count 256 exceeds size of device (162 blocks) [ 475.324660] FAULT_INJECTION: forcing a failure. [ 475.324660] name failslab, interval 1, probability 0, space 0, times 0 [ 475.339762] CPU: 1 PID: 30204 Comm: syz-executor.4 Not tainted 4.19.172-syzkaller #0 [ 475.348587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.358413] Call Trace: [ 475.361392] dump_stack+0x1fc/0x2ef [ 475.365537] should_fail.cold+0xa/0xf [ 475.369846] ? setup_fault_attr+0x200/0x200 [ 475.374634] ? lock_acquire+0x170/0x3c0 [ 475.378627] __should_failslab+0x115/0x180 [ 475.384162] should_failslab+0x5/0x10 [ 475.388373] kmem_cache_alloc+0x277/0x370 [ 475.392843] __d_alloc+0x2b/0xa10 [ 475.396413] d_make_root+0x3e/0x90 [ 475.400246] ext4_fill_super+0x706e/0xc820 [ 475.404972] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 475.410099] ? snprintf+0xbb/0xf0 [ 475.414031] ? wait_for_completion_io+0x10/0x10 [ 475.419077] ? set_blocksize+0x163/0x3f0 [ 475.423686] mount_bdev+0x2fc/0x3b0 [ 475.427345] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 475.432961] mount_fs+0xa3/0x310 [ 475.436551] vfs_kern_mount.part.0+0x68/0x470 [ 475.441139] do_mount+0x113c/0x2f10 [ 475.444902] ? cmp_ex_sort+0xc0/0xc0 [ 475.448811] ? __do_page_fault+0x180/0xd60 [ 475.453066] ? copy_mount_string+0x40/0x40 [ 475.458110] ? memset+0x20/0x40 [ 475.462218] ? copy_mount_options+0x26f/0x380 [ 475.466756] ksys_mount+0xcf/0x130 [ 475.470598] __x64_sys_mount+0xba/0x150 [ 475.474963] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 475.479668] do_syscall_64+0xf9/0x620 [ 475.483827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 475.489501] RIP: 0033:0x46702a [ 475.493152] 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 [ 475.513241] RSP: 002b:00007ff5c1c10fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 475.521825] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 475.529707] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff5c1c11000 [ 475.537421] RBP: 00007ff5c1c11040 R08: 00007ff5c1c11040 R09: 0000000020000000 [ 475.545530] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 475.553814] R13: 0000000020000100 R14: 00007ff5c1c11000 R15: 0000000020000580 [ 475.585526] EXT4-fs (loop4): get root dentry failed [ 475.604288] EXT4-fs (loop4): mount failed [ 475.617861] FAULT_INJECTION: forcing a failure. [ 475.617861] name failslab, interval 1, probability 0, space 0, times 0 [ 475.631226] CPU: 0 PID: 30218 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 475.639703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.650774] Call Trace: [ 475.653986] dump_stack+0x1fc/0x2ef [ 475.658625] should_fail.cold+0xa/0xf [ 475.662928] ? setup_fault_attr+0x200/0x200 [ 475.667734] ? lock_acquire+0x170/0x3c0 [ 475.672073] __should_failslab+0x115/0x180 [ 475.676619] should_failslab+0x5/0x10 [ 475.680518] kmem_cache_alloc+0x277/0x370 [ 475.684821] ? shmem_destroy_callback+0xb0/0xb0 [ 475.689494] shmem_alloc_inode+0x18/0x40 [ 475.693644] ? shmem_destroy_callback+0xb0/0xb0 [ 475.698480] alloc_inode+0x5d/0x180 [ 475.702581] new_inode+0x1d/0xf0 [ 475.706193] shmem_get_inode+0x96/0x8d0 [ 475.710895] __shmem_file_setup.part.0+0x7a/0x2b0 [ 475.716250] shmem_file_setup+0x61/0x90 [ 475.721481] __se_sys_memfd_create+0x26b/0x440 [ 475.726388] ? memfd_file_seals_ptr+0x150/0x150 [ 475.731234] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 475.736746] ? trace_hardirqs_off_caller+0x6e/0x210 [ 475.741771] ? do_syscall_64+0x21/0x620 [ 475.745773] do_syscall_64+0xf9/0x620 [ 475.749804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 475.755174] RIP: 0033:0x465b09 [ 475.759290] 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 [ 475.781183] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 475.789594] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465b09 [ 475.796988] RDX: 00000000000120c0 RSI: 0000000000000000 RDI: 00000000004af4da [ 475.805244] RBP: 0000000000000004 R08: 0000000000009060 R09: ffffffffffffffff [ 475.812954] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 475.820424] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020000580 06:05:29 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x298c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 475.911270] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (159 blocks) [ 475.945732] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 475.955243] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (159 blocks) [ 475.969249] FAULT_INJECTION: forcing a failure. [ 475.969249] name failslab, interval 1, probability 0, space 0, times 0 06:05:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27e80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 476.038139] CPU: 0 PID: 30234 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 476.046424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.055874] Call Trace: [ 476.058852] dump_stack+0x1fc/0x2ef [ 476.063092] should_fail.cold+0xa/0xf [ 476.067076] ? setup_fault_attr+0x200/0x200 [ 476.071749] ? lock_acquire+0x170/0x3c0 [ 476.075893] __should_failslab+0x115/0x180 [ 476.080343] should_failslab+0x5/0x10 [ 476.084695] kmem_cache_alloc+0x277/0x370 [ 476.089154] __d_alloc+0x2b/0xa10 [ 476.092691] d_alloc_pseudo+0x19/0x70 [ 476.097027] alloc_file_pseudo+0xc6/0x250 [ 476.101181] ? alloc_file+0x4d0/0x4d0 [ 476.105084] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 476.111075] ? shmem_get_inode+0x44c/0x8d0 [ 476.115411] __shmem_file_setup.part.0+0x102/0x2b0 [ 476.120985] shmem_file_setup+0x61/0x90 [ 476.125041] __se_sys_memfd_create+0x26b/0x440 [ 476.129873] ? memfd_file_seals_ptr+0x150/0x150 [ 476.134729] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 476.140368] ? trace_hardirqs_off_caller+0x6e/0x210 [ 476.145551] ? do_syscall_64+0x21/0x620 [ 476.150161] do_syscall_64+0xf9/0x620 [ 476.154054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 476.159775] RIP: 0033:0x465b09 [ 476.163161] 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 06:05:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 476.183311] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 476.191449] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465b09 [ 476.199348] RDX: 00000000000120c0 RSI: 0000000000000000 RDI: 00000000004af4da [ 476.206717] RBP: 0000000000000004 R08: 0000000000009060 R09: ffffffffffffffff [ 476.213985] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 476.221836] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020000580 [ 476.276217] EXT4-fs (loop1): Ignoring removed bh option [ 476.301087] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (162 blocks) 06:05:29 executing program 2 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 476.326066] EXT4-fs (loop3): Ignoring removed bh option [ 476.335844] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 476.363790] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 476.414980] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 476.427591] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 476.448451] FAULT_INJECTION: forcing a failure. [ 476.448451] name failslab, interval 1, probability 0, space 0, times 0 [ 476.478204] CPU: 0 PID: 30262 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 476.488028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.498052] Call Trace: [ 476.501105] dump_stack+0x1fc/0x2ef [ 476.505403] should_fail.cold+0xa/0xf [ 476.509573] ? setup_fault_attr+0x200/0x200 [ 476.514036] ? lock_acquire+0x170/0x3c0 [ 476.518175] __should_failslab+0x115/0x180 [ 476.522630] should_failslab+0x5/0x10 06:05:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 476.526428] kmem_cache_alloc+0x277/0x370 [ 476.530877] __alloc_file+0x21/0x330 [ 476.535133] alloc_empty_file+0x6d/0x170 [ 476.539538] alloc_file+0x5e/0x4d0 [ 476.543309] alloc_file_pseudo+0x165/0x250 [ 476.547745] ? alloc_file+0x4d0/0x4d0 [ 476.551775] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 476.557789] ? shmem_get_inode+0x44c/0x8d0 [ 476.562389] __shmem_file_setup.part.0+0x102/0x2b0 [ 476.568197] shmem_file_setup+0x61/0x90 [ 476.572519] __se_sys_memfd_create+0x26b/0x440 [ 476.577192] ? memfd_file_seals_ptr+0x150/0x150 [ 476.582189] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 476.587730] ? trace_hardirqs_off_caller+0x6e/0x210 [ 476.593193] ? do_syscall_64+0x21/0x620 [ 476.597929] do_syscall_64+0xf9/0x620 [ 476.601839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 476.607770] RIP: 0033:0x465b09 [ 476.611083] 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 [ 476.630930] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 476.638937] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465b09 [ 476.646306] RDX: 00000000000120c0 RSI: 0000000000000000 RDI: 00000000004af4da [ 476.654466] RBP: 0000000000000004 R08: 0000000000009060 R09: ffffffffffffffff [ 476.662673] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 476.670786] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020000580 06:05:30 executing program 2 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 476.761174] EXT4-fs (loop1): Ignoring removed bh option [ 476.772214] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (162 blocks) [ 476.810440] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 476.821060] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 476.851885] FAULT_INJECTION: forcing a failure. [ 476.851885] name failslab, interval 1, probability 0, space 0, times 0 [ 476.867688] CPU: 0 PID: 30280 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 476.875971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.885598] Call Trace: [ 476.888349] dump_stack+0x1fc/0x2ef [ 476.892082] should_fail.cold+0xa/0xf [ 476.895976] ? setup_fault_attr+0x200/0x200 [ 476.900471] ? lock_acquire+0x170/0x3c0 [ 476.904624] __should_failslab+0x115/0x180 [ 476.909676] should_failslab+0x5/0x10 [ 476.913672] kmem_cache_alloc_trace+0x284/0x380 [ 476.918793] apparmor_file_alloc_security+0x394/0xad0 [ 476.924237] ? apparmor_file_receive+0x160/0x160 [ 476.928986] ? __alloc_file+0x21/0x330 [ 476.933127] security_file_alloc+0x40/0x90 [ 476.937449] __alloc_file+0xc9/0x330 [ 476.941241] alloc_empty_file+0x6d/0x170 [ 476.945570] alloc_file+0x5e/0x4d0 [ 476.949190] alloc_file_pseudo+0x165/0x250 [ 476.953591] ? alloc_file+0x4d0/0x4d0 [ 476.957929] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 476.963631] ? shmem_get_inode+0x44c/0x8d0 [ 476.968305] __shmem_file_setup.part.0+0x102/0x2b0 [ 476.973585] shmem_file_setup+0x61/0x90 [ 476.977565] __se_sys_memfd_create+0x26b/0x440 [ 476.982511] ? memfd_file_seals_ptr+0x150/0x150 [ 476.987186] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 476.993064] ? trace_hardirqs_off_caller+0x6e/0x210 [ 476.998377] ? do_syscall_64+0x21/0x620 [ 477.002452] do_syscall_64+0xf9/0x620 [ 477.006419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 477.011968] RIP: 0033:0x465b09 [ 477.015420] 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 [ 477.036140] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 477.044365] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465b09 06:05:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28040, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:30 executing program 2 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 477.052177] RDX: 00000000000120c0 RSI: 0000000000000000 RDI: 00000000004af4da [ 477.059716] RBP: 0000000000000004 R08: 0000000000009060 R09: ffffffffffffffff [ 477.067582] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 477.075160] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020000580 06:05:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27ec0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 477.215398] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (128 blocks) [ 477.254490] FAULT_INJECTION: forcing a failure. [ 477.254490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 477.268655] CPU: 1 PID: 30292 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 477.276792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.286657] Call Trace: [ 477.289287] dump_stack+0x1fc/0x2ef [ 477.293117] should_fail.cold+0xa/0xf [ 477.297581] ? lock_acquire+0x170/0x3c0 [ 477.301761] ? setup_fault_attr+0x200/0x200 [ 477.306239] __alloc_pages_nodemask+0x239/0x2890 [ 477.311248] ? __lock_acquire+0x6de/0x3ff0 [ 477.316236] ? static_obj+0x50/0x50 [ 477.320228] ? __lock_acquire+0x6de/0x3ff0 [ 477.324991] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 477.329950] ? __lock_acquire+0x6de/0x3ff0 [ 477.334675] ? deref_stack_reg+0x134/0x1d0 [ 477.339123] ? mark_held_locks+0xf0/0xf0 [ 477.343299] ? mark_held_locks+0xf0/0xf0 [ 477.347690] ? unwind_next_frame+0x10a9/0x1c60 [ 477.352716] alloc_pages_vma+0xf2/0x780 [ 477.357561] shmem_alloc_page+0x11c/0x1f0 [ 477.362190] ? shmem_swapin+0x220/0x220 [ 477.366897] ? percpu_counter_add_batch+0x126/0x180 [ 477.372667] ? __vm_enough_memory+0x316/0x650 [ 477.377479] shmem_alloc_and_acct_page+0x15a/0x850 [ 477.382589] shmem_getpage_gfp+0x4e9/0x37f0 [ 477.387111] ? shmem_alloc_and_acct_page+0x850/0x850 [ 477.392457] ? mark_held_locks+0xa6/0xf0 [ 477.397016] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 477.402515] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 477.407828] shmem_write_begin+0xff/0x1e0 [ 477.412695] generic_perform_write+0x1f8/0x4d0 [ 477.417542] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 477.422554] ? current_time+0x1c0/0x1c0 [ 477.426731] ? lock_acquire+0x170/0x3c0 [ 477.430822] __generic_file_write_iter+0x24b/0x610 [ 477.436457] generic_file_write_iter+0x3f8/0x730 [ 477.441677] __vfs_write+0x51b/0x770 [ 477.445520] ? kernel_read+0x110/0x110 [ 477.449597] ? check_preemption_disabled+0x41/0x280 [ 477.454736] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 477.460135] vfs_write+0x1f3/0x540 [ 477.463705] __x64_sys_pwrite64+0x1f7/0x250 [ 477.468489] ? ksys_pwrite64+0x1a0/0x1a0 [ 477.473334] ? trace_hardirqs_off_caller+0x6e/0x210 [ 477.479100] ? do_syscall_64+0x21/0x620 [ 477.483441] do_syscall_64+0xf9/0x620 [ 477.487299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 477.492518] RIP: 0033:0x4191a7 [ 477.495710] 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 [ 477.516590] RSP: 002b:00007f87dfb44f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 477.524649] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004191a7 [ 477.532834] RDX: 000000000000010c RSI: 0000000020010000 RDI: 0000000000000004 [ 477.540735] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 477.548181] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 477.556462] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 477.654977] EXT4-fs (loop3): Ignoring removed bh option [ 477.673155] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 477.680313] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27428, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 477.700763] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:31 executing program 2 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29940, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 477.834479] EXT4-fs (loop1): Ignoring removed bh option [ 477.836745] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 477.846103] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (162 blocks) [ 477.876360] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (157 blocks) [ 477.893959] FAULT_INJECTION: forcing a failure. [ 477.893959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 477.908276] CPU: 1 PID: 30321 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 477.917047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.927241] Call Trace: [ 477.929994] dump_stack+0x1fc/0x2ef [ 477.933738] should_fail.cold+0xa/0xf [ 477.937729] ? lock_acquire+0x170/0x3c0 [ 477.941838] ? setup_fault_attr+0x200/0x200 [ 477.946825] __alloc_pages_nodemask+0x239/0x2890 [ 477.951876] ? __lock_acquire+0x6de/0x3ff0 [ 477.956416] ? __lock_acquire+0x6de/0x3ff0 [ 477.960837] ? __lock_acquire+0x6de/0x3ff0 [ 477.965632] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 477.970501] ? __lock_acquire+0x6de/0x3ff0 [ 477.975058] ? static_obj+0x50/0x50 [ 477.978844] ? mark_held_locks+0xf0/0xf0 [ 477.983170] alloc_pages_vma+0xf2/0x780 [ 477.987423] shmem_alloc_page+0x11c/0x1f0 [ 477.991664] ? shmem_swapin+0x220/0x220 [ 477.995792] ? percpu_counter_add_batch+0x126/0x180 [ 478.001138] ? __vm_enough_memory+0x316/0x650 [ 478.006077] shmem_alloc_and_acct_page+0x15a/0x850 [ 478.012022] shmem_getpage_gfp+0x4e9/0x37f0 [ 478.016855] ? shmem_alloc_and_acct_page+0x850/0x850 [ 478.022345] ? mark_held_locks+0xa6/0xf0 [ 478.026505] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 478.032024] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 478.037563] shmem_write_begin+0xff/0x1e0 [ 478.042135] generic_perform_write+0x1f8/0x4d0 [ 478.046753] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 478.052373] ? current_time+0x1c0/0x1c0 [ 478.056454] ? lock_acquire+0x170/0x3c0 [ 478.061188] __generic_file_write_iter+0x24b/0x610 [ 478.066704] generic_file_write_iter+0x3f8/0x730 [ 478.071992] __vfs_write+0x51b/0x770 [ 478.075830] ? kernel_read+0x110/0x110 [ 478.079994] ? check_preemption_disabled+0x41/0x280 [ 478.085254] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 478.090772] vfs_write+0x1f3/0x540 [ 478.095632] __x64_sys_pwrite64+0x1f7/0x250 [ 478.099980] ? ksys_pwrite64+0x1a0/0x1a0 [ 478.104244] ? trace_hardirqs_off_caller+0x6e/0x210 [ 478.109362] ? do_syscall_64+0x21/0x620 [ 478.113664] do_syscall_64+0xf9/0x620 [ 478.117701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 478.122983] RIP: 0033:0x4191a7 [ 478.126517] 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 [ 478.146260] RSP: 002b:00007f87dfb44f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 478.154757] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004191a7 [ 478.163042] RDX: 000000000000009e RSI: 0000000020011e00 RDI: 0000000000000004 06:05:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28080, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 478.170955] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 478.178527] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 478.186171] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 478.275830] EXT4-fs (loop2): Ignoring removed bh option [ 478.285007] EXT4-fs (loop3): Ignoring removed bh option [ 478.290512] EXT4-fs error (device loop2): ext4_fill_super:4446: inode #2: comm syz-executor.2: iget: root inode unallocated [ 478.290777] EXT4-fs (loop2): get root inode failed [ 478.308608] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 478.319513] EXT4-fs (loop1): Ignoring removed bh option [ 478.327612] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (162 blocks) [ 478.327750] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (157 blocks) [ 478.351534] EXT4-fs (loop2): mount failed [ 478.357756] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27eeb, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28bc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:32 executing program 2 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2742a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29980, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 478.532590] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27c99, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 478.616966] EXT4-fs (loop1): Ignoring removed bh option [ 478.634550] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (162 blocks) [ 478.644213] FAULT_INJECTION: forcing a failure. [ 478.644213] name failslab, interval 1, probability 0, space 0, times 0 [ 478.656419] CPU: 0 PID: 30362 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 478.664579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.674538] Call Trace: [ 478.677132] dump_stack+0x1fc/0x2ef [ 478.680840] should_fail.cold+0xa/0xf [ 478.684647] ? setup_fault_attr+0x200/0x200 [ 478.689696] ? __lock_acquire+0x6de/0x3ff0 [ 478.694280] __should_failslab+0x115/0x180 [ 478.698507] should_failslab+0x5/0x10 [ 478.702483] kmem_cache_alloc+0x3f/0x370 [ 478.707062] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 478.713815] radix_tree_extend+0x191/0x4b0 [ 478.718327] __radix_tree_create+0x448/0x540 [ 478.722767] __radix_tree_insert+0xbb/0x5f0 [ 478.727186] ? __radix_tree_create+0x540/0x540 [ 478.731898] ? lock_acquire+0x170/0x3c0 [ 478.735866] ? shmem_add_to_page_cache+0x306/0xbb0 [ 478.741024] shmem_add_to_page_cache+0x616/0xbb0 [ 478.745860] ? shmem_recalc_inode+0x310/0x310 [ 478.750626] ? __radix_tree_preload+0x1fe/0x280 [ 478.755308] shmem_getpage_gfp+0x2004/0x37f0 [ 478.759806] ? shmem_alloc_and_acct_page+0x850/0x850 [ 478.764987] ? mark_held_locks+0xa6/0xf0 [ 478.769125] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 478.774395] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 478.779583] shmem_write_begin+0xff/0x1e0 [ 478.783811] generic_perform_write+0x1f8/0x4d0 [ 478.788492] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 478.793236] ? current_time+0x1c0/0x1c0 [ 478.797212] ? lock_acquire+0x170/0x3c0 [ 478.801361] __generic_file_write_iter+0x24b/0x610 [ 478.806371] generic_file_write_iter+0x3f8/0x730 [ 478.811132] __vfs_write+0x51b/0x770 [ 478.814941] ? kernel_read+0x110/0x110 [ 478.818998] ? check_preemption_disabled+0x41/0x280 [ 478.824211] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 478.829394] vfs_write+0x1f3/0x540 [ 478.832928] __x64_sys_pwrite64+0x1f7/0x250 [ 478.837420] ? ksys_pwrite64+0x1a0/0x1a0 [ 478.841675] ? trace_hardirqs_off_caller+0x6e/0x210 [ 478.846854] ? do_syscall_64+0x21/0x620 [ 478.850914] do_syscall_64+0xf9/0x620 [ 478.854707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 478.860230] RIP: 0033:0x4191a7 [ 478.863596] 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 [ 478.883546] RSP: 002b:00007f87dfb44f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 478.891426] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004191a7 [ 478.899045] RDX: 000000000000009e RSI: 0000000020011e00 RDI: 0000000000000004 [ 478.907194] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 478.914648] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 478.922356] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 478.940896] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) 06:05:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27eec, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 479.010318] EXT4-fs (loop3): Ignoring removed bh option [ 479.035974] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 479.042347] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 479.048538] EXT4-fs (loop2): Ignoring removed bh option [ 479.067934] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:32 executing program 2 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x280c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 479.234017] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 479.314752] EXT4-fs (loop3): Ignoring removed bh option [ 479.321618] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 479.360648] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 479.374965] EXT4-fs (loop1): Ignoring removed bh option [ 479.389320] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x299c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 479.411454] FAULT_INJECTION: forcing a failure. [ 479.411454] name failslab, interval 1, probability 0, space 0, times 0 [ 479.426287] CPU: 0 PID: 30400 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 479.434570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.444031] Call Trace: [ 479.446917] dump_stack+0x1fc/0x2ef [ 479.450823] should_fail.cold+0xa/0xf [ 479.454732] ? setup_fault_attr+0x200/0x200 [ 479.459241] ? lock_acquire+0x170/0x3c0 [ 479.465256] __should_failslab+0x115/0x180 [ 479.469726] should_failslab+0x5/0x10 [ 479.473894] kmem_cache_alloc+0x277/0x370 [ 479.478315] getname_flags+0xce/0x590 [ 479.482296] do_sys_open+0x26c/0x520 [ 479.486690] ? filp_open+0x70/0x70 [ 479.490607] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 479.496698] ? trace_hardirqs_off_caller+0x6e/0x210 [ 479.502294] ? do_syscall_64+0x21/0x620 [ 479.506781] do_syscall_64+0xf9/0x620 [ 479.510868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 479.516208] RIP: 0033:0x4190f4 [ 479.519916] 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 [ 479.540736] RSP: 002b:00007f87dfb44ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 479.548942] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004190f4 06:05:33 executing program 2 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 479.556246] RDX: 0000000000000002 RSI: 00007f87dfb45000 RDI: 00000000ffffff9c [ 479.564019] RBP: 00007f87dfb45000 R08: 0000000000000000 R09: ffffffffffffffff [ 479.571561] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 479.579284] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 479.624054] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 479.658307] FAULT_INJECTION: forcing a failure. [ 479.658307] name failslab, interval 1, probability 0, space 0, times 0 [ 479.670700] CPU: 1 PID: 30410 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 479.679563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.689541] Call Trace: [ 479.692408] dump_stack+0x1fc/0x2ef [ 479.696298] should_fail.cold+0xa/0xf [ 479.700817] ? setup_fault_attr+0x200/0x200 [ 479.705251] ? lock_acquire+0x170/0x3c0 [ 479.709244] __should_failslab+0x115/0x180 [ 479.713923] should_failslab+0x5/0x10 [ 479.718253] kmem_cache_alloc+0x277/0x370 06:05:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 479.722778] __alloc_file+0x21/0x330 [ 479.726704] alloc_empty_file+0x6d/0x170 [ 479.731032] path_openat+0xe9/0x2df0 [ 479.735008] ? __lock_acquire+0x6de/0x3ff0 [ 479.739931] ? path_lookupat+0x8d0/0x8d0 [ 479.744195] ? mark_held_locks+0xf0/0xf0 [ 479.748443] ? mark_held_locks+0xf0/0xf0 [ 479.752526] do_filp_open+0x18c/0x3f0 [ 479.756709] ? may_open_dev+0xf0/0xf0 [ 479.760898] ? __alloc_fd+0x28d/0x570 [ 479.765162] ? lock_downgrade+0x720/0x720 [ 479.769436] ? lock_acquire+0x170/0x3c0 [ 479.773673] ? __alloc_fd+0x34/0x570 [ 479.777589] ? do_raw_spin_unlock+0x171/0x230 [ 479.782796] ? _raw_spin_unlock+0x29/0x40 [ 479.787230] ? __alloc_fd+0x28d/0x570 [ 479.791124] do_sys_open+0x3b3/0x520 [ 479.795337] ? filp_open+0x70/0x70 [ 479.799131] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 479.805263] ? trace_hardirqs_off_caller+0x6e/0x210 [ 479.810720] ? do_syscall_64+0x21/0x620 [ 479.814894] do_syscall_64+0xf9/0x620 [ 479.818815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 479.824213] RIP: 0033:0x4190f4 [ 479.827411] 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 [ 479.848650] RSP: 002b:00007f87dfb44ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 479.857089] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004190f4 [ 479.865314] RDX: 0000000000000002 RSI: 00007f87dfb45000 RDI: 00000000ffffff9c 06:05:33 executing program 2 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 479.872775] RBP: 00007f87dfb45000 R08: 0000000000000000 R09: ffffffffffffffff [ 479.880665] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 479.888233] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 479.906316] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 479.970573] EXT4-fs (loop1): Ignoring removed bh option [ 479.976758] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 480.001772] FAULT_INJECTION: forcing a failure. [ 480.001772] name failslab, interval 1, probability 0, space 0, times 0 06:05:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27c9a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 480.014894] CPU: 0 PID: 30418 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 480.023404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.033370] Call Trace: [ 480.036193] dump_stack+0x1fc/0x2ef [ 480.040025] should_fail.cold+0xa/0xf [ 480.043850] ? setup_fault_attr+0x200/0x200 [ 480.048604] ? lock_acquire+0x170/0x3c0 [ 480.052691] __should_failslab+0x115/0x180 [ 480.057439] should_failslab+0x5/0x10 [ 480.062234] kmem_cache_alloc+0x277/0x370 [ 480.066845] __alloc_file+0x21/0x330 [ 480.070866] alloc_empty_file+0x6d/0x170 [ 480.075729] path_openat+0xe9/0x2df0 [ 480.080177] ? __lock_acquire+0x6de/0x3ff0 [ 480.085480] ? path_lookupat+0x8d0/0x8d0 [ 480.090223] ? mark_held_locks+0xf0/0xf0 [ 480.094401] do_filp_open+0x18c/0x3f0 [ 480.098517] ? may_open_dev+0xf0/0xf0 [ 480.102584] ? __alloc_fd+0x28d/0x570 [ 480.106618] ? lock_downgrade+0x720/0x720 [ 480.111310] ? lock_acquire+0x170/0x3c0 [ 480.115670] ? __alloc_fd+0x34/0x570 [ 480.119567] ? do_raw_spin_unlock+0x171/0x230 [ 480.124450] ? _raw_spin_unlock+0x29/0x40 [ 480.129294] ? __alloc_fd+0x28d/0x570 [ 480.133408] do_sys_open+0x3b3/0x520 [ 480.137447] ? filp_open+0x70/0x70 [ 480.141175] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 480.146641] ? trace_hardirqs_off_caller+0x6e/0x210 [ 480.151872] ? do_syscall_64+0x21/0x620 [ 480.156070] do_syscall_64+0xf9/0x620 [ 480.160242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.165634] RIP: 0033:0x4190f4 [ 480.168836] 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 [ 480.188616] RSP: 002b:00007f87dfb44ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 480.196498] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004190f4 [ 480.204174] RDX: 0000000000000002 RSI: 00007f87dfb45000 RDI: 00000000ffffff9c [ 480.211532] RBP: 00007f87dfb45000 R08: 0000000000000000 R09: ffffffffffffffff 06:05:33 executing program 2 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 480.219342] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 480.226923] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 480.329880] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 480.346831] EXT4-fs (loop3): Ignoring removed bh option [ 480.353410] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 480.383994] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 480.398348] FAULT_INJECTION: forcing a failure. [ 480.398348] name failslab, interval 1, probability 0, space 0, times 0 [ 480.411200] CPU: 0 PID: 30437 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 480.420012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.429949] Call Trace: [ 480.432678] dump_stack+0x1fc/0x2ef [ 480.436675] should_fail.cold+0xa/0xf [ 480.440794] ? setup_fault_attr+0x200/0x200 [ 480.445516] ? lock_acquire+0x170/0x3c0 [ 480.449796] __should_failslab+0x115/0x180 [ 480.454214] should_failslab+0x5/0x10 [ 480.458141] kmem_cache_alloc_trace+0x284/0x380 [ 480.463815] ? loop_info64_to_compat+0x5e0/0x5e0 [ 480.468768] __kthread_create_on_node+0xd2/0x410 [ 480.473900] ? kthread_parkme+0xa0/0xa0 [ 480.477965] ? lo_ioctl+0x1bb/0x20e0 [ 480.481681] ? __mutex_lock+0x3a8/0x1260 [ 480.485975] ? lock_downgrade+0x720/0x720 [ 480.490241] ? loop_info64_to_compat+0x5e0/0x5e0 [ 480.495455] kthread_create_on_node+0xbb/0xf0 [ 480.501029] ? __kthread_create_on_node+0x410/0x410 [ 480.506343] ? __fget+0x356/0x510 [ 480.510148] ? do_dup2+0x450/0x450 [ 480.514119] ? __lockdep_init_map+0x100/0x5a0 [ 480.518753] ? __lockdep_init_map+0x100/0x5a0 [ 480.524070] lo_ioctl+0xae5/0x20e0 [ 480.528144] ? loop_set_status64+0x110/0x110 [ 480.532874] blkdev_ioctl+0x5cb/0x1a80 [ 480.537474] ? finish_task_switch+0x118/0x760 [ 480.542251] ? blkpg_ioctl+0x9d0/0x9d0 [ 480.546316] ? mark_held_locks+0xf0/0xf0 [ 480.550463] ? __schedule+0x88f/0x2040 [ 480.555221] ? io_schedule_timeout+0x140/0x140 [ 480.560367] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 480.565397] block_ioctl+0xe9/0x130 [ 480.569166] ? blkdev_fallocate+0x3f0/0x3f0 [ 480.573770] do_vfs_ioctl+0xcdb/0x12e0 [ 480.577779] ? lock_downgrade+0x720/0x720 [ 480.582445] ? check_preemption_disabled+0x41/0x280 [ 480.587475] ? ioctl_preallocate+0x200/0x200 [ 480.592429] ? __fget+0x356/0x510 [ 480.596211] ? do_dup2+0x450/0x450 [ 480.600093] ? do_sys_open+0x2bf/0x520 [ 480.604110] ksys_ioctl+0x9b/0xc0 [ 480.607649] __x64_sys_ioctl+0x6f/0xb0 [ 480.611867] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 480.616697] do_syscall_64+0xf9/0x620 [ 480.620879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.626404] RIP: 0033:0x4658c7 [ 480.630013] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 480.649955] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.658347] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 480.665851] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 480.673486] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 480.680753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 480.688147] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27f40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 480.803118] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 480.837656] EXT4-fs (loop1): Ignoring removed bh option 06:05:34 executing program 2 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27cc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28140, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 480.845047] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 480.855510] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 480.884331] EXT4-fs (loop3): Ignoring removed bh option [ 480.889868] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 481.019050] FAULT_INJECTION: forcing a failure. [ 481.019050] name failslab, interval 1, probability 0, space 0, times 0 [ 481.049539] CPU: 1 PID: 30455 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 481.057683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.067423] Call Trace: [ 481.070311] dump_stack+0x1fc/0x2ef [ 481.074064] should_fail.cold+0xa/0xf [ 481.078454] ? setup_fault_attr+0x200/0x200 [ 481.083037] ? lock_acquire+0x170/0x3c0 [ 481.087966] __should_failslab+0x115/0x180 [ 481.092430] should_failslab+0x5/0x10 [ 481.096647] kmem_cache_alloc_trace+0x284/0x380 [ 481.102496] ? loop_info64_to_compat+0x5e0/0x5e0 [ 481.107251] __kthread_create_on_node+0xd2/0x410 [ 481.112750] ? kthread_parkme+0xa0/0xa0 [ 481.117531] ? lo_ioctl+0x1bb/0x20e0 [ 481.121758] ? __mutex_lock+0x3a8/0x1260 [ 481.125853] ? lock_downgrade+0x720/0x720 [ 481.130047] ? loop_info64_to_compat+0x5e0/0x5e0 [ 481.134992] kthread_create_on_node+0xbb/0xf0 [ 481.139831] ? __kthread_create_on_node+0x410/0x410 [ 481.145298] ? __fget+0x356/0x510 [ 481.149263] ? do_dup2+0x450/0x450 [ 481.153064] ? __lockdep_init_map+0x100/0x5a0 [ 481.157764] ? __lockdep_init_map+0x100/0x5a0 [ 481.162644] lo_ioctl+0xae5/0x20e0 [ 481.166566] ? loop_set_status64+0x110/0x110 [ 481.171302] blkdev_ioctl+0x5cb/0x1a80 [ 481.175688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.181227] ? blkpg_ioctl+0x9d0/0x9d0 [ 481.185484] ? mark_held_locks+0xf0/0xf0 [ 481.189852] ? mark_held_locks+0xf0/0xf0 [ 481.194528] ? debug_check_no_obj_freed+0x201/0x490 [ 481.200387] ? lock_downgrade+0x720/0x720 [ 481.204787] block_ioctl+0xe9/0x130 [ 481.208979] ? blkdev_fallocate+0x3f0/0x3f0 [ 481.213636] do_vfs_ioctl+0xcdb/0x12e0 [ 481.217894] ? lock_downgrade+0x720/0x720 [ 481.222503] ? check_preemption_disabled+0x41/0x280 [ 481.227930] ? ioctl_preallocate+0x200/0x200 [ 481.232536] ? __fget+0x356/0x510 [ 481.236363] ? do_dup2+0x450/0x450 [ 481.240060] ? do_sys_open+0x2bf/0x520 [ 481.244394] ksys_ioctl+0x9b/0xc0 [ 481.248242] __x64_sys_ioctl+0x6f/0xb0 [ 481.252969] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 481.258726] do_syscall_64+0xf9/0x620 [ 481.262727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.268369] RIP: 0033:0x4658c7 [ 481.271575] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 481.291400] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 481.299473] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 481.307312] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 481.314847] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 481.322460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 481.330599] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:35 executing program 2 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 481.477595] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 481.479571] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 481.498745] EXT4-fs (loop1): Ignoring removed bh option [ 481.516622] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28cc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 481.587361] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 481.589905] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 481.608298] EXT4-fs (loop3): Ignoring removed bh option [ 481.614926] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 481.734101] FAULT_INJECTION: forcing a failure. [ 481.734101] name failslab, interval 1, probability 0, space 0, times 0 [ 481.746853] CPU: 1 PID: 30486 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 481.755748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.766851] Call Trace: [ 481.769715] dump_stack+0x1fc/0x2ef [ 481.773451] should_fail.cold+0xa/0xf [ 481.777361] ? setup_fault_attr+0x200/0x200 [ 481.782433] ? lock_acquire+0x170/0x3c0 [ 481.786555] __should_failslab+0x115/0x180 [ 481.791195] should_failslab+0x5/0x10 [ 481.795210] kmem_cache_alloc+0x277/0x370 [ 481.800652] __kernfs_new_node+0xd2/0x680 [ 481.805371] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 481.810576] ? __cpu_to_node+0x7b/0xa0 [ 481.814838] ? mark_held_locks+0xf0/0xf0 [ 481.819467] ? io_schedule_timeout+0x140/0x140 [ 481.825742] ? enqueue_entity+0xf86/0x3850 [ 481.831319] ? set_user_nice.part.0+0x3b9/0xab0 [ 481.836568] kernfs_create_dir_ns+0x9e/0x230 [ 481.842182] internal_create_group+0x1c1/0xb20 [ 481.847695] ? sysfs_remove_link_from_group+0x70/0x70 [ 481.853342] ? lock_downgrade+0x720/0x720 [ 481.857610] lo_ioctl+0xf7c/0x20e0 [ 481.861666] ? loop_set_status64+0x110/0x110 [ 481.866563] blkdev_ioctl+0x5cb/0x1a80 [ 481.870590] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.877148] ? blkpg_ioctl+0x9d0/0x9d0 [ 481.881372] ? mark_held_locks+0xf0/0xf0 [ 481.886052] ? mark_held_locks+0xf0/0xf0 [ 481.890874] ? debug_check_no_obj_freed+0x201/0x490 [ 481.896676] ? lock_downgrade+0x720/0x720 [ 481.903746] block_ioctl+0xe9/0x130 [ 481.909623] ? blkdev_fallocate+0x3f0/0x3f0 [ 481.914258] do_vfs_ioctl+0xcdb/0x12e0 [ 481.918761] ? lock_downgrade+0x720/0x720 [ 481.923263] ? check_preemption_disabled+0x41/0x280 [ 481.928384] ? ioctl_preallocate+0x200/0x200 [ 481.932920] ? __fget+0x356/0x510 [ 481.937590] ? do_dup2+0x450/0x450 [ 481.941763] ? do_sys_open+0x2bf/0x520 [ 481.946144] ksys_ioctl+0x9b/0xc0 [ 481.949852] __x64_sys_ioctl+0x6f/0xb0 [ 481.954251] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 481.959338] do_syscall_64+0xf9/0x620 [ 481.963676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.970293] RIP: 0033:0x4658c7 [ 481.973641] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 481.994157] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 482.002258] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 482.010653] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 482.018083] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 482.026023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 482.033536] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27f80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 482.129547] EXT4-fs (loop3): Ignoring removed bh option [ 482.135209] EXT4-fs (loop2): Ignoring removed bh option [ 482.149003] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 482.160735] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:35 executing program 2 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 482.198609] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29a40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 482.254316] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) 06:05:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28180, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 482.347225] EXT4-fs (loop1): Ignoring removed bh option [ 482.352941] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 482.460897] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 482.526539] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 482.537646] FAULT_INJECTION: forcing a failure. [ 482.537646] name failslab, interval 1, probability 0, space 0, times 0 [ 482.551950] CPU: 1 PID: 30522 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 482.560371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.570310] Call Trace: [ 482.573356] dump_stack+0x1fc/0x2ef [ 482.576996] should_fail.cold+0xa/0xf [ 482.581128] ? setup_fault_attr+0x200/0x200 [ 482.586255] ? lock_acquire+0x170/0x3c0 [ 482.590327] __should_failslab+0x115/0x180 [ 482.594888] should_failslab+0x5/0x10 [ 482.599022] kmem_cache_alloc+0x277/0x370 [ 482.604046] __kernfs_new_node+0xd2/0x680 [ 482.608292] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 482.613448] ? kernfs_activate+0x2c/0x1d0 [ 482.617789] ? lock_downgrade+0x720/0x720 [ 482.622243] ? kernfs_add_one+0x51/0x4c0 [ 482.626597] ? __mutex_add_waiter+0x160/0x160 [ 482.631531] ? __mutex_unlock_slowpath+0xea/0x610 [ 482.636988] kernfs_new_node+0x92/0x120 [ 482.641464] __kernfs_create_file+0x51/0x340 [ 482.647009] sysfs_add_file_mode_ns+0x226/0x540 [ 482.652319] internal_create_group+0x355/0xb20 [ 482.657334] ? sysfs_remove_link_from_group+0x70/0x70 [ 482.662837] ? lock_downgrade+0x720/0x720 [ 482.667309] lo_ioctl+0xf7c/0x20e0 [ 482.671266] ? loop_set_status64+0x110/0x110 [ 482.675774] blkdev_ioctl+0x5cb/0x1a80 [ 482.679888] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 482.685437] ? blkpg_ioctl+0x9d0/0x9d0 [ 482.689466] ? mark_held_locks+0xf0/0xf0 [ 482.694211] ? mark_held_locks+0xf0/0xf0 [ 482.698381] ? debug_check_no_obj_freed+0x201/0x490 [ 482.703703] ? lock_downgrade+0x720/0x720 [ 482.708080] block_ioctl+0xe9/0x130 [ 482.712092] ? blkdev_fallocate+0x3f0/0x3f0 [ 482.716790] do_vfs_ioctl+0xcdb/0x12e0 [ 482.721161] ? lock_downgrade+0x720/0x720 [ 482.725404] ? check_preemption_disabled+0x41/0x280 [ 482.730440] ? ioctl_preallocate+0x200/0x200 [ 482.735222] ? __fget+0x356/0x510 [ 482.739138] ? do_dup2+0x450/0x450 [ 482.742692] ? do_sys_open+0x2bf/0x520 [ 482.746690] ksys_ioctl+0x9b/0xc0 [ 482.750181] __x64_sys_ioctl+0x6f/0xb0 [ 482.754213] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 482.759544] do_syscall_64+0xf9/0x620 [ 482.764649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 482.770627] RIP: 0033:0x4658c7 [ 482.773992] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 482.796352] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 482.805297] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 482.813998] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 482.821701] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 482.831063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 482.839451] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 482.885614] EXT4-fs (loop3): Ignoring removed bh option [ 482.892080] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 482.918791] EXT4-fs (loop2): Ignoring removed bh option 06:05:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27d40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 482.928857] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 482.951603] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 482.961748] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) 06:05:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x281c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 483.032047] EXT4-fs (loop3): Ignoring removed bh option 06:05:36 executing program 2 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 483.076935] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29a80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27fc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 483.303472] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 483.324797] FAULT_INJECTION: forcing a failure. [ 483.324797] name failslab, interval 1, probability 0, space 0, times 0 [ 483.343990] CPU: 1 PID: 30557 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 483.353130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.364319] Call Trace: [ 483.367592] dump_stack+0x1fc/0x2ef [ 483.371259] should_fail.cold+0xa/0xf [ 483.375428] ? setup_fault_attr+0x200/0x200 [ 483.379939] ? lock_acquire+0x170/0x3c0 [ 483.384428] __should_failslab+0x115/0x180 [ 483.388971] should_failslab+0x5/0x10 [ 483.392784] kmem_cache_alloc+0x277/0x370 [ 483.397331] __kernfs_new_node+0xd2/0x680 [ 483.402009] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 483.407147] ? __mutex_unlock_slowpath+0xea/0x610 [ 483.412686] ? wait_for_completion_io+0x10/0x10 [ 483.418342] ? kernfs_next_descendant_post+0x19c/0x290 [ 483.424020] kernfs_new_node+0x92/0x120 [ 483.428506] __kernfs_create_file+0x51/0x340 [ 483.433033] sysfs_add_file_mode_ns+0x226/0x540 [ 483.438571] internal_create_group+0x355/0xb20 [ 483.443829] ? sysfs_remove_link_from_group+0x70/0x70 [ 483.449151] ? lock_downgrade+0x720/0x720 [ 483.453578] lo_ioctl+0xf7c/0x20e0 [ 483.457617] ? loop_set_status64+0x110/0x110 [ 483.462132] blkdev_ioctl+0x5cb/0x1a80 [ 483.466035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 483.472145] ? blkpg_ioctl+0x9d0/0x9d0 [ 483.476120] ? mark_held_locks+0xf0/0xf0 [ 483.480970] ? mark_held_locks+0xf0/0xf0 [ 483.485292] ? debug_check_no_obj_freed+0x201/0x490 [ 483.491559] ? lock_downgrade+0x720/0x720 [ 483.496658] block_ioctl+0xe9/0x130 [ 483.501329] ? blkdev_fallocate+0x3f0/0x3f0 [ 483.506005] do_vfs_ioctl+0xcdb/0x12e0 [ 483.510421] ? lock_downgrade+0x720/0x720 [ 483.514808] ? check_preemption_disabled+0x41/0x280 [ 483.520306] ? ioctl_preallocate+0x200/0x200 [ 483.525170] ? __fget+0x356/0x510 [ 483.528736] ? do_dup2+0x450/0x450 [ 483.532943] ? do_sys_open+0x2bf/0x520 [ 483.537770] ksys_ioctl+0x9b/0xc0 [ 483.541753] __x64_sys_ioctl+0x6f/0xb0 [ 483.546146] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 483.550937] do_syscall_64+0xf9/0x620 [ 483.554769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 483.560477] RIP: 0033:0x4658c7 [ 483.563905] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 483.584279] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 483.592816] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 483.600793] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 483.608722] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 483.617842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 483.625786] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 483.651076] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 483.660652] EXT4-fs (loop1): Ignoring removed bh option [ 483.671980] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 483.701902] EXT4-fs (loop2): Ignoring removed bh option [ 483.711803] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:37 executing program 2 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 483.890011] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 483.894415] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 483.902016] EXT4-fs (loop3): Ignoring removed bh option [ 483.909508] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27d80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 483.936318] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 484.074572] FAULT_INJECTION: forcing a failure. [ 484.074572] name failslab, interval 1, probability 0, space 0, times 0 [ 484.089947] CPU: 1 PID: 30587 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 484.098629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.108377] Call Trace: [ 484.111131] dump_stack+0x1fc/0x2ef [ 484.114801] should_fail.cold+0xa/0xf [ 484.118726] ? setup_fault_attr+0x200/0x200 [ 484.123259] ? lock_acquire+0x170/0x3c0 [ 484.127680] __should_failslab+0x115/0x180 [ 484.131937] should_failslab+0x5/0x10 [ 484.136381] kmem_cache_alloc+0x277/0x370 [ 484.140621] __kernfs_new_node+0xd2/0x680 [ 484.144982] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 484.150254] ? __mutex_unlock_slowpath+0xea/0x610 [ 484.155374] ? wait_for_completion_io+0x10/0x10 [ 484.161010] ? kernfs_next_descendant_post+0x19c/0x290 [ 484.166906] kernfs_new_node+0x92/0x120 [ 484.172149] __kernfs_create_file+0x51/0x340 [ 484.177323] sysfs_add_file_mode_ns+0x226/0x540 [ 484.182514] internal_create_group+0x355/0xb20 [ 484.187459] ? sysfs_remove_link_from_group+0x70/0x70 [ 484.193222] ? lock_downgrade+0x720/0x720 [ 484.199725] lo_ioctl+0xf7c/0x20e0 [ 484.203513] ? loop_set_status64+0x110/0x110 [ 484.208012] blkdev_ioctl+0x5cb/0x1a80 [ 484.212613] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 484.218810] ? blkpg_ioctl+0x9d0/0x9d0 [ 484.222974] ? mark_held_locks+0xf0/0xf0 [ 484.227669] ? mark_held_locks+0xf0/0xf0 [ 484.232414] ? debug_check_no_obj_freed+0x201/0x490 [ 484.238258] ? lock_downgrade+0x720/0x720 [ 484.243252] block_ioctl+0xe9/0x130 [ 484.247057] ? blkdev_fallocate+0x3f0/0x3f0 [ 484.251383] do_vfs_ioctl+0xcdb/0x12e0 [ 484.256085] ? lock_downgrade+0x720/0x720 [ 484.260503] ? check_preemption_disabled+0x41/0x280 [ 484.265541] ? ioctl_preallocate+0x200/0x200 [ 484.270264] ? __fget+0x356/0x510 [ 484.273996] ? do_dup2+0x450/0x450 [ 484.277627] ? do_sys_open+0x2bf/0x520 [ 484.281748] ksys_ioctl+0x9b/0xc0 [ 484.285665] __x64_sys_ioctl+0x6f/0xb0 [ 484.289555] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 484.294331] do_syscall_64+0xf9/0x620 [ 484.298303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 484.303817] RIP: 0033:0x4658c7 [ 484.307093] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 484.326749] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 484.334662] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 484.342866] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 484.350556] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 484.358263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 484.368532] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 484.444158] EXT4-fs (loop2): Ignoring removed bh option [ 484.447084] EXT4-fs (loop1): Ignoring removed bh option [ 484.452642] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 484.458569] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 484.505123] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (159 blocks) [ 484.515639] EXT4-fs (loop3): Ignoring removed bh option [ 484.521220] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:38 executing program 2 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29ac0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 484.666549] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 484.745167] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 484.752941] EXT4-fs (loop1): Ignoring removed bh option [ 484.796895] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 484.872963] FAULT_INJECTION: forcing a failure. [ 484.872963] name failslab, interval 1, probability 0, space 0, times 0 [ 484.888721] CPU: 1 PID: 30626 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 484.897577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.908217] Call Trace: [ 484.911564] dump_stack+0x1fc/0x2ef [ 484.915384] should_fail.cold+0xa/0xf [ 484.919279] ? setup_fault_attr+0x200/0x200 [ 484.923654] ? lock_acquire+0x170/0x3c0 [ 484.928015] __should_failslab+0x115/0x180 [ 484.932544] should_failslab+0x5/0x10 [ 484.936447] kmem_cache_alloc+0x277/0x370 [ 484.941172] __kernfs_new_node+0xd2/0x680 [ 484.945426] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 484.950802] ? __mutex_unlock_slowpath+0xea/0x610 [ 484.955993] ? wait_for_completion_io+0x10/0x10 [ 484.960864] ? kernfs_next_descendant_post+0x19c/0x290 [ 484.966826] kernfs_new_node+0x92/0x120 [ 484.970804] __kernfs_create_file+0x51/0x340 [ 484.975330] sysfs_add_file_mode_ns+0x226/0x540 [ 484.980351] internal_create_group+0x355/0xb20 [ 484.985390] ? sysfs_remove_link_from_group+0x70/0x70 [ 484.991949] ? lock_downgrade+0x720/0x720 [ 484.996251] lo_ioctl+0xf7c/0x20e0 [ 485.000284] ? loop_set_status64+0x110/0x110 [ 485.004888] blkdev_ioctl+0x5cb/0x1a80 [ 485.009068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 485.014732] ? blkpg_ioctl+0x9d0/0x9d0 [ 485.019509] ? mark_held_locks+0xf0/0xf0 [ 485.023795] ? mark_held_locks+0xf0/0xf0 [ 485.028340] ? debug_check_no_obj_freed+0x201/0x490 [ 485.033896] ? lock_downgrade+0x720/0x720 [ 485.038148] block_ioctl+0xe9/0x130 [ 485.042516] ? blkdev_fallocate+0x3f0/0x3f0 [ 485.047074] do_vfs_ioctl+0xcdb/0x12e0 [ 485.051188] ? lock_downgrade+0x720/0x720 [ 485.056352] ? check_preemption_disabled+0x41/0x280 [ 485.061737] ? ioctl_preallocate+0x200/0x200 [ 485.066268] ? __fget+0x356/0x510 [ 485.070090] ? do_dup2+0x450/0x450 [ 485.073810] ? do_sys_open+0x2bf/0x520 [ 485.079034] ksys_ioctl+0x9b/0xc0 [ 485.083293] __x64_sys_ioctl+0x6f/0xb0 [ 485.087864] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 485.093149] do_syscall_64+0xf9/0x620 [ 485.096962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 485.103361] RIP: 0033:0x4658c7 [ 485.106659] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 485.128510] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.136826] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 485.144193] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 485.152185] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 485.159917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 06:05:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27dc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 485.168303] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 485.215178] EXT4-fs (loop3): Ignoring removed bh option [ 485.221028] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 485.253521] EXT4-fs (loop2): Ignoring removed bh option [ 485.259811] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 485.306886] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 485.322954] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:39 executing program 2 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28240, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 485.425868] EXT4-fs (loop1): Ignoring removed bh option [ 485.432880] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 485.496100] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 485.506477] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 485.511851] EXT4-fs (loop3): Ignoring removed bh option [ 485.529062] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28dc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28040, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 485.558395] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 485.821257] FAULT_INJECTION: forcing a failure. [ 485.821257] name failslab, interval 1, probability 0, space 0, times 0 [ 485.838613] CPU: 1 PID: 30664 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 485.847849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.858493] Call Trace: [ 485.861662] dump_stack+0x1fc/0x2ef [ 485.866346] should_fail.cold+0xa/0xf [ 485.870504] ? setup_fault_attr+0x200/0x200 [ 485.875202] ? lock_acquire+0x170/0x3c0 [ 485.879364] __should_failslab+0x115/0x180 [ 485.884671] should_failslab+0x5/0x10 [ 485.889028] kmem_cache_alloc+0x277/0x370 [ 485.893335] __kernfs_new_node+0xd2/0x680 [ 485.897494] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 485.902991] ? __mutex_unlock_slowpath+0xea/0x610 [ 485.908432] ? wait_for_completion_io+0x10/0x10 [ 485.913816] ? kernfs_next_descendant_post+0x19c/0x290 [ 485.919686] kernfs_new_node+0x92/0x120 [ 485.924171] __kernfs_create_file+0x51/0x340 [ 485.928686] sysfs_add_file_mode_ns+0x226/0x540 [ 485.933841] internal_create_group+0x355/0xb20 [ 485.938724] ? sysfs_remove_link_from_group+0x70/0x70 [ 485.944041] ? lock_downgrade+0x720/0x720 [ 485.948716] lo_ioctl+0xf7c/0x20e0 [ 485.952804] ? loop_set_status64+0x110/0x110 [ 485.957571] blkdev_ioctl+0x5cb/0x1a80 [ 485.962068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 485.968466] ? blkpg_ioctl+0x9d0/0x9d0 [ 485.972764] ? mark_held_locks+0xf0/0xf0 [ 485.977239] ? mark_held_locks+0xf0/0xf0 [ 485.982326] ? debug_check_no_obj_freed+0x201/0x490 [ 485.987569] ? lock_downgrade+0x720/0x720 [ 485.992114] block_ioctl+0xe9/0x130 [ 485.996104] ? blkdev_fallocate+0x3f0/0x3f0 [ 486.000674] do_vfs_ioctl+0xcdb/0x12e0 [ 486.004738] ? lock_downgrade+0x720/0x720 [ 486.009233] ? check_preemption_disabled+0x41/0x280 [ 486.015054] ? ioctl_preallocate+0x200/0x200 [ 486.020612] ? __fget+0x356/0x510 [ 486.024298] ? do_dup2+0x450/0x450 [ 486.028191] ? do_sys_open+0x2bf/0x520 [ 486.032469] ksys_ioctl+0x9b/0xc0 [ 486.036478] __x64_sys_ioctl+0x6f/0xb0 [ 486.040785] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 486.046033] do_syscall_64+0xf9/0x620 [ 486.049824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.055009] RIP: 0033:0x4658c7 [ 486.058285] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 486.077789] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 486.086434] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 486.095610] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 486.103390] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 486.110936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 486.118746] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 486.155895] EXT4-fs (loop2): Ignoring removed bh option [ 486.168711] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 486.185020] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 486.208502] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 486.245317] EXT4-fs (loop1): Ignoring removed bh option [ 486.252612] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28280, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:39 executing program 2 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 486.298000] EXT4-fs (loop3): Ignoring removed bh option [ 486.330800] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 486.351966] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 486.387375] EXT4-fs (loop1): Ignoring removed bh option [ 486.394927] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29b40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 486.431306] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 486.436602] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27e40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 486.623001] FAULT_INJECTION: forcing a failure. [ 486.623001] name failslab, interval 1, probability 0, space 0, times 0 [ 486.634839] CPU: 0 PID: 30717 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 486.643644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.653478] Call Trace: [ 486.656180] dump_stack+0x1fc/0x2ef [ 486.660101] should_fail.cold+0xa/0xf [ 486.664815] ? setup_fault_attr+0x200/0x200 [ 486.669457] ? lock_acquire+0x170/0x3c0 [ 486.673899] __should_failslab+0x115/0x180 [ 486.678499] should_failslab+0x5/0x10 [ 486.682733] kmem_cache_alloc+0x277/0x370 [ 486.687239] __kernfs_new_node+0xd2/0x680 [ 486.691619] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 486.696795] ? __mutex_unlock_slowpath+0xea/0x610 [ 486.702065] ? wait_for_completion_io+0x10/0x10 [ 486.706930] ? kernfs_next_descendant_post+0x19c/0x290 [ 486.712595] kernfs_new_node+0x92/0x120 [ 486.717001] __kernfs_create_file+0x51/0x340 [ 486.721604] sysfs_add_file_mode_ns+0x226/0x540 [ 486.727581] internal_create_group+0x355/0xb20 [ 486.732553] ? sysfs_remove_link_from_group+0x70/0x70 [ 486.738283] ? lock_downgrade+0x720/0x720 [ 486.742604] lo_ioctl+0xf7c/0x20e0 [ 486.746469] ? loop_set_status64+0x110/0x110 [ 486.751282] blkdev_ioctl+0x5cb/0x1a80 [ 486.755519] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.761610] ? blkpg_ioctl+0x9d0/0x9d0 [ 486.765708] ? mark_held_locks+0xf0/0xf0 [ 486.770096] ? mark_held_locks+0xf0/0xf0 [ 486.774168] ? debug_check_no_obj_freed+0x201/0x490 [ 486.779345] ? lock_downgrade+0x720/0x720 [ 486.784224] block_ioctl+0xe9/0x130 [ 486.787857] ? blkdev_fallocate+0x3f0/0x3f0 [ 486.792270] do_vfs_ioctl+0xcdb/0x12e0 [ 486.796155] ? lock_downgrade+0x720/0x720 [ 486.800671] ? check_preemption_disabled+0x41/0x280 [ 486.805896] ? ioctl_preallocate+0x200/0x200 [ 486.810550] ? __fget+0x356/0x510 [ 486.814660] ? do_dup2+0x450/0x450 [ 486.818494] ? do_sys_open+0x2bf/0x520 [ 486.823048] ksys_ioctl+0x9b/0xc0 [ 486.827044] __x64_sys_ioctl+0x6f/0xb0 [ 486.831230] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 486.835925] do_syscall_64+0xf9/0x620 [ 486.840134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.845440] RIP: 0033:0x4658c7 [ 486.849040] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 06:05:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x282c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 486.871915] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 486.879802] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 486.887341] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 486.895127] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 486.902663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 486.910599] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 486.952792] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 486.976118] EXT4-fs (loop3): Ignoring removed bh option [ 486.982617] EXT4-fs (loop2): Ignoring removed bh option [ 486.991256] EXT4-fs (loop1): Ignoring removed bh option 06:05:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28080, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 486.998160] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 487.012719] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 487.025905] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:40 executing program 2 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 487.151003] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 487.160525] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 487.193963] EXT4-fs (loop3): Ignoring removed bh option [ 487.205540] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) [ 487.279556] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 487.290272] FAULT_INJECTION: forcing a failure. [ 487.290272] name failslab, interval 1, probability 0, space 0, times 0 [ 487.304065] CPU: 1 PID: 30751 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 487.312169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.321723] Call Trace: [ 487.324581] dump_stack+0x1fc/0x2ef [ 487.328603] should_fail.cold+0xa/0xf [ 487.332616] ? setup_fault_attr+0x200/0x200 [ 487.337136] ? lock_acquire+0x170/0x3c0 [ 487.341144] ? dev_uevent_filter+0xd0/0xd0 [ 487.345700] __should_failslab+0x115/0x180 [ 487.350252] should_failslab+0x5/0x10 [ 487.354243] kmem_cache_alloc_trace+0x284/0x380 [ 487.359212] ? dev_uevent_filter+0xd0/0xd0 [ 487.365244] kobject_uevent_env+0x236/0x14a0 [ 487.370294] lo_ioctl+0xff9/0x20e0 [ 487.374249] ? loop_set_status64+0x110/0x110 [ 487.379336] blkdev_ioctl+0x5cb/0x1a80 [ 487.383725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 487.389544] ? blkpg_ioctl+0x9d0/0x9d0 [ 487.393641] ? mark_held_locks+0xf0/0xf0 [ 487.397994] ? mark_held_locks+0xf0/0xf0 [ 487.402083] ? debug_check_no_obj_freed+0x201/0x490 [ 487.407132] ? lock_downgrade+0x720/0x720 [ 487.411685] block_ioctl+0xe9/0x130 [ 487.415417] ? blkdev_fallocate+0x3f0/0x3f0 [ 487.419846] do_vfs_ioctl+0xcdb/0x12e0 [ 487.424072] ? lock_downgrade+0x720/0x720 [ 487.428265] ? check_preemption_disabled+0x41/0x280 [ 487.433491] ? ioctl_preallocate+0x200/0x200 [ 487.437939] ? __fget+0x356/0x510 [ 487.441419] ? do_dup2+0x450/0x450 [ 487.444976] ? do_sys_open+0x2bf/0x520 [ 487.448970] ksys_ioctl+0x9b/0xc0 [ 487.452615] __x64_sys_ioctl+0x6f/0xb0 [ 487.456808] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 487.461593] do_syscall_64+0xf9/0x620 [ 487.465519] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 487.470930] RIP: 0033:0x4658c7 [ 487.474529] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 487.493944] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.502025] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 487.509841] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 487.517457] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 06:05:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27e80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 487.525483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 487.532868] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29b80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 487.590698] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 487.602285] EXT4-fs (loop1): Ignoring removed bh option [ 487.615066] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 487.627466] EXT4-fs (loop2): Ignoring removed bh option [ 487.637470] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:41 executing program 2 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 487.704305] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 487.763496] EXT4-fs (loop3): Ignoring removed bh option [ 487.766672] EXT4-fs (loop1): Ignoring removed bh option [ 487.770982] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29bc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x280c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 487.827812] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 487.993121] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) 06:05:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 488.087051] FAULT_INJECTION: forcing a failure. [ 488.087051] name failslab, interval 1, probability 0, space 0, times 0 [ 488.100052] CPU: 0 PID: 30785 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 488.109161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.118890] Call Trace: [ 488.121773] dump_stack+0x1fc/0x2ef [ 488.125774] should_fail.cold+0xa/0xf [ 488.129931] ? setup_fault_attr+0x200/0x200 [ 488.134761] ? lock_acquire+0x170/0x3c0 [ 488.138933] __should_failslab+0x115/0x180 [ 488.143579] should_failslab+0x5/0x10 [ 488.147495] __kmalloc+0x2ab/0x3c0 [ 488.151616] ? kobject_get_path+0xbf/0x240 [ 488.156619] kobject_get_path+0xbf/0x240 [ 488.160940] kobject_uevent_env+0x25c/0x14a0 [ 488.165579] lo_ioctl+0xff9/0x20e0 [ 488.169292] ? loop_set_status64+0x110/0x110 [ 488.173767] blkdev_ioctl+0x5cb/0x1a80 [ 488.178433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 488.184265] ? blkpg_ioctl+0x9d0/0x9d0 [ 488.188528] ? mark_held_locks+0xf0/0xf0 [ 488.192792] ? mark_held_locks+0xf0/0xf0 [ 488.197496] ? debug_check_no_obj_freed+0x201/0x490 [ 488.202882] ? lock_downgrade+0x720/0x720 [ 488.207136] block_ioctl+0xe9/0x130 [ 488.211067] ? blkdev_fallocate+0x3f0/0x3f0 [ 488.215504] do_vfs_ioctl+0xcdb/0x12e0 [ 488.219846] ? lock_downgrade+0x720/0x720 [ 488.224122] ? check_preemption_disabled+0x41/0x280 [ 488.229323] ? ioctl_preallocate+0x200/0x200 [ 488.234188] ? __fget+0x356/0x510 [ 488.237793] ? do_dup2+0x450/0x450 [ 488.241327] ? do_sys_open+0x2bf/0x520 [ 488.245231] ksys_ioctl+0x9b/0xc0 [ 488.248864] __x64_sys_ioctl+0x6f/0xb0 [ 488.252926] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 488.258071] do_syscall_64+0xf9/0x620 [ 488.262281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 488.267557] RIP: 0033:0x4658c7 [ 488.270740] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 488.290697] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 488.298948] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 488.306495] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 488.314440] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 488.322136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 488.330285] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 488.360664] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 488.380024] EXT4-fs (loop3): Ignoring removed bh option [ 488.395112] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (166 blocks) 06:05:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27ec0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 488.419235] EXT4-fs (loop2): Ignoring removed bh option [ 488.471606] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:42 executing program 2 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 488.612266] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 488.623944] EXT4-fs (loop1): Ignoring removed bh option [ 488.629515] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 488.660504] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28340, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 488.874388] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 488.885880] EXT4-fs (loop3): Ignoring removed bh option [ 488.895572] EXT4-fs (loop1): Ignoring removed bh option [ 488.901133] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 488.903573] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 488.927159] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 488.978652] FAULT_INJECTION: forcing a failure. [ 488.978652] name failslab, interval 1, probability 0, space 0, times 0 [ 488.992223] CPU: 0 PID: 30835 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 489.000732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.011615] Call Trace: [ 489.014230] dump_stack+0x1fc/0x2ef [ 489.018157] should_fail.cold+0xa/0xf [ 489.022444] ? setup_fault_attr+0x200/0x200 [ 489.027146] ? lock_acquire+0x170/0x3c0 [ 489.031433] __should_failslab+0x115/0x180 [ 489.035924] should_failslab+0x5/0x10 [ 489.039869] __kmalloc+0x2ab/0x3c0 [ 489.043423] ? kobject_get_path+0xbf/0x240 [ 489.048018] kobject_get_path+0xbf/0x240 [ 489.052625] kobject_uevent_env+0x25c/0x14a0 [ 489.057445] lo_ioctl+0xff9/0x20e0 [ 489.061774] ? loop_set_status64+0x110/0x110 [ 489.066286] blkdev_ioctl+0x5cb/0x1a80 [ 489.070727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 489.076716] ? blkpg_ioctl+0x9d0/0x9d0 [ 489.080807] ? mark_held_locks+0xf0/0xf0 [ 489.084964] ? mark_held_locks+0xf0/0xf0 [ 489.089792] ? debug_check_no_obj_freed+0x201/0x490 [ 489.095028] ? lock_downgrade+0x720/0x720 [ 489.099183] block_ioctl+0xe9/0x130 [ 489.103505] ? blkdev_fallocate+0x3f0/0x3f0 [ 489.107831] do_vfs_ioctl+0xcdb/0x12e0 [ 489.111718] ? lock_downgrade+0x720/0x720 [ 489.115881] ? check_preemption_disabled+0x41/0x280 [ 489.120902] ? ioctl_preallocate+0x200/0x200 [ 489.125619] ? __fget+0x356/0x510 [ 489.129190] ? do_dup2+0x450/0x450 [ 489.132851] ? do_sys_open+0x2bf/0x520 [ 489.137110] ksys_ioctl+0x9b/0xc0 [ 489.140814] __x64_sys_ioctl+0x6f/0xb0 [ 489.145092] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 489.149892] do_syscall_64+0xf9/0x620 [ 489.153870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 489.159724] RIP: 0033:0x4658c7 06:05:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29c40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 489.163352] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 489.183604] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 489.191742] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 489.199555] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 489.206922] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 489.214319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 489.221691] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 06:05:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28ec0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 489.307442] EXT4-fs (loop2): Ignoring removed bh option [ 489.313329] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 489.340619] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 489.381286] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 489.408660] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 489.438295] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27ed8, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:43 executing program 2 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 489.536538] EXT4-fs (loop1): Ignoring removed bh option [ 489.548447] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28380, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28140, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 489.579241] EXT4-fs (loop3): Ignoring removed bh option [ 489.591549] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 489.637072] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 489.787064] FAULT_INJECTION: forcing a failure. [ 489.787064] name failslab, interval 1, probability 0, space 0, times 0 [ 489.799883] CPU: 0 PID: 30867 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 489.808645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.818708] Call Trace: [ 489.821581] dump_stack+0x1fc/0x2ef [ 489.825341] should_fail.cold+0xa/0xf [ 489.829258] ? setup_fault_attr+0x200/0x200 [ 489.833667] ? lock_acquire+0x170/0x3c0 [ 489.837956] __should_failslab+0x115/0x180 [ 489.842331] should_failslab+0x5/0x10 [ 489.846224] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 489.851676] __kmalloc_node_track_caller+0x38/0x70 [ 489.856701] __alloc_skb+0xae/0x560 [ 489.860325] alloc_uevent_skb+0x7b/0x210 [ 489.864473] kobject_uevent_env+0xa83/0x14a0 [ 489.869068] lo_ioctl+0xff9/0x20e0 [ 489.872693] ? loop_set_status64+0x110/0x110 [ 489.877375] blkdev_ioctl+0x5cb/0x1a80 [ 489.881725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 489.887205] ? blkpg_ioctl+0x9d0/0x9d0 [ 489.891176] ? mark_held_locks+0xf0/0xf0 [ 489.895460] ? mark_held_locks+0xf0/0xf0 [ 489.899951] ? debug_check_no_obj_freed+0x201/0x490 [ 489.904976] ? lock_downgrade+0x720/0x720 [ 489.909297] block_ioctl+0xe9/0x130 [ 489.913502] ? blkdev_fallocate+0x3f0/0x3f0 [ 489.917994] do_vfs_ioctl+0xcdb/0x12e0 [ 489.921878] ? lock_downgrade+0x720/0x720 [ 489.926453] ? check_preemption_disabled+0x41/0x280 [ 489.931658] ? ioctl_preallocate+0x200/0x200 [ 489.936353] ? __fget+0x356/0x510 [ 489.939809] ? do_dup2+0x450/0x450 [ 489.943792] ? do_sys_open+0x2bf/0x520 [ 489.947766] ksys_ioctl+0x9b/0xc0 [ 489.951510] __x64_sys_ioctl+0x6f/0xb0 [ 489.955932] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 489.960693] do_syscall_64+0xf9/0x620 [ 489.964694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 489.970313] RIP: 0033:0x4658c7 [ 489.973773] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 489.993788] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 490.002029] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 490.009589] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 490.017280] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 490.024819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 490.032480] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 490.058262] EXT4-fs (loop1): Ignoring removed bh option [ 490.064335] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 490.097806] EXT4-fs (loop2): Ignoring removed bh option [ 490.106130] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 490.144214] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27ed9, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:43 executing program 2 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 490.203697] EXT4-fs (loop3): Ignoring removed bh option [ 490.217676] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) 06:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29c80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28180, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 490.306077] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 490.422254] EXT4-fs (loop1): Ignoring removed bh option [ 490.428677] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 490.482151] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 490.525188] FAULT_INJECTION: forcing a failure. [ 490.525188] name failslab, interval 1, probability 0, space 0, times 0 [ 490.538054] CPU: 1 PID: 30910 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 490.546790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.557216] Call Trace: [ 490.559800] dump_stack+0x1fc/0x2ef [ 490.563514] should_fail.cold+0xa/0xf [ 490.567311] ? setup_fault_attr+0x200/0x200 [ 490.571752] ? lock_acquire+0x170/0x3c0 [ 490.575919] __should_failslab+0x115/0x180 [ 490.580386] should_failslab+0x5/0x10 [ 490.584718] kmem_cache_alloc+0x277/0x370 [ 490.589075] skb_clone+0x151/0x3d0 [ 490.593165] netlink_broadcast_filtered+0x8df/0xbc0 [ 490.598629] netlink_broadcast+0x35/0x40 [ 490.603184] kobject_uevent_env+0xa49/0x14a0 [ 490.607948] lo_ioctl+0xff9/0x20e0 [ 490.611635] ? loop_set_status64+0x110/0x110 [ 490.616147] blkdev_ioctl+0x5cb/0x1a80 [ 490.620214] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 490.626058] ? blkpg_ioctl+0x9d0/0x9d0 [ 490.630330] ? mark_held_locks+0xf0/0xf0 [ 490.634649] ? mark_held_locks+0xf0/0xf0 [ 490.638947] ? debug_check_no_obj_freed+0x201/0x490 [ 490.644381] ? lock_downgrade+0x720/0x720 [ 490.648989] block_ioctl+0xe9/0x130 [ 490.652870] ? blkdev_fallocate+0x3f0/0x3f0 [ 490.657298] do_vfs_ioctl+0xcdb/0x12e0 [ 490.661306] ? lock_downgrade+0x720/0x720 [ 490.665657] ? check_preemption_disabled+0x41/0x280 [ 490.670684] ? ioctl_preallocate+0x200/0x200 [ 490.675198] ? __fget+0x356/0x510 [ 490.678781] ? do_dup2+0x450/0x450 [ 490.682685] ? do_sys_open+0x2bf/0x520 [ 490.687229] ksys_ioctl+0x9b/0xc0 [ 490.690931] __x64_sys_ioctl+0x6f/0xb0 [ 490.694841] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 490.702359] do_syscall_64+0xf9/0x620 [ 490.706806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 490.712322] RIP: 0033:0x4658c7 [ 490.715706] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 490.735883] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 490.744895] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 490.752659] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 490.760211] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 490.768402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 490.775955] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 490.804787] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 490.872703] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (160 blocks) [ 490.882622] EXT4-fs (loop2): Ignoring removed bh option [ 490.887885] EXT4-fs (loop1): Ignoring removed bh option [ 490.911272] EXT4-fs (loop3): Ignoring removed bh option 06:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x281c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 490.917052] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) [ 490.917290] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 490.929093] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 490.941935] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) 06:05:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x283c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:44 executing program 2 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27eda, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 491.233312] EXT4-fs (loop3): Ignoring removed bh option [ 491.238968] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 491.250398] FAULT_INJECTION: forcing a failure. [ 491.250398] name failslab, interval 1, probability 0, space 0, times 0 [ 491.262892] CPU: 0 PID: 30941 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 491.271485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.282412] Call Trace: [ 491.285220] dump_stack+0x1fc/0x2ef [ 491.289205] should_fail.cold+0xa/0xf [ 491.293034] ? setup_fault_attr+0x200/0x200 [ 491.297780] ? lock_acquire+0x170/0x3c0 [ 491.301881] __should_failslab+0x115/0x180 [ 491.306375] should_failslab+0x5/0x10 [ 491.310192] kmem_cache_alloc_trace+0x284/0x380 [ 491.315350] ? wait_for_completion_io+0x10/0x10 [ 491.320222] ? kobj_ns_initial+0x90/0x90 [ 491.324469] call_usermodehelper_setup+0x84/0x300 [ 491.330232] kobject_uevent_env+0xe87/0x14a0 [ 491.334978] lo_ioctl+0xff9/0x20e0 [ 491.338856] ? loop_set_status64+0x110/0x110 [ 491.343548] blkdev_ioctl+0x5cb/0x1a80 [ 491.347696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 491.353747] ? blkpg_ioctl+0x9d0/0x9d0 [ 491.358190] ? mark_held_locks+0xf0/0xf0 [ 491.362622] ? mark_held_locks+0xf0/0xf0 [ 491.368294] ? debug_check_no_obj_freed+0x201/0x490 [ 491.373945] ? lock_downgrade+0x720/0x720 [ 491.378917] block_ioctl+0xe9/0x130 [ 491.383083] ? blkdev_fallocate+0x3f0/0x3f0 [ 491.387624] do_vfs_ioctl+0xcdb/0x12e0 [ 491.391823] ? lock_downgrade+0x720/0x720 [ 491.396357] ? check_preemption_disabled+0x41/0x280 [ 491.401417] ? ioctl_preallocate+0x200/0x200 [ 491.405848] ? __fget+0x356/0x510 [ 491.409401] ? do_dup2+0x450/0x450 [ 491.413193] ? do_sys_open+0x2bf/0x520 [ 491.418584] ksys_ioctl+0x9b/0xc0 [ 491.422452] __x64_sys_ioctl+0x6f/0xb0 [ 491.426516] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 491.431179] do_syscall_64+0xf9/0x620 [ 491.435021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 491.440921] RIP: 0033:0x4658c7 [ 491.444537] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 491.464225] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 491.472857] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 491.480831] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 491.488375] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 491.495828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 491.503426] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 491.547770] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 491.584746] EXT4-fs (loop2): Ignoring removed bh option [ 491.594869] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29cc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 491.701784] EXT4-fs (loop1): Ignoring removed bh option [ 491.707734] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:45 executing program 2 (fault-call:0 fault-nth:26): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 491.748960] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 491.783795] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) 06:05:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 491.906065] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 491.917091] EXT4-fs (loop3): Ignoring removed bh option [ 491.917592] FAULT_INJECTION: forcing a failure. [ 491.917592] name failslab, interval 1, probability 0, space 0, times 0 [ 491.924170] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 491.937200] CPU: 0 PID: 30978 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 491.952368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.962484] Call Trace: [ 491.965787] dump_stack+0x1fc/0x2ef [ 491.969957] should_fail.cold+0xa/0xf [ 491.973775] ? setup_fault_attr+0x200/0x200 [ 491.978722] ? lock_acquire+0x170/0x3c0 [ 491.983367] __should_failslab+0x115/0x180 [ 491.988260] should_failslab+0x5/0x10 [ 491.992485] kmem_cache_alloc+0x277/0x370 [ 491.998228] skb_clone+0x151/0x3d0 [ 492.002232] netlink_broadcast_filtered+0x8df/0xbc0 [ 492.008153] netlink_broadcast+0x35/0x40 [ 492.012395] kobject_uevent_env+0xa49/0x14a0 [ 492.017128] lo_ioctl+0xff9/0x20e0 [ 492.021173] ? loop_set_status64+0x110/0x110 [ 492.025920] blkdev_ioctl+0x5cb/0x1a80 [ 492.030112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 492.035656] ? blkpg_ioctl+0x9d0/0x9d0 [ 492.040538] ? mark_held_locks+0xf0/0xf0 [ 492.044724] ? mark_held_locks+0xf0/0xf0 [ 492.049273] ? debug_check_no_obj_freed+0x201/0x490 [ 492.054429] ? lock_downgrade+0x720/0x720 [ 492.058867] block_ioctl+0xe9/0x130 [ 492.063066] ? blkdev_fallocate+0x3f0/0x3f0 [ 492.067717] do_vfs_ioctl+0xcdb/0x12e0 [ 492.072024] ? lock_downgrade+0x720/0x720 [ 492.077068] ? check_preemption_disabled+0x41/0x280 [ 492.082846] ? ioctl_preallocate+0x200/0x200 [ 492.088083] ? __fget+0x356/0x510 [ 492.092051] ? do_dup2+0x450/0x450 [ 492.095615] ? do_sys_open+0x2bf/0x520 [ 492.100028] ksys_ioctl+0x9b/0xc0 [ 492.103884] __x64_sys_ioctl+0x6f/0xb0 [ 492.108356] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 492.113872] do_syscall_64+0xf9/0x620 [ 492.118410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 492.124082] RIP: 0033:0x4658c7 [ 492.127282] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 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 [ 492.147612] RSP: 002b:00007f87dfb44f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 492.155882] RAX: ffffffffffffffda RBX: 00000000004bf878 RCX: 00000000004658c7 [ 492.163679] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 492.171457] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 492.178904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 492.186256] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 492.201457] EXT4-fs (loop1): Ignoring removed bh option [ 492.210587] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 492.268284] EXT4-fs (loop2): Ignoring removed bh option [ 492.285400] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (159 blocks) [ 492.298991] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 492.299381] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 492.349532] EXT4-fs (loop3): Ignoring removed bh option [ 492.355672] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) 06:05:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:46 executing program 2 (fault-call:0 fault-nth:27): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28240, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 492.472550] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 492.482248] EXT4-fs (loop1): Ignoring removed bh option [ 492.495138] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28440, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 492.778832] EXT4-fs (loop3): Ignoring removed bh option [ 492.778892] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 492.787021] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 492.802130] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (192 blocks) [ 492.824597] EXT4-fs (loop1): Ignoring removed bh option [ 492.831132] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28fc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 492.884305] FAULT_INJECTION: forcing a failure. [ 492.884305] name failslab, interval 1, probability 0, space 0, times 0 [ 492.906712] CPU: 0 PID: 31029 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 492.915054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.924686] Call Trace: [ 492.927374] dump_stack+0x1fc/0x2ef [ 492.931305] should_fail.cold+0xa/0xf [ 492.935477] ? setup_fault_attr+0x200/0x200 [ 492.940071] __should_failslab+0x115/0x180 [ 492.945323] should_failslab+0x5/0x10 [ 492.949549] kmem_cache_alloc+0x277/0x370 [ 492.953891] ? ext4_sync_fs+0x8d0/0x8d0 [ 492.958522] ext4_alloc_inode+0x1a/0x630 [ 492.963544] ? ext4_sync_fs+0x8d0/0x8d0 [ 492.967538] alloc_inode+0x5d/0x180 [ 492.971168] new_inode+0x1d/0xf0 [ 492.974813] __ext4_new_inode+0x400/0x5a20 [ 492.979242] ? putname+0xe1/0x120 [ 492.982834] ? do_mkdirat+0xa0/0x2d0 [ 492.987081] ? ext4_free_inode+0x1780/0x1780 [ 492.991506] ? debug_check_no_obj_freed+0x201/0x490 [ 492.997178] ? __dquot_initialize+0x298/0xb70 [ 493.002306] ? lock_acquire+0x170/0x3c0 [ 493.006765] ? dquot_initialize_needed+0x290/0x290 [ 493.012341] ? trace_hardirqs_off+0x64/0x200 [ 493.016875] ? common_perm+0x4be/0x800 [ 493.021112] ext4_mkdir+0x396/0xe10 [ 493.025076] ? putname+0xe1/0x120 [ 493.028731] ? ext4_init_dot_dotdot+0x600/0x600 [ 493.033411] ? generic_permission+0x116/0x4d0 [ 493.038334] ? security_inode_permission+0xc5/0xf0 [ 493.043640] ? inode_permission.part.0+0x10c/0x450 [ 493.048801] vfs_mkdir+0x508/0x7a0 [ 493.052558] do_mkdirat+0x262/0x2d0 [ 493.056194] ? __ia32_sys_mknod+0x120/0x120 [ 493.061058] ? trace_hardirqs_off_caller+0x6e/0x210 [ 493.066403] ? do_syscall_64+0x21/0x620 [ 493.070757] do_syscall_64+0xf9/0x620 [ 493.074845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 493.080469] RIP: 0033:0x464c17 [ 493.084110] 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 [ 493.105071] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 493.113869] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 493.122702] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 06:05:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29d40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 493.130809] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 493.138450] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 493.146205] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 493.186308] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:46 executing program 2 (fault-call:0 fault-nth:28): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28280, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 493.319080] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (192 blocks) [ 493.342408] EXT4-fs (loop3): Ignoring removed bh option [ 493.348186] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) 06:05:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 493.375499] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28480, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 493.501563] FAULT_INJECTION: forcing a failure. [ 493.501563] name failslab, interval 1, probability 0, space 0, times 0 [ 493.513128] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 493.514574] CPU: 1 PID: 31058 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 493.523017] EXT4-fs (loop3): Ignoring removed bh option [ 493.530548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.530553] Call Trace: [ 493.530580] dump_stack+0x1fc/0x2ef [ 493.530595] should_fail.cold+0xa/0xf [ 493.530611] ? setup_fault_attr+0x200/0x200 [ 493.530630] __should_failslab+0x115/0x180 [ 493.530645] should_failslab+0x5/0x10 [ 493.530657] kmem_cache_alloc+0x277/0x370 [ 493.530673] ? ext4_sync_fs+0x8d0/0x8d0 [ 493.530689] ext4_alloc_inode+0x1a/0x630 [ 493.530702] ? ext4_sync_fs+0x8d0/0x8d0 [ 493.530716] alloc_inode+0x5d/0x180 [ 493.530726] new_inode+0x1d/0xf0 [ 493.530741] __ext4_new_inode+0x400/0x5a20 [ 493.530761] ? putname+0xe1/0x120 [ 493.530773] ? do_mkdirat+0xa0/0x2d0 [ 493.530794] ? ext4_free_inode+0x1780/0x1780 [ 493.530813] ? debug_check_no_obj_freed+0x201/0x490 [ 493.541041] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 493.545977] ? __dquot_initialize+0x298/0xb70 [ 493.545999] ? lock_acquire+0x170/0x3c0 [ 493.546017] ? dquot_initialize_needed+0x290/0x290 [ 493.546034] ? trace_hardirqs_off+0x64/0x200 [ 493.546055] ? common_perm+0x4be/0x800 [ 493.653143] ext4_mkdir+0x396/0xe10 [ 493.656981] ? putname+0xe1/0x120 [ 493.660622] ? ext4_init_dot_dotdot+0x600/0x600 [ 493.665497] ? generic_permission+0x116/0x4d0 [ 493.670407] ? security_inode_permission+0xc5/0xf0 [ 493.676757] ? inode_permission.part.0+0x10c/0x450 [ 493.682191] vfs_mkdir+0x508/0x7a0 [ 493.686499] do_mkdirat+0x262/0x2d0 [ 493.690394] ? __ia32_sys_mknod+0x120/0x120 [ 493.695248] ? trace_hardirqs_off_caller+0x6e/0x210 [ 493.700664] ? do_syscall_64+0x21/0x620 [ 493.704747] do_syscall_64+0xf9/0x620 [ 493.708938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 493.715131] RIP: 0033:0x464c17 [ 493.718412] 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 [ 493.738430] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 493.746524] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 493.754644] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 493.762478] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 493.770289] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 493.779162] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 493.814599] EXT4-fs (loop1): Ignoring removed bh option [ 493.830684] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (163 blocks) 06:05:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x282c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:47 executing program 2 (fault-call:0 fault-nth:29): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 493.971594] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29d80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 494.012312] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 494.141050] FAULT_INJECTION: forcing a failure. [ 494.141050] name failslab, interval 1, probability 0, space 0, times 0 [ 494.171022] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 494.184104] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 494.239743] CPU: 1 PID: 31091 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 494.248307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.259244] Call Trace: [ 494.261958] dump_stack+0x1fc/0x2ef [ 494.265965] should_fail.cold+0xa/0xf [ 494.269888] ? setup_fault_attr+0x200/0x200 [ 494.274314] __should_failslab+0x115/0x180 [ 494.278983] should_failslab+0x5/0x10 [ 494.282792] kmem_cache_alloc+0x277/0x370 [ 494.286953] ? ext4_sync_fs+0x8d0/0x8d0 [ 494.291326] ext4_alloc_inode+0x1a/0x630 [ 494.295891] ? ext4_sync_fs+0x8d0/0x8d0 [ 494.300012] alloc_inode+0x5d/0x180 [ 494.303981] new_inode+0x1d/0xf0 [ 494.308099] __ext4_new_inode+0x400/0x5a20 [ 494.312812] ? putname+0xe1/0x120 [ 494.316371] ? do_mkdirat+0xa0/0x2d0 [ 494.320105] ? ext4_free_inode+0x1780/0x1780 [ 494.324529] ? debug_check_no_obj_freed+0x201/0x490 [ 494.329899] ? __dquot_initialize+0x298/0xb70 [ 494.334754] ? lock_acquire+0x170/0x3c0 [ 494.339145] ? dquot_initialize_needed+0x290/0x290 [ 494.344486] ? trace_hardirqs_off+0x64/0x200 [ 494.349377] ? common_perm+0x4be/0x800 [ 494.354234] ext4_mkdir+0x396/0xe10 [ 494.358146] ? putname+0xe1/0x120 [ 494.363696] ? ext4_init_dot_dotdot+0x600/0x600 [ 494.369839] ? generic_permission+0x116/0x4d0 [ 494.374610] ? security_inode_permission+0xc5/0xf0 [ 494.380017] ? inode_permission.part.0+0x10c/0x450 [ 494.385343] vfs_mkdir+0x508/0x7a0 [ 494.389287] do_mkdirat+0x262/0x2d0 [ 494.393174] ? __ia32_sys_mknod+0x120/0x120 [ 494.397880] ? trace_hardirqs_off_caller+0x6e/0x210 [ 494.403348] ? do_syscall_64+0x21/0x620 [ 494.407464] do_syscall_64+0xf9/0x620 [ 494.411578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 494.417757] RIP: 0033:0x464c17 [ 494.421497] 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 [ 494.443321] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 494.451384] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 494.459869] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 494.467564] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 494.475528] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 494.483532] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x284c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 494.545330] EXT4-fs (loop1): Ignoring removed bh option [ 494.550398] EXT4-fs (loop3): Ignoring removed bh option [ 494.557335] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 494.560577] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:48 executing program 2 (fault-call:0 fault-nth:30): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 494.725276] EXT4-fs (loop1): Ignoring removed bh option [ 494.734155] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 494.751794] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 494.764859] EXT4-fs (loop3): Ignoring removed bh option [ 494.769118] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 494.776832] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 494.810338] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29040, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29dc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28340, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 494.953446] FAULT_INJECTION: forcing a failure. [ 494.953446] name failslab, interval 1, probability 0, space 0, times 0 [ 494.965353] CPU: 0 PID: 31135 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 494.974877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.985254] Call Trace: [ 494.988233] dump_stack+0x1fc/0x2ef [ 494.991861] should_fail.cold+0xa/0xf [ 494.995890] ? setup_fault_attr+0x200/0x200 [ 495.000424] ? __es_tree_search.isra.0+0x1af/0x210 [ 495.005533] __should_failslab+0x115/0x180 [ 495.009855] should_failslab+0x5/0x10 [ 495.013778] kmem_cache_alloc+0x3f/0x370 [ 495.018638] __es_insert_extent+0x39b/0x13b0 [ 495.023335] ? lock_acquire+0x170/0x3c0 [ 495.028065] ? ext4_es_insert_extent+0x17e/0x5e0 [ 495.033402] ext4_es_insert_extent+0x22e/0x5e0 [ 495.038601] ? lock_downgrade+0x720/0x720 [ 495.043424] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 495.050147] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 495.055933] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 495.062046] ext4_ext_map_blocks+0x2129/0x7390 [ 495.067035] ? __lock_acquire+0x6de/0x3ff0 [ 495.071634] ? __lock_acquire+0x6de/0x3ff0 [ 495.076315] ? mark_held_locks+0xf0/0xf0 [ 495.080469] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 495.086117] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 495.091727] ? mark_held_locks+0xf0/0xf0 [ 495.095872] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 495.100909] ? ext4_es_lookup_extent+0x375/0xb60 [ 495.105814] ? check_preemption_disabled+0x41/0x280 [ 495.111141] ? lock_acquire+0x170/0x3c0 [ 495.115264] ? ext4_map_blocks+0x33e/0x1a50 [ 495.119764] ext4_map_blocks+0xd88/0x1a50 [ 495.124154] ? check_preemption_disabled+0x41/0x280 [ 495.129572] ? ext4_issue_zeroout+0x160/0x160 [ 495.134359] ? __brelse+0x84/0xa0 [ 495.138135] ? __ext4_new_inode+0x2eb/0x5a20 [ 495.142719] ext4_getblk+0xad/0x4f0 [ 495.146351] ? ext4_iomap_begin+0xe00/0xe00 [ 495.150871] ? ext4_free_inode+0x1780/0x1780 [ 495.155933] ? debug_check_no_obj_freed+0x201/0x490 [ 495.161515] ? __dquot_initialize+0x298/0xb70 [ 495.166101] ext4_bread+0x7c/0x210 [ 495.169795] ? ext4_getblk+0x4f0/0x4f0 [ 495.173780] ? dquot_initialize_needed+0x290/0x290 [ 495.179041] ? trace_hardirqs_off+0x64/0x200 [ 495.183695] ext4_append+0x155/0x370 [ 495.187800] ext4_mkdir+0x5bd/0xe10 [ 495.191430] ? ext4_init_dot_dotdot+0x600/0x600 [ 495.196328] ? generic_permission+0x116/0x4d0 [ 495.200918] ? inode_permission.part.0+0x10c/0x450 [ 495.206237] vfs_mkdir+0x508/0x7a0 [ 495.209995] do_mkdirat+0x262/0x2d0 [ 495.213827] ? __ia32_sys_mknod+0x120/0x120 [ 495.218324] ? trace_hardirqs_off_caller+0x6e/0x210 [ 495.223427] ? do_syscall_64+0x21/0x620 [ 495.227792] do_syscall_64+0xf9/0x620 [ 495.231632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 495.237167] RIP: 0033:0x464c17 [ 495.240720] 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 [ 495.260683] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 495.268893] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 495.276855] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 495.285136] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 495.293220] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 495.301483] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 495.355816] EXT4-fs (loop2): Ignoring removed bh option [ 495.378745] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 495.405654] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 495.416016] EXT4-fs (loop1): Ignoring removed bh option [ 495.431086] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:49 executing program 2 (fault-call:0 fault-nth:31): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 495.461939] EXT4-fs (loop3): Ignoring removed bh option [ 495.482033] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) 06:05:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28540, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 495.638808] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 495.645718] EXT4-fs (loop1): Ignoring removed bh option [ 495.653773] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 495.694105] EXT4-fs (loop3): Ignoring removed bh option [ 495.707265] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 495.721381] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 495.729294] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29080, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 495.901701] FAULT_INJECTION: forcing a failure. [ 495.901701] name failslab, interval 1, probability 0, space 0, times 0 [ 495.913815] CPU: 0 PID: 31183 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 495.922189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.932993] Call Trace: [ 495.935974] dump_stack+0x1fc/0x2ef [ 495.939782] should_fail.cold+0xa/0xf [ 495.944329] ? setup_fault_attr+0x200/0x200 [ 495.949162] ? __es_tree_search.isra.0+0x1af/0x210 [ 495.955189] __should_failslab+0x115/0x180 [ 495.960522] should_failslab+0x5/0x10 [ 495.964952] kmem_cache_alloc+0x3f/0x370 [ 495.969305] __es_insert_extent+0x39b/0x13b0 [ 495.974003] ? lock_acquire+0x170/0x3c0 [ 495.978511] ? ext4_es_insert_extent+0x17e/0x5e0 [ 495.983710] ext4_es_insert_extent+0x22e/0x5e0 [ 495.988418] ? lock_downgrade+0x720/0x720 [ 495.993132] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 495.998965] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 496.004819] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 496.011310] ext4_ext_map_blocks+0x2129/0x7390 [ 496.017316] ? __lock_acquire+0x6de/0x3ff0 [ 496.022334] ? __lock_acquire+0x6de/0x3ff0 [ 496.028193] ? mark_held_locks+0xf0/0xf0 [ 496.032454] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 496.038251] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 496.044183] ? mark_held_locks+0xf0/0xf0 [ 496.048908] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 496.053954] ? ext4_es_lookup_extent+0x375/0xb60 [ 496.059956] ? check_preemption_disabled+0x41/0x280 [ 496.066215] ? lock_acquire+0x170/0x3c0 [ 496.070803] ? ext4_map_blocks+0x33e/0x1a50 [ 496.076028] ext4_map_blocks+0xd88/0x1a50 [ 496.080942] ? check_preemption_disabled+0x41/0x280 [ 496.086213] ? ext4_issue_zeroout+0x160/0x160 [ 496.091484] ? __brelse+0x84/0xa0 [ 496.095029] ? __ext4_new_inode+0x2eb/0x5a20 [ 496.099772] ext4_getblk+0xad/0x4f0 [ 496.103630] ? ext4_iomap_begin+0xe00/0xe00 [ 496.108352] ? ext4_free_inode+0x1780/0x1780 [ 496.112936] ? debug_check_no_obj_freed+0x201/0x490 [ 496.118053] ? __dquot_initialize+0x298/0xb70 [ 496.122774] ext4_bread+0x7c/0x210 [ 496.126757] ? ext4_getblk+0x4f0/0x4f0 [ 496.131027] ? dquot_initialize_needed+0x290/0x290 [ 496.136544] ? trace_hardirqs_off+0x64/0x200 [ 496.141149] ext4_append+0x155/0x370 [ 496.145264] ext4_mkdir+0x5bd/0xe10 [ 496.149090] ? ext4_init_dot_dotdot+0x600/0x600 [ 496.153851] ? generic_permission+0x116/0x4d0 [ 496.158557] ? inode_permission.part.0+0x10c/0x450 [ 496.164499] vfs_mkdir+0x508/0x7a0 [ 496.168651] do_mkdirat+0x262/0x2d0 [ 496.172452] ? __ia32_sys_mknod+0x120/0x120 [ 496.177255] ? trace_hardirqs_off_caller+0x6e/0x210 [ 496.182546] ? do_syscall_64+0x21/0x620 [ 496.187245] do_syscall_64+0xf9/0x620 [ 496.191366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 496.196764] RIP: 0033:0x464c17 [ 496.200162] 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 [ 496.221412] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 496.230373] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 496.238175] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 496.246812] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 496.255452] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 496.264746] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 496.281969] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 496.320745] EXT4-fs (loop2): Ignoring removed bh option [ 496.337684] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 496.353829] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28380, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:50 executing program 2 (fault-call:0 fault-nth:32): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 496.468128] EXT4-fs (loop1): Ignoring removed bh option [ 496.480611] EXT4-fs (loop3): Ignoring removed bh option [ 496.486381] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 496.495828] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) 06:05:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28580, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 496.524613] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 496.646285] EXT4-fs (loop3): Ignoring removed bh option [ 496.655878] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 496.665232] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 496.675161] EXT4-fs (loop1): Ignoring removed bh option [ 496.686092] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 496.701161] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 496.784800] FAULT_INJECTION: forcing a failure. [ 496.784800] name failslab, interval 1, probability 0, space 0, times 0 [ 496.797711] CPU: 1 PID: 31231 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 496.806035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.816067] Call Trace: [ 496.819090] dump_stack+0x1fc/0x2ef [ 496.822742] should_fail.cold+0xa/0xf [ 496.826569] ? setup_fault_attr+0x200/0x200 [ 496.831245] ? lock_downgrade+0x720/0x720 [ 496.835402] __should_failslab+0x115/0x180 [ 496.839900] should_failslab+0x5/0x10 [ 496.843989] __kmalloc+0x2ab/0x3c0 [ 496.847858] ? ext4_find_extent+0x9bb/0xc70 [ 496.852465] ext4_find_extent+0x9bb/0xc70 [ 496.857197] ext4_ext_map_blocks+0x1c0/0x7390 [ 496.861804] ? __lock_acquire+0x6de/0x3ff0 [ 496.866975] ? mark_held_locks+0xf0/0xf0 [ 496.871283] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 496.877289] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 496.883380] ? mark_held_locks+0xf0/0xf0 [ 496.887846] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 496.892870] ? ext4_es_lookup_extent+0x375/0xb60 [ 496.898870] ? ext4_map_blocks+0x59f/0x1a50 [ 496.903631] ? lock_acquire+0x170/0x3c0 [ 496.908010] ? ext4_map_blocks+0x740/0x1a50 [ 496.912655] ext4_map_blocks+0x7a2/0x1a50 [ 496.917484] ? check_preemption_disabled+0x41/0x280 [ 496.922874] ? ext4_issue_zeroout+0x160/0x160 [ 496.928348] ? __brelse+0x84/0xa0 [ 496.932536] ? __ext4_new_inode+0x2eb/0x5a20 [ 496.937751] ext4_getblk+0xad/0x4f0 [ 496.941864] ? ext4_iomap_begin+0xe00/0xe00 [ 496.946515] ? ext4_free_inode+0x1780/0x1780 [ 496.951577] ? debug_check_no_obj_freed+0x201/0x490 [ 496.957391] ? __dquot_initialize+0x298/0xb70 [ 496.962003] ext4_bread+0x7c/0x210 [ 496.965955] ? ext4_getblk+0x4f0/0x4f0 [ 496.969948] ? dquot_initialize_needed+0x290/0x290 [ 496.975437] ? trace_hardirqs_off+0x64/0x200 [ 496.980062] ext4_append+0x155/0x370 [ 496.984077] ext4_mkdir+0x5bd/0xe10 [ 496.988449] ? ext4_init_dot_dotdot+0x600/0x600 [ 496.993386] ? generic_permission+0x116/0x4d0 [ 496.998409] ? inode_permission.part.0+0x10c/0x450 [ 497.003696] vfs_mkdir+0x508/0x7a0 [ 497.007615] do_mkdirat+0x262/0x2d0 [ 497.011884] ? __ia32_sys_mknod+0x120/0x120 [ 497.016976] ? trace_hardirqs_off_caller+0x6e/0x210 [ 497.022643] ? do_syscall_64+0x21/0x620 [ 497.026944] do_syscall_64+0xf9/0x620 [ 497.031709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.037927] RIP: 0033:0x464c17 [ 497.041222] 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 [ 497.061256] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 497.069316] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 497.077306] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 06:05:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x283c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 497.084926] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 497.093170] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 497.101631] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x290c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29e40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:50 executing program 2 (fault-call:0 fault-nth:33): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 497.297335] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 497.311117] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 497.331532] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) [ 497.378895] FAULT_INJECTION: forcing a failure. [ 497.378895] name failslab, interval 1, probability 0, space 0, times 0 [ 497.392035] CPU: 0 PID: 31255 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 497.400776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.410814] Call Trace: [ 497.413433] dump_stack+0x1fc/0x2ef [ 497.417287] should_fail.cold+0xa/0xf [ 497.421451] ? setup_fault_attr+0x200/0x200 [ 497.426229] ? lock_downgrade+0x720/0x720 [ 497.430474] ? check_preemption_disabled+0x41/0x280 [ 497.436172] __should_failslab+0x115/0x180 [ 497.441075] should_failslab+0x5/0x10 [ 497.445353] kmem_cache_alloc+0x277/0x370 [ 497.450078] ext4_mb_new_blocks+0x60a/0x4370 [ 497.455301] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 497.460922] ? ext4_cache_extents+0x68/0x2d0 [ 497.465817] ? ext4_find_extent+0x9bb/0xc70 [ 497.470588] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 497.476250] ? ext4_ext_search_right+0x2c7/0xb60 [ 497.481283] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 497.487208] ext4_ext_map_blocks+0x2aa2/0x7390 [ 497.492287] ? __lock_acquire+0x6de/0x3ff0 [ 497.496991] ? mark_held_locks+0xf0/0xf0 [ 497.501392] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 497.507118] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 497.512813] ? mark_held_locks+0xf0/0xf0 [ 497.517204] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 497.522591] ? ext4_es_lookup_extent+0x375/0xb60 [ 497.528083] ? ext4_map_blocks+0x59f/0x1a50 [ 497.532727] ext4_map_blocks+0x7a2/0x1a50 [ 497.537056] ? check_preemption_disabled+0x41/0x280 [ 497.542088] ? ext4_issue_zeroout+0x160/0x160 [ 497.546926] ? __brelse+0x84/0xa0 [ 497.550624] ? __ext4_new_inode+0x2eb/0x5a20 [ 497.555548] ext4_getblk+0xad/0x4f0 [ 497.559641] ? ext4_iomap_begin+0xe00/0xe00 [ 497.564181] ? ext4_free_inode+0x1780/0x1780 [ 497.568723] ? debug_check_no_obj_freed+0x201/0x490 [ 497.574011] ? __dquot_initialize+0x298/0xb70 [ 497.578607] ext4_bread+0x7c/0x210 [ 497.582267] ? ext4_getblk+0x4f0/0x4f0 [ 497.586408] ? dquot_initialize_needed+0x290/0x290 [ 497.591637] ? trace_hardirqs_off+0x64/0x200 [ 497.596351] ext4_append+0x155/0x370 [ 497.600373] ext4_mkdir+0x5bd/0xe10 [ 497.604122] ? ext4_init_dot_dotdot+0x600/0x600 [ 497.609227] ? generic_permission+0x116/0x4d0 [ 497.614268] ? inode_permission.part.0+0x10c/0x450 [ 497.621029] vfs_mkdir+0x508/0x7a0 [ 497.625013] do_mkdirat+0x262/0x2d0 [ 497.628912] ? __ia32_sys_mknod+0x120/0x120 [ 497.633607] ? trace_hardirqs_off_caller+0x6e/0x210 [ 497.639393] ? do_syscall_64+0x21/0x620 [ 497.643891] do_syscall_64+0xf9/0x620 [ 497.647974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.653587] RIP: 0033:0x464c17 [ 497.657285] 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 [ 497.677431] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 497.685682] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 497.693772] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 497.701301] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 497.708840] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 497.717146] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x285c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 497.764870] EXT4-fs (loop3): Ignoring removed bh option [ 497.792467] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 497.911392] EXT4-fs (loop1): Ignoring removed bh option [ 497.917120] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 497.940273] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (160 blocks) 06:05:51 executing program 2 (fault-call:0 fault-nth:34): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 497.967184] EXT4-fs (loop3): Ignoring removed bh option [ 497.990031] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 498.014136] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 498.133552] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 498.149284] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:05:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29e80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 498.201056] EXT4-fs (loop1): Ignoring removed bh option [ 498.208460] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 498.218730] FAULT_INJECTION: forcing a failure. [ 498.218730] name failslab, interval 1, probability 0, space 0, times 0 [ 498.230732] CPU: 0 PID: 31284 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 498.239217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.249595] Call Trace: [ 498.252459] dump_stack+0x1fc/0x2ef [ 498.256407] should_fail.cold+0xa/0xf [ 498.260505] ? setup_fault_attr+0x200/0x200 [ 498.265260] ? __es_tree_search.isra.0+0x1af/0x210 [ 498.270652] __should_failslab+0x115/0x180 [ 498.275100] should_failslab+0x5/0x10 [ 498.279067] kmem_cache_alloc+0x3f/0x370 [ 498.283575] __es_insert_extent+0x39b/0x13b0 [ 498.288370] ext4_es_insert_extent+0x22e/0x5e0 [ 498.293588] ? ext4_map_blocks+0x59f/0x1a50 [ 498.298550] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 498.305020] ext4_map_blocks+0xa2a/0x1a50 [ 498.309668] ? ext4_issue_zeroout+0x160/0x160 [ 498.314931] ? __brelse+0x84/0xa0 [ 498.318609] ? __ext4_new_inode+0x2eb/0x5a20 [ 498.323421] ext4_getblk+0xad/0x4f0 [ 498.327097] ? ext4_iomap_begin+0xe00/0xe00 [ 498.332111] ? ext4_free_inode+0x1780/0x1780 [ 498.336610] ? debug_check_no_obj_freed+0x201/0x490 [ 498.341855] ? __dquot_initialize+0x298/0xb70 [ 498.346715] ext4_bread+0x7c/0x210 [ 498.350248] ? ext4_getblk+0x4f0/0x4f0 [ 498.354241] ? dquot_initialize_needed+0x290/0x290 [ 498.359522] ? trace_hardirqs_off+0x64/0x200 [ 498.365501] ext4_append+0x155/0x370 [ 498.370000] ext4_mkdir+0x5bd/0xe10 [ 498.374278] ? ext4_init_dot_dotdot+0x600/0x600 [ 498.379075] ? generic_permission+0x116/0x4d0 [ 498.383675] ? inode_permission.part.0+0x10c/0x450 [ 498.389544] vfs_mkdir+0x508/0x7a0 [ 498.393513] do_mkdirat+0x262/0x2d0 [ 498.397247] ? __ia32_sys_mknod+0x120/0x120 [ 498.401583] ? trace_hardirqs_off_caller+0x6e/0x210 [ 498.407343] ? do_syscall_64+0x21/0x620 [ 498.411598] do_syscall_64+0xf9/0x620 [ 498.416212] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.421817] RIP: 0033:0x464c17 [ 498.426920] 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 06:05:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 498.447871] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 498.456254] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 498.464914] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 498.472875] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 498.480264] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 498.489315] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 498.591347] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 498.631698] EXT4-fs (loop2): Ignoring removed bh option [ 498.654193] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:52 executing program 2 (fault-call:0 fault-nth:35): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 498.866824] EXT4-fs (loop3): Ignoring removed bh option [ 498.879354] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 498.905500] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 498.938420] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 499.021131] EXT4-fs (loop1): Ignoring removed bh option [ 499.027349] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 499.044013] FAULT_INJECTION: forcing a failure. [ 499.044013] name failslab, interval 1, probability 0, space 0, times 0 [ 499.051497] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:05:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28440, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 499.056117] CPU: 0 PID: 31330 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 499.076720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.086614] Call Trace: [ 499.089758] dump_stack+0x1fc/0x2ef [ 499.093487] should_fail.cold+0xa/0xf [ 499.098470] ? setup_fault_attr+0x200/0x200 [ 499.103527] ? __es_tree_search.isra.0+0x1af/0x210 [ 499.108640] __should_failslab+0x115/0x180 [ 499.113259] should_failslab+0x5/0x10 [ 499.117159] kmem_cache_alloc+0x3f/0x370 [ 499.121642] __es_insert_extent+0x39b/0x13b0 [ 499.126282] ext4_es_insert_extent+0x22e/0x5e0 [ 499.130885] ? ext4_map_blocks+0x59f/0x1a50 [ 499.135526] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 499.141752] ext4_map_blocks+0xa2a/0x1a50 [ 499.146231] ? ext4_issue_zeroout+0x160/0x160 [ 499.151034] ? __brelse+0x84/0xa0 [ 499.154532] ? __ext4_new_inode+0x2eb/0x5a20 [ 499.159109] ext4_getblk+0xad/0x4f0 [ 499.162843] ? ext4_iomap_begin+0xe00/0xe00 [ 499.167175] ? ext4_free_inode+0x1780/0x1780 [ 499.172267] ? debug_check_no_obj_freed+0x201/0x490 [ 499.177543] ? __dquot_initialize+0x298/0xb70 [ 499.182733] ext4_bread+0x7c/0x210 [ 499.186911] ? ext4_getblk+0x4f0/0x4f0 [ 499.191970] ? dquot_initialize_needed+0x290/0x290 [ 499.197734] ? trace_hardirqs_off+0x64/0x200 [ 499.202453] ext4_append+0x155/0x370 [ 499.206419] ext4_mkdir+0x5bd/0xe10 [ 499.210441] ? ext4_init_dot_dotdot+0x600/0x600 [ 499.215167] ? generic_permission+0x116/0x4d0 [ 499.219856] ? inode_permission.part.0+0x10c/0x450 [ 499.225216] vfs_mkdir+0x508/0x7a0 [ 499.229241] do_mkdirat+0x262/0x2d0 [ 499.233209] ? __ia32_sys_mknod+0x120/0x120 [ 499.237691] ? trace_hardirqs_off_caller+0x6e/0x210 [ 499.242911] ? do_syscall_64+0x21/0x620 [ 499.246994] do_syscall_64+0xf9/0x620 [ 499.250809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.256470] RIP: 0033:0x464c17 [ 499.260080] 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 [ 499.280931] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 499.289123] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464c17 [ 499.297081] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 499.304781] RBP: 00007f87dfb45040 R08: 0000000000000000 R09: ffffffffffffffff [ 499.312776] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 06:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29ec0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 499.320773] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28640, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 499.424373] EXT4-fs (loop2): Ignoring removed bh option [ 499.451514] EXT4-fs (loop1): Ignoring removed bh option 06:05:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 499.461409] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 499.485030] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 499.514834] EXT4-fs (loop3): Ignoring removed bh option [ 499.524371] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) 06:05:53 executing program 2 (fault-call:0 fault-nth:36): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29ee0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29140, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 499.576437] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28480, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 499.681084] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28680, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 499.872577] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 499.920985] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 499.958037] EXT4-fs (loop1): Ignoring removed bh option 06:05:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1040000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 499.970933] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 500.041015] EXT4-fs (loop3): Ignoring removed bh option [ 500.050187] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 500.061965] FAULT_INJECTION: forcing a failure. [ 500.061965] name failslab, interval 1, probability 0, space 0, times 0 [ 500.080426] CPU: 1 PID: 31385 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 500.088820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.098963] Call Trace: [ 500.101707] dump_stack+0x1fc/0x2ef [ 500.105334] should_fail.cold+0xa/0xf [ 500.109149] ? setup_fault_attr+0x200/0x200 [ 500.113994] ? lock_acquire+0x170/0x3c0 [ 500.118072] __should_failslab+0x115/0x180 [ 500.122936] should_failslab+0x5/0x10 [ 500.127057] kmem_cache_alloc_trace+0x284/0x380 [ 500.132649] ? _copy_from_user+0xd2/0x130 [ 500.137043] copy_mount_options+0x59/0x380 [ 500.141276] ksys_mount+0x9b/0x130 [ 500.145025] __x64_sys_mount+0xba/0x150 [ 500.149098] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 500.153676] do_syscall_64+0xf9/0x620 [ 500.157590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.163067] RIP: 0033:0x46702a [ 500.166262] 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 [ 500.186272] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 500.194173] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 500.201769] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 500.209133] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 500.216581] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 500.224113] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 500.272982] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 500.361676] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:54 executing program 2 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 500.437657] EXT4-fs (loop3): Ignoring removed bh option [ 500.448653] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 500.470691] EXT4-fs (loop1): Ignoring removed bh option [ 500.476884] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x284c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x286c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 500.499015] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:05:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29ee1, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29180, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 500.606614] FAULT_INJECTION: forcing a failure. [ 500.606614] name failslab, interval 1, probability 0, space 0, times 0 [ 500.631828] CPU: 1 PID: 31413 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 500.640303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.650658] Call Trace: [ 500.653416] dump_stack+0x1fc/0x2ef [ 500.657217] should_fail.cold+0xa/0xf [ 500.661130] ? setup_fault_attr+0x200/0x200 [ 500.665655] ? lock_acquire+0x170/0x3c0 [ 500.669643] __should_failslab+0x115/0x180 [ 500.673908] should_failslab+0x5/0x10 [ 500.677845] kmem_cache_alloc_trace+0x284/0x380 [ 500.682626] ? _copy_from_user+0xd2/0x130 [ 500.686953] copy_mount_options+0x59/0x380 [ 500.691482] ksys_mount+0x9b/0x130 [ 500.695131] __x64_sys_mount+0xba/0x150 [ 500.699397] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 500.704011] do_syscall_64+0xf9/0x620 [ 500.707807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.713190] RIP: 0033:0x46702a [ 500.716476] 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 [ 500.736588] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 500.744720] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 500.752078] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 500.760099] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 500.768784] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 500.776366] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2a000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 500.813397] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 500.841950] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:54 executing program 2 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 500.974109] FAULT_INJECTION: forcing a failure. [ 500.974109] name failslab, interval 1, probability 0, space 0, times 0 [ 500.987467] CPU: 0 PID: 31435 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 500.995583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.006373] Call Trace: [ 501.009901] dump_stack+0x1fc/0x2ef [ 501.013826] should_fail.cold+0xa/0xf [ 501.017726] ? setup_fault_attr+0x200/0x200 [ 501.022048] ? lock_acquire+0x170/0x3c0 [ 501.026133] __should_failslab+0x115/0x180 [ 501.030626] should_failslab+0x5/0x10 [ 501.034600] kmem_cache_alloc+0x277/0x370 [ 501.038740] alloc_vfsmnt+0x23/0x780 [ 501.042445] ? _raw_read_unlock+0x29/0x40 [ 501.047004] vfs_kern_mount.part.0+0x27/0x470 [ 501.051936] do_mount+0x113c/0x2f10 [ 501.055956] ? cmp_ex_sort+0xc0/0xc0 [ 501.059674] ? __do_page_fault+0x180/0xd60 [ 501.064113] ? copy_mount_string+0x40/0x40 [ 501.068709] ? memset+0x20/0x40 [ 501.071993] ? copy_mount_options+0x26f/0x380 [ 501.076487] ksys_mount+0xcf/0x130 [ 501.080021] __x64_sys_mount+0xba/0x150 [ 501.084805] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 501.089844] do_syscall_64+0xf9/0x620 [ 501.093757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.099372] RIP: 0033:0x46702a [ 501.102882] 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 06:05:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 501.122274] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 501.130152] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 501.137670] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 501.145028] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 501.152567] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 501.160104] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 501.212269] EXT4-fs (loop3): Ignoring removed bh option [ 501.218448] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 501.218631] EXT4-fs (loop1): Ignoring removed bh option [ 501.236506] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 501.265827] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:55 executing program 2 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 501.461383] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 501.463741] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 501.471105] EXT4-fs (loop3): Ignoring removed bh option [ 501.485655] EXT4-fs (loop1): Ignoring removed bh option [ 501.498266] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (167 blocks) [ 501.506263] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x291c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2ac78, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 501.613264] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:05:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28540, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 501.735602] FAULT_INJECTION: forcing a failure. [ 501.735602] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 501.748004] CPU: 0 PID: 31472 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 501.756080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.766015] Call Trace: [ 501.768636] dump_stack+0x1fc/0x2ef [ 501.772294] should_fail.cold+0xa/0xf [ 501.776222] ? setup_fault_attr+0x200/0x200 [ 501.781087] ? crypto_shash_update+0xcc/0x120 [ 501.785816] __alloc_pages_nodemask+0x239/0x2890 [ 501.791132] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 501.797233] ? cmp_ex_search+0x87/0xb0 [ 501.801151] ? __lock_acquire+0x6de/0x3ff0 [ 501.805449] ? copy_mount_options+0x1e9/0x380 [ 501.809970] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 501.814847] ? ex_handler_default+0x14/0x90 [ 501.819220] ? phys_mem_access_encrypted+0x10/0x10 [ 501.824353] ? no_context+0xce/0x940 [ 501.828351] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 501.834168] ? bad_area_access_error+0x23b/0x4a0 [ 501.839562] cache_grow_begin+0xa4/0x8a0 [ 501.844258] ? setup_fault_attr+0x200/0x200 [ 501.848924] ? lock_acquire+0x170/0x3c0 [ 501.853008] cache_alloc_refill+0x273/0x340 [ 501.857564] kmem_cache_alloc+0x346/0x370 [ 501.862141] getname_flags+0xce/0x590 [ 501.866134] user_path_at_empty+0x2a/0x50 [ 501.870391] do_mount+0x147/0x2f10 [ 501.874379] ? cmp_ex_sort+0xc0/0xc0 [ 501.878125] ? __do_page_fault+0x180/0xd60 [ 501.882466] ? copy_mount_string+0x40/0x40 [ 501.887593] ? memset+0x20/0x40 [ 501.890887] ? copy_mount_options+0x26f/0x380 [ 501.895486] ksys_mount+0xcf/0x130 [ 501.899138] __x64_sys_mount+0xba/0x150 [ 501.903411] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 501.908004] do_syscall_64+0xf9/0x620 [ 501.912054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.917755] RIP: 0033:0x46702a [ 501.921206] 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 [ 501.941117] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 501.948953] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 501.956519] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 501.964355] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 501.971819] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 501.979359] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 501.999349] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 502.060258] EXT4-fs (loop2): Ignoring removed bh option 06:05:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28740, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 502.093723] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:55 executing program 2 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2b000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 502.194821] EXT4-fs (loop1): Ignoring removed bh option [ 502.206556] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 502.246121] EXT4-fs (loop3): Ignoring removed bh option [ 502.261930] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (171 blocks) [ 502.322923] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 502.377872] EXT4-fs (loop1): Ignoring removed bh option [ 502.386636] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 502.419790] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 502.453179] FAULT_INJECTION: forcing a failure. [ 502.453179] name failslab, interval 1, probability 0, space 0, times 0 [ 502.467072] CPU: 1 PID: 31514 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 502.475417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.485826] Call Trace: [ 502.488629] dump_stack+0x1fc/0x2ef [ 502.492974] should_fail.cold+0xa/0xf [ 502.497528] ? setup_fault_attr+0x200/0x200 [ 502.501867] ? lock_acquire+0x170/0x3c0 [ 502.506328] __should_failslab+0x115/0x180 [ 502.510580] should_failslab+0x5/0x10 [ 502.514674] kmem_cache_alloc+0x277/0x370 [ 502.519191] alloc_vfsmnt+0x23/0x780 [ 502.523172] ? _raw_read_unlock+0x29/0x40 [ 502.527544] vfs_kern_mount.part.0+0x27/0x470 [ 502.532494] do_mount+0x113c/0x2f10 [ 502.536802] ? cmp_ex_sort+0xc0/0xc0 [ 502.540703] ? __do_page_fault+0x180/0xd60 [ 502.545140] ? copy_mount_string+0x40/0x40 [ 502.549484] ? memset+0x20/0x40 [ 502.553115] ? copy_mount_options+0x26f/0x380 [ 502.557996] ksys_mount+0xcf/0x130 [ 502.561799] __x64_sys_mount+0xba/0x150 [ 502.566873] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 502.571541] do_syscall_64+0xf9/0x620 [ 502.575560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 502.581112] RIP: 0033:0x46702a [ 502.584513] 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 [ 502.604557] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 502.612487] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 502.620311] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 502.627937] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 502.636049] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 502.643927] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:56 executing program 2 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 502.692955] EXT4-fs (loop3): Ignoring removed bh option [ 502.705174] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 502.710745] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (171 blocks) [ 502.729044] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:05:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28780, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2d000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 502.771880] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28580, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 502.984448] EXT4-fs (loop1): Ignoring removed bh option [ 502.989853] FAULT_INJECTION: forcing a failure. [ 502.989853] name failslab, interval 1, probability 0, space 0, times 0 [ 502.993142] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 503.015401] CPU: 0 PID: 31537 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 503.015971] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 503.023923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.023930] Call Trace: [ 503.023956] dump_stack+0x1fc/0x2ef [ 503.023975] should_fail.cold+0xa/0xf [ 503.023992] ? setup_fault_attr+0x200/0x200 [ 503.024008] ? lock_acquire+0x170/0x3c0 [ 503.024027] __should_failslab+0x115/0x180 [ 503.024043] should_failslab+0x5/0x10 [ 503.024057] __kmalloc_track_caller+0x2a6/0x3c0 [ 503.024072] ? kstrdup_const+0x53/0x80 [ 503.024096] kstrdup+0x36/0x70 [ 503.024113] kstrdup_const+0x53/0x80 [ 503.024127] alloc_vfsmnt+0xb5/0x780 [ 503.024145] ? _raw_read_unlock+0x29/0x40 [ 503.098658] vfs_kern_mount.part.0+0x27/0x470 [ 503.103590] do_mount+0x113c/0x2f10 [ 503.107972] ? cmp_ex_sort+0xc0/0xc0 [ 503.111781] ? __do_page_fault+0x180/0xd60 [ 503.116386] ? copy_mount_string+0x40/0x40 [ 503.121597] ? memset+0x20/0x40 [ 503.125211] ? copy_mount_options+0x26f/0x380 [ 503.130068] ksys_mount+0xcf/0x130 [ 503.133911] __x64_sys_mount+0xba/0x150 [ 503.138146] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 503.142991] do_syscall_64+0xf9/0x620 [ 503.147518] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 503.152977] RIP: 0033:0x46702a [ 503.156539] 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 [ 503.176457] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 503.184487] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 503.192246] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 503.199894] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 503.207248] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 503.216541] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:57 executing program 2 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 503.378517] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 503.395964] EXT4-fs (loop1): Ignoring removed bh option [ 503.402071] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 503.411326] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 503.428515] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29240, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x287c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 503.510053] FAULT_INJECTION: forcing a failure. [ 503.510053] name failslab, interval 1, probability 0, space 0, times 0 [ 503.532013] EXT4-fs (loop3): Ignoring removed bh option [ 503.547508] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (192 blocks) [ 503.551287] CPU: 0 PID: 31572 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 503.565194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.575447] Call Trace: [ 503.578935] dump_stack+0x1fc/0x2ef [ 503.582853] should_fail.cold+0xa/0xf [ 503.586770] ? setup_fault_attr+0x200/0x200 [ 503.591291] ? lock_acquire+0x170/0x3c0 [ 503.595295] __should_failslab+0x115/0x180 [ 503.599727] should_failslab+0x5/0x10 [ 503.603642] kmem_cache_alloc+0x277/0x370 [ 503.608106] alloc_vfsmnt+0x23/0x780 [ 503.612103] ? _raw_read_unlock+0x29/0x40 [ 503.616362] vfs_kern_mount.part.0+0x27/0x470 [ 503.621404] do_mount+0x113c/0x2f10 [ 503.625051] ? cmp_ex_sort+0xc0/0xc0 [ 503.628789] ? __do_page_fault+0x180/0xd60 [ 503.633046] ? copy_mount_string+0x40/0x40 [ 503.637311] ? memset+0x20/0x40 [ 503.640796] ? copy_mount_options+0x26f/0x380 [ 503.645414] ksys_mount+0xcf/0x130 [ 503.649423] __x64_sys_mount+0xba/0x150 [ 503.653555] ? lockdep_hardirqs_on+0x3a8/0x5c0 06:05:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x285c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 503.658435] do_syscall_64+0xf9/0x620 [ 503.662625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 503.669156] RIP: 0033:0x46702a [ 503.672500] 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 [ 503.694080] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 503.702348] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 503.709726] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 503.718030] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 503.726523] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 503.734843] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3140c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:57 executing program 2 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 503.920447] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (161 blocks) [ 503.931047] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 503.931187] EXT4-fs (loop1): Ignoring removed bh option [ 503.959650] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 503.974966] EXT4-fs (loop3): Ignoring removed bh option [ 503.983088] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (197 blocks) [ 504.064439] FAULT_INJECTION: forcing a failure. [ 504.064439] name failslab, interval 1, probability 0, space 0, times 0 [ 504.077816] CPU: 1 PID: 31606 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 504.086200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.097482] Call Trace: [ 504.100099] dump_stack+0x1fc/0x2ef [ 504.103836] should_fail.cold+0xa/0xf [ 504.107850] ? setup_fault_attr+0x200/0x200 [ 504.112533] ? lock_acquire+0x170/0x3c0 [ 504.116674] __should_failslab+0x115/0x180 [ 504.121193] should_failslab+0x5/0x10 [ 504.125342] kmem_cache_alloc+0x277/0x370 [ 504.129496] getname_kernel+0x4e/0x370 [ 504.133385] kern_path+0x1b/0x40 [ 504.136845] lookup_bdev+0xfc/0x220 [ 504.140648] ? bd_acquire+0x440/0x440 [ 504.144446] blkdev_get_by_path+0x1b/0xd0 [ 504.148611] mount_bdev+0x5b/0x3b0 [ 504.152146] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 504.157684] mount_fs+0xa3/0x310 [ 504.161259] vfs_kern_mount.part.0+0x68/0x470 [ 504.165852] do_mount+0x113c/0x2f10 [ 504.169572] ? cmp_ex_sort+0xc0/0xc0 [ 504.173281] ? __do_page_fault+0x180/0xd60 [ 504.177608] ? copy_mount_string+0x40/0x40 [ 504.181839] ? memset+0x20/0x40 [ 504.185219] ? copy_mount_options+0x26f/0x380 [ 504.189993] ksys_mount+0xcf/0x130 [ 504.193651] __x64_sys_mount+0xba/0x150 [ 504.197654] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 504.202322] do_syscall_64+0xf9/0x620 [ 504.206138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.211592] RIP: 0033:0x46702a [ 504.214867] 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 [ 504.234479] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 504.242565] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 504.250365] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 504.257863] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 06:05:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29280, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 504.265219] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 504.272850] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 504.299216] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:57 executing program 2 (fault-call:0 fault-nth:44): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x314fc, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 504.320616] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:05:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 504.451513] FAULT_INJECTION: forcing a failure. [ 504.451513] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 504.464235] CPU: 0 PID: 31625 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 504.472388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.482246] Call Trace: [ 504.485215] dump_stack+0x1fc/0x2ef [ 504.488967] should_fail.cold+0xa/0xf [ 504.493452] ? setup_fault_attr+0x200/0x200 [ 504.498652] ? get_page_from_freelist+0x1d60/0x4170 [ 504.503786] ? bad_range+0x260/0x3c0 [ 504.508072] __alloc_pages_nodemask+0x239/0x2890 [ 504.513182] ? kernel_poison_pages+0x2c/0x2a0 [ 504.518056] ? get_page_from_freelist+0x1d01/0x4170 [ 504.523180] ? preempt_count_add+0xaf/0x190 [ 504.527588] ? __lock_acquire+0x6de/0x3ff0 [ 504.531930] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 504.537068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.542551] ? should_fail+0x142/0x7b0 [ 504.546636] ? lock_acquire+0x170/0x3c0 [ 504.550698] ? check_preemption_disabled+0x41/0x280 [ 504.555903] cache_grow_begin+0xa4/0x8a0 [ 504.559961] ? setup_fault_attr+0x200/0x200 [ 504.564278] ? lock_acquire+0x170/0x3c0 [ 504.568435] cache_alloc_refill+0x273/0x340 [ 504.572857] kmem_cache_alloc+0x346/0x370 [ 504.577459] getname_kernel+0x4e/0x370 [ 504.581350] kern_path+0x1b/0x40 [ 504.584705] lookup_bdev+0xfc/0x220 [ 504.588415] ? bd_acquire+0x440/0x440 [ 504.592495] blkdev_get_by_path+0x1b/0xd0 [ 504.597314] mount_bdev+0x5b/0x3b0 [ 504.601156] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 504.606551] mount_fs+0xa3/0x310 [ 504.610019] vfs_kern_mount.part.0+0x68/0x470 [ 504.614614] do_mount+0x113c/0x2f10 [ 504.618332] ? cmp_ex_sort+0xc0/0xc0 [ 504.622345] ? __do_page_fault+0x180/0xd60 [ 504.627094] ? copy_mount_string+0x40/0x40 [ 504.631924] ? memset+0x20/0x40 [ 504.636087] ? copy_mount_options+0x26f/0x380 [ 504.640744] ksys_mount+0xcf/0x130 [ 504.644741] __x64_sys_mount+0xba/0x150 [ 504.649133] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 504.654273] do_syscall_64+0xf9/0x620 [ 504.658451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.663829] RIP: 0033:0x46702a [ 504.667238] 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 [ 504.687299] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 06:05:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 504.695722] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 504.704230] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 504.711805] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 504.719590] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 504.727535] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 504.798220] EXT4-fs (loop2): Ignoring removed bh option [ 504.807148] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 504.838373] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 504.838618] EXT4-fs (loop3): Ignoring removed bh option 06:05:58 executing program 2 (fault-call:0 fault-nth:45): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 504.897494] EXT4-fs (loop1): Ignoring removed bh option [ 504.904638] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 504.928738] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (197 blocks) [ 505.098017] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 505.115394] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 505.116493] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 505.127425] EXT4-fs (loop1): Ignoring removed bh option 06:05:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 505.157006] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:05:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28840, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 505.230519] FAULT_INJECTION: forcing a failure. [ 505.230519] name failslab, interval 1, probability 0, space 0, times 0 [ 505.256466] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 505.290403] CPU: 1 PID: 31653 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 505.298921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.309225] Call Trace: [ 505.311934] dump_stack+0x1fc/0x2ef [ 505.315929] should_fail.cold+0xa/0xf [ 505.320300] ? setup_fault_attr+0x200/0x200 [ 505.324747] ? lock_acquire+0x170/0x3c0 [ 505.328817] __should_failslab+0x115/0x180 [ 505.333072] should_failslab+0x5/0x10 [ 505.337068] kmem_cache_alloc_trace+0x284/0x380 [ 505.342166] ? set_bdev_super+0x110/0x110 [ 505.346920] ? ns_test_super+0x50/0x50 [ 505.351051] sget_userns+0x122/0xcd0 [ 505.355161] ? set_bdev_super+0x110/0x110 [ 505.359430] ? ns_test_super+0x50/0x50 [ 505.364479] ? set_bdev_super+0x110/0x110 [ 505.368947] ? ns_test_super+0x50/0x50 [ 505.373404] sget+0x102/0x140 [ 505.377465] mount_bdev+0xf8/0x3b0 [ 505.381025] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 505.386282] mount_fs+0xa3/0x310 [ 505.389987] vfs_kern_mount.part.0+0x68/0x470 [ 505.394678] do_mount+0x113c/0x2f10 [ 505.398860] ? cmp_ex_sort+0xc0/0xc0 [ 505.402689] ? __do_page_fault+0x180/0xd60 [ 505.407445] ? copy_mount_string+0x40/0x40 [ 505.412088] ? memset+0x20/0x40 [ 505.415736] ? copy_mount_options+0x26f/0x380 [ 505.420425] ksys_mount+0xcf/0x130 [ 505.424081] __x64_sys_mount+0xba/0x150 [ 505.428537] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 505.433314] do_syscall_64+0xf9/0x620 [ 505.437106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 505.442725] RIP: 0033:0x46702a [ 505.446052] 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 [ 505.466083] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 505.475006] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 505.482859] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 06:05:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x292c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 505.490423] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 505.498038] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 505.505493] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28640, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:05:59 executing program 2 (fault-call:0 fault-nth:46): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 505.616419] EXT4-fs (loop3): Ignoring removed bh option [ 505.627408] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:05:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 505.682070] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 505.805159] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 505.815108] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 505.825410] EXT4-fs (loop1): Ignoring removed bh option [ 505.838216] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 505.849311] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 505.899346] FAULT_INJECTION: forcing a failure. [ 505.899346] name failslab, interval 1, probability 0, space 0, times 0 [ 505.912729] CPU: 0 PID: 31692 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 505.922152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.933645] Call Trace: [ 505.937174] dump_stack+0x1fc/0x2ef [ 505.941296] should_fail.cold+0xa/0xf [ 505.945811] ? setup_fault_attr+0x200/0x200 [ 505.951195] ? lock_acquire+0x170/0x3c0 [ 505.954614] EXT4-fs (loop3): Ignoring removed bh option [ 505.955463] __should_failslab+0x115/0x180 [ 505.955484] should_failslab+0x5/0x10 [ 505.955498] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 505.955517] __kmalloc_node+0x38/0x70 [ 505.963563] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 505.965304] kvmalloc_node+0x61/0xf0 [ 505.965322] __list_lru_init+0x4c6/0x7f0 [ 505.965340] ? up_read+0xa3/0x110 [ 506.008690] sget_userns+0x7e2/0xcd0 [ 506.012646] ? set_bdev_super+0x110/0x110 [ 506.017598] ? ns_test_super+0x50/0x50 [ 506.022042] ? set_bdev_super+0x110/0x110 [ 506.026583] ? ns_test_super+0x50/0x50 [ 506.030654] sget+0x102/0x140 [ 506.033957] mount_bdev+0xf8/0x3b0 [ 506.037599] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 506.043222] mount_fs+0xa3/0x310 [ 506.047295] vfs_kern_mount.part.0+0x68/0x470 [ 506.052498] do_mount+0x113c/0x2f10 [ 506.056543] ? cmp_ex_sort+0xc0/0xc0 [ 506.060959] ? __do_page_fault+0x180/0xd60 [ 506.065650] ? copy_mount_string+0x40/0x40 [ 506.069977] ? memset+0x20/0x40 [ 506.073419] ? copy_mount_options+0x26f/0x380 [ 506.078422] ksys_mount+0xcf/0x130 [ 506.082307] __x64_sys_mount+0xba/0x150 [ 506.086866] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 506.091654] do_syscall_64+0xf9/0x620 [ 506.095671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 506.101353] RIP: 0033:0x46702a [ 506.104744] 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 [ 506.124249] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 506.132062] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 506.139528] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 506.146949] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 506.154933] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 506.162820] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:05:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28880, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:05:59 executing program 2 (fault-call:0 fault-nth:47): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:05:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 506.271528] EXT4-fs (loop1): Ignoring removed bh option [ 506.276976] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 506.309868] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:05:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28680, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 506.494843] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 506.674764] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 506.677515] FAULT_INJECTION: forcing a failure. [ 506.677515] name failslab, interval 1, probability 0, space 0, times 0 [ 506.697777] EXT4-fs (loop3): Ignoring removed bh option [ 506.701663] CPU: 1 PID: 31737 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 506.713983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.724143] Call Trace: [ 506.726841] dump_stack+0x1fc/0x2ef [ 506.727128] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 506.730713] should_fail.cold+0xa/0xf [ 506.730733] ? setup_fault_attr+0x200/0x200 [ 506.730750] ? lock_acquire+0x170/0x3c0 [ 506.730771] __should_failslab+0x115/0x180 [ 506.730786] should_failslab+0x5/0x10 [ 506.730799] kmem_cache_alloc_trace+0x284/0x380 [ 506.730816] ? set_bdev_super+0x110/0x110 [ 506.730828] ? ns_test_super+0x50/0x50 [ 506.730841] sget_userns+0x122/0xcd0 [ 506.730855] ? set_bdev_super+0x110/0x110 [ 506.730872] ? ns_test_super+0x50/0x50 [ 506.730885] ? set_bdev_super+0x110/0x110 [ 506.730902] ? ns_test_super+0x50/0x50 [ 506.758942] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 506.760150] sget+0x102/0x140 [ 506.805816] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 506.811649] mount_bdev+0xf8/0x3b0 [ 506.811666] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 506.811683] mount_fs+0xa3/0x310 [ 506.811703] vfs_kern_mount.part.0+0x68/0x470 [ 506.811719] do_mount+0x113c/0x2f10 [ 506.811734] ? cmp_ex_sort+0xc0/0xc0 [ 506.811750] ? __do_page_fault+0x180/0xd60 [ 506.811763] ? copy_mount_string+0x40/0x40 [ 506.811786] ? memset+0x20/0x40 [ 506.811801] ? copy_mount_options+0x26f/0x380 [ 506.811818] ksys_mount+0xcf/0x130 [ 506.811832] __x64_sys_mount+0xba/0x150 [ 506.811848] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 506.811862] do_syscall_64+0xf9/0x620 [ 506.811878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 506.811890] RIP: 0033:0x46702a [ 506.811903] 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 [ 506.811911] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 06:06:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 506.811924] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 506.811932] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 506.811940] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 506.811948] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 506.811955] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 506.967752] EXT4-fs (loop1): Ignoring removed bh option [ 506.973774] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x288c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:00 executing program 2 (fault-call:0 fault-nth:48): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40005, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 507.129879] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 507.146458] EXT4-fs (loop1): Ignoring removed bh option [ 507.157907] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 507.162981] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 507.201319] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x286c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 507.241969] FAULT_INJECTION: forcing a failure. [ 507.241969] name failslab, interval 1, probability 0, space 0, times 0 [ 507.264684] CPU: 0 PID: 31780 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 507.273148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.282768] Call Trace: [ 507.285494] dump_stack+0x1fc/0x2ef [ 507.289334] should_fail.cold+0xa/0xf [ 507.293262] ? setup_fault_attr+0x200/0x200 [ 507.298053] ? lock_acquire+0x170/0x3c0 [ 507.302149] __should_failslab+0x115/0x180 [ 507.306940] should_failslab+0x5/0x10 [ 507.310770] __kmalloc+0x2ab/0x3c0 [ 507.314422] ? __list_lru_init+0xd3/0x7f0 [ 507.318953] __list_lru_init+0xd3/0x7f0 [ 507.323213] ? up_write+0x18/0x150 [ 507.326976] sget_userns+0x7e2/0xcd0 [ 507.330894] ? set_bdev_super+0x110/0x110 [ 507.335081] ? ns_test_super+0x50/0x50 [ 507.339268] ? set_bdev_super+0x110/0x110 [ 507.343786] ? ns_test_super+0x50/0x50 [ 507.347978] sget+0x102/0x140 [ 507.351406] mount_bdev+0xf8/0x3b0 [ 507.355064] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 507.360196] mount_fs+0xa3/0x310 [ 507.364053] vfs_kern_mount.part.0+0x68/0x470 [ 507.368853] do_mount+0x113c/0x2f10 [ 507.372509] ? cmp_ex_sort+0xc0/0xc0 [ 507.376822] ? __do_page_fault+0x180/0xd60 [ 507.381477] ? copy_mount_string+0x40/0x40 [ 507.386067] ? memset+0x20/0x40 [ 507.389494] ? copy_mount_options+0x26f/0x380 [ 507.394022] ksys_mount+0xcf/0x130 [ 507.397711] __x64_sys_mount+0xba/0x150 [ 507.401712] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 507.406691] do_syscall_64+0xf9/0x620 [ 507.410681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 507.416480] RIP: 0033:0x46702a [ 507.419696] 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 [ 507.439208] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 507.447385] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 507.454939] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 507.462935] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 507.470451] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 507.478467] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29340, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:01 executing program 2 (fault-call:0 fault-nth:49): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 507.633409] EXT4-fs (loop3): Ignoring removed bh option [ 507.649716] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 507.667721] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 507.710251] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 507.813489] EXT4-fs (loop1): Ignoring removed bh option [ 507.820477] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 507.853773] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 507.875952] FAULT_INJECTION: forcing a failure. [ 507.875952] name failslab, interval 1, probability 0, space 0, times 0 [ 507.899438] CPU: 0 PID: 31810 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 507.907854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.918252] Call Trace: [ 507.921133] dump_stack+0x1fc/0x2ef [ 507.925395] should_fail.cold+0xa/0xf [ 507.929486] ? setup_fault_attr+0x200/0x200 [ 507.933836] ? lock_acquire+0x170/0x3c0 [ 507.937928] __should_failslab+0x115/0x180 [ 507.942478] should_failslab+0x5/0x10 [ 507.946309] __kmalloc+0x2ab/0x3c0 [ 507.950044] ? __list_lru_init+0xd3/0x7f0 [ 507.954491] __list_lru_init+0xd3/0x7f0 [ 507.958564] ? up_write+0x18/0x150 [ 507.962210] sget_userns+0x7e2/0xcd0 [ 507.966141] ? set_bdev_super+0x110/0x110 [ 507.970755] ? ns_test_super+0x50/0x50 [ 507.974838] ? set_bdev_super+0x110/0x110 [ 507.979109] ? ns_test_super+0x50/0x50 [ 507.983102] sget+0x102/0x140 [ 507.986630] mount_bdev+0xf8/0x3b0 [ 507.990352] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 507.996766] mount_fs+0xa3/0x310 [ 508.000320] vfs_kern_mount.part.0+0x68/0x470 [ 508.005093] do_mount+0x113c/0x2f10 [ 508.009077] ? cmp_ex_sort+0xc0/0xc0 [ 508.013119] ? __do_page_fault+0x180/0xd60 [ 508.017530] ? copy_mount_string+0x40/0x40 [ 508.021962] ? memset+0x20/0x40 [ 508.025355] ? copy_mount_options+0x26f/0x380 [ 508.029966] ksys_mount+0xcf/0x130 [ 508.033638] __x64_sys_mount+0xba/0x150 [ 508.037719] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 508.042387] do_syscall_64+0xf9/0x620 [ 508.046408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 508.051950] RIP: 0033:0x46702a [ 508.055221] 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 [ 508.074962] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 508.083744] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 508.091025] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 06:06:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40006, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29380, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 508.098558] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 508.106104] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 508.113382] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 508.140629] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:06:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28740, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9a000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 508.333352] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:02 executing program 2 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 508.502654] EXT4-fs (loop1): Ignoring removed bh option [ 508.509004] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 508.533676] EXT4-fs (loop3): Ignoring removed bh option [ 508.539363] FAULT_INJECTION: forcing a failure. [ 508.539363] name failslab, interval 1, probability 0, space 0, times 0 [ 508.539408] CPU: 1 PID: 31847 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 508.539417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.539422] Call Trace: [ 508.539446] dump_stack+0x1fc/0x2ef [ 508.539465] should_fail.cold+0xa/0xf [ 508.539482] ? setup_fault_attr+0x200/0x200 [ 508.539506] ? lock_acquire+0x170/0x3c0 [ 508.568985] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 508.569966] __should_failslab+0x115/0x180 [ 508.569986] should_failslab+0x5/0x10 [ 508.570001] kmem_cache_alloc+0x277/0x370 [ 508.570022] radix_tree_node_alloc.constprop.0+0x7c/0x320 [ 508.570043] idr_get_free+0x50e/0xa10 [ 508.620671] idr_alloc_u32+0x1a5/0x320 [ 508.624734] ? __fprop_inc_percpu_max+0x210/0x210 [ 508.629610] ? __mutex_unlock_slowpath+0xea/0x610 [ 508.634564] ? should_fail+0x142/0x7b0 [ 508.638487] ? fs_reclaim_release+0xd0/0x110 [ 508.643269] ? setup_fault_attr+0x200/0x200 [ 508.647623] ? lock_acquire+0x170/0x3c0 [ 508.651720] idr_alloc+0xc2/0x130 [ 508.655285] ? idr_alloc_u32+0x320/0x320 [ 508.659531] prealloc_shrinker+0x193/0x340 [ 508.664060] sget_userns+0x7b4/0xcd0 [ 508.667942] ? set_bdev_super+0x110/0x110 [ 508.672680] ? ns_test_super+0x50/0x50 [ 508.676768] ? set_bdev_super+0x110/0x110 [ 508.681274] ? ns_test_super+0x50/0x50 [ 508.685785] sget+0x102/0x140 [ 508.689087] mount_bdev+0xf8/0x3b0 [ 508.693002] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 508.698220] mount_fs+0xa3/0x310 06:06:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x293c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 508.701707] vfs_kern_mount.part.0+0x68/0x470 [ 508.706332] do_mount+0x113c/0x2f10 [ 508.710257] ? cmp_ex_sort+0xc0/0xc0 [ 508.714430] ? __do_page_fault+0x180/0xd60 [ 508.718785] ? copy_mount_string+0x40/0x40 [ 508.723226] ? memset+0x20/0x40 [ 508.726788] ? copy_mount_options+0x26f/0x380 [ 508.731396] ksys_mount+0xcf/0x130 [ 508.735235] __x64_sys_mount+0xba/0x150 [ 508.739689] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 508.745164] do_syscall_64+0xf9/0x620 [ 508.749077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 508.754395] RIP: 0033:0x46702a [ 508.757735] 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 [ 508.777375] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 508.785970] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 508.793773] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 508.801641] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 508.809326] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 508.817064] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 508.829947] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:02 executing program 2 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 508.854475] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 508.879106] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 508.925441] EXT4-fs (loop1): Ignoring removed bh option 06:06:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28940, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28780, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 508.973856] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) [ 509.132278] FAULT_INJECTION: forcing a failure. [ 509.132278] name failslab, interval 1, probability 0, space 0, times 0 [ 509.154537] CPU: 1 PID: 31870 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 509.162880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.172431] Call Trace: [ 509.175075] dump_stack+0x1fc/0x2ef [ 509.178774] should_fail.cold+0xa/0xf [ 509.183362] ? setup_fault_attr+0x200/0x200 [ 509.188232] ? lock_acquire+0x170/0x3c0 [ 509.192323] __should_failslab+0x115/0x180 [ 509.196764] should_failslab+0x5/0x10 [ 509.200862] __kmalloc+0x2ab/0x3c0 [ 509.204839] ? __list_lru_init+0xd3/0x7f0 [ 509.209115] __list_lru_init+0xd3/0x7f0 [ 509.213384] ? up_read+0xa3/0x110 [ 509.216970] sget_userns+0x810/0xcd0 [ 509.220702] ? set_bdev_super+0x110/0x110 [ 509.224880] ? ns_test_super+0x50/0x50 [ 509.228878] ? set_bdev_super+0x110/0x110 [ 509.233326] ? ns_test_super+0x50/0x50 [ 509.237403] sget+0x102/0x140 [ 509.240700] mount_bdev+0xf8/0x3b0 [ 509.244438] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 509.249748] mount_fs+0xa3/0x310 [ 509.253139] vfs_kern_mount.part.0+0x68/0x470 [ 509.257931] do_mount+0x113c/0x2f10 [ 509.261788] ? cmp_ex_sort+0xc0/0xc0 [ 509.265622] ? __do_page_fault+0x180/0xd60 [ 509.270450] ? copy_mount_string+0x40/0x40 [ 509.274797] ? memset+0x20/0x40 [ 509.278187] ? copy_mount_options+0x26f/0x380 [ 509.282722] ksys_mount+0xcf/0x130 [ 509.286818] __x64_sys_mount+0xba/0x150 [ 509.290921] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 509.295627] do_syscall_64+0xf9/0x620 [ 509.299610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 509.305028] RIP: 0033:0x46702a [ 509.308333] 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 [ 509.327808] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 509.335875] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 509.343483] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 509.350773] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 509.358322] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 509.367226] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 509.381777] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) [ 509.404477] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 509.441466] EXT4-fs (loop1): Ignoring removed bh option [ 509.441475] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 509.457316] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:03 executing program 2 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x287c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 509.550205] EXT4-fs (loop3): Ignoring removed bh option [ 509.559223] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28980, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 509.655467] FAULT_INJECTION: forcing a failure. [ 509.655467] name failslab, interval 1, probability 0, space 0, times 0 [ 509.682512] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (161 blocks) 06:06:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 509.758701] CPU: 1 PID: 31904 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 509.767197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.776946] Call Trace: [ 509.779631] dump_stack+0x1fc/0x2ef [ 509.783258] should_fail.cold+0xa/0xf [ 509.787137] ? setup_fault_attr+0x200/0x200 [ 509.791462] ? lock_acquire+0x170/0x3c0 [ 509.795522] __should_failslab+0x115/0x180 [ 509.799837] should_failslab+0x5/0x10 [ 509.803804] __kmalloc_track_caller+0x2a6/0x3c0 [ 509.808656] ? ext4_fill_super+0xda/0xc820 [ 509.813000] kstrdup+0x36/0x70 [ 509.816272] ext4_fill_super+0xda/0xc820 [ 509.820638] ? enable_ptr_key_workfn+0x30/0x30 [ 509.825218] ? vsnprintf+0x2cc/0x14f0 [ 509.829029] ? pointer+0x850/0x850 [ 509.832653] ? lock_downgrade+0x720/0x720 [ 509.836789] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 509.842057] ? snprintf+0xbb/0xf0 [ 509.845864] ? vsprintf+0x30/0x30 [ 509.849442] ? wait_for_completion_io+0x10/0x10 [ 509.854557] ? set_blocksize+0x163/0x3f0 [ 509.858617] mount_bdev+0x2fc/0x3b0 [ 509.862522] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 509.867703] mount_fs+0xa3/0x310 [ 509.871276] vfs_kern_mount.part.0+0x68/0x470 [ 509.876135] do_mount+0x113c/0x2f10 [ 509.880301] ? cmp_ex_sort+0xc0/0xc0 [ 509.884115] ? __do_page_fault+0x180/0xd60 [ 509.888544] ? copy_mount_string+0x40/0x40 [ 509.892775] ? memset+0x20/0x40 [ 509.896133] ? copy_mount_options+0x26f/0x380 [ 509.900625] ksys_mount+0xcf/0x130 [ 509.904264] __x64_sys_mount+0xba/0x150 [ 509.908250] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 509.913015] do_syscall_64+0xf9/0x620 [ 509.916810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 509.922802] RIP: 0033:0x46702a [ 509.926074] 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 [ 509.946130] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 509.954272] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 509.962253] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 509.969547] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 509.977084] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 509.984488] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:03 executing program 2 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 510.099040] EXT4-fs (loop1): Ignoring removed bh option [ 510.125795] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 510.134564] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 510.160250] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 510.208351] EXT4-fs (loop3): Ignoring removed bh option [ 510.226403] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 510.229773] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29440, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x289c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40009, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 510.349721] FAULT_INJECTION: forcing a failure. [ 510.349721] name failslab, interval 1, probability 0, space 0, times 0 [ 510.368260] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 510.417405] CPU: 1 PID: 31943 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 510.426348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.437214] Call Trace: [ 510.440056] dump_stack+0x1fc/0x2ef [ 510.444275] should_fail.cold+0xa/0xf [ 510.448883] ? setup_fault_attr+0x200/0x200 [ 510.453640] ? lock_acquire+0x170/0x3c0 [ 510.458313] __should_failslab+0x115/0x180 [ 510.463011] should_failslab+0x5/0x10 [ 510.467715] __kmalloc+0x2ab/0x3c0 [ 510.471455] ? __list_lru_init+0xd3/0x7f0 [ 510.475867] __list_lru_init+0xd3/0x7f0 [ 510.480481] ? up_read+0xa3/0x110 [ 510.484243] sget_userns+0x810/0xcd0 [ 510.487967] ? set_bdev_super+0x110/0x110 [ 510.492504] ? ns_test_super+0x50/0x50 [ 510.496420] ? set_bdev_super+0x110/0x110 [ 510.500582] ? ns_test_super+0x50/0x50 [ 510.504864] sget+0x102/0x140 [ 510.507996] mount_bdev+0xf8/0x3b0 [ 510.511531] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 510.517255] mount_fs+0xa3/0x310 [ 510.520920] vfs_kern_mount.part.0+0x68/0x470 [ 510.525817] do_mount+0x113c/0x2f10 [ 510.529671] ? cmp_ex_sort+0xc0/0xc0 [ 510.533591] ? __do_page_fault+0x180/0xd60 [ 510.537958] ? copy_mount_string+0x40/0x40 [ 510.542380] ? memset+0x20/0x40 [ 510.545656] ? copy_mount_options+0x26f/0x380 [ 510.550235] ksys_mount+0xcf/0x130 [ 510.553783] __x64_sys_mount+0xba/0x150 [ 510.558044] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 510.562732] do_syscall_64+0xf9/0x620 [ 510.566580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 510.572632] RIP: 0033:0x46702a [ 510.575910] 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 [ 510.595113] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 510.602967] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a 06:06:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28840, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 510.610662] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 510.619254] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 510.626826] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 510.635209] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:04 executing program 2 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 510.918014] EXT4-fs (loop1): Ignoring removed bh option [ 510.934382] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 510.958102] EXT4-fs (loop3): Ignoring removed bh option [ 510.964105] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 510.987172] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 511.001558] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29480, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 511.061410] FAULT_INJECTION: forcing a failure. [ 511.061410] name failslab, interval 1, probability 0, space 0, times 0 06:06:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 511.138456] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 511.154773] CPU: 0 PID: 31976 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 511.163321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.173907] Call Trace: [ 511.176822] dump_stack+0x1fc/0x2ef [ 511.181661] should_fail.cold+0xa/0xf [ 511.185846] ? ksys_mount+0xcf/0x130 [ 511.190053] ? setup_fault_attr+0x200/0x200 [ 511.194459] ? blk_queue_enter+0x40b/0xb70 [ 511.198935] __should_failslab+0x115/0x180 [ 511.203352] should_failslab+0x5/0x10 [ 511.207146] kmem_cache_alloc_node+0x54/0x3b0 [ 511.211753] create_task_io_context+0x2c/0x430 [ 511.216545] generic_make_request_checks+0x1c4f/0x22e0 [ 511.221999] ? should_fail_bio.isra.0+0xa0/0xa0 [ 511.227168] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 511.233142] ? kmem_cache_alloc+0x315/0x370 [ 511.237715] generic_make_request+0x23f/0xdf0 [ 511.242745] ? blk_put_request+0x110/0x110 [ 511.247084] ? lock_downgrade+0x720/0x720 [ 511.251426] submit_bio+0xb1/0x430 [ 511.255000] ? generic_make_request+0xdf0/0xdf0 [ 511.259778] ? check_preemption_disabled+0x41/0x280 [ 511.265183] ? guard_bio_eod+0x2a0/0x650 [ 511.269341] submit_bh_wbc+0x5a7/0x760 [ 511.273584] __bread_gfp+0x14e/0x300 [ 511.277508] ext4_fill_super+0x57b/0xc820 [ 511.282077] ? vsnprintf+0x2cc/0x14f0 [ 511.286045] ? pointer+0x850/0x850 [ 511.289762] ? lock_downgrade+0x720/0x720 [ 511.294096] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 511.299494] ? snprintf+0xbb/0xf0 [ 511.303092] ? vsprintf+0x30/0x30 [ 511.306635] ? wait_for_completion_io+0x10/0x10 [ 511.311758] ? set_blocksize+0x163/0x3f0 [ 511.316046] mount_bdev+0x2fc/0x3b0 [ 511.319923] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 511.325410] mount_fs+0xa3/0x310 [ 511.329565] vfs_kern_mount.part.0+0x68/0x470 [ 511.334336] do_mount+0x113c/0x2f10 [ 511.338308] ? cmp_ex_sort+0xc0/0xc0 [ 511.342317] ? __do_page_fault+0x180/0xd60 [ 511.346583] ? copy_mount_string+0x40/0x40 [ 511.351157] ? memset+0x20/0x40 [ 511.354778] ? copy_mount_options+0x26f/0x380 [ 511.359589] ksys_mount+0xcf/0x130 [ 511.366196] __x64_sys_mount+0xba/0x150 [ 511.370507] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 511.375788] do_syscall_64+0xf9/0x620 [ 511.380264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 511.385940] RIP: 0033:0x46702a [ 511.389697] 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 [ 511.409987] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 511.417966] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 511.425494] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 511.432938] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 511.441333] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 511.449022] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 511.462331] EXT4-fs (loop2): Ignoring removed bh option [ 511.484799] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:05 executing program 2 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 511.570483] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 511.580081] EXT4-fs (loop1): Ignoring removed bh option [ 511.585834] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 511.694605] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:06:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28880, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 511.756498] EXT4-fs (loop1): Ignoring removed bh option [ 511.772306] EXT4-fs (loop3): Ignoring removed bh option [ 511.777383] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 511.778913] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd9020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 511.834540] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x294c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 511.982633] FAULT_INJECTION: forcing a failure. [ 511.982633] name failslab, interval 1, probability 0, space 0, times 0 [ 512.003133] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 512.019583] CPU: 0 PID: 32020 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 512.027523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.031049] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 512.036902] Call Trace: [ 512.036930] dump_stack+0x1fc/0x2ef [ 512.036948] should_fail.cold+0xa/0xf [ 512.056314] ? setup_fault_attr+0x200/0x200 [ 512.060729] ? lock_acquire+0x170/0x3c0 [ 512.064890] __should_failslab+0x115/0x180 [ 512.069143] should_failslab+0x5/0x10 [ 512.073022] __kmalloc+0x2ab/0x3c0 [ 512.076573] ? match_number+0xad/0x230 [ 512.080721] match_number+0xad/0x230 [ 512.084762] ? match_strdup+0xa0/0xa0 [ 512.089367] ? io_schedule_timeout+0x140/0x140 [ 512.094304] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 512.099090] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 512.104454] parse_options+0xf09/0x24a0 [ 512.108518] ? clear_qf_name+0x1f0/0x1f0 [ 512.112792] ? crypto_shash_update+0xcc/0x120 [ 512.117449] ? map_id_range_down+0x1c4/0x340 [ 512.122141] ? ext4_statfs+0xcc0/0xcc0 [ 512.126108] ? crc32c_intel_final+0x80/0x80 [ 512.130610] ? crc32c_pcl_intel_update+0x1b9/0x320 [ 512.135623] ext4_fill_super+0x17a2/0xc820 [ 512.139874] ? pointer+0x850/0x850 [ 512.143517] ? lock_downgrade+0x720/0x720 [ 512.148011] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 512.153940] ? snprintf+0xbb/0xf0 [ 512.157657] ? wait_for_completion_io+0x10/0x10 [ 512.162452] ? set_blocksize+0x163/0x3f0 [ 512.166609] mount_bdev+0x2fc/0x3b0 [ 512.170411] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 512.175788] mount_fs+0xa3/0x310 [ 512.179365] vfs_kern_mount.part.0+0x68/0x470 [ 512.183955] do_mount+0x113c/0x2f10 [ 512.188029] ? cmp_ex_sort+0xc0/0xc0 [ 512.191968] ? __do_page_fault+0x180/0xd60 [ 512.196316] ? copy_mount_string+0x40/0x40 [ 512.200664] ? memset+0x20/0x40 [ 512.204027] ? copy_mount_options+0x26f/0x380 [ 512.208604] ksys_mount+0xcf/0x130 [ 512.212661] __x64_sys_mount+0xba/0x150 [ 512.216745] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 512.221599] do_syscall_64+0xf9/0x620 [ 512.225395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 512.231214] RIP: 0033:0x46702a [ 512.234510] 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 [ 512.253433] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 512.261403] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 512.268751] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 512.276035] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 512.283478] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 512.291045] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40014, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:06 executing program 2 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 512.339909] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:06:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28a40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 512.501842] EXT4-fs (loop1): Ignoring removed bh option [ 512.508020] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 512.592381] FAULT_INJECTION: forcing a failure. [ 512.592381] name failslab, interval 1, probability 0, space 0, times 0 [ 512.604695] CPU: 0 PID: 32048 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 512.613212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.622862] Call Trace: [ 512.625460] dump_stack+0x1fc/0x2ef [ 512.629477] should_fail.cold+0xa/0xf [ 512.633375] ? setup_fault_attr+0x200/0x200 [ 512.638036] ? lock_acquire+0x170/0x3c0 [ 512.642189] __should_failslab+0x115/0x180 [ 512.646979] should_failslab+0x5/0x10 [ 512.650945] __kmalloc_track_caller+0x2a6/0x3c0 [ 512.655796] ? ext4_fill_super+0xda/0xc820 [ 512.660211] kstrdup+0x36/0x70 [ 512.663747] ext4_fill_super+0xda/0xc820 [ 512.668149] ? enable_ptr_key_workfn+0x30/0x30 [ 512.673357] ? vsnprintf+0x2cc/0x14f0 [ 512.677267] ? pointer+0x850/0x850 [ 512.681514] ? lock_downgrade+0x720/0x720 [ 512.685942] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 512.691490] ? snprintf+0xbb/0xf0 [ 512.695023] ? vsprintf+0x30/0x30 [ 512.698827] ? wait_for_completion_io+0x10/0x10 [ 512.703894] ? set_blocksize+0x163/0x3f0 [ 512.708484] mount_bdev+0x2fc/0x3b0 [ 512.712344] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 512.717630] mount_fs+0xa3/0x310 [ 512.721545] vfs_kern_mount.part.0+0x68/0x470 [ 512.726913] do_mount+0x113c/0x2f10 [ 512.731312] ? cmp_ex_sort+0xc0/0xc0 [ 512.735299] ? __do_page_fault+0x180/0xd60 [ 512.740765] ? copy_mount_string+0x40/0x40 [ 512.745302] ? memset+0x20/0x40 [ 512.748586] ? copy_mount_options+0x26f/0x380 [ 512.753424] ksys_mount+0xcf/0x130 [ 512.757918] __x64_sys_mount+0xba/0x150 [ 512.762062] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 512.766814] do_syscall_64+0xf9/0x620 [ 512.770708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 512.776088] RIP: 0033:0x46702a [ 512.779545] 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 [ 512.799347] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 512.807223] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 512.815106] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 512.822727] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 512.830626] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 06:06:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xda020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 512.838639] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x288c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 512.909746] EXT4-fs (loop3): Ignoring removed bh option [ 512.924898] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:06 executing program 2 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40023, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 513.034333] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 513.140038] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 513.153577] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 513.175648] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 513.219246] FAULT_INJECTION: forcing a failure. [ 513.219246] name failslab, interval 1, probability 0, space 0, times 0 [ 513.241768] EXT4-fs (loop1): Ignoring removed bh option [ 513.260809] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28a80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 513.274023] CPU: 0 PID: 32079 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 513.282523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.292824] Call Trace: [ 513.295842] dump_stack+0x1fc/0x2ef [ 513.299703] should_fail.cold+0xa/0xf [ 513.303728] ? ksys_mount+0xcf/0x130 [ 513.307680] ? setup_fault_attr+0x200/0x200 [ 513.312774] ? blk_queue_enter+0x40b/0xb70 [ 513.317106] __should_failslab+0x115/0x180 [ 513.321444] should_failslab+0x5/0x10 [ 513.325638] kmem_cache_alloc_node+0x54/0x3b0 [ 513.330795] create_task_io_context+0x2c/0x430 [ 513.335639] generic_make_request_checks+0x1c4f/0x22e0 [ 513.341033] ? should_fail_bio.isra.0+0xa0/0xa0 [ 513.346203] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 513.351413] ? kmem_cache_alloc+0x315/0x370 [ 513.356201] generic_make_request+0x23f/0xdf0 [ 513.361300] ? blk_put_request+0x110/0x110 [ 513.366666] ? lock_downgrade+0x720/0x720 [ 513.371630] submit_bio+0xb1/0x430 [ 513.376054] ? generic_make_request+0xdf0/0xdf0 [ 513.381575] ? check_preemption_disabled+0x41/0x280 [ 513.387358] ? guard_bio_eod+0x2a0/0x650 [ 513.392515] submit_bh_wbc+0x5a7/0x760 [ 513.399479] __bread_gfp+0x14e/0x300 [ 513.403780] ext4_fill_super+0x57b/0xc820 [ 513.408227] ? vsnprintf+0x2cc/0x14f0 [ 513.412025] ? pointer+0x850/0x850 [ 513.415726] ? lock_downgrade+0x720/0x720 [ 513.420525] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 513.426287] ? snprintf+0xbb/0xf0 [ 513.429980] ? vsprintf+0x30/0x30 [ 513.433712] ? wait_for_completion_io+0x10/0x10 [ 513.438992] ? set_blocksize+0x163/0x3f0 [ 513.443536] mount_bdev+0x2fc/0x3b0 [ 513.447321] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 513.452610] mount_fs+0xa3/0x310 [ 513.455984] vfs_kern_mount.part.0+0x68/0x470 [ 513.460511] do_mount+0x113c/0x2f10 [ 513.464615] ? cmp_ex_sort+0xc0/0xc0 [ 513.468651] ? __do_page_fault+0x180/0xd60 [ 513.473211] ? copy_mount_string+0x40/0x40 [ 513.478937] ? memset+0x20/0x40 [ 513.483482] ? copy_mount_options+0x26f/0x380 [ 513.488515] ksys_mount+0xcf/0x130 [ 513.493056] __x64_sys_mount+0xba/0x150 [ 513.497060] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 513.501734] do_syscall_64+0xf9/0x620 [ 513.506268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 513.512848] RIP: 0033:0x46702a [ 513.516705] 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 [ 513.537668] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 513.546584] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 513.554518] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 513.562613] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 513.570510] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 513.578649] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 513.606147] EXT4-fs (loop2): Ignoring removed bh option [ 513.625546] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 513.667897] EXT4-fs (loop3): Ignoring removed bh option [ 513.684616] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29540, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:07 executing program 2 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40027, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 513.718709] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 513.917593] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 513.944036] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 513.958744] EXT4-fs (loop1): Ignoring removed bh option [ 513.968970] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 513.976136] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 513.979995] EXT4-fs (loop3): Ignoring removed bh option [ 514.000950] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28940, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 514.225733] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 514.242553] EXT4-fs (loop1): Ignoring removed bh option 06:06:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 514.272877] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28ac0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29580, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 514.408004] FAULT_INJECTION: forcing a failure. [ 514.408004] name failslab, interval 1, probability 0, space 0, times 0 [ 514.413870] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 514.450714] CPU: 0 PID: 32131 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 514.458909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.468621] Call Trace: [ 514.471320] dump_stack+0x1fc/0x2ef [ 514.474980] should_fail.cold+0xa/0xf [ 514.478858] ? setup_fault_attr+0x200/0x200 [ 514.483524] ? lock_acquire+0x170/0x3c0 [ 514.487704] __should_failslab+0x115/0x180 [ 514.492642] should_failslab+0x5/0x10 [ 514.497109] __kmalloc+0x2ab/0x3c0 [ 514.501020] ? crypto_create_tfm+0x79/0x2e0 [ 514.505465] ? up_read+0x17/0x110 [ 514.509005] crypto_create_tfm+0x79/0x2e0 [ 514.513152] crypto_alloc_tfm+0xff/0x230 [ 514.517474] ext4_fill_super+0xb00/0xc820 [ 514.521871] ? vsnprintf+0x2cc/0x14f0 [ 514.525905] ? pointer+0x850/0x850 [ 514.529448] ? lock_downgrade+0x720/0x720 [ 514.534313] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 514.539416] ? snprintf+0xbb/0xf0 [ 514.543594] ? vsprintf+0x30/0x30 [ 514.547258] ? wait_for_completion_io+0x10/0x10 [ 514.552153] ? set_blocksize+0x163/0x3f0 [ 514.556230] mount_bdev+0x2fc/0x3b0 [ 514.559970] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 514.565262] mount_fs+0xa3/0x310 [ 514.568713] vfs_kern_mount.part.0+0x68/0x470 [ 514.573600] do_mount+0x113c/0x2f10 [ 514.577433] ? cmp_ex_sort+0xc0/0xc0 [ 514.581333] ? __do_page_fault+0x180/0xd60 [ 514.585581] ? copy_mount_string+0x40/0x40 [ 514.589905] ? memset+0x20/0x40 [ 514.593435] ? copy_mount_options+0x26f/0x380 [ 514.598310] ksys_mount+0xcf/0x130 [ 514.601994] __x64_sys_mount+0xba/0x150 [ 514.606130] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 514.611089] do_syscall_64+0xf9/0x620 [ 514.615325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.620926] RIP: 0033:0x46702a [ 514.625082] 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 [ 514.645954] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 514.654058] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 514.661666] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 514.669209] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 514.677441] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 514.685094] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 514.707525] EXT4-fs (loop2): Cannot load crc32c driver. 06:06:08 executing program 2 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 514.782154] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 514.791777] EXT4-fs (loop3): Ignoring removed bh option [ 514.801360] EXT4-fs error (device loop4): ext4_fill_super:4446: inode #2: comm syz-executor.4: iget: root inode unallocated [ 514.836401] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 514.842343] EXT4-fs (loop4): get root inode failed 06:06:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28980, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 514.883439] EXT4-fs (loop1): Ignoring removed bh option [ 514.895951] EXT4-fs (loop4): mount failed [ 514.907120] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 514.927272] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 514.937634] FAULT_INJECTION: forcing a failure. [ 514.937634] name failslab, interval 1, probability 0, space 0, times 0 [ 514.956434] CPU: 0 PID: 32174 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 514.965137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.975723] Call Trace: [ 514.978664] dump_stack+0x1fc/0x2ef [ 514.982683] should_fail.cold+0xa/0xf [ 514.986493] ? setup_fault_attr+0x200/0x200 [ 514.990819] ? lock_acquire+0x170/0x3c0 [ 514.994968] __should_failslab+0x115/0x180 [ 514.999459] should_failslab+0x5/0x10 [ 515.003356] __kmalloc+0x2ab/0x3c0 [ 515.007359] ? match_number+0xad/0x230 [ 515.011457] match_number+0xad/0x230 [ 515.015521] ? match_strdup+0xa0/0xa0 [ 515.019327] parse_options+0xf09/0x24a0 [ 515.023570] ? clear_qf_name+0x1f0/0x1f0 [ 515.027809] ? crypto_shash_update+0xcc/0x120 [ 515.033549] ? map_id_range_down+0x1c4/0x340 [ 515.038094] ? ext4_statfs+0xcc0/0xcc0 [ 515.042255] ? crc32c_intel_final+0x80/0x80 [ 515.046686] ? crc32c_pcl_intel_update+0x1b9/0x320 [ 515.051745] ext4_fill_super+0x17a2/0xc820 [ 515.056360] ? pointer+0x850/0x850 [ 515.060295] ? lock_downgrade+0x720/0x720 [ 515.064651] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 515.070423] ? snprintf+0xbb/0xf0 [ 515.074249] ? wait_for_completion_io+0x10/0x10 [ 515.079204] ? set_blocksize+0x163/0x3f0 [ 515.083832] mount_bdev+0x2fc/0x3b0 [ 515.087750] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 515.093207] mount_fs+0xa3/0x310 [ 515.096722] vfs_kern_mount.part.0+0x68/0x470 [ 515.102135] do_mount+0x113c/0x2f10 [ 515.106135] ? cmp_ex_sort+0xc0/0xc0 [ 515.109896] ? __do_page_fault+0x180/0xd60 [ 515.114217] ? copy_mount_string+0x40/0x40 [ 515.118541] ? memset+0x20/0x40 [ 515.121844] ? copy_mount_options+0x26f/0x380 [ 515.126635] ksys_mount+0xcf/0x130 [ 515.130501] __x64_sys_mount+0xba/0x150 [ 515.134684] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 515.139273] do_syscall_64+0xf9/0x620 [ 515.143186] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.148462] RIP: 0033:0x46702a [ 515.151836] 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 [ 515.172007] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 515.180212] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 515.187575] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 515.195268] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 515.202715] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 515.210431] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 515.326645] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 515.360943] EXT4-fs (loop1): Ignoring removed bh option 06:06:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:09 executing program 2 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 515.370403] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x295c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x289c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 515.608561] EXT4-fs (loop3): Ignoring removed bh option [ 515.617569] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 515.675283] FAULT_INJECTION: forcing a failure. [ 515.675283] name failslab, interval 1, probability 0, space 0, times 0 [ 515.694391] CPU: 1 PID: 32198 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 515.702403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.712039] Call Trace: [ 515.714782] dump_stack+0x1fc/0x2ef [ 515.718404] should_fail.cold+0xa/0xf [ 515.722290] ? setup_fault_attr+0x200/0x200 [ 515.726655] __should_failslab+0x115/0x180 [ 515.730958] should_failslab+0x5/0x10 [ 515.735093] kmem_cache_alloc+0x3f/0x370 [ 515.739423] ? mempool_alloc+0x350/0x350 [ 515.743646] mempool_alloc+0x146/0x350 [ 515.747654] ? mempool_resize+0x790/0x790 [ 515.751978] ? lock_downgrade+0x720/0x720 [ 515.756205] ? mark_held_locks+0xa6/0xf0 [ 515.760260] bio_alloc_bioset+0x389/0x5e0 [ 515.764420] ? __find_get_block+0x314/0xde0 [ 515.769096] ? bvec_alloc+0x2f0/0x2f0 [ 515.772893] ? __getblk_slow+0x6a3/0x9e0 [ 515.777125] submit_bh_wbc+0x141/0x760 [ 515.781115] __bread_gfp+0x14e/0x300 [ 515.784848] ext4_fill_super+0x57b/0xc820 [ 515.789198] ? vsnprintf+0x2cc/0x14f0 [ 515.793016] ? pointer+0x850/0x850 [ 515.796666] ? lock_downgrade+0x720/0x720 [ 515.801125] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 515.806309] ? snprintf+0xbb/0xf0 [ 515.809953] ? vsprintf+0x30/0x30 [ 515.813476] ? wait_for_completion_io+0x10/0x10 [ 515.818568] ? set_blocksize+0x163/0x3f0 [ 515.823240] mount_bdev+0x2fc/0x3b0 [ 515.826856] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 515.832076] mount_fs+0xa3/0x310 [ 515.835531] vfs_kern_mount.part.0+0x68/0x470 [ 515.840031] do_mount+0x113c/0x2f10 [ 515.843825] ? cmp_ex_sort+0xc0/0xc0 [ 515.847721] ? __do_page_fault+0x180/0xd60 [ 515.852129] ? copy_mount_string+0x40/0x40 [ 515.856376] ? memset+0x20/0x40 [ 515.859954] ? copy_mount_options+0x26f/0x380 [ 515.865087] ksys_mount+0xcf/0x130 [ 515.868901] __x64_sys_mount+0xba/0x150 [ 515.873045] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 515.879018] do_syscall_64+0xf9/0x620 [ 515.883089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.888902] RIP: 0033:0x46702a [ 515.892401] 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 [ 515.912978] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 515.921206] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 515.928736] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 515.936082] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 515.944154] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 515.951615] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 515.960295] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40056, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 515.987427] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue 06:06:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 516.076669] EXT4-fs (loop2): Ignoring removed bh option [ 516.085432] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:09 executing program 2 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 516.223726] EXT4-fs (loop1): Ignoring removed bh option [ 516.238350] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 516.251541] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue [ 516.268011] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x104, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 516.318967] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 516.419516] EXT4-fs (loop3): Ignoring removed bh option [ 516.429944] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 516.449610] FAULT_INJECTION: forcing a failure. [ 516.449610] name failslab, interval 1, probability 0, space 0, times 0 [ 516.462966] CPU: 1 PID: 32242 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 516.471261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.480962] Call Trace: [ 516.483955] dump_stack+0x1fc/0x2ef [ 516.487575] should_fail.cold+0xa/0xf [ 516.491365] ? setup_fault_attr+0x200/0x200 [ 516.496435] ? lock_acquire+0x170/0x3c0 [ 516.500516] __should_failslab+0x115/0x180 [ 516.505662] should_failslab+0x5/0x10 [ 516.509707] __kmalloc+0x2ab/0x3c0 [ 516.513860] ? match_number+0xad/0x230 [ 516.517885] match_number+0xad/0x230 [ 516.521801] ? match_strdup+0xa0/0xa0 [ 516.525687] ? io_schedule_timeout+0x140/0x140 [ 516.530630] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 516.535296] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 516.540575] parse_options+0xf09/0x24a0 [ 516.545057] ? clear_qf_name+0x1f0/0x1f0 [ 516.549589] ? crypto_shash_update+0xcc/0x120 [ 516.554193] ? map_id_range_down+0x1c4/0x340 [ 516.558716] ? ext4_statfs+0xcc0/0xcc0 [ 516.562996] ? crc32c_intel_final+0x80/0x80 [ 516.567514] ? crc32c_pcl_intel_update+0x1b9/0x320 [ 516.572929] ext4_fill_super+0x17a2/0xc820 [ 516.577570] ? pointer+0x850/0x850 [ 516.581224] ? lock_downgrade+0x720/0x720 [ 516.586216] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 516.591743] ? snprintf+0xbb/0xf0 [ 516.595346] ? wait_for_completion_io+0x10/0x10 [ 516.600028] ? set_blocksize+0x163/0x3f0 [ 516.604512] mount_bdev+0x2fc/0x3b0 [ 516.608305] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 516.613699] mount_fs+0xa3/0x310 [ 516.617443] vfs_kern_mount.part.0+0x68/0x470 [ 516.622064] do_mount+0x113c/0x2f10 [ 516.625949] ? cmp_ex_sort+0xc0/0xc0 [ 516.630046] ? __do_page_fault+0x180/0xd60 [ 516.634421] ? copy_mount_string+0x40/0x40 [ 516.638969] ? memset+0x20/0x40 [ 516.642462] ? copy_mount_options+0x26f/0x380 [ 516.647276] ksys_mount+0xcf/0x130 [ 516.651046] __x64_sys_mount+0xba/0x150 [ 516.655481] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 516.660346] do_syscall_64+0xf9/0x620 [ 516.664449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 516.669889] RIP: 0033:0x46702a [ 516.673163] 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 [ 516.693547] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 516.701691] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 516.709206] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 516.716750] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 516.724151] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 516.732321] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 516.767417] EXT4-fs (loop1): Ignoring removed bh option 06:06:10 executing program 2 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40060, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 516.794232] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 516.817888] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 516.831737] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28a40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 516.897360] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 06:06:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a00, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28bc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 517.158589] EXT4-fs (loop2): Ignoring removed bh option [ 517.164680] FAULT_INJECTION: forcing a failure. [ 517.164680] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 517.177063] CPU: 0 PID: 32271 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 517.179409] EXT4-fs (loop1): Ignoring removed bh option [ 517.185643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.185650] Call Trace: [ 517.185677] dump_stack+0x1fc/0x2ef [ 517.185697] should_fail.cold+0xa/0xf [ 517.185716] ? setup_fault_attr+0x200/0x200 [ 517.185730] ? is_bpf_text_address+0xfc/0x1b0 [ 517.185750] ? kernel_text_address+0xbd/0xf0 [ 517.191448] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 517.201015] __alloc_pages_nodemask+0x239/0x2890 [ 517.201045] ? __lock_acquire+0x6de/0x3ff0 [ 517.201064] ? mb_cache_create+0x4f/0x4c0 [ 517.201077] ? ext4_fill_super+0x97b1/0xc820 [ 517.201090] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 517.201103] ? do_mount+0x113c/0x2f10 [ 517.201115] ? ksys_mount+0xcf/0x130 [ 517.201127] ? __x64_sys_mount+0xba/0x150 [ 517.201144] ? do_syscall_64+0xf9/0x620 [ 517.214788] EXT4-fs (loop3): Ignoring removed bh option [ 517.215868] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 517.215899] ? mark_held_locks+0xa6/0xf0 [ 517.215915] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 517.295146] ? should_fail+0x142/0x7b0 [ 517.299669] cache_grow_begin+0xa4/0x8a0 [ 517.304323] ? setup_fault_attr+0x200/0x200 [ 517.309380] ? lock_acquire+0x170/0x3c0 [ 517.313358] cache_alloc_refill+0x273/0x340 [ 517.317685] __kmalloc+0x362/0x3c0 [ 517.321222] ? mb_cache_create+0x155/0x4c0 [ 517.325821] mb_cache_create+0x155/0x4c0 [ 517.330291] ext4_fill_super+0x97b1/0xc820 [ 517.334885] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 517.340469] ? snprintf+0xbb/0xf0 [ 517.344393] ? wait_for_completion_io+0x10/0x10 [ 517.349091] ? set_blocksize+0x163/0x3f0 [ 517.353625] mount_bdev+0x2fc/0x3b0 [ 517.357500] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 517.364291] mount_fs+0xa3/0x310 [ 517.367673] vfs_kern_mount.part.0+0x68/0x470 [ 517.372167] do_mount+0x113c/0x2f10 [ 517.375942] ? cmp_ex_sort+0xc0/0xc0 [ 517.379939] ? __do_page_fault+0x180/0xd60 [ 517.384222] ? copy_mount_string+0x40/0x40 [ 517.388692] ? memset+0x20/0x40 [ 517.392154] ? copy_mount_options+0x26f/0x380 [ 517.396678] ksys_mount+0xcf/0x130 [ 517.400340] __x64_sys_mount+0xba/0x150 [ 517.404499] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 517.409226] do_syscall_64+0xf9/0x620 [ 517.413409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 517.418780] RIP: 0033:0x46702a [ 517.422279] 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 [ 517.442961] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 517.451010] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 517.458908] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 517.466395] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 517.473997] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 517.481470] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 517.500447] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 517.513717] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:11 executing program 2 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 517.569252] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (162 blocks) [ 517.575938] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 517.591179] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:06:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40078, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29640, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 517.823373] FAULT_INJECTION: forcing a failure. [ 517.823373] name failslab, interval 1, probability 0, space 0, times 0 [ 517.827712] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 517.848958] CPU: 1 PID: 32308 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 517.849610] EXT4-fs (loop1): Ignoring removed bh option [ 517.857061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.857068] Call Trace: [ 517.857095] dump_stack+0x1fc/0x2ef [ 517.857114] should_fail.cold+0xa/0xf [ 517.857130] ? setup_fault_attr+0x200/0x200 [ 517.857145] ? lock_acquire+0x170/0x3c0 [ 517.857163] __should_failslab+0x115/0x180 [ 517.857180] should_failslab+0x5/0x10 [ 517.857193] __kmalloc+0x2ab/0x3c0 [ 517.857206] ? crypto_create_tfm+0x79/0x2e0 [ 517.857217] ? up_read+0x17/0x110 [ 517.857238] crypto_create_tfm+0x79/0x2e0 [ 517.885644] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 517.888790] crypto_alloc_tfm+0xff/0x230 [ 517.888810] ext4_fill_super+0xb00/0xc820 [ 517.888832] ? vsnprintf+0x2cc/0x14f0 [ 517.888850] ? pointer+0x850/0x850 [ 517.888866] ? lock_downgrade+0x720/0x720 [ 517.888879] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 517.888893] ? snprintf+0xbb/0xf0 [ 517.888904] ? vsprintf+0x30/0x30 [ 517.888924] ? wait_for_completion_io+0x10/0x10 [ 517.888936] ? set_blocksize+0x163/0x3f0 [ 517.888953] mount_bdev+0x2fc/0x3b0 [ 517.914621] EXT4-fs (loop3): Ignoring removed bh option [ 517.917468] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 517.917487] mount_fs+0xa3/0x310 [ 517.917504] vfs_kern_mount.part.0+0x68/0x470 [ 517.917519] do_mount+0x113c/0x2f10 [ 517.917534] ? cmp_ex_sort+0xc0/0xc0 [ 517.917550] ? __do_page_fault+0x180/0xd60 [ 517.917565] ? copy_mount_string+0x40/0x40 [ 517.917587] ? memset+0x20/0x40 [ 517.917601] ? copy_mount_options+0x26f/0x380 [ 517.917622] ksys_mount+0xcf/0x130 [ 517.956095] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 517.957217] __x64_sys_mount+0xba/0x150 [ 517.957235] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 517.957250] do_syscall_64+0xf9/0x620 [ 517.957266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 517.957282] RIP: 0033:0x46702a [ 517.957298] 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 [ 518.081720] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 518.089522] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 518.097480] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 518.105124] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 518.112661] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 06:06:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2b00, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 518.120949] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400fc, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 518.145844] EXT4-fs (loop2): Cannot load crc32c driver. [ 518.163223] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28a80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:11 executing program 2 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 518.214411] EXT4-fs (loop1): Ignoring removed bh option [ 518.232865] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29680, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 518.421393] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 518.452084] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 518.591436] EXT4-fs (loop2): Ignoring removed bh option [ 518.599788] FAULT_INJECTION: forcing a failure. [ 518.599788] name failslab, interval 1, probability 0, space 0, times 0 [ 518.638841] EXT4-fs (loop3): Ignoring removed bh option [ 518.641107] CPU: 0 PID: 32347 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 518.645522] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 518.652794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.652801] Call Trace: [ 518.652830] dump_stack+0x1fc/0x2ef [ 518.652848] should_fail.cold+0xa/0xf [ 518.652867] ? setup_fault_attr+0x200/0x200 06:06:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2d00, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 518.652883] ? lock_acquire+0x170/0x3c0 [ 518.652902] __should_failslab+0x115/0x180 [ 518.652920] should_failslab+0x5/0x10 [ 518.652934] kmem_cache_alloc_trace+0x284/0x380 [ 518.652951] mb_cache_create+0x4f/0x4c0 [ 518.652967] ext4_fill_super+0x97b1/0xc820 [ 518.653006] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 518.653020] ? snprintf+0xbb/0xf0 [ 518.653042] ? wait_for_completion_io+0x10/0x10 [ 518.653055] ? set_blocksize+0x163/0x3f0 [ 518.653074] mount_bdev+0x2fc/0x3b0 06:06:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 518.653087] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 518.653102] mount_fs+0xa3/0x310 [ 518.653122] vfs_kern_mount.part.0+0x68/0x470 [ 518.653148] do_mount+0x113c/0x2f10 [ 518.653165] ? cmp_ex_sort+0xc0/0xc0 [ 518.653185] ? __do_page_fault+0x180/0xd60 [ 518.653203] ? copy_mount_string+0x40/0x40 [ 518.653226] ? memset+0x20/0x40 [ 518.653243] ? copy_mount_options+0x26f/0x380 [ 518.653262] ksys_mount+0xcf/0x130 [ 518.653279] __x64_sys_mount+0xba/0x150 [ 518.653296] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 518.653310] do_syscall_64+0xf9/0x620 [ 518.653328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 518.653339] RIP: 0033:0x46702a [ 518.653354] 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 [ 518.653362] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 518.653376] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 518.653385] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 518.653393] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 518.653402] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 518.653411] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 518.685033] EXT4-fs (loop1): Ignoring removed bh option 06:06:12 executing program 2 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 518.717221] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 518.720317] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 518.772259] EXT4-fs (loop2): Failed to create ea_block_cache [ 518.870730] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402ea, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 519.080951] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 519.161884] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 519.167296] EXT4-fs (loop2): Ignoring removed bh option [ 519.177184] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 519.187426] EXT4-fs (loop1): Ignoring removed bh option [ 519.194332] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 519.204725] EXT4-fs (loop3): Ignoring removed bh option 06:06:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 519.210721] FAULT_INJECTION: forcing a failure. [ 519.210721] name failslab, interval 1, probability 0, space 0, times 0 [ 519.234227] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 519.253841] CPU: 1 PID: 32384 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 06:06:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4000, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 519.262392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.272107] Call Trace: [ 519.274724] dump_stack+0x1fc/0x2ef [ 519.278551] should_fail.cold+0xa/0xf [ 519.282364] ? setup_fault_attr+0x200/0x200 [ 519.286787] ? lock_acquire+0x170/0x3c0 [ 519.290870] __should_failslab+0x115/0x180 [ 519.295301] should_failslab+0x5/0x10 [ 519.299291] __kmalloc+0x2ab/0x3c0 [ 519.302847] ? mb_cache_create+0x155/0x4c0 [ 519.307797] mb_cache_create+0x155/0x4c0 [ 519.312065] ext4_fill_super+0x97b1/0xc820 [ 519.316868] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 519.322202] ? snprintf+0xbb/0xf0 [ 519.325937] ? wait_for_completion_io+0x10/0x10 [ 519.330630] ? set_blocksize+0x163/0x3f0 [ 519.335112] mount_bdev+0x2fc/0x3b0 [ 519.338855] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 519.344142] mount_fs+0xa3/0x310 [ 519.348158] vfs_kern_mount.part.0+0x68/0x470 [ 519.353490] do_mount+0x113c/0x2f10 [ 519.357452] ? cmp_ex_sort+0xc0/0xc0 [ 519.362363] ? __do_page_fault+0x180/0xd60 [ 519.367525] ? copy_mount_string+0x40/0x40 [ 519.372180] ? memset+0x20/0x40 [ 519.375663] ? copy_mount_options+0x26f/0x380 [ 519.380429] ksys_mount+0xcf/0x130 [ 519.384470] __x64_sys_mount+0xba/0x150 [ 519.388586] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 519.393424] do_syscall_64+0xf9/0x620 [ 519.397284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 519.402822] RIP: 0033:0x46702a [ 519.407014] 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 [ 519.428328] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 519.436396] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 519.444263] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 519.452496] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 06:06:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28ac0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 519.460487] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 519.468494] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 519.498095] EXT4-fs (loop2): Failed to create ea_block_cache 06:06:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x296c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 519.640715] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 519.666196] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:06:13 executing program 2 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28cc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4001, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 519.844595] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 519.863405] EXT4-fs (loop1): Ignoring removed bh option [ 519.864099] EXT4-fs (loop2): Ignoring removed bh option [ 519.870490] EXT4-fs (loop3): Ignoring removed bh option [ 519.892786] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 519.892921] FAULT_INJECTION: forcing a failure. [ 519.892921] name failslab, interval 1, probability 0, space 0, times 0 [ 519.928286] CPU: 1 PID: 32420 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 519.936567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.946578] Call Trace: [ 519.949672] dump_stack+0x1fc/0x2ef [ 519.954729] should_fail.cold+0xa/0xf [ 519.959011] ? setup_fault_attr+0x200/0x200 [ 519.963856] ? lock_acquire+0x170/0x3c0 [ 519.968048] __should_failslab+0x115/0x180 [ 519.972389] should_failslab+0x5/0x10 [ 519.977189] kmem_cache_alloc_trace+0x284/0x380 [ 519.982225] prealloc_shrinker+0x8d/0x340 [ 519.986578] register_shrinker+0x13/0x40 [ 519.991938] ext4_es_register_shrinker+0x291/0x340 [ 519.997986] ext4_fill_super+0x65f7/0xc820 [ 520.003095] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 520.009050] ? snprintf+0xbb/0xf0 [ 520.012811] ? wait_for_completion_io+0x10/0x10 [ 520.018168] ? set_blocksize+0x163/0x3f0 [ 520.022569] mount_bdev+0x2fc/0x3b0 [ 520.026213] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 520.031593] mount_fs+0xa3/0x310 [ 520.035198] vfs_kern_mount.part.0+0x68/0x470 [ 520.037790] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 520.039709] do_mount+0x113c/0x2f10 [ 520.039727] ? cmp_ex_sort+0xc0/0xc0 [ 520.039744] ? __do_page_fault+0x180/0xd60 [ 520.039762] ? copy_mount_string+0x40/0x40 [ 520.073940] ? memset+0x20/0x40 [ 520.077747] ? copy_mount_options+0x26f/0x380 [ 520.082934] ksys_mount+0xcf/0x130 [ 520.086788] __x64_sys_mount+0xba/0x150 [ 520.091145] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 520.095975] do_syscall_64+0xf9/0x620 [ 520.099780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.105719] RIP: 0033:0x46702a [ 520.109088] 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 [ 520.129335] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 520.137731] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a 06:06:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 520.145592] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 520.153005] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 520.160852] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 520.168310] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:13 executing program 2 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 520.287194] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 520.305377] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 520.307076] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 520.317409] EXT4-fs (loop1): Ignoring removed bh option 06:06:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40332, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 520.357935] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 520.561644] EXT4-fs (loop2): Ignoring removed bh option [ 520.573977] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 520.613491] FAULT_INJECTION: forcing a failure. [ 520.613491] name failslab, interval 1, probability 0, space 0, times 0 [ 520.629654] CPU: 0 PID: 32456 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 520.638153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.647773] Call Trace: [ 520.650549] dump_stack+0x1fc/0x2ef [ 520.654347] should_fail.cold+0xa/0xf [ 520.658651] ? setup_fault_attr+0x200/0x200 [ 520.662983] ? lock_acquire+0x170/0x3c0 [ 520.667071] __should_failslab+0x115/0x180 [ 520.671429] should_failslab+0x5/0x10 [ 520.675419] kmem_cache_alloc_trace+0x284/0x380 [ 520.680878] apply_wqattrs_prepare+0x137/0xa50 [ 520.685550] apply_workqueue_attrs_locked+0xc5/0x120 [ 520.690998] __alloc_workqueue_key+0x510/0xed0 [ 520.695990] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 520.701214] ext4_fill_super+0x6edb/0xc820 [ 520.705558] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 520.710893] ? snprintf+0xbb/0xf0 [ 520.714616] ? wait_for_completion_io+0x10/0x10 [ 520.719365] ? set_blocksize+0x163/0x3f0 [ 520.723745] mount_bdev+0x2fc/0x3b0 [ 520.727543] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 520.732980] mount_fs+0xa3/0x310 [ 520.736921] vfs_kern_mount.part.0+0x68/0x470 [ 520.741429] do_mount+0x113c/0x2f10 [ 520.746703] ? cmp_ex_sort+0xc0/0xc0 [ 520.750532] ? __do_page_fault+0x180/0xd60 [ 520.754863] ? copy_mount_string+0x40/0x40 [ 520.759530] ? memset+0x20/0x40 [ 520.763471] ? copy_mount_options+0x26f/0x380 [ 520.768157] ksys_mount+0xcf/0x130 [ 520.771867] __x64_sys_mount+0xba/0x150 [ 520.776776] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 520.781437] do_syscall_64+0xf9/0x620 [ 520.785424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.790879] RIP: 0033:0x46702a [ 520.794149] 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 [ 520.813763] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 520.822294] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 520.829846] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 520.837461] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 520.844722] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 520.851982] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4002, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 520.894591] EXT4-fs: failed to create workqueue [ 520.902074] EXT4-fs (loop2): mount failed [ 520.913756] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 520.959353] EXT4-fs (loop3): Ignoring removed bh option [ 520.969176] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 520.991564] EXT4-fs (loop1): Ignoring removed bh option [ 521.029232] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 521.149110] EXT4-fs (loop1): Ignoring removed bh option [ 521.169148] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 521.174404] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:14 executing program 2 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29740, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 521.203844] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x403c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4003, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 521.331128] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 521.507345] EXT4-fs (loop2): Ignoring removed bh option [ 521.509487] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 521.522428] FAULT_INJECTION: forcing a failure. [ 521.522428] name failslab, interval 1, probability 0, space 0, times 0 [ 521.535372] EXT4-fs (loop1): Ignoring removed bh option [ 521.546858] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 521.562675] EXT4-fs (loop3): Ignoring removed bh option [ 521.569536] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 521.589303] CPU: 1 PID: 32501 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 521.597429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.607461] Call Trace: [ 521.610080] dump_stack+0x1fc/0x2ef [ 521.613817] should_fail.cold+0xa/0xf [ 521.617652] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 521.618280] ? setup_fault_attr+0x200/0x200 [ 521.641443] ? lock_acquire+0x170/0x3c0 [ 521.645856] __should_failslab+0x115/0x180 [ 521.650494] should_failslab+0x5/0x10 [ 521.654939] __kmalloc+0x2ab/0x3c0 [ 521.658617] ? mb_cache_create+0x155/0x4c0 [ 521.662888] mb_cache_create+0x155/0x4c0 [ 521.667659] ext4_fill_super+0x97b1/0xc820 [ 521.672060] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 521.677719] ? snprintf+0xbb/0xf0 [ 521.681299] ? wait_for_completion_io+0x10/0x10 [ 521.686063] ? set_blocksize+0x163/0x3f0 [ 521.690328] mount_bdev+0x2fc/0x3b0 [ 521.694364] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 521.699491] mount_fs+0xa3/0x310 [ 521.703098] vfs_kern_mount.part.0+0x68/0x470 [ 521.707879] do_mount+0x113c/0x2f10 [ 521.711953] ? cmp_ex_sort+0xc0/0xc0 [ 521.716097] ? __do_page_fault+0x180/0xd60 [ 521.720617] ? copy_mount_string+0x40/0x40 [ 521.725533] ? memset+0x20/0x40 [ 521.729016] ? copy_mount_options+0x26f/0x380 [ 521.733653] ksys_mount+0xcf/0x130 [ 521.737324] __x64_sys_mount+0xba/0x150 [ 521.741803] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 521.747061] do_syscall_64+0xf9/0x620 [ 521.750877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.756174] RIP: 0033:0x46702a [ 521.759459] 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 [ 521.779393] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 521.787451] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 521.794975] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 521.804407] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 06:06:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28b80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 521.811924] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 521.819651] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 521.832084] EXT4-fs (loop2): Failed to create ea_block_cache 06:06:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:15 executing program 2 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 521.947363] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:06:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x403c2, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 522.075652] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29780, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8002, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 522.248686] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 522.258337] EXT4-fs (loop2): Ignoring removed bh option [ 522.264734] FAULT_INJECTION: forcing a failure. [ 522.264734] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 522.282950] EXT4-fs (loop1): Ignoring removed bh option [ 522.288681] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 522.303060] EXT4-fs (loop3): Ignoring removed bh option [ 522.309213] CPU: 1 PID: 32541 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 522.317460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.326848] Call Trace: [ 522.329461] dump_stack+0x1fc/0x2ef [ 522.333286] should_fail.cold+0xa/0xf [ 522.337819] ? setup_fault_attr+0x200/0x200 [ 522.342799] __alloc_pages_nodemask+0x239/0x2890 [ 522.347754] ? kasan_kmalloc+0x139/0x160 [ 522.352151] ? mark_held_locks+0xf0/0xf0 [ 522.356340] ? do_syscall_64+0xf9/0x620 [ 522.361928] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 522.367690] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 522.373012] ? mark_held_locks+0xf0/0xf0 [ 522.377741] ? __debug_object_init+0x410/0x9b0 [ 522.382793] ? mark_held_locks+0xa6/0xf0 [ 522.387003] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 522.392134] alloc_pages_current+0x193/0x2a0 [ 522.396910] ? __debug_object_init+0x410/0x9b0 [ 522.401917] get_zeroed_page+0x10/0x40 [ 522.406000] ext4_calculate_overhead+0xfb/0x11c0 [ 522.410796] ext4_fill_super+0x9681/0xc820 [ 522.415156] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 522.420887] ? snprintf+0xbb/0xf0 [ 522.424629] ? wait_for_completion_io+0x10/0x10 [ 522.429899] ? set_blocksize+0x163/0x3f0 [ 522.434335] mount_bdev+0x2fc/0x3b0 [ 522.438256] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 522.443644] mount_fs+0xa3/0x310 [ 522.447044] vfs_kern_mount.part.0+0x68/0x470 [ 522.451823] do_mount+0x113c/0x2f10 [ 522.455723] ? cmp_ex_sort+0xc0/0xc0 [ 522.459463] ? __do_page_fault+0x180/0xd60 [ 522.463890] ? copy_mount_string+0x40/0x40 [ 522.468237] ? memset+0x20/0x40 [ 522.471534] ? copy_mount_options+0x26f/0x380 [ 522.476223] ksys_mount+0xcf/0x130 [ 522.480334] __x64_sys_mount+0xba/0x150 [ 522.484428] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 522.489210] do_syscall_64+0xf9/0x620 [ 522.493052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 522.495132] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 522.498249] RIP: 0033:0x46702a [ 522.498266] 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 [ 522.498274] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 522.498289] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 522.498298] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 522.498307] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 522.498316] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 522.498325] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 522.605589] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:16 executing program 2 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 522.685652] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) [ 522.697396] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 522.714159] EXT4-fs (loop1): Ignoring removed bh option [ 522.725148] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) 06:06:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28dc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28bc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8003, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x297c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 522.953614] EXT4-fs (loop2): Ignoring removed bh option [ 522.961074] FAULT_INJECTION: forcing a failure. [ 522.961074] name failslab, interval 1, probability 0, space 0, times 0 [ 522.975098] CPU: 1 PID: 32576 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 522.983277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.992824] Call Trace: [ 522.995435] dump_stack+0x1fc/0x2ef [ 522.999084] should_fail.cold+0xa/0xf [ 523.003098] ? setup_fault_attr+0x200/0x200 [ 523.007635] ? lock_acquire+0x170/0x3c0 [ 523.011648] __should_failslab+0x115/0x180 [ 523.016005] should_failslab+0x5/0x10 [ 523.020152] __kmalloc+0x2ab/0x3c0 [ 523.023905] ? apply_wqattrs_prepare+0xf7/0xa50 [ 523.028772] apply_wqattrs_prepare+0xf7/0xa50 [ 523.033476] apply_workqueue_attrs_locked+0xc5/0x120 [ 523.038781] __alloc_workqueue_key+0x510/0xed0 [ 523.043768] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 523.048825] ext4_fill_super+0x6edb/0xc820 [ 523.053219] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 523.058454] ? snprintf+0xbb/0xf0 [ 523.061949] ? wait_for_completion_io+0x10/0x10 [ 523.066794] ? set_blocksize+0x163/0x3f0 [ 523.070895] mount_bdev+0x2fc/0x3b0 [ 523.075336] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 523.080730] mount_fs+0xa3/0x310 [ 523.084209] vfs_kern_mount.part.0+0x68/0x470 [ 523.088919] do_mount+0x113c/0x2f10 [ 523.092564] ? cmp_ex_sort+0xc0/0xc0 [ 523.096682] ? __do_page_fault+0x180/0xd60 [ 523.101115] ? copy_mount_string+0x40/0x40 [ 523.105377] ? memset+0x20/0x40 [ 523.109015] ? copy_mount_options+0x26f/0x380 [ 523.113663] ksys_mount+0xcf/0x130 [ 523.117334] __x64_sys_mount+0xba/0x150 [ 523.121616] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 523.126297] do_syscall_64+0xf9/0x620 [ 523.130230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.136249] RIP: 0033:0x46702a [ 523.139543] 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 [ 523.159248] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 523.167057] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 523.174509] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 523.182051] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 523.189363] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 523.197513] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 523.209464] EXT4-fs: failed to create workqueue [ 523.214631] EXT4-fs (loop2): mount failed [ 523.236620] EXT4-fs (loop3): Ignoring removed bh option [ 523.254555] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 523.285650] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 523.294854] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (162 blocks) 06:06:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:17 executing program 2 (fault-call:0 fault-nth:71): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 523.353067] EXT4-fs (loop1): Ignoring removed bh option [ 523.366224] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 523.392147] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 523.590720] EXT4-fs (loop3): Ignoring removed bh option [ 523.612805] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 523.634472] EXT4-fs (loop2): Ignoring removed bh option [ 523.648158] FAULT_INJECTION: forcing a failure. [ 523.648158] name failslab, interval 1, probability 0, space 0, times 0 [ 523.653228] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 523.668864] CPU: 0 PID: 32616 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 523.677563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.687769] Call Trace: [ 523.690477] dump_stack+0x1fc/0x2ef [ 523.694735] should_fail.cold+0xa/0xf [ 523.698647] ? setup_fault_attr+0x200/0x200 [ 523.703067] ? lock_acquire+0x170/0x3c0 [ 523.707626] __should_failslab+0x115/0x180 [ 523.712146] should_failslab+0x5/0x10 [ 523.716318] kmem_cache_alloc_trace+0x284/0x380 [ 523.722008] apply_wqattrs_prepare+0x1c4/0xa50 [ 523.727477] apply_workqueue_attrs_locked+0xc5/0x120 [ 523.732964] __alloc_workqueue_key+0x510/0xed0 [ 523.737576] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 523.742896] ext4_fill_super+0x6edb/0xc820 [ 523.747277] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 523.752391] ? snprintf+0xbb/0xf0 [ 523.756076] ? wait_for_completion_io+0x10/0x10 [ 523.761103] ? set_blocksize+0x163/0x3f0 [ 523.765443] mount_bdev+0x2fc/0x3b0 [ 523.769173] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 523.775024] mount_fs+0xa3/0x310 [ 523.778415] vfs_kern_mount.part.0+0x68/0x470 [ 523.783447] do_mount+0x113c/0x2f10 [ 523.787340] ? cmp_ex_sort+0xc0/0xc0 [ 523.791073] ? __do_page_fault+0x180/0xd60 [ 523.795430] ? copy_mount_string+0x40/0x40 [ 523.799921] ? memset+0x20/0x40 [ 523.803474] ? copy_mount_options+0x26f/0x380 [ 523.808258] ksys_mount+0xcf/0x130 [ 523.812183] __x64_sys_mount+0xba/0x150 [ 523.816335] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 523.820999] do_syscall_64+0xf9/0x620 [ 523.824929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.830228] RIP: 0033:0x46702a [ 523.833545] 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 [ 523.849910] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 523.853505] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 523.853522] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 523.853531] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 523.853541] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 06:06:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 523.853549] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 523.853558] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 523.878152] EXT4-fs (loop1): Ignoring removed bh option [ 523.896929] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 523.942182] EXT4-fs: failed to create workqueue [ 523.943326] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (165 blocks) [ 523.948005] EXT4-fs (loop2): mount failed 06:06:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9a00, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 523.987415] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:17 executing program 2 (fault-call:0 fault-nth:72): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 524.395261] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 524.474144] EXT4-fs (loop3): Ignoring removed bh option [ 524.489857] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 524.516688] EXT4-fs (loop2): Ignoring removed bh option 06:06:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 524.528753] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 524.544903] EXT4-fs (loop1): Ignoring removed bh option [ 524.561870] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 524.601366] FAULT_INJECTION: forcing a failure. [ 524.601366] name failslab, interval 1, probability 0, space 0, times 0 [ 524.645082] CPU: 1 PID: 32659 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 524.653435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.663798] Call Trace: [ 524.666430] dump_stack+0x1fc/0x2ef [ 524.670093] should_fail.cold+0xa/0xf [ 524.674617] ? setup_fault_attr+0x200/0x200 [ 524.679578] ? lock_acquire+0x170/0x3c0 [ 524.683572] __should_failslab+0x115/0x180 [ 524.688798] should_failslab+0x5/0x10 [ 524.692704] __kmalloc+0x2ab/0x3c0 [ 524.696434] ? apply_wqattrs_prepare+0xf7/0xa50 [ 524.701335] apply_wqattrs_prepare+0xf7/0xa50 [ 524.705940] apply_workqueue_attrs_locked+0xc5/0x120 [ 524.711356] __alloc_workqueue_key+0x510/0xed0 [ 524.716413] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 524.721806] ext4_fill_super+0x6edb/0xc820 [ 524.726259] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 524.732163] ? snprintf+0xbb/0xf0 [ 524.735763] ? wait_for_completion_io+0x10/0x10 [ 524.740708] ? set_blocksize+0x163/0x3f0 06:06:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 524.744962] mount_bdev+0x2fc/0x3b0 [ 524.748778] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 524.753984] mount_fs+0xa3/0x310 [ 524.757639] vfs_kern_mount.part.0+0x68/0x470 [ 524.763360] do_mount+0x113c/0x2f10 [ 524.767376] ? cmp_ex_sort+0xc0/0xc0 [ 524.771203] ? __do_page_fault+0x180/0xd60 [ 524.775715] ? copy_mount_string+0x40/0x40 [ 524.780277] ? memset+0x20/0x40 [ 524.783572] ? copy_mount_options+0x26f/0x380 [ 524.788717] ksys_mount+0xcf/0x130 [ 524.792611] __x64_sys_mount+0xba/0x150 [ 524.796825] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 524.801895] do_syscall_64+0xf9/0x620 [ 524.805896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.811434] RIP: 0033:0x46702a [ 524.814633] 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 [ 524.834895] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 524.843160] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 524.851604] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 524.859501] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 524.868279] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 524.875928] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 524.902301] EXT4-fs: failed to create workqueue [ 524.909423] EXT4-fs (loop2): mount failed 06:06:18 executing program 2 (fault-call:0 fault-nth:73): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 524.969740] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 524.984023] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 525.000669] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 525.094642] EXT4-fs (loop1): Ignoring removed bh option [ 525.102016] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28c80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29840, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc000, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 525.235995] EXT4-fs (loop2): Ignoring removed bh option [ 525.242387] FAULT_INJECTION: forcing a failure. [ 525.242387] name failslab, interval 1, probability 0, space 0, times 0 [ 525.255764] CPU: 0 PID: 32693 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 525.263781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.273591] Call Trace: [ 525.276428] dump_stack+0x1fc/0x2ef [ 525.280252] should_fail.cold+0xa/0xf [ 525.284083] ? setup_fault_attr+0x200/0x200 [ 525.288520] ? lock_acquire+0x170/0x3c0 [ 525.292966] __should_failslab+0x115/0x180 [ 525.297670] should_failslab+0x5/0x10 [ 525.301574] kmem_cache_alloc_trace+0x284/0x380 [ 525.306358] apply_wqattrs_prepare+0x1c4/0xa50 [ 525.311416] apply_workqueue_attrs_locked+0xc5/0x120 [ 525.317407] __alloc_workqueue_key+0x510/0xed0 [ 525.322283] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 525.327592] ext4_fill_super+0x6edb/0xc820 [ 525.332389] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 525.337524] ? snprintf+0xbb/0xf0 [ 525.341087] ? wait_for_completion_io+0x10/0x10 [ 525.346378] ? set_blocksize+0x163/0x3f0 [ 525.350858] mount_bdev+0x2fc/0x3b0 [ 525.354858] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 525.362892] mount_fs+0xa3/0x310 [ 525.366483] vfs_kern_mount.part.0+0x68/0x470 [ 525.371382] do_mount+0x113c/0x2f10 [ 525.375298] ? cmp_ex_sort+0xc0/0xc0 [ 525.379163] ? __do_page_fault+0x180/0xd60 [ 525.383851] ? copy_mount_string+0x40/0x40 [ 525.389005] ? memset+0x20/0x40 [ 525.392612] ? copy_mount_options+0x26f/0x380 [ 525.397405] ksys_mount+0xcf/0x130 [ 525.401095] __x64_sys_mount+0xba/0x150 [ 525.405188] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 525.410772] do_syscall_64+0xf9/0x620 [ 525.415100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.420591] RIP: 0033:0x46702a [ 525.424085] 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 [ 525.445090] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 525.454182] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 525.463262] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 525.470644] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 525.478775] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 525.487149] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 525.516024] EXT4-fs: failed to create workqueue [ 525.526135] EXT4-fs (loop2): mount failed 06:06:19 executing program 2 (fault-call:0 fault-nth:74): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 525.532626] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 525.540833] EXT4-fs (loop3): Ignoring removed bh option [ 525.565135] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 525.647256] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 525.666727] EXT4-fs (loop1): Ignoring removed bh option [ 525.679028] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 525.695627] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28cc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 525.760816] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 525.784233] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28ec0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc001, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 526.000738] EXT4-fs (loop2): Ignoring removed bh option [ 526.018480] FAULT_INJECTION: forcing a failure. [ 526.018480] name failslab, interval 1, probability 0, space 0, times 0 [ 526.035433] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 526.051568] EXT4-fs (loop1): Ignoring removed bh option [ 526.061939] EXT4-fs (loop3): Ignoring removed bh option [ 526.070521] CPU: 1 PID: 32726 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 526.071736] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 526.084546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.084553] Call Trace: [ 526.084705] dump_stack+0x1fc/0x2ef [ 526.084737] should_fail.cold+0xa/0xf [ 526.084756] ? setup_fault_attr+0x200/0x200 [ 526.084772] ? lock_acquire+0x170/0x3c0 [ 526.084794] __should_failslab+0x115/0x180 [ 526.084812] should_failslab+0x5/0x10 [ 526.084825] kmem_cache_alloc_trace+0x284/0x380 [ 526.084844] apply_wqattrs_prepare+0x137/0xa50 [ 526.084867] apply_workqueue_attrs_locked+0xc5/0x120 [ 526.084883] __alloc_workqueue_key+0x510/0xed0 [ 526.084903] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 526.084929] ext4_fill_super+0x6edb/0xc820 [ 526.178102] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 526.184136] ? snprintf+0xbb/0xf0 [ 526.188070] ? wait_for_completion_io+0x10/0x10 [ 526.193038] ? set_blocksize+0x163/0x3f0 [ 526.198800] mount_bdev+0x2fc/0x3b0 [ 526.203852] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 526.209597] mount_fs+0xa3/0x310 [ 526.213657] vfs_kern_mount.part.0+0x68/0x470 [ 526.218442] do_mount+0x113c/0x2f10 [ 526.222373] ? cmp_ex_sort+0xc0/0xc0 [ 526.226396] ? __do_page_fault+0x180/0xd60 [ 526.231205] ? copy_mount_string+0x40/0x40 [ 526.236522] ? memset+0x20/0x40 [ 526.241198] ? copy_mount_options+0x26f/0x380 [ 526.246944] ksys_mount+0xcf/0x130 [ 526.251152] __x64_sys_mount+0xba/0x150 [ 526.256052] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 526.261431] do_syscall_64+0xf9/0x620 [ 526.266268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.272821] RIP: 0033:0x46702a [ 526.276439] 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 [ 526.297371] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 526.306686] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 526.315111] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 526.324148] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 526.333498] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 526.342034] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 526.397415] EXT4-fs: failed to create workqueue [ 526.402810] EXT4-fs (loop2): mount failed [ 526.418051] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29880, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 526.462530] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 526.494167] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:06:20 executing program 2 (fault-call:0 fault-nth:75): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 526.512001] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc002, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 526.722257] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 526.737971] EXT4-fs (loop2): Ignoring removed bh option [ 526.745040] EXT4-fs (loop1): Ignoring removed bh option 06:06:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 526.779836] FAULT_INJECTION: forcing a failure. [ 526.779836] name failslab, interval 1, probability 0, space 0, times 0 [ 526.794932] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 526.849720] CPU: 0 PID: 303 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 526.858618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.870950] Call Trace: [ 526.873907] dump_stack+0x1fc/0x2ef [ 526.878067] should_fail.cold+0xa/0xf [ 526.882895] ? setup_fault_attr+0x200/0x200 [ 526.888471] ? lock_acquire+0x170/0x3c0 [ 526.893548] __should_failslab+0x115/0x180 [ 526.898907] should_failslab+0x5/0x10 [ 526.902963] kmem_cache_alloc_trace+0x284/0x380 [ 526.908470] ? cancel_delayed_work+0x2c0/0x2c0 [ 526.913720] __kthread_create_on_node+0xd2/0x410 [ 526.918908] ? mark_held_locks+0xf0/0xf0 [ 526.924035] ? kthread_parkme+0xa0/0xa0 [ 526.928654] ? pwq_adjust_max_active+0x31f/0x5f0 [ 526.933862] ? __alloc_workqueue_key+0x51e/0xed0 [ 526.940423] ? cancel_delayed_work+0x2c0/0x2c0 [ 526.946260] kthread_create_on_node+0xbb/0xf0 [ 526.950893] ? __kthread_create_on_node+0x410/0x410 [ 526.956646] ? check_preemption_disabled+0x41/0x280 [ 526.963105] ? init_rescuer+0xa1/0x370 [ 526.967820] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 526.975033] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 526.981852] init_rescuer+0x1f7/0x370 [ 526.987310] __alloc_workqueue_key+0xb56/0xed0 [ 526.993420] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 526.999530] ext4_fill_super+0x6edb/0xc820 [ 527.004391] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 527.010233] ? snprintf+0xbb/0xf0 [ 527.014345] ? wait_for_completion_io+0x10/0x10 [ 527.020515] ? set_blocksize+0x163/0x3f0 [ 527.025288] mount_bdev+0x2fc/0x3b0 [ 527.029672] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 527.036561] mount_fs+0xa3/0x310 [ 527.040838] vfs_kern_mount.part.0+0x68/0x470 [ 527.046068] do_mount+0x113c/0x2f10 [ 527.050265] ? cmp_ex_sort+0xc0/0xc0 [ 527.054784] ? __do_page_fault+0x180/0xd60 [ 527.060015] ? copy_mount_string+0x40/0x40 [ 527.064916] ? memset+0x20/0x40 [ 527.068409] ? copy_mount_options+0x26f/0x380 [ 527.073833] ksys_mount+0xcf/0x130 [ 527.077912] __x64_sys_mount+0xba/0x150 [ 527.082670] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 527.088528] do_syscall_64+0xf9/0x620 [ 527.092954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.098925] RIP: 0033:0x46702a [ 527.103568] 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 [ 527.125513] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 527.134820] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 527.146480] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 527.156271] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 527.165504] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 527.174183] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 527.214532] EXT4-fs: failed to create workqueue [ 527.221948] EXT4-fs (loop2): mount failed 06:06:21 executing program 2 (fault-call:0 fault-nth:76): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 527.366428] EXT4-fs (loop3): Ignoring removed bh option [ 527.391920] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 527.403128] EXT4-fs (loop1): Ignoring removed bh option [ 527.409388] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 527.424489] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x298c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 527.489836] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 527.536309] EXT4-fs (loop2): Ignoring removed bh option [ 527.545017] FAULT_INJECTION: forcing a failure. [ 527.545017] name failslab, interval 1, probability 0, space 0, times 0 [ 527.559753] CPU: 1 PID: 333 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 527.568315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.579268] Call Trace: [ 527.582284] dump_stack+0x1fc/0x2ef [ 527.586604] should_fail.cold+0xa/0xf [ 527.592109] ? setup_fault_attr+0x200/0x200 [ 527.597368] ? mark_held_locks+0xf0/0xf0 [ 527.603117] ? kasan_kmalloc+0x139/0x160 [ 527.607710] __should_failslab+0x115/0x180 [ 527.613231] should_failslab+0x5/0x10 [ 527.617635] kmem_cache_alloc+0x3f/0x370 [ 527.622391] ? mempool_alloc+0x350/0x350 [ 527.627369] mempool_alloc+0x146/0x350 [ 527.631587] ? mempool_resize+0x790/0x790 [ 527.636933] ? check_preemption_disabled+0x41/0x280 [ 527.643196] ? find_get_entry+0x4f4/0x8a0 [ 527.647942] bio_alloc_bioset+0x389/0x5e0 [ 527.653457] ? __find_get_block+0x7a6/0xde0 [ 527.659121] ? bvec_alloc+0x2f0/0x2f0 [ 527.663295] ? lock_downgrade+0x720/0x720 [ 527.668146] submit_bh_wbc+0x141/0x760 [ 527.673158] ll_rw_block+0x1ed/0x220 [ 527.678664] __breadahead_gfp+0xb8/0x130 [ 527.686379] ? __breadahead+0x130/0x130 [ 527.691978] __ext4_get_inode_loc+0xc16/0x10f0 [ 527.697663] ? iget_locked+0x154/0x480 [ 527.704293] __ext4_iget+0x2ef/0x3e00 [ 527.709409] ? __alloc_workqueue_key+0x92d/0xed0 [ 527.715203] ? ext4_get_projid+0x190/0x190 [ 527.720763] ext4_fill_super+0x6f83/0xc820 [ 527.725915] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 527.731852] ? snprintf+0xbb/0xf0 [ 527.736591] ? wait_for_completion_io+0x10/0x10 [ 527.742039] ? set_blocksize+0x163/0x3f0 [ 527.747877] mount_bdev+0x2fc/0x3b0 [ 527.753241] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 527.758958] mount_fs+0xa3/0x310 [ 527.763086] vfs_kern_mount.part.0+0x68/0x470 [ 527.768876] do_mount+0x113c/0x2f10 [ 527.773192] ? cmp_ex_sort+0xc0/0xc0 [ 527.777454] ? __do_page_fault+0x180/0xd60 [ 527.782289] ? copy_mount_string+0x40/0x40 [ 527.789068] ? memset+0x20/0x40 [ 527.793217] ? copy_mount_options+0x26f/0x380 [ 527.799504] ksys_mount+0xcf/0x130 [ 527.803322] __x64_sys_mount+0xba/0x150 [ 527.808249] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 527.815436] do_syscall_64+0xf9/0x620 [ 527.820636] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.826711] RIP: 0033:0x46702a [ 527.831975] 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 [ 527.857164] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 527.866701] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 527.877226] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 527.887240] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 527.897158] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 527.908018] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 527.946350] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 527.957618] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:06:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 527.984298] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xc003, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 528.142226] EXT4-fs (loop1): Ignoring removed bh option [ 528.178901] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:21 executing program 2 (fault-call:0 fault-nth:77): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 528.213984] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 528.515308] EXT4-fs (loop3): Ignoring removed bh option [ 528.531643] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 528.575464] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 528.575780] EXT4-fs (loop1): Ignoring removed bh option [ 528.606365] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 528.612586] EXT4-fs (loop2): Ignoring removed bh option [ 528.640831] FAULT_INJECTION: forcing a failure. [ 528.640831] name failslab, interval 1, probability 0, space 0, times 0 [ 528.658675] CPU: 0 PID: 371 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 528.668021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.681489] Call Trace: [ 528.686052] dump_stack+0x1fc/0x2ef [ 528.691987] should_fail.cold+0xa/0xf [ 528.696760] ? setup_fault_attr+0x200/0x200 [ 528.702069] ? lock_acquire+0x170/0x3c0 [ 528.706961] __should_failslab+0x115/0x180 [ 528.712079] should_failslab+0x5/0x10 [ 528.718028] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 528.724074] init_rescuer+0xa1/0x370 [ 528.728555] __alloc_workqueue_key+0xb56/0xed0 [ 528.733786] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 528.739846] ext4_fill_super+0x6edb/0xc820 [ 528.745764] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 528.751764] ? snprintf+0xbb/0xf0 [ 528.755377] ? wait_for_completion_io+0x10/0x10 [ 528.760917] ? set_blocksize+0x163/0x3f0 [ 528.766858] mount_bdev+0x2fc/0x3b0 [ 528.770962] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 528.776858] mount_fs+0xa3/0x310 [ 528.780553] vfs_kern_mount.part.0+0x68/0x470 [ 528.785772] do_mount+0x113c/0x2f10 [ 528.790178] ? cmp_ex_sort+0xc0/0xc0 [ 528.794466] ? __do_page_fault+0x180/0xd60 [ 528.800624] ? copy_mount_string+0x40/0x40 [ 528.806319] ? memset+0x20/0x40 [ 528.812374] ? copy_mount_options+0x26f/0x380 [ 528.819017] ksys_mount+0xcf/0x130 [ 528.823640] __x64_sys_mount+0xba/0x150 [ 528.827627] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 528.833775] do_syscall_64+0xf9/0x620 [ 528.838115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.843956] RIP: 0033:0x46702a [ 528.847413] 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 [ 528.868857] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 528.877208] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a 06:06:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 528.886015] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 528.895015] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 528.903259] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 528.911588] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xd902, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 528.954826] EXT4-fs: failed to create workqueue [ 528.961303] EXT4-fs (loop2): mount failed [ 528.969820] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:22 executing program 2 (fault-call:0 fault-nth:78): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 529.115058] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 529.147252] EXT4-fs (loop3): Ignoring removed bh option [ 529.155073] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 529.228379] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28d80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 529.291266] EXT4-fs (loop2): Ignoring removed bh option [ 529.308195] FAULT_INJECTION: forcing a failure. [ 529.308195] name failslab, interval 1, probability 0, space 0, times 0 [ 529.333023] CPU: 0 PID: 402 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 529.342149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.352364] Call Trace: [ 529.355515] dump_stack+0x1fc/0x2ef [ 529.359484] should_fail.cold+0xa/0xf [ 529.367635] ? setup_fault_attr+0x200/0x200 [ 529.376495] ? blk_queue_exit+0x1cd/0x250 [ 529.382677] ? generic_make_request+0x369/0xdf0 [ 529.388425] __should_failslab+0x115/0x180 [ 529.392888] should_failslab+0x5/0x10 [ 529.398120] kmem_cache_alloc+0x3f/0x370 [ 529.402874] ? mempool_alloc+0x350/0x350 [ 529.407692] mempool_alloc+0x146/0x350 [ 529.412518] ? submit_bio+0xb1/0x430 [ 529.417137] ? mempool_resize+0x790/0x790 [ 529.422281] ? generic_make_request+0xdf0/0xdf0 [ 529.428021] ? check_preemption_disabled+0x41/0x280 [ 529.433712] ? guard_bio_eod+0x2a0/0x650 [ 529.437954] bio_alloc_bioset+0x389/0x5e0 [ 529.443058] ? bvec_alloc+0x2f0/0x2f0 [ 529.447146] ? __brelse+0x84/0xa0 [ 529.451570] ? __breadahead_gfp+0xd4/0x130 [ 529.456541] submit_bh_wbc+0x141/0x760 [ 529.460914] __ext4_get_inode_loc+0x5c7/0x10f0 [ 529.466397] ? iget_locked+0x154/0x480 [ 529.471009] __ext4_iget+0x2ef/0x3e00 [ 529.477423] ? __alloc_workqueue_key+0x92d/0xed0 [ 529.483424] ? ext4_get_projid+0x190/0x190 [ 529.488045] ext4_fill_super+0x6f83/0xc820 [ 529.492772] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 529.498859] ? snprintf+0xbb/0xf0 [ 529.504187] ? wait_for_completion_io+0x10/0x10 [ 529.509845] ? set_blocksize+0x163/0x3f0 [ 529.514770] mount_bdev+0x2fc/0x3b0 [ 529.519434] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 529.525134] mount_fs+0xa3/0x310 [ 529.529480] vfs_kern_mount.part.0+0x68/0x470 [ 529.534922] do_mount+0x113c/0x2f10 [ 529.538675] ? cmp_ex_sort+0xc0/0xc0 [ 529.542974] ? __do_page_fault+0x180/0xd60 [ 529.547443] ? copy_mount_string+0x40/0x40 [ 529.552894] ? memset+0x20/0x40 [ 529.556602] ? copy_mount_options+0x26f/0x380 [ 529.561555] ksys_mount+0xcf/0x130 [ 529.565297] __x64_sys_mount+0xba/0x150 [ 529.569828] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 529.574610] do_syscall_64+0xf9/0x620 [ 529.578974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.584626] RIP: 0033:0x46702a [ 529.587933] 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 [ 529.609925] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 529.618191] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 529.626879] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 529.636561] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 529.646033] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 529.655651] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 529.679552] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 529.699689] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 529.711281] EXT4-fs (loop1): Ignoring removed bh option [ 529.724641] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:23 executing program 2 (fault-call:0 fault-nth:79): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28fc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 529.742692] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 529.997418] EXT4-fs (loop1): Ignoring removed bh option [ 530.010773] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 530.018901] EXT4-fs (loop3): Ignoring removed bh option [ 530.030715] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 530.040670] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xda02, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 530.105118] EXT4-fs (loop2): Ignoring removed bh option [ 530.105572] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 530.120716] FAULT_INJECTION: forcing a failure. [ 530.120716] name failslab, interval 1, probability 0, space 0, times 0 [ 530.143634] CPU: 0 PID: 437 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 530.153799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.165376] Call Trace: [ 530.168425] dump_stack+0x1fc/0x2ef [ 530.173387] should_fail.cold+0xa/0xf [ 530.178037] ? setup_fault_attr+0x200/0x200 [ 530.183106] ? __lock_acquire+0x6de/0x3ff0 [ 530.187723] __should_failslab+0x115/0x180 [ 530.192393] should_failslab+0x5/0x10 [ 530.196667] kmem_cache_alloc+0x3f/0x370 [ 530.200910] ? mempool_alloc+0x350/0x350 [ 530.205761] mempool_alloc+0x146/0x350 [ 530.210660] ? mark_held_locks+0xf0/0xf0 [ 530.215601] ? mempool_resize+0x790/0x790 [ 530.220286] ? percpu_counter_add_batch+0x107/0x180 [ 530.225661] ? locked_inode_to_wb_and_lock_list+0x1d9/0x980 [ 530.232160] bio_alloc_bioset+0x389/0x5e0 [ 530.237218] ? bvec_alloc+0x2f0/0x2f0 [ 530.241430] ? mark_held_locks+0xa6/0xf0 [ 530.245847] ? __local_bh_enable_ip+0x159/0x270 [ 530.251535] submit_bh_wbc+0x141/0x760 [ 530.256093] __sync_dirty_buffer+0x14e/0x320 [ 530.261403] ext4_commit_super+0x771/0xb70 [ 530.266906] ext4_setup_super+0x584/0x9f0 [ 530.271494] ext4_fill_super+0x70cd/0xc820 [ 530.276462] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 530.282564] ? snprintf+0xbb/0xf0 [ 530.286218] ? wait_for_completion_io+0x10/0x10 [ 530.292195] ? set_blocksize+0x163/0x3f0 [ 530.296812] mount_bdev+0x2fc/0x3b0 [ 530.300586] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 530.307337] mount_fs+0xa3/0x310 [ 530.311911] vfs_kern_mount.part.0+0x68/0x470 [ 530.317569] do_mount+0x113c/0x2f10 [ 530.321566] ? cmp_ex_sort+0xc0/0xc0 [ 530.325309] ? __do_page_fault+0x180/0xd60 [ 530.329891] ? copy_mount_string+0x40/0x40 [ 530.335142] ? memset+0x20/0x40 [ 530.339279] ? copy_mount_options+0x26f/0x380 [ 530.344450] ksys_mount+0xcf/0x130 [ 530.349586] __x64_sys_mount+0xba/0x150 [ 530.354350] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 530.361033] do_syscall_64+0xf9/0x620 [ 530.367484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.373897] RIP: 0033:0x46702a [ 530.378452] 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 [ 530.401332] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 530.409439] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 530.417285] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 530.426248] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 530.434774] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 530.443878] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29940, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43203, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 530.456490] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 530.488243] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28dc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:24 executing program 2 (fault-call:0 fault-nth:80): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 530.680416] EXT4-fs (loop3): Ignoring removed bh option [ 530.680471] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (163 blocks) [ 530.713578] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 530.810225] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 530.825430] EXT4-fs (loop2): Ignoring removed bh option [ 530.836620] EXT4-fs (loop1): Ignoring removed bh option [ 530.851721] FAULT_INJECTION: forcing a failure. 06:06:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 530.851721] name failslab, interval 1, probability 0, space 0, times 0 [ 530.867899] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 530.883601] CPU: 0 PID: 472 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 530.893054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.902876] Call Trace: [ 530.905589] dump_stack+0x1fc/0x2ef [ 530.909634] should_fail.cold+0xa/0xf [ 530.913744] ? setup_fault_attr+0x200/0x200 [ 530.918641] ? blk_queue_exit+0x1cd/0x250 [ 530.923460] ? generic_make_request+0x369/0xdf0 [ 530.928628] __should_failslab+0x115/0x180 [ 530.933321] should_failslab+0x5/0x10 [ 530.937666] kmem_cache_alloc+0x3f/0x370 [ 530.942072] ? mempool_alloc+0x350/0x350 [ 530.946420] mempool_alloc+0x146/0x350 [ 530.950810] ? submit_bio+0xb1/0x430 [ 530.954896] ? mempool_resize+0x790/0x790 [ 530.959427] ? generic_make_request+0xdf0/0xdf0 [ 530.965017] ? check_preemption_disabled+0x41/0x280 [ 530.970901] ? guard_bio_eod+0x2a0/0x650 [ 530.975283] bio_alloc_bioset+0x389/0x5e0 [ 530.979924] ? bvec_alloc+0x2f0/0x2f0 [ 530.984718] ? __brelse+0x84/0xa0 [ 530.989066] ? __breadahead_gfp+0xd4/0x130 [ 530.993964] submit_bh_wbc+0x141/0x760 [ 530.998250] __ext4_get_inode_loc+0x5c7/0x10f0 [ 531.004836] ? iget_locked+0x154/0x480 [ 531.010420] __ext4_iget+0x2ef/0x3e00 [ 531.014647] ? __alloc_workqueue_key+0x92d/0xed0 [ 531.019825] ? ext4_get_projid+0x190/0x190 [ 531.024908] ext4_fill_super+0x6f83/0xc820 [ 531.029991] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 531.035930] ? snprintf+0xbb/0xf0 [ 531.040008] ? wait_for_completion_io+0x10/0x10 [ 531.044879] ? set_blocksize+0x163/0x3f0 [ 531.049493] mount_bdev+0x2fc/0x3b0 [ 531.053512] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 531.059697] mount_fs+0xa3/0x310 [ 531.063340] vfs_kern_mount.part.0+0x68/0x470 [ 531.068939] do_mount+0x113c/0x2f10 [ 531.073378] ? cmp_ex_sort+0xc0/0xc0 [ 531.077935] ? __do_page_fault+0x180/0xd60 [ 531.082369] ? copy_mount_string+0x40/0x40 [ 531.087135] ? memset+0x20/0x40 [ 531.090524] ? copy_mount_options+0x26f/0x380 [ 531.095306] ksys_mount+0xcf/0x130 [ 531.099277] __x64_sys_mount+0xba/0x150 [ 531.104762] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 531.110670] do_syscall_64+0xf9/0x620 [ 531.115851] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.122380] RIP: 0033:0x46702a [ 531.126936] 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 [ 531.151638] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 531.161141] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 531.170098] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 531.179240] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 531.187827] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 531.195934] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 531.216772] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29980, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 531.328093] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 531.343887] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:06:25 executing program 2 (fault-call:0 fault-nth:81): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x100000, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 531.583605] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 531.638180] EXT4-fs (loop1): Ignoring removed bh option [ 531.655458] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 531.672755] EXT4-fs (loop3): Ignoring removed bh option [ 531.683475] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 531.686604] EXT4-fs (loop2): Ignoring removed bh option [ 531.707058] FAULT_INJECTION: forcing a failure. [ 531.707058] name failslab, interval 1, probability 0, space 0, times 0 [ 531.707762] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 531.720166] CPU: 0 PID: 508 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 531.720253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.720258] Call Trace: [ 531.720285] dump_stack+0x1fc/0x2ef [ 531.720301] should_fail.cold+0xa/0xf [ 531.720316] ? kernel_poison_pages+0x2c/0x2a0 [ 531.720331] ? setup_fault_attr+0x200/0x200 [ 531.720347] ? get_page_from_freelist+0x1e7f/0x4170 [ 531.720365] __should_failslab+0x115/0x180 [ 531.791794] should_failslab+0x5/0x10 [ 531.796573] kmem_cache_alloc+0x3f/0x370 [ 531.801827] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 531.808709] radix_tree_extend+0x191/0x4b0 [ 531.813500] ? mem_cgroup_oom_trylock+0x220/0x220 [ 531.819206] __radix_tree_create+0x448/0x540 [ 531.824205] page_cache_tree_insert+0xac/0x3f0 [ 531.829703] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 531.836843] ? lock_acquire+0x170/0x3c0 [ 531.842137] ? __add_to_page_cache_locked+0x45e/0xb60 [ 531.848138] __add_to_page_cache_locked+0x46e/0xb60 [ 531.853779] ? page_cache_tree_insert+0x3f0/0x3f0 [ 531.859646] add_to_page_cache_lru+0x16a/0x680 [ 531.866252] ? add_to_page_cache_locked+0x40/0x40 [ 531.871664] pagecache_get_page+0x478/0xd50 [ 531.876666] __getblk_slow+0x216/0x9e0 [ 531.881056] __getblk_gfp+0x6b/0x70 [ 531.885572] __ext4_get_inode_loc+0x351/0x10f0 [ 531.890705] ? _raw_spin_unlock+0x29/0x40 [ 531.895403] ? iget_locked+0x154/0x480 [ 531.899497] __ext4_iget+0x2ef/0x3e00 [ 531.903503] ? __alloc_workqueue_key+0x92d/0xed0 [ 531.908387] ? ext4_get_projid+0x190/0x190 [ 531.912667] ext4_fill_super+0x6f83/0xc820 [ 531.917297] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 531.923003] ? snprintf+0xbb/0xf0 [ 531.926836] ? wait_for_completion_io+0x10/0x10 [ 531.932034] ? set_blocksize+0x163/0x3f0 [ 531.937089] mount_bdev+0x2fc/0x3b0 [ 531.940923] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 531.947196] mount_fs+0xa3/0x310 [ 531.951052] vfs_kern_mount.part.0+0x68/0x470 [ 531.956734] do_mount+0x113c/0x2f10 [ 531.960822] ? cmp_ex_sort+0xc0/0xc0 [ 531.965307] ? __do_page_fault+0x180/0xd60 [ 531.970103] ? copy_mount_string+0x40/0x40 [ 531.974931] ? memset+0x20/0x40 [ 531.978698] ? copy_mount_options+0x26f/0x380 [ 531.983671] ksys_mount+0xcf/0x130 [ 531.987928] __x64_sys_mount+0xba/0x150 [ 531.992579] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 531.998008] do_syscall_64+0xf9/0x620 [ 532.002387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.008330] RIP: 0033:0x46702a [ 532.012177] 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 [ 532.033660] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 532.042542] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 532.050478] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 532.058225] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 532.067305] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 532.075117] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 532.091200] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 532.115018] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29040, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:25 executing program 2 (fault-call:0 fault-nth:82): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 532.185526] EXT4-fs (loop1): Ignoring removed bh option [ 532.206831] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 532.306621] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x299c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 532.385249] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 532.568137] EXT4-fs (loop3): Ignoring removed bh option [ 532.590353] EXT4-fs (loop1): Ignoring removed bh option [ 532.592677] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 532.615647] EXT4-fs (loop2): Ignoring removed bh option [ 532.622177] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28e80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 532.669220] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 532.685025] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 532.701804] FAULT_INJECTION: forcing a failure. [ 532.701804] name failslab, interval 1, probability 0, space 0, times 0 [ 532.734401] CPU: 0 PID: 549 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 532.743672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.753828] Call Trace: [ 532.756543] dump_stack+0x1fc/0x2ef [ 532.760480] should_fail.cold+0xa/0xf [ 532.764717] ? setup_fault_attr+0x200/0x200 [ 532.769420] ? mark_held_locks+0xf0/0xf0 [ 532.773875] ? kasan_kmalloc+0x139/0x160 [ 532.778485] __should_failslab+0x115/0x180 [ 532.782723] should_failslab+0x5/0x10 [ 532.786660] kmem_cache_alloc+0x3f/0x370 [ 532.791400] ? mempool_alloc+0x350/0x350 [ 532.796041] mempool_alloc+0x146/0x350 [ 532.800527] ? mempool_resize+0x790/0x790 [ 532.804966] ? check_preemption_disabled+0x41/0x280 [ 532.811678] ? find_get_entry+0x4f4/0x8a0 [ 532.816058] bio_alloc_bioset+0x389/0x5e0 [ 532.821203] ? __find_get_block+0x7a6/0xde0 [ 532.825821] ? bvec_alloc+0x2f0/0x2f0 [ 532.830255] ? lock_downgrade+0x720/0x720 [ 532.834762] submit_bh_wbc+0x141/0x760 [ 532.838863] ll_rw_block+0x1ed/0x220 [ 532.842762] __breadahead_gfp+0xb8/0x130 [ 532.847239] ? __breadahead+0x130/0x130 [ 532.851872] __ext4_get_inode_loc+0xc16/0x10f0 [ 532.856931] ? iget_locked+0x154/0x480 [ 532.861381] __ext4_iget+0x2ef/0x3e00 [ 532.865662] ? __alloc_workqueue_key+0x92d/0xed0 [ 532.870798] ? ext4_get_projid+0x190/0x190 [ 532.875640] ext4_fill_super+0x6f83/0xc820 [ 532.880085] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 532.886193] ? snprintf+0xbb/0xf0 [ 532.890068] ? wait_for_completion_io+0x10/0x10 [ 532.895500] ? set_blocksize+0x163/0x3f0 [ 532.899924] mount_bdev+0x2fc/0x3b0 [ 532.903887] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 532.909625] mount_fs+0xa3/0x310 [ 532.913734] vfs_kern_mount.part.0+0x68/0x470 [ 532.918851] do_mount+0x113c/0x2f10 [ 532.922569] ? cmp_ex_sort+0xc0/0xc0 [ 532.926816] ? __do_page_fault+0x180/0xd60 [ 532.931433] ? copy_mount_string+0x40/0x40 [ 532.936027] ? memset+0x20/0x40 [ 532.939455] ? copy_mount_options+0x26f/0x380 [ 532.944500] ksys_mount+0xcf/0x130 [ 532.948264] __x64_sys_mount+0xba/0x150 [ 532.952543] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 532.957650] do_syscall_64+0xf9/0x620 [ 532.962064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.968361] RIP: 0033:0x46702a [ 532.972183] 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 [ 532.994626] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 533.003036] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 533.011489] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 533.019895] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 06:06:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29080, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 533.028537] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 533.036740] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 06:06:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x45600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 533.082813] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 533.217138] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:06:26 executing program 2 (fault-call:0 fault-nth:83): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 533.270192] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 533.286827] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 533.297751] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:06:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x290c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28ec0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 533.377172] EXT4-fs (loop1): Ignoring removed bh option [ 533.412819] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 533.455535] EXT4-fs (loop3): Ignoring removed bh option [ 533.480034] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 533.519507] EXT4-fs (loop2): Ignoring removed bh option [ 533.557253] FAULT_INJECTION: forcing a failure. [ 533.557253] name failslab, interval 1, probability 0, space 0, times 0 [ 533.577699] CPU: 0 PID: 597 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 533.586032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.595668] Call Trace: [ 533.598289] dump_stack+0x1fc/0x2ef [ 533.602403] should_fail.cold+0xa/0xf [ 533.606474] ? setup_fault_attr+0x200/0x200 [ 533.611188] ? lock_acquire+0x170/0x3c0 [ 533.616101] __should_failslab+0x115/0x180 [ 533.621169] should_failslab+0x5/0x10 [ 533.625526] kmem_cache_alloc+0x277/0x370 [ 533.629960] add_system_zone+0x10a/0x4e0 [ 533.634847] ext4_setup_system_zone+0x366/0xac0 [ 533.640621] ? ext4_commit_super+0x6f1/0xb70 [ 533.645346] ? ext4_exit_system_zone+0x20/0x20 [ 533.650144] ? ext4_setup_super+0x5f3/0x9f0 [ 533.655386] ext4_fill_super+0x72e0/0xc820 [ 533.659978] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 533.665551] ? snprintf+0xbb/0xf0 [ 533.669654] ? wait_for_completion_io+0x10/0x10 [ 533.674565] ? set_blocksize+0x163/0x3f0 [ 533.678981] mount_bdev+0x2fc/0x3b0 [ 533.683157] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 533.684439] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 533.689231] mount_fs+0xa3/0x310 [ 533.689255] vfs_kern_mount.part.0+0x68/0x470 [ 533.689274] do_mount+0x113c/0x2f10 [ 533.689290] ? cmp_ex_sort+0xc0/0xc0 [ 533.689307] ? __do_page_fault+0x180/0xd60 [ 533.689321] ? copy_mount_string+0x40/0x40 [ 533.689345] ? memset+0x20/0x40 [ 533.689360] ? copy_mount_options+0x26f/0x380 [ 533.689374] ksys_mount+0xcf/0x130 [ 533.689392] __x64_sys_mount+0xba/0x150 [ 533.744884] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 533.750127] do_syscall_64+0xf9/0x620 [ 533.754417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 533.760756] RIP: 0033:0x46702a [ 533.765260] 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 [ 533.786435] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 533.795070] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 533.803999] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 533.813272] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 533.821687] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 533.830059] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 533.842846] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:27 executing program 2 (fault-call:0 fault-nth:84): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 533.891302] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 533.899097] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 533.914399] EXT4-fs (loop1): Ignoring removed bh option [ 533.931194] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 533.951716] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29a40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 534.274524] EXT4-fs (loop3): Ignoring removed bh option [ 534.308687] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 534.323685] EXT4-fs (loop2): Ignoring removed bh option [ 534.349572] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 534.387444] FAULT_INJECTION: forcing a failure. [ 534.387444] name failslab, interval 1, probability 0, space 0, times 0 06:06:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 534.410712] CPU: 0 PID: 632 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 534.420263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.430341] Call Trace: [ 534.433158] dump_stack+0x1fc/0x2ef [ 534.437884] should_fail.cold+0xa/0xf [ 534.442942] ? setup_fault_attr+0x200/0x200 [ 534.448849] ? lock_acquire+0x170/0x3c0 [ 534.453501] __should_failslab+0x115/0x180 [ 534.458057] should_failslab+0x5/0x10 [ 534.463399] kmem_cache_alloc+0x277/0x370 [ 534.468581] add_system_zone+0x10a/0x4e0 [ 534.473489] ext4_setup_system_zone+0x366/0xac0 [ 534.478529] ? ext4_commit_super+0x6f1/0xb70 [ 534.483938] ? ext4_exit_system_zone+0x20/0x20 [ 534.489916] ? ext4_setup_super+0x5f3/0x9f0 [ 534.495729] ext4_fill_super+0x72e0/0xc820 [ 534.501924] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 534.507711] ? snprintf+0xbb/0xf0 [ 534.512040] ? wait_for_completion_io+0x10/0x10 [ 534.517466] ? set_blocksize+0x163/0x3f0 [ 534.522810] mount_bdev+0x2fc/0x3b0 [ 534.527446] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 534.533459] mount_fs+0xa3/0x310 [ 534.537454] vfs_kern_mount.part.0+0x68/0x470 [ 534.543639] do_mount+0x113c/0x2f10 [ 534.547593] ? cmp_ex_sort+0xc0/0xc0 [ 534.551592] ? __do_page_fault+0x180/0xd60 [ 534.556382] ? copy_mount_string+0x40/0x40 [ 534.561006] ? memset+0x20/0x40 [ 534.564868] ? copy_mount_options+0x26f/0x380 [ 534.570361] ksys_mount+0xcf/0x130 [ 534.574424] __x64_sys_mount+0xba/0x150 [ 534.579599] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 534.584893] do_syscall_64+0xf9/0x620 [ 534.589603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 534.595324] RIP: 0033:0x46702a [ 534.600702] 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 [ 534.624603] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 534.633789] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 534.642418] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 534.651450] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 534.659890] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 534.668070] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 534.683476] EXT4-fs mount: 1 callbacks suppressed [ 534.683494] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:28 executing program 2 (fault-call:0 fault-nth:85): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 534.802632] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 534.809756] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 534.814216] EXT4-fs (loop1): Ignoring removed bh option [ 534.841738] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29140, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 534.972899] EXT4-fs (loop3): Ignoring removed bh option [ 534.980236] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 534.995518] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 535.021289] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:06:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 535.105473] EXT4-fs (loop1): Ignoring removed bh option [ 535.111433] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29a80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 535.182735] EXT4-fs (loop2): Ignoring removed bh option [ 535.189238] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 535.215367] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c003, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 535.238626] FAULT_INJECTION: forcing a failure. [ 535.238626] name failslab, interval 1, probability 0, space 0, times 0 [ 535.273313] CPU: 0 PID: 690 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 535.283877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.295686] Call Trace: [ 535.298665] dump_stack+0x1fc/0x2ef [ 535.303646] should_fail.cold+0xa/0xf [ 535.308712] ? setup_fault_attr+0x200/0x200 [ 535.314661] ? lock_acquire+0x170/0x3c0 [ 535.319994] __should_failslab+0x115/0x180 [ 535.325227] should_failslab+0x5/0x10 [ 535.329959] kmem_cache_alloc+0x277/0x370 [ 535.334424] add_system_zone+0x10a/0x4e0 [ 535.339484] ext4_setup_system_zone+0x1c0/0xac0 [ 535.345190] ? ext4_commit_super+0x6f1/0xb70 [ 535.350235] ? ext4_exit_system_zone+0x20/0x20 [ 535.356404] ? ext4_setup_super+0x5f3/0x9f0 [ 535.364239] ext4_fill_super+0x72e0/0xc820 [ 535.370619] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 535.377014] ? snprintf+0xbb/0xf0 [ 535.381283] ? wait_for_completion_io+0x10/0x10 [ 535.386650] ? set_blocksize+0x163/0x3f0 [ 535.391643] mount_bdev+0x2fc/0x3b0 [ 535.396251] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 535.403091] mount_fs+0xa3/0x310 [ 535.407765] vfs_kern_mount.part.0+0x68/0x470 [ 535.413481] do_mount+0x113c/0x2f10 [ 535.417964] ? cmp_ex_sort+0xc0/0xc0 [ 535.422722] ? __do_page_fault+0x180/0xd60 [ 535.427426] ? copy_mount_string+0x40/0x40 [ 535.432189] ? memset+0x20/0x40 [ 535.436382] ? copy_mount_options+0x26f/0x380 [ 535.441631] ksys_mount+0xcf/0x130 [ 535.445831] __x64_sys_mount+0xba/0x150 [ 535.450989] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 535.456548] do_syscall_64+0xf9/0x620 [ 535.461413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.467408] RIP: 0033:0x46702a [ 535.471523] 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 [ 535.493211] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 535.502152] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 535.510369] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 535.519599] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 535.527600] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 535.535954] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 535.549686] EXT4-fs (loop2): failed to initialize system zone (-12) [ 535.558856] EXT4-fs (loop2): mount failed 06:06:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28f80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 535.759917] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 535.781224] EXT4-fs (loop1): Ignoring removed bh option 06:06:29 executing program 2 (fault-call:0 fault-nth:86): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 535.800667] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 535.832439] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 535.877692] EXT4-fs (loop3): Ignoring removed bh option [ 535.892983] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29180, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c203, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 535.965287] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 535.998421] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 536.025870] EXT4-fs (loop2): Ignoring removed bh option [ 536.032874] FAULT_INJECTION: forcing a failure. [ 536.032874] name failslab, interval 1, probability 0, space 0, times 0 [ 536.045697] CPU: 0 PID: 723 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 536.054344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.064840] Call Trace: [ 536.067716] dump_stack+0x1fc/0x2ef [ 536.072000] should_fail.cold+0xa/0xf [ 536.076675] ? setup_fault_attr+0x200/0x200 [ 536.081868] ? lock_acquire+0x170/0x3c0 [ 536.086049] __should_failslab+0x115/0x180 [ 536.090832] should_failslab+0x5/0x10 [ 536.094800] kmem_cache_alloc+0x277/0x370 [ 536.099285] add_system_zone+0x10a/0x4e0 [ 536.103568] ext4_setup_system_zone+0x209/0xac0 [ 536.108469] ? ext4_commit_super+0x6f1/0xb70 [ 536.113650] ? ext4_exit_system_zone+0x20/0x20 [ 536.118417] ? ext4_setup_super+0x5f3/0x9f0 [ 536.123344] ext4_fill_super+0x72e0/0xc820 [ 536.127900] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 536.133386] ? snprintf+0xbb/0xf0 [ 536.137058] ? wait_for_completion_io+0x10/0x10 [ 536.142164] ? set_blocksize+0x163/0x3f0 [ 536.146504] mount_bdev+0x2fc/0x3b0 [ 536.150227] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 536.155714] mount_fs+0xa3/0x310 [ 536.159286] vfs_kern_mount.part.0+0x68/0x470 [ 536.163928] do_mount+0x113c/0x2f10 [ 536.167893] ? cmp_ex_sort+0xc0/0xc0 [ 536.171919] ? __do_page_fault+0x180/0xd60 [ 536.176476] ? copy_mount_string+0x40/0x40 [ 536.181173] ? memset+0x20/0x40 [ 536.184571] ? copy_mount_options+0x26f/0x380 [ 536.189223] ksys_mount+0xcf/0x130 [ 536.193040] __x64_sys_mount+0xba/0x150 [ 536.197465] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 536.202302] do_syscall_64+0xf9/0x620 [ 536.206152] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 536.211471] RIP: 0033:0x46702a [ 536.215180] 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 [ 536.235231] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 536.243582] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 536.251347] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 536.259156] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 536.266878] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 06:06:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29ac0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 536.275177] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 536.287384] EXT4-fs (loop2): failed to initialize system zone (-12) [ 536.294143] EXT4-fs (loop2): mount failed 06:06:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:30 executing program 2 (fault-call:0 fault-nth:87): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 536.562651] EXT4-fs (loop1): Ignoring removed bh option [ 536.573409] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 536.579627] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28fc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 536.639488] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 536.678232] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 536.688959] EXT4-fs (loop3): Ignoring removed bh option [ 536.708177] EXT4-fs (loop2): Ignoring removed bh option [ 536.718493] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 536.742684] EXT4-fs (loop1): Ignoring removed bh option [ 536.753076] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x291c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 536.791435] FAULT_INJECTION: forcing a failure. [ 536.791435] name failslab, interval 1, probability 0, space 0, times 0 [ 536.808531] CPU: 0 PID: 757 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 536.817174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.827746] Call Trace: [ 536.830603] dump_stack+0x1fc/0x2ef [ 536.834796] should_fail.cold+0xa/0xf [ 536.839650] ? setup_fault_attr+0x200/0x200 [ 536.844484] ? lock_acquire+0x170/0x3c0 [ 536.848769] __should_failslab+0x115/0x180 [ 536.854175] should_failslab+0x5/0x10 [ 536.858285] kmem_cache_alloc+0x277/0x370 [ 536.862765] add_system_zone+0x10a/0x4e0 [ 536.867446] ext4_setup_system_zone+0x1c0/0xac0 [ 536.872301] ? ext4_commit_super+0x6f1/0xb70 [ 536.876907] ? ext4_exit_system_zone+0x20/0x20 [ 536.881491] ? ext4_setup_super+0x5f3/0x9f0 [ 536.885911] ext4_fill_super+0x72e0/0xc820 [ 536.890599] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 536.896124] ? snprintf+0xbb/0xf0 [ 536.899759] ? wait_for_completion_io+0x10/0x10 [ 536.904550] ? set_blocksize+0x163/0x3f0 [ 536.908930] mount_bdev+0x2fc/0x3b0 [ 536.912776] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 536.917895] mount_fs+0xa3/0x310 [ 536.921737] vfs_kern_mount.part.0+0x68/0x470 [ 536.926363] do_mount+0x113c/0x2f10 [ 536.930179] ? cmp_ex_sort+0xc0/0xc0 [ 536.934332] ? __do_page_fault+0x180/0xd60 [ 536.938669] ? copy_mount_string+0x40/0x40 [ 536.943308] ? memset+0x20/0x40 [ 536.946877] ? copy_mount_options+0x26f/0x380 [ 536.952006] ksys_mount+0xcf/0x130 [ 536.955947] __x64_sys_mount+0xba/0x150 [ 536.960337] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 536.965025] do_syscall_64+0xf9/0x620 [ 536.968850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 536.974609] RIP: 0033:0x46702a [ 536.978357] 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 [ 536.998430] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 537.007174] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 537.015201] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 537.023030] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 537.031245] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 537.039570] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 537.057645] EXT4-fs (loop2): failed to initialize system zone (-12) [ 537.067886] EXT4-fs (loop2): mount failed 06:06:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:30 executing program 2 (fault-call:0 fault-nth:88): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 537.120346] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) 06:06:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ea02, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 537.263601] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 537.327216] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 537.356699] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (163 blocks) [ 537.378502] EXT4-fs (loop2): Ignoring removed bh option [ 537.386307] FAULT_INJECTION: forcing a failure. [ 537.386307] name failslab, interval 1, probability 0, space 0, times 0 [ 537.412802] CPU: 0 PID: 797 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 537.421167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 537.431345] Call Trace: [ 537.434258] dump_stack+0x1fc/0x2ef [ 537.436280] EXT4-fs (loop1): Ignoring removed bh option [ 537.438090] should_fail.cold+0xa/0xf [ 537.438110] ? setup_fault_attr+0x200/0x200 [ 537.438125] ? lock_acquire+0x170/0x3c0 [ 537.438144] __should_failslab+0x115/0x180 [ 537.444005] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 537.447938] should_failslab+0x5/0x10 [ 537.447953] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 537.447969] __kmalloc_node+0x38/0x70 [ 537.447986] kvmalloc_node+0x61/0xf0 [ 537.448002] ext4_mb_alloc_groupinfo+0x112/0x4b0 [ 537.448019] ext4_mb_init+0x985/0x1790 [ 537.448043] ext4_fill_super+0x7308/0xc820 [ 537.448084] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 537.448098] ? snprintf+0xbb/0xf0 [ 537.448119] ? wait_for_completion_io+0x10/0x10 [ 537.498674] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 537.500454] ? set_blocksize+0x163/0x3f0 [ 537.529046] mount_bdev+0x2fc/0x3b0 [ 537.533556] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 537.539010] mount_fs+0xa3/0x310 [ 537.542669] vfs_kern_mount.part.0+0x68/0x470 [ 537.547886] do_mount+0x113c/0x2f10 [ 537.551868] ? cmp_ex_sort+0xc0/0xc0 [ 537.556094] ? __do_page_fault+0x180/0xd60 [ 537.560973] ? copy_mount_string+0x40/0x40 [ 537.565677] ? memset+0x20/0x40 [ 537.568986] ? copy_mount_options+0x26f/0x380 [ 537.574233] ksys_mount+0xcf/0x130 [ 537.578302] __x64_sys_mount+0xba/0x150 [ 537.582692] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 537.587556] do_syscall_64+0xf9/0x620 [ 537.591724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 537.597589] RIP: 0033:0x46702a [ 537.601279] 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 [ 537.622147] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 537.630492] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 537.638579] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 537.646039] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 537.653943] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 537.661503] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 537.672352] EXT4-fs (loop2): can't allocate buddy meta group [ 537.678575] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 537.685303] EXT4-fs (loop2): mount failed 06:06:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29b40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:31 executing program 2 (fault-call:0 fault-nth:89): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 537.763068] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 537.785442] EXT4-fs (loop3): Ignoring removed bh option [ 537.793899] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fc00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 537.975077] EXT4-fs (loop2): Ignoring removed bh option [ 537.996417] FAULT_INJECTION: forcing a failure. [ 537.996417] name failslab, interval 1, probability 0, space 0, times 0 [ 538.011346] CPU: 0 PID: 824 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 06:06:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 538.019631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.029174] Call Trace: [ 538.031784] dump_stack+0x1fc/0x2ef [ 538.035640] should_fail.cold+0xa/0xf [ 538.039467] ? setup_fault_attr+0x200/0x200 [ 538.044227] ? lock_acquire+0x170/0x3c0 [ 538.048293] __should_failslab+0x115/0x180 [ 538.052553] should_failslab+0x5/0x10 [ 538.052560] EXT4-fs (loop1): Ignoring removed bh option [ 538.052586] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 538.056507] __kmalloc+0x2ab/0x3c0 [ 538.056521] ? ext4_mb_init+0x114/0x1790 [ 538.056540] ext4_mb_init+0x114/0x1790 [ 538.056558] ? ext4_setup_super+0x5f3/0x9f0 [ 538.056574] ext4_fill_super+0x7308/0xc820 [ 538.056607] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 538.056623] ? snprintf+0xbb/0xf0 [ 538.056644] ? wait_for_completion_io+0x10/0x10 [ 538.056655] ? set_blocksize+0x163/0x3f0 [ 538.056673] mount_bdev+0x2fc/0x3b0 [ 538.056685] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 538.056704] mount_fs+0xa3/0x310 [ 538.124156] vfs_kern_mount.part.0+0x68/0x470 [ 538.128831] do_mount+0x113c/0x2f10 [ 538.132450] ? cmp_ex_sort+0xc0/0xc0 [ 538.136158] ? __do_page_fault+0x180/0xd60 [ 538.140660] ? copy_mount_string+0x40/0x40 [ 538.145078] ? memset+0x20/0x40 [ 538.148436] ? copy_mount_options+0x26f/0x380 [ 538.153096] ksys_mount+0xcf/0x130 [ 538.156788] __x64_sys_mount+0xba/0x150 [ 538.160991] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 538.165590] do_syscall_64+0xf9/0x620 [ 538.169501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 538.175330] RIP: 0033:0x46702a [ 538.178522] 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 [ 538.198039] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 538.206004] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 538.213449] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 538.221047] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 538.228571] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 538.236307] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 538.246347] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 538.252831] EXT4-fs (loop2): mount failed [ 538.283287] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 538.318178] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29240, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:32 executing program 2 (fault-call:0 fault-nth:90): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 538.426935] EXT4-fs (loop1): Ignoring removed bh option [ 538.434754] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29b80, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 538.564981] EXT4-fs (loop3): Ignoring removed bh option [ 538.565059] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 538.570822] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) [ 538.621407] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 538.652118] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 538.659989] EXT4-fs (loop2): Ignoring removed bh option [ 538.680218] FAULT_INJECTION: forcing a failure. [ 538.680218] name failslab, interval 1, probability 0, space 0, times 0 [ 538.700321] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 538.706868] CPU: 0 PID: 870 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 538.718953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.729642] Call Trace: [ 538.732708] dump_stack+0x1fc/0x2ef [ 538.736501] should_fail.cold+0xa/0xf [ 538.740635] ? setup_fault_attr+0x200/0x200 [ 538.745353] ? lock_acquire+0x170/0x3c0 [ 538.749569] __should_failslab+0x115/0x180 [ 538.754492] should_failslab+0x5/0x10 [ 538.758551] kmem_cache_alloc+0x277/0x370 [ 538.763153] add_system_zone+0x10a/0x4e0 [ 538.767349] ext4_setup_system_zone+0x1c0/0xac0 [ 538.772109] ? ext4_commit_super+0x6f1/0xb70 [ 538.776704] ? ext4_exit_system_zone+0x20/0x20 [ 538.781484] ? ext4_setup_super+0x5f3/0x9f0 [ 538.786060] ext4_fill_super+0x72e0/0xc820 [ 538.790411] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 538.795516] ? snprintf+0xbb/0xf0 [ 538.799237] ? wait_for_completion_io+0x10/0x10 [ 538.804261] ? set_blocksize+0x163/0x3f0 [ 538.808357] mount_bdev+0x2fc/0x3b0 [ 538.812185] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 538.817630] mount_fs+0xa3/0x310 [ 538.821018] vfs_kern_mount.part.0+0x68/0x470 [ 538.825760] do_mount+0x113c/0x2f10 [ 538.829536] ? cmp_ex_sort+0xc0/0xc0 [ 538.833461] ? __do_page_fault+0x180/0xd60 [ 538.837709] ? copy_mount_string+0x40/0x40 [ 538.842254] ? memset+0x20/0x40 [ 538.845547] ? copy_mount_options+0x26f/0x380 [ 538.850134] ksys_mount+0xcf/0x130 [ 538.853769] __x64_sys_mount+0xba/0x150 [ 538.858087] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 538.863042] do_syscall_64+0xf9/0x620 [ 538.867117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 538.872534] RIP: 0033:0x46702a [ 538.875750] 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 [ 538.895657] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 538.903545] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 538.911395] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 538.919232] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 538.927078] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 538.934613] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 538.944658] EXT4-fs (loop2): failed to initialize system zone (-12) [ 538.951582] EXT4-fs (loop2): mount failed 06:06:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29040, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ff0f, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:32 executing program 2 (fault-call:0 fault-nth:91): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 538.982157] EXT4-fs (loop1): Ignoring removed bh option [ 538.995781] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) 06:06:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29080, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29bc0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29280, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 539.212707] EXT4-fs (loop3): Ignoring removed bh option [ 539.227194] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 539.279915] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 539.301621] EXT4-fs (loop2): Ignoring removed bh option 06:06:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 539.333284] FAULT_INJECTION: forcing a failure. [ 539.333284] name failslab, interval 1, probability 0, space 0, times 0 [ 539.376650] CPU: 0 PID: 900 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 539.385183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 539.395176] Call Trace: [ 539.397790] dump_stack+0x1fc/0x2ef [ 539.401439] should_fail.cold+0xa/0xf [ 539.405621] ? setup_fault_attr+0x200/0x200 [ 539.411795] ? lock_acquire+0x170/0x3c0 [ 539.416169] __should_failslab+0x115/0x180 [ 539.420862] should_failslab+0x5/0x10 [ 539.425124] kmem_cache_alloc+0x277/0x370 [ 539.426899] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 539.430014] add_system_zone+0x10a/0x4e0 [ 539.430038] ext4_setup_system_zone+0x209/0xac0 [ 539.430059] ? ext4_commit_super+0x6f1/0xb70 [ 539.453317] ? ext4_exit_system_zone+0x20/0x20 [ 539.458013] ? ext4_setup_super+0x5f3/0x9f0 [ 539.462385] ext4_fill_super+0x72e0/0xc820 [ 539.466689] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 539.471915] ? snprintf+0xbb/0xf0 [ 539.475840] ? wait_for_completion_io+0x10/0x10 [ 539.480613] ? set_blocksize+0x163/0x3f0 [ 539.484956] mount_bdev+0x2fc/0x3b0 [ 539.488845] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 539.494454] mount_fs+0xa3/0x310 [ 539.497930] vfs_kern_mount.part.0+0x68/0x470 [ 539.502833] do_mount+0x113c/0x2f10 [ 539.507240] ? cmp_ex_sort+0xc0/0xc0 [ 539.511995] ? __do_page_fault+0x180/0xd60 [ 539.516706] ? copy_mount_string+0x40/0x40 [ 539.521330] ? memset+0x20/0x40 [ 539.524726] ? copy_mount_options+0x26f/0x380 [ 539.529605] ksys_mount+0xcf/0x130 [ 539.533683] __x64_sys_mount+0xba/0x150 [ 539.538498] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 539.543308] do_syscall_64+0xf9/0x620 [ 539.548210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 539.553593] RIP: 0033:0x46702a [ 539.556896] 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 [ 539.577768] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 539.585584] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 539.593461] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 539.601004] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 539.610521] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 539.618428] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 539.629184] EXT4-fs (loop2): failed to initialize system zone (-12) [ 539.635936] EXT4-fs (loop2): mount failed [ 539.661330] EXT4-fs (loop1): Ignoring removed bh option [ 539.667504] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:33 executing program 2 (fault-call:0 fault-nth:92): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 539.669863] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 539.678352] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 539.735630] EXT4-fs (loop3): Ignoring removed bh option [ 539.748028] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 539.834441] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 539.866764] EXT4-fs (loop1): Ignoring removed bh option 06:06:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 539.881420] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (166 blocks) [ 539.891665] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 539.902910] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x292c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) 06:06:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x290c0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) 06:06:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 540.259590] EXT4-fs (loop3): Ignoring removed bh option [ 540.266765] EXT4-fs (loop2): Ignoring removed bh option [ 540.272366] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 540.291850] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue [ 540.316513] FAULT_INJECTION: forcing a failure. [ 540.316513] name failslab, interval 1, probability 0, space 0, times 0 [ 540.330024] CPU: 1 PID: 947 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 540.338412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.348315] Call Trace: [ 540.351110] dump_stack+0x1fc/0x2ef [ 540.354928] should_fail.cold+0xa/0xf [ 540.359884] ? setup_fault_attr+0x200/0x200 [ 540.364997] ? lock_acquire+0x170/0x3c0 [ 540.369561] __should_failslab+0x115/0x180 [ 540.374011] should_failslab+0x5/0x10 [ 540.378361] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 540.384081] __kmalloc_node+0x38/0x70 [ 540.388438] kvmalloc_node+0x61/0xf0 [ 540.392340] ext4_mb_alloc_groupinfo+0x112/0x4b0 [ 540.397357] ext4_mb_init+0x985/0x1790 [ 540.401382] ext4_fill_super+0x7308/0xc820 [ 540.405920] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 540.411120] ? snprintf+0xbb/0xf0 [ 540.415062] ? wait_for_completion_io+0x10/0x10 [ 540.419904] ? set_blocksize+0x163/0x3f0 [ 540.424412] mount_bdev+0x2fc/0x3b0 [ 540.428230] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 540.433445] mount_fs+0xa3/0x310 [ 540.436977] vfs_kern_mount.part.0+0x68/0x470 [ 540.441967] do_mount+0x113c/0x2f10 [ 540.445789] ? cmp_ex_sort+0xc0/0xc0 [ 540.449512] ? __do_page_fault+0x180/0xd60 [ 540.453888] ? copy_mount_string+0x40/0x40 [ 540.458357] ? memset+0x20/0x40 [ 540.461651] ? copy_mount_options+0x26f/0x380 [ 540.466244] ksys_mount+0xcf/0x130 [ 540.470064] __x64_sys_mount+0xba/0x150 [ 540.474053] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 540.479218] do_syscall_64+0xf9/0x620 [ 540.483204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 540.488573] RIP: 0033:0x46702a [ 540.491984] 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 [ 540.511740] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 540.519542] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 540.527970] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 540.535808] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 540.543218] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 540.550753] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 540.563799] EXT4-fs (loop2): can't allocate buddy meta group [ 540.570625] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 540.577217] EXT4-fs (loop2): mount failed [ 540.612698] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 540.623493] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1010000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 540.658183] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) 06:06:34 executing program 2 (fault-call:0 fault-nth:93): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) 06:06:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 540.855115] EXT4-fs (loop1): Ignoring removed bh option [ 540.865663] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (167 blocks) [ 540.876409] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) [ 540.914773] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 540.926643] EXT4-fs (loop2): Ignoring removed bh option 06:06:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}]}) [ 540.962793] FAULT_INJECTION: forcing a failure. [ 540.962793] name failslab, interval 1, probability 0, space 0, times 0 [ 540.992713] CPU: 0 PID: 994 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 541.001169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.010920] Call Trace: [ 541.013516] dump_stack+0x1fc/0x2ef [ 541.017233] should_fail.cold+0xa/0xf [ 541.021033] ? setup_fault_attr+0x200/0x200 [ 541.025757] ? lock_acquire+0x170/0x3c0 [ 541.030230] __should_failslab+0x115/0x180 [ 541.035021] should_failslab+0x5/0x10 [ 541.039149] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 541.044364] __kmalloc_node+0x38/0x70 [ 541.048420] kvmalloc_node+0x61/0xf0 [ 541.052247] ext4_alloc_flex_bg_array+0x1b8/0x620 [ 541.057929] ext4_fill_super+0xbddf/0xc820 [ 541.062654] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 541.067760] ? snprintf+0xbb/0xf0 [ 541.071363] ? wait_for_completion_io+0x10/0x10 [ 541.076328] ? set_blocksize+0x163/0x3f0 [ 541.080664] mount_bdev+0x2fc/0x3b0 [ 541.084403] ? ext4_calculate_overhead+0x11c0/0x11c0 [ 541.089905] mount_fs+0xa3/0x310 [ 541.093993] vfs_kern_mount.part.0+0x68/0x470 [ 541.098943] do_mount+0x113c/0x2f10 [ 541.103278] ? cmp_ex_sort+0xc0/0xc0 [ 541.107212] ? __do_page_fault+0x180/0xd60 [ 541.112747] ? copy_mount_string+0x40/0x40 [ 541.117259] ? memset+0x20/0x40 [ 541.120954] ? copy_mount_options+0x26f/0x380 [ 541.126055] ksys_mount+0xcf/0x130 [ 541.130037] __x64_sys_mount+0xba/0x150 [ 541.134976] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 541.139571] do_syscall_64+0xf9/0x620 [ 541.144105] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.150204] RIP: 0033:0x46702a [ 541.153743] 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 [ 541.173734] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 541.181876] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 541.189920] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 541.197570] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 541.205329] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 06:06:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks'}}]}) [ 541.213238] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 541.230476] EXT4-fs (loop2): not enough memory for 1 flex groups [ 541.237269] EXT4-fs (loop2): unable to initialize flex_bg meta info! [ 541.249236] EXT4-fs (loop2): mount failed [ 541.257795] kasan: CONFIG_KASAN_INLINE enabled [ 541.262952] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 541.271929] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 541.278400] CPU: 0 PID: 994 Comm: syz-executor.2 Not tainted 4.19.172-syzkaller #0 [ 541.286519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.296509] RIP: 0010:mount_fs+0xe0/0x310 [ 541.300862] Code: 81 fc 00 f0 ff ff 0f 87 eb 01 00 00 e8 a9 14 bf ff 49 8d bc 24 c8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ed 01 00 00 4d 8b ac 24 c8 00 00 00 4d 85 ed 0f [ 541.321539] RSP: 0018:ffff888049a57ce0 EFLAGS: 00010202 [ 541.327265] RAX: dffffc0000000000 RBX: ffffffff8a0a8b80 RCX: ffffc90009f3d000 [ 541.334811] RDX: 0000000000000019 RSI: ffffffff81a34517 RDI: 00000000000000c8 [ 541.342479] RBP: 0000000000000000 R08: 0000000000400000 R09: fffffffffffff000 [ 541.350026] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 541.357759] R13: ffff88809692ac80 R14: 0000000000000000 R15: ffff8880a85b7000 [ 541.365911] FS: 00007f87dfb45700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 541.374594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 541.380668] CR2: 0000000002cc5888 CR3: 00000000ab6c3000 CR4: 00000000001406f0 [ 541.388230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 541.396313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 541.403796] Call Trace: [ 541.406406] vfs_kern_mount.part.0+0x68/0x470 [ 541.410929] do_mount+0x113c/0x2f10 [ 541.414575] ? cmp_ex_sort+0xc0/0xc0 [ 541.418427] ? __do_page_fault+0x180/0xd60 [ 541.423181] ? copy_mount_string+0x40/0x40 [ 541.427441] ? memset+0x20/0x40 [ 541.430763] ? copy_mount_options+0x26f/0x380 [ 541.435365] ksys_mount+0xcf/0x130 [ 541.438925] __x64_sys_mount+0xba/0x150 [ 541.443123] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 541.447919] do_syscall_64+0xf9/0x620 [ 541.451744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 541.456942] RIP: 0033:0x46702a [ 541.460150] 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 [ 541.479943] RSP: 002b:00007f87dfb44fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 541.488103] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046702a [ 541.495654] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f87dfb45000 [ 541.503412] RBP: 00007f87dfb45040 R08: 00007f87dfb45040 R09: 0000000020000000 [ 541.510879] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 541.518990] R13: 0000000020000100 R14: 00007f87dfb45000 R15: 0000000020000580 [ 541.526631] Modules linked in: [ 541.550858] ---[ end trace 3684bb1b968cf73b ]--- [ 541.566910] EXT4-fs (loop3): Ignoring removed bh option [ 541.575972] RIP: 0010:mount_fs+0xe0/0x310 [ 541.580750] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 541.593542] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,inode_readahead_blks=0x0000000002000000,jqfmt=vfsv0,bh,noquota,,errors=continue 06:06:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x29c40, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 541.599764] Code: 81 fc 00 f0 ff ff 0f 87 eb 01 00 00 e8 a9 14 bf ff 49 8d bc 24 c8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ed 01 00 00 4d 8b ac 24 c8 00 00 00 4d 85 ed 0f [ 541.633671] RSP: 0018:ffff888049a57ce0 EFLAGS: 00010202 [ 541.640279] RAX: dffffc0000000000 RBX: ffffffff8a0a8b80 RCX: ffffc90009f3d000 [ 541.649044] RDX: 0000000000000019 RSI: ffffffff81a34517 RDI: 00000000000000c8 [ 541.657597] RBP: 0000000000000000 R08: 0000000000400000 R09: fffffffffffff000 [ 541.666559] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 541.675173] R13: ffff88809692ac80 R14: 0000000000000000 R15: ffff8880a85b7000 [ 541.682868] FS: 00007f87dfb45700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 541.694902] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (164 blocks) [ 541.696581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 06:06:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@resgid={'resgid'}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@bh='bh'}, {@noquota='noquota'}]}) [ 541.711232] CR2: 00007f36b1708000 CR3: 00000000ab6c3000 CR4: 00000000001406e0 [ 541.726072] EXT4-fs (loop0): bad geometry: block count 256 exceeds size of device (164 blocks) [ 541.731516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 541.744853] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 541.746243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 541.769197] Kernel panic - not syncing: Fatal exception [ 541.776469] Kernel Offset: disabled [ 541.780418] Rebooting in 86400 seconds..