264][T12975] EXT4-fs (loop3): group descriptors corrupted! [ 706.561284][T12976] EXT4-fs (loop1): 1 orphan inode deleted [ 706.567961][T12976] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2105/file0 supports timestamps until 2038 (0x7fffffff) 19:58:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 35) 19:58:16 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x45, &(0x7f0000000100)}, 0x80) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000008004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0b0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000fffe00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 706.606495][T12964] EXT4-fs (loop5): 1 orphan inode deleted [ 706.615256][T12964] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1474/file0 supports timestamps until 2038 (0x7fffffff) 19:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001400008004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 706.687399][T13002] loop3: detected capacity change from 0 to 264192 [ 706.704134][T13003] loop1: detected capacity change from 0 to 264192 [ 706.720994][T13008] loop4: detected capacity change from 0 to 4 [ 706.727270][T13002] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:58:16 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 706.736958][T13002] EXT4-fs (loop3): group descriptors corrupted! [ 706.743826][T13008] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000020004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 706.782103][T13003] __quota_error: 62 callbacks suppressed [ 706.782118][T13003] Quota error (device loop1): write_blk: dquota write failed [ 706.795242][T13003] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 706.805957][T13003] Quota error (device loop1): write_blk: dquota write failed [ 706.813393][T13003] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 706.828205][T13008] loop4: detected capacity change from 0 to 4 [ 706.841191][T13008] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 706.852829][T13003] Quota error (device loop1): write_blk: dquota write failed [ 706.860273][T13003] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 706.870229][T13003] EXT4-fs (loop1): 1 orphan inode deleted 19:58:16 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000feff00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 706.876049][T13003] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2106/file0 supports timestamps until 2038 (0x7fffffff) [ 706.909263][T13039] loop3: detected capacity change from 0 to 264192 [ 706.947691][T13039] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 706.957612][T13039] EXT4-fs (loop3): group descriptors corrupted! [ 706.997169][T13061] loop1: detected capacity change from 0 to 264192 [ 706.999799][T13065] FAULT_INJECTION: forcing a failure. [ 706.999799][T13065] name failslab, interval 1, probability 0, space 0, times 0 [ 707.016519][T13065] CPU: 1 PID: 13065 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 707.026676][T13065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.036775][T13065] Call Trace: [ 707.040073][T13065] dump_stack_lvl+0xd6/0x122 [ 707.044746][T13065] dump_stack+0x11/0x1b [ 707.049011][T13065] should_fail+0x23c/0x250 [ 707.053433][T13065] ? kzalloc+0x1d/0x30 [ 707.057485][T13065] __should_failslab+0x81/0x90 [ 707.062234][T13065] should_failslab+0x5/0x20 [ 707.066761][T13065] __kmalloc+0x6f/0x350 [ 707.071074][T13065] kzalloc+0x1d/0x30 [ 707.075001][T13065] kobject_get_path+0x7c/0x110 [ 707.079754][T13065] kobject_uevent_env+0x1be/0xc40 [ 707.084812][T13065] ? __list_add_valid+0x28/0x90 [ 707.089648][T13065] ? alloc_workqueue+0xa18/0xad0 [ 707.094577][T13065] disk_force_media_change+0xe3/0x170 [ 707.100044][T13065] loop_configure+0x6c0/0xeb0 [ 707.104709][T13065] lo_ioctl+0x618/0x13e0 [ 707.108991][T13065] ? path_openat+0x18d4/0x1ec0 [ 707.113741][T13065] ? blkdev_common_ioctl+0x438/0x1110 [ 707.119108][T13065] ? selinux_file_ioctl+0x981/0xa10 [ 707.124292][T13065] ? lo_release+0x120/0x120 [ 707.129015][T13065] blkdev_ioctl+0x1d0/0x3f0 [ 707.133504][T13065] block_ioctl+0x6e/0x80 [ 707.137897][T13065] ? blkdev_iopoll+0x80/0x80 [ 707.142527][T13065] __se_sys_ioctl+0xcb/0x140 [ 707.147161][T13065] __x64_sys_ioctl+0x3f/0x50 [ 707.152177][T13065] do_syscall_64+0x44/0xa0 [ 707.156671][T13065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 707.162550][T13065] RIP: 0033:0x7f6925d1b4c7 [ 707.166951][T13065] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 707.186546][T13065] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 707.194943][T13065] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 707.202896][T13065] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 707.210900][T13065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 707.219182][T13065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 707.227492][T13065] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 707.235650][T13065] loop5: detected capacity change from 0 to 264192 [ 707.245566][T13061] Quota error (device loop1): write_blk: dquota write failed [ 707.252998][T13061] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 707.267814][T13061] Quota error (device loop1): write_blk: dquota write failed [ 707.275438][T13061] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 707.286232][T13061] EXT4-fs (loop1): 1 orphan inode deleted 19:58:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 36) 19:58:16 executing program 2: sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x567, 0x42}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x51}, 0x40) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) recvmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/24, 0x18}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/199, 0xc7}, {&(0x7f0000000780)=""/233, 0xe9}, {&(0x7f0000000880)=""/50, 0x32}], 0x8, &(0x7f0000000940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}, 0x8020) wait4(r1, &(0x7f0000000a00), 0x1000000, &(0x7f0000000a40)) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="4dc3", 0x2}], 0x1}, 0x2000c000) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000014000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0c0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000feffffff0f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 707.292109][T13061] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2107/file0 supports timestamps until 2038 (0x7fffffff) [ 707.313073][T13065] EXT4-fs (loop5): 1 orphan inode deleted [ 707.328844][T13065] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1475/file0 supports timestamps until 2038 (0x7fffffff) 19:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000024000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 707.403150][T13087] loop3: detected capacity change from 0 to 264192 [ 707.410955][T13091] loop4: detected capacity change from 0 to 4 [ 707.425696][T13087] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 707.435580][T13087] EXT4-fs (loop3): group descriptors corrupted! 19:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004024000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:16 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_CLOSE, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x12, 0x0, &(0x7f00000000c0)) r4 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f00006d1000/0x14000)=nil, 0x14000, 0x0, 0x0, {0x0, r7}}, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x82b, 0x1, 0x1, {0x0, r7, r1}}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 707.451560][T13091] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 707.467496][T13106] loop1: detected capacity change from 0 to 264192 19:58:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 707.520448][T13091] loop4: detected capacity change from 0 to 4 [ 707.541805][T13091] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 707.556903][T13106] EXT4-fs (loop1): 1 orphan inode deleted 19:58:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000001000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000034000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 707.562773][T13106] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2108/file0 supports timestamps until 2038 (0x7fffffff) [ 707.595572][T13130] FAULT_INJECTION: forcing a failure. [ 707.595572][T13130] name failslab, interval 1, probability 0, space 0, times 0 [ 707.608225][T13130] CPU: 1 PID: 13130 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 707.618483][T13130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.628536][T13130] Call Trace: [ 707.631818][T13130] dump_stack_lvl+0xd6/0x122 [ 707.636419][T13130] dump_stack+0x11/0x1b [ 707.640615][T13130] should_fail+0x23c/0x250 [ 707.645135][T13130] __should_failslab+0x81/0x90 [ 707.649982][T13130] should_failslab+0x5/0x20 [ 707.654504][T13130] kmem_cache_alloc_node+0x61/0x2c0 [ 707.659713][T13130] ? __alloc_skb+0xed/0x420 [ 707.664217][T13130] __alloc_skb+0xed/0x420 [ 707.668550][T13130] alloc_uevent_skb+0x5b/0x120 [ 707.673471][T13130] kobject_uevent_env+0x863/0xc40 [ 707.678482][T13130] disk_force_media_change+0xe3/0x170 [ 707.683843][T13130] loop_configure+0x6c0/0xeb0 [ 707.688515][T13130] lo_ioctl+0x618/0x13e0 [ 707.692740][T13130] ? path_openat+0x18d4/0x1ec0 [ 707.697492][T13130] ? blkdev_common_ioctl+0x438/0x1110 [ 707.702846][T13130] ? selinux_file_ioctl+0x981/0xa10 [ 707.708028][T13130] ? lo_release+0x120/0x120 [ 707.712515][T13130] blkdev_ioctl+0x1d0/0x3f0 [ 707.717012][T13130] block_ioctl+0x6e/0x80 [ 707.721395][T13130] ? blkdev_iopoll+0x80/0x80 [ 707.726566][T13130] __se_sys_ioctl+0xcb/0x140 [ 707.731385][T13130] __x64_sys_ioctl+0x3f/0x50 [ 707.736061][T13130] do_syscall_64+0x44/0xa0 [ 707.740506][T13130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 707.746696][T13130] RIP: 0033:0x7f6925d1b4c7 [ 707.751518][T13130] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 707.771116][T13130] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 707.779519][T13130] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 707.787480][T13130] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 707.795440][T13130] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 707.803461][T13130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 707.811421][T13130] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 707.821443][T13130] loop5: detected capacity change from 0 to 264192 [ 707.823479][T13126] loop3: detected capacity change from 0 to 264192 [ 707.865659][T13126] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 707.870195][T13130] EXT4-fs (loop5): 1 orphan inode deleted [ 707.875444][T13126] EXT4-fs (loop3): group descriptors corrupted! [ 707.881425][T13130] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1476/file0 supports timestamps until 2038 (0x7fffffff) [ 707.917890][T13153] loop1: detected capacity change from 0 to 264192 [ 707.949547][T13153] EXT4-fs (loop1): 1 orphan inode deleted 19:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) getpid() ptrace$setregs(0xf, r0, 0x9, &(0x7f0000000000)="46ca0be7d791d65818873e52bbcbc9834108bea43bb51afa885a73742eada8c5f0da5f425dab27343918a59b3e3ce412c806c2faedecc717347f08dfec84c0d9dc1b06204178e5e2973769a774c688ba568ee40b") ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0d0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 707.958747][T13153] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2109/file0 supports timestamps until 2038 (0x7fffffff) 19:58:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000002000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 37) 19:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000054000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) gettid() syz_io_uring_setup(0x111a, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x0, 0x211}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 708.020809][T13167] loop4: detected capacity change from 0 to 4 [ 708.037249][T13167] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0e0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 708.072998][T13183] loop1: detected capacity change from 0 to 264192 [ 708.074272][T13174] loop3: detected capacity change from 0 to 264192 19:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000000), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0x7ff, &(0x7f0000000380)="4811f6cfcfe9aa93f7c6ee1197d0235947a0a7d019af1d74838e39ee4d81f9dcfca5f032c7731276e84a6c516b04765d11da0f9f21f44e6cd88f0c06b85b3f6225d7fc440d5763f3e099c694722d17db8f68f3ae4d34fc84c97b4182bf4357fc9a90fdc774cdc486ac7661c56d88ba8b7a867bfe188da79a7cedbd877d5523fceefcf7c0a20e6748f1d9cebd5f2af19cdd415e834f3ec6e7864433c59629f9bdcf4d7d0b523f583800aeeac31e148427d8147c499123274e5bfab61856b60cfe0294f40ac9318e2fdf8e4e170439b8a3547fc017950c47d44f5760b0") clone(0x40020100, &(0x7f0000000480)="e31e050a7a68ce24c365d68a077d40cbfd8af787603bb8c66761979ae5e7e0912e38c6aa1393ca5ad4c28fa06c1c157d253d2ad5e2bf69cbb3f9cd99dc74a075e0b24c4626109f749f7f5c2f5dac9357c8abf4fced97a036984dd08f94eaf66479a54d57367dfcc4965068e40db1b99f1a147a1c1ce019a2978df32ecde833e92e3273706e0f1f6aea9cf50dd13ab3f4ebcf44e3998f710dc4159f059475b8bac57b01abcd0b84a7f3c845b99d66ca8aea2473299e0945316b68feaece95fb0b328fd459025326ed7502f79d1c63135dd45625ad29488fd4df98af8d20b372c91caf6158159a775eb243b2ae42f4db225b7462fe4b1b", &(0x7f0000000140), &(0x7f0000000580), &(0x7f00000005c0)="80ffc19564564c1957c1d64eeddd3ef67fbe89485b12cb9ee60cb0ae457ea743a6db1eadc26100d3a5209105535b7c72a25675ca0a66b850ecf61269994a9361a399496c") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = getpid() wait4(r2, 0x0, 0x80000000, &(0x7f0000000200)) exit_group(0x0) [ 708.130447][T13201] loop4: detected capacity change from 0 to 4 [ 708.156171][T13201] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 708.174615][T13183] EXT4-fs (loop1): 1 orphan inode deleted 19:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000003000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 708.180542][T13183] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2110/file0 supports timestamps until 2038 (0x7fffffff) 19:58:17 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 708.223297][T13174] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 17 [ 708.233800][T13174] ext4_test_bit(bit=16, block=18) = 0 [ 708.256903][T13174] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2416/file0 supports timestamps until 2038 (0x7fffffff) 19:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000074000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:17 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x8001) syz_io_uring_setup(0x6367, &(0x7f0000000300)={0x0, 0xf654, 0x20, 0x0, 0x1ca, 0x0, r1}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000140)) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/software', 0x2000, 0x0) sendmsg$NFT_MSG_GETGEN(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x10, 0xa, 0x401, 0x0, 0x0, {0x3, 0x0, 0x6}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0xdda9cf3a02e6f672) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000200)) [ 708.276711][T13201] loop4: detected capacity change from 0 to 4 [ 708.287892][T13201] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 708.298025][T13223] loop1: detected capacity change from 0 to 264192 [ 708.354941][T13223] EXT4-fs (loop1): 1 orphan inode deleted [ 708.398437][T13223] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2111/file0 supports timestamps until 2038 (0x7fffffff) [ 708.419363][T13255] loop3: detected capacity change from 0 to 264192 [ 708.439320][T13258] FAULT_INJECTION: forcing a failure. [ 708.439320][T13258] name failslab, interval 1, probability 0, space 0, times 0 [ 708.451985][T13258] CPU: 0 PID: 13258 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 708.453563][T13255] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 708.462142][T13258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.462157][T13258] Call Trace: [ 708.462164][T13258] dump_stack_lvl+0xd6/0x122 [ 708.471910][T13255] EXT4-fs (loop3): group descriptors corrupted! [ 708.496073][T13258] dump_stack+0x11/0x1b [ 708.500238][T13258] should_fail+0x23c/0x250 [ 708.504659][T13258] __should_failslab+0x81/0x90 [ 708.509429][T13258] should_failslab+0x5/0x20 [ 708.514003][T13258] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 708.519994][T13258] ? __kmalloc_node_track_caller+0x30/0x40 [ 708.525815][T13258] __kmalloc_node_track_caller+0x30/0x40 [ 708.531519][T13258] ? alloc_uevent_skb+0x5b/0x120 [ 708.536528][T13258] __alloc_skb+0x187/0x420 [ 708.540949][T13258] alloc_uevent_skb+0x5b/0x120 [ 708.545757][T13258] kobject_uevent_env+0x863/0xc40 [ 708.551087][T13258] disk_force_media_change+0xe3/0x170 [ 708.556461][T13258] loop_configure+0x6c0/0xeb0 [ 708.561390][T13258] lo_ioctl+0x618/0x13e0 [ 708.565700][T13258] ? path_openat+0x18d4/0x1ec0 [ 708.570457][T13258] ? blkdev_common_ioctl+0x438/0x1110 [ 708.575814][T13258] ? selinux_file_ioctl+0x981/0xa10 [ 708.581085][T13258] ? lo_release+0x120/0x120 [ 708.585663][T13258] blkdev_ioctl+0x1d0/0x3f0 [ 708.590263][T13258] block_ioctl+0x6e/0x80 [ 708.594499][T13258] ? blkdev_iopoll+0x80/0x80 [ 708.599076][T13258] __se_sys_ioctl+0xcb/0x140 [ 708.603747][T13258] __x64_sys_ioctl+0x3f/0x50 [ 708.608538][T13258] do_syscall_64+0x44/0xa0 [ 708.613072][T13258] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 708.619007][T13258] RIP: 0033:0x7f6925d1b4c7 [ 708.623406][T13258] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 708.643094][T13258] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 708.651511][T13258] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 708.659466][T13258] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 708.667424][T13258] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 708.675495][T13258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 708.683451][T13258] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 708.691556][T13258] loop5: detected capacity change from 0 to 264192 19:58:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 38) 19:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000084000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0f0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000004000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) syz_io_uring_setup(0x3c95, &(0x7f0000000000)={0x0, 0xfe0f, 0x1, 0x1, 0x7f, 0x0, r1}, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r2, 0x0, 0x0, 0xb7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) ptrace$cont(0x20, r3, 0x5, 0x3) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) ioctl$NS_GET_OWNER_UID(r4, 0xb704, &(0x7f0000000280)) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x800) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$cont(0x20, r5, 0x9, 0x7) [ 708.716265][T13258] EXT4-fs (loop5): 1 orphan inode deleted [ 708.722148][T13258] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1477/file0 supports timestamps until 2038 (0x7fffffff) 19:58:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000184000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x3, &(0x7f0000000080)) exit_group(0x0) [ 708.795039][T13274] loop4: detected capacity change from 0 to 4 [ 708.828139][T13274] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) clone(0x1300, &(0x7f0000000580)="670bcc0d6fc127df8f72f721aa005885a9e5673e3906ba55dc341dd474124c05a30327fa960afbf08c20e7d839b2b3715151ac59bdfcbbaf72d14a3aa0f1f874b178cf31132dcd38e1c6585ab1df5c78b76751b1dca064250cdedb3c12c749de00f061f7a8e66aaa034c9bde401e3c7df38879b57f5a3fa573dd09355c1f2962bf8bb1f637b7ac39c7130e0c6a7cc5a3", &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)="53c5229498350efea6767cf626c8d4d550eb4b2e75c04164752e8e498fbe6867d585ead36b21b7d5b94bed89265439e5711a5fdaf89ebb30ac45087453fd67f40935169e5da2222ab955ebc6f744e48e2bc52a4134c2bab92bc0417eefbf17") ptrace$setopts(0x4206, 0x0, 0x0, 0x5) clone(0x80000, &(0x7f00000003c0)="92b472629084846bbd806c844d60ed94662a6699c0021e41136a30d46c121a489f2117c0504a30623c42c4ae74f4cf5472a4229a1eeb98bd33c0008570a602128b01596e1af6f5151cd3809b35b3", &(0x7f0000000140), &(0x7f0000000440), &(0x7f0000000480)="a791b2fd399e5eb98b813bfb76f5740eb4a7af43a52f9239fdfd44bc9be09a62e98d4af4430152f1765cd2dead0695d09f2ac0f8516cb66281f572c98d29518e1e71d3eff97e79141951c2b01a8c6e94ec1560239c243083760c33c1073e6a59982df572abcc4a5c6a668d45013d0e332da70597e85e48655c9bad3832b76f9dfb383919e6e07d2d3fc1eaaa003dd26ba6f6323f8010992264af55bf2f88b9ff037658111738c5cef4e5523b2ca34d11014d4c3b294a3f9a34f6a2dc572f4708609c9d8af6b8800d11a4c054c15959115bbbd905ce245dc678b83b221c77f4a3f7f93c5530da71bbfcef10") syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) gettid() tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) clone(0x81080, &(0x7f0000000200)="a41f72f3d3c428c19f9290f3e7f5211903b0e24a5b47e3ce10022f5481e039eb0a0077347937419c8fbb36191385c4443d49b7a927f472ff7e109daf6bc51f876a838d7dbde66f975a8f9524a7a3cb656facc6b926f05ae5033d90c4e1ce807524306c1d7200052ab6d96f1a552a37598d446eb21f5fdb5086de4eb41aa2321f7aa7a08bbd4ef6dabe4a9fa3", &(0x7f0000000000), &(0x7f0000000740), &(0x7f0000000300)="4e00ef2b85d7b678f1c5dbee2a25ad7c7a54c4e6de2c3faab46ee9cd726f32971e1327395802963faf6130c437ca19592f1548fe84f4ca2a18d5d25095e426f687352eb453884f28f13fdcbe2566e3d4c1197e152162912f7149e8535df6c97a9ad9152ba8e29cc169d36b9a9000adeef25d970919eb17d298021da6b68c88664159a7a047dbbc8d02e74924ea318e007f8ca86c0e4d369e3cc97e64fbe5cfc2f3d0") ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 708.847483][T13286] loop1: detected capacity change from 0 to 264192 [ 708.875260][T13286] EXT4-fs (loop1): 1 orphan inode deleted [ 708.881184][T13297] loop3: detected capacity change from 0 to 264192 19:58:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000001c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 708.881208][T13286] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2112/file0 supports timestamps until 2038 (0x7fffffff) [ 708.897179][T13297] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 708.911824][T13297] EXT4-fs (loop3): group descriptors corrupted! [ 708.933352][T13274] loop4: detected capacity change from 0 to 4 19:58:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f100000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 708.964231][T13274] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 708.999998][T13311] loop3: detected capacity change from 0 to 264192 [ 709.012741][T13311] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 709.022547][T13311] EXT4-fs (loop3): group descriptors corrupted! [ 709.050076][T13325] loop4: detected capacity change from 0 to 4 [ 709.073801][T13325] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 709.113578][T13325] loop4: detected capacity change from 0 to 4 [ 709.119520][T13338] FAULT_INJECTION: forcing a failure. [ 709.119520][T13338] name failslab, interval 1, probability 0, space 0, times 0 [ 709.132411][T13338] CPU: 0 PID: 13338 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 709.142689][T13338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.152728][T13338] Call Trace: [ 709.156026][T13338] dump_stack_lvl+0xd6/0x122 [ 709.160619][T13338] dump_stack+0x11/0x1b [ 709.164772][T13338] should_fail+0x23c/0x250 [ 709.169168][T13338] ? skb_clone+0x12c/0x1f0 [ 709.173646][T13338] __should_failslab+0x81/0x90 [ 709.178416][T13338] should_failslab+0x5/0x20 [ 709.182903][T13338] kmem_cache_alloc+0x4f/0x300 [ 709.187648][T13338] skb_clone+0x12c/0x1f0 [ 709.191953][T13338] netlink_broadcast_filtered+0x4fd/0xb60 [ 709.197660][T13338] ? skb_put+0xb9/0xf0 [ 709.201711][T13338] netlink_broadcast+0x35/0x50 [ 709.206474][T13338] kobject_uevent_env+0x8c9/0xc40 [ 709.211490][T13338] disk_force_media_change+0xe3/0x170 [ 709.216926][T13338] loop_configure+0x6c0/0xeb0 [ 709.221625][T13338] lo_ioctl+0x618/0x13e0 [ 709.225852][T13338] ? path_openat+0x18d4/0x1ec0 [ 709.230619][T13338] ? blkdev_common_ioctl+0x438/0x1110 [ 709.236113][T13338] ? selinux_file_ioctl+0x981/0xa10 [ 709.241341][T13338] ? lo_release+0x120/0x120 [ 709.245839][T13338] blkdev_ioctl+0x1d0/0x3f0 [ 709.250328][T13338] block_ioctl+0x6e/0x80 [ 709.254554][T13338] ? blkdev_iopoll+0x80/0x80 [ 709.259206][T13338] __se_sys_ioctl+0xcb/0x140 [ 709.263892][T13338] __x64_sys_ioctl+0x3f/0x50 [ 709.268493][T13338] do_syscall_64+0x44/0xa0 [ 709.273113][T13338] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 709.279233][T13338] RIP: 0033:0x7f6925d1b4c7 [ 709.283642][T13338] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 709.303281][T13338] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 709.311690][T13338] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 709.319683][T13338] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 709.327638][T13338] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 709.335593][T13338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 709.343575][T13338] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 709.354685][T13338] loop5: detected capacity change from 0 to 264192 19:58:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 39) 19:58:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000005000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000264000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f110000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) wait4(r1, &(0x7f0000000140), 0x1, &(0x7f0000000200)) tkill(r0, 0x34) gettid() ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 709.384309][T13338] EXT4-fs (loop5): 1 orphan inode deleted [ 709.390253][T13338] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1478/file0 supports timestamps until 2038 (0x7fffffff) [ 709.439929][T13356] loop1: detected capacity change from 0 to 264192 [ 709.458438][T13359] loop3: detected capacity change from 0 to 264192 [ 709.480100][T13355] loop4: detected capacity change from 0 to 4 19:58:18 executing program 2: ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000000)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x79f, 0x20, 0x0, 0x156, 0x0, r1}, &(0x7f0000ee4000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r3, 0x0) ftruncate(r3, 0x8001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000300)={{0x2, 0x6}, 'port0\x00', 0xca, 0x20, 0x5, 0x34, 0x6ff9bad1, 0x6, 0x7e18, 0x0, 0x1, 0x5}) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) exit_group(0x0) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000240)="d19d2333c3dbba9b1cb6736c", 0xc}, {&(0x7f00000014c0)="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", 0x1004}, {&(0x7f0000001300)="e1c2ac467f380e3b94bebffc053c7b80d30a1c640f10c6f4dc8a974ed834952e739ced1c8d8f8412e5685a23a2d43943c050967d6a91e223b47e7d693fe6a89bc1c97de4ed776071863572f74099a2d5d74898797c87dc87daaa48fb880ddf776da5af5267535a5295c126b8b70a364a82d2c486617ee976fa17bd8d66b3a20fa2dd35e05c192b9d3d9a3a25ba3955b6b68bde722ca79600"/169, 0xa9}, {&(0x7f00000013c0)="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", 0xfb}], 0x4, 0xb) fcntl$setlease(r2, 0x400, 0x0) [ 709.496378][T13355] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 709.505888][T13359] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 709.515916][T13359] EXT4-fs (loop3): group descriptors corrupted! [ 709.536909][T13356] EXT4-fs (loop1): 1 orphan inode deleted 19:58:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f120000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000006000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = syz_io_uring_setup(0x15e1, &(0x7f0000000300)={0x0, 0x4c, 0x10, 0x1, 0x3bc}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000400)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2007, @fd=r1, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1}, 0x8) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) wait4(r0, &(0x7f0000000000), 0x8, &(0x7f0000000200)) syz_io_uring_setup(0x75cc, &(0x7f0000000200), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000440)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4000, @fd=r2, 0x29b, 0x81, 0x8, 0x5}, 0x1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000052f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 709.553888][T13356] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2113/file0 supports timestamps until 2038 (0x7fffffff) 19:58:19 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 709.635925][T13390] loop4: detected capacity change from 0 to 4 [ 709.645841][T13390] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 709.693077][T13404] loop1: detected capacity change from 0 to 264192 [ 709.698739][T13409] FAULT_INJECTION: forcing a failure. [ 709.698739][T13409] name failslab, interval 1, probability 0, space 0, times 0 [ 709.712277][T13409] CPU: 0 PID: 13409 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 709.722766][T13409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.732825][T13409] Call Trace: [ 709.736112][T13409] dump_stack_lvl+0xd6/0x122 [ 709.740717][T13409] dump_stack+0x11/0x1b [ 709.744893][T13409] should_fail+0x23c/0x250 [ 709.749324][T13409] __should_failslab+0x81/0x90 [ 709.754118][T13409] ? call_usermodehelper_setup+0x71/0x190 [ 709.759885][T13409] should_failslab+0x5/0x20 [ 709.764399][T13409] kmem_cache_alloc_trace+0x52/0x320 [ 709.769698][T13409] call_usermodehelper_setup+0x71/0x190 [ 709.775383][T13409] ? add_uevent_var+0x1d0/0x1d0 [ 709.775854][T13404] EXT4-fs (loop1): 1 orphan inode deleted [ 709.780239][T13409] kobject_uevent_env+0xb29/0xc40 [ 709.786030][T13404] EXT4-fs mount: 19 callbacks suppressed [ 709.786043][T13404] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 709.790999][T13409] disk_force_media_change+0xe3/0x170 [ 709.799999][T13404] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2114/file0 supports timestamps until 2038 (0x7fffffff) [ 709.807539][T13409] loop_configure+0x6c0/0xeb0 [ 709.807568][T13409] lo_ioctl+0x618/0x13e0 [ 709.836215][T13409] ? path_openat+0x18d4/0x1ec0 [ 709.841103][T13409] ? blkdev_common_ioctl+0x438/0x1110 [ 709.846487][T13409] ? selinux_file_ioctl+0x981/0xa10 [ 709.851750][T13409] ? lo_release+0x120/0x120 [ 709.856303][T13409] blkdev_ioctl+0x1d0/0x3f0 [ 709.860838][T13409] block_ioctl+0x6e/0x80 [ 709.865114][T13409] ? blkdev_iopoll+0x80/0x80 [ 709.869683][T13409] __se_sys_ioctl+0xcb/0x140 [ 709.874261][T13409] __x64_sys_ioctl+0x3f/0x50 [ 709.878860][T13409] do_syscall_64+0x44/0xa0 [ 709.883267][T13409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 709.889213][T13409] RIP: 0033:0x7f6925d1b4c7 [ 709.893688][T13409] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 709.913404][T13409] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 709.921817][T13409] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 709.930016][T13409] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 709.938004][T13409] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 709.946421][T13409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 709.954465][T13409] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 709.962980][T13409] loop5: detected capacity change from 0 to 264192 [ 709.970493][T13390] loop4: detected capacity change from 0 to 4 [ 709.983108][T13390] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 40) 19:58:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000003f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:19 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f00006d1000/0x14000)=nil, 0x14000, 0x0, 0x0, {0x0, r4}}, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r4}}, 0x1e6) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ptrace$cont(0x1f, r0, 0xfbe, 0x8000) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f0000000040)) ptrace$setopts(0x4200, r0, 0x9, 0x9) 19:58:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000007000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f220000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 710.004337][T13409] EXT4-fs (loop5): 1 orphan inode deleted [ 710.010112][T13409] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 710.021789][T13409] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1479/file0 supports timestamps until 2038 (0x7fffffff) 19:58:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000404000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:19 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r2}}, 0xaf) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 710.097542][T13433] loop3: detected capacity change from 0 to 264192 [ 710.120184][T13442] loop1: detected capacity change from 0 to 264192 19:58:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000800404000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:19 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x284, 0x5172, r2}) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 710.153141][T13443] loop4: detected capacity change from 0 to 4 [ 710.162542][T13433] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 710.172336][T13433] EXT4-fs (loop3): group descriptors corrupted! 19:58:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 710.209503][T13442] EXT4-fs (loop1): 1 orphan inode deleted [ 710.215300][T13442] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 710.216494][T13443] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f250000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 710.272667][T13442] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2115/file0 supports timestamps until 2038 (0x7fffffff) [ 710.284850][T13469] loop3: detected capacity change from 0 to 264192 [ 710.297831][T13469] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 710.307604][T13469] EXT4-fs (loop3): group descriptors corrupted! [ 710.341229][T13480] loop4: detected capacity change from 0 to 4 [ 710.350823][T13480] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 710.374200][T13485] FAULT_INJECTION: forcing a failure. [ 710.374200][T13485] name failslab, interval 1, probability 0, space 0, times 0 [ 710.387040][T13485] CPU: 0 PID: 13485 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 710.397291][T13485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.407473][T13485] Call Trace: [ 710.410783][T13485] dump_stack_lvl+0xd6/0x122 [ 710.415399][T13485] dump_stack+0x11/0x1b [ 710.419568][T13485] should_fail+0x23c/0x250 [ 710.423994][T13485] ? __kernfs_new_node+0x6a/0x330 [ 710.429033][T13485] __should_failslab+0x81/0x90 [ 710.433818][T13485] should_failslab+0x5/0x20 [ 710.438326][T13485] kmem_cache_alloc+0x4f/0x300 [ 710.443235][T13485] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 710.449079][T13485] __kernfs_new_node+0x6a/0x330 [ 710.453925][T13485] ? ___cache_free+0x3c/0x300 [ 710.458611][T13485] ? kfree+0x196/0x1d0 [ 710.462697][T13485] kernfs_create_dir_ns+0x5e/0x140 [ 710.467827][T13485] internal_create_group+0x148/0x860 [ 710.473101][T13485] ? __invalidate_device+0xb0/0xc0 [ 710.478209][T13485] ? set_disk_ro+0x73/0x110 [ 710.482742][T13485] sysfs_create_group+0x1b/0x20 [ 710.487656][T13485] loop_configure+0xbcd/0xeb0 [ 710.492342][T13485] lo_ioctl+0x618/0x13e0 [ 710.496599][T13485] ? path_openat+0x18d4/0x1ec0 [ 710.501405][T13485] ? blkdev_common_ioctl+0x438/0x1110 [ 710.506819][T13485] ? selinux_file_ioctl+0x981/0xa10 [ 710.512010][T13485] ? lo_release+0x120/0x120 [ 710.516498][T13485] blkdev_ioctl+0x1d0/0x3f0 [ 710.520981][T13485] block_ioctl+0x6e/0x80 [ 710.525221][T13485] ? blkdev_iopoll+0x80/0x80 [ 710.529793][T13485] __se_sys_ioctl+0xcb/0x140 [ 710.534365][T13485] __x64_sys_ioctl+0x3f/0x50 [ 710.539106][T13485] do_syscall_64+0x44/0xa0 [ 710.543685][T13485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 710.549759][T13485] RIP: 0033:0x7f6925d1b4c7 [ 710.554273][T13485] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 710.574241][T13485] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 710.582858][T13485] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 710.590817][T13485] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 710.598946][T13485] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 710.606946][T13485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 710.614905][T13485] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 710.622920][T13485] loop5: detected capacity change from 0 to 264192 19:58:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 41) 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004804000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x8001) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000040)={0x3, 0x5}) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x168, 0x15, 0x4, 0x70bd2a, 0x25dfdbff, {0x5, 0x1}, [@INET_DIAG_REQ_BYTECODE={0x95, 0x1, "152f5df41a3c86e426ebeaaf2df3b1f78747423dfed4c465c32f58ec249be613821664f76f52f665562cc2193831fc923b342a09c6b30181bac90f8ae70f6b4a1f79956e6f117710d777ea38bbe8c7a2c1b12fa1de9b87d3664a339f10a187ef0ea55cba67bb7f27c9871f609ad9269327f5ad4b5ad4cf9d388bf5c625715cb30c7a86c44cc34114f45e58d84a1e9c605a"}, @INET_DIAG_REQ_BYTECODE={0xba, 0x1, "2c65dde3f14101de08925d2369094ea4bc1b2f7c005c43c3bb73316c1c0f056c6cc102440e4382dc0930863bf36b77aa309104e1bcc2337d7982f4af64ab309dbb77fda8d504b22efd09650140db76bc386e9361c331387f1510908ccb2e8061e045cf377b222a82305bba883641dffa770b1b98bd352c78bbe527e39b651def9713defa0f5e2ca3a72a710bf10655ee816ab7ba08ec8505b083b8c71cea04f7e0388b4d2652bdf8db638b43ea661ea6bde0d984584b"}]}, 0x168}}, 0xd1) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000008000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 710.643751][T13480] loop4: detected capacity change from 0 to 4 [ 710.648856][T13485] EXT4-fs (loop5): 1 orphan inode deleted [ 710.655794][T13485] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 710.666852][T13485] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1480/file0 supports timestamps until 2038 (0x7fffffff) [ 710.667686][T13480] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = gettid() wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000200)) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f2e0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 710.725273][T13509] loop1: detected capacity change from 0 to 264192 [ 710.736592][T13512] loop3: detected capacity change from 0 to 264192 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001fffffff64000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 710.788772][T13512] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 710.798920][T13512] EXT4-fs (loop3): group descriptors corrupted! 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001fffffffe4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001f6ffffff4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 710.839536][T13524] loop4: detected capacity change from 0 to 4 [ 710.846233][T13509] EXT4-fs (loop1): 1 orphan inode deleted [ 710.851979][T13509] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 710.890971][T13509] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2116/file0 supports timestamps until 2038 (0x7fffffff) [ 710.907064][T13524] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 710.958861][T13524] loop4: detected capacity change from 0 to 4 [ 710.969662][T13524] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 710.984088][T13559] loop3: detected capacity change from 0 to 264192 [ 711.003071][T13559] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 711.012785][T13559] EXT4-fs (loop3): group descriptors corrupted! [ 711.050929][T13569] FAULT_INJECTION: forcing a failure. [ 711.050929][T13569] name failslab, interval 1, probability 0, space 0, times 0 [ 711.063691][T13569] CPU: 1 PID: 13569 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 711.074107][T13569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.084576][T13569] Call Trace: [ 711.087846][T13569] dump_stack_lvl+0xd6/0x122 [ 711.092427][T13569] dump_stack+0x11/0x1b [ 711.096577][T13569] should_fail+0x23c/0x250 [ 711.100990][T13569] ? __kernfs_new_node+0x6a/0x330 [ 711.106006][T13569] __should_failslab+0x81/0x90 [ 711.110756][T13569] should_failslab+0x5/0x20 [ 711.115247][T13569] kmem_cache_alloc+0x4f/0x300 [ 711.120055][T13569] __kernfs_new_node+0x6a/0x330 [ 711.124892][T13569] ? __down_write_common+0x42/0x830 [ 711.130074][T13569] ? idr_alloc_cyclic+0x26b/0x2f0 [ 711.135130][T13569] ? __down_write_common+0x42/0x830 [ 711.140363][T13569] ? rb_insert_color+0x7e/0x310 [ 711.145214][T13569] kernfs_new_node+0x5b/0xd0 [ 711.149790][T13569] __kernfs_create_file+0x45/0x1a0 [ 711.154883][T13569] sysfs_add_file_mode_ns+0x1c1/0x250 [ 711.160304][T13569] internal_create_group+0x2f4/0x860 [ 711.165573][T13569] ? set_disk_ro+0x73/0x110 [ 711.170086][T13569] sysfs_create_group+0x1b/0x20 [ 711.174942][T13569] loop_configure+0xbcd/0xeb0 [ 711.179605][T13569] lo_ioctl+0x618/0x13e0 [ 711.183894][T13569] ? path_openat+0x18d4/0x1ec0 [ 711.188641][T13569] ? blkdev_common_ioctl+0x438/0x1110 [ 711.193995][T13569] ? selinux_file_ioctl+0x981/0xa10 [ 711.199186][T13569] ? lo_release+0x120/0x120 [ 711.203671][T13569] blkdev_ioctl+0x1d0/0x3f0 [ 711.208171][T13569] block_ioctl+0x6e/0x80 [ 711.212395][T13569] ? blkdev_iopoll+0x80/0x80 [ 711.216968][T13569] __se_sys_ioctl+0xcb/0x140 [ 711.221542][T13569] __x64_sys_ioctl+0x3f/0x50 [ 711.226117][T13569] do_syscall_64+0x44/0xa0 [ 711.230522][T13569] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 711.236427][T13569] RIP: 0033:0x7f6925d1b4c7 [ 711.240826][T13569] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 711.260419][T13569] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 711.268875][T13569] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 711.276910][T13569] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 711.284938][T13569] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 711.292909][T13569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 711.300873][T13569] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 711.311781][T13569] loop5: detected capacity change from 0 to 264192 19:58:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 42) 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001feffffff4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000009000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) exit_group(0x40a) 19:58:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f480000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 711.344829][T13569] EXT4-fs (loop5): 1 orphan inode deleted [ 711.350661][T13569] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 711.362175][T13569] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1481/file0 supports timestamps until 2038 (0x7fffffff) 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000020000000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 711.407482][T13587] loop1: detected capacity change from 0 to 264192 [ 711.425932][T13593] loop4: detected capacity change from 0 to 4 [ 711.436104][T13587] EXT4-fs (loop1): 1 orphan inode deleted [ 711.441884][T13587] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 711.457054][T13593] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 711.463604][T13597] loop3: detected capacity change from 0 to 264192 [ 711.477131][T13587] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2117/file0 supports timestamps until 2038 (0x7fffffff) [ 711.494846][T13597] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:58:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) clone(0x14800400, &(0x7f0000000000)="34938529502ac43a27f44b45214165144b4b7086a116e10da98514a26fe2bff07b2e01ccb2", &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000200)="40ba90b434b83ce5e032266260d0fd0747ff189bcd47ba137fdfeb33a8cc44fa9d74afc1c3f59b767820d39bad83e2755509a61f") syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000200004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000a000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 711.504680][T13597] EXT4-fs (loop3): group descriptors corrupted! [ 711.525602][T13593] loop4: detected capacity change from 0 to 4 [ 711.532345][T13593] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x10000000, 0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="a44ebd7973fb472ddd8cdb88f77227e9323d9e991d9e82f6369645773d55906cae75b922767b18f7100b7687b04b0843ad39b0bca0b8be0545d1a4a6ff5cc707242e12075aeb62e1b35d78a37e219f3d97e415a137e33663c9659ef564b71c36cc59") wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114bffffffff166391c68f72e44e260f82e8a9bfc92b1055f69a41237647e947e4df739526ecbb3987b178b1ead50fcc2216aa3876aac7ee49709a8385add1496a9db2e97019a21f451b77de1a46c402e7486b0ce779", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) r1 = gettid() ptrace$setregs(0xf, r1, 0x401, &(0x7f0000000140)="f7e200dbffcc5c4f0cdcf491b486263e9eebdbb39a41d4e81d9d8958909317dd45c9116637dac9b6bfdceb4c9061f3a03128b40d759b13eb58f25455f840aec8697ea464e21e874dc8cbe2b027944bc8") [ 711.642352][T13631] loop1: detected capacity change from 0 to 264192 [ 711.667079][T13631] EXT4-fs (loop1): 1 orphan inode deleted [ 711.667189][T13638] loop3: detected capacity change from 0 to 264192 [ 711.672947][T13631] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 711.673030][T13631] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2118/file0 supports timestamps until 2038 (0x7fffffff) [ 711.717390][T13638] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 711.727103][T13638] EXT4-fs (loop3): group descriptors corrupted! [ 711.744854][T13646] FAULT_INJECTION: forcing a failure. [ 711.744854][T13646] name failslab, interval 1, probability 0, space 0, times 0 [ 711.757501][T13646] CPU: 0 PID: 13646 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 711.767663][T13646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.777817][T13646] Call Trace: [ 711.781097][T13646] dump_stack_lvl+0xd6/0x122 [ 711.785681][T13646] dump_stack+0x11/0x1b [ 711.789857][T13646] should_fail+0x23c/0x250 [ 711.794265][T13646] ? __kernfs_new_node+0x6a/0x330 [ 711.799304][T13646] __should_failslab+0x81/0x90 [ 711.804108][T13646] should_failslab+0x5/0x20 [ 711.808606][T13646] kmem_cache_alloc+0x4f/0x300 [ 711.813359][T13646] ? __down_write_common+0x42/0x830 [ 711.818546][T13646] __kernfs_new_node+0x6a/0x330 [ 711.823591][T13646] ? up_write+0x25/0xc0 [ 711.828120][T13646] kernfs_new_node+0x5b/0xd0 [ 711.832905][T13646] __kernfs_create_file+0x45/0x1a0 [ 711.838103][T13646] sysfs_add_file_mode_ns+0x1c1/0x250 [ 711.843474][T13646] internal_create_group+0x2f4/0x860 [ 711.848752][T13646] ? set_disk_ro+0x73/0x110 [ 711.853275][T13646] sysfs_create_group+0x1b/0x20 [ 711.858257][T13646] loop_configure+0xbcd/0xeb0 [ 711.862995][T13646] lo_ioctl+0x618/0x13e0 [ 711.867313][T13646] ? path_openat+0x18d4/0x1ec0 [ 711.872155][T13646] ? blkdev_common_ioctl+0x438/0x1110 [ 711.877556][T13646] ? selinux_file_ioctl+0x981/0xa10 [ 711.882777][T13646] ? lo_release+0x120/0x120 [ 711.887290][T13646] blkdev_ioctl+0x1d0/0x3f0 [ 711.891783][T13646] block_ioctl+0x6e/0x80 [ 711.896018][T13646] ? blkdev_iopoll+0x80/0x80 [ 711.900599][T13646] __se_sys_ioctl+0xcb/0x140 [ 711.905182][T13646] __x64_sys_ioctl+0x3f/0x50 [ 711.909823][T13646] do_syscall_64+0x44/0xa0 [ 711.914313][T13646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 711.920203][T13646] RIP: 0033:0x7f6925d1b4c7 [ 711.924665][T13646] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 711.944261][T13646] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 711.952668][T13646] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 711.960635][T13646] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 711.968680][T13646] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 711.976782][T13646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 711.984739][T13646] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 711.996765][T13646] loop5: detected capacity change from 0 to 264192 [ 712.049027][T13646] __quota_error: 110 callbacks suppressed [ 712.049036][T13646] Quota error (device loop5): write_blk: dquota write failed [ 712.062167][T13646] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 712.072387][T13646] Quota error (device loop5): write_blk: dquota write failed [ 712.079873][T13646] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 712.089893][T13646] Quota error (device loop5): write_blk: dquota write failed 19:58:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 43) 19:58:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f4c0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000300004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) r1 = getpid() sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$setopts(0x4206, r1, 0x1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000b000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 712.097408][T13646] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 712.107261][T13646] EXT4-fs (loop5): 1 orphan inode deleted [ 712.112992][T13646] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 712.124355][T13646] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1482/file0 supports timestamps until 2038 (0x7fffffff) 19:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000400004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x7) tkill(r1, 0x18) exit_group(0x0) [ 712.186725][T13663] loop4: detected capacity change from 0 to 4 [ 712.188898][T13667] loop3: detected capacity change from 0 to 264192 [ 712.195539][T13672] loop1: detected capacity change from 0 to 264192 [ 712.229948][T13663] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 712.242526][T13667] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 712.252218][T13667] EXT4-fs (loop3): group descriptors corrupted! 19:58:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000500004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 712.273453][T13672] Quota error (device loop1): write_blk: dquota write failed [ 712.281048][T13672] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 712.300274][T13663] loop4: detected capacity change from 0 to 4 [ 712.309132][T13663] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000600004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 712.325387][T13672] Quota error (device loop1): write_blk: dquota write failed [ 712.332782][T13672] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 712.356155][T13672] EXT4-fs (loop1): 1 orphan inode deleted [ 712.361942][T13672] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x261f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x1fff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 712.373438][T13672] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2119/file0 supports timestamps until 2038 (0x7fffffff) [ 712.388732][T13701] loop3: detected capacity change from 0 to 264192 [ 712.404436][T13701] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 712.414261][T13701] EXT4-fs (loop3): group descriptors corrupted! [ 712.482241][T13718] FAULT_INJECTION: forcing a failure. [ 712.482241][T13718] name failslab, interval 1, probability 0, space 0, times 0 [ 712.494894][T13718] CPU: 1 PID: 13718 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 712.505041][T13718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 712.515094][T13718] Call Trace: [ 712.518359][T13718] dump_stack_lvl+0xd6/0x122 [ 712.522978][T13718] dump_stack+0x11/0x1b [ 712.527115][T13718] should_fail+0x23c/0x250 [ 712.531569][T13718] ? __kernfs_new_node+0x6a/0x330 [ 712.536603][T13718] __should_failslab+0x81/0x90 [ 712.541353][T13718] should_failslab+0x5/0x20 [ 712.545913][T13718] kmem_cache_alloc+0x4f/0x300 [ 712.550726][T13718] ? __down_write_common+0x42/0x830 [ 712.555914][T13718] __kernfs_new_node+0x6a/0x330 [ 712.560849][T13718] ? up_write+0x25/0xc0 [ 712.564994][T13718] kernfs_new_node+0x5b/0xd0 [ 712.569641][T13718] __kernfs_create_file+0x45/0x1a0 [ 712.574743][T13718] sysfs_add_file_mode_ns+0x1c1/0x250 [ 712.580198][T13718] internal_create_group+0x2f4/0x860 [ 712.585549][T13718] ? set_disk_ro+0x73/0x110 [ 712.590104][T13718] sysfs_create_group+0x1b/0x20 [ 712.595002][T13718] loop_configure+0xbcd/0xeb0 [ 712.599678][T13718] lo_ioctl+0x618/0x13e0 [ 712.603923][T13718] ? path_openat+0x18d4/0x1ec0 [ 712.608747][T13718] ? blkdev_common_ioctl+0x438/0x1110 [ 712.614404][T13718] ? selinux_file_ioctl+0x981/0xa10 [ 712.619618][T13718] ? lo_release+0x120/0x120 [ 712.624146][T13718] blkdev_ioctl+0x1d0/0x3f0 [ 712.628635][T13718] block_ioctl+0x6e/0x80 [ 712.632877][T13718] ? blkdev_iopoll+0x80/0x80 [ 712.637477][T13718] __se_sys_ioctl+0xcb/0x140 [ 712.642095][T13718] __x64_sys_ioctl+0x3f/0x50 [ 712.646664][T13718] do_syscall_64+0x44/0xa0 [ 712.651181][T13718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 712.657084][T13718] RIP: 0033:0x7f6925d1b4c7 [ 712.661496][T13718] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 712.681128][T13718] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 712.689549][T13718] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 712.697543][T13718] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 712.705498][T13718] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 712.713674][T13718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 712.721629][T13718] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 712.734987][T13718] loop5: detected capacity change from 0 to 264192 [ 712.766402][T13718] EXT4-fs (loop5): 1 orphan inode deleted [ 712.772150][T13718] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 44) 19:58:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000c000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f600000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000700004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) tkill(r1, 0x39) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x12, 0x0, &(0x7f00000000c0)) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000200)="9bfd7a67e2d4335055bdbb1e7d9ebe3322f911243ed13e67e592c294dd026497a4330984c006822fdc77f49b6e5e2e234b6dcc34a5bd7ecf6d5d98228d2738f1ebb4bb3364f7b4456256f3b0bb3fdb3663bd5a00f6ba1fa5e8e8ad94555a766493f3a84780b5", 0x66}, {&(0x7f0000000300)="c1e902e2c06995537647920116040090a7cb39100c43bffe38cbbcd793c926791524b3237beca72aec3ebee126ce6b491829189cc2d648539aea24c05931fe4bf46b6f10f5f1b0fae10d5ad4d0800142c5d348cd86d101a1519ebad2ec58b4f4e2b8d6e6752c3191d6cc33e42478580b4e5cfedc51ee2eb2feda5937b7ba4c45f37bb4557a63eca1331d60fe2c6c8b6794240fe731d4d13736e32d198aeb0af83e04ad40", 0xa4}, {&(0x7f00000003c0)="cca3d8ab2113d7b56476d96502724871fd0277ad25473ed61f9499e0e35c5f1deff5a37b4bb66073b1983e28ae1796343be061ae683433514393c54d0799a3de0b54b016af5535570ab3d59fcedbd641d9aa679712cf5e6fe76369e9bd", 0x5d}, {&(0x7f0000000440)="451cf3d2fb53fc86b91d369a863217125bee210fd54e1152afb19d7fc69403261452e605377c1215c686667fd0a324b7410dc222a64ed2d29ba28c90cd1806634599ddf642b5e903e577208dd7efbba84d93d5db527b8bb4a36e83c33b9915392b0082ae3d6c378c9cada261b54b6519a36529a706bca9dd30af1f1d572c09db23b296e7279d101a8a062ed1cda6fbd19e0743c4ca773170671193", 0x9b}], 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 712.783652][T13718] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1483/file0 supports timestamps until 2038 (0x7fffffff) [ 712.845191][T13734] loop4: detected capacity change from 0 to 4 [ 712.848990][T13737] loop3: detected capacity change from 0 to 264192 [ 712.858489][T13738] loop1: detected capacity change from 0 to 264192 [ 712.876887][T13737] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 712.886580][T13737] EXT4-fs (loop3): group descriptors corrupted! 19:58:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000800004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 712.897992][T13734] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 712.914314][T13738] EXT4-fs (loop1): 1 orphan inode deleted [ 712.920061][T13738] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:22 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="ceb0db6555fa57d983c13c82e4e4a2") exit_group(0x0) [ 712.935093][T13738] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2120/file0 supports timestamps until 2038 (0x7fffffff) [ 712.955467][T13753] loop3: detected capacity change from 0 to 264192 [ 712.971393][T13734] loop4: detected capacity change from 0 to 4 [ 712.972963][T13753] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 712.987169][T13753] EXT4-fs (loop3): group descriptors corrupted! 19:58:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001001800004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000d000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 712.988694][T13734] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001001c00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 713.076138][T13784] loop1: detected capacity change from 0 to 264192 [ 713.143831][T13784] EXT4-fs (loop1): 1 orphan inode deleted [ 713.149584][T13784] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 713.167435][T13784] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2121/file0 supports timestamps until 2038 (0x7fffffff) [ 713.234046][T13798] FAULT_INJECTION: forcing a failure. [ 713.234046][T13798] name failslab, interval 1, probability 0, space 0, times 0 [ 713.246705][T13798] CPU: 0 PID: 13798 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 713.256865][T13798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.266929][T13798] Call Trace: [ 713.270221][T13798] dump_stack_lvl+0xd6/0x122 [ 713.274870][T13798] dump_stack+0x11/0x1b [ 713.279104][T13798] should_fail+0x23c/0x250 [ 713.283537][T13798] ? __kernfs_new_node+0x6a/0x330 [ 713.288590][T13798] __should_failslab+0x81/0x90 [ 713.293482][T13798] should_failslab+0x5/0x20 [ 713.298013][T13798] kmem_cache_alloc+0x4f/0x300 [ 713.302763][T13798] ? __down_write_common+0x42/0x830 [ 713.307957][T13798] __kernfs_new_node+0x6a/0x330 [ 713.312808][T13798] ? up_write+0x25/0xc0 [ 713.316946][T13798] kernfs_new_node+0x5b/0xd0 [ 713.321590][T13798] __kernfs_create_file+0x45/0x1a0 [ 713.326898][T13798] sysfs_add_file_mode_ns+0x1c1/0x250 [ 713.332252][T13798] internal_create_group+0x2f4/0x860 [ 713.337521][T13798] ? set_disk_ro+0x73/0x110 [ 713.342017][T13798] sysfs_create_group+0x1b/0x20 [ 713.346851][T13798] loop_configure+0xbcd/0xeb0 [ 713.351587][T13798] lo_ioctl+0x618/0x13e0 [ 713.355815][T13798] ? path_openat+0x18d4/0x1ec0 [ 713.360565][T13798] ? blkdev_common_ioctl+0x438/0x1110 [ 713.365922][T13798] ? selinux_file_ioctl+0x981/0xa10 [ 713.371118][T13798] ? lo_release+0x120/0x120 [ 713.375681][T13798] blkdev_ioctl+0x1d0/0x3f0 [ 713.380179][T13798] block_ioctl+0x6e/0x80 [ 713.384421][T13798] ? blkdev_iopoll+0x80/0x80 [ 713.388999][T13798] __se_sys_ioctl+0xcb/0x140 [ 713.393595][T13798] __x64_sys_ioctl+0x3f/0x50 [ 713.398195][T13798] do_syscall_64+0x44/0xa0 [ 713.402685][T13798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 713.408587][T13798] RIP: 0033:0x7f6925d1b4c7 [ 713.412989][T13798] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 713.432635][T13798] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 713.441047][T13798] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 713.449275][T13798] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 713.457344][T13798] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 713.465378][T13798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 713.473528][T13798] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 713.483329][T13798] loop5: detected capacity change from 0 to 264192 19:58:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 45) 19:58:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f680000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001002600004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000e000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:22 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_CSA_IES={0x8, 0x131, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x4}]]}]}, 0x1c}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES16=r1, @ANYBLOB="010300000000000000006700000008000300", @ANYRESHEX, @ANYBLOB="08006c278ab8373bf935c4"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4, 0x7a}}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x1f}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r3}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0xa9f, 0x10000}}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x1a31, 0x100}}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0x0, 0x10, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x4, 0x4f}}}}, [@NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x6}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x8}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xc, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x800}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x48880}, 0x40000) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) clone(0x26600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000200)="a0bd5ad3f652003fdc86bb93ebe3a58b15c6d1523e8d0ef93bebcfa66951364302a9f746ec212bf0cf4ea1b3d87d83d8feadb9a4f8b555627f2823c7cd541e7eb048d32ba6ff85efdad0854bfcebc1756bb93721bfacda87759c0db9dcc6f4bbbb4837e1ea447c9a56eee05dabe1b48ec4cf79024d41840e1e9425d6f1577b1c5c6fa893d07f581471f6bd59410792b0a2c060c6dca1f29005e2230bcdd4") ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) clone(0x40000000, &(0x7f0000000300)="5b0ef5763fc7be57f6b2ac6118954b7874363b596140db1a3201aa2d5d3ec23bbcedd898b4250796e7d0240d67e5b5dbf031fe58b2f38add744b05ad703c7ed29d0dc54e3b2b7b63915f2577a0934f760cce49592e84cca5ac710ab028761b09b4dda46b9a200bafcce2b431dda6c3980a01ef2bd4c586ff0bfbb398f4eda82755d89b89daa24b3f1ae572caec6a39f035703cd667bc8fe99143e0", &(0x7f0000000000), &(0x7f00000003c0), &(0x7f0000000400)="61127595dbc54add90438ae635a03243cb28415806fd95edb432dd3320883a36db1f2432f47537e0c2b74ac0dbb0a8676dacfb6a00356553dffd40a4fa2402a92bcdfaee6e28d4a56c6658fcf4d5531d5937084031690159349dc804ca59a0a7c39582ea95d3e791baf653041a0c2a5c81d22f834e2f8267a4898887b49320001ce2b9fe95fa5614463383586bc9754ed8698f394d008b213a4cfacb14248e930b9f501cb0") exit_group(0x0) [ 713.514820][T13798] EXT4-fs (loop5): 1 orphan inode deleted [ 713.520573][T13798] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 713.531625][T13798] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1484/file0 supports timestamps until 2038 (0x7fffffff) [ 713.591218][T13814] loop4: detected capacity change from 0 to 4 [ 713.592020][T13813] loop1: detected capacity change from 0 to 264192 [ 713.600560][T13815] loop3: detected capacity change from 0 to 264192 [ 713.625966][T13814] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100fe00004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 713.640476][T13815] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 713.650193][T13815] EXT4-fs (loop3): group descriptors corrupted! [ 713.664188][T13813] EXT4-fs (loop1): 1 orphan inode deleted [ 713.670072][T13813] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f6c0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 713.725335][T13813] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2122/file0 supports timestamps until 2038 (0x7fffffff) [ 713.741456][T13844] loop3: detected capacity change from 0 to 264192 [ 713.755187][T13844] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 713.765035][T13844] EXT4-fs (loop3): group descriptors corrupted! 19:58:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000402004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 713.796127][T13856] loop4: detected capacity change from 0 to 4 [ 713.805436][T13856] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600200000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 713.847881][T13856] loop4: detected capacity change from 0 to 4 [ 713.875810][T13856] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 713.896027][T13879] loop3: detected capacity change from 0 to 264192 [ 713.918858][T13879] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 713.928712][T13879] EXT4-fs (loop3): group descriptors corrupted! [ 713.936432][T13885] loop1: detected capacity change from 0 to 264192 [ 713.974764][T13885] EXT4-fs (loop1): 1 orphan inode deleted [ 713.980556][T13885] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 713.992387][T13885] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2123/file0 supports timestamps until 2038 (0x7fffffff) [ 714.021597][T13895] FAULT_INJECTION: forcing a failure. [ 714.021597][T13895] name failslab, interval 1, probability 0, space 0, times 0 [ 714.034343][T13895] CPU: 1 PID: 13895 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 714.044516][T13895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.054579][T13895] Call Trace: [ 714.057944][T13895] dump_stack_lvl+0xd6/0x122 [ 714.062531][T13895] dump_stack+0x11/0x1b [ 714.066689][T13895] should_fail+0x23c/0x250 [ 714.071106][T13895] ? __kernfs_new_node+0x6a/0x330 [ 714.076159][T13895] __should_failslab+0x81/0x90 [ 714.080924][T13895] should_failslab+0x5/0x20 [ 714.085576][T13895] kmem_cache_alloc+0x4f/0x300 [ 714.090341][T13895] ? __down_write_common+0x42/0x830 [ 714.095529][T13895] __kernfs_new_node+0x6a/0x330 [ 714.100494][T13895] ? up_write+0x25/0xc0 [ 714.104655][T13895] kernfs_new_node+0x5b/0xd0 [ 714.109244][T13895] __kernfs_create_file+0x45/0x1a0 [ 714.114422][T13895] sysfs_add_file_mode_ns+0x1c1/0x250 [ 714.119873][T13895] internal_create_group+0x2f4/0x860 [ 714.125193][T13895] ? set_disk_ro+0x73/0x110 [ 714.130106][T13895] sysfs_create_group+0x1b/0x20 [ 714.135362][T13895] loop_configure+0xbcd/0xeb0 [ 714.140029][T13895] lo_ioctl+0x618/0x13e0 [ 714.144290][T13895] ? path_openat+0x18d4/0x1ec0 [ 714.149125][T13895] ? blkdev_common_ioctl+0x438/0x1110 [ 714.154486][T13895] ? selinux_file_ioctl+0x981/0xa10 [ 714.159675][T13895] ? lo_release+0x120/0x120 [ 714.164180][T13895] blkdev_ioctl+0x1d0/0x3f0 [ 714.168764][T13895] block_ioctl+0x6e/0x80 [ 714.172993][T13895] ? blkdev_iopoll+0x80/0x80 [ 714.177587][T13895] __se_sys_ioctl+0xcb/0x140 [ 714.182260][T13895] __x64_sys_ioctl+0x3f/0x50 [ 714.186838][T13895] do_syscall_64+0x44/0xa0 [ 714.191318][T13895] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 714.197207][T13895] RIP: 0033:0x7f6925d1b4c7 [ 714.201623][T13895] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 714.221221][T13895] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 714.229624][T13895] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 714.237597][T13895] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 714.245676][T13895] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 714.253723][T13895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 714.261684][T13895] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 714.274459][T13895] loop5: detected capacity change from 0 to 264192 19:58:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 46) 19:58:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000003004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:23 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = getpid() r3 = fcntl$getown(r1, 0x9) wait4(r3, &(0x7f0000000000), 0x80000000, 0x0) sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$cont(0x1a, r2, 0xfffffffffffffffb, 0x8) ptrace$getregs(0xe, r3, 0x9, &(0x7f0000000300)=""/101) exit_group(0x0) 19:58:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f740000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600300000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 714.314792][T13895] EXT4-fs (loop5): 1 orphan inode deleted [ 714.320603][T13895] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 714.332328][T13895] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1485/file0 supports timestamps until 2038 (0x7fffffff) 19:58:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000204004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 714.414591][T13915] loop1: detected capacity change from 0 to 264192 [ 714.417931][T13913] loop3: detected capacity change from 0 to 264192 [ 714.434824][T13913] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 714.440714][T13919] loop4: detected capacity change from 0 to 4 [ 714.444645][T13913] EXT4-fs (loop3): group descriptors corrupted! 19:58:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000604004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 714.458568][T13919] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 714.470303][T13915] EXT4-fs (loop1): 1 orphan inode deleted [ 714.476129][T13915] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 714.489057][T13915] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2124/file0 supports timestamps until 2038 (0x7fffffff) 19:58:23 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) r1 = gettid() clone(0x4000000, &(0x7f0000000300)="647afd81388a5dc220cc5114fa92e5ddbf45e456e989099f584d69025f5a9b2282ab64c27592f2b6615654201f673f4b11ebd5d0bb1967b1b142be85f5e9620c73233063c3b6461139fa1afd8bbcb7c060c5e0ffaa6d9bc733649e0a8369d8495573ee75cf84eb615370b1751e6485c0520cfa545965ad2facc23abe8d89d105c57efb272d9c9d7582ad259998bda0f978be39c8a3436050083112a959d1cb0dbe34176d49012ed90a7ea2ef699ced8801fc17325361dea22da4e8b8b122be611fc673ea585a94b4fdd1bd844c86af30f719633139ebcb8c791e3faabef16415e795171a44ee0d611b2a74a573dd4838f5c2e44cbb65ce1dda", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)="ff5c605e54998ddcf7dbc96846ec85999b490fbb6fe62e993b787f8f0762e75ac2486d0ecb81fd8124e3bf04041f94f6bf08c86f5fab52549737d49e1d76cce5c4cf1ec1c36cc1a0b8e2d28eb624c503") tkill(r1, 0x7) tkill(r1, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 714.516459][T13919] loop4: detected capacity change from 0 to 4 19:58:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600400000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 714.560412][T13919] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001008004004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 714.631358][T13946] loop3: detected capacity change from 0 to 264192 [ 714.692597][T13959] loop1: detected capacity change from 0 to 264192 [ 714.711872][T13946] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 714.758297][T13959] EXT4-fs (loop1): 1 orphan inode deleted [ 714.764093][T13959] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 714.775525][T13959] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2125/file0 supports timestamps until 2038 (0x7fffffff) [ 714.822572][T13979] FAULT_INJECTION: forcing a failure. [ 714.822572][T13979] name failslab, interval 1, probability 0, space 0, times 0 [ 714.835227][T13979] CPU: 0 PID: 13979 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 714.845376][T13979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.855416][T13979] Call Trace: [ 714.858683][T13979] dump_stack_lvl+0xd6/0x122 [ 714.863257][T13979] dump_stack+0x11/0x1b [ 714.867396][T13979] should_fail+0x23c/0x250 [ 714.871843][T13979] ? __kernfs_new_node+0x6a/0x330 [ 714.876932][T13979] __should_failslab+0x81/0x90 [ 714.881708][T13979] should_failslab+0x5/0x20 [ 714.886265][T13979] kmem_cache_alloc+0x4f/0x300 [ 714.891039][T13979] ? __down_write_common+0x42/0x830 [ 714.896222][T13979] __kernfs_new_node+0x6a/0x330 [ 714.901176][T13979] ? up_write+0x25/0xc0 [ 714.905610][T13979] kernfs_new_node+0x5b/0xd0 [ 714.910490][T13979] __kernfs_create_file+0x45/0x1a0 [ 714.915800][T13979] sysfs_add_file_mode_ns+0x1c1/0x250 [ 714.921173][T13979] internal_create_group+0x2f4/0x860 [ 714.926446][T13979] ? set_disk_ro+0x73/0x110 [ 714.930937][T13979] sysfs_create_group+0x1b/0x20 [ 714.935768][T13979] loop_configure+0xbcd/0xeb0 [ 714.940457][T13979] lo_ioctl+0x618/0x13e0 [ 714.944701][T13979] ? path_openat+0x18d4/0x1ec0 [ 714.949454][T13979] ? blkdev_common_ioctl+0x438/0x1110 [ 714.954811][T13979] ? selinux_file_ioctl+0x981/0xa10 [ 714.960001][T13979] ? lo_release+0x120/0x120 [ 714.964539][T13979] blkdev_ioctl+0x1d0/0x3f0 [ 714.969028][T13979] block_ioctl+0x6e/0x80 [ 714.973263][T13979] ? blkdev_iopoll+0x80/0x80 [ 714.977878][T13979] __se_sys_ioctl+0xcb/0x140 [ 714.982539][T13979] __x64_sys_ioctl+0x3f/0x50 [ 714.987146][T13979] do_syscall_64+0x44/0xa0 [ 714.991552][T13979] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 714.997788][T13979] RIP: 0033:0x7f6925d1b4c7 [ 715.002611][T13979] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 715.022558][T13979] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 715.030969][T13979] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 715.038935][T13979] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 715.046914][T13979] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 715.054865][T13979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 715.062834][T13979] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 715.072227][T13979] loop5: detected capacity change from 0 to 264192 19:58:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 47) 19:58:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f7a0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:24 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) clone(0x2800000, &(0x7f0000000000)="6435c3e50249ccb41717b451d52acd41aa6baab0ab9533c59c23856637bfe5a58a25a30514ccc455952233ef014cb8ff06b81fe521ef68e09b50b0f7bb07158ed83bb73bc407d8e85256b9f3c57d67", &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)="46831c97b2e93e6531e45ba2389f559da3d0a1154702f360a29e2bc651f2869283563eca57ded4bee0e6e56856e6940fee29fb84890ca844e1ce7b8ca06a87d31c002843") tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000005004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600500000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 715.116844][T13979] EXT4-fs (loop5): 1 orphan inode deleted [ 715.122589][T13979] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 715.133595][T13979] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1486/file0 supports timestamps until 2038 (0x7fffffff) 19:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001002f05004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 715.193415][T13991] loop4: detected capacity change from 0 to 4 [ 715.202818][T13991] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 715.213224][T13999] loop3: detected capacity change from 0 to 264192 [ 715.222009][T14001] loop1: detected capacity change from 0 to 264192 19:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000006004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 715.255701][T13999] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 715.280593][T13991] loop4: detected capacity change from 0 to 4 19:58:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 715.301301][T13991] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:24 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) wait4(r0, &(0x7f0000000000), 0x2, 0x0) getrusage(0x0, &(0x7f0000000200)) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee7000/0x2000)=nil, 0x0, 0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/142, 0x8e}], 0x5, &(0x7f0000002a80)=[{&(0x7f00000016c0)=""/237, 0xed}, {&(0x7f00000017c0)=""/248, 0xf8}, {&(0x7f00000018c0)=""/180, 0xb4}, {&(0x7f0000001980)=""/248, 0xf8}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x5, 0x0) tkill(r0, 0x33) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r2, 0x394, &(0x7f0000000300)="adfed7bc17806d6695544cdd3b2b5f70fc3b5fa424139ed46e75ac00e5d1fc69c5401134bb1e4defa2a21a1e19760fecf7ad79a56ce13da262f78a1abc42eda682d0d17a5ae0bc6dc57d06141a181c520dbfdc30697cd62c322962fa99dc6dae7b67db6fd8e524d78c3b3d875dda23cb0fd3db5ae3dcdd2fa8d78c492808a3eaf237679d8df8bb4bd27c6350068f7c32a863aac1781f222ff9d8ecf0f077925eda5ea4a11f89d86f3f312d9733657a0fef8db0a40db38902f60aa6") sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) r3 = gettid() tkill(r3, 0x7) ptrace$setopts(0x4200, r3, 0x81, 0xb9) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000406004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000007004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 715.362337][T14001] EXT4-fs (loop1): 1 orphan inode deleted [ 715.368124][T14001] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 715.379595][T14001] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2126/file0 supports timestamps until 2038 (0x7fffffff) [ 715.446353][T14042] loop3: detected capacity change from 0 to 264192 [ 715.455730][T14042] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 715.474127][T14049] loop5: detected capacity change from 0 to 264192 [ 715.480706][T14049] FAULT_INJECTION: forcing a failure. [ 715.480706][T14049] name failslab, interval 1, probability 0, space 0, times 0 [ 715.493379][T14049] CPU: 0 PID: 14049 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 715.503524][T14049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.513563][T14049] Call Trace: [ 715.516828][T14049] dump_stack_lvl+0xd6/0x122 [ 715.521529][T14049] dump_stack+0x11/0x1b [ 715.525682][T14049] should_fail+0x23c/0x250 [ 715.530179][T14049] __should_failslab+0x81/0x90 [ 715.534934][T14049] ? kobject_uevent_env+0x1a7/0xc40 [ 715.540141][T14049] should_failslab+0x5/0x20 [ 715.544788][T14049] kmem_cache_alloc_trace+0x52/0x320 [ 715.550166][T14049] ? dev_uevent_filter+0x70/0x70 [ 715.555362][T14049] kobject_uevent_env+0x1a7/0xc40 [ 715.560379][T14049] ? internal_create_group+0x7d9/0x860 [ 715.565913][T14049] ? set_capacity_and_notify+0x1eb/0x200 [ 715.571635][T14049] kobject_uevent+0x18/0x20 [ 715.576286][T14049] loop_configure+0xce1/0xeb0 [ 715.580966][T14049] lo_ioctl+0x618/0x13e0 [ 715.585195][T14049] ? path_openat+0x18d4/0x1ec0 [ 715.590054][T14049] ? blkdev_common_ioctl+0x438/0x1110 [ 715.595457][T14049] ? selinux_file_ioctl+0x981/0xa10 [ 715.600704][T14049] ? lo_release+0x120/0x120 [ 715.605284][T14049] blkdev_ioctl+0x1d0/0x3f0 [ 715.609877][T14049] block_ioctl+0x6e/0x80 [ 715.614185][T14049] ? blkdev_iopoll+0x80/0x80 [ 715.618812][T14049] __se_sys_ioctl+0xcb/0x140 [ 715.623478][T14049] __x64_sys_ioctl+0x3f/0x50 [ 715.628065][T14049] do_syscall_64+0x44/0xa0 [ 715.632505][T14049] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 715.638467][T14049] RIP: 0033:0x7f6925d1b4c7 [ 715.642868][T14049] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 715.662478][T14049] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 715.670902][T14049] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 715.678878][T14049] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 715.686872][T14049] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 715.694830][T14049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 715.702800][T14049] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 48) 19:58:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000fd90000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)}, 0x4040) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600600000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000018004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 715.774927][T14049] EXT4-fs (loop5): 1 orphan inode deleted [ 715.780688][T14049] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 715.792734][T14049] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1487/file0 supports timestamps until 2038 (0x7fffffff) 19:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100001c004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 715.857232][T14069] loop4: detected capacity change from 0 to 4 [ 715.864451][T14074] loop3: detected capacity change from 0 to 264192 [ 715.875478][T14073] loop1: detected capacity change from 0 to 264192 [ 715.882164][T14074] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 715.894267][T14069] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:25 executing program 2: r0 = openat(0xffffffffffffffff, &(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$tty20(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000340)="40271ac5f8c9cc3dfda1bdf1e9e835e14a8ce965fbe9ce055723ae5ffffe") clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(r2, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 715.918386][T14073] EXT4-fs (loop1): 1 orphan inode deleted [ 715.924160][T14073] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 715.950725][T14069] loop4: detected capacity change from 0 to 4 19:58:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000020004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) gettid() clone3(&(0x7f0000000380)={0x60870000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000140), {0x9}, &(0x7f0000000200)=""/88, 0x58, &(0x7f0000000300)=""/86, &(0x7f0000000280)=[r0, r0], 0x2}, 0x58) tkill(r1, 0x3) sched_getaffinity(r1, 0x8, &(0x7f0000000400)) [ 715.965445][T14073] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2127/file0 supports timestamps until 2038 (0x7fffffff) [ 715.988326][T14069] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000ffe0000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 716.028844][T14103] loop3: detected capacity change from 0 to 264192 [ 716.053344][T14103] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 716.099651][T14114] loop4: detected capacity change from 0 to 4 [ 716.109455][T14114] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 716.145105][T14126] loop5: detected capacity change from 0 to 264192 [ 716.151682][T14126] FAULT_INJECTION: forcing a failure. [ 716.151682][T14126] name failslab, interval 1, probability 0, space 0, times 0 [ 716.164346][T14126] CPU: 0 PID: 14126 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 716.174493][T14126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.184632][T14126] Call Trace: [ 716.187898][T14126] dump_stack_lvl+0xd6/0x122 [ 716.192471][T14126] dump_stack+0x11/0x1b [ 716.196667][T14126] should_fail+0x23c/0x250 [ 716.201127][T14126] __should_failslab+0x81/0x90 [ 716.205914][T14126] ? kobject_uevent_env+0x1a7/0xc40 [ 716.211116][T14126] should_failslab+0x5/0x20 [ 716.215602][T14126] kmem_cache_alloc_trace+0x52/0x320 [ 716.220871][T14126] ? dev_uevent_filter+0x70/0x70 [ 716.225805][T14126] kobject_uevent_env+0x1a7/0xc40 [ 716.231005][T14126] ? internal_create_group+0x7d9/0x860 [ 716.236447][T14126] ? set_capacity_and_notify+0x1eb/0x200 [ 716.242154][T14126] kobject_uevent+0x18/0x20 [ 716.246730][T14126] loop_configure+0xce1/0xeb0 [ 716.251396][T14126] lo_ioctl+0x618/0x13e0 [ 716.255624][T14126] ? path_openat+0x18d4/0x1ec0 [ 716.260422][T14126] ? blkdev_common_ioctl+0x438/0x1110 [ 716.265800][T14126] ? selinux_file_ioctl+0x981/0xa10 [ 716.271051][T14126] ? lo_release+0x120/0x120 [ 716.275548][T14126] blkdev_ioctl+0x1d0/0x3f0 [ 716.280040][T14126] block_ioctl+0x6e/0x80 [ 716.284280][T14126] ? blkdev_iopoll+0x80/0x80 [ 716.288877][T14126] __se_sys_ioctl+0xcb/0x140 [ 716.293448][T14126] __x64_sys_ioctl+0x3f/0x50 [ 716.298020][T14126] do_syscall_64+0x44/0xa0 [ 716.302497][T14126] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.308403][T14126] RIP: 0033:0x7f6925d1b4c7 [ 716.312815][T14126] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 716.332413][T14126] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 716.340810][T14126] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 716.348840][T14126] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 716.356801][T14126] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 716.364769][T14126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 716.372742][T14126] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 716.389021][T14114] loop4: detected capacity change from 0 to 4 [ 716.396420][T14114] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 716.424060][T14126] EXT4-fs (loop5): 1 orphan inode deleted [ 716.429832][T14126] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 49) 19:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000026004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600700000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sysfs$2(0x2, 0x3, &(0x7f00000001c0)=""/103) sysfs$2(0x2, 0xffff, &(0x7f0000000300)=""/233) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) tkill(r0, 0x34) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x2000000, 0x100010, r1, 0x10000000) r2 = getpid() sysfs$2(0x2, 0x40, &(0x7f0000000540)=""/228) ptrace$cont(0x18, r2, 0x7ff, 0x4) ptrace$setregs(0xd, r0, 0x80, &(0x7f0000000000)="3ed8a6d32439fbc8fe688c8225cc531ef3158a2a3073d8cc2370144e58a2bfebc1a8846125aa7208fa1d145e50936bbae0748acf8fdb89a7bfb75d88b0839d6dc6a8d271f84a8d5ede9f86341fbe028a83bb63f349fece4784dfcda198349ac9c2f968afe7ce1e9633397fb4be773a50") ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) ptrace$setregs(0xd, r3, 0x80000, &(0x7f0000000480)="2d39774d89d75fd25299ee7a8c6149147918c25931d5ff66a039817952867085261e3756adcc51d0f290beab937754b25b9666e79045fcec84e4d132857972a04eb97430bebb4c0b025d8d4d05e8728a21c481eab502e5d5c1362f9c8368fd3fefcd9b65af39af1d1f678d1e91c83f91bf3942a541497efdad156caf7d67cf3a59edaa5c587d7bc92871c2b6611f") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x10001) 19:58:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f040200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 716.441350][T14126] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1488/file0 supports timestamps until 2038 (0x7fffffff) [ 716.507168][T14144] loop4: detected capacity change from 0 to 4 [ 716.513912][T14145] loop3: detected capacity change from 0 to 264192 [ 716.528907][T14144] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 716.542127][T14155] loop1: detected capacity change from 0 to 264192 19:58:25 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x8000000) 19:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100052f004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 716.545772][T14145] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100003f004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 716.621589][T14155] EXT4-fs (loop1): 1 orphan inode deleted [ 716.627400][T14155] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 716.640667][T14144] loop4: detected capacity change from 0 to 4 19:58:26 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) r1 = clone3(&(0x7f0000000240)={0x10000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), {0xe}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=[0xffffffffffffffff, r0, r0, r0, r0, r0], 0x6}, 0x58) ptrace$setopts(0x4206, r1, 0x9, 0x100010) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) ftruncate(r2, 0x8001) waitid$P_PIDFD(0x3, r2, &(0x7f0000002300), 0x1, &(0x7f0000002380)) 19:58:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600800000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 716.667648][T14144] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 716.677830][T14155] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2128/file0 supports timestamps until 2038 (0x7fffffff) [ 716.725472][T14185] loop3: detected capacity change from 0 to 264192 [ 716.744878][T14194] loop5: detected capacity change from 0 to 264192 [ 716.751905][T14185] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 716.754903][T14194] FAULT_INJECTION: forcing a failure. [ 716.754903][T14194] name failslab, interval 1, probability 0, space 0, times 0 [ 716.774731][T14194] CPU: 1 PID: 14194 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 716.784862][T14194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.794898][T14194] Call Trace: [ 716.798210][T14194] dump_stack_lvl+0xd6/0x122 [ 716.802873][T14194] dump_stack+0x11/0x1b [ 716.807020][T14194] should_fail+0x23c/0x250 [ 716.811457][T14194] __should_failslab+0x81/0x90 [ 716.816314][T14194] should_failslab+0x5/0x20 [ 716.820815][T14194] kmem_cache_alloc_node+0x61/0x2c0 [ 716.825999][T14194] ? __alloc_skb+0xed/0x420 [ 716.830484][T14194] __alloc_skb+0xed/0x420 [ 716.834810][T14194] alloc_uevent_skb+0x5b/0x120 [ 716.839638][T14194] kobject_uevent_env+0x863/0xc40 [ 716.844645][T14194] ? internal_create_group+0x7d9/0x860 [ 716.850176][T14194] ? set_capacity_and_notify+0x1eb/0x200 [ 716.855797][T14194] kobject_uevent+0x18/0x20 [ 716.860357][T14194] loop_configure+0xce1/0xeb0 [ 716.865063][T14194] lo_ioctl+0x618/0x13e0 [ 716.869462][T14194] ? path_openat+0x18d4/0x1ec0 [ 716.874263][T14194] ? blkdev_common_ioctl+0x438/0x1110 [ 716.879753][T14194] ? selinux_file_ioctl+0x981/0xa10 [ 716.884992][T14194] ? lo_release+0x120/0x120 [ 716.889488][T14194] blkdev_ioctl+0x1d0/0x3f0 [ 716.893975][T14194] block_ioctl+0x6e/0x80 [ 716.898209][T14194] ? blkdev_iopoll+0x80/0x80 [ 716.902781][T14194] __se_sys_ioctl+0xcb/0x140 [ 716.907391][T14194] __x64_sys_ioctl+0x3f/0x50 [ 716.911977][T14194] do_syscall_64+0x44/0xa0 [ 716.916377][T14194] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.922268][T14194] RIP: 0033:0x7f6925d1b4c7 [ 716.926681][T14194] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 716.946280][T14194] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 716.954671][T14194] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 716.962624][T14194] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 716.970645][T14194] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 716.978598][T14194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 716.986549][T14194] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 717.047100][T14205] loop1: detected capacity change from 0 to 264192 [ 717.053226][T14194] EXT4-fs (loop5): 1 orphan inode deleted [ 717.059590][T14194] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 717.072102][T14194] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1489/file0 supports timestamps until 2038 (0x7fffffff) 19:58:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 50) 19:58:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000040004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000300000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:26 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee7000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 717.093133][T14205] __quota_error: 98 callbacks suppressed [ 717.093175][T14205] Quota error (device loop1): write_blk: dquota write failed [ 717.106261][T14205] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 717.121715][T14205] Quota error (device loop1): write_blk: dquota write failed [ 717.129168][T14205] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 717.139184][T14205] Quota error (device loop1): write_blk: dquota write failed [ 717.146585][T14205] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 717.156450][T14205] EXT4-fs (loop1): 1 orphan inode deleted [ 717.162206][T14205] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 717.173388][T14205] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2129/file0 supports timestamps until 2038 (0x7fffffff) [ 717.175822][T14218] loop4: detected capacity change from 0 to 4 19:58:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000480004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:26 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000440)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0x2, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) exit_group(0x0) 19:58:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600900000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 717.188184][T14222] loop3: detected capacity change from 0 to 264192 [ 717.211006][T14222] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 717.237405][T14218] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100fffe004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100feff004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 717.302480][T14218] loop4: detected capacity change from 0 to 4 [ 717.322331][T14218] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:26 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() rt_sigqueueinfo(r0, 0x1b, &(0x7f0000000200)={0x24, 0x401}) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0x2, &(0x7f0000000300)="19fa6a050fbffddee6e16a7551d0049fcb8a836f17d9553ac6b6e4ef1b9b3559f334f6a0990e58e150e34afc02c3892495bef48dfdd0fa09effac99cd91d228ef68f61cd2d9264be153d16846ca687b3a4dd6acf9ff261c41b84eac4b6d17b8958b8d79ff2c6b908e8b7d7848baa65341310d6da0088a98bb0d5c18eb32cc3a49229cc5d898ff69d7f9fec92131995ae18c6f94a1a0f2a2e395669877f029e75514fd86d23121256f575e53b293dae269ef2266649e32436ade5a5ac7aae103d89e65a0c68c2e04b1e5ff851b3bcb670cfef01b55163e1b034ac7c693add0dc87f3c828574082db05f5e10b951") syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 717.356466][T14249] loop1: detected capacity change from 0 to 264192 [ 717.379391][T14253] loop3: detected capacity change from 0 to 264192 [ 717.439602][T14249] Quota error (device loop1): write_blk: dquota write failed [ 717.442481][T14253] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 717.447049][T14249] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 717.467948][T14249] Quota error (device loop1): write_blk: dquota write failed [ 717.475445][T14249] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 717.485493][T14249] EXT4-fs (loop1): 1 orphan inode deleted [ 717.491260][T14249] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 717.502292][T14249] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2130/file0 supports timestamps until 2038 (0x7fffffff) [ 717.601623][T14282] loop5: detected capacity change from 0 to 264192 [ 717.608395][T14282] FAULT_INJECTION: forcing a failure. [ 717.608395][T14282] name failslab, interval 1, probability 0, space 0, times 0 [ 717.621489][T14282] CPU: 1 PID: 14282 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 717.631624][T14282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.641696][T14282] Call Trace: [ 717.644973][T14282] dump_stack_lvl+0xd6/0x122 [ 717.649557][T14282] dump_stack+0x11/0x1b [ 717.653761][T14282] should_fail+0x23c/0x250 [ 717.658169][T14282] ? kzalloc+0x1d/0x30 [ 717.662532][T14282] __should_failslab+0x81/0x90 [ 717.667292][T14282] should_failslab+0x5/0x20 [ 717.671856][T14282] __kmalloc+0x6f/0x350 [ 717.676001][T14282] kzalloc+0x1d/0x30 [ 717.680172][T14282] kobject_get_path+0x7c/0x110 [ 717.684955][T14282] kobject_uevent_env+0x1be/0xc40 [ 717.690229][T14282] ? internal_create_group+0x7d9/0x860 [ 717.695675][T14282] ? set_capacity_and_notify+0x1eb/0x200 [ 717.701653][T14282] kobject_uevent+0x18/0x20 [ 717.706144][T14282] loop_configure+0xce1/0xeb0 [ 717.710907][T14282] lo_ioctl+0x618/0x13e0 [ 717.715143][T14282] ? path_openat+0x18d4/0x1ec0 [ 717.719894][T14282] ? blkdev_common_ioctl+0x438/0x1110 [ 717.725274][T14282] ? selinux_file_ioctl+0x981/0xa10 [ 717.730556][T14282] ? lo_release+0x120/0x120 [ 717.735046][T14282] blkdev_ioctl+0x1d0/0x3f0 [ 717.739569][T14282] block_ioctl+0x6e/0x80 [ 717.743812][T14282] ? blkdev_iopoll+0x80/0x80 [ 717.748415][T14282] __se_sys_ioctl+0xcb/0x140 [ 717.753079][T14282] __x64_sys_ioctl+0x3f/0x50 [ 717.757652][T14282] do_syscall_64+0x44/0xa0 [ 717.762119][T14282] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.768043][T14282] RIP: 0033:0x7f6925d1b4c7 [ 717.772461][T14282] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 717.792136][T14282] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 717.800649][T14282] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 717.808830][T14282] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 717.816810][T14282] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 717.824788][T14282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 717.832750][T14282] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 51) 19:58:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f260300000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000002004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$cont(0x20, r0, 0x7, 0x1c7f) wait4(0x0, 0x0, 0x80000002, 0x0) gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:58:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600a00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 717.863731][T14282] EXT4-fs (loop5): 1 orphan inode deleted [ 717.869464][T14282] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 717.881054][T14282] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1490/file0 supports timestamps until 2038 (0x7fffffff) [ 717.937890][T14294] loop1: detected capacity change from 0 to 264192 [ 717.954914][T14299] loop3: detected capacity change from 0 to 264192 [ 717.971270][T14300] loop4: detected capacity change from 0 to 4 [ 717.975250][T14294] EXT4-fs (loop1): 1 orphan inode deleted 19:58:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000003004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) clone(0x30000, &(0x7f0000000000)="50c904d70b85be1a5920e44bd09759d2886157f5334a51ada07bf4c3616e696d69ce2fcdb3d0cdaa626edc986b8ce98aca17cde745b57138d45106fd4c560eb811be91376f98", &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000300)="1386accacea77dfb3cc6216df9a3cb78176fc076de7d29cbf53b9fcf36c1d89467c37caf2c31ddbb8e9c2f25b390064351e5e0bbe65ca0caed93d4d83cbf700b284d139a102087256ae37da8c02112b64a73582a39b2c835d3d6cef98c68e7dd19d92043bfba4756d3fd0d2c6774eb43c50a44fa2be45de1eafd4d4a37068181e3f1431d286df57649eea83b0c884de616090b609c7c47be3324631935ba710d9509e891831cd77ef9243f9283a6a5bcecb2a06e8c37c9e7f358f5891ec2f3f21068") syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 717.983201][T14294] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 717.997295][T14299] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 718.007461][T14294] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2131/file0 supports timestamps until 2038 (0x7fffffff) [ 718.015947][T14300] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600b00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:27 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="4dc3", 0x2}, {&(0x7f0000000200)="6886f5b5ba7a465d84089f272301a97167b8ba502d7cb688eb4d533b62a63a426e09cf5bf6f716f2e8d5334c87c6d066ba76fe4cd7509d3136742f30a01a31f10deb0590949b5a842daff9b324ae133ec1fc7be07d1e9b003ad69712cf9e720a253c3a92f427a76e6f1320455d165f3162ccb50d8ac73aa5ae2ab5353e30ddc7c2d04b40efa1dddfa93c513d8723af3b1d9f7a3ed28fbe5c6dfc696ef4c52373754b9822f1abb0f074daf59a6bd15859b3f9e6cca043ea95d0", 0xb9}], 0x2}, 0x20000001) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 718.115586][T14300] loop4: detected capacity change from 0 to 4 [ 718.129211][T14300] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 718.135378][T14334] loop3: detected capacity change from 0 to 264192 [ 718.151703][T14334] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 718.188925][T14343] loop1: detected capacity change from 0 to 264192 [ 718.220227][T14343] EXT4-fs (loop1): 1 orphan inode deleted [ 718.226291][T14343] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 718.250866][T14343] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2132/file0 supports timestamps until 2038 (0x7fffffff) [ 718.281857][T14357] loop5: detected capacity change from 0 to 264192 [ 718.288647][T14357] FAULT_INJECTION: forcing a failure. [ 718.288647][T14357] name failslab, interval 1, probability 0, space 0, times 0 [ 718.301435][T14357] CPU: 0 PID: 14357 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 718.311582][T14357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.321643][T14357] Call Trace: [ 718.324977][T14357] dump_stack_lvl+0xd6/0x122 [ 718.329582][T14357] dump_stack+0x11/0x1b [ 718.333746][T14357] should_fail+0x23c/0x250 [ 718.338284][T14357] ? skb_clone+0x12c/0x1f0 [ 718.342716][T14357] __should_failslab+0x81/0x90 [ 718.347530][T14357] should_failslab+0x5/0x20 [ 718.352109][T14357] kmem_cache_alloc+0x4f/0x300 [ 718.356858][T14357] skb_clone+0x12c/0x1f0 [ 718.361090][T14357] netlink_broadcast_filtered+0x4fd/0xb60 [ 718.366817][T14357] ? skb_put+0xb9/0xf0 [ 718.370919][T14357] netlink_broadcast+0x35/0x50 [ 718.375672][T14357] kobject_uevent_env+0x8c9/0xc40 [ 718.380764][T14357] ? internal_create_group+0x7d9/0x860 [ 718.386239][T14357] ? set_capacity_and_notify+0x1eb/0x200 [ 718.392001][T14357] kobject_uevent+0x18/0x20 [ 718.396511][T14357] loop_configure+0xce1/0xeb0 [ 718.401264][T14357] lo_ioctl+0x618/0x13e0 [ 718.406313][T14357] ? path_openat+0x18d4/0x1ec0 [ 718.411384][T14357] ? blkdev_common_ioctl+0x438/0x1110 [ 718.416802][T14357] ? selinux_file_ioctl+0x981/0xa10 [ 718.421993][T14357] ? lo_release+0x120/0x120 [ 718.426494][T14357] blkdev_ioctl+0x1d0/0x3f0 [ 718.430984][T14357] block_ioctl+0x6e/0x80 [ 718.435213][T14357] ? blkdev_iopoll+0x80/0x80 [ 718.439787][T14357] __se_sys_ioctl+0xcb/0x140 [ 718.444435][T14357] __x64_sys_ioctl+0x3f/0x50 [ 718.449014][T14357] do_syscall_64+0x44/0xa0 [ 718.453419][T14357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 718.459303][T14357] RIP: 0033:0x7f6925d1b4c7 [ 718.463730][T14357] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 718.483908][T14357] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 718.492422][T14357] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 718.500646][T14357] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 718.508606][T14357] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 718.516566][T14357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 718.524541][T14357] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600c00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000005004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 52) 19:58:28 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5", 0x47}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000300)="759b7a89103e6fa7e88e3ee7216cf41aa2e3117de0a3584cebbe76949bfd5856e06144095017f3b444e17fcf6e6c40dbd0e9bf4d71c2c6747421ebe0165e971b2aba5a292a6acac21f9bf1ed244554e3642dfc25e85ead94b524783b49ff4afddbb65fcebdb3b9f7759f5d43b2da0b570d85ebbfda5b4a1c6eaa6fb997cb2464ea6bde9288dfc9f10204c8eefbdfc666f47bbda130d8144c090825cb52a37f58840fabde764337de4a356080c4220e2da457b4f5a344cbf08ec8943792084d2b25f2fb5f9ed66b8e4862b0b017bb5d7926f2e5fdf633e2014e3eea8e4bb8f70b24ebd7047c8eea08d267974d15a5e22e40a9941823050f1ab4ddfbb5580b8e49c3e1b17e9f25b47174edc02764b05de60c693450761b01fa8d38d95d2b6850ddb084b35faaba5aa6425381c5be26f44d643eeb4a6201b260b05d033ede3596606b01a1f1c919ff34bc647341c4da5d40bc75ef149b3700d4abb11e0ec5a33f7922f7b1a3caa54b603524b0af0468f8ddce9852c516da2678577b55134698eea41ba4d464883e9a43386089d18e2202c81065e3755b8005900292f4721f8e062592c67eb4aed1392ff43d1e36b47a2c1e855b5dbaca3c65193169c87d7d5cc60d2c51abc1701eddfe0a34456b57872df48c64b4e178d6b1019c4f79c1255d87967e2f10143f0e8311b041d7aa6d5a02f98e720c60ce3190d7545a8c256b8d49bf268aa481cadf15554e5397fc78a23780964886d3cab4ed91b9e9a5d5c6995d150123f9fef8ccab065732c85cba5991c6a5bef1e5312ea1f54a462ee863447bcf50c88e11") exit_group(0x0) r1 = gettid() tkill(r1, 0x7) wait4(r1, &(0x7f0000000000), 0x20000000, &(0x7f0000000200)) 19:58:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f020400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 718.564875][T14357] EXT4-fs (loop5): 1 orphan inode deleted [ 718.570622][T14357] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 718.581965][T14357] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1491/file0 supports timestamps until 2038 (0x7fffffff) 19:58:28 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x10000000, 0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="a44ebd7973fb472ddd8cdb88f77227e9323d9e991d9e82f6369645773d55906cae75b922767b18f7100b7687b04b0843ad39b0bca0b8be0545d1a4a6ff5cc707242e12075aeb62e1b35d78a37e219f3d97e415a137e33663c9659ef564b71c36cc59") wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114bffffffff166391c68f72e44e260f82e8a9bfc92b1055f69a41237647e947e4df739526ecbb3987b178b1ead50fcc2216aa3876aac7ee49709a8385add1496a9db2e97019a21f451b77de1a46c402e7486b0ce779", 0x6f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) r1 = gettid() ptrace$setregs(0xf, r1, 0x401, &(0x7f0000000140)="f7e200dbffcc5c4f0cdcf491b486263e9eebdbb39a41d4e81d9d8958909317dd45c9116637dac9b6bfdceb4c9061f3a03128b40d759b13eb58f25455f840aec8697ea464e21e874dc8cbe2b027944bc8") 19:58:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000006004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 718.654133][T14373] loop3: detected capacity change from 0 to 264192 [ 718.666303][T14373] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 718.678349][T14378] loop1: detected capacity change from 0 to 264192 19:58:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 718.717761][T14383] loop4: detected capacity change from 0 to 4 [ 718.743188][T14378] EXT4-fs (loop1): 1 orphan inode deleted [ 718.748933][T14378] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 718.767169][T14378] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2133/file0 supports timestamps until 2038 (0x7fffffff) [ 718.781795][T14383] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 718.806718][T14403] loop3: detected capacity change from 0 to 264192 19:58:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000007004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600d00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000001000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 718.818018][T14403] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 718.865149][T14383] loop4: detected capacity change from 0 to 4 [ 718.887460][T14383] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 718.931096][T14423] loop3: detected capacity change from 0 to 264192 [ 718.957357][T14430] loop1: detected capacity change from 0 to 264192 [ 718.964744][T14423] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 718.985203][T14430] EXT4-fs (loop1): 1 orphan inode deleted [ 718.991045][T14430] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 719.003569][T14430] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2134/file0 supports timestamps until 2038 (0x7fffffff) [ 719.036228][T14441] loop5: detected capacity change from 0 to 264192 [ 719.042865][T14441] FAULT_INJECTION: forcing a failure. [ 719.042865][T14441] name failslab, interval 1, probability 0, space 0, times 0 [ 719.055593][T14441] CPU: 0 PID: 14441 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 719.065942][T14441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.076037][T14441] Call Trace: [ 719.079325][T14441] dump_stack_lvl+0xd6/0x122 [ 719.083904][T14441] dump_stack+0x11/0x1b [ 719.088071][T14441] should_fail+0x23c/0x250 [ 719.092527][T14441] __should_failslab+0x81/0x90 [ 719.097279][T14441] ? call_usermodehelper_setup+0x71/0x190 [ 719.103020][T14441] should_failslab+0x5/0x20 [ 719.107650][T14441] kmem_cache_alloc_trace+0x52/0x320 [ 719.112998][T14441] call_usermodehelper_setup+0x71/0x190 [ 719.118530][T14441] ? add_uevent_var+0x1d0/0x1d0 [ 719.123415][T14441] kobject_uevent_env+0xb29/0xc40 [ 719.128447][T14441] ? internal_create_group+0x7d9/0x860 [ 719.134188][T14441] ? set_capacity_and_notify+0x1eb/0x200 [ 719.139936][T14441] kobject_uevent+0x18/0x20 [ 719.144437][T14441] loop_configure+0xce1/0xeb0 [ 719.149418][T14441] lo_ioctl+0x618/0x13e0 [ 719.153743][T14441] ? path_openat+0x18d4/0x1ec0 [ 719.159064][T14441] ? blkdev_common_ioctl+0x438/0x1110 [ 719.164629][T14441] ? selinux_file_ioctl+0x981/0xa10 [ 719.169983][T14441] ? lo_release+0x120/0x120 [ 719.174755][T14441] blkdev_ioctl+0x1d0/0x3f0 [ 719.179276][T14441] block_ioctl+0x6e/0x80 [ 719.183509][T14441] ? blkdev_iopoll+0x80/0x80 [ 719.188081][T14441] __se_sys_ioctl+0xcb/0x140 [ 719.192737][T14441] __x64_sys_ioctl+0x3f/0x50 [ 719.197314][T14441] do_syscall_64+0x44/0xa0 [ 719.201817][T14441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 719.208170][T14441] RIP: 0033:0x7f6925d1b4c7 [ 719.212642][T14441] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 719.232290][T14441] RSP: 002b:00007f6923a92f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 719.240866][T14441] RAX: ffffffffffffffda RBX: 00007f6925d65cc0 RCX: 00007f6925d1b4c7 [ 719.248950][T14441] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 719.256965][T14441] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 719.264939][T14441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 719.272982][T14441] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b 19:58:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 53) 19:58:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000008004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000001000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f060400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600e00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 719.293798][T14441] EXT4-fs (loop5): 1 orphan inode deleted [ 719.299578][T14441] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 719.311415][T14441] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1492/file0 supports timestamps until 2038 (0x7fffffff) [ 719.368729][T14459] loop3: detected capacity change from 0 to 264192 [ 719.382221][T14459] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 719.399429][T14464] loop4: detected capacity change from 0 to 4 19:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006000000001000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000018004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 719.417818][T14464] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 719.444171][T14469] loop1: detected capacity change from 0 to 264192 19:58:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100001c004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 719.466716][T14464] loop4: detected capacity change from 0 to 4 [ 719.476592][T14464] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000000000000020000000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f100400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 719.526868][T14489] loop3: detected capacity change from 0 to 264192 [ 719.534734][T14469] EXT4-fs (loop1): 1 orphan inode deleted [ 719.540485][T14469] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 719.553537][T14489] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 719.618175][T14469] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2135/file0 supports timestamps until 2038 (0x7fffffff) [ 719.621480][T14499] loop4: detected capacity change from 0 to 4 [ 719.666453][T14509] loop5: detected capacity change from 0 to 264192 [ 719.674179][T14509] FAULT_INJECTION: forcing a failure. [ 719.674179][T14509] name failslab, interval 1, probability 0, space 0, times 0 [ 719.678589][T14499] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 719.686888][T14509] CPU: 1 PID: 14509 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 719.706389][T14509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.716493][T14509] Call Trace: [ 719.719765][T14509] dump_stack_lvl+0xd6/0x122 [ 719.724361][T14509] dump_stack+0x11/0x1b [ 719.728674][T14509] should_fail+0x23c/0x250 [ 719.733135][T14509] ? getname_flags+0x84/0x3f0 [ 719.737874][T14509] __should_failslab+0x81/0x90 [ 719.742728][T14509] should_failslab+0x5/0x20 [ 719.747222][T14509] kmem_cache_alloc+0x4f/0x300 [ 719.751969][T14509] getname_flags+0x84/0x3f0 [ 719.756458][T14509] ? switch_fpu_return+0xa/0x10 [ 719.761330][T14509] __x64_sys_mkdir+0x31/0x50 [ 719.765968][T14509] do_syscall_64+0x44/0xa0 [ 719.770373][T14509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 719.776255][T14509] RIP: 0033:0x7f6925d1a817 [ 719.780655][T14509] 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 [ 719.800248][T14509] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 719.808665][T14509] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 719.816651][T14509] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 719.824714][T14509] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 719.832697][T14509] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 719.840731][T14509] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000026004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 1) 19:58:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 54) 19:58:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600f00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 719.885275][T14499] loop4: detected capacity change from 0 to 4 [ 719.891794][T14499] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 719.953584][T14530] FAULT_INJECTION: forcing a failure. [ 719.953584][T14530] name failslab, interval 1, probability 0, space 0, times 0 [ 719.966246][T14530] CPU: 0 PID: 14530 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 719.976433][T14530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.986648][T14530] Call Trace: [ 719.990004][T14530] dump_stack_lvl+0xd6/0x122 [ 719.993970][T14534] loop1: detected capacity change from 0 to 264192 [ 719.994756][T14530] dump_stack+0x11/0x1b [ 720.005562][T14530] should_fail+0x23c/0x250 [ 720.007239][T14536] loop4: detected capacity change from 0 to 4 [ 720.010174][T14530] ? __se_sys_memfd_create+0xfb/0x390 [ 720.010200][T14530] __should_failslab+0x81/0x90 [ 720.018400][T14537] loop3: detected capacity change from 0 to 264192 [ 720.021709][T14530] should_failslab+0x5/0x20 [ 720.037565][T14530] __kmalloc+0x6f/0x350 [ 720.041889][T14530] ? strnlen_user+0x137/0x1c0 [ 720.046580][T14530] __se_sys_memfd_create+0xfb/0x390 [ 720.051829][T14530] __x64_sys_memfd_create+0x2d/0x40 [ 720.057070][T14530] do_syscall_64+0x44/0xa0 [ 720.061540][T14530] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 720.067566][T14530] RIP: 0033:0x7efd5c672709 [ 720.071981][T14530] 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 [ 720.091587][T14530] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.099994][T14530] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 720.108080][T14530] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 [ 720.116218][T14530] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 720.124205][T14530] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 720.132176][T14530] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 19:58:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000fe004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 720.148499][T14536] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 720.165337][T14534] EXT4-fs (loop1): 1 orphan inode deleted [ 720.171103][T14534] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 720.194467][T14537] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 2) 19:58:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 720.198212][T14534] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2136/file0 supports timestamps until 2038 (0x7fffffff) [ 720.227436][T14536] loop4: detected capacity change from 0 to 4 [ 720.240018][T14536] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 720.280304][T14560] FAULT_INJECTION: forcing a failure. [ 720.280304][T14560] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 720.293384][T14560] CPU: 1 PID: 14560 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 720.297697][T14562] loop5: detected capacity change from 0 to 264192 [ 720.303539][T14560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.303554][T14560] Call Trace: [ 720.303561][T14560] dump_stack_lvl+0xd6/0x122 [ 720.310801][T14562] FAULT_INJECTION: forcing a failure. [ 720.310801][T14562] name failslab, interval 1, probability 0, space 0, times 0 [ 720.320217][T14560] dump_stack+0x11/0x1b [ 720.344929][T14560] should_fail+0x23c/0x250 [ 720.349342][T14560] should_fail_usercopy+0x16/0x20 [ 720.354477][T14560] _copy_from_user+0x1c/0xd0 [ 720.359072][T14560] __se_sys_memfd_create+0x137/0x390 [ 720.364364][T14560] __x64_sys_memfd_create+0x2d/0x40 [ 720.369555][T14560] do_syscall_64+0x44/0xa0 [ 720.373969][T14560] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 720.379980][T14560] RIP: 0033:0x7efd5c672709 [ 720.384391][T14560] 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 [ 720.404011][T14560] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.412419][T14560] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 720.420448][T14560] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 [ 720.428483][T14560] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 720.436447][T14560] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 720.444475][T14560] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 [ 720.452487][T14562] CPU: 0 PID: 14562 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 720.462647][T14562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.472708][T14562] Call Trace: [ 720.475990][T14562] dump_stack_lvl+0xd6/0x122 [ 720.480641][T14562] dump_stack+0x11/0x1b [ 720.484892][T14562] should_fail+0x23c/0x250 [ 720.487995][T14566] FAULT_INJECTION: forcing a failure. [ 720.487995][T14566] name failslab, interval 1, probability 0, space 0, times 0 [ 720.489373][T14562] ? getname_flags+0x84/0x3f0 [ 720.489400][T14562] __should_failslab+0x81/0x90 [ 720.511526][T14562] should_failslab+0x5/0x20 [ 720.516035][T14562] kmem_cache_alloc+0x4f/0x300 [ 720.520798][T14562] getname_flags+0x84/0x3f0 [ 720.525360][T14562] ? switch_fpu_return+0xa/0x10 [ 720.530202][T14562] __x64_sys_mkdir+0x31/0x50 [ 720.534878][T14562] do_syscall_64+0x44/0xa0 [ 720.539292][T14562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 720.545239][T14562] RIP: 0033:0x7f6925d1a817 [ 720.549654][T14562] 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 [ 720.569718][T14562] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 720.578561][T14562] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 720.586814][T14562] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 720.594818][T14562] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 720.602879][T14562] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 720.610843][T14562] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 720.618834][T14566] CPU: 1 PID: 14566 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 720.629100][T14566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.639183][T14566] Call Trace: [ 720.642482][T14566] dump_stack_lvl+0xd6/0x122 [ 720.647072][T14566] dump_stack+0x11/0x1b [ 720.651221][T14566] should_fail+0x23c/0x250 [ 720.655714][T14566] ? shmem_alloc_inode+0x22/0x30 [ 720.661089][T14566] __should_failslab+0x81/0x90 [ 720.665953][T14566] ? shmem_match+0xa0/0xa0 [ 720.670454][T14566] should_failslab+0x5/0x20 [ 720.675025][T14566] kmem_cache_alloc+0x4f/0x300 [ 720.679796][T14566] ? shmem_match+0xa0/0xa0 [ 720.684235][T14566] shmem_alloc_inode+0x22/0x30 [ 720.689046][T14566] new_inode_pseudo+0x38/0x1c0 [ 720.693895][T14566] new_inode+0x21/0x120 [ 720.698171][T14566] shmem_get_inode+0xb7/0x4a0 [ 720.702843][T14566] __shmem_file_setup+0xf1/0x1d0 [ 720.707837][T14566] shmem_file_setup+0x37/0x40 [ 720.712581][T14566] __se_sys_memfd_create+0x1eb/0x390 [ 720.718051][T14566] __x64_sys_memfd_create+0x2d/0x40 [ 720.723242][T14566] do_syscall_64+0x44/0xa0 [ 720.727705][T14566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 720.733613][T14566] RIP: 0033:0x7efd5c672709 [ 720.738020][T14566] 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 [ 720.757684][T14566] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.766088][T14566] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 720.774080][T14566] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 19:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 3) 19:58:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004024000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 720.782214][T14566] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 720.790281][T14566] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 720.798263][T14566] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 [ 720.814343][T14561] loop1: detected capacity change from 0 to 264192 19:58:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000034000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 720.893499][T14561] EXT4-fs (loop1): 1 orphan inode deleted [ 720.895963][T14578] loop3: detected capacity change from 0 to 264192 [ 720.899380][T14561] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 720.918949][T14578] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 55) 19:58:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000002044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 4) [ 720.970121][T14561] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2137/file0 supports timestamps until 2038 (0x7fffffff) [ 721.016351][T14596] FAULT_INJECTION: forcing a failure. [ 721.016351][T14596] name failslab, interval 1, probability 0, space 0, times 0 [ 721.029020][T14596] CPU: 0 PID: 14596 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 721.039388][T14596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.049652][T14596] Call Trace: [ 721.052995][T14596] dump_stack_lvl+0xd6/0x122 [ 721.057678][T14596] dump_stack+0x11/0x1b [ 721.061910][T14596] should_fail+0x23c/0x250 [ 721.066412][T14596] ? security_inode_alloc+0x30/0x180 [ 721.071854][T14596] __should_failslab+0x81/0x90 [ 721.076720][T14596] should_failslab+0x5/0x20 [ 721.081287][T14596] kmem_cache_alloc+0x4f/0x300 [ 721.081539][T14598] loop3: detected capacity change from 0 to 264192 [ 721.086065][T14596] security_inode_alloc+0x30/0x180 [ 721.086097][T14596] inode_init_always+0x20d/0x440 [ 721.086120][T14596] ? shmem_match+0xa0/0xa0 [ 721.107420][T14596] new_inode_pseudo+0x73/0x1c0 [ 721.109835][T14601] loop4: detected capacity change from 0 to 4 [ 721.112316][T14596] new_inode+0x21/0x120 [ 721.122544][T14596] shmem_get_inode+0xb7/0x4a0 [ 721.127323][T14596] __shmem_file_setup+0xf1/0x1d0 [ 721.132463][T14596] shmem_file_setup+0x37/0x40 [ 721.137159][T14596] __se_sys_memfd_create+0x1eb/0x390 [ 721.142544][T14596] __x64_sys_memfd_create+0x2d/0x40 [ 721.147795][T14596] do_syscall_64+0x44/0xa0 [ 721.152228][T14596] entry_SYSCALL_64_after_hwframe+0x44/0xae 19:58:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601100000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 721.158105][T14598] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 721.158238][T14596] RIP: 0033:0x7efd5c672709 [ 721.172626][T14596] 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 [ 721.183538][T14601] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 721.192419][T14596] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 721.192442][T14596] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 721.192453][T14596] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 [ 721.226343][T14596] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 721.234315][T14596] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 721.242486][T14596] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 19:58:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000006044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 5) [ 721.264766][T14606] loop5: detected capacity change from 0 to 264192 [ 721.285909][T14606] FAULT_INJECTION: forcing a failure. [ 721.285909][T14606] name failslab, interval 1, probability 0, space 0, times 0 [ 721.296776][T14612] FAULT_INJECTION: forcing a failure. [ 721.296776][T14612] name failslab, interval 1, probability 0, space 0, times 0 [ 721.298572][T14606] CPU: 1 PID: 14606 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 721.321269][T14606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.331545][T14606] Call Trace: [ 721.334819][T14606] dump_stack_lvl+0xd6/0x122 [ 721.339429][T14606] dump_stack+0x11/0x1b [ 721.343582][T14606] should_fail+0x23c/0x250 [ 721.348093][T14606] ? __d_alloc+0x36/0x370 [ 721.352421][T14606] __should_failslab+0x81/0x90 [ 721.357263][T14606] should_failslab+0x5/0x20 [ 721.361766][T14606] kmem_cache_alloc+0x4f/0x300 [ 721.366626][T14606] __d_alloc+0x36/0x370 [ 721.370796][T14606] d_alloc+0x2a/0x130 [ 721.374829][T14606] __lookup_hash+0x8f/0x180 [ 721.379347][T14606] filename_create+0xfc/0x270 [ 721.384023][T14606] do_mkdirat+0x53/0x2c0 [ 721.388320][T14606] __x64_sys_mkdir+0x40/0x50 [ 721.392915][T14606] do_syscall_64+0x44/0xa0 [ 721.397448][T14606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 721.403409][T14606] RIP: 0033:0x7f6925d1a817 [ 721.407940][T14606] 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 [ 721.427681][T14606] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 721.436170][T14606] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 721.444136][T14606] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 721.452126][T14606] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 721.460094][T14606] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 721.468056][T14606] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 721.476026][T14612] CPU: 0 PID: 14612 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 721.486188][T14612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.496241][T14612] Call Trace: [ 721.499524][T14612] dump_stack_lvl+0xd6/0x122 [ 721.504159][T14612] dump_stack+0x11/0x1b [ 721.508331][T14612] should_fail+0x23c/0x250 [ 721.512770][T14612] ? __d_alloc+0x36/0x370 [ 721.517100][T14612] __should_failslab+0x81/0x90 [ 721.522011][T14612] should_failslab+0x5/0x20 [ 721.526522][T14612] kmem_cache_alloc+0x4f/0x300 [ 721.531282][T14612] __d_alloc+0x36/0x370 [ 721.535495][T14612] d_alloc_pseudo+0x1a/0x50 [ 721.540001][T14612] alloc_file_pseudo+0x77/0x150 [ 721.544873][T14612] __shmem_file_setup+0x14c/0x1d0 [ 721.549990][T14612] shmem_file_setup+0x37/0x40 [ 721.554675][T14612] __se_sys_memfd_create+0x1eb/0x390 [ 721.560079][T14612] __x64_sys_memfd_create+0x2d/0x40 [ 721.565308][T14612] do_syscall_64+0x44/0xa0 [ 721.569809][T14612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 721.576210][T14612] RIP: 0033:0x7efd5c672709 [ 721.580621][T14612] 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 [ 721.600224][T14612] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 721.608634][T14612] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 721.616602][T14612] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 [ 721.624628][T14612] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 721.632597][T14612] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 721.640562][T14612] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 [ 721.665105][T14601] loop4: detected capacity change from 0 to 4 [ 721.675615][T14601] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000080044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 721.714788][T14627] loop1: detected capacity change from 0 to 264192 19:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 6) 19:58:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f040600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 721.772295][T14636] loop3: detected capacity change from 0 to 264192 [ 721.809555][T14627] EXT4-fs (loop1): 1 orphan inode deleted [ 721.815341][T14627] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 721.830282][T14636] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 721.836115][T14645] FAULT_INJECTION: forcing a failure. [ 721.836115][T14645] name failslab, interval 1, probability 0, space 0, times 0 [ 721.841945][T14644] loop4: detected capacity change from 0 to 4 [ 721.852950][T14645] CPU: 0 PID: 14645 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 721.852974][T14645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.852984][T14645] Call Trace: [ 721.852991][T14645] dump_stack_lvl+0xd6/0x122 [ 721.864332][T14644] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 721.869271][T14645] dump_stack+0x11/0x1b [ 721.895768][T14627] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2138/file0 supports timestamps until 2038 (0x7fffffff) [ 721.896590][T14645] should_fail+0x23c/0x250 [ 721.919578][T14645] ? __alloc_file+0x2e/0x1a0 [ 721.924249][T14645] __should_failslab+0x81/0x90 [ 721.929427][T14645] should_failslab+0x5/0x20 [ 721.934030][T14645] kmem_cache_alloc+0x4f/0x300 [ 721.938897][T14645] __alloc_file+0x2e/0x1a0 [ 721.943642][T14645] alloc_empty_file+0xcd/0x1c0 [ 721.948519][T14645] alloc_file+0x3a/0x280 [ 721.953001][T14645] alloc_file_pseudo+0xfa/0x150 [ 721.957875][T14645] __shmem_file_setup+0x14c/0x1d0 [ 721.963594][T14645] shmem_file_setup+0x37/0x40 [ 721.968899][T14645] __se_sys_memfd_create+0x1eb/0x390 [ 721.974318][T14645] __x64_sys_memfd_create+0x2d/0x40 [ 721.979783][T14645] do_syscall_64+0x44/0xa0 [ 721.984496][T14645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 721.990647][T14645] RIP: 0033:0x7efd5c672709 [ 721.995760][T14645] 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 [ 722.015977][T14645] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 722.024500][T14645] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 722.032491][T14645] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 [ 722.040773][T14645] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 722.049655][T14645] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 722.057788][T14645] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 19:58:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 56) 19:58:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000054000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601200000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 7) 19:58:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 722.083496][T14644] loop4: detected capacity change from 0 to 4 [ 722.100543][T14644] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 722.173134][T14675] loop4: detected capacity change from 0 to 4 [ 722.179506][T14674] loop3: detected capacity change from 0 to 264192 [ 722.186705][T14677] FAULT_INJECTION: forcing a failure. [ 722.186705][T14677] name failslab, interval 1, probability 0, space 0, times 0 [ 722.190833][T14679] loop1: detected capacity change from 0 to 264192 [ 722.199352][T14677] CPU: 0 PID: 14677 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 722.199375][T14677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.226071][T14677] Call Trace: [ 722.229360][T14677] dump_stack_lvl+0xd6/0x122 [ 722.232844][T14681] loop5: detected capacity change from 0 to 264192 [ 722.234090][T14677] dump_stack+0x11/0x1b [ 722.241124][T14681] FAULT_INJECTION: forcing a failure. [ 722.241124][T14681] name failslab, interval 1, probability 0, space 0, times 0 [ 722.245008][T14677] should_fail+0x23c/0x250 [ 722.245042][T14677] ? security_file_alloc+0x30/0x190 [ 722.245063][T14677] __should_failslab+0x81/0x90 [ 722.245082][T14677] should_failslab+0x5/0x20 [ 722.276456][T14677] kmem_cache_alloc+0x4f/0x300 [ 722.281225][T14677] security_file_alloc+0x30/0x190 [ 722.286299][T14677] __alloc_file+0x83/0x1a0 [ 722.290910][T14677] alloc_empty_file+0xcd/0x1c0 [ 722.295678][T14677] alloc_file+0x3a/0x280 [ 722.299981][T14677] alloc_file_pseudo+0xfa/0x150 [ 722.304933][T14677] __shmem_file_setup+0x14c/0x1d0 [ 722.310151][T14677] shmem_file_setup+0x37/0x40 [ 722.314919][T14677] __se_sys_memfd_create+0x1eb/0x390 [ 722.320212][T14677] __x64_sys_memfd_create+0x2d/0x40 [ 722.325431][T14677] do_syscall_64+0x44/0xa0 [ 722.329992][T14677] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.335952][T14677] RIP: 0033:0x7efd5c672709 [ 722.340636][T14677] 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 [ 722.360236][T14677] RSP: 002b:00007efd5a3e9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 722.368878][T14677] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007efd5c672709 [ 722.376865][T14677] RDX: 0000000000022b00 RSI: 0000000000000000 RDI: 00007efd5c6cbe76 [ 722.384902][T14677] RBP: 000000000000000b R08: 0000000000011580 R09: ffffffffffffffff [ 722.392874][T14677] R10: 000000000000000b R11: 0000000000000246 R12: 0000000008100000 [ 722.401297][T14677] R13: 0000000020000100 R14: 0000000008100000 R15: 00000000200000c0 [ 722.409268][T14681] CPU: 1 PID: 14681 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 722.419836][T14681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.429929][T14681] Call Trace: [ 722.433216][T14681] dump_stack_lvl+0xd6/0x122 [ 722.437909][T14681] dump_stack+0x11/0x1b [ 722.442126][T14681] should_fail+0x23c/0x250 [ 722.446567][T14681] ? ext4_alloc_inode+0x27/0x300 [ 722.451730][T14681] __should_failslab+0x81/0x90 [ 722.456775][T14681] ? set_qf_name+0x230/0x230 [ 722.461976][T14681] should_failslab+0x5/0x20 [ 722.466660][T14681] kmem_cache_alloc+0x4f/0x300 [ 722.471959][T14681] ? ebitmap_destroy+0x91/0xa0 [ 722.476735][T14681] ? set_qf_name+0x230/0x230 [ 722.481513][T14681] ext4_alloc_inode+0x27/0x300 [ 722.486284][T14681] ? set_qf_name+0x230/0x230 [ 722.490945][T14681] new_inode_pseudo+0x38/0x1c0 [ 722.495738][T14681] new_inode+0x21/0x120 [ 722.499953][T14681] __ext4_new_inode+0x13f/0x2fd0 [ 722.505667][T14681] ? __dquot_initialize+0x13d/0x7f0 [ 722.511063][T14681] ext4_mkdir+0x28a/0x760 [ 722.515392][T14681] vfs_mkdir+0x2c3/0x3e0 [ 722.519721][T14681] do_mkdirat+0x12e/0x2c0 [ 722.524074][T14681] __x64_sys_mkdir+0x40/0x50 [ 722.528682][T14681] do_syscall_64+0x44/0xa0 [ 722.533284][T14681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.539283][T14681] RIP: 0033:0x7f6925d1a817 [ 722.543770][T14681] 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 [ 722.563377][T14681] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:58:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100002f054000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 722.571786][T14681] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 722.579870][T14681] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 722.588319][T14681] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 722.596509][T14681] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 722.604583][T14681] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 8) [ 722.617383][T14675] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 57) 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 722.657488][T14674] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 722.669186][T14679] __quota_error: 68 callbacks suppressed [ 722.669198][T14679] Quota error (device loop1): write_blk: dquota write failed [ 722.682848][T14679] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 722.697360][T14679] Quota error (device loop1): write_blk: dquota write failed 19:58:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 722.704909][T14679] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 722.708977][T14675] loop4: detected capacity change from 0 to 4 [ 722.730605][T14694] FAULT_INJECTION: forcing a failure. [ 722.730605][T14694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 722.743903][T14694] CPU: 1 PID: 14694 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 722.754061][T14694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.758474][T14679] Quota error (device loop1): write_blk: dquota write failed [ 722.764119][T14694] Call Trace: [ 722.764131][T14694] dump_stack_lvl+0xd6/0x122 [ 722.771523][T14679] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 722.774810][T14694] dump_stack+0x11/0x1b [ 722.780712][T14679] EXT4-fs (loop1): 1 orphan inode deleted [ 722.789343][T14694] should_fail+0x23c/0x250 [ 722.789366][T14694] __alloc_pages+0x102/0x320 19:58:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601300000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 722.789384][T14694] alloc_pages_vma+0x5ee/0x770 [ 722.793629][T14679] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 722.799323][T14694] shmem_getpage_gfp+0x96d/0x13d0 [ 722.804711][T14679] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2139/file0 supports timestamps until 2038 (0x7fffffff) [ 722.808563][T14694] ? kfree+0x196/0x1d0 [ 722.808584][T14694] shmem_write_begin+0x7e/0x100 [ 722.852505][T14694] generic_perform_write+0x1b8/0x3e0 19:58:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000074000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 722.857817][T14694] __generic_file_write_iter+0x174/0x310 [ 722.863503][T14694] ? generic_write_checks+0x250/0x290 [ 722.868896][T14694] generic_file_write_iter+0x75/0x130 [ 722.874279][T14694] vfs_write+0x7bc/0x900 [ 722.878540][T14694] __x64_sys_pwrite64+0xf5/0x150 [ 722.883496][T14694] do_syscall_64+0x44/0xa0 [ 722.887920][T14694] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.893914][T14694] RIP: 0033:0x7efd5c6258a7 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000184000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000001c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 722.898501][T14694] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 722.918201][T14694] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 722.926620][T14694] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 722.934596][T14694] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 722.942576][T14694] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 722.950624][T14694] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000204000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 9) [ 722.958669][T14694] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 19:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000264000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 723.002621][T14704] loop3: detected capacity change from 0 to 264192 [ 723.043843][T14704] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 723.060198][T14737] loop5: detected capacity change from 0 to 264192 [ 723.064861][T14736] loop4: detected capacity change from 0 to 4 [ 723.067258][T14730] loop1: detected capacity change from 0 to 264192 [ 723.082306][T14737] FAULT_INJECTION: forcing a failure. [ 723.082306][T14737] name failslab, interval 1, probability 0, space 0, times 0 [ 723.095244][T14737] CPU: 1 PID: 14737 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 723.104200][T14739] FAULT_INJECTION: forcing a failure. [ 723.104200][T14739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 723.105523][T14737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.128648][T14737] Call Trace: [ 723.131994][T14737] dump_stack_lvl+0xd6/0x122 [ 723.136670][T14737] dump_stack+0x11/0x1b [ 723.140917][T14737] should_fail+0x23c/0x250 [ 723.145329][T14737] ? security_inode_alloc+0x30/0x180 [ 723.150650][T14737] __should_failslab+0x81/0x90 [ 723.155592][T14737] should_failslab+0x5/0x20 [ 723.160187][T14737] kmem_cache_alloc+0x4f/0x300 [ 723.164964][T14737] security_inode_alloc+0x30/0x180 [ 723.170131][T14737] inode_init_always+0x20d/0x440 [ 723.175066][T14737] ? set_qf_name+0x230/0x230 [ 723.179655][T14737] new_inode_pseudo+0x73/0x1c0 [ 723.184465][T14737] new_inode+0x21/0x120 [ 723.188776][T14737] __ext4_new_inode+0x13f/0x2fd0 [ 723.193749][T14737] ? __dquot_initialize+0x13d/0x7f0 [ 723.199001][T14737] ext4_mkdir+0x28a/0x760 [ 723.203372][T14737] vfs_mkdir+0x2c3/0x3e0 [ 723.207701][T14737] do_mkdirat+0x12e/0x2c0 [ 723.212031][T14737] __x64_sys_mkdir+0x40/0x50 [ 723.216618][T14737] do_syscall_64+0x44/0xa0 [ 723.221140][T14737] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.227040][T14737] RIP: 0033:0x7f6925d1a817 [ 723.231479][T14737] 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 [ 723.251343][T14737] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 723.259755][T14737] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 723.267748][T14737] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 723.275717][T14737] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 723.283721][T14737] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 723.291706][T14737] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 723.299885][T14739] CPU: 0 PID: 14739 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 723.306863][T14704] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2456/file0 supports timestamps until 2038 (0x7fffffff) [ 723.310179][T14739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.310192][T14739] Call Trace: [ 723.310200][T14739] dump_stack_lvl+0xd6/0x122 [ 723.343086][T14739] dump_stack+0x11/0x1b [ 723.347444][T14739] should_fail+0x23c/0x250 [ 723.348466][T14736] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 723.351966][T14739] should_fail_usercopy+0x16/0x20 [ 723.351993][T14739] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 723.372231][T14739] ? shmem_write_begin+0x7e/0x100 [ 723.377287][T14739] generic_perform_write+0x201/0x3e0 [ 723.382626][T14739] __generic_file_write_iter+0x174/0x310 [ 723.388298][T14739] ? generic_write_checks+0x250/0x290 [ 723.393734][T14739] generic_file_write_iter+0x75/0x130 [ 723.399142][T14739] vfs_write+0x7bc/0x900 [ 723.403396][T14739] __x64_sys_pwrite64+0xf5/0x150 [ 723.408360][T14739] do_syscall_64+0x44/0xa0 [ 723.412788][T14739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.418767][T14739] RIP: 0033:0x7efd5c6258a7 [ 723.423449][T14739] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 723.443148][T14739] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 723.451632][T14739] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 723.459610][T14739] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 723.468095][T14739] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 723.471516][T14730] Quota error (device loop1): write_blk: dquota write failed [ 723.476243][T14739] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 723.476257][T14739] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 723.499945][T14730] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 723.510195][T14730] Quota error (device loop1): write_blk: dquota write failed [ 723.517635][T14730] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 723.532953][T14736] loop4: detected capacity change from 0 to 4 19:58:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 58) 19:58:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000052f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 10) [ 723.539973][T14736] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 723.546335][T14730] EXT4-fs (loop1): 1 orphan inode deleted [ 723.555794][T14730] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 723.566848][T14730] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2140/file0 supports timestamps until 2038 (0x7fffffff) 19:58:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601400000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 723.656929][T14767] loop3: detected capacity change from 0 to 264192 [ 723.665841][T14768] FAULT_INJECTION: forcing a failure. [ 723.665841][T14768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 723.679042][T14768] CPU: 0 PID: 14768 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 723.689705][T14768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.689815][T14773] loop5: detected capacity change from 0 to 264192 [ 723.699760][T14768] Call Trace: [ 723.699773][T14768] dump_stack_lvl+0xd6/0x122 [ 723.699801][T14768] dump_stack+0x11/0x1b [ 723.711313][T14773] FAULT_INJECTION: forcing a failure. [ 723.711313][T14773] name failslab, interval 1, probability 0, space 0, times 0 [ 723.714166][T14768] should_fail+0x23c/0x250 [ 723.735421][T14768] should_fail_usercopy+0x16/0x20 [ 723.740444][T14768] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 723.746170][T14768] ? shmem_write_begin+0x7e/0x100 [ 723.751409][T14768] generic_perform_write+0x201/0x3e0 [ 723.756759][T14768] __generic_file_write_iter+0x174/0x310 [ 723.762465][T14768] ? generic_write_checks+0x250/0x290 [ 723.767867][T14768] generic_file_write_iter+0x75/0x130 [ 723.773247][T14768] vfs_write+0x7bc/0x900 [ 723.777492][T14768] __x64_sys_pwrite64+0xf5/0x150 [ 723.782427][T14768] do_syscall_64+0x44/0xa0 [ 723.786867][T14768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.792878][T14768] RIP: 0033:0x7efd5c6258a7 [ 723.797383][T14768] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 723.818207][T14768] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 723.826755][T14768] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 723.834805][T14768] RDX: 0000000000000009 RSI: 0000000020010100 RDI: 0000000000000004 [ 723.842828][T14768] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff 19:58:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000003f4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 723.850878][T14768] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 723.858844][T14768] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 723.866812][T14773] CPU: 1 PID: 14773 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 723.876976][T14773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.887100][T14773] Call Trace: [ 723.890373][T14773] dump_stack_lvl+0xd6/0x122 [ 723.894961][T14773] dump_stack+0x11/0x1b [ 723.899216][T14773] should_fail+0x23c/0x250 [ 723.903748][T14773] ? sidtab_sid2str_get+0x9c/0x130 [ 723.908853][T14773] __should_failslab+0x81/0x90 [ 723.913615][T14773] should_failslab+0x5/0x20 [ 723.918312][T14773] __kmalloc_track_caller+0x6d/0x350 [ 723.923593][T14773] kmemdup+0x21/0x50 [ 723.927504][T14773] sidtab_sid2str_get+0x9c/0x130 [ 723.932515][T14773] security_sid_to_context_core+0x1cb/0x2d0 [ 723.938413][T14773] security_sid_to_context_force+0x2f/0x40 [ 723.944278][T14773] selinux_inode_init_security+0x4e4/0x590 [ 723.950090][T14773] security_inode_init_security+0xe4/0x260 [ 723.955917][T14773] ? ext4_init_security+0x40/0x40 [ 723.960948][T14773] ext4_init_security+0x30/0x40 [ 723.965797][T14773] __ext4_new_inode+0x2a0a/0x2fd0 [ 723.970860][T14773] ext4_mkdir+0x28a/0x760 [ 723.975187][T14773] vfs_mkdir+0x2c3/0x3e0 [ 723.979425][T14773] do_mkdirat+0x12e/0x2c0 [ 723.983748][T14773] __x64_sys_mkdir+0x40/0x50 [ 723.988404][T14773] do_syscall_64+0x44/0xa0 [ 723.992868][T14773] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 723.998802][T14773] RIP: 0033:0x7f6925d1a817 [ 724.003210][T14773] 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 [ 724.022862][T14773] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 724.031278][T14773] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 724.039267][T14773] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 724.047235][T14773] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 724.055200][T14773] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 724.063172][T14773] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 724.078239][T14767] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 724.102678][T14779] loop4: detected capacity change from 0 to 4 19:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 11) [ 724.113287][T14779] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 724.132772][T14784] loop1: detected capacity change from 0 to 264192 [ 724.173128][T14784] EXT4-fs (loop1): 1 orphan inode deleted [ 724.178912][T14784] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 724.183668][T14789] FAULT_INJECTION: forcing a failure. [ 724.183668][T14789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 724.191183][T14784] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2141/file0 supports timestamps until 2038 (0x7fffffff) [ 724.203080][T14789] CPU: 0 PID: 14789 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 724.227602][T14789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.237738][T14789] Call Trace: [ 724.241040][T14789] dump_stack_lvl+0xd6/0x122 [ 724.245651][T14789] dump_stack+0x11/0x1b [ 724.249820][T14789] should_fail+0x23c/0x250 [ 724.254345][T14789] should_fail_usercopy+0x16/0x20 [ 724.259409][T14789] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 724.265135][T14789] ? shmem_write_begin+0x7e/0x100 19:58:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000404000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000b00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601500000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 724.270253][T14789] generic_perform_write+0x201/0x3e0 [ 724.275560][T14789] __generic_file_write_iter+0x174/0x310 [ 724.281495][T14789] ? generic_write_checks+0x250/0x290 [ 724.286905][T14789] generic_file_write_iter+0x75/0x130 [ 724.292645][T14789] vfs_write+0x7bc/0x900 [ 724.296902][T14789] __x64_sys_pwrite64+0xf5/0x150 [ 724.301950][T14789] do_syscall_64+0x44/0xa0 [ 724.306445][T14789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 724.312524][T14789] RIP: 0033:0x7efd5c6258a7 [ 724.316953][T14789] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 724.338073][T14789] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 724.341578][T14804] loop3: detected capacity change from 0 to 264192 [ 724.346700][T14789] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 724.346718][T14789] RDX: 0000000000000009 RSI: 0000000020010200 RDI: 0000000000000004 [ 724.346728][T14789] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 724.346739][T14789] R10: 0000000000000560 R11: 0000000000000293 R12: 0000000000000004 [ 724.346748][T14789] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 724.358792][T14805] loop4: detected capacity change from 0 to 4 [ 724.404943][T14804] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 59) 19:58:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000004804000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 12) [ 724.417265][T14805] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 724.452754][T14818] FAULT_INJECTION: forcing a failure. [ 724.452754][T14818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 724.465924][T14818] CPU: 1 PID: 14818 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 724.467217][T14822] loop5: detected capacity change from 0 to 264192 [ 724.476135][T14818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.476150][T14818] Call Trace: [ 724.476157][T14818] dump_stack_lvl+0xd6/0x122 [ 724.476182][T14818] dump_stack+0x11/0x1b [ 724.476197][T14818] should_fail+0x23c/0x250 [ 724.500067][T14822] FAULT_INJECTION: forcing a failure. [ 724.500067][T14822] name failslab, interval 1, probability 0, space 0, times 0 [ 724.500730][T14818] should_fail_usercopy+0x16/0x20 [ 724.527596][T14818] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 724.533318][T14818] ? shmem_write_begin+0x7e/0x100 [ 724.538342][T14818] generic_perform_write+0x201/0x3e0 [ 724.543730][T14818] __generic_file_write_iter+0x174/0x310 [ 724.549486][T14818] ? generic_write_checks+0x250/0x290 [ 724.554893][T14818] generic_file_write_iter+0x75/0x130 [ 724.560275][T14818] vfs_write+0x7bc/0x900 [ 724.565011][T14818] __x64_sys_pwrite64+0xf5/0x150 [ 724.570088][T14818] do_syscall_64+0x44/0xa0 [ 724.574666][T14818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 724.581671][T14818] RIP: 0033:0x7efd5c6258a7 [ 724.586513][T14818] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 724.606816][T14818] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 724.615661][T14818] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 724.624242][T14818] RDX: 0000000000000001 RSI: 0000000020010300 RDI: 0000000000000004 [ 724.632613][T14818] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 724.641099][T14818] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000fffe4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 724.649346][T14818] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 724.657319][T14822] CPU: 0 PID: 14822 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 724.667577][T14822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.677643][T14822] Call Trace: [ 724.680983][T14822] dump_stack_lvl+0xd6/0x122 [ 724.685696][T14822] dump_stack+0x11/0x1b [ 724.689943][T14822] should_fail+0x23c/0x250 [ 724.694376][T14822] ? kcalloc+0x32/0x50 [ 724.698488][T14822] __should_failslab+0x81/0x90 [ 724.703288][T14822] should_failslab+0x5/0x20 [ 724.707814][T14822] __kmalloc+0x6f/0x350 [ 724.711998][T14822] ? __crc32c_le_base+0x250/0x350 [ 724.713864][T14830] loop1: detected capacity change from 0 to 264192 [ 724.717033][T14822] kcalloc+0x32/0x50 [ 724.717059][T14822] ext4_find_extent+0x21c/0x7f0 [ 724.732294][T14822] ext4_ext_map_blocks+0x115/0x1ff0 [ 724.737536][T14822] ? ext4_inode_csum+0x410/0x490 [ 724.742552][T14822] ? ext4_es_lookup_extent+0x206/0x490 [ 724.748086][T14822] ext4_map_blocks+0x1cf/0xf00 [ 724.752855][T14822] ext4_getblk+0xc6/0x3e0 [ 724.757177][T14822] ext4_bread+0x28/0x100 [ 724.761425][T14822] ext4_append+0xd1/0x1c0 [ 724.765821][T14822] ext4_init_new_dir+0x177/0x500 [ 724.770784][T14822] ext4_mkdir+0x329/0x760 [ 724.775184][T14822] vfs_mkdir+0x2c3/0x3e0 [ 724.779440][T14822] do_mkdirat+0x12e/0x2c0 [ 724.783769][T14822] __x64_sys_mkdir+0x40/0x50 [ 724.788397][T14822] do_syscall_64+0x44/0xa0 [ 724.792903][T14822] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 724.798793][T14822] RIP: 0033:0x7f6925d1a817 [ 724.803212][T14822] 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 [ 724.822846][T14822] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 724.831390][T14822] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 724.839375][T14822] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000feff4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 724.847341][T14822] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 724.855409][T14822] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 724.863376][T14822] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 724.878124][T14833] loop3: detected capacity change from 0 to 264192 19:58:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000024000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000034000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 724.923922][T14833] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000044000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 724.995500][T14852] loop4: detected capacity change from 0 to 4 [ 725.018040][T14852] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 725.030374][T14863] loop3: detected capacity change from 0 to 264192 [ 725.045491][T14830] EXT4-fs (loop1): 1 orphan inode deleted [ 725.051353][T14830] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 725.066655][T14863] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 725.070527][T14830] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2142/file0 supports timestamps until 2038 (0x7fffffff) 19:58:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601600000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 725.093751][T14822] EXT4-fs (loop5): 1 orphan inode deleted [ 725.099543][T14822] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 725.111396][T14822] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1499/file0 supports timestamps until 2038 (0x7fffffff) 19:58:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 60) 19:58:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 13) 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000054000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000d00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 725.164555][T14877] loop1: detected capacity change from 0 to 264192 [ 725.210342][T14877] EXT4-fs (loop1): 1 orphan inode deleted [ 725.216232][T14877] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 725.227033][T14889] FAULT_INJECTION: forcing a failure. [ 725.227033][T14889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 725.240525][T14889] CPU: 1 PID: 14889 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 725.244536][T14891] loop3: detected capacity change from 0 to 264192 [ 725.250861][T14889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.259163][T14892] loop4: detected capacity change from 0 to 4 [ 725.267644][T14889] Call Trace: [ 725.267655][T14889] dump_stack_lvl+0xd6/0x122 [ 725.281998][T14889] dump_stack+0x11/0x1b [ 725.286343][T14889] should_fail+0x23c/0x250 [ 725.289142][T14877] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2143/file0 supports timestamps until 2038 (0x7fffffff) [ 725.290763][T14889] should_fail_usercopy+0x16/0x20 [ 725.310010][T14889] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 725.315767][T14889] ? shmem_write_begin+0x7e/0x100 [ 725.320804][T14889] generic_perform_write+0x201/0x3e0 [ 725.325084][T14891] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 725.326106][T14889] __generic_file_write_iter+0x174/0x310 [ 725.341817][T14889] ? generic_write_checks+0x250/0x290 [ 725.347301][T14889] generic_file_write_iter+0x75/0x130 [ 725.352828][T14889] vfs_write+0x7bc/0x900 [ 725.357088][T14889] __x64_sys_pwrite64+0xf5/0x150 [ 725.359265][T14892] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 725.362040][T14889] do_syscall_64+0x44/0xa0 [ 725.375930][T14889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 725.382053][T14889] RIP: 0033:0x7efd5c6258a7 [ 725.386598][T14889] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000064000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601700000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000074000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 725.406246][T14889] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 725.414668][T14889] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 725.422648][T14889] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 725.430730][T14889] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 725.438803][T14889] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 725.446775][T14889] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 19:58:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 14) 19:58:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000084000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 725.470401][T14892] loop4: detected capacity change from 0 to 4 [ 725.507468][T14892] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 725.520602][T14917] FAULT_INJECTION: forcing a failure. [ 725.520602][T14917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 725.534077][T14917] CPU: 0 PID: 14917 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 725.544267][T14917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.554323][T14917] Call Trace: [ 725.557652][T14917] dump_stack_lvl+0xd6/0x122 [ 725.562508][T14917] dump_stack+0x11/0x1b [ 725.566805][T14917] should_fail+0x23c/0x250 [ 725.571244][T14917] __alloc_pages+0x102/0x320 [ 725.575965][T14917] alloc_pages_vma+0x5ee/0x770 [ 725.580727][T14917] shmem_getpage_gfp+0x96d/0x13d0 [ 725.585753][T14917] ? kfree+0x196/0x1d0 [ 725.589943][T14917] shmem_write_begin+0x7e/0x100 [ 725.594793][T14917] generic_perform_write+0x1b8/0x3e0 [ 725.600079][T14917] __generic_file_write_iter+0x174/0x310 [ 725.605764][T14917] ? generic_write_checks+0x250/0x290 [ 725.611161][T14917] generic_file_write_iter+0x75/0x130 [ 725.616560][T14917] vfs_write+0x7bc/0x900 [ 725.621005][T14917] __x64_sys_pwrite64+0xf5/0x150 [ 725.625967][T14917] do_syscall_64+0x44/0xa0 [ 725.630538][T14917] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 725.636431][T14917] RIP: 0033:0x7efd5c6258a7 [ 725.640849][T14917] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 725.660629][T14917] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 19:58:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 725.669482][T14917] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 725.677449][T14917] RDX: 0000000000000061 RSI: 0000000020003980 RDI: 0000000000000004 [ 725.685520][T14917] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 725.693525][T14917] R10: 0000000000006000 R11: 0000000000000293 R12: 0000000000000004 [ 725.701531][T14917] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 19:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 15) [ 725.719203][T14919] loop1: detected capacity change from 0 to 264192 [ 725.752870][T14930] loop3: detected capacity change from 0 to 264192 [ 725.771975][T14930] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 725.776285][T14933] FAULT_INJECTION: forcing a failure. [ 725.776285][T14933] name failslab, interval 1, probability 0, space 0, times 0 [ 725.794563][T14933] CPU: 0 PID: 14933 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 725.798741][T14919] EXT4-fs (loop1): 1 orphan inode deleted [ 725.804717][T14933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.810476][T14919] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 725.820614][T14933] Call Trace: [ 725.820627][T14933] dump_stack_lvl+0xd6/0x122 [ 725.834609][T14919] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2144/file0 supports timestamps until 2038 (0x7fffffff) [ 725.834849][T14933] dump_stack+0x11/0x1b [ 725.858995][T14933] should_fail+0x23c/0x250 [ 725.863434][T14933] ? xas_create+0x3fb/0xb30 [ 725.867960][T14933] __should_failslab+0x81/0x90 [ 725.872712][T14933] should_failslab+0x5/0x20 [ 725.877216][T14933] kmem_cache_alloc+0x4f/0x300 [ 725.881967][T14933] xas_create+0x3fb/0xb30 [ 725.886410][T14933] ? get_page_from_freelist+0x510/0x830 [ 725.891987][T14933] xas_create_range+0x146/0x360 [ 725.896857][T14933] shmem_add_to_page_cache+0x3bd/0x660 [ 725.902505][T14933] shmem_getpage_gfp+0xba5/0x13d0 [ 725.907519][T14933] ? kfree+0x196/0x1d0 [ 725.911575][T14933] shmem_write_begin+0x7e/0x100 [ 725.916519][T14933] generic_perform_write+0x1b8/0x3e0 [ 725.921816][T14933] __generic_file_write_iter+0x174/0x310 [ 725.927447][T14933] ? generic_write_checks+0x250/0x290 [ 725.932827][T14933] generic_file_write_iter+0x75/0x130 [ 725.938200][T14933] vfs_write+0x7bc/0x900 [ 725.942675][T14933] __x64_sys_pwrite64+0xf5/0x150 [ 725.947627][T14933] do_syscall_64+0x44/0xa0 [ 725.952083][T14933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 725.958315][T14933] RIP: 0033:0x7efd5c6258a7 [ 725.962742][T14933] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 725.982469][T14933] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 725.990897][T14933] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 725.998857][T14933] RDX: 0000000000000061 RSI: 0000000020003980 RDI: 0000000000000004 [ 726.006886][T14933] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 726.014868][T14933] R10: 0000000000006000 R11: 0000000000000293 R12: 0000000000000004 [ 726.022841][T14933] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 [ 726.084297][T14947] loop5: detected capacity change from 0 to 264192 [ 726.091495][T14947] FAULT_INJECTION: forcing a failure. [ 726.091495][T14947] name failslab, interval 1, probability 0, space 0, times 0 [ 726.104168][T14947] CPU: 0 PID: 14947 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 726.114564][T14947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.124628][T14947] Call Trace: [ 726.127916][T14947] dump_stack_lvl+0xd6/0x122 [ 726.132503][T14947] dump_stack+0x11/0x1b [ 726.136861][T14947] should_fail+0x23c/0x250 [ 726.141289][T14947] ? kcalloc+0x32/0x50 [ 726.145367][T14947] __should_failslab+0x81/0x90 [ 726.150360][T14947] should_failslab+0x5/0x20 [ 726.154857][T14947] __kmalloc+0x6f/0x350 [ 726.159414][T14947] ? __crc32c_le_base+0x250/0x350 [ 726.164688][T14947] kcalloc+0x32/0x50 [ 726.168627][T14947] ext4_find_extent+0x21c/0x7f0 [ 726.173497][T14947] ext4_ext_map_blocks+0x115/0x1ff0 [ 726.178680][T14947] ? ext4_inode_csum+0x410/0x490 [ 726.183655][T14947] ? ext4_es_lookup_extent+0x206/0x490 [ 726.189099][T14947] ext4_map_blocks+0x1cf/0xf00 [ 726.193855][T14947] ext4_getblk+0xc6/0x3e0 [ 726.198180][T14947] ext4_bread+0x28/0x100 [ 726.202447][T14947] ext4_append+0xd1/0x1c0 [ 726.206766][T14947] ext4_init_new_dir+0x177/0x500 [ 726.211920][T14947] ext4_mkdir+0x329/0x760 [ 726.216508][T14947] vfs_mkdir+0x2c3/0x3e0 [ 726.220752][T14947] do_mkdirat+0x12e/0x2c0 [ 726.225154][T14947] __x64_sys_mkdir+0x40/0x50 [ 726.229760][T14947] do_syscall_64+0x44/0xa0 [ 726.234288][T14947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 726.240319][T14947] RIP: 0033:0x7f6925d1a817 [ 726.244726][T14947] 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 [ 726.264479][T14947] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 726.273073][T14947] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 726.281057][T14947] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 726.289837][T14947] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 726.297907][T14947] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 726.305970][T14947] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 61) 19:58:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000184000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601800000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 16) [ 726.333612][T14947] EXT4-fs (loop5): 1 orphan inode deleted [ 726.339519][T14947] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 726.351295][T14947] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1500/file0 supports timestamps until 2038 (0x7fffffff) [ 726.387742][T14961] loop3: detected capacity change from 0 to 264192 [ 726.395129][T14963] loop4: detected capacity change from 0 to 4 [ 726.415787][T14972] FAULT_INJECTION: forcing a failure. [ 726.415787][T14972] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 726.415953][T14961] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 726.428960][T14972] CPU: 0 PID: 14972 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 726.428985][T14972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.459426][T14972] Call Trace: [ 726.462759][T14972] dump_stack_lvl+0xd6/0x122 [ 726.463835][T14974] loop1: detected capacity change from 0 to 264192 [ 726.467361][T14972] dump_stack+0x11/0x1b [ 726.467385][T14972] should_fail+0x23c/0x250 [ 726.467401][T14972] should_fail_usercopy+0x16/0x20 [ 726.481115][T14963] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 726.482496][T14972] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 726.482522][T14972] ? shmem_write_begin+0x7e/0x100 [ 726.508078][T14972] generic_perform_write+0x201/0x3e0 [ 726.513950][T14972] __generic_file_write_iter+0x174/0x310 [ 726.519677][T14972] ? generic_write_checks+0x250/0x290 [ 726.525219][T14972] generic_file_write_iter+0x75/0x130 [ 726.531040][T14972] vfs_write+0x7bc/0x900 [ 726.535473][T14972] __x64_sys_pwrite64+0xf5/0x150 [ 726.540516][T14972] do_syscall_64+0x44/0xa0 [ 726.544988][T14972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 726.550930][T14972] RIP: 0033:0x7efd5c6258a7 [ 726.555788][T14972] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 726.558765][T14974] EXT4-fs (loop1): 1 orphan inode deleted 19:58:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000001c4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 17) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000264000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 726.575537][T14972] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 726.575560][T14972] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 726.575571][T14972] RDX: 0000000000000061 RSI: 0000000020003980 RDI: 0000000000000004 [ 726.575589][T14972] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 726.575599][T14972] R10: 0000000000006000 R11: 0000000000000293 R12: 0000000000000004 [ 726.581418][T14974] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 726.590349][T14972] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 [ 726.650520][T14974] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2145/file0 supports timestamps until 2038 (0x7fffffff) [ 726.656455][T14985] FAULT_INJECTION: forcing a failure. [ 726.656455][T14985] name fail_usercopy, interval 1, probability 0, space 0, times 0 19:58:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601900000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000fe4000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000000000200040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 726.679075][T14985] CPU: 1 PID: 14985 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 726.692228][T14985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.702636][T14985] Call Trace: [ 726.706003][T14985] dump_stack_lvl+0xd6/0x122 [ 726.711301][T14985] dump_stack+0x11/0x1b [ 726.715935][T14985] should_fail+0x23c/0x250 [ 726.720491][T14985] should_fail_usercopy+0x16/0x20 [ 726.725528][T14985] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 726.731318][T14985] ? shmem_write_begin+0x7e/0x100 [ 726.736374][T14985] generic_perform_write+0x201/0x3e0 [ 726.741821][T14985] __generic_file_write_iter+0x174/0x310 [ 726.747591][T14985] ? generic_write_checks+0x250/0x290 [ 726.753035][T14985] generic_file_write_iter+0x75/0x130 [ 726.758483][T14985] vfs_write+0x7bc/0x900 [ 726.762872][T14985] __x64_sys_pwrite64+0xf5/0x150 [ 726.767801][T14985] do_syscall_64+0x44/0xa0 [ 726.772330][T14985] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 726.778370][T14985] RIP: 0033:0x7efd5c6258a7 [ 726.783011][T14985] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 726.803230][T14985] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 726.812068][T14985] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 726.820645][T14985] RDX: 0000000000000015 RSI: 0000000020011700 RDI: 0000000000000004 [ 726.828847][T14985] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 726.836819][T14985] R10: 0000000000006800 R11: 0000000000000293 R12: 0000000000000004 [ 726.844783][T14985] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 726.870424][T14963] loop4: detected capacity change from 0 to 4 [ 726.883320][T14963] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 726.913857][T15009] loop5: detected capacity change from 0 to 264192 [ 726.923333][T15009] FAULT_INJECTION: forcing a failure. [ 726.923333][T15009] name failslab, interval 1, probability 0, space 0, times 0 [ 726.935989][T15009] CPU: 1 PID: 15009 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 726.946294][T15009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.953229][T15015] loop1: detected capacity change from 0 to 264192 [ 726.956536][T15009] Call Trace: [ 726.956546][T15009] dump_stack_lvl+0xd6/0x122 [ 726.970907][T15009] dump_stack+0x11/0x1b [ 726.975075][T15009] should_fail+0x23c/0x250 [ 726.979522][T15009] ? kcalloc+0x32/0x50 [ 726.983700][T15009] __should_failslab+0x81/0x90 [ 726.988579][T15009] should_failslab+0x5/0x20 [ 726.993275][T15009] __kmalloc+0x6f/0x350 [ 726.997479][T15009] kcalloc+0x32/0x50 [ 727.001369][T15009] ext4_find_extent+0x21c/0x7f0 [ 727.006229][T15009] ? kfree+0xf8/0x1d0 [ 727.010309][T15009] ext4_ext_map_blocks+0x115/0x1ff0 [ 727.015533][T15009] ext4_map_blocks+0x71e/0xf00 [ 727.020327][T15009] ext4_getblk+0xc6/0x3e0 [ 727.024676][T15009] ext4_bread+0x28/0x100 [ 727.028952][T15009] ext4_append+0xd1/0x1c0 [ 727.033292][T15009] ext4_init_new_dir+0x177/0x500 [ 727.038283][T15009] ext4_mkdir+0x329/0x760 [ 727.042668][T15009] vfs_mkdir+0x2c3/0x3e0 [ 727.046916][T15009] do_mkdirat+0x12e/0x2c0 [ 727.051332][T15009] __x64_sys_mkdir+0x40/0x50 [ 727.055970][T15009] do_syscall_64+0x44/0xa0 [ 727.060408][T15009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 727.066300][T15009] RIP: 0033:0x7f6925d1a817 [ 727.070724][T15009] 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 [ 727.090322][T15009] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 727.098734][T15009] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 727.106707][T15009] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 727.114674][T15009] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 727.122642][T15009] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 727.130606][T15009] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 62) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000200000000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 18) 19:58:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601a00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 727.175332][T15015] EXT4-fs (loop1): 1 orphan inode deleted [ 727.182048][T15015] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 727.194184][T15015] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2146/file0 supports timestamps until 2038 (0x7fffffff) [ 727.267743][T15037] FAULT_INJECTION: forcing a failure. [ 727.267743][T15037] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 727.272836][T15038] loop3: detected capacity change from 0 to 264192 [ 727.281028][T15037] CPU: 1 PID: 15037 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 727.289809][T15040] loop4: detected capacity change from 0 to 4 [ 727.297761][T15037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.297776][T15037] Call Trace: 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004002000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 727.297783][T15037] dump_stack_lvl+0xd6/0x122 [ 727.322195][T15037] dump_stack+0x11/0x1b [ 727.322994][T15038] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 727.326381][T15037] should_fail+0x23c/0x250 [ 727.326407][T15037] __alloc_pages+0x102/0x320 [ 727.337712][T15040] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 727.340767][T15037] alloc_pages_vma+0x5ee/0x770 [ 727.340798][T15037] shmem_getpage_gfp+0x96d/0x13d0 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004003000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004004000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 727.364556][T15037] ? kfree+0x196/0x1d0 [ 727.368753][T15037] shmem_write_begin+0x7e/0x100 [ 727.373614][T15037] generic_perform_write+0x1b8/0x3e0 [ 727.378906][T15037] __generic_file_write_iter+0x174/0x310 [ 727.384633][T15037] ? generic_write_checks+0x250/0x290 [ 727.390109][T15037] generic_file_write_iter+0x75/0x130 [ 727.395499][T15037] vfs_write+0x7bc/0x900 [ 727.399966][T15037] __x64_sys_pwrite64+0xf5/0x150 [ 727.404909][T15037] do_syscall_64+0x44/0xa0 [ 727.409355][T15037] entry_SYSCALL_64_after_hwframe+0x44/0xae 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004005000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004006000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004007000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 727.415264][T15037] RIP: 0033:0x7efd5c6258a7 [ 727.419677][T15037] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 727.439384][T15037] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 727.447955][T15037] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 727.455929][T15037] RDX: 0000000000000003 RSI: 00000000200001c0 RDI: 0000000000000004 [ 727.464085][T15037] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 727.472090][T15037] R10: 0000000000009000 R11: 0000000000000293 R12: 0000000000000004 [ 727.480084][T15037] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 727.493943][T15039] loop1: detected capacity change from 0 to 264192 [ 727.510921][T15040] loop4: detected capacity change from 0 to 4 [ 727.528844][T15040] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 727.557317][T15039] EXT4-fs (loop1): 1 orphan inode deleted [ 727.568356][T15039] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 727.580861][T15039] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2147/file0 supports timestamps until 2038 (0x7fffffff) [ 727.586726][T15073] loop5: detected capacity change from 0 to 264192 [ 727.613293][T15073] FAULT_INJECTION: forcing a failure. [ 727.613293][T15073] name failslab, interval 1, probability 0, space 0, times 0 [ 727.626114][T15073] CPU: 0 PID: 15073 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 727.636271][T15073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.646326][T15073] Call Trace: [ 727.649606][T15073] dump_stack_lvl+0xd6/0x122 [ 727.654209][T15073] dump_stack+0x11/0x1b [ 727.658376][T15073] should_fail+0x23c/0x250 [ 727.662800][T15073] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 727.668151][T15073] __should_failslab+0x81/0x90 [ 727.672954][T15073] should_failslab+0x5/0x20 [ 727.677502][T15073] kmem_cache_alloc+0x4f/0x300 [ 727.682286][T15073] ext4_mb_new_blocks+0x317/0x1fc0 [ 727.687405][T15073] ? ext4_find_extent+0x6cf/0x7f0 [ 727.692438][T15073] ? ext4_ext_search_right+0x300/0x540 [ 727.697911][T15073] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 727.703716][T15073] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 727.709084][T15073] ext4_map_blocks+0x71e/0xf00 [ 727.713878][T15073] ext4_getblk+0xc6/0x3e0 [ 727.718334][T15073] ext4_bread+0x28/0x100 [ 727.722561][T15073] ext4_append+0xd1/0x1c0 [ 727.726876][T15073] ext4_init_new_dir+0x177/0x500 [ 727.731842][T15073] ext4_mkdir+0x329/0x760 [ 727.736229][T15073] vfs_mkdir+0x2c3/0x3e0 [ 727.740505][T15073] do_mkdirat+0x12e/0x2c0 [ 727.745045][T15073] __x64_sys_mkdir+0x40/0x50 [ 727.749625][T15073] do_syscall_64+0x44/0xa0 [ 727.754035][T15073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 727.759914][T15073] RIP: 0033:0x7f6925d1a817 [ 727.764311][T15073] 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 [ 727.783921][T15073] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 727.792321][T15073] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 727.800280][T15073] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 727.808249][T15073] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 727.816207][T15073] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 727.824178][T15073] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 63) 19:58:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004008000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 19) 19:58:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f041000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601b00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 727.916607][T15095] loop1: detected capacity change from 0 to 264192 [ 727.923694][T15096] loop4: detected capacity change from 0 to 4 [ 727.930476][T15102] FAULT_INJECTION: forcing a failure. [ 727.930476][T15102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 727.932373][T15101] loop3: detected capacity change from 0 to 264192 [ 727.943667][T15102] CPU: 1 PID: 15102 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 727.960289][T15102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.970495][T15102] Call Trace: [ 727.973771][T15102] dump_stack_lvl+0xd6/0x122 [ 727.978430][T15102] dump_stack+0x11/0x1b [ 727.982595][T15102] should_fail+0x23c/0x250 [ 727.987082][T15102] should_fail_usercopy+0x16/0x20 [ 727.992121][T15102] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 727.997877][T15102] ? shmem_write_begin+0x7e/0x100 [ 728.002894][T15102] generic_perform_write+0x201/0x3e0 [ 728.008271][T15102] __generic_file_write_iter+0x174/0x310 [ 728.013922][T15102] ? generic_write_checks+0x250/0x290 [ 728.019296][T15102] generic_file_write_iter+0x75/0x130 [ 728.024716][T15102] vfs_write+0x7bc/0x900 [ 728.028990][T15102] __x64_sys_pwrite64+0xf5/0x150 [ 728.033943][T15102] do_syscall_64+0x44/0xa0 [ 728.038624][T15102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 728.044562][T15102] RIP: 0033:0x7efd5c6258a7 [ 728.049315][T15102] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 728.069438][T15102] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 728.077972][T15102] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 728.085950][T15102] RDX: 0000000000000003 RSI: 00000000200001c0 RDI: 0000000000000004 [ 728.093915][T15102] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 728.101912][T15102] R10: 0000000000009000 R11: 0000000000000293 R12: 0000000000000004 19:58:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004018000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 20) [ 728.109870][T15102] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 728.130329][T15096] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 728.156136][T15095] __quota_error: 56 callbacks suppressed 19:58:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100000000401c000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 728.156151][T15095] Quota error (device loop1): write_blk: dquota write failed [ 728.169322][T15095] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 728.185219][T15119] loop5: detected capacity change from 0 to 264192 [ 728.194781][T15096] loop4: detected capacity change from 0 to 4 [ 728.198164][T15119] FAULT_INJECTION: forcing a failure. [ 728.198164][T15119] name failslab, interval 1, probability 0, space 0, times 0 [ 728.213548][T15119] CPU: 0 PID: 15119 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 728.221113][T15101] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 728.223879][T15119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.223892][T15119] Call Trace: [ 728.223900][T15119] dump_stack_lvl+0xd6/0x122 [ 728.223924][T15119] dump_stack+0x11/0x1b [ 728.223940][T15119] should_fail+0x23c/0x250 [ 728.223956][T15119] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 728.241566][T15115] FAULT_INJECTION: forcing a failure. [ 728.241566][T15115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 728.244082][T15119] __should_failslab+0x81/0x90 [ 728.244107][T15119] should_failslab+0x5/0x20 [ 728.244126][T15119] kmem_cache_alloc+0x4f/0x300 [ 728.293276][T15119] ext4_mb_new_blocks+0x73f/0x1fc0 [ 728.298609][T15119] ? ext4_find_extent+0x6cf/0x7f0 [ 728.304043][T15119] ? ext4_ext_search_right+0x300/0x540 [ 728.309528][T15119] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 728.315342][T15119] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 728.320665][T15119] ext4_map_blocks+0x71e/0xf00 [ 728.325493][T15119] ext4_getblk+0xc6/0x3e0 [ 728.329818][T15119] ext4_bread+0x28/0x100 [ 728.334059][T15119] ext4_append+0xd1/0x1c0 [ 728.338387][T15119] ext4_init_new_dir+0x177/0x500 [ 728.343322][T15119] ext4_mkdir+0x329/0x760 [ 728.347726][T15119] vfs_mkdir+0x2c3/0x3e0 [ 728.352036][T15119] do_mkdirat+0x12e/0x2c0 [ 728.356449][T15119] __x64_sys_mkdir+0x40/0x50 [ 728.361110][T15119] do_syscall_64+0x44/0xa0 [ 728.365564][T15119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 728.371461][T15119] RIP: 0033:0x7f6925d1a817 [ 728.375891][T15119] 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 [ 728.395534][T15119] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 728.403937][T15119] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 [ 728.411898][T15119] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 728.419967][T15119] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 728.427936][T15119] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 728.435989][T15119] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 728.443955][T15115] CPU: 1 PID: 15115 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 728.454247][T15115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.454652][T15095] Quota error (device loop1): write_blk: dquota write failed [ 728.464382][T15115] Call Trace: [ 728.464393][T15115] dump_stack_lvl+0xd6/0x122 [ 728.464420][T15115] dump_stack+0x11/0x1b [ 728.471806][T15095] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 728.475069][T15115] should_fail+0x23c/0x250 [ 728.475088][T15115] __alloc_pages+0x102/0x320 [ 728.481742][T15095] Quota error (device loop1): write_blk: dquota write failed [ 728.483790][T15115] alloc_pages_vma+0x5ee/0x770 19:58:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601c00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 728.483816][T15115] shmem_getpage_gfp+0x96d/0x13d0 [ 728.493662][T15095] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 728.498043][T15115] ? kfree+0x196/0x1d0 [ 728.503928][T15095] EXT4-fs (loop1): 1 orphan inode deleted [ 728.509950][T15115] shmem_write_begin+0x7e/0x100 [ 728.509975][T15115] generic_perform_write+0x1b8/0x3e0 [ 728.514757][T15095] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 728.519734][T15115] __generic_file_write_iter+0x174/0x310 19:58:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 64) [ 728.531142][T15095] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2148/file0 supports timestamps until 2038 (0x7fffffff) [ 728.533565][T15115] ? generic_write_checks+0x250/0x290 [ 728.533592][T15115] generic_file_write_iter+0x75/0x130 [ 728.592748][T15115] vfs_write+0x7bc/0x900 [ 728.597004][T15115] __x64_sys_pwrite64+0xf5/0x150 [ 728.601950][T15115] do_syscall_64+0x44/0xa0 [ 728.606383][T15115] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 728.612289][T15115] RIP: 0033:0x7efd5c6258a7 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004026000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040fe000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004004020040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 728.616736][T15115] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 728.636593][T15115] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 728.645012][T15115] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 728.653093][T15115] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000004 [ 728.661065][T15115] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff 19:58:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000030040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 728.669172][T15115] R10: 0000000000011080 R11: 0000000000000293 R12: 0000000000000004 [ 728.677276][T15115] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 728.692023][T15096] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f201000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 21) [ 728.768769][T15149] loop3: detected capacity change from 0 to 264192 [ 728.788194][T15155] loop1: detected capacity change from 0 to 264192 [ 728.801069][T15160] FAULT_INJECTION: forcing a failure. [ 728.801069][T15160] name fail_usercopy, interval 1, probability 0, space 0, times 0 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004002040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004006040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 728.814165][T15160] CPU: 0 PID: 15160 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 728.824355][T15160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.834412][T15160] Call Trace: [ 728.837693][T15160] dump_stack_lvl+0xd6/0x122 [ 728.842298][T15160] dump_stack+0x11/0x1b [ 728.846463][T15160] should_fail+0x23c/0x250 [ 728.850387][T15149] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 728.850885][T15160] should_fail_usercopy+0x16/0x20 [ 728.866213][T15160] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 728.871941][T15160] ? shmem_write_begin+0x7e/0x100 [ 728.876971][T15160] generic_perform_write+0x201/0x3e0 [ 728.882359][T15160] __generic_file_write_iter+0x174/0x310 [ 728.888063][T15160] ? generic_write_checks+0x250/0x290 [ 728.889865][T15163] loop5: detected capacity change from 0 to 264192 [ 728.893449][T15160] generic_file_write_iter+0x75/0x130 [ 728.893481][T15160] vfs_write+0x7bc/0x900 [ 728.893500][T15160] __x64_sys_pwrite64+0xf5/0x150 [ 728.914917][T15160] do_syscall_64+0x44/0xa0 [ 728.919348][T15160] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 728.925278][T15160] RIP: 0033:0x7efd5c6258a7 [ 728.928773][T15163] FAULT_INJECTION: forcing a failure. [ 728.928773][T15163] name failslab, interval 1, probability 0, space 0, times 0 [ 728.929725][T15160] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 728.929743][T15160] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 728.970349][T15160] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 728.978313][T15160] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000004 [ 728.986272][T15160] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 728.994502][T15160] R10: 0000000000011080 R11: 0000000000000293 R12: 0000000000000004 [ 729.002462][T15160] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 729.010469][T15163] CPU: 1 PID: 15163 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 729.020653][T15163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.030703][T15163] Call Trace: [ 729.033983][T15163] dump_stack_lvl+0xd6/0x122 [ 729.038634][T15163] dump_stack+0x11/0x1b [ 729.042855][T15163] should_fail+0x23c/0x250 [ 729.047351][T15163] ? __es_insert_extent+0x51f/0xe70 [ 729.052635][T15163] __should_failslab+0x81/0x90 [ 729.057672][T15163] should_failslab+0x5/0x20 [ 729.062383][T15163] kmem_cache_alloc+0x4f/0x300 [ 729.067156][T15163] __es_insert_extent+0x51f/0xe70 [ 729.072176][T15163] ext4_es_insert_extent+0x1cb/0x1950 [ 729.077748][T15163] ext4_map_blocks+0xa5d/0xf00 [ 729.082522][T15163] ext4_getblk+0xc6/0x3e0 [ 729.086936][T15163] ext4_bread+0x28/0x100 [ 729.091281][T15163] ext4_append+0xd1/0x1c0 [ 729.095608][T15163] ext4_init_new_dir+0x177/0x500 [ 729.100612][T15163] ext4_mkdir+0x329/0x760 [ 729.104934][T15163] vfs_mkdir+0x2c3/0x3e0 [ 729.109183][T15163] do_mkdirat+0x12e/0x2c0 [ 729.113522][T15163] __x64_sys_mkdir+0x40/0x50 [ 729.118133][T15163] do_syscall_64+0x44/0xa0 [ 729.122602][T15163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 729.128541][T15163] RIP: 0033:0x7f6925d1a817 [ 729.132947][T15163] 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 [ 729.152638][T15163] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 729.161043][T15163] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1a817 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004080040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 729.169012][T15163] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 729.177004][T15163] RBP: 00007f6923a93040 R08: 0000000000000000 R09: ffffffffffffffff [ 729.185187][T15163] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 729.194029][T15163] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 729.231940][T15155] Quota error (device loop1): write_blk: dquota write failed [ 729.240196][T15155] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 729.245969][T15163] Quota error (device loop5): write_blk: dquota write failed [ 729.257657][T15163] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 729.258478][T15155] EXT4-fs (loop1): 1 orphan inode deleted [ 729.267958][T15163] EXT4-fs (loop5): 1 orphan inode deleted [ 729.273250][T15155] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 729.278953][T15163] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 729.307364][T15155] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2149/file0 supports timestamps until 2038 (0x7fffffff) 19:58:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 22) [ 729.316060][T15163] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1504/file0 supports timestamps until 2038 (0x7fffffff) [ 729.377949][T15184] loop4: detected capacity change from 0 to 4 [ 729.384914][T15185] FAULT_INJECTION: forcing a failure. [ 729.384914][T15185] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.398512][T15185] CPU: 1 PID: 15185 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 729.406917][T15184] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 65) 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000050040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601d00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 729.409018][T15185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.428587][T15185] Call Trace: [ 729.431873][T15185] dump_stack_lvl+0xd6/0x122 [ 729.436522][T15185] dump_stack+0x11/0x1b [ 729.440778][T15185] should_fail+0x23c/0x250 [ 729.445637][T15185] should_fail_usercopy+0x16/0x20 [ 729.446894][T15190] loop3: detected capacity change from 0 to 264192 [ 729.450771][T15185] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 729.450799][T15185] ? shmem_write_begin+0x7e/0x100 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100000000402f050040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000060040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 729.459603][T15190] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 729.463175][T15185] generic_perform_write+0x201/0x3e0 [ 729.463206][T15185] __generic_file_write_iter+0x174/0x310 [ 729.463228][T15185] ? generic_write_checks+0x250/0x290 [ 729.494964][T15185] generic_file_write_iter+0x75/0x130 [ 729.500434][T15185] vfs_write+0x7bc/0x900 [ 729.504917][T15185] __x64_sys_pwrite64+0xf5/0x150 [ 729.509919][T15185] do_syscall_64+0x44/0xa0 [ 729.514501][T15185] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 729.520410][T15185] RIP: 0033:0x7efd5c6258a7 [ 729.525096][T15185] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 729.545633][T15185] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 729.554045][T15185] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 729.562000][T15185] RDX: 000000000000003d RSI: 0000000020012f00 RDI: 0000000000000004 [ 729.570305][T15185] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 729.578266][T15185] R10: 0000000000011100 R11: 0000000000000293 R12: 0000000000000004 [ 729.586292][T15185] R13: 0000000000000004 R14: 00000000200002d8 R15: 0000000000000009 [ 729.622591][T15203] loop1: detected capacity change from 0 to 264192 [ 729.625645][T15184] loop4: detected capacity change from 0 to 4 [ 729.644639][T15184] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 729.644773][T15203] EXT4-fs (loop1): 1 orphan inode deleted [ 729.659802][T15203] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 729.688939][T15219] loop5: detected capacity change from 0 to 264192 [ 729.701700][T15219] FAULT_INJECTION: forcing a failure. [ 729.701700][T15219] name failslab, interval 1, probability 0, space 0, times 0 [ 729.714399][T15219] CPU: 0 PID: 15219 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 729.724549][T15219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.734603][T15219] Call Trace: 19:58:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f001100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004004060040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 23) 19:58:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 729.737917][T15219] dump_stack_lvl+0xd6/0x122 [ 729.742587][T15219] dump_stack+0x11/0x1b [ 729.746845][T15219] should_fail+0x23c/0x250 [ 729.751352][T15219] ? __se_sys_mount+0x4e/0x2f0 [ 729.756214][T15219] __should_failslab+0x81/0x90 [ 729.761365][T15219] should_failslab+0x5/0x20 [ 729.765878][T15219] __kmalloc_track_caller+0x6d/0x350 [ 729.771247][T15219] ? do_mkdirat+0x293/0x2c0 [ 729.775852][T15219] ? strnlen_user+0x137/0x1c0 [ 729.780541][T15219] strndup_user+0x73/0x120 [ 729.784976][T15219] __se_sys_mount+0x4e/0x2f0 [ 729.789214][T15203] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2150/file0 supports timestamps until 2038 (0x7fffffff) [ 729.789605][T15219] ? do_mkdirat+0x293/0x2c0 [ 729.808347][T15219] __x64_sys_mount+0x63/0x70 [ 729.812998][T15219] do_syscall_64+0x44/0xa0 [ 729.817478][T15219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 729.823378][T15219] RIP: 0033:0x7f6925d1cc2a [ 729.827821][T15219] 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 [ 729.832868][T15231] loop4: detected capacity change from 0 to 4 [ 729.847602][T15219] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 729.847633][T15219] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 729.847643][T15219] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 729.847654][T15219] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 19:58:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000601e00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000070040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 729.847665][T15219] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 729.855067][T15232] loop3: detected capacity change from 0 to 264192 [ 729.862110][T15219] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 729.877694][T15233] FAULT_INJECTION: forcing a failure. [ 729.877694][T15233] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.922324][T15233] CPU: 0 PID: 15233 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 729.932516][T15233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.942569][T15233] Call Trace: [ 729.945850][T15233] dump_stack_lvl+0xd6/0x122 [ 729.950401][T15231] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 729.950576][T15233] dump_stack+0x11/0x1b [ 729.960215][T15232] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 729.964069][T15233] should_fail+0x23c/0x250 [ 729.964094][T15233] should_fail_usercopy+0x16/0x20 [ 729.964110][T15233] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 729.989339][T15233] ? shmem_write_begin+0x7e/0x100 [ 729.994373][T15233] generic_perform_write+0x201/0x3e0 [ 729.999740][T15233] __generic_file_write_iter+0x174/0x310 [ 730.005498][T15233] ? generic_write_checks+0x250/0x290 [ 730.011196][T15233] generic_file_write_iter+0x75/0x130 [ 730.016582][T15233] vfs_write+0x7bc/0x900 [ 730.020882][T15233] __x64_sys_pwrite64+0xf5/0x150 [ 730.025916][T15233] do_syscall_64+0x44/0xa0 [ 730.030490][T15233] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 730.036420][T15233] RIP: 0033:0x7efd5c6258a7 [ 730.040830][T15233] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 730.060954][T15233] RSP: 002b:00007efd5a3e9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 730.069349][T15233] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6258a7 [ 730.077307][T15233] RDX: 0000000000000282 RSI: 0000000020013200 RDI: 0000000000000004 [ 730.085292][T15233] RBP: 000000000000000b R08: 0000000000000000 R09: ffffffffffffffff [ 730.093727][T15233] R10: 0000000000011580 R11: 0000000000000293 R12: 0000000000000004 [ 730.101828][T15233] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a 19:58:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 66) 19:58:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000180040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 24) [ 730.146379][T15231] loop4: detected capacity change from 0 to 4 [ 730.166870][T15262] FAULT_INJECTION: forcing a failure. [ 730.166870][T15262] name failslab, interval 1, probability 0, space 0, times 0 [ 730.175485][T15231] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 730.179574][T15262] CPU: 0 PID: 15262 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 730.199050][T15262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.209104][T15262] Call Trace: [ 730.212382][T15262] dump_stack_lvl+0xd6/0x122 [ 730.216978][T15262] dump_stack+0x11/0x1b [ 730.221143][T15262] should_fail+0x23c/0x250 [ 730.225570][T15262] ? getname_flags+0x84/0x3f0 [ 730.230288][T15262] __should_failslab+0x81/0x90 [ 730.235060][T15262] should_failslab+0x5/0x20 [ 730.239569][T15262] kmem_cache_alloc+0x4f/0x300 [ 730.244336][T15262] getname_flags+0x84/0x3f0 [ 730.248853][T15262] getname+0x15/0x20 [ 730.252799][T15262] do_sys_openat2+0x6d/0x2b0 [ 730.253164][T15256] loop5: detected capacity change from 0 to 264192 [ 730.257396][T15262] __x64_sys_openat+0xef/0x110 [ 730.257423][T15262] do_syscall_64+0x44/0xa0 [ 730.273174][T15262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 730.279117][T15262] RIP: 0033:0x7efd5c6257f4 [ 730.283628][T15262] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 730.295428][T15256] FAULT_INJECTION: forcing a failure. [ 730.295428][T15256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 730.303458][T15262] RSP: 002b:00007efd5a3e9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 730.324982][T15262] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6257f4 [ 730.333045][T15262] RDX: 0000000000000002 RSI: 00007efd5a3ea000 RDI: 00000000ffffff9c [ 730.341025][T15262] RBP: 00007efd5a3ea000 R08: 0000000000000000 R09: ffffffffffffffff [ 730.349023][T15262] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 730.357101][T15262] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 730.365344][T15256] CPU: 1 PID: 15256 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 730.366920][T15269] loop1: detected capacity change from 0 to 264192 [ 730.375508][T15256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.375557][T15256] Call Trace: [ 730.375563][T15256] dump_stack_lvl+0xd6/0x122 [ 730.399967][T15256] dump_stack+0x11/0x1b [ 730.404133][T15256] should_fail+0x23c/0x250 [ 730.408615][T15256] should_fail_usercopy+0x16/0x20 [ 730.413656][T15256] _copy_from_user+0x1c/0xd0 [ 730.418292][T15256] strndup_user+0xb0/0x120 [ 730.422697][T15256] __se_sys_mount+0x4e/0x2f0 [ 730.427285][T15256] __x64_sys_mount+0x63/0x70 [ 730.431898][T15256] do_syscall_64+0x44/0xa0 [ 730.436396][T15256] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 730.442294][T15256] RIP: 0033:0x7f6925d1cc2a [ 730.446698][T15256] 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 [ 730.466389][T15256] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 730.474806][T15256] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 730.482875][T15256] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 19:58:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 25) 19:58:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040001c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 730.490942][T15256] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 730.498910][T15256] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 730.506889][T15256] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 730.565872][T15282] FAULT_INJECTION: forcing a failure. [ 730.565872][T15282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 730.575966][T15279] loop3: detected capacity change from 0 to 264192 [ 730.578987][T15282] CPU: 0 PID: 15282 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 730.596133][T15282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.603674][T15269] EXT4-fs (loop1): 1 orphan inode deleted [ 730.606212][T15282] Call Trace: [ 730.606221][T15282] dump_stack_lvl+0xd6/0x122 [ 730.611935][T15269] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 730.615195][T15282] dump_stack+0x11/0x1b [ 730.615214][T15282] should_fail+0x23c/0x250 [ 730.615230][T15282] should_fail_usercopy+0x16/0x20 [ 730.615245][T15282] strncpy_from_user+0x21/0x250 [ 730.615265][T15282] getname_flags+0xb8/0x3f0 [ 730.653683][T15282] getname+0x15/0x20 [ 730.657581][T15282] do_sys_openat2+0x6d/0x2b0 [ 730.662161][T15282] __x64_sys_openat+0xef/0x110 [ 730.666913][T15282] do_syscall_64+0x44/0xa0 [ 730.671343][T15282] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 730.677324][T15282] RIP: 0033:0x7efd5c6257f4 [ 730.681728][T15282] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 730.701394][T15282] RSP: 002b:00007efd5a3e9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 19:58:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f001200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000200040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 26) [ 730.709843][T15282] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6257f4 [ 730.717878][T15282] RDX: 0000000000000002 RSI: 00007efd5a3ea000 RDI: 00000000ffffff9c [ 730.725925][T15282] RBP: 00007efd5a3ea000 R08: 0000000000000000 R09: ffffffffffffffff [ 730.733898][T15282] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 730.741870][T15282] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 730.751425][T15269] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2151/file0 supports timestamps until 2038 (0x7fffffff) [ 730.802566][T15294] FAULT_INJECTION: forcing a failure. [ 730.802566][T15294] name failslab, interval 1, probability 0, space 0, times 0 [ 730.806806][T15293] loop4: detected capacity change from 0 to 4 [ 730.815421][T15294] CPU: 1 PID: 15294 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 730.831641][T15294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.841696][T15294] Call Trace: [ 730.844972][T15294] dump_stack_lvl+0xd6/0x122 [ 730.849574][T15294] dump_stack+0x11/0x1b [ 730.853736][T15294] should_fail+0x23c/0x250 [ 730.858160][T15294] ? __alloc_file+0x2e/0x1a0 [ 730.862787][T15294] __should_failslab+0x81/0x90 [ 730.867580][T15294] should_failslab+0x5/0x20 [ 730.872074][T15294] kmem_cache_alloc+0x4f/0x300 [ 730.876833][T15294] __alloc_file+0x2e/0x1a0 [ 730.881272][T15294] alloc_empty_file+0xcd/0x1c0 [ 730.886119][T15294] path_openat+0x6a/0x1ec0 [ 730.890533][T15294] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 730.896479][T15294] ? set_page_dirty+0xf4/0x1a0 [ 730.901392][T15294] ? shmem_write_end+0x37d/0x3d0 [ 730.906550][T15294] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 730.912865][T15294] ? generic_perform_write+0x377/0x3e0 [ 730.918439][T15294] do_filp_open+0x105/0x220 [ 730.922942][T15294] do_sys_openat2+0xb5/0x2b0 [ 730.927623][T15294] __x64_sys_openat+0xef/0x110 [ 730.932477][T15294] do_syscall_64+0x44/0xa0 [ 730.937000][T15294] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 730.942947][T15294] RIP: 0033:0x7efd5c6257f4 [ 730.947356][T15294] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 730.967054][T15294] RSP: 002b:00007efd5a3e9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 730.975462][T15294] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6257f4 [ 730.983438][T15294] RDX: 0000000000000002 RSI: 00007efd5a3ea000 RDI: 00000000ffffff9c [ 730.991526][T15294] RBP: 00007efd5a3ea000 R08: 0000000000000000 R09: ffffffffffffffff 19:58:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 67) 19:58:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602100000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000260040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 27) [ 730.999490][T15294] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 731.007457][T15294] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 731.032584][T15279] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040052f0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 731.096461][T15309] FAULT_INJECTION: forcing a failure. [ 731.096461][T15309] name failslab, interval 1, probability 0, space 0, times 0 [ 731.109120][T15309] CPU: 0 PID: 15309 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 731.113245][T15293] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 731.119356][T15309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.119369][T15309] Call Trace: [ 731.119376][T15309] dump_stack_lvl+0xd6/0x122 [ 731.146910][T15309] dump_stack+0x11/0x1b [ 731.151079][T15309] should_fail+0x23c/0x250 [ 731.155503][T15309] ? security_file_alloc+0x30/0x190 [ 731.160810][T15309] __should_failslab+0x81/0x90 [ 731.165833][T15309] should_failslab+0x5/0x20 [ 731.170557][T15309] kmem_cache_alloc+0x4f/0x300 [ 731.175326][T15309] security_file_alloc+0x30/0x190 [ 731.180369][T15309] __alloc_file+0x83/0x1a0 [ 731.184877][T15309] alloc_empty_file+0xcd/0x1c0 [ 731.189645][T15309] path_openat+0x6a/0x1ec0 [ 731.194076][T15309] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 731.198766][T15311] loop3: detected capacity change from 0 to 264192 [ 731.199977][T15309] ? set_page_dirty+0xf4/0x1a0 [ 731.200001][T15309] ? shmem_write_end+0x37d/0x3d0 [ 731.200020][T15309] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 731.222505][T15309] ? generic_perform_write+0x377/0x3e0 [ 731.227979][T15309] do_filp_open+0x105/0x220 [ 731.232499][T15309] do_sys_openat2+0xb5/0x2b0 [ 731.233995][T15311] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 731.237099][T15309] __x64_sys_openat+0xef/0x110 [ 731.237126][T15309] do_syscall_64+0x44/0xa0 [ 731.256358][T15309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 731.262367][T15309] RIP: 0033:0x7efd5c6257f4 [ 731.266817][T15309] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 731.283924][T15326] loop5: detected capacity change from 0 to 264192 [ 731.288271][T15309] RSP: 002b:00007efd5a3e9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 731.288296][T15309] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6257f4 [ 731.288308][T15309] RDX: 0000000000000002 RSI: 00007efd5a3ea000 RDI: 00000000ffffff9c [ 731.288320][T15309] RBP: 00007efd5a3ea000 R08: 0000000000000000 R09: ffffffffffffffff [ 731.327568][T15309] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 731.335536][T15309] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 731.338273][T15326] FAULT_INJECTION: forcing a failure. [ 731.338273][T15326] name failslab, interval 1, probability 0, space 0, times 0 [ 731.356248][T15326] CPU: 1 PID: 15326 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 731.367041][T15326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.377279][T15326] Call Trace: [ 731.380599][T15326] dump_stack_lvl+0xd6/0x122 [ 731.380911][T15330] loop1: detected capacity change from 0 to 264192 [ 731.385201][T15326] dump_stack+0x11/0x1b [ 731.385226][T15326] should_fail+0x23c/0x250 [ 731.385242][T15326] ? __se_sys_mount+0x91/0x2f0 [ 731.385263][T15326] __should_failslab+0x81/0x90 [ 731.409892][T15326] should_failslab+0x5/0x20 [ 731.414411][T15326] __kmalloc_track_caller+0x6d/0x350 [ 731.419687][T15326] ? strnlen_user+0x137/0x1c0 [ 731.424359][T15326] strndup_user+0x73/0x120 [ 731.428792][T15326] __se_sys_mount+0x91/0x2f0 [ 731.433808][T15326] __x64_sys_mount+0x63/0x70 [ 731.438496][T15326] do_syscall_64+0x44/0xa0 [ 731.442959][T15326] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 731.449241][T15326] RIP: 0033:0x7f6925d1cc2a [ 731.453729][T15326] 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 [ 731.473675][T15326] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 731.482078][T15326] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 731.490198][T15326] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 19:58:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040003f0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 28) [ 731.498175][T15326] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 731.506236][T15326] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 731.514277][T15326] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 731.548247][T15337] FAULT_INJECTION: forcing a failure. [ 731.548247][T15337] name failslab, interval 1, probability 0, space 0, times 0 [ 731.561019][T15337] CPU: 1 PID: 15337 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 731.570928][T15330] EXT4-fs (loop1): 1 orphan inode deleted [ 731.571205][T15337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.576950][T15330] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000400040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 731.586956][T15337] Call Trace: [ 731.586966][T15337] dump_stack_lvl+0xd6/0x122 [ 731.586990][T15337] dump_stack+0x11/0x1b [ 731.599860][T15330] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2152/file0 supports timestamps until 2038 (0x7fffffff) [ 731.601199][T15337] should_fail+0x23c/0x250 [ 731.601223][T15337] ? __d_alloc+0x36/0x370 [ 731.632930][T15337] __should_failslab+0x81/0x90 [ 731.637707][T15337] should_failslab+0x5/0x20 [ 731.642211][T15337] kmem_cache_alloc+0x4f/0x300 [ 731.647020][T15337] __d_alloc+0x36/0x370 [ 731.651187][T15337] d_alloc+0x2a/0x130 [ 731.655177][T15337] d_alloc_parallel+0x46/0xb50 [ 731.659963][T15337] ? try_to_unlazy+0x3c1/0x650 [ 731.664729][T15337] ? __d_lookup+0x3c8/0x400 [ 731.669247][T15337] path_openat+0x671/0x1ec0 [ 731.673785][T15337] ? finish_task_switch+0xce/0x290 [ 731.679048][T15337] ? shmem_write_end+0x37d/0x3d0 [ 731.683995][T15337] do_filp_open+0x105/0x220 [ 731.688566][T15337] do_sys_openat2+0xb5/0x2b0 [ 731.693153][T15337] __x64_sys_openat+0xef/0x110 [ 731.697921][T15337] do_syscall_64+0x44/0xa0 [ 731.702410][T15337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 731.708357][T15337] RIP: 0033:0x7efd5c6257f4 [ 731.712771][T15337] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 731.732443][T15337] RSP: 002b:00007efd5a3e9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 731.740849][T15337] RAX: ffffffffffffffda RBX: 00007efd5c6bccc0 RCX: 00007efd5c6257f4 19:58:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f002000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602200000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004004800040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 731.748979][T15337] RDX: 0000000000000002 RSI: 00007efd5a3ea000 RDI: 00000000ffffff9c [ 731.756936][T15337] RBP: 00007efd5a3ea000 R08: 0000000000000000 R09: ffffffffffffffff [ 731.765003][T15337] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 731.772986][T15337] R13: 0000000000000004 R14: 0000000020000308 R15: 000000000000000b [ 731.827640][T15359] loop4: detected capacity change from 0 to 4 [ 731.838403][T15359] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 731.853275][T15368] loop1: detected capacity change from 0 to 264192 19:58:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 68) 19:58:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 29) 19:58:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040fffe0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 731.877644][T15368] EXT4-fs (loop1): 1 orphan inode deleted [ 731.883430][T15368] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 731.903891][T15359] loop4: detected capacity change from 0 to 4 [ 731.919186][T15368] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2153/file0 supports timestamps until 2038 (0x7fffffff) [ 731.934341][T15386] loop3: detected capacity change from 0 to 264192 [ 731.942949][T15359] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 731.946911][T15389] FAULT_INJECTION: forcing a failure. [ 731.946911][T15389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 731.965414][T15389] CPU: 1 PID: 15389 Comm: syz-executor.2 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 731.975742][T15389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.985817][T15389] Call Trace: [ 731.989089][T15389] dump_stack_lvl+0xd6/0x122 [ 731.993716][T15389] dump_stack+0x11/0x1b [ 731.998112][T15389] should_fail+0x23c/0x250 [ 732.002617][T15389] should_fail_usercopy+0x16/0x20 [ 732.007847][T15389] _copy_to_user+0x1c/0x90 [ 732.012340][T15389] simple_read_from_buffer+0xab/0x120 [ 732.017779][T15389] proc_fail_nth_read+0x10d/0x150 [ 732.022916][T15389] ? proc_fault_inject_write+0x230/0x230 [ 732.025488][T15386] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 732.028561][T15389] vfs_read+0x1e6/0x750 [ 732.042705][T15389] ? __fput+0x47a/0x520 [ 732.046870][T15389] ? __fget_light+0x21b/0x260 [ 732.051551][T15389] ? __cond_resched+0x11/0x40 [ 732.056234][T15389] ksys_read+0xd9/0x190 [ 732.060413][T15389] __x64_sys_read+0x3e/0x50 [ 732.065002][T15389] do_syscall_64+0x44/0xa0 [ 732.069428][T15389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 732.073790][T15391] loop5: detected capacity change from 0 to 264192 [ 732.075371][T15389] RIP: 0033:0x7efd5c62548c [ 732.086256][T15389] 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 [ 732.097428][T15391] FAULT_INJECTION: forcing a failure. [ 732.097428][T15391] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 732.105957][T15389] RSP: 002b:00007efd5a3ea170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 732.105979][T15389] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007efd5c62548c [ 732.105999][T15389] RDX: 000000000000000f RSI: 00007efd5a3ea1e0 RDI: 0000000000000003 [ 732.143431][T15389] RBP: 00007efd5a3ea1d0 R08: 0000000000000000 R09: ffffffffffffffff [ 732.151399][T15389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 732.159374][T15389] R13: 00007ffefa69bb5f R14: 00007efd5a3ea300 R15: 0000000000022000 [ 732.167345][T15391] CPU: 0 PID: 15391 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 19:58:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f102000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040feff0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602300000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010002, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 732.177495][T15391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.187807][T15391] Call Trace: [ 732.191113][T15391] dump_stack_lvl+0xd6/0x122 [ 732.195807][T15391] dump_stack+0x11/0x1b [ 732.199999][T15391] should_fail+0x23c/0x250 [ 732.204420][T15391] should_fail_usercopy+0x16/0x20 [ 732.209987][T15391] _copy_from_user+0x1c/0xd0 [ 732.214658][T15391] strndup_user+0xb0/0x120 [ 732.219154][T15391] __se_sys_mount+0x91/0x2f0 [ 732.223762][T15391] ? do_mkdirat+0x293/0x2c0 19:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010003, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000020040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 732.228327][T15391] __x64_sys_mount+0x63/0x70 [ 732.232989][T15391] do_syscall_64+0x44/0xa0 [ 732.237500][T15391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 732.243523][T15391] RIP: 0033:0x7f6925d1cc2a [ 732.248021][T15391] 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 [ 732.267630][T15391] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010004, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 732.276041][T15391] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 732.284017][T15391] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 732.292090][T15391] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 732.300073][T15391] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 732.308114][T15391] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 732.369008][T15415] loop1: detected capacity change from 0 to 264192 [ 732.383687][T15422] loop4: detected capacity change from 0 to 4 [ 732.404444][T15422] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 69) 19:58:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000030040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010005, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 732.410980][T15415] EXT4-fs (loop1): 1 orphan inode deleted [ 732.419694][T15415] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 732.431270][T15415] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2154/file0 supports timestamps until 2038 (0x7fffffff) [ 732.457738][T15433] loop5: detected capacity change from 0 to 264192 [ 732.464411][T15435] loop3: detected capacity change from 0 to 264192 [ 732.467407][T15433] FAULT_INJECTION: forcing a failure. [ 732.467407][T15433] name failslab, interval 1, probability 0, space 0, times 0 [ 732.471624][T15422] loop4: detected capacity change from 0 to 4 [ 732.483668][T15433] CPU: 1 PID: 15433 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 732.499891][T15433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.510099][T15433] Call Trace: [ 732.513380][T15433] dump_stack_lvl+0xd6/0x122 [ 732.518001][T15433] dump_stack+0x11/0x1b [ 732.522165][T15433] should_fail+0x23c/0x250 [ 732.526710][T15433] __should_failslab+0x81/0x90 [ 732.531543][T15433] ? __se_sys_mount+0xf7/0x2f0 [ 732.536397][T15433] should_failslab+0x5/0x20 [ 732.540941][T15433] kmem_cache_alloc_trace+0x52/0x320 [ 732.546234][T15433] ? _copy_from_user+0x94/0xd0 [ 732.551017][T15433] __se_sys_mount+0xf7/0x2f0 [ 732.555621][T15433] __x64_sys_mount+0x63/0x70 [ 732.560283][T15433] do_syscall_64+0x44/0xa0 [ 732.564710][T15433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 732.570688][T15433] RIP: 0033:0x7f6925d1cc2a [ 732.575092][T15433] 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 [ 732.594880][T15433] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 732.603282][T15433] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 732.611283][T15433] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 732.619255][T15433] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 732.627239][T15433] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 732.635197][T15433] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 732.656890][T15435] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:58:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f002200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000040040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602400000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010006, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 70) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010007, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000050040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 732.734990][T15458] loop3: detected capacity change from 0 to 264192 [ 732.745016][T15464] loop1: detected capacity change from 0 to 264192 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010008, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000060040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 732.778985][T15477] loop4: detected capacity change from 0 to 4 [ 732.807190][T15477] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010009, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 732.822696][T15458] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 732.847769][T15464] EXT4-fs (loop1): 1 orphan inode deleted [ 732.853552][T15464] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 732.862583][T15488] loop5: detected capacity change from 0 to 264192 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000070040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 732.869386][T15464] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2155/file0 supports timestamps until 2038 (0x7fffffff) [ 732.899006][T15477] loop4: detected capacity change from 0 to 4 [ 732.910946][T15477] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 732.951834][T15488] FAULT_INJECTION: forcing a failure. [ 732.951834][T15488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 732.965021][T15488] CPU: 0 PID: 15488 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 732.975177][T15488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.985232][T15488] Call Trace: [ 732.988496][T15488] dump_stack_lvl+0xd6/0x122 [ 732.993072][T15488] dump_stack+0x11/0x1b [ 732.997207][T15488] should_fail+0x23c/0x250 [ 733.001605][T15488] should_fail_usercopy+0x16/0x20 [ 733.006656][T15488] _copy_from_user+0x1c/0xd0 [ 733.011303][T15488] __se_sys_mount+0x119/0x2f0 [ 733.015964][T15488] __x64_sys_mount+0x63/0x70 [ 733.020540][T15488] do_syscall_64+0x44/0xa0 [ 733.024944][T15488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 733.030881][T15488] RIP: 0033:0x7f6925d1cc2a [ 733.035280][T15488] 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 [ 733.054920][T15488] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 733.063330][T15488] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 733.071504][T15488] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 733.079533][T15488] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 733.087489][T15488] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:58:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f002500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602500000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010010, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000080040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 733.095446][T15488] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 733.136176][T15514] loop3: detected capacity change from 0 to 264192 [ 733.146536][T15514] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 733.150234][T15516] loop4: detected capacity change from 0 to 4 [ 733.180085][T15525] loop1: detected capacity change from 0 to 264192 [ 733.180448][T15516] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 733.200424][T15488] __quota_error: 44 callbacks suppressed [ 733.200437][T15488] Quota error (device loop5): write_blk: dquota write failed [ 733.213571][T15488] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 733.223580][T15488] Quota error (device loop5): write_blk: dquota write failed [ 733.231270][T15488] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 733.241287][T15488] Quota error (device loop5): write_blk: dquota write failed [ 733.248824][T15488] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 733.260982][T15488] EXT4-fs (loop5): 1 orphan inode deleted [ 733.267375][T15488] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 71) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000180040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010011, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 733.290365][T15488] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1510/file0 supports timestamps until 2038 (0x7fffffff) [ 733.308104][T15525] Quota error (device loop1): write_blk: dquota write failed [ 733.315542][T15525] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 733.333015][T15516] loop4: detected capacity change from 0 to 4 [ 733.336448][T15525] Quota error (device loop1): write_blk: dquota write failed [ 733.346537][T15525] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 733.358125][T15525] EXT4-fs (loop1): 1 orphan inode deleted [ 733.363902][T15525] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 733.376287][T15525] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2156/file0 supports timestamps until 2038 (0x7fffffff) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040001c0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602600000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010018, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 733.387435][T15547] loop3: detected capacity change from 0 to 264192 [ 733.414545][T15516] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 733.441938][T15547] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:58:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f032600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000260040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01001c, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 733.484814][T15559] loop1: detected capacity change from 0 to 264192 [ 733.503928][T15565] loop3: detected capacity change from 0 to 264192 [ 733.546644][T15565] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 733.554213][T15559] EXT4-fs (loop1): 1 orphan inode deleted [ 733.557699][T15580] loop4: detected capacity change from 0 to 4 [ 733.560015][T15559] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 733.580446][T15559] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2157/file0 supports timestamps until 2038 (0x7fffffff) [ 733.584446][T15580] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 733.613094][T15585] loop5: detected capacity change from 0 to 264192 [ 733.621774][T15585] FAULT_INJECTION: forcing a failure. [ 733.621774][T15585] name failslab, interval 1, probability 0, space 0, times 0 [ 733.634588][T15585] CPU: 1 PID: 15585 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 733.644749][T15585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.654803][T15585] Call Trace: [ 733.658082][T15585] dump_stack_lvl+0xd6/0x122 [ 733.663617][T15585] dump_stack+0x11/0x1b [ 733.667812][T15585] should_fail+0x23c/0x250 [ 733.672233][T15585] ? getname_flags+0x84/0x3f0 [ 733.676996][T15585] __should_failslab+0x81/0x90 [ 733.681769][T15585] should_failslab+0x5/0x20 [ 733.686305][T15585] kmem_cache_alloc+0x4f/0x300 [ 733.691081][T15585] ? should_fail+0xd6/0x250 [ 733.695633][T15585] getname_flags+0x84/0x3f0 [ 733.700247][T15585] ? should_fail+0xd6/0x250 [ 733.704861][T15585] user_path_at_empty+0x28/0x110 [ 733.709957][T15585] __se_sys_mount+0x217/0x2f0 [ 733.714654][T15585] __x64_sys_mount+0x63/0x70 [ 733.719268][T15585] do_syscall_64+0x44/0xa0 [ 733.723717][T15585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 733.729675][T15585] RIP: 0033:0x7f6925d1cc2a [ 733.734131][T15585] 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 [ 733.754168][T15585] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 733.762660][T15585] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 733.770757][T15585] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 733.778942][T15585] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 733.786911][T15585] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000fe0040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 733.794889][T15585] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 72) 19:58:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602700000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000040240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010026, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 733.837448][T15580] loop4: detected capacity change from 0 to 4 [ 733.851785][T15580] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0100fe, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f002e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 733.896900][T15609] loop1: detected capacity change from 0 to 264192 [ 733.901089][T15611] loop3: detected capacity change from 0 to 264192 [ 733.929165][T15620] loop5: detected capacity change from 0 to 264192 [ 733.938960][T15609] EXT4-fs (loop1): 1 orphan inode deleted 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000340000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 733.944791][T15609] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 733.966792][T15611] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 733.989175][T15628] loop4: detected capacity change from 0 to 4 [ 734.015541][T15609] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2158/file0 supports timestamps until 2038 (0x7fffffff) [ 734.030712][T15620] FAULT_INJECTION: forcing a failure. [ 734.030712][T15620] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 734.043937][T15620] CPU: 1 PID: 15620 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 734.054211][T15620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.064355][T15620] Call Trace: [ 734.067641][T15620] dump_stack_lvl+0xd6/0x122 [ 734.072266][T15620] dump_stack+0x11/0x1b [ 734.076419][T15620] should_fail+0x23c/0x250 [ 734.080847][T15620] should_fail_usercopy+0x16/0x20 [ 734.085879][T15620] strncpy_from_user+0x21/0x250 [ 734.090736][T15620] getname_flags+0xb8/0x3f0 [ 734.095281][T15620] ? should_fail+0xd6/0x250 [ 734.099786][T15620] user_path_at_empty+0x28/0x110 [ 734.104736][T15620] __se_sys_mount+0x217/0x2f0 [ 734.109412][T15620] __x64_sys_mount+0x63/0x70 [ 734.113991][T15620] do_syscall_64+0x44/0xa0 [ 734.118407][T15620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 734.124373][T15620] RIP: 0033:0x7f6925d1cc2a [ 734.128818][T15620] 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 [ 734.148500][T15620] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 734.156905][T15620] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a 19:58:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602800000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010204, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000020440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 734.164912][T15620] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 734.172889][T15620] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 734.180854][T15620] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 734.188816][T15620] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 734.209047][T15628] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 734.245525][T15648] loop1: detected capacity change from 0 to 264192 [ 734.253398][T15650] loop3: detected capacity change from 0 to 264192 [ 734.261093][T15650] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 734.296056][T15628] loop4: detected capacity change from 0 to 4 [ 734.312251][T15628] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 734.333884][T15648] EXT4-fs (loop1): 1 orphan inode deleted 19:58:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 73) 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000060440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010300, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f003f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 734.339879][T15648] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2159/file0 supports timestamps until 2038 (0x7fffffff) 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000800440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602900000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010402, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 734.402839][T15677] loop4: detected capacity change from 0 to 4 [ 734.413640][T15679] loop3: detected capacity change from 0 to 264192 [ 734.429916][T15677] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010406, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 734.462984][T15679] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 734.497603][T15695] loop1: detected capacity change from 0 to 264192 19:58:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f004000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 734.559312][T15708] loop4: detected capacity change from 0 to 4 [ 734.566769][T15695] EXT4-fs (loop1): 1 orphan inode deleted [ 734.574392][T15708] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 734.584193][T15707] loop3: detected capacity change from 0 to 264192 [ 734.592756][T15695] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2160/file0 supports timestamps until 2038 (0x7fffffff) [ 734.607037][T15707] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 734.631247][T15708] loop4: detected capacity change from 0 to 4 [ 734.638238][T15717] loop5: detected capacity change from 0 to 264192 [ 734.646035][T15717] FAULT_INJECTION: forcing a failure. [ 734.646035][T15717] name failslab, interval 1, probability 0, space 0, times 0 [ 734.658815][T15717] CPU: 0 PID: 15717 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 734.669014][T15717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.679132][T15717] Call Trace: [ 734.682500][T15717] dump_stack_lvl+0xd6/0x122 [ 734.687290][T15717] dump_stack+0x11/0x1b [ 734.691452][T15717] should_fail+0x23c/0x250 [ 734.696052][T15717] __should_failslab+0x81/0x90 [ 734.700847][T15717] ? alloc_fs_context+0x46/0x500 [ 734.705792][T15717] should_failslab+0x5/0x20 [ 734.710736][T15717] kmem_cache_alloc_trace+0x52/0x320 [ 734.716054][T15717] alloc_fs_context+0x46/0x500 [ 734.720857][T15717] ? strncmp+0x34/0x70 [ 734.724918][T15717] fs_context_for_mount+0x1d/0x20 [ 734.729973][T15717] path_mount+0xe0d/0x1d20 [ 734.734382][T15717] __se_sys_mount+0x24b/0x2f0 [ 734.739069][T15717] __x64_sys_mount+0x63/0x70 [ 734.743744][T15717] do_syscall_64+0x44/0xa0 [ 734.748230][T15717] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 734.754167][T15717] RIP: 0033:0x7f6925d1cc2a [ 734.758670][T15717] 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 [ 734.778448][T15717] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 734.786862][T15717] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 734.794943][T15717] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 734.802911][T15717] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 734.810872][T15717] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 734.818905][T15717] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040002f0540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 74) 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010480, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f004800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602a00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 734.833455][T15708] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010500, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 734.886600][T15733] loop3: detected capacity change from 0 to 264192 [ 734.905524][T15737] loop1: detected capacity change from 0 to 264192 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01052f, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010600, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 734.938725][T15733] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 734.948818][T15750] loop4: detected capacity change from 0 to 4 [ 734.970630][T15750] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000040640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000740000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 735.013795][T15737] EXT4-fs (loop1): 1 orphan inode deleted [ 735.019587][T15737] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2161/file0 supports timestamps until 2038 (0x7fffffff) [ 735.063390][T15750] loop4: detected capacity change from 0 to 4 [ 735.083369][T15775] loop3: detected capacity change from 0 to 264192 [ 735.099700][T15750] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 735.112093][T15775] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 735.126520][T15783] loop5: detected capacity change from 0 to 264192 [ 735.136392][T15783] FAULT_INJECTION: forcing a failure. [ 735.136392][T15783] name failslab, interval 1, probability 0, space 0, times 0 [ 735.149071][T15783] CPU: 1 PID: 15783 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 735.159233][T15783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.169418][T15783] Call Trace: [ 735.172743][T15783] dump_stack_lvl+0xd6/0x122 [ 735.177352][T15783] dump_stack+0x11/0x1b [ 735.181565][T15783] should_fail+0x23c/0x250 [ 735.185987][T15783] __should_failslab+0x81/0x90 [ 735.190747][T15783] ? legacy_init_fs_context+0x2d/0x70 [ 735.196430][T15783] should_failslab+0x5/0x20 [ 735.200932][T15783] kmem_cache_alloc_trace+0x52/0x320 [ 735.206206][T15783] ? alloc_fs_context+0x46/0x500 [ 735.211303][T15783] legacy_init_fs_context+0x2d/0x70 [ 735.216521][T15783] alloc_fs_context+0x419/0x500 [ 735.221359][T15783] fs_context_for_mount+0x1d/0x20 [ 735.226467][T15783] path_mount+0xe0d/0x1d20 [ 735.230970][T15783] __se_sys_mount+0x24b/0x2f0 [ 735.235639][T15783] __x64_sys_mount+0x63/0x70 [ 735.240241][T15783] do_syscall_64+0x44/0xa0 [ 735.244647][T15783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 735.250578][T15783] RIP: 0033:0x7f6925d1cc2a [ 735.254986][T15783] 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 [ 735.274687][T15783] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 735.283093][T15783] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 735.291049][T15783] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 735.299156][T15783] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 735.307179][T15783] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 735.315220][T15783] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 75) 19:58:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602b00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010604, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000001840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f004c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 735.411341][T15802] loop1: detected capacity change from 0 to 264192 [ 735.431406][T15808] loop3: detected capacity change from 0 to 264192 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010700, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000001c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000002040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 735.457191][T15817] loop4: detected capacity change from 0 to 4 [ 735.465708][T15802] EXT4-fs (loop1): 1 orphan inode deleted [ 735.473520][T15808] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 735.478055][T15802] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2162/file0 supports timestamps until 2038 (0x7fffffff) [ 735.499997][T15817] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010900, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602c00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 735.542540][T15817] loop4: detected capacity change from 0 to 4 [ 735.554892][T15817] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 735.606065][T15841] loop3: detected capacity change from 0 to 264192 [ 735.631876][T15841] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 735.634259][T15844] loop1: detected capacity change from 0 to 264192 [ 735.656040][T15853] loop5: detected capacity change from 0 to 264192 [ 735.663697][T15853] FAULT_INJECTION: forcing a failure. [ 735.663697][T15853] name failslab, interval 1, probability 0, space 0, times 0 [ 735.676390][T15853] CPU: 1 PID: 15853 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 735.686547][T15853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.696606][T15853] Call Trace: [ 735.699888][T15853] dump_stack_lvl+0xd6/0x122 [ 735.704482][T15853] dump_stack+0x11/0x1b [ 735.708679][T15853] should_fail+0x23c/0x250 [ 735.713107][T15853] ? vfs_parse_fs_string+0x6d/0xd0 [ 735.718301][T15853] __should_failslab+0x81/0x90 [ 735.723070][T15853] should_failslab+0x5/0x20 [ 735.727709][T15853] __kmalloc_track_caller+0x6d/0x350 [ 735.733343][T15853] kmemdup_nul+0x27/0x70 [ 735.737592][T15853] vfs_parse_fs_string+0x6d/0xd0 [ 735.742648][T15853] path_mount+0xfb1/0x1d20 [ 735.747110][T15853] __se_sys_mount+0x24b/0x2f0 [ 735.751891][T15853] __x64_sys_mount+0x63/0x70 [ 735.756633][T15853] do_syscall_64+0x44/0xa0 [ 735.761165][T15853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 735.767367][T15853] RIP: 0033:0x7f6925d1cc2a [ 735.771768][T15853] 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 [ 735.791720][T15853] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 735.800252][T15853] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 735.808361][T15853] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 735.816317][T15853] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 735.824274][T15853] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 735.832360][T15853] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 735.844717][T15844] EXT4-fs (loop1): 1 orphan inode deleted 19:58:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 76) 19:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc011100, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000002640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f006000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602d00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 735.850649][T15844] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2163/file0 supports timestamps until 2038 (0x7fffffff) 19:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc011800, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 735.929417][T15875] loop3: detected capacity change from 0 to 264192 [ 735.937903][T15879] loop4: detected capacity change from 0 to 4 [ 735.944899][T15874] loop1: detected capacity change from 0 to 264192 [ 735.952575][T15875] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc011c00, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000052f40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 735.981835][T15879] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 736.018257][T15896] loop5: detected capacity change from 0 to 264192 [ 736.019071][T15874] EXT4-fs (loop1): 1 orphan inode deleted [ 736.027093][T15896] FAULT_INJECTION: forcing a failure. [ 736.027093][T15896] name failslab, interval 1, probability 0, space 0, times 0 [ 736.043345][T15896] CPU: 1 PID: 15896 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 736.053585][T15896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.063395][T15874] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2164/file0 supports timestamps until 2038 (0x7fffffff) [ 736.063819][T15896] Call Trace: 19:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc012000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 736.063828][T15896] dump_stack_lvl+0xd6/0x122 [ 736.086263][T15896] dump_stack+0x11/0x1b [ 736.090452][T15896] should_fail+0x23c/0x250 [ 736.094984][T15896] ? ext4_mount+0x40/0x40 [ 736.099317][T15896] ? getname_kernel+0x37/0x1d0 [ 736.104123][T15896] __should_failslab+0x81/0x90 [ 736.109130][T15896] should_failslab+0x5/0x20 [ 736.113700][T15896] kmem_cache_alloc+0x4f/0x300 [ 736.118578][T15896] ? avc_has_perm_noaudit+0x1c0/0x270 [ 736.124049][T15896] ? ext4_mount+0x40/0x40 [ 736.128465][T15896] getname_kernel+0x37/0x1d0 [ 736.133078][T15896] ? ext4_mount+0x40/0x40 [ 736.137410][T15896] kern_path+0x1d/0x100 [ 736.141640][T15896] ? ext4_mount+0x40/0x40 [ 736.145993][T15896] blkdev_get_by_path+0x63/0x1c0 [ 736.151102][T15896] mount_bdev+0x47/0x290 [ 736.155457][T15896] ? ext4_errno_to_code+0x110/0x110 [ 736.160658][T15896] ext4_mount+0x2d/0x40 [ 736.164914][T15896] legacy_get_tree+0x70/0xc0 [ 736.169555][T15896] vfs_get_tree+0x4a/0x1a0 [ 736.173974][T15896] path_mount+0x11ec/0x1d20 19:58:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602e00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 736.178488][T15896] __se_sys_mount+0x24b/0x2f0 [ 736.183184][T15896] __x64_sys_mount+0x63/0x70 [ 736.187792][T15896] do_syscall_64+0x44/0xa0 [ 736.192214][T15896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 736.198236][T15896] RIP: 0033:0x7f6925d1cc2a [ 736.202761][T15896] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 736.222812][T15896] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 736.231225][T15896] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 736.239325][T15896] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 736.247416][T15896] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 736.255477][T15896] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 736.263871][T15896] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 736.281738][T15879] loop4: detected capacity change from 0 to 4 [ 736.285329][T15909] loop3: detected capacity change from 0 to 264192 [ 736.297810][T15909] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 736.314730][T15879] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 77) 19:58:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000003f40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc012600, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f006800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 736.371096][T15925] loop1: detected capacity change from 0 to 264192 [ 736.388101][T15925] EXT4-fs (loop1): 1 orphan inode deleted [ 736.395225][T15925] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2165/file0 supports timestamps until 2038 (0x7fffffff) 19:58:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000602f00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 736.431787][T15939] loop3: detected capacity change from 0 to 264192 [ 736.440958][T15939] EXT4-fs (loop3): invalid first ino: 0 [ 736.456906][T15938] loop4: detected capacity change from 0 to 4 19:58:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f006c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000004040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc012f05, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 736.478977][T15938] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 736.518032][T15950] loop5: detected capacity change from 0 to 264192 [ 736.538676][T15948] loop3: detected capacity change from 0 to 264192 [ 736.564702][T15948] EXT4-fs (loop3): invalid first ino: 0 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000048040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc013f00, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 736.591158][T15968] loop4: detected capacity change from 0 to 4 [ 736.602757][T15969] loop1: detected capacity change from 0 to 264192 [ 736.622097][T15968] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 736.668651][T15950] FAULT_INJECTION: forcing a failure. [ 736.668651][T15950] name failslab, interval 1, probability 0, space 0, times 0 [ 736.676222][T15969] EXT4-fs (loop1): 1 orphan inode deleted [ 736.681485][T15950] CPU: 1 PID: 15950 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 736.687445][T15969] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2166/file0 supports timestamps until 2038 (0x7fffffff) [ 736.697361][T15950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.697375][T15950] Call Trace: [ 736.725231][T15950] dump_stack_lvl+0xd6/0x122 [ 736.730004][T15950] dump_stack+0x11/0x1b [ 736.734603][T15950] should_fail+0x23c/0x250 [ 736.739095][T15950] __should_failslab+0x81/0x90 [ 736.743947][T15950] ? alloc_super+0x3a/0x520 [ 736.748581][T15950] should_failslab+0x5/0x20 [ 736.753073][T15950] kmem_cache_alloc_trace+0x52/0x320 [ 736.758358][T15950] ? disk_unblock_events+0x35/0x40 [ 736.763626][T15950] ? mount_bdev+0x290/0x290 [ 736.768177][T15950] alloc_super+0x3a/0x520 [ 736.772633][T15950] ? mount_bdev+0x290/0x290 [ 736.777139][T15950] sget+0x1a5/0x400 [ 736.781010][T15950] ? test_bdev_super+0x30/0x30 [ 736.785765][T15950] mount_bdev+0xd3/0x290 [ 736.790095][T15950] ? ext4_mount+0x40/0x40 [ 736.794418][T15950] ? ext4_errno_to_code+0x110/0x110 [ 736.799615][T15950] ext4_mount+0x2d/0x40 [ 736.803755][T15950] legacy_get_tree+0x70/0xc0 [ 736.808394][T15950] vfs_get_tree+0x4a/0x1a0 [ 736.812790][T15950] path_mount+0x11ec/0x1d20 [ 736.817389][T15950] __se_sys_mount+0x24b/0x2f0 [ 736.822161][T15950] __x64_sys_mount+0x63/0x70 [ 736.826793][T15950] do_syscall_64+0x44/0xa0 [ 736.831210][T15950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 736.837104][T15950] RIP: 0033:0x7f6925d1cc2a [ 736.841526][T15950] 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 [ 736.861206][T15950] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 736.869694][T15950] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 736.877647][T15950] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 736.885621][T15950] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 736.894096][T15950] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 736.902060][T15950] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 78) 19:58:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc014000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000fffe40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f007400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc018004, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 736.978875][T15997] loop3: detected capacity change from 0 to 264192 [ 736.987368][T16001] loop4: detected capacity change from 0 to 4 [ 736.992112][T15998] loop1: detected capacity change from 0 to 264192 [ 736.996713][T15997] EXT4-fs (loop3): invalid first ino: 0 [ 737.009258][T16001] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 737.043287][T16011] loop5: detected capacity change from 0 to 264192 [ 737.060222][T16011] FAULT_INJECTION: forcing a failure. [ 737.060222][T16011] name failslab, interval 1, probability 0, space 0, times 0 [ 737.067269][T15998] EXT4-fs (loop1): 1 orphan inode deleted [ 737.072903][T16011] CPU: 1 PID: 16011 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000feff40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.088772][T16011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.098832][T16011] Call Trace: [ 737.102116][T16011] dump_stack_lvl+0xd6/0x122 [ 737.105752][T15998] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2167/file0 supports timestamps until 2038 (0x7fffffff) [ 737.106741][T16011] dump_stack+0x11/0x1b [ 737.125133][T16011] should_fail+0x23c/0x250 [ 737.129548][T16011] ? kzalloc+0x1d/0x30 [ 737.133709][T16011] __should_failslab+0x81/0x90 [ 737.138507][T16011] should_failslab+0x5/0x20 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000240000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.143015][T16011] __kmalloc+0x6f/0x350 [ 737.147175][T16011] kzalloc+0x1d/0x30 [ 737.151074][T16011] security_sb_alloc+0x3c/0x180 [ 737.155961][T16011] alloc_super+0x10b/0x520 [ 737.160396][T16011] ? mount_bdev+0x290/0x290 [ 737.164908][T16011] sget+0x1a5/0x400 [ 737.168835][T16011] ? test_bdev_super+0x30/0x30 [ 737.173783][T16011] mount_bdev+0xd3/0x290 [ 737.178059][T16011] ? ext4_mount+0x40/0x40 [ 737.182390][T16011] ? ext4_errno_to_code+0x110/0x110 [ 737.187594][T16011] ext4_mount+0x2d/0x40 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01feff, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603100000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000340000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.191772][T16011] legacy_get_tree+0x70/0xc0 [ 737.196390][T16011] vfs_get_tree+0x4a/0x1a0 [ 737.200846][T16011] path_mount+0x11ec/0x1d20 [ 737.205366][T16011] __se_sys_mount+0x24b/0x2f0 [ 737.210107][T16011] __x64_sys_mount+0x63/0x70 [ 737.214697][T16011] do_syscall_64+0x44/0xa0 [ 737.219125][T16011] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 737.225026][T16011] RIP: 0033:0x7f6925d1cc2a [ 737.229478][T16011] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.249301][T16011] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 737.257826][T16011] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 737.265796][T16011] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 737.273767][T16011] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 737.281791][T16011] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 737.290038][T16011] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 737.306280][T16001] loop4: detected capacity change from 0 to 4 [ 737.332830][T16001] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01fffe, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 79) 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000440000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f007a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000540000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.399056][T16041] loop1: detected capacity change from 0 to 264192 [ 737.414877][T16049] loop3: detected capacity change from 0 to 264192 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 737.469589][T16057] loop4: detected capacity change from 0 to 4 [ 737.470638][T16041] EXT4-fs (loop1): 1 orphan inode deleted [ 737.498523][T16057] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.502352][T16049] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2490/file0 supports timestamps until 2038 (0x7fffffff) [ 737.517204][T16041] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2168/file0 supports timestamps until 2038 (0x7fffffff) [ 737.552761][T16057] loop4: detected capacity change from 0 to 4 19:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000740000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.567876][T16057] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 737.609675][T16076] loop5: detected capacity change from 0 to 264192 [ 737.619539][T16076] FAULT_INJECTION: forcing a failure. [ 737.619539][T16076] name failslab, interval 1, probability 0, space 0, times 0 [ 737.632370][T16076] CPU: 1 PID: 16076 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 737.642602][T16076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.652662][T16076] Call Trace: [ 737.656031][T16076] dump_stack_lvl+0xd6/0x122 [ 737.660633][T16076] dump_stack+0x11/0x1b [ 737.664780][T16076] should_fail+0x23c/0x250 [ 737.669627][T16076] ? __list_lru_init+0x70/0x680 [ 737.674552][T16076] __should_failslab+0x81/0x90 [ 737.679312][T16076] should_failslab+0x5/0x20 [ 737.683819][T16076] __kmalloc+0x6f/0x350 [ 737.687979][T16076] ? prealloc_memcg_shrinker+0x444/0x460 [ 737.693608][T16076] __list_lru_init+0x70/0x680 [ 737.698347][T16076] alloc_super+0x490/0x520 [ 737.702775][T16076] ? mount_bdev+0x290/0x290 [ 737.707337][T16076] sget+0x1a5/0x400 [ 737.711130][T16076] ? test_bdev_super+0x30/0x30 [ 737.715879][T16076] mount_bdev+0xd3/0x290 [ 737.720110][T16076] ? ext4_mount+0x40/0x40 [ 737.724431][T16076] ? ext4_errno_to_code+0x110/0x110 [ 737.729708][T16076] ext4_mount+0x2d/0x40 [ 737.733944][T16076] legacy_get_tree+0x70/0xc0 [ 737.738536][T16076] vfs_get_tree+0x4a/0x1a0 [ 737.742960][T16076] path_mount+0x11ec/0x1d20 [ 737.747491][T16076] __se_sys_mount+0x24b/0x2f0 [ 737.752355][T16076] __x64_sys_mount+0x63/0x70 [ 737.757046][T16076] do_syscall_64+0x44/0xa0 [ 737.761633][T16076] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 737.767545][T16076] RIP: 0033:0x7f6925d1cc2a [ 737.771995][T16076] 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 [ 737.791783][T16076] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 737.800183][T16076] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 737.808193][T16076] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 19:58:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603200000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f00d900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.816206][T16076] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 737.824163][T16076] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 737.832221][T16076] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 737.887770][T16089] loop4: detected capacity change from 0 to 4 [ 737.906711][T16093] loop3: detected capacity change from 0 to 264192 19:58:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 80) 19:58:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 737.932795][T16089] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 737.944225][T16106] loop1: detected capacity change from 0 to 264192 [ 737.957318][T16093] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2491/file0 supports timestamps until 2038 (0x7fffffff) 19:58:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000001840000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 738.004675][T16089] loop4: detected capacity change from 0 to 4 [ 738.005929][T16116] loop5: detected capacity change from 0 to 264192 [ 738.019645][T16116] FAULT_INJECTION: forcing a failure. [ 738.019645][T16116] name failslab, interval 1, probability 0, space 0, times 0 [ 738.032311][T16116] CPU: 0 PID: 16116 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 738.042461][T16116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.052542][T16116] Call Trace: [ 738.055821][T16116] dump_stack_lvl+0xd6/0x122 [ 738.060420][T16116] dump_stack+0x11/0x1b [ 738.064589][T16116] should_fail+0x23c/0x250 [ 738.068994][T16116] __should_failslab+0x81/0x90 [ 738.073821][T16116] should_failslab+0x5/0x20 [ 738.078394][T16116] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 738.084107][T16116] ? __kmalloc_node+0x30/0x40 [ 738.088868][T16116] __kmalloc_node+0x30/0x40 [ 738.093385][T16116] kvmalloc_node+0x81/0x110 [ 738.097884][T16116] __list_lru_init+0x2d7/0x680 [ 738.102713][T16116] alloc_super+0x490/0x520 [ 738.107203][T16116] ? mount_bdev+0x290/0x290 [ 738.111697][T16116] sget+0x1a5/0x400 [ 738.115495][T16116] ? test_bdev_super+0x30/0x30 [ 738.120314][T16116] mount_bdev+0xd3/0x290 [ 738.124550][T16116] ? ext4_mount+0x40/0x40 [ 738.128887][T16116] ? ext4_errno_to_code+0x110/0x110 [ 738.134078][T16116] ext4_mount+0x2d/0x40 [ 738.138275][T16116] legacy_get_tree+0x70/0xc0 [ 738.143031][T16116] vfs_get_tree+0x4a/0x1a0 [ 738.147439][T16116] path_mount+0x11ec/0x1d20 [ 738.151979][T16116] __se_sys_mount+0x24b/0x2f0 [ 738.156708][T16116] __x64_sys_mount+0x63/0x70 [ 738.161359][T16116] do_syscall_64+0x44/0xa0 [ 738.165813][T16116] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 738.171699][T16116] RIP: 0033:0x7f6925d1cc2a [ 738.176105][T16116] 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 [ 738.195787][T16116] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 738.204283][T16116] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 738.212256][T16116] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 738.220318][T16116] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 738.228281][T16116] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 738.236242][T16116] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000001c40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 738.291957][T16106] __quota_error: 74 callbacks suppressed [ 738.291972][T16106] Quota error (device loop1): write_blk: dquota write failed [ 738.305043][T16106] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota 19:58:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 738.344999][T16106] Quota error (device loop1): write_blk: dquota write failed [ 738.352455][T16106] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 738.365265][T16106] Quota error (device loop1): write_blk: dquota write failed [ 738.372746][T16106] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 738.383415][T16106] EXT4-fs (loop1): 1 orphan inode deleted 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000002640000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603300000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f00000000000000010000000100000000400000fe40000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000fc0ed00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 738.389612][T16106] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2169/file0 supports timestamps until 2038 (0x7fffffff) [ 738.416791][T16089] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040020020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 738.466498][T16138] loop3: detected capacity change from 0 to 264192 [ 738.492720][T16138] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2493/file0 supports timestamps until 2038 (0x7fffffff) [ 738.543448][T16156] loop1: detected capacity change from 0 to 264192 [ 738.550758][T16157] loop4: detected capacity change from 0 to 4 19:58:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 81) [ 738.584329][T16157] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 738.627980][T16156] Quota error (device loop1): write_blk: dquota write failed [ 738.635450][T16156] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 738.659001][T16156] Quota error (device loop1): write_blk: dquota write failed [ 738.666435][T16156] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 738.676458][T16156] EXT4-fs (loop1): 1 orphan inode deleted [ 738.682288][T16156] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2170/file0 supports timestamps until 2038 (0x7fffffff) [ 738.699942][T16174] loop5: detected capacity change from 0 to 264192 [ 738.707655][T16174] FAULT_INJECTION: forcing a failure. [ 738.707655][T16174] name failslab, interval 1, probability 0, space 0, times 0 [ 738.720331][T16174] CPU: 0 PID: 16174 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 738.730512][T16174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.740566][T16174] Call Trace: [ 738.743922][T16174] dump_stack_lvl+0xd6/0x122 [ 738.748576][T16174] dump_stack+0x11/0x1b [ 738.752817][T16174] should_fail+0x23c/0x250 [ 738.757392][T16174] ? __list_lru_init+0x70/0x680 [ 738.762310][T16174] __should_failslab+0x81/0x90 [ 738.767147][T16174] should_failslab+0x5/0x20 [ 738.771655][T16174] __kmalloc+0x6f/0x350 [ 738.775829][T16174] __list_lru_init+0x70/0x680 [ 738.780520][T16174] alloc_super+0x4bf/0x520 [ 738.784942][T16174] ? mount_bdev+0x290/0x290 [ 738.789461][T16174] sget+0x1a5/0x400 [ 738.793270][T16174] ? test_bdev_super+0x30/0x30 [ 738.798050][T16174] mount_bdev+0xd3/0x290 [ 738.802360][T16174] ? ext4_mount+0x40/0x40 [ 738.806992][T16174] ? ext4_errno_to_code+0x110/0x110 [ 738.812202][T16174] ext4_mount+0x2d/0x40 [ 738.816568][T16174] legacy_get_tree+0x70/0xc0 [ 738.821305][T16174] vfs_get_tree+0x4a/0x1a0 [ 738.825843][T16174] path_mount+0x11ec/0x1d20 [ 738.830342][T16174] __se_sys_mount+0x24b/0x2f0 [ 738.835089][T16174] __x64_sys_mount+0x63/0x70 [ 738.839735][T16174] do_syscall_64+0x44/0xa0 [ 738.844176][T16174] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 738.850199][T16174] RIP: 0033:0x7f6925d1cc2a [ 738.854617][T16174] 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 19:58:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000ffffe00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040030020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603400000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 738.874252][T16174] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 738.882702][T16174] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 738.890701][T16174] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 738.898757][T16174] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 738.906732][T16174] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 738.914702][T16174] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040040020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 738.935307][T16186] loop4: detected capacity change from 0 to 4 [ 738.944988][T16186] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 738.948104][T16185] loop3: detected capacity change from 0 to 264192 [ 738.993390][T16186] loop4: detected capacity change from 0 to 4 [ 739.006984][T16186] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f0fff00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 739.032234][T16185] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2494/file0 supports timestamps until 2038 (0x7fffffff) [ 739.061085][T16214] loop1: detected capacity change from 0 to 264192 19:58:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040050020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 739.083918][T16214] ================================================================== [ 739.092050][T16214] BUG: KCSAN: data-race in xas_create / xas_find [ 739.098378][T16214] [ 739.100703][T16214] write to 0xffff8881307e6901 of 1 bytes by task 16187 on cpu 1: [ 739.108477][T16214] xas_create+0x699/0xb30 [ 739.112810][T16214] xas_store+0x70/0xca0 [ 739.116977][T16214] __add_to_page_cache_locked+0x20b/0x4f0 [ 739.122707][T16214] add_to_page_cache_lru+0xa0/0x1b0 [ 739.127932][T16214] page_cache_ra_unbounded+0x274/0x430 [ 739.133397][T16214] force_page_cache_ra+0x256/0x290 [ 739.138517][T16214] page_cache_sync_ra+0xcc/0xe0 [ 739.143376][T16214] filemap_read+0x3ad/0x1220 [ 739.147974][T16214] generic_file_read_iter+0x75/0x2c0 [ 739.153305][T16214] blkdev_read_iter+0xb9/0xf0 [ 739.157999][T16214] vfs_read+0x66c/0x750 [ 739.162166][T16214] ksys_read+0xd9/0x190 [ 739.166331][T16214] __x64_sys_read+0x3e/0x50 [ 739.170840][T16214] do_syscall_64+0x44/0xa0 [ 739.175266][T16214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 739.181171][T16214] 19:58:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 739.183495][T16214] read to 0xffff8881307e6901 of 1 bytes by task 16214 on cpu 0: [ 739.191134][T16214] xas_find+0x2d9/0x3c0 [ 739.195300][T16214] find_get_entries+0xa0/0x300 [ 739.200074][T16214] truncate_inode_pages_range+0x863/0xad0 [ 739.205807][T16214] truncate_inode_pages+0x20/0x30 [ 739.210846][T16214] set_blocksize+0x24e/0x270 [ 739.212692][T16226] loop4: detected capacity change from 0 to 4 [ 739.215438][T16214] sb_set_blocksize+0x2c/0xa0 [ 739.226198][T16214] ext4_fill_super+0x2279/0x7840 [ 739.231149][T16214] mount_bdev+0x1e8/0x290 [ 739.235484][T16214] ext4_mount+0x2d/0x40 [ 739.239643][T16214] legacy_get_tree+0x70/0xc0 [ 739.244274][T16214] vfs_get_tree+0x4a/0x1a0 [ 739.247605][T16226] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 739.248694][T16214] path_mount+0x11ec/0x1d20 [ 739.248718][T16214] __se_sys_mount+0x24b/0x2f0 [ 739.267361][T16214] __x64_sys_mount+0x63/0x70 [ 739.272217][T16214] do_syscall_64+0x44/0xa0 [ 739.276672][T16214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 739.282674][T16214] 19:58:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040060020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040070020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 739.284998][T16214] value changed: 0x03 -> 0x00 [ 739.289758][T16214] [ 739.292199][T16214] Reported by Kernel Concurrency Sanitizer on: [ 739.298444][T16214] CPU: 0 PID: 16214 Comm: syz-executor.1 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 739.308687][T16214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.319178][T16214] ================================================================== [ 739.354633][T16214] EXT4-fs (loop1): 1 orphan inode deleted [ 739.360938][T16214] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2171/file0 supports timestamps until 2038 (0x7fffffff) [ 739.398054][T16226] loop4: detected capacity change from 0 to 4 [ 739.413302][T16242] loop3: detected capacity change from 0 to 264192 [ 739.421265][T16226] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 739.439918][T16242] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2495/file0 supports timestamps until 2038 (0x7fffffff) 19:58:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 82) [ 739.598359][T16262] loop5: detected capacity change from 0 to 264192 [ 739.608341][T16262] FAULT_INJECTION: forcing a failure. [ 739.608341][T16262] name failslab, interval 1, probability 0, space 0, times 0 [ 739.621001][T16262] CPU: 1 PID: 16262 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 739.631166][T16262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.641282][T16262] Call Trace: [ 739.644550][T16262] dump_stack_lvl+0xd6/0x122 [ 739.649140][T16262] dump_stack+0x11/0x1b [ 739.653329][T16262] should_fail+0x23c/0x250 [ 739.657771][T16262] __should_failslab+0x81/0x90 [ 739.662545][T16262] should_failslab+0x5/0x20 [ 739.667063][T16262] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 739.672845][T16262] ? __kmalloc_node+0x30/0x40 [ 739.677558][T16262] __kmalloc_node+0x30/0x40 [ 739.682123][T16262] kvmalloc_node+0x81/0x110 [ 739.686693][T16262] __list_lru_init+0x2d7/0x680 [ 739.691476][T16262] alloc_super+0x490/0x520 [ 739.695970][T16262] ? mount_bdev+0x290/0x290 [ 739.700524][T16262] sget+0x1a5/0x400 [ 739.704329][T16262] ? test_bdev_super+0x30/0x30 [ 739.709094][T16262] mount_bdev+0xd3/0x290 [ 739.713337][T16262] ? ext4_mount+0x40/0x40 [ 739.717672][T16262] ? ext4_errno_to_code+0x110/0x110 [ 739.722924][T16262] ext4_mount+0x2d/0x40 [ 739.727132][T16262] legacy_get_tree+0x70/0xc0 [ 739.731794][T16262] vfs_get_tree+0x4a/0x1a0 [ 739.736231][T16262] path_mount+0x11ec/0x1d20 [ 739.740745][T16262] __se_sys_mount+0x24b/0x2f0 [ 739.745470][T16262] __x64_sys_mount+0x63/0x70 [ 739.750179][T16262] do_syscall_64+0x44/0xa0 [ 739.754597][T16262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 739.760523][T16262] RIP: 0033:0x7f6925d1cc2a [ 739.764936][T16262] 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 [ 739.784624][T16262] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 739.793046][T16262] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 739.801011][T16262] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 739.809083][T16262] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 739.817059][T16262] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 739.825071][T16262] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040080020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603500000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000ffeff00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040180020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 739.982270][T16277] loop3: detected capacity change from 0 to 264192 [ 739.991408][T16281] loop4: detected capacity change from 0 to 4 [ 739.999550][T16278] loop1: detected capacity change from 0 to 264192 19:58:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040000000401c0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 740.029321][T16277] EXT4-fs mount: 18 callbacks suppressed [ 740.029336][T16277] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 740.046915][T16277] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2496/file0 supports timestamps until 2038 (0x7fffffff) [ 740.066859][T16281] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040260020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 740.108750][T16278] EXT4-fs (loop1): 1 orphan inode deleted [ 740.114599][T16278] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040fe0020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000002000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 740.153283][T16281] loop4: detected capacity change from 0 to 4 [ 740.166156][T16281] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 740.176354][T16278] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2172/file0 supports timestamps until 2038 (0x7fffffff) [ 740.195338][T16313] loop3: detected capacity change from 0 to 264192 [ 740.242829][T16313] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 740.262954][T16313] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2497/file0 supports timestamps until 2038 (0x7fffffff) [ 740.278781][T16323] loop4: detected capacity change from 0 to 4 [ 740.295959][T16323] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 83) [ 740.406740][T16342] loop5: detected capacity change from 0 to 264192 [ 740.439395][T16342] FAULT_INJECTION: forcing a failure. [ 740.439395][T16342] name failslab, interval 1, probability 0, space 0, times 0 [ 740.452067][T16342] CPU: 1 PID: 16342 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 740.462248][T16342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.472309][T16342] Call Trace: [ 740.475587][T16342] dump_stack_lvl+0xd6/0x122 [ 740.480180][T16342] dump_stack+0x11/0x1b [ 740.484411][T16342] should_fail+0x23c/0x250 [ 740.488829][T16342] ? ext4_fill_super+0x3d/0x7840 [ 740.493837][T16342] __should_failslab+0x81/0x90 [ 740.498794][T16342] should_failslab+0x5/0x20 [ 740.503300][T16342] __kmalloc_track_caller+0x6d/0x350 [ 740.508591][T16342] ? bdev_name+0x1e1/0x240 [ 740.513077][T16342] kstrdup+0x31/0x70 [ 740.517024][T16342] ext4_fill_super+0x3d/0x7840 [ 740.521791][T16342] ? vsnprintf+0xe8f/0xed0 [ 740.526211][T16342] ? snprintf+0x83/0xb0 [ 740.530456][T16342] ? set_blocksize+0x197/0x270 [ 740.535237][T16342] mount_bdev+0x1e8/0x290 [ 740.539563][T16342] ? ext4_mount+0x40/0x40 [ 740.543902][T16342] ? ext4_errno_to_code+0x110/0x110 [ 740.549166][T16342] ext4_mount+0x2d/0x40 [ 740.553336][T16342] legacy_get_tree+0x70/0xc0 [ 740.557930][T16342] vfs_get_tree+0x4a/0x1a0 [ 740.562344][T16342] path_mount+0x11ec/0x1d20 [ 740.566903][T16342] __se_sys_mount+0x24b/0x2f0 [ 740.571581][T16342] __x64_sys_mount+0x63/0x70 [ 740.576278][T16342] do_syscall_64+0x44/0xa0 [ 740.580705][T16342] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 740.586654][T16342] RIP: 0033:0x7f6925d1cc2a [ 740.591067][T16342] 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 [ 740.610756][T16342] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 740.619618][T16342] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 740.627600][T16342] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 740.635567][T16342] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 740.643615][T16342] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 740.651801][T16342] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="100000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603600000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040040220000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000004000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 84) 19:58:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040000320000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="110000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 740.944242][T16360] loop1: detected capacity change from 0 to 264192 [ 740.959154][T16366] loop4: detected capacity change from 0 to 4 [ 740.960242][T16364] loop3: detected capacity change from 0 to 264192 [ 740.970294][T16366] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000008000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 741.041680][T16364] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 741.041692][T16360] EXT4-fs (loop1): 1 orphan inode deleted [ 741.041707][T16360] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 741.041754][T16360] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2173/file0 supports timestamps until 2038 (0x7fffffff) 19:58:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040020420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603700000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 741.099315][T16364] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2498/file0 supports timestamps until 2038 (0x7fffffff) [ 741.135090][T16391] loop5: detected capacity change from 0 to 264192 [ 741.146090][T16391] FAULT_INJECTION: forcing a failure. [ 741.146090][T16391] name failslab, interval 1, probability 0, space 0, times 0 [ 741.158729][T16391] CPU: 1 PID: 16391 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 741.168879][T16391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.178929][T16391] Call Trace: [ 741.181077][T16402] loop4: detected capacity change from 0 to 4 [ 741.182205][T16391] dump_stack_lvl+0xd6/0x122 [ 741.192858][T16391] dump_stack+0x11/0x1b [ 741.197021][T16391] should_fail+0x23c/0x250 [ 741.201464][T16391] __should_failslab+0x81/0x90 [ 741.206325][T16391] ? ext4_fill_super+0x62/0x7840 [ 741.211270][T16391] should_failslab+0x5/0x20 [ 741.215872][T16391] kmem_cache_alloc_trace+0x52/0x320 [ 741.221200][T16391] ext4_fill_super+0x62/0x7840 [ 741.226029][T16391] ? vsnprintf+0xe8f/0xed0 [ 741.230559][T16391] ? snprintf+0x83/0xb0 [ 741.234704][T16391] ? set_blocksize+0x197/0x270 [ 741.239460][T16391] mount_bdev+0x1e8/0x290 [ 741.243954][T16391] ? ext4_mount+0x40/0x40 [ 741.248335][T16391] ? ext4_errno_to_code+0x110/0x110 [ 741.253528][T16391] ext4_mount+0x2d/0x40 [ 741.257672][T16391] legacy_get_tree+0x70/0xc0 [ 741.262318][T16391] vfs_get_tree+0x4a/0x1a0 [ 741.266899][T16391] path_mount+0x11ec/0x1d20 [ 741.271407][T16391] __se_sys_mount+0x24b/0x2f0 [ 741.276080][T16391] __x64_sys_mount+0x63/0x70 [ 741.280752][T16391] do_syscall_64+0x44/0xa0 [ 741.285177][T16391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 741.291070][T16391] RIP: 0033:0x7f6925d1cc2a [ 741.295475][T16391] 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 [ 741.315250][T16391] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 741.323739][T16391] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 741.332356][T16391] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 741.340626][T16391] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 19:58:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="120000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 741.348710][T16391] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 741.356674][T16391] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 741.368261][T16405] loop1: detected capacity change from 0 to 264192 19:58:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040060420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 741.437972][T16415] loop3: detected capacity change from 0 to 264192 [ 741.440648][T16405] EXT4-fs (loop1): 1 orphan inode deleted [ 741.450268][T16405] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 741.462361][T16405] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2174/file0 supports timestamps until 2038 (0x7fffffff) 19:58:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040800420000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040000520000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 741.482902][T16402] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603800000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 741.546733][T16402] loop4: detected capacity change from 0 to 4 [ 741.555327][T16402] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 741.577879][T16415] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 741.582094][T16436] loop1: detected capacity change from 0 to 264192 [ 741.591938][T16415] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2499/file0 supports timestamps until 2038 (0x7fffffff) [ 741.636027][T16436] EXT4-fs (loop1): 1 orphan inode deleted 19:58:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 85) 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="300000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f0000000000000001000000010000000040000000402f0520000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f400008000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 741.641808][T16436] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603900000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 741.692855][T16436] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2175/file0 supports timestamps until 2038 (0x7fffffff) [ 741.723108][T16455] loop3: detected capacity change from 0 to 264192 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="fe0000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040000620000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040040620000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 741.745195][T16456] loop4: detected capacity change from 0 to 4 [ 741.754808][T16456] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 741.778461][T16455] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 741.789193][T16471] loop5: detected capacity change from 0 to 264192 [ 741.797806][T16471] FAULT_INJECTION: forcing a failure. [ 741.797806][T16471] name failslab, interval 1, probability 0, space 0, times 0 [ 741.810701][T16471] CPU: 1 PID: 16471 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 741.815956][T16455] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2500/file0 supports timestamps until 2038 (0x7fffffff) [ 741.820868][T16471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.820882][T16471] Call Trace: [ 741.820890][T16471] dump_stack_lvl+0xd6/0x122 [ 741.853202][T16471] dump_stack+0x11/0x1b [ 741.857361][T16471] should_fail+0x23c/0x250 [ 741.861876][T16471] __should_failslab+0x81/0x90 [ 741.866738][T16471] ? ext4_fill_super+0x1f0/0x7840 [ 741.871795][T16471] should_failslab+0x5/0x20 [ 741.876304][T16471] kmem_cache_alloc_trace+0x52/0x320 [ 741.881597][T16471] ? ext4_fill_super+0x62/0x7840 [ 741.886740][T16471] ext4_fill_super+0x1f0/0x7840 [ 741.891599][T16471] ? vsnprintf+0xe8f/0xed0 [ 741.896015][T16471] ? snprintf+0x83/0xb0 [ 741.900177][T16471] ? set_blocksize+0x197/0x270 [ 741.904980][T16471] mount_bdev+0x1e8/0x290 [ 741.909312][T16471] ? ext4_mount+0x40/0x40 [ 741.912707][T16482] loop1: detected capacity change from 0 to 264192 [ 741.913671][T16471] ? ext4_errno_to_code+0x110/0x110 [ 741.913761][T16471] ext4_mount+0x2d/0x40 [ 741.929510][T16471] legacy_get_tree+0x70/0xc0 [ 741.934154][T16471] vfs_get_tree+0x4a/0x1a0 [ 741.938580][T16471] path_mount+0x11ec/0x1d20 [ 741.943207][T16471] __se_sys_mount+0x24b/0x2f0 [ 741.947892][T16471] __x64_sys_mount+0x63/0x70 [ 741.952613][T16471] do_syscall_64+0x44/0xa0 [ 741.957057][T16471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 741.963013][T16471] RIP: 0033:0x7f6925d1cc2a [ 741.967426][T16471] 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 [ 741.987213][T16471] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 741.995631][T16471] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 742.003659][T16471] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 742.011623][T16471] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 742.020021][T16471] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 742.028018][T16471] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="feff00008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040000720000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 742.046317][T16456] loop4: detected capacity change from 0 to 4 [ 742.081971][T16456] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 742.112756][T16482] EXT4-fs (loop1): 1 orphan inode deleted [ 742.118567][T16482] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 86) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040001820000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f00000c000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="feffffff8000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603a00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 742.148147][T16482] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2176/file0 supports timestamps until 2038 (0x7fffffff) [ 742.187165][T16504] loop3: detected capacity change from 0 to 264192 [ 742.233809][T16504] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 742.254960][T16519] loop4: detected capacity change from 0 to 4 [ 742.256100][T16504] ext4 filesystem being mounted at /root/syzkaller-testdir055995193/syzkaller.KaStb8/2501/file0 supports timestamps until 2038 (0x7fffffff) [ 742.274853][T16522] loop1: detected capacity change from 0 to 264192 19:58:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040001c20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000100000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 742.288876][T16526] loop5: detected capacity change from 0 to 264192 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200200008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 742.340227][T16519] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) 19:58:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040002020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 742.389015][T16522] EXT4-fs (loop1): 1 orphan inode deleted [ 742.394861][T16522] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 742.406828][T16546] loop3: detected capacity change from 0 to 264192 [ 742.416528][T16546] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 742.424409][T16519] loop4: detected capacity change from 0 to 4 [ 742.428105][T16526] FAULT_INJECTION: forcing a failure. [ 742.428105][T16526] name failslab, interval 1, probability 0, space 0, times 0 [ 742.439083][T16522] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2177/file0 supports timestamps until 2038 (0x7fffffff) [ 742.443133][T16526] CPU: 0 PID: 16526 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 742.467519][T16526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.477571][T16526] Call Trace: [ 742.480852][T16526] dump_stack_lvl+0xd6/0x122 [ 742.485482][T16526] dump_stack+0x11/0x1b [ 742.489647][T16526] should_fail+0x23c/0x250 [ 742.494064][T16526] ? mempool_alloc_slab+0x16/0x20 [ 742.499093][T16526] __should_failslab+0x81/0x90 [ 742.503889][T16526] should_failslab+0x5/0x20 [ 742.508393][T16526] kmem_cache_alloc+0x4f/0x300 [ 742.513152][T16526] mempool_alloc_slab+0x16/0x20 [ 742.518088][T16526] ? mempool_free+0x130/0x130 [ 742.522763][T16526] mempool_alloc+0x9d/0x310 [ 742.527430][T16526] ? pagecache_get_page+0x7aa/0x910 [ 742.532639][T16526] bio_alloc_bioset+0xcc/0x530 [ 742.537399][T16526] ? __find_get_block+0x85c/0x930 [ 742.542452][T16526] submit_bh_wbc+0x130/0x330 [ 742.547084][T16526] ? __getblk_gfp+0x4d3/0x590 [ 742.551752][T16526] submit_bh+0x21/0x30 [ 742.555995][T16526] ? __wait_on_buffer+0x60/0x60 [ 742.560845][T16526] ext4_read_bh+0xf1/0x170 [ 742.565278][T16526] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 742.570736][T16526] ext4_fill_super+0x427/0x7840 [ 742.575575][T16526] ? vsnprintf+0xe8f/0xed0 [ 742.580051][T16526] ? snprintf+0x83/0xb0 [ 742.584198][T16526] ? set_blocksize+0x197/0x270 [ 742.589037][T16526] mount_bdev+0x1e8/0x290 [ 742.593378][T16526] ? ext4_mount+0x40/0x40 [ 742.597786][T16526] ? ext4_errno_to_code+0x110/0x110 [ 742.602974][T16526] ext4_mount+0x2d/0x40 [ 742.607130][T16526] legacy_get_tree+0x70/0xc0 [ 742.611834][T16526] vfs_get_tree+0x4a/0x1a0 [ 742.616243][T16526] path_mount+0x11ec/0x1d20 [ 742.620862][T16526] __se_sys_mount+0x24b/0x2f0 [ 742.625558][T16526] __x64_sys_mount+0x63/0x70 [ 742.630234][T16526] do_syscall_64+0x44/0xa0 [ 742.634645][T16526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 742.640531][T16526] RIP: 0033:0x7f6925d1cc2a [ 742.644937][T16526] 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 [ 742.664544][T16526] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 742.672948][T16526] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a [ 742.680915][T16526] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 19:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200300008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000040000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 742.689580][T16526] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 742.697543][T16526] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 742.705503][T16526] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 742.723483][T16519] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 742.790941][T16526] EXT4-fs (loop5): 1 orphan inode deleted [ 742.796730][T16526] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 742.808166][T16526] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1526/file0 supports timestamps until 2038 (0x7fffffff) [ 742.831650][T16571] loop4: detected capacity change from 0 to 4 19:58:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 87) 19:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200400008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603b00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040002620000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 742.841773][T16571] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 742.881805][T16583] loop3: detected capacity change from 0 to 264192 19:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200500008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040052f20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 742.886372][T16571] loop4: detected capacity change from 0 to 4 [ 742.902829][T16590] loop1: detected capacity change from 0 to 264192 [ 742.918770][T16583] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 742.949559][T16571] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 742.977021][T16590] EXT4-fs (loop1): 1 orphan inode deleted [ 742.982892][T16590] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:58:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200600008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000000010000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200700008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 742.989755][T16602] loop5: detected capacity change from 0 to 264192 [ 743.004901][T16590] ext4 filesystem being mounted at /root/syzkaller-testdir553045466/syzkaller.VQVm51/2178/file0 supports timestamps until 2038 (0x7fffffff) [ 743.063358][T16602] FAULT_INJECTION: forcing a failure. [ 743.063358][T16602] name failslab, interval 1, probability 0, space 0, times 0 [ 743.076254][T16602] CPU: 0 PID: 16602 Comm: syz-executor.5 Tainted: G W 5.15.0-rc2-syzkaller #0 [ 743.086412][T16602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.096470][T16602] Call Trace: [ 743.099747][T16602] dump_stack_lvl+0xd6/0x122 [ 743.104129][T16613] loop3: detected capacity change from 0 to 264192 [ 743.104404][T16602] dump_stack+0x11/0x1b [ 743.115065][T16602] should_fail+0x23c/0x250 [ 743.119505][T16602] ? mempool_alloc_slab+0x16/0x20 [ 743.124585][T16602] __should_failslab+0x81/0x90 [ 743.129357][T16602] should_failslab+0x5/0x20 [ 743.133878][T16602] kmem_cache_alloc+0x4f/0x300 [ 743.138750][T16602] mempool_alloc_slab+0x16/0x20 [ 743.143611][T16602] ? mempool_free+0x130/0x130 [ 743.148290][T16602] mempool_alloc+0x9d/0x310 [ 743.152826][T16602] ? pagecache_get_page+0x7aa/0x910 [ 743.158016][T16602] bio_alloc_bioset+0xcc/0x530 [ 743.162788][T16602] ? __find_get_block+0x85c/0x930 [ 743.167818][T16602] submit_bh_wbc+0x130/0x330 [ 743.172454][T16602] ? __getblk_gfp+0x4d3/0x590 [ 743.177190][T16602] submit_bh+0x21/0x30 [ 743.181345][T16602] ? __wait_on_buffer+0x60/0x60 [ 743.186201][T16602] ext4_read_bh+0xf1/0x170 [ 743.190924][T16602] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 743.196287][T16602] ext4_fill_super+0x427/0x7840 [ 743.201147][T16602] ? vsnprintf+0xe8f/0xed0 [ 743.205554][T16602] ? snprintf+0x83/0xb0 [ 743.209847][T16602] ? set_blocksize+0x197/0x270 [ 743.214611][T16602] mount_bdev+0x1e8/0x290 [ 743.218933][T16602] ? ext4_mount+0x40/0x40 [ 743.223340][T16602] ? ext4_errno_to_code+0x110/0x110 [ 743.228570][T16602] ext4_mount+0x2d/0x40 [ 743.232737][T16602] legacy_get_tree+0x70/0xc0 [ 743.237492][T16602] vfs_get_tree+0x4a/0x1a0 [ 743.241956][T16602] path_mount+0x11ec/0x1d20 [ 743.246464][T16602] __se_sys_mount+0x24b/0x2f0 [ 743.251221][T16602] __x64_sys_mount+0x63/0x70 [ 743.255927][T16602] do_syscall_64+0x44/0xa0 [ 743.260389][T16602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 743.266275][T16602] RIP: 0033:0x7f6925d1cc2a [ 743.270746][T16602] 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 [ 743.290419][T16602] RSP: 002b:00007f6923a92fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 743.299023][T16602] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f6925d1cc2a 19:58:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040003f20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 743.306989][T16602] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6923a93000 [ 743.314953][T16602] RBP: 00007f6923a93040 R08: 00007f6923a93040 R09: 0000000020000000 [ 743.322928][T16602] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 743.330924][T16602] R13: 0000000020000100 R14: 00007f6923a93000 R15: 00000000200000c0 [ 743.370368][T16613] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 743.403375][T16626] loop4: detected capacity change from 0 to 4 [ 743.415450][T16626] EXT4-fs (loop4): bad geometry: first data block 1 is beyond end of filesystem (0) [ 743.442345][T16626] loop4: detected capacity change from 0 to 4 [ 743.458757][T16602] __quota_error: 56 callbacks suppressed [ 743.458767][T16602] Quota error (device loop5): write_blk: dquota write failed [ 743.471820][T16602] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 743.483019][T16626] EXT4-fs (loop4): bad geometry: first data block 1 is beyond end of filesystem (0) [ 743.486219][T16602] Quota error (device loop5): write_blk: dquota write failed [ 743.499815][T16602] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 743.510439][T16602] Quota error (device loop5): write_blk: dquota write failed [ 743.518181][T16602] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 743.528124][T16602] EXT4-fs (loop5): 1 orphan inode deleted 19:58:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) (fail_nth: 88) 19:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200800008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000603c00000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040004020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, 0x0) 19:58:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200001020000000006000000600000000f000000020000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 743.534001][T16602] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 743.549019][T16602] ext4 filesystem being mounted at /root/syzkaller-testdir075309892/syzkaller.dteeBd/1527/file0 supports timestamps until 2038 (0x7fffffff) 19:58:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200900008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) 19:58:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201000008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) [ 743.619303][T16656] loop1: detected capacity change from 0 to 264192 [ 743.623672][T16662] loop3: detected capacity change from 0 to 264192 [ 743.631669][T16659] loop4: detected capacity change from 0 to 4 19:58:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006080000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, 0x0) 19:58:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040048020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) [ 743.687398][T16659] EXT4-fs (loop4): bad geometry: first data block 2 is beyond end of filesystem (0) [ 743.710052][T16656] Quota error (device loop1): write_blk: dquota write failed [ 743.717510][T16656] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota 19:58:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000003d06000000600000000f000000000000000100000001000000004000000040fffe20000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000000c0)) 19:58:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="201100008000000007000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x61, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000000040)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282