Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts. executing program [ 564.632775] FAULT_INJECTION: forcing a failure. [ 564.632775] name failslab, interval 1, probability 0, space 0, times 1 [ 564.644295] CPU: 1 PID: 8121 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 564.652197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 564.661555] Call Trace: [ 564.664162] dump_stack+0x1fc/0x2ef [ 564.667801] should_fail.cold+0xa/0xf [ 564.671615] ? setup_fault_attr+0x200/0x200 [ 564.675950] ? lock_acquire+0x170/0x3c0 [ 564.679935] __should_failslab+0x115/0x180 [ 564.684165] should_failslab+0x5/0x10 [ 564.687959] __kmalloc+0x2ab/0x3c0 [ 564.691509] ? hfs_find_init+0x91/0x230 [ 564.695474] hfs_find_init+0x91/0x230 [ 564.699274] hfs_ext_read_extent+0x191/0xa20 [ 564.703676] ? __hfs_ext_write_extent+0x510/0x510 [ 564.708507] ? clean_bdev_aliases+0x5c3/0x6e0 [ 564.712988] ? hfs_get_block+0x532/0x7e0 [ 564.717053] hfs_extend_file+0x4a0/0xac0 [ 564.721113] ? hfs_free_fork+0x920/0x920 [ 564.725166] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 564.730170] ? __mark_inode_dirty+0x23f/0x1140 [ 564.734742] hfs_get_block+0x17b/0x7e0 [ 564.738615] __block_write_begin_int+0x46c/0x17b0 [ 564.743444] ? hfs_extend_file+0xac0/0xac0 [ 564.747668] ? __breadahead_gfp+0x130/0x130 [ 564.751973] ? io_schedule_timeout+0x140/0x140 [ 564.756539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 564.761286] ? wait_for_stable_page+0x122/0x360 [ 564.765938] ? hfs_extend_file+0xac0/0xac0 [ 564.770156] block_write_begin+0x58/0x2e0 [ 564.774291] cont_write_begin+0x55a/0x820 [ 564.778423] ? check_preemption_disabled+0x41/0x280 [ 564.783425] ? lock_downgrade+0x720/0x720 [ 564.787562] ? hfs_extend_file+0xac0/0xac0 [ 564.791784] ? check_preemption_disabled+0x41/0x280 [ 564.796791] ? block_write_begin+0x2e0/0x2e0 [ 564.801188] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 564.806884] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 564.811882] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 564.817059] hfs_write_begin+0x87/0x150 [ 564.821017] ? hfs_extend_file+0xac0/0xac0 [ 564.825237] generic_perform_write+0x1f8/0x4d0 [ 564.829805] ? __mnt_drop_write_file+0x6f/0xa0 [ 564.834370] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 564.839019] ? current_time+0x1c0/0x1c0 [ 564.842976] ? lock_acquire+0x170/0x3c0 [ 564.846935] __generic_file_write_iter+0x24b/0x610 [ 564.851848] generic_file_write_iter+0x3f8/0x730 [ 564.856594] __vfs_write+0x51b/0x770 [ 564.860312] ? common_file_perm+0x4e5/0x850 [ 564.864616] ? kernel_read+0x110/0x110 [ 564.868492] ? check_preemption_disabled+0x41/0x280 [ 564.873495] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 564.878505] vfs_write+0x1f3/0x540 [ 564.882030] ksys_write+0x12b/0x2a0 [ 564.885639] ? __ia32_sys_read+0xb0/0xb0 [ 564.889685] ? trace_hardirqs_off_caller+0x6e/0x210 [ 564.894682] ? do_syscall_64+0x21/0x620 [ 564.898638] do_syscall_64+0xf9/0x620 [ 564.902422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.907622] RIP: 0033:0x7fca845269e9 [ 564.911319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 564.930207] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 564.937903] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 564.945157] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 564.952407] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 564.959658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 564.966936] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000000 executing program [ 565.034079] FAULT_INJECTION: forcing a failure. [ 565.034079] name failslab, interval 1, probability 0, space 0, times 0 [ 565.050989] CPU: 1 PID: 8127 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 565.058911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 565.068266] Call Trace: [ 565.070845] dump_stack+0x1fc/0x2ef [ 565.074460] should_fail.cold+0xa/0xf [ 565.078244] ? setup_fault_attr+0x200/0x200 [ 565.082551] ? lock_acquire+0x170/0x3c0 [ 565.086630] __should_failslab+0x115/0x180 [ 565.090853] should_failslab+0x5/0x10 [ 565.094638] __kmalloc+0x2ab/0x3c0 [ 565.098163] ? hfs_find_init+0x91/0x230 [ 565.102149] hfs_find_init+0x91/0x230 [ 565.105932] hfs_ext_read_extent+0x191/0xa20 [ 565.110324] ? __hfs_ext_write_extent+0x510/0x510 [ 565.115151] ? clean_bdev_aliases+0x5c3/0x6e0 [ 565.119652] hfs_extend_file+0x4a0/0xac0 [ 565.123698] ? hfs_free_fork+0x920/0x920 [ 565.127740] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.132740] ? __mark_inode_dirty+0x23f/0x1140 [ 565.137306] hfs_get_block+0x17b/0x7e0 [ 565.141182] __block_write_begin_int+0x46c/0x17b0 [ 565.146007] ? hfs_extend_file+0xac0/0xac0 [ 565.150225] ? __breadahead_gfp+0x130/0x130 [ 565.154528] ? wait_for_stable_page+0x122/0x360 [ 565.159178] ? hfs_extend_file+0xac0/0xac0 [ 565.163392] block_write_begin+0x58/0x2e0 [ 565.167520] cont_write_begin+0x55a/0x820 [ 565.172780] ? check_preemption_disabled+0x41/0x280 [ 565.177774] ? lock_downgrade+0x720/0x720 [ 565.181903] ? hfs_extend_file+0xac0/0xac0 [ 565.186118] ? check_preemption_disabled+0x41/0x280 [ 565.191115] ? block_write_begin+0x2e0/0x2e0 [ 565.195506] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 565.201199] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.206191] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 565.211363] hfs_write_begin+0x87/0x150 [ 565.215404] ? hfs_extend_file+0xac0/0xac0 [ 565.219619] generic_perform_write+0x1f8/0x4d0 [ 565.224184] ? __mnt_drop_write_file+0x6f/0xa0 [ 565.228743] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 565.233389] ? current_time+0x1c0/0x1c0 [ 565.237343] ? lock_acquire+0x170/0x3c0 [ 565.241298] __generic_file_write_iter+0x24b/0x610 [ 565.246208] generic_file_write_iter+0x3f8/0x730 [ 565.250945] __vfs_write+0x51b/0x770 [ 565.254639] ? common_file_perm+0x4e5/0x850 [ 565.258939] ? kernel_read+0x110/0x110 [ 565.262811] ? check_preemption_disabled+0x41/0x280 [ 565.267814] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.272812] vfs_write+0x1f3/0x540 [ 565.276337] ksys_write+0x12b/0x2a0 [ 565.279943] ? __ia32_sys_read+0xb0/0xb0 [ 565.283984] ? trace_hardirqs_off_caller+0x6e/0x210 [ 565.288978] ? do_syscall_64+0x21/0x620 [ 565.292933] do_syscall_64+0xf9/0x620 [ 565.296718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.301886] RIP: 0033:0x7fca845269e9 [ 565.305581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 565.324463] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 565.332149] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 565.339395] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 565.348985] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 565.356232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 565.363481] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000001 [ 565.420040] FAULT_INJECTION: forcing a failure. [ 565.420040] name failslab, interval 1, probability 0, space 0, times 0 [ 565.432236] CPU: 1 PID: 8134 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 565.440134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 565.449486] Call Trace: [ 565.452084] dump_stack+0x1fc/0x2ef [ 565.455723] should_fail.cold+0xa/0xf [ 565.459522] ? setup_fault_attr+0x200/0x200 [ 565.463829] ? lock_acquire+0x170/0x3c0 [ 565.467786] __should_failslab+0x115/0x180 [ 565.472005] should_failslab+0x5/0x10 [ 565.475787] __kmalloc+0x2ab/0x3c0 [ 565.479305] ? hfs_find_init+0x91/0x230 [ 565.483257] hfs_find_init+0x91/0x230 [ 565.487039] hfs_ext_read_extent+0x191/0xa20 [ 565.491431] ? __hfs_ext_write_extent+0x510/0x510 [ 565.496253] ? clean_bdev_aliases+0x5c3/0x6e0 [ 565.500728] ? hfs_get_block+0x532/0x7e0 [ 565.504775] hfs_extend_file+0x4a0/0xac0 [ 565.508818] ? hfs_free_fork+0x920/0x920 [ 565.512861] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.517858] ? __mark_inode_dirty+0x23f/0x1140 [ 565.522423] hfs_get_block+0x17b/0x7e0 [ 565.526386] __block_write_begin_int+0x46c/0x17b0 [ 565.531212] ? hfs_extend_file+0xac0/0xac0 [ 565.535459] ? __breadahead_gfp+0x130/0x130 [ 565.539768] ? wait_for_stable_page+0x122/0x360 [ 565.545468] ? hfs_extend_file+0xac0/0xac0 [ 565.549688] block_write_begin+0x58/0x2e0 [ 565.553818] cont_write_begin+0x55a/0x820 [ 565.557948] ? check_preemption_disabled+0x41/0x280 [ 565.562946] ? lock_downgrade+0x720/0x720 [ 565.567072] ? hfs_extend_file+0xac0/0xac0 [ 565.571285] ? check_preemption_disabled+0x41/0x280 [ 565.576281] ? block_write_begin+0x2e0/0x2e0 [ 565.580674] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 565.586366] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.591383] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 565.596564] hfs_write_begin+0x87/0x150 [ 565.600530] ? hfs_extend_file+0xac0/0xac0 [ 565.604756] generic_perform_write+0x1f8/0x4d0 [ 565.609330] ? __mnt_drop_write_file+0x6f/0xa0 [ 565.613910] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 565.618564] ? current_time+0x1c0/0x1c0 [ 565.622552] ? lock_acquire+0x170/0x3c0 [ 565.626524] __generic_file_write_iter+0x24b/0x610 [ 565.631443] generic_file_write_iter+0x3f8/0x730 [ 565.636207] __vfs_write+0x51b/0x770 [ 565.639909] ? common_file_perm+0x4e5/0x850 [ 565.644218] ? kernel_read+0x110/0x110 [ 565.648114] ? check_preemption_disabled+0x41/0x280 [ 565.653137] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.658166] vfs_write+0x1f3/0x540 [ 565.661786] ksys_write+0x12b/0x2a0 [ 565.665396] ? __ia32_sys_read+0xb0/0xb0 [ 565.669497] ? trace_hardirqs_off_caller+0x6e/0x210 [ 565.674499] ? do_syscall_64+0x21/0x620 [ 565.678472] do_syscall_64+0xf9/0x620 [ 565.682269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.687451] RIP: 0033:0x7fca845269e9 [ 565.691150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 565.710029] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 565.717716] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 565.725049] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 565.732309] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 565.739581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 565.746841] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000002 [ 565.800690] FAULT_INJECTION: forcing a failure. [ 565.800690] name failslab, interval 1, probability 0, space 0, times 0 [ 565.812065] CPU: 1 PID: 8141 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 565.819946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 565.829297] Call Trace: [ 565.831892] dump_stack+0x1fc/0x2ef [ 565.835537] should_fail.cold+0xa/0xf [ 565.839350] ? setup_fault_attr+0x200/0x200 [ 565.843678] ? lock_acquire+0x170/0x3c0 [ 565.847666] __should_failslab+0x115/0x180 [ 565.851899] should_failslab+0x5/0x10 [ 565.855685] __kmalloc+0x2ab/0x3c0 [ 565.859214] ? hfs_find_init+0x91/0x230 [ 565.863177] hfs_find_init+0x91/0x230 [ 565.866964] hfs_ext_read_extent+0x191/0xa20 [ 565.871355] ? __hfs_ext_write_extent+0x510/0x510 [ 565.876209] ? clean_bdev_aliases+0x5c3/0x6e0 [ 565.880687] ? hfs_get_block+0x532/0x7e0 [ 565.884730] hfs_extend_file+0x4a0/0xac0 [ 565.888774] ? hfs_free_fork+0x920/0x920 [ 565.892814] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.897812] ? __mark_inode_dirty+0x23f/0x1140 [ 565.902378] hfs_get_block+0x17b/0x7e0 [ 565.906256] __block_write_begin_int+0x46c/0x17b0 [ 565.911077] ? hfs_extend_file+0xac0/0xac0 [ 565.915296] ? __breadahead_gfp+0x130/0x130 [ 565.919618] ? wait_for_stable_page+0x122/0x360 [ 565.924267] ? hfs_extend_file+0xac0/0xac0 [ 565.928487] block_write_begin+0x58/0x2e0 [ 565.932618] cont_write_begin+0x55a/0x820 [ 565.936747] ? check_preemption_disabled+0x41/0x280 [ 565.941744] ? lock_downgrade+0x720/0x720 [ 565.945872] ? hfs_extend_file+0xac0/0xac0 [ 565.950087] ? check_preemption_disabled+0x41/0x280 [ 565.955083] ? block_write_begin+0x2e0/0x2e0 [ 565.959500] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 565.965193] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 565.970189] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 565.975364] hfs_write_begin+0x87/0x150 [ 565.979321] ? hfs_extend_file+0xac0/0xac0 [ 565.983534] generic_perform_write+0x1f8/0x4d0 [ 565.988107] ? __mnt_drop_write_file+0x6f/0xa0 [ 565.992674] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 565.997321] ? current_time+0x1c0/0x1c0 [ 566.001279] ? lock_acquire+0x170/0x3c0 [ 566.005239] __generic_file_write_iter+0x24b/0x610 [ 566.010239] generic_file_write_iter+0x3f8/0x730 [ 566.014981] __vfs_write+0x51b/0x770 [ 566.018675] ? common_file_perm+0x4e5/0x850 [ 566.022977] ? kernel_read+0x110/0x110 [ 566.026850] ? check_preemption_disabled+0x41/0x280 [ 566.031859] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.036857] vfs_write+0x1f3/0x540 [ 566.040379] ksys_write+0x12b/0x2a0 [ 566.043985] ? __ia32_sys_read+0xb0/0xb0 [ 566.048026] ? trace_hardirqs_off_caller+0x6e/0x210 [ 566.053026] ? do_syscall_64+0x21/0x620 [ 566.056985] do_syscall_64+0xf9/0x620 [ 566.060786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.065955] RIP: 0033:0x7fca845269e9 [ 566.069647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 566.088614] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 566.096300] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 566.103549] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 566.110796] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 566.118053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 566.125399] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000003 executing program [ 566.203794] FAULT_INJECTION: forcing a failure. [ 566.203794] name failslab, interval 1, probability 0, space 0, times 0 [ 566.215118] CPU: 1 PID: 8148 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 566.223015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 566.232368] Call Trace: [ 566.234953] dump_stack+0x1fc/0x2ef [ 566.238570] should_fail.cold+0xa/0xf [ 566.242354] ? setup_fault_attr+0x200/0x200 [ 566.246655] ? lock_acquire+0x170/0x3c0 [ 566.250614] __should_failslab+0x115/0x180 [ 566.254837] should_failslab+0x5/0x10 [ 566.258625] __kmalloc+0x2ab/0x3c0 [ 566.262147] ? hfs_find_init+0x91/0x230 [ 566.266099] hfs_find_init+0x91/0x230 [ 566.269900] hfs_ext_read_extent+0x191/0xa20 [ 566.274293] ? __hfs_ext_write_extent+0x510/0x510 [ 566.279118] ? clean_bdev_aliases+0x5c3/0x6e0 [ 566.283594] ? hfs_get_block+0x532/0x7e0 [ 566.287725] hfs_extend_file+0x4a0/0xac0 [ 566.291773] ? hfs_free_fork+0x920/0x920 [ 566.295812] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.300809] ? __mark_inode_dirty+0x23f/0x1140 [ 566.305371] hfs_get_block+0x17b/0x7e0 [ 566.309241] __block_write_begin_int+0x46c/0x17b0 [ 566.314065] ? hfs_extend_file+0xac0/0xac0 [ 566.318286] ? __breadahead_gfp+0x130/0x130 [ 566.322593] ? wait_for_stable_page+0x122/0x360 [ 566.327257] ? hfs_extend_file+0xac0/0xac0 [ 566.331578] block_write_begin+0x58/0x2e0 [ 566.335735] cont_write_begin+0x55a/0x820 [ 566.339869] ? check_preemption_disabled+0x41/0x280 [ 566.344867] ? lock_downgrade+0x720/0x720 [ 566.349002] ? hfs_extend_file+0xac0/0xac0 [ 566.353220] ? check_preemption_disabled+0x41/0x280 [ 566.358217] ? block_write_begin+0x2e0/0x2e0 [ 566.362609] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 566.368302] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.373297] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 566.378471] hfs_write_begin+0x87/0x150 [ 566.382428] ? hfs_extend_file+0xac0/0xac0 [ 566.386741] generic_perform_write+0x1f8/0x4d0 [ 566.391312] ? __mnt_drop_write_file+0x6f/0xa0 [ 566.395878] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 566.400631] ? current_time+0x1c0/0x1c0 [ 566.404597] ? lock_acquire+0x170/0x3c0 [ 566.408553] __generic_file_write_iter+0x24b/0x610 [ 566.413552] generic_file_write_iter+0x3f8/0x730 [ 566.418290] __vfs_write+0x51b/0x770 [ 566.421987] ? common_file_perm+0x4e5/0x850 [ 566.426290] ? kernel_read+0x110/0x110 [ 566.430164] ? check_preemption_disabled+0x41/0x280 [ 566.435166] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.440167] vfs_write+0x1f3/0x540 [ 566.443729] ksys_write+0x12b/0x2a0 [ 566.447341] ? __ia32_sys_read+0xb0/0xb0 [ 566.451387] ? trace_hardirqs_off_caller+0x6e/0x210 [ 566.456385] ? do_syscall_64+0x21/0x620 [ 566.460345] do_syscall_64+0xf9/0x620 [ 566.464135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.469308] RIP: 0033:0x7fca845269e9 [ 566.473013] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 566.491895] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 566.499585] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 566.507019] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 566.514291] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 566.521544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 566.528794] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000004 [ 566.581096] FAULT_INJECTION: forcing a failure. [ 566.581096] name failslab, interval 1, probability 0, space 0, times 0 [ 566.593759] CPU: 1 PID: 8153 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 566.601655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 566.611013] Call Trace: [ 566.613609] dump_stack+0x1fc/0x2ef [ 566.617252] should_fail.cold+0xa/0xf [ 566.621149] ? setup_fault_attr+0x200/0x200 [ 566.625474] ? lock_acquire+0x170/0x3c0 [ 566.629457] __should_failslab+0x115/0x180 [ 566.633698] should_failslab+0x5/0x10 [ 566.637490] __kmalloc+0x2ab/0x3c0 [ 566.641013] ? hfs_find_init+0x91/0x230 [ 566.644970] hfs_find_init+0x91/0x230 [ 566.648754] hfs_ext_read_extent+0x191/0xa20 [ 566.653154] ? __hfs_ext_write_extent+0x510/0x510 [ 566.657986] ? clean_bdev_aliases+0x5c3/0x6e0 [ 566.662466] ? hfs_get_block+0x532/0x7e0 [ 566.666514] hfs_extend_file+0x4a0/0xac0 [ 566.670562] ? hfs_free_fork+0x920/0x920 [ 566.674608] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.679610] ? __mark_inode_dirty+0x23f/0x1140 [ 566.684263] hfs_get_block+0x17b/0x7e0 [ 566.688140] __block_write_begin_int+0x46c/0x17b0 [ 566.692968] ? hfs_extend_file+0xac0/0xac0 [ 566.697188] ? __breadahead_gfp+0x130/0x130 [ 566.701519] ? wait_for_stable_page+0x122/0x360 [ 566.706171] ? hfs_extend_file+0xac0/0xac0 [ 566.710391] block_write_begin+0x58/0x2e0 [ 566.714546] cont_write_begin+0x55a/0x820 [ 566.718686] ? check_preemption_disabled+0x41/0x280 [ 566.723683] ? lock_downgrade+0x720/0x720 [ 566.727832] ? hfs_extend_file+0xac0/0xac0 [ 566.732049] ? check_preemption_disabled+0x41/0x280 [ 566.737055] ? block_write_begin+0x2e0/0x2e0 [ 566.741449] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 566.747145] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.752142] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 566.757318] hfs_write_begin+0x87/0x150 [ 566.761273] ? hfs_extend_file+0xac0/0xac0 [ 566.765493] generic_perform_write+0x1f8/0x4d0 [ 566.770061] ? __mnt_drop_write_file+0x6f/0xa0 [ 566.774624] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 566.779274] ? current_time+0x1c0/0x1c0 [ 566.783233] ? lock_acquire+0x170/0x3c0 [ 566.787190] __generic_file_write_iter+0x24b/0x610 [ 566.792103] generic_file_write_iter+0x3f8/0x730 [ 566.796841] __vfs_write+0x51b/0x770 [ 566.800586] ? common_file_perm+0x4e5/0x850 [ 566.805011] ? kernel_read+0x110/0x110 [ 566.808894] ? check_preemption_disabled+0x41/0x280 [ 566.813990] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 566.818996] vfs_write+0x1f3/0x540 [ 566.822526] ksys_write+0x12b/0x2a0 [ 566.826184] ? __ia32_sys_read+0xb0/0xb0 [ 566.830231] ? trace_hardirqs_off_caller+0x6e/0x210 [ 566.835233] ? do_syscall_64+0x21/0x620 [ 566.839189] do_syscall_64+0xf9/0x620 [ 566.842978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.848146] RIP: 0033:0x7fca845269e9 [ 566.851840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 566.870721] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 566.878407] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 566.885656] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 566.892906] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 566.900154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 566.907402] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000005 [ 566.978498] FAULT_INJECTION: forcing a failure. [ 566.978498] name failslab, interval 1, probability 0, space 0, times 0 [ 566.989874] CPU: 1 PID: 8160 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 566.997765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 567.007118] Call Trace: [ 567.009717] dump_stack+0x1fc/0x2ef [ 567.013354] should_fail.cold+0xa/0xf [ 567.017151] ? setup_fault_attr+0x200/0x200 [ 567.021455] ? lock_acquire+0x170/0x3c0 [ 567.025427] __should_failslab+0x115/0x180 [ 567.029648] should_failslab+0x5/0x10 [ 567.033434] __kmalloc+0x2ab/0x3c0 [ 567.036957] ? hfs_find_init+0x91/0x230 [ 567.040915] hfs_find_init+0x91/0x230 [ 567.044702] hfs_ext_read_extent+0x191/0xa20 [ 567.049093] ? __hfs_ext_write_extent+0x510/0x510 [ 567.053922] ? clean_bdev_aliases+0x5c3/0x6e0 [ 567.058398] ? hfs_get_block+0x532/0x7e0 [ 567.062446] hfs_extend_file+0x4a0/0xac0 [ 567.066494] ? hfs_free_fork+0x920/0x920 [ 567.070539] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.075575] ? __mark_inode_dirty+0x23f/0x1140 [ 567.080151] hfs_get_block+0x17b/0x7e0 [ 567.084028] __block_write_begin_int+0x46c/0x17b0 [ 567.088869] ? hfs_extend_file+0xac0/0xac0 [ 567.093101] ? __breadahead_gfp+0x130/0x130 [ 567.097407] ? wait_for_stable_page+0x122/0x360 [ 567.102059] ? hfs_extend_file+0xac0/0xac0 [ 567.106295] block_write_begin+0x58/0x2e0 [ 567.110519] cont_write_begin+0x55a/0x820 [ 567.114653] ? check_preemption_disabled+0x41/0x280 [ 567.119653] ? lock_downgrade+0x720/0x720 [ 567.123785] ? hfs_extend_file+0xac0/0xac0 [ 567.128013] ? check_preemption_disabled+0x41/0x280 [ 567.133018] ? block_write_begin+0x2e0/0x2e0 [ 567.137412] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 567.143111] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.148112] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 567.153289] hfs_write_begin+0x87/0x150 [ 567.157248] ? hfs_extend_file+0xac0/0xac0 [ 567.161468] generic_perform_write+0x1f8/0x4d0 [ 567.166037] ? __mnt_drop_write_file+0x6f/0xa0 [ 567.170600] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 567.175341] ? current_time+0x1c0/0x1c0 [ 567.179307] ? lock_acquire+0x170/0x3c0 [ 567.183279] __generic_file_write_iter+0x24b/0x610 [ 567.188345] generic_file_write_iter+0x3f8/0x730 [ 567.193180] __vfs_write+0x51b/0x770 [ 567.196881] ? common_file_perm+0x4e5/0x850 [ 567.201189] ? kernel_read+0x110/0x110 [ 567.205082] ? check_preemption_disabled+0x41/0x280 [ 567.210120] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.215122] vfs_write+0x1f3/0x540 [ 567.218647] ksys_write+0x12b/0x2a0 [ 567.222256] ? __ia32_sys_read+0xb0/0xb0 [ 567.226302] ? trace_hardirqs_off_caller+0x6e/0x210 [ 567.231300] ? do_syscall_64+0x21/0x620 [ 567.235257] do_syscall_64+0xf9/0x620 [ 567.239044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.244218] RIP: 0033:0x7fca845269e9 [ 567.247918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 567.266802] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 567.274508] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 567.281759] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 567.289010] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 567.296262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 567.303512] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000006 executing program [ 567.376569] FAULT_INJECTION: forcing a failure. [ 567.376569] name failslab, interval 1, probability 0, space 0, times 0 [ 567.388353] CPU: 0 PID: 8166 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 567.396250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 567.405607] Call Trace: [ 567.408198] dump_stack+0x1fc/0x2ef [ 567.411813] should_fail.cold+0xa/0xf [ 567.415600] ? setup_fault_attr+0x200/0x200 [ 567.419907] ? lock_acquire+0x170/0x3c0 [ 567.423866] __should_failslab+0x115/0x180 [ 567.428083] should_failslab+0x5/0x10 [ 567.431864] __kmalloc+0x2ab/0x3c0 [ 567.435386] ? hfs_find_init+0x91/0x230 [ 567.439389] hfs_find_init+0x91/0x230 [ 567.443200] hfs_ext_read_extent+0x191/0xa20 [ 567.447604] ? __hfs_ext_write_extent+0x510/0x510 [ 567.452433] ? clean_bdev_aliases+0x5c3/0x6e0 [ 567.456908] ? hfs_get_block+0x532/0x7e0 [ 567.460976] hfs_extend_file+0x4a0/0xac0 [ 567.465024] ? hfs_free_fork+0x920/0x920 [ 567.469071] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.474071] ? __mark_inode_dirty+0x23f/0x1140 [ 567.478644] hfs_get_block+0x17b/0x7e0 [ 567.482531] __block_write_begin_int+0x46c/0x17b0 [ 567.487368] ? hfs_extend_file+0xac0/0xac0 [ 567.491610] ? __breadahead_gfp+0x130/0x130 [ 567.495934] ? wait_for_stable_page+0x122/0x360 [ 567.500596] ? hfs_extend_file+0xac0/0xac0 [ 567.504976] block_write_begin+0x58/0x2e0 [ 567.509188] cont_write_begin+0x55a/0x820 [ 567.513368] ? check_preemption_disabled+0x41/0x280 [ 567.518379] ? lock_downgrade+0x720/0x720 [ 567.522513] ? hfs_extend_file+0xac0/0xac0 [ 567.526842] ? check_preemption_disabled+0x41/0x280 [ 567.531949] ? block_write_begin+0x2e0/0x2e0 [ 567.536361] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 567.542156] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.547175] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 567.552450] hfs_write_begin+0x87/0x150 [ 567.556532] ? hfs_extend_file+0xac0/0xac0 [ 567.560755] generic_perform_write+0x1f8/0x4d0 [ 567.565329] ? __mnt_drop_write_file+0x6f/0xa0 [ 567.569917] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 567.574591] ? current_time+0x1c0/0x1c0 [ 567.578555] ? lock_acquire+0x170/0x3c0 [ 567.582514] __generic_file_write_iter+0x24b/0x610 [ 567.587434] generic_file_write_iter+0x3f8/0x730 [ 567.592198] __vfs_write+0x51b/0x770 [ 567.595977] ? common_file_perm+0x4e5/0x850 [ 567.600296] ? kernel_read+0x110/0x110 [ 567.604183] ? check_preemption_disabled+0x41/0x280 [ 567.609273] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.614277] vfs_write+0x1f3/0x540 [ 567.617800] ksys_write+0x12b/0x2a0 [ 567.621413] ? __ia32_sys_read+0xb0/0xb0 [ 567.625468] ? trace_hardirqs_off_caller+0x6e/0x210 [ 567.630468] ? do_syscall_64+0x21/0x620 [ 567.634425] do_syscall_64+0xf9/0x620 [ 567.638211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.643393] RIP: 0033:0x7fca845269e9 [ 567.647089] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 567.666055] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 567.673744] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 567.681000] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 567.688249] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 567.696186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 567.703673] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000007 executing program [ 567.770512] FAULT_INJECTION: forcing a failure. [ 567.770512] name failslab, interval 1, probability 0, space 0, times 0 [ 567.782025] CPU: 0 PID: 8172 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 567.789910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 567.799285] Call Trace: [ 567.801886] dump_stack+0x1fc/0x2ef [ 567.805522] should_fail.cold+0xa/0xf [ 567.809343] ? setup_fault_attr+0x200/0x200 [ 567.813763] ? lock_acquire+0x170/0x3c0 [ 567.817838] __should_failslab+0x115/0x180 [ 567.822084] should_failslab+0x5/0x10 [ 567.826008] __kmalloc+0x2ab/0x3c0 [ 567.829547] ? hfs_find_init+0x91/0x230 [ 567.833507] hfs_find_init+0x91/0x230 [ 567.837291] hfs_ext_read_extent+0x191/0xa20 [ 567.841687] ? __hfs_ext_write_extent+0x510/0x510 [ 567.846521] ? clean_bdev_aliases+0x5c3/0x6e0 [ 567.851003] ? hfs_get_block+0x532/0x7e0 [ 567.855044] hfs_extend_file+0x4a0/0xac0 [ 567.859258] ? hfs_free_fork+0x920/0x920 [ 567.863324] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.868321] ? __mark_inode_dirty+0x23f/0x1140 [ 567.872885] hfs_get_block+0x17b/0x7e0 [ 567.876757] __block_write_begin_int+0x46c/0x17b0 [ 567.881580] ? hfs_extend_file+0xac0/0xac0 [ 567.885798] ? __breadahead_gfp+0x130/0x130 [ 567.890103] ? wait_for_stable_page+0x122/0x360 [ 567.894756] ? hfs_extend_file+0xac0/0xac0 [ 567.898970] block_write_begin+0x58/0x2e0 [ 567.903100] cont_write_begin+0x55a/0x820 [ 567.907232] ? check_preemption_disabled+0x41/0x280 [ 567.912227] ? lock_downgrade+0x720/0x720 [ 567.916356] ? hfs_extend_file+0xac0/0xac0 [ 567.920573] ? check_preemption_disabled+0x41/0x280 [ 567.925573] ? block_write_begin+0x2e0/0x2e0 [ 567.929962] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 567.935657] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 567.940654] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 567.945831] hfs_write_begin+0x87/0x150 [ 567.949791] ? hfs_extend_file+0xac0/0xac0 [ 567.954013] generic_perform_write+0x1f8/0x4d0 [ 567.958605] ? __mnt_drop_write_file+0x6f/0xa0 [ 567.963175] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 567.968362] ? current_time+0x1c0/0x1c0 [ 567.972411] ? lock_acquire+0x170/0x3c0 [ 567.976367] __generic_file_write_iter+0x24b/0x610 [ 567.981281] generic_file_write_iter+0x3f8/0x730 [ 567.986024] __vfs_write+0x51b/0x770 [ 567.989724] ? common_file_perm+0x4e5/0x850 [ 567.994029] ? kernel_read+0x110/0x110 [ 567.997907] ? check_preemption_disabled+0x41/0x280 [ 568.002916] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.007946] vfs_write+0x1f3/0x540 [ 568.011472] ksys_write+0x12b/0x2a0 [ 568.015175] ? __ia32_sys_read+0xb0/0xb0 [ 568.019219] ? trace_hardirqs_off_caller+0x6e/0x210 [ 568.024217] ? do_syscall_64+0x21/0x620 [ 568.028456] do_syscall_64+0xf9/0x620 [ 568.032251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.037424] RIP: 0033:0x7fca845269e9 [ 568.041119] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 568.059998] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 568.067688] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 568.074937] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 568.082187] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 568.089437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 568.096693] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000008 [ 568.149227] FAULT_INJECTION: forcing a failure. [ 568.149227] name failslab, interval 1, probability 0, space 0, times 0 [ 568.160954] CPU: 0 PID: 8179 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 568.168846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 568.178203] Call Trace: [ 568.180801] dump_stack+0x1fc/0x2ef [ 568.184552] should_fail.cold+0xa/0xf [ 568.188372] ? setup_fault_attr+0x200/0x200 [ 568.192715] ? lock_acquire+0x170/0x3c0 [ 568.196706] __should_failslab+0x115/0x180 [ 568.200956] should_failslab+0x5/0x10 [ 568.204768] __kmalloc+0x2ab/0x3c0 [ 568.208324] ? hfs_find_init+0x91/0x230 [ 568.212299] hfs_find_init+0x91/0x230 [ 568.216098] hfs_ext_read_extent+0x191/0xa20 [ 568.220492] ? __hfs_ext_write_extent+0x510/0x510 [ 568.225326] ? clean_bdev_aliases+0x5c3/0x6e0 [ 568.229804] ? hfs_get_block+0x532/0x7e0 [ 568.233850] hfs_extend_file+0x4a0/0xac0 [ 568.237902] ? hfs_free_fork+0x920/0x920 [ 568.241952] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.246954] ? __mark_inode_dirty+0x23f/0x1140 [ 568.251520] hfs_get_block+0x17b/0x7e0 [ 568.255392] __block_write_begin_int+0x46c/0x17b0 [ 568.260218] ? hfs_extend_file+0xac0/0xac0 [ 568.264452] ? __breadahead_gfp+0x130/0x130 [ 568.268758] ? wait_for_stable_page+0x122/0x360 [ 568.273411] ? hfs_extend_file+0xac0/0xac0 [ 568.277640] block_write_begin+0x58/0x2e0 [ 568.281771] cont_write_begin+0x55a/0x820 [ 568.286250] ? check_preemption_disabled+0x41/0x280 [ 568.291251] ? lock_downgrade+0x720/0x720 [ 568.295385] ? hfs_extend_file+0xac0/0xac0 [ 568.299601] ? check_preemption_disabled+0x41/0x280 [ 568.304601] ? block_write_begin+0x2e0/0x2e0 [ 568.308996] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 568.314693] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.319689] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 568.324949] hfs_write_begin+0x87/0x150 [ 568.328906] ? hfs_extend_file+0xac0/0xac0 [ 568.333125] generic_perform_write+0x1f8/0x4d0 [ 568.337693] ? __mnt_drop_write_file+0x6f/0xa0 [ 568.342259] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 568.346911] ? current_time+0x1c0/0x1c0 [ 568.350866] ? lock_acquire+0x170/0x3c0 [ 568.354912] __generic_file_write_iter+0x24b/0x610 [ 568.359827] generic_file_write_iter+0x3f8/0x730 [ 568.364569] __vfs_write+0x51b/0x770 [ 568.368269] ? common_file_perm+0x4e5/0x850 [ 568.372570] ? kernel_read+0x110/0x110 [ 568.376447] ? check_preemption_disabled+0x41/0x280 [ 568.381448] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.386450] vfs_write+0x1f3/0x540 [ 568.389974] ksys_write+0x12b/0x2a0 [ 568.393583] ? __ia32_sys_read+0xb0/0xb0 [ 568.397627] ? trace_hardirqs_off_caller+0x6e/0x210 [ 568.402628] ? do_syscall_64+0x21/0x620 [ 568.406587] do_syscall_64+0xf9/0x620 [ 568.410371] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.415630] RIP: 0033:0x7fca845269e9 [ 568.419338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 568.438316] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 568.446012] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 568.453283] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 568.460591] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 568.467859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 568.475116] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000009 executing program [ 568.540383] FAULT_INJECTION: forcing a failure. [ 568.540383] name failslab, interval 1, probability 0, space 0, times 0 [ 568.553007] CPU: 0 PID: 8187 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 568.560913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 568.570273] Call Trace: [ 568.572863] dump_stack+0x1fc/0x2ef [ 568.576478] should_fail.cold+0xa/0xf [ 568.580263] ? setup_fault_attr+0x200/0x200 [ 568.584567] ? lock_acquire+0x170/0x3c0 [ 568.588526] __should_failslab+0x115/0x180 [ 568.592766] should_failslab+0x5/0x10 [ 568.596574] __kmalloc+0x2ab/0x3c0 [ 568.600112] ? hfs_find_init+0x91/0x230 [ 568.604074] hfs_find_init+0x91/0x230 [ 568.607864] hfs_ext_read_extent+0x191/0xa20 [ 568.612261] ? __hfs_ext_write_extent+0x510/0x510 [ 568.617091] ? clean_bdev_aliases+0x5c3/0x6e0 [ 568.621567] ? hfs_get_block+0x532/0x7e0 [ 568.625613] hfs_extend_file+0x4a0/0xac0 [ 568.629656] ? hfs_free_fork+0x920/0x920 [ 568.633698] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.638697] ? __mark_inode_dirty+0x23f/0x1140 [ 568.643264] hfs_get_block+0x17b/0x7e0 [ 568.647137] __block_write_begin_int+0x46c/0x17b0 [ 568.651964] ? hfs_extend_file+0xac0/0xac0 [ 568.656187] ? __breadahead_gfp+0x130/0x130 [ 568.660501] ? wait_for_stable_page+0x122/0x360 [ 568.665157] ? hfs_extend_file+0xac0/0xac0 [ 568.669380] block_write_begin+0x58/0x2e0 [ 568.673514] cont_write_begin+0x55a/0x820 [ 568.677649] ? check_preemption_disabled+0x41/0x280 [ 568.682648] ? lock_downgrade+0x720/0x720 [ 568.686779] ? hfs_extend_file+0xac0/0xac0 [ 568.690999] ? check_preemption_disabled+0x41/0x280 [ 568.696125] ? block_write_begin+0x2e0/0x2e0 [ 568.700526] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 568.706282] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.711287] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 568.716464] hfs_write_begin+0x87/0x150 [ 568.720438] ? hfs_extend_file+0xac0/0xac0 [ 568.724662] generic_perform_write+0x1f8/0x4d0 [ 568.729231] ? __mnt_drop_write_file+0x6f/0xa0 [ 568.733797] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 568.738472] ? current_time+0x1c0/0x1c0 [ 568.742430] ? lock_acquire+0x170/0x3c0 [ 568.746386] __generic_file_write_iter+0x24b/0x610 [ 568.751303] generic_file_write_iter+0x3f8/0x730 [ 568.756047] __vfs_write+0x51b/0x770 [ 568.759745] ? common_file_perm+0x4e5/0x850 [ 568.764046] ? kernel_read+0x110/0x110 [ 568.767920] ? check_preemption_disabled+0x41/0x280 [ 568.772926] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 568.777927] vfs_write+0x1f3/0x540 [ 568.781455] ksys_write+0x12b/0x2a0 [ 568.785082] ? __ia32_sys_read+0xb0/0xb0 [ 568.789130] ? trace_hardirqs_off_caller+0x6e/0x210 [ 568.794155] ? do_syscall_64+0x21/0x620 [ 568.798119] do_syscall_64+0xf9/0x620 [ 568.801908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.807082] RIP: 0033:0x7fca845269e9 [ 568.810781] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 568.829665] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 568.837354] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 568.844605] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 568.851894] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 568.859249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 568.866499] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000000a [ 568.938150] FAULT_INJECTION: forcing a failure. [ 568.938150] name failslab, interval 1, probability 0, space 0, times 0 [ 568.949556] CPU: 0 PID: 8193 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 568.957450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 568.966808] Call Trace: [ 568.969401] dump_stack+0x1fc/0x2ef [ 568.973016] should_fail.cold+0xa/0xf [ 568.976801] ? setup_fault_attr+0x200/0x200 [ 568.981107] ? lock_acquire+0x170/0x3c0 [ 568.985152] __should_failslab+0x115/0x180 [ 568.989371] should_failslab+0x5/0x10 [ 568.993154] __kmalloc+0x2ab/0x3c0 [ 568.996676] ? hfs_find_init+0x91/0x230 [ 569.000632] hfs_find_init+0x91/0x230 [ 569.004417] hfs_ext_read_extent+0x191/0xa20 [ 569.008817] ? __hfs_ext_write_extent+0x510/0x510 [ 569.013650] ? clean_bdev_aliases+0x5c3/0x6e0 [ 569.018127] ? hfs_get_block+0x532/0x7e0 [ 569.022171] hfs_extend_file+0x4a0/0xac0 [ 569.026215] ? hfs_free_fork+0x920/0x920 [ 569.030257] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.035254] ? __mark_inode_dirty+0x23f/0x1140 [ 569.039820] hfs_get_block+0x17b/0x7e0 [ 569.043694] __block_write_begin_int+0x46c/0x17b0 [ 569.048519] ? hfs_extend_file+0xac0/0xac0 [ 569.052737] ? __breadahead_gfp+0x130/0x130 [ 569.057041] ? wait_for_stable_page+0x122/0x360 [ 569.061695] ? hfs_extend_file+0xac0/0xac0 [ 569.065910] block_write_begin+0x58/0x2e0 [ 569.070041] cont_write_begin+0x55a/0x820 [ 569.074173] ? check_preemption_disabled+0x41/0x280 [ 569.079185] ? lock_downgrade+0x720/0x720 [ 569.083317] ? hfs_extend_file+0xac0/0xac0 [ 569.087532] ? check_preemption_disabled+0x41/0x280 [ 569.092554] ? block_write_begin+0x2e0/0x2e0 [ 569.096950] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 569.102645] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.107645] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 569.112818] hfs_write_begin+0x87/0x150 [ 569.116775] ? hfs_extend_file+0xac0/0xac0 [ 569.120997] generic_perform_write+0x1f8/0x4d0 [ 569.125565] ? __mnt_drop_write_file+0x6f/0xa0 [ 569.130129] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 569.134776] ? current_time+0x1c0/0x1c0 [ 569.138740] ? lock_acquire+0x170/0x3c0 [ 569.142699] __generic_file_write_iter+0x24b/0x610 [ 569.147611] generic_file_write_iter+0x3f8/0x730 [ 569.152358] __vfs_write+0x51b/0x770 [ 569.156057] ? common_file_perm+0x4e5/0x850 [ 569.160377] ? kernel_read+0x110/0x110 [ 569.164274] ? check_preemption_disabled+0x41/0x280 [ 569.169282] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.174285] vfs_write+0x1f3/0x540 [ 569.177819] ksys_write+0x12b/0x2a0 [ 569.181441] ? __ia32_sys_read+0xb0/0xb0 [ 569.185520] ? trace_hardirqs_off_caller+0x6e/0x210 [ 569.190523] ? do_syscall_64+0x21/0x620 [ 569.194483] do_syscall_64+0xf9/0x620 [ 569.198270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.203443] RIP: 0033:0x7fca845269e9 [ 569.207141] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 569.226025] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 569.233720] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 569.240972] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 569.248227] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 569.255480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 569.262734] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000000b [ 569.321525] FAULT_INJECTION: forcing a failure. [ 569.321525] name failslab, interval 1, probability 0, space 0, times 0 [ 569.333306] CPU: 0 PID: 8198 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 569.341196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 569.350553] Call Trace: [ 569.353154] dump_stack+0x1fc/0x2ef [ 569.356803] should_fail.cold+0xa/0xf [ 569.360611] ? setup_fault_attr+0x200/0x200 [ 569.364938] ? lock_acquire+0x170/0x3c0 [ 569.368920] __should_failslab+0x115/0x180 [ 569.373165] should_failslab+0x5/0x10 [ 569.376962] __kmalloc+0x2ab/0x3c0 [ 569.380485] ? hfs_find_init+0x91/0x230 [ 569.384443] hfs_find_init+0x91/0x230 [ 569.388230] hfs_ext_read_extent+0x191/0xa20 [ 569.392623] ? __hfs_ext_write_extent+0x510/0x510 [ 569.397452] ? clean_bdev_aliases+0x5c3/0x6e0 [ 569.401931] ? hfs_get_block+0x532/0x7e0 [ 569.405975] hfs_extend_file+0x4a0/0xac0 [ 569.410018] ? hfs_free_fork+0x920/0x920 [ 569.414064] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.419071] ? __mark_inode_dirty+0x23f/0x1140 [ 569.423652] hfs_get_block+0x17b/0x7e0 [ 569.427536] __block_write_begin_int+0x46c/0x17b0 [ 569.432387] ? hfs_extend_file+0xac0/0xac0 [ 569.436617] ? __breadahead_gfp+0x130/0x130 [ 569.440927] ? wait_for_stable_page+0x122/0x360 [ 569.445583] ? hfs_extend_file+0xac0/0xac0 [ 569.449806] block_write_begin+0x58/0x2e0 [ 569.453939] cont_write_begin+0x55a/0x820 [ 569.458072] ? check_preemption_disabled+0x41/0x280 [ 569.463072] ? lock_downgrade+0x720/0x720 [ 569.467202] ? hfs_extend_file+0xac0/0xac0 [ 569.471422] ? check_preemption_disabled+0x41/0x280 [ 569.476427] ? block_write_begin+0x2e0/0x2e0 [ 569.480819] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 569.486516] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.491527] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 569.496720] hfs_write_begin+0x87/0x150 [ 569.500676] ? hfs_extend_file+0xac0/0xac0 [ 569.504897] generic_perform_write+0x1f8/0x4d0 [ 569.509468] ? __mnt_drop_write_file+0x6f/0xa0 [ 569.514034] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 569.518773] ? current_time+0x1c0/0x1c0 [ 569.522729] ? lock_acquire+0x170/0x3c0 [ 569.526687] __generic_file_write_iter+0x24b/0x610 [ 569.531601] generic_file_write_iter+0x3f8/0x730 [ 569.536341] __vfs_write+0x51b/0x770 [ 569.540037] ? common_file_perm+0x4e5/0x850 [ 569.544339] ? kernel_read+0x110/0x110 [ 569.548219] ? check_preemption_disabled+0x41/0x280 [ 569.553250] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.558251] vfs_write+0x1f3/0x540 [ 569.561776] ksys_write+0x12b/0x2a0 [ 569.565385] ? __ia32_sys_read+0xb0/0xb0 [ 569.569432] ? trace_hardirqs_off_caller+0x6e/0x210 [ 569.574436] ? do_syscall_64+0x21/0x620 [ 569.578394] do_syscall_64+0xf9/0x620 [ 569.582191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.587366] RIP: 0033:0x7fca845269e9 [ 569.591065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 569.609948] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 569.617641] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 569.624894] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 569.632296] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 569.639671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 569.646930] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000000c [ 569.710549] FAULT_INJECTION: forcing a failure. [ 569.710549] name failslab, interval 1, probability 0, space 0, times 0 [ 569.722930] CPU: 0 PID: 8206 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 569.730832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 569.740188] Call Trace: [ 569.742798] dump_stack+0x1fc/0x2ef [ 569.746443] should_fail.cold+0xa/0xf [ 569.750260] ? setup_fault_attr+0x200/0x200 [ 569.754603] ? lock_acquire+0x170/0x3c0 [ 569.758592] __should_failslab+0x115/0x180 [ 569.762916] should_failslab+0x5/0x10 [ 569.766704] __kmalloc+0x2ab/0x3c0 [ 569.770230] ? hfs_find_init+0x91/0x230 [ 569.774187] hfs_find_init+0x91/0x230 [ 569.777975] hfs_ext_read_extent+0x191/0xa20 [ 569.782369] ? __hfs_ext_write_extent+0x510/0x510 [ 569.787227] ? clean_bdev_aliases+0x5c3/0x6e0 [ 569.791866] ? hfs_get_block+0x532/0x7e0 [ 569.795921] hfs_extend_file+0x4a0/0xac0 [ 569.799981] ? hfs_free_fork+0x920/0x920 [ 569.804040] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.809061] ? __mark_inode_dirty+0x23f/0x1140 [ 569.813635] hfs_get_block+0x17b/0x7e0 [ 569.817532] __block_write_begin_int+0x46c/0x17b0 [ 569.822370] ? hfs_extend_file+0xac0/0xac0 [ 569.826599] ? __breadahead_gfp+0x130/0x130 [ 569.830939] ? wait_for_stable_page+0x122/0x360 [ 569.835606] ? hfs_extend_file+0xac0/0xac0 [ 569.839838] block_write_begin+0x58/0x2e0 [ 569.843977] cont_write_begin+0x55a/0x820 [ 569.848113] ? check_preemption_disabled+0x41/0x280 [ 569.853113] ? lock_downgrade+0x720/0x720 [ 569.857246] ? hfs_extend_file+0xac0/0xac0 [ 569.861464] ? check_preemption_disabled+0x41/0x280 [ 569.866464] ? block_write_begin+0x2e0/0x2e0 [ 569.870861] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 569.876558] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.881556] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 569.886761] hfs_write_begin+0x87/0x150 [ 569.890729] ? hfs_extend_file+0xac0/0xac0 [ 569.894949] generic_perform_write+0x1f8/0x4d0 [ 569.899518] ? __mnt_drop_write_file+0x6f/0xa0 [ 569.904082] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 569.908741] ? current_time+0x1c0/0x1c0 [ 569.912711] ? lock_acquire+0x170/0x3c0 [ 569.916673] __generic_file_write_iter+0x24b/0x610 [ 569.921589] generic_file_write_iter+0x3f8/0x730 [ 569.926342] __vfs_write+0x51b/0x770 [ 569.930051] ? common_file_perm+0x4e5/0x850 [ 569.934375] ? kernel_read+0x110/0x110 [ 569.938270] ? check_preemption_disabled+0x41/0x280 [ 569.943279] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 569.948285] vfs_write+0x1f3/0x540 [ 569.951811] ksys_write+0x12b/0x2a0 [ 569.955421] ? __ia32_sys_read+0xb0/0xb0 [ 569.959470] ? trace_hardirqs_off_caller+0x6e/0x210 [ 569.964469] ? do_syscall_64+0x21/0x620 [ 569.968427] do_syscall_64+0xf9/0x620 [ 569.972214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.977385] RIP: 0033:0x7fca845269e9 [ 569.981083] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 569.999971] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 570.007664] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 570.014926] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 570.022184] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 570.029439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 570.036693] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000000d [ 570.099266] FAULT_INJECTION: forcing a failure. [ 570.099266] name failslab, interval 1, probability 0, space 0, times 0 [ 570.110627] CPU: 0 PID: 8211 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 570.118510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 570.127864] Call Trace: [ 570.130460] dump_stack+0x1fc/0x2ef [ 570.134100] should_fail.cold+0xa/0xf [ 570.137915] ? setup_fault_attr+0x200/0x200 [ 570.137935] ? lock_acquire+0x170/0x3c0 [ 570.137954] __should_failslab+0x115/0x180 [ 570.137971] should_failslab+0x5/0x10 [ 570.137983] __kmalloc+0x2ab/0x3c0 [ 570.137995] ? hfs_find_init+0x91/0x230 [ 570.138008] hfs_find_init+0x91/0x230 [ 570.138024] hfs_ext_read_extent+0x191/0xa20 [ 570.169946] ? __hfs_ext_write_extent+0x510/0x510 [ 570.174776] ? clean_bdev_aliases+0x5c3/0x6e0 [ 570.179256] ? hfs_get_block+0x532/0x7e0 [ 570.183306] hfs_extend_file+0x4a0/0xac0 [ 570.187351] ? hfs_free_fork+0x920/0x920 [ 570.191395] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.196393] ? __mark_inode_dirty+0x23f/0x1140 [ 570.200960] hfs_get_block+0x17b/0x7e0 [ 570.204833] __block_write_begin_int+0x46c/0x17b0 [ 570.209681] ? hfs_extend_file+0xac0/0xac0 [ 570.213903] ? __breadahead_gfp+0x130/0x130 [ 570.218209] ? wait_for_stable_page+0x122/0x360 [ 570.222862] ? hfs_extend_file+0xac0/0xac0 [ 570.227079] block_write_begin+0x58/0x2e0 [ 570.231211] cont_write_begin+0x55a/0x820 [ 570.235343] ? check_preemption_disabled+0x41/0x280 [ 570.240342] ? lock_downgrade+0x720/0x720 [ 570.244740] ? hfs_extend_file+0xac0/0xac0 [ 570.248963] ? check_preemption_disabled+0x41/0x280 [ 570.253960] ? block_write_begin+0x2e0/0x2e0 [ 570.258353] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 570.264089] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.269093] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 570.274269] hfs_write_begin+0x87/0x150 [ 570.278229] ? hfs_extend_file+0xac0/0xac0 [ 570.282447] generic_perform_write+0x1f8/0x4d0 [ 570.287017] ? __mnt_drop_write_file+0x6f/0xa0 [ 570.291581] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 570.296320] ? current_time+0x1c0/0x1c0 [ 570.300282] ? lock_acquire+0x170/0x3c0 [ 570.304241] __generic_file_write_iter+0x24b/0x610 [ 570.309155] generic_file_write_iter+0x3f8/0x730 [ 570.313893] __vfs_write+0x51b/0x770 [ 570.317592] ? common_file_perm+0x4e5/0x850 [ 570.321894] ? kernel_read+0x110/0x110 [ 570.325770] ? check_preemption_disabled+0x41/0x280 [ 570.330773] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.335772] vfs_write+0x1f3/0x540 [ 570.339318] ksys_write+0x12b/0x2a0 [ 570.342930] ? __ia32_sys_read+0xb0/0xb0 [ 570.346981] ? trace_hardirqs_off_caller+0x6e/0x210 [ 570.351979] ? do_syscall_64+0x21/0x620 [ 570.355936] do_syscall_64+0xf9/0x620 [ 570.359725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.364895] RIP: 0033:0x7fca845269e9 [ 570.368599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 570.387574] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 570.395264] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 570.402515] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 570.409765] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 570.417101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 570.424349] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000000e [ 570.489280] FAULT_INJECTION: forcing a failure. [ 570.489280] name failslab, interval 1, probability 0, space 0, times 0 [ 570.501232] CPU: 0 PID: 8219 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 570.509135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 570.518481] Call Trace: [ 570.521054] dump_stack+0x1fc/0x2ef [ 570.524749] should_fail.cold+0xa/0xf [ 570.528530] ? setup_fault_attr+0x200/0x200 [ 570.532832] ? lock_acquire+0x170/0x3c0 [ 570.536791] __should_failslab+0x115/0x180 [ 570.541006] should_failslab+0x5/0x10 [ 570.544796] __kmalloc+0x2ab/0x3c0 [ 570.548315] ? hfs_find_init+0x91/0x230 [ 570.552268] hfs_find_init+0x91/0x230 [ 570.556134] hfs_ext_read_extent+0x191/0xa20 [ 570.560522] ? __hfs_ext_write_extent+0x510/0x510 [ 570.565346] ? clean_bdev_aliases+0x5c3/0x6e0 [ 570.569819] ? hfs_get_block+0x532/0x7e0 [ 570.573860] hfs_extend_file+0x4a0/0xac0 [ 570.578017] ? hfs_free_fork+0x920/0x920 [ 570.582157] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.587186] ? __mark_inode_dirty+0x23f/0x1140 [ 570.591756] hfs_get_block+0x17b/0x7e0 [ 570.595634] __block_write_begin_int+0x46c/0x17b0 [ 570.600460] ? hfs_extend_file+0xac0/0xac0 [ 570.604683] ? __breadahead_gfp+0x130/0x130 [ 570.608998] ? wait_for_stable_page+0x122/0x360 [ 570.613779] ? hfs_extend_file+0xac0/0xac0 [ 570.618016] block_write_begin+0x58/0x2e0 [ 570.622241] cont_write_begin+0x55a/0x820 [ 570.626376] ? check_preemption_disabled+0x41/0x280 [ 570.631380] ? lock_downgrade+0x720/0x720 [ 570.635519] ? hfs_extend_file+0xac0/0xac0 [ 570.639736] ? check_preemption_disabled+0x41/0x280 [ 570.644736] ? block_write_begin+0x2e0/0x2e0 [ 570.649129] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 570.654821] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.659819] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 570.664993] hfs_write_begin+0x87/0x150 [ 570.668950] ? hfs_extend_file+0xac0/0xac0 [ 570.673255] generic_perform_write+0x1f8/0x4d0 [ 570.677822] ? __mnt_drop_write_file+0x6f/0xa0 [ 570.682383] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 570.687042] ? current_time+0x1c0/0x1c0 [ 570.691000] ? lock_acquire+0x170/0x3c0 [ 570.694959] __generic_file_write_iter+0x24b/0x610 [ 570.699895] generic_file_write_iter+0x3f8/0x730 [ 570.704635] __vfs_write+0x51b/0x770 [ 570.708334] ? common_file_perm+0x4e5/0x850 [ 570.712638] ? kernel_read+0x110/0x110 [ 570.716518] ? check_preemption_disabled+0x41/0x280 [ 570.721533] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.726538] vfs_write+0x1f3/0x540 [ 570.730062] ksys_write+0x12b/0x2a0 [ 570.733674] ? __ia32_sys_read+0xb0/0xb0 [ 570.737727] ? trace_hardirqs_off_caller+0x6e/0x210 [ 570.742731] ? do_syscall_64+0x21/0x620 [ 570.746689] do_syscall_64+0xf9/0x620 [ 570.750476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.755649] RIP: 0033:0x7fca845269e9 [ 570.759370] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 570.778263] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 570.785959] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 570.793218] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 570.800467] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 570.807721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 570.814975] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000000f [ 570.879250] FAULT_INJECTION: forcing a failure. [ 570.879250] name failslab, interval 1, probability 0, space 0, times 0 [ 570.891198] CPU: 0 PID: 8223 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 570.899128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 570.908479] Call Trace: [ 570.911059] dump_stack+0x1fc/0x2ef [ 570.914920] should_fail.cold+0xa/0xf [ 570.918720] ? setup_fault_attr+0x200/0x200 [ 570.923039] ? lock_acquire+0x170/0x3c0 [ 570.927004] __should_failslab+0x115/0x180 [ 570.931229] should_failslab+0x5/0x10 [ 570.935020] __kmalloc+0x2ab/0x3c0 [ 570.938546] ? hfs_find_init+0x91/0x230 [ 570.942505] hfs_find_init+0x91/0x230 [ 570.946289] hfs_ext_read_extent+0x191/0xa20 [ 570.950687] ? __hfs_ext_write_extent+0x510/0x510 [ 570.955516] ? clean_bdev_aliases+0x5c3/0x6e0 [ 570.959987] ? hfs_get_block+0x532/0x7e0 [ 570.964034] hfs_extend_file+0x4a0/0xac0 [ 570.968080] ? hfs_free_fork+0x920/0x920 [ 570.972131] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 570.977137] ? __mark_inode_dirty+0x23f/0x1140 [ 570.981704] hfs_get_block+0x17b/0x7e0 [ 570.985581] __block_write_begin_int+0x46c/0x17b0 [ 570.990430] ? hfs_extend_file+0xac0/0xac0 [ 570.994668] ? __breadahead_gfp+0x130/0x130 [ 570.998975] ? wait_for_stable_page+0x122/0x360 [ 571.003628] ? hfs_extend_file+0xac0/0xac0 [ 571.007843] block_write_begin+0x58/0x2e0 [ 571.011976] cont_write_begin+0x55a/0x820 [ 571.016110] ? check_preemption_disabled+0x41/0x280 [ 571.021222] ? lock_downgrade+0x720/0x720 [ 571.025353] ? hfs_extend_file+0xac0/0xac0 [ 571.029570] ? check_preemption_disabled+0x41/0x280 [ 571.034568] ? block_write_begin+0x2e0/0x2e0 [ 571.038983] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 571.044684] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.049683] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 571.054858] hfs_write_begin+0x87/0x150 [ 571.058815] ? hfs_extend_file+0xac0/0xac0 [ 571.063035] generic_perform_write+0x1f8/0x4d0 [ 571.067602] ? __mnt_drop_write_file+0x6f/0xa0 [ 571.072167] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 571.076847] ? current_time+0x1c0/0x1c0 [ 571.080804] ? lock_acquire+0x170/0x3c0 [ 571.084766] __generic_file_write_iter+0x24b/0x610 [ 571.089681] generic_file_write_iter+0x3f8/0x730 [ 571.094424] __vfs_write+0x51b/0x770 [ 571.098128] ? common_file_perm+0x4e5/0x850 [ 571.102434] ? kernel_read+0x110/0x110 [ 571.106311] ? check_preemption_disabled+0x41/0x280 [ 571.111317] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.116320] vfs_write+0x1f3/0x540 [ 571.119849] ksys_write+0x12b/0x2a0 [ 571.123480] ? __ia32_sys_read+0xb0/0xb0 [ 571.127524] ? trace_hardirqs_off_caller+0x6e/0x210 [ 571.132523] ? do_syscall_64+0x21/0x620 [ 571.136482] do_syscall_64+0xf9/0x620 [ 571.140266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.145470] RIP: 0033:0x7fca845269e9 [ 571.149166] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 571.168049] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 571.175777] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 571.183117] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 571.190383] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 571.197636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 571.204893] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000010 [ 571.269515] FAULT_INJECTION: forcing a failure. [ 571.269515] name failslab, interval 1, probability 0, space 0, times 0 [ 571.281016] CPU: 0 PID: 8230 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 571.288926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 571.298282] Call Trace: [ 571.300892] dump_stack+0x1fc/0x2ef [ 571.304539] should_fail.cold+0xa/0xf [ 571.308358] ? setup_fault_attr+0x200/0x200 [ 571.312684] ? lock_acquire+0x170/0x3c0 [ 571.316672] __should_failslab+0x115/0x180 [ 571.320912] should_failslab+0x5/0x10 [ 571.324715] __kmalloc+0x2ab/0x3c0 [ 571.328251] ? hfs_find_init+0x91/0x230 [ 571.332210] hfs_find_init+0x91/0x230 [ 571.336028] hfs_ext_read_extent+0x191/0xa20 [ 571.340423] ? __hfs_ext_write_extent+0x510/0x510 [ 571.345255] ? clean_bdev_aliases+0x5c3/0x6e0 [ 571.349745] ? hfs_get_block+0x532/0x7e0 [ 571.353809] hfs_extend_file+0x4a0/0xac0 [ 571.357896] ? hfs_free_fork+0x920/0x920 [ 571.361949] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.366955] ? __mark_inode_dirty+0x23f/0x1140 [ 571.371528] hfs_get_block+0x17b/0x7e0 [ 571.375425] __block_write_begin_int+0x46c/0x17b0 [ 571.380254] ? hfs_extend_file+0xac0/0xac0 [ 571.384481] ? __breadahead_gfp+0x130/0x130 [ 571.388792] ? wait_for_stable_page+0x122/0x360 [ 571.393443] ? hfs_extend_file+0xac0/0xac0 [ 571.397670] block_write_begin+0x58/0x2e0 [ 571.401809] cont_write_begin+0x55a/0x820 [ 571.405943] ? check_preemption_disabled+0x41/0x280 [ 571.410942] ? lock_downgrade+0x720/0x720 [ 571.415070] ? hfs_extend_file+0xac0/0xac0 [ 571.419287] ? check_preemption_disabled+0x41/0x280 [ 571.424289] ? block_write_begin+0x2e0/0x2e0 [ 571.428685] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 571.434380] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.439379] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 571.444552] hfs_write_begin+0x87/0x150 [ 571.448514] ? hfs_extend_file+0xac0/0xac0 [ 571.452773] generic_perform_write+0x1f8/0x4d0 [ 571.457349] ? __mnt_drop_write_file+0x6f/0xa0 [ 571.461920] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 571.466575] ? current_time+0x1c0/0x1c0 [ 571.470536] ? lock_acquire+0x170/0x3c0 [ 571.474613] __generic_file_write_iter+0x24b/0x610 [ 571.479556] generic_file_write_iter+0x3f8/0x730 [ 571.484309] __vfs_write+0x51b/0x770 [ 571.488021] ? common_file_perm+0x4e5/0x850 [ 571.492330] ? kernel_read+0x110/0x110 [ 571.496222] ? check_preemption_disabled+0x41/0x280 [ 571.501241] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.506279] vfs_write+0x1f3/0x540 [ 571.509807] ksys_write+0x12b/0x2a0 [ 571.513422] ? __ia32_sys_read+0xb0/0xb0 [ 571.517469] ? trace_hardirqs_off_caller+0x6e/0x210 [ 571.522470] ? do_syscall_64+0x21/0x620 [ 571.526426] do_syscall_64+0xf9/0x620 [ 571.530210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.535423] RIP: 0033:0x7fca845269e9 [ 571.539121] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 571.558003] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 571.566214] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 571.573463] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 571.580712] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 571.587984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 571.595234] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000011 [ 571.654632] FAULT_INJECTION: forcing a failure. [ 571.654632] name failslab, interval 1, probability 0, space 0, times 0 [ 571.667996] CPU: 1 PID: 8237 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 571.675982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 571.685421] Call Trace: [ 571.688020] dump_stack+0x1fc/0x2ef [ 571.691634] should_fail.cold+0xa/0xf [ 571.695419] ? setup_fault_attr+0x200/0x200 [ 571.699726] ? lock_acquire+0x170/0x3c0 [ 571.703686] __should_failslab+0x115/0x180 [ 571.707905] should_failslab+0x5/0x10 [ 571.711686] __kmalloc+0x2ab/0x3c0 [ 571.715209] ? hfs_find_init+0x91/0x230 [ 571.719168] hfs_find_init+0x91/0x230 [ 571.722951] hfs_ext_read_extent+0x191/0xa20 [ 571.727355] ? __hfs_ext_write_extent+0x510/0x510 [ 571.732230] ? clean_bdev_aliases+0x5c3/0x6e0 [ 571.736719] ? hfs_get_block+0x532/0x7e0 [ 571.740771] hfs_extend_file+0x4a0/0xac0 [ 571.744833] ? hfs_free_fork+0x920/0x920 [ 571.748883] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.753889] ? __mark_inode_dirty+0x23f/0x1140 [ 571.758469] hfs_get_block+0x17b/0x7e0 [ 571.762355] __block_write_begin_int+0x46c/0x17b0 [ 571.767185] ? hfs_extend_file+0xac0/0xac0 [ 571.771411] ? __breadahead_gfp+0x130/0x130 [ 571.775721] ? wait_for_stable_page+0x122/0x360 [ 571.780374] ? hfs_extend_file+0xac0/0xac0 [ 571.784596] block_write_begin+0x58/0x2e0 [ 571.788727] cont_write_begin+0x55a/0x820 [ 571.792870] ? check_preemption_disabled+0x41/0x280 [ 571.797876] ? lock_downgrade+0x720/0x720 [ 571.802028] ? hfs_extend_file+0xac0/0xac0 [ 571.806252] ? check_preemption_disabled+0x41/0x280 [ 571.811256] ? block_write_begin+0x2e0/0x2e0 [ 571.815651] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 571.821344] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.826343] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 571.831537] hfs_write_begin+0x87/0x150 [ 571.835533] ? hfs_extend_file+0xac0/0xac0 [ 571.839752] generic_perform_write+0x1f8/0x4d0 [ 571.844321] ? __mnt_drop_write_file+0x6f/0xa0 [ 571.848887] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 571.853538] ? current_time+0x1c0/0x1c0 [ 571.857593] ? lock_acquire+0x170/0x3c0 [ 571.861556] __generic_file_write_iter+0x24b/0x610 [ 571.866470] generic_file_write_iter+0x3f8/0x730 [ 571.871213] __vfs_write+0x51b/0x770 [ 571.874912] ? common_file_perm+0x4e5/0x850 [ 571.879223] ? kernel_read+0x110/0x110 [ 571.883104] ? check_preemption_disabled+0x41/0x280 [ 571.888108] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 571.893109] vfs_write+0x1f3/0x540 [ 571.896635] ksys_write+0x12b/0x2a0 [ 571.900242] ? __ia32_sys_read+0xb0/0xb0 [ 571.904293] ? trace_hardirqs_off_caller+0x6e/0x210 [ 571.909291] ? do_syscall_64+0x21/0x620 [ 571.913336] do_syscall_64+0xf9/0x620 [ 571.917121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.922372] RIP: 0033:0x7fca845269e9 [ 571.926088] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 571.944976] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 571.952666] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 571.959921] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 571.967192] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 571.974450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 571.981723] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000012 executing program [ 572.055573] FAULT_INJECTION: forcing a failure. [ 572.055573] name failslab, interval 1, probability 0, space 0, times 0 [ 572.067147] CPU: 1 PID: 8240 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 572.075029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 572.084371] Call Trace: [ 572.086946] dump_stack+0x1fc/0x2ef [ 572.090563] should_fail.cold+0xa/0xf [ 572.094356] ? setup_fault_attr+0x200/0x200 [ 572.098660] ? lock_acquire+0x170/0x3c0 [ 572.102622] __should_failslab+0x115/0x180 [ 572.106849] should_failslab+0x5/0x10 [ 572.110640] __kmalloc+0x2ab/0x3c0 [ 572.114163] ? hfs_find_init+0x91/0x230 [ 572.118123] hfs_find_init+0x91/0x230 [ 572.121906] hfs_ext_read_extent+0x191/0xa20 [ 572.126299] ? __hfs_ext_write_extent+0x510/0x510 [ 572.131126] ? clean_bdev_aliases+0x5c3/0x6e0 [ 572.135603] ? hfs_get_block+0x532/0x7e0 [ 572.139650] hfs_extend_file+0x4a0/0xac0 [ 572.143693] ? hfs_free_fork+0x920/0x920 [ 572.147736] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.152737] ? __mark_inode_dirty+0x23f/0x1140 [ 572.157316] hfs_get_block+0x17b/0x7e0 [ 572.161200] __block_write_begin_int+0x46c/0x17b0 [ 572.166030] ? hfs_extend_file+0xac0/0xac0 [ 572.170252] ? __breadahead_gfp+0x130/0x130 [ 572.174558] ? wait_for_stable_page+0x122/0x360 [ 572.179252] ? hfs_extend_file+0xac0/0xac0 [ 572.183469] block_write_begin+0x58/0x2e0 [ 572.187605] cont_write_begin+0x55a/0x820 [ 572.191739] ? check_preemption_disabled+0x41/0x280 [ 572.196740] ? lock_downgrade+0x720/0x720 [ 572.201007] ? hfs_extend_file+0xac0/0xac0 [ 572.205232] ? check_preemption_disabled+0x41/0x280 [ 572.210236] ? block_write_begin+0x2e0/0x2e0 [ 572.214634] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 572.220331] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.225331] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 572.230526] hfs_write_begin+0x87/0x150 [ 572.234484] ? hfs_extend_file+0xac0/0xac0 [ 572.238702] generic_perform_write+0x1f8/0x4d0 [ 572.243270] ? __mnt_drop_write_file+0x6f/0xa0 [ 572.247832] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 572.252480] ? current_time+0x1c0/0x1c0 [ 572.256439] ? lock_acquire+0x170/0x3c0 [ 572.260397] __generic_file_write_iter+0x24b/0x610 [ 572.265311] generic_file_write_iter+0x3f8/0x730 [ 572.270053] __vfs_write+0x51b/0x770 [ 572.273750] ? common_file_perm+0x4e5/0x850 [ 572.278063] ? kernel_read+0x110/0x110 [ 572.281936] ? check_preemption_disabled+0x41/0x280 [ 572.286939] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.292051] vfs_write+0x1f3/0x540 [ 572.295575] ksys_write+0x12b/0x2a0 [ 572.299186] ? __ia32_sys_read+0xb0/0xb0 [ 572.303230] ? trace_hardirqs_off_caller+0x6e/0x210 [ 572.308226] ? do_syscall_64+0x21/0x620 [ 572.312182] do_syscall_64+0xf9/0x620 [ 572.315971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.321143] RIP: 0033:0x7fca845269e9 [ 572.324864] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 572.343746] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 572.351434] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 572.358684] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 572.365933] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 572.373199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 572.380457] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000013 [ 572.445769] FAULT_INJECTION: forcing a failure. [ 572.445769] name failslab, interval 1, probability 0, space 0, times 0 [ 572.458192] CPU: 1 PID: 8247 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 572.466173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 572.475526] Call Trace: [ 572.478124] dump_stack+0x1fc/0x2ef [ 572.481864] should_fail.cold+0xa/0xf [ 572.485673] ? setup_fault_attr+0x200/0x200 [ 572.489995] ? lock_acquire+0x170/0x3c0 [ 572.493957] __should_failslab+0x115/0x180 [ 572.498272] should_failslab+0x5/0x10 [ 572.502093] __kmalloc+0x2ab/0x3c0 [ 572.505613] ? hfs_find_init+0x91/0x230 [ 572.509577] hfs_find_init+0x91/0x230 [ 572.513357] hfs_ext_read_extent+0x191/0xa20 [ 572.517751] ? __hfs_ext_write_extent+0x510/0x510 [ 572.522581] ? clean_bdev_aliases+0x5c3/0x6e0 [ 572.527057] ? hfs_get_block+0x532/0x7e0 [ 572.531100] hfs_extend_file+0x4a0/0xac0 [ 572.535141] ? hfs_free_fork+0x920/0x920 [ 572.539187] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.544187] ? __mark_inode_dirty+0x23f/0x1140 [ 572.548788] hfs_get_block+0x17b/0x7e0 [ 572.552748] __block_write_begin_int+0x46c/0x17b0 [ 572.557575] ? hfs_extend_file+0xac0/0xac0 [ 572.561797] ? __breadahead_gfp+0x130/0x130 [ 572.566104] ? wait_for_stable_page+0x122/0x360 [ 572.570755] ? hfs_extend_file+0xac0/0xac0 [ 572.574970] block_write_begin+0x58/0x2e0 [ 572.579100] cont_write_begin+0x55a/0x820 [ 572.583230] ? check_preemption_disabled+0x41/0x280 [ 572.588226] ? lock_downgrade+0x720/0x720 [ 572.592355] ? hfs_extend_file+0xac0/0xac0 [ 572.596570] ? check_preemption_disabled+0x41/0x280 [ 572.601566] ? block_write_begin+0x2e0/0x2e0 [ 572.605956] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 572.611647] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.616643] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 572.621816] hfs_write_begin+0x87/0x150 [ 572.625783] ? hfs_extend_file+0xac0/0xac0 [ 572.630006] generic_perform_write+0x1f8/0x4d0 [ 572.634577] ? __mnt_drop_write_file+0x6f/0xa0 [ 572.639146] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 572.643802] ? current_time+0x1c0/0x1c0 [ 572.647766] ? lock_acquire+0x170/0x3c0 [ 572.651726] __generic_file_write_iter+0x24b/0x610 [ 572.656641] generic_file_write_iter+0x3f8/0x730 [ 572.661379] __vfs_write+0x51b/0x770 [ 572.665077] ? common_file_perm+0x4e5/0x850 [ 572.669375] ? kernel_read+0x110/0x110 [ 572.673249] ? check_preemption_disabled+0x41/0x280 [ 572.678250] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.683248] vfs_write+0x1f3/0x540 [ 572.686774] ksys_write+0x12b/0x2a0 [ 572.690380] ? __ia32_sys_read+0xb0/0xb0 [ 572.694424] ? trace_hardirqs_off_caller+0x6e/0x210 [ 572.699421] ? do_syscall_64+0x21/0x620 [ 572.703478] do_syscall_64+0xf9/0x620 [ 572.707291] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.712462] RIP: 0033:0x7fca845269e9 [ 572.716163] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 572.735045] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 572.742830] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 572.750082] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 572.757329] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 572.764577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 572.771916] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000014 [ 572.819208] FAULT_INJECTION: forcing a failure. [ 572.819208] name failslab, interval 1, probability 0, space 0, times 0 [ 572.830657] CPU: 1 PID: 8252 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 572.838544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 572.847898] Call Trace: [ 572.850501] dump_stack+0x1fc/0x2ef [ 572.854118] should_fail.cold+0xa/0xf [ 572.857905] ? setup_fault_attr+0x200/0x200 [ 572.862211] ? lock_acquire+0x170/0x3c0 [ 572.866170] __should_failslab+0x115/0x180 [ 572.870387] should_failslab+0x5/0x10 [ 572.874168] __kmalloc+0x2ab/0x3c0 [ 572.877688] ? hfs_find_init+0x91/0x230 [ 572.881642] hfs_find_init+0x91/0x230 [ 572.885437] hfs_ext_read_extent+0x191/0xa20 [ 572.889849] ? __hfs_ext_write_extent+0x510/0x510 [ 572.894678] ? clean_bdev_aliases+0x5c3/0x6e0 [ 572.899152] ? hfs_get_block+0x532/0x7e0 [ 572.903198] hfs_extend_file+0x4a0/0xac0 [ 572.907242] ? hfs_free_fork+0x920/0x920 [ 572.911287] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.916288] ? __mark_inode_dirty+0x23f/0x1140 [ 572.920861] hfs_get_block+0x17b/0x7e0 [ 572.924742] __block_write_begin_int+0x46c/0x17b0 [ 572.929569] ? hfs_extend_file+0xac0/0xac0 [ 572.933790] ? __breadahead_gfp+0x130/0x130 [ 572.938096] ? wait_for_stable_page+0x122/0x360 [ 572.942752] ? hfs_extend_file+0xac0/0xac0 [ 572.946974] block_write_begin+0x58/0x2e0 [ 572.951114] cont_write_begin+0x55a/0x820 [ 572.955319] ? check_preemption_disabled+0x41/0x280 [ 572.960316] ? lock_downgrade+0x720/0x720 [ 572.964445] ? hfs_extend_file+0xac0/0xac0 [ 572.968686] ? check_preemption_disabled+0x41/0x280 [ 572.973688] ? block_write_begin+0x2e0/0x2e0 [ 572.978078] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 572.983772] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 572.988772] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 572.993947] hfs_write_begin+0x87/0x150 [ 572.997907] ? hfs_extend_file+0xac0/0xac0 [ 573.002125] generic_perform_write+0x1f8/0x4d0 [ 573.006693] ? __mnt_drop_write_file+0x6f/0xa0 [ 573.011253] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 573.015901] ? current_time+0x1c0/0x1c0 [ 573.020377] ? lock_acquire+0x170/0x3c0 [ 573.024334] __generic_file_write_iter+0x24b/0x610 [ 573.029247] generic_file_write_iter+0x3f8/0x730 [ 573.033988] __vfs_write+0x51b/0x770 [ 573.037685] ? common_file_perm+0x4e5/0x850 [ 573.042010] ? kernel_read+0x110/0x110 [ 573.045884] ? check_preemption_disabled+0x41/0x280 [ 573.050887] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.055903] vfs_write+0x1f3/0x540 [ 573.059429] ksys_write+0x12b/0x2a0 [ 573.063038] ? __ia32_sys_read+0xb0/0xb0 [ 573.067080] ? trace_hardirqs_off_caller+0x6e/0x210 [ 573.072081] ? do_syscall_64+0x21/0x620 [ 573.076039] do_syscall_64+0xf9/0x620 [ 573.079824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.084993] RIP: 0033:0x7fca845269e9 [ 573.088688] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 573.107568] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 573.115279] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 573.122530] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 573.129780] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 573.137029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 573.144279] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000015 [ 573.210181] FAULT_INJECTION: forcing a failure. [ 573.210181] name failslab, interval 1, probability 0, space 0, times 0 [ 573.222035] CPU: 0 PID: 8259 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 573.229932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 573.239292] Call Trace: [ 573.241878] dump_stack+0x1fc/0x2ef [ 573.245495] should_fail.cold+0xa/0xf [ 573.249293] ? setup_fault_attr+0x200/0x200 [ 573.253601] ? lock_acquire+0x170/0x3c0 [ 573.257571] __should_failslab+0x115/0x180 [ 573.261793] should_failslab+0x5/0x10 [ 573.265575] __kmalloc+0x2ab/0x3c0 [ 573.269103] ? hfs_find_init+0x91/0x230 [ 573.273062] hfs_find_init+0x91/0x230 [ 573.276848] hfs_ext_read_extent+0x191/0xa20 [ 573.281242] ? __hfs_ext_write_extent+0x510/0x510 [ 573.286073] ? clean_bdev_aliases+0x5c3/0x6e0 [ 573.290552] ? hfs_get_block+0x532/0x7e0 [ 573.294601] hfs_extend_file+0x4a0/0xac0 [ 573.298646] ? hfs_free_fork+0x920/0x920 [ 573.302693] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.307781] ? __mark_inode_dirty+0x23f/0x1140 [ 573.312349] hfs_get_block+0x17b/0x7e0 [ 573.316224] __block_write_begin_int+0x46c/0x17b0 [ 573.321051] ? hfs_extend_file+0xac0/0xac0 [ 573.325272] ? __breadahead_gfp+0x130/0x130 [ 573.329584] ? wait_for_stable_page+0x122/0x360 [ 573.334242] ? hfs_extend_file+0xac0/0xac0 [ 573.338460] block_write_begin+0x58/0x2e0 [ 573.342591] cont_write_begin+0x55a/0x820 [ 573.346814] ? check_preemption_disabled+0x41/0x280 [ 573.351816] ? lock_downgrade+0x720/0x720 [ 573.355953] ? hfs_extend_file+0xac0/0xac0 [ 573.360181] ? check_preemption_disabled+0x41/0x280 [ 573.365183] ? block_write_begin+0x2e0/0x2e0 [ 573.369576] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 573.375270] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.380265] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 573.385460] hfs_write_begin+0x87/0x150 [ 573.389427] ? hfs_extend_file+0xac0/0xac0 [ 573.393650] generic_perform_write+0x1f8/0x4d0 [ 573.398217] ? __mnt_drop_write_file+0x6f/0xa0 [ 573.402782] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 573.407433] ? current_time+0x1c0/0x1c0 [ 573.411404] ? lock_acquire+0x170/0x3c0 [ 573.415362] __generic_file_write_iter+0x24b/0x610 [ 573.420275] generic_file_write_iter+0x3f8/0x730 [ 573.425028] __vfs_write+0x51b/0x770 [ 573.428726] ? common_file_perm+0x4e5/0x850 [ 573.433059] ? kernel_read+0x110/0x110 [ 573.436938] ? check_preemption_disabled+0x41/0x280 [ 573.442029] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.447030] vfs_write+0x1f3/0x540 [ 573.450554] ksys_write+0x12b/0x2a0 [ 573.454162] ? __ia32_sys_read+0xb0/0xb0 [ 573.458216] ? trace_hardirqs_off_caller+0x6e/0x210 [ 573.463218] ? do_syscall_64+0x21/0x620 [ 573.467175] do_syscall_64+0xf9/0x620 [ 573.470962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.476138] RIP: 0033:0x7fca845269e9 [ 573.479838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 573.498725] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 573.506413] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 573.513665] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 573.520943] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 573.528382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 573.535634] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000016 executing program [ 573.609216] FAULT_INJECTION: forcing a failure. [ 573.609216] name failslab, interval 1, probability 0, space 0, times 0 [ 573.621037] CPU: 0 PID: 8265 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 573.628936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 573.638281] Call Trace: [ 573.640856] dump_stack+0x1fc/0x2ef [ 573.644471] should_fail.cold+0xa/0xf [ 573.648258] ? setup_fault_attr+0x200/0x200 [ 573.652563] ? lock_acquire+0x170/0x3c0 [ 573.656524] __should_failslab+0x115/0x180 [ 573.660831] should_failslab+0x5/0x10 [ 573.664615] __kmalloc+0x2ab/0x3c0 [ 573.668183] ? hfs_find_init+0x91/0x230 [ 573.672140] hfs_find_init+0x91/0x230 [ 573.675927] hfs_ext_read_extent+0x191/0xa20 [ 573.680328] ? __hfs_ext_write_extent+0x510/0x510 [ 573.685154] ? clean_bdev_aliases+0x5c3/0x6e0 [ 573.689632] ? hfs_get_block+0x532/0x7e0 [ 573.693679] hfs_extend_file+0x4a0/0xac0 [ 573.697724] ? hfs_free_fork+0x920/0x920 [ 573.701789] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.706788] ? __mark_inode_dirty+0x23f/0x1140 [ 573.711354] hfs_get_block+0x17b/0x7e0 [ 573.715229] __block_write_begin_int+0x46c/0x17b0 [ 573.720055] ? hfs_extend_file+0xac0/0xac0 [ 573.724277] ? __breadahead_gfp+0x130/0x130 [ 573.728583] ? wait_for_stable_page+0x122/0x360 [ 573.733237] ? hfs_extend_file+0xac0/0xac0 [ 573.737461] block_write_begin+0x58/0x2e0 [ 573.741596] cont_write_begin+0x55a/0x820 [ 573.745728] ? check_preemption_disabled+0x41/0x280 [ 573.750727] ? lock_downgrade+0x720/0x720 [ 573.754861] ? hfs_extend_file+0xac0/0xac0 [ 573.759084] ? check_preemption_disabled+0x41/0x280 [ 573.764084] ? block_write_begin+0x2e0/0x2e0 [ 573.768476] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 573.774169] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.779177] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 573.784371] hfs_write_begin+0x87/0x150 [ 573.788337] ? hfs_extend_file+0xac0/0xac0 [ 573.792559] generic_perform_write+0x1f8/0x4d0 [ 573.797131] ? __mnt_drop_write_file+0x6f/0xa0 [ 573.801715] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 573.806384] ? current_time+0x1c0/0x1c0 [ 573.810355] ? lock_acquire+0x170/0x3c0 [ 573.814323] __generic_file_write_iter+0x24b/0x610 [ 573.819238] generic_file_write_iter+0x3f8/0x730 [ 573.823982] __vfs_write+0x51b/0x770 [ 573.827679] ? common_file_perm+0x4e5/0x850 [ 573.831985] ? kernel_read+0x110/0x110 [ 573.835859] ? check_preemption_disabled+0x41/0x280 [ 573.840877] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 573.845910] vfs_write+0x1f3/0x540 [ 573.849441] ksys_write+0x12b/0x2a0 [ 573.853056] ? __ia32_sys_read+0xb0/0xb0 [ 573.857105] ? trace_hardirqs_off_caller+0x6e/0x210 [ 573.862106] ? do_syscall_64+0x21/0x620 [ 573.866081] do_syscall_64+0xf9/0x620 [ 573.869879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.875060] RIP: 0033:0x7fca845269e9 [ 573.878758] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 573.897641] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 573.905341] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 573.912603] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 573.919862] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 573.927136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 573.934414] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000017 [ 573.999431] FAULT_INJECTION: forcing a failure. [ 573.999431] name failslab, interval 1, probability 0, space 0, times 0 [ 574.011192] CPU: 0 PID: 8269 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 574.019087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 574.028447] Call Trace: [ 574.031046] dump_stack+0x1fc/0x2ef [ 574.034685] should_fail.cold+0xa/0xf [ 574.038495] ? setup_fault_attr+0x200/0x200 [ 574.042823] ? lock_acquire+0x170/0x3c0 [ 574.046808] __should_failslab+0x115/0x180 [ 574.051053] should_failslab+0x5/0x10 [ 574.054864] __kmalloc+0x2ab/0x3c0 [ 574.058400] ? hfs_find_init+0x91/0x230 [ 574.062358] hfs_find_init+0x91/0x230 [ 574.066139] hfs_ext_read_extent+0x191/0xa20 [ 574.070530] ? __hfs_ext_write_extent+0x510/0x510 [ 574.075355] ? clean_bdev_aliases+0x5c3/0x6e0 [ 574.079831] ? hfs_get_block+0x532/0x7e0 [ 574.083886] hfs_extend_file+0x4a0/0xac0 [ 574.087928] ? hfs_free_fork+0x920/0x920 [ 574.091973] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.096971] ? __mark_inode_dirty+0x23f/0x1140 [ 574.101543] hfs_get_block+0x17b/0x7e0 [ 574.105417] __block_write_begin_int+0x46c/0x17b0 [ 574.110241] ? hfs_extend_file+0xac0/0xac0 [ 574.114460] ? __breadahead_gfp+0x130/0x130 [ 574.118767] ? wait_for_stable_page+0x122/0x360 [ 574.123533] ? hfs_extend_file+0xac0/0xac0 [ 574.127753] block_write_begin+0x58/0x2e0 [ 574.131897] cont_write_begin+0x55a/0x820 [ 574.136043] ? check_preemption_disabled+0x41/0x280 [ 574.141042] ? lock_downgrade+0x720/0x720 [ 574.145173] ? hfs_extend_file+0xac0/0xac0 [ 574.149386] ? check_preemption_disabled+0x41/0x280 [ 574.154383] ? block_write_begin+0x2e0/0x2e0 [ 574.158773] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 574.164481] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.169482] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 574.174653] hfs_write_begin+0x87/0x150 [ 574.178609] ? hfs_extend_file+0xac0/0xac0 [ 574.182830] generic_perform_write+0x1f8/0x4d0 [ 574.187406] ? __mnt_drop_write_file+0x6f/0xa0 [ 574.191978] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 574.196623] ? current_time+0x1c0/0x1c0 [ 574.200671] ? lock_acquire+0x170/0x3c0 [ 574.204626] __generic_file_write_iter+0x24b/0x610 [ 574.209539] generic_file_write_iter+0x3f8/0x730 [ 574.214420] __vfs_write+0x51b/0x770 [ 574.218129] ? common_file_perm+0x4e5/0x850 [ 574.222556] ? kernel_read+0x110/0x110 [ 574.226436] ? check_preemption_disabled+0x41/0x280 [ 574.231451] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.236468] vfs_write+0x1f3/0x540 [ 574.240006] ksys_write+0x12b/0x2a0 [ 574.243619] ? __ia32_sys_read+0xb0/0xb0 [ 574.247675] ? trace_hardirqs_off_caller+0x6e/0x210 [ 574.252767] ? do_syscall_64+0x21/0x620 [ 574.256726] do_syscall_64+0xf9/0x620 [ 574.260525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.265714] RIP: 0033:0x7fca845269e9 [ 574.269423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 574.288331] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 574.296027] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 574.303274] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 574.310523] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 574.317770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 574.325019] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000018 [ 574.389734] FAULT_INJECTION: forcing a failure. [ 574.389734] name failslab, interval 1, probability 0, space 0, times 0 [ 574.401882] CPU: 0 PID: 8276 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 574.409959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 574.419315] Call Trace: [ 574.421923] dump_stack+0x1fc/0x2ef [ 574.425568] should_fail.cold+0xa/0xf [ 574.429380] ? setup_fault_attr+0x200/0x200 [ 574.433712] ? lock_acquire+0x170/0x3c0 [ 574.437702] __should_failslab+0x115/0x180 [ 574.441950] should_failslab+0x5/0x10 [ 574.445748] __kmalloc+0x2ab/0x3c0 [ 574.449274] ? hfs_find_init+0x91/0x230 [ 574.453232] hfs_find_init+0x91/0x230 [ 574.457014] hfs_ext_read_extent+0x191/0xa20 [ 574.461415] ? __hfs_ext_write_extent+0x510/0x510 [ 574.466242] ? clean_bdev_aliases+0x5c3/0x6e0 [ 574.470714] ? hfs_get_block+0x532/0x7e0 [ 574.474757] hfs_extend_file+0x4a0/0xac0 [ 574.478800] ? hfs_free_fork+0x920/0x920 [ 574.482844] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.487861] ? __mark_inode_dirty+0x23f/0x1140 [ 574.492430] hfs_get_block+0x17b/0x7e0 [ 574.496304] __block_write_begin_int+0x46c/0x17b0 [ 574.501127] ? hfs_extend_file+0xac0/0xac0 [ 574.505348] ? __breadahead_gfp+0x130/0x130 [ 574.509668] ? wait_for_stable_page+0x122/0x360 [ 574.514318] ? hfs_extend_file+0xac0/0xac0 [ 574.518620] block_write_begin+0x58/0x2e0 [ 574.522750] cont_write_begin+0x55a/0x820 [ 574.526887] ? check_preemption_disabled+0x41/0x280 [ 574.531888] ? lock_downgrade+0x720/0x720 [ 574.536019] ? hfs_extend_file+0xac0/0xac0 [ 574.540234] ? check_preemption_disabled+0x41/0x280 [ 574.545233] ? block_write_begin+0x2e0/0x2e0 [ 574.549624] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 574.555317] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.560378] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 574.565548] hfs_write_begin+0x87/0x150 [ 574.569502] ? hfs_extend_file+0xac0/0xac0 [ 574.573719] generic_perform_write+0x1f8/0x4d0 [ 574.578288] ? __mnt_drop_write_file+0x6f/0xa0 [ 574.582854] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 574.587500] ? current_time+0x1c0/0x1c0 [ 574.591456] ? lock_acquire+0x170/0x3c0 [ 574.595412] __generic_file_write_iter+0x24b/0x610 [ 574.600323] generic_file_write_iter+0x3f8/0x730 [ 574.605063] __vfs_write+0x51b/0x770 [ 574.608777] ? common_file_perm+0x4e5/0x850 [ 574.613103] ? kernel_read+0x110/0x110 [ 574.616995] ? check_preemption_disabled+0x41/0x280 [ 574.621999] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.626997] vfs_write+0x1f3/0x540 [ 574.630521] ksys_write+0x12b/0x2a0 [ 574.634128] ? __ia32_sys_read+0xb0/0xb0 [ 574.638168] ? trace_hardirqs_off_caller+0x6e/0x210 [ 574.643251] ? do_syscall_64+0x21/0x620 [ 574.647207] do_syscall_64+0xf9/0x620 [ 574.650991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.656160] RIP: 0033:0x7fca845269e9 [ 574.659859] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 574.678758] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 574.686541] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 574.693819] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 574.701084] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 574.708334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 574.715582] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000019 [ 574.780521] FAULT_INJECTION: forcing a failure. [ 574.780521] name failslab, interval 1, probability 0, space 0, times 0 [ 574.792168] CPU: 0 PID: 8283 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 574.800070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 574.809423] Call Trace: [ 574.812023] dump_stack+0x1fc/0x2ef [ 574.815752] should_fail.cold+0xa/0xf [ 574.819567] ? setup_fault_attr+0x200/0x200 [ 574.823893] ? lock_acquire+0x170/0x3c0 [ 574.827879] __should_failslab+0x115/0x180 [ 574.832120] should_failslab+0x5/0x10 [ 574.835922] __kmalloc+0x2ab/0x3c0 [ 574.839459] ? hfs_find_init+0x91/0x230 [ 574.843415] hfs_find_init+0x91/0x230 [ 574.847195] hfs_ext_read_extent+0x191/0xa20 [ 574.851586] ? __hfs_ext_write_extent+0x510/0x510 [ 574.856410] ? clean_bdev_aliases+0x5c3/0x6e0 [ 574.860898] ? hfs_get_block+0x532/0x7e0 [ 574.864943] hfs_extend_file+0x4a0/0xac0 [ 574.868985] ? hfs_free_fork+0x920/0x920 [ 574.873026] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.878024] ? __mark_inode_dirty+0x23f/0x1140 [ 574.882584] hfs_get_block+0x17b/0x7e0 [ 574.886462] __block_write_begin_int+0x46c/0x17b0 [ 574.891285] ? hfs_extend_file+0xac0/0xac0 [ 574.895503] ? __breadahead_gfp+0x130/0x130 [ 574.899808] ? wait_for_stable_page+0x122/0x360 [ 574.904459] ? hfs_extend_file+0xac0/0xac0 [ 574.908678] block_write_begin+0x58/0x2e0 [ 574.912851] cont_write_begin+0x55a/0x820 [ 574.916991] ? check_preemption_disabled+0x41/0x280 [ 574.921994] ? lock_downgrade+0x720/0x720 [ 574.926135] ? hfs_extend_file+0xac0/0xac0 [ 574.930354] ? check_preemption_disabled+0x41/0x280 [ 574.935353] ? block_write_begin+0x2e0/0x2e0 [ 574.939742] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 574.945445] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 574.950440] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 574.955611] hfs_write_begin+0x87/0x150 [ 574.959565] ? hfs_extend_file+0xac0/0xac0 [ 574.963787] generic_perform_write+0x1f8/0x4d0 [ 574.968358] ? __mnt_drop_write_file+0x6f/0xa0 [ 574.972922] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 574.977570] ? current_time+0x1c0/0x1c0 [ 574.981524] ? lock_acquire+0x170/0x3c0 [ 574.985478] __generic_file_write_iter+0x24b/0x610 [ 574.990393] generic_file_write_iter+0x3f8/0x730 [ 574.995133] __vfs_write+0x51b/0x770 [ 574.998827] ? common_file_perm+0x4e5/0x850 [ 575.003134] ? kernel_read+0x110/0x110 [ 575.007011] ? check_preemption_disabled+0x41/0x280 [ 575.012011] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.017008] vfs_write+0x1f3/0x540 [ 575.020532] ksys_write+0x12b/0x2a0 [ 575.024139] ? __ia32_sys_read+0xb0/0xb0 [ 575.028181] ? trace_hardirqs_off_caller+0x6e/0x210 [ 575.033179] ? do_syscall_64+0x21/0x620 [ 575.037134] do_syscall_64+0xf9/0x620 [ 575.040925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.046096] RIP: 0033:0x7fca845269e9 [ 575.049790] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 575.068671] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 575.076357] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 575.083605] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 575.090852] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 575.098100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 575.105351] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000001a [ 575.161874] FAULT_INJECTION: forcing a failure. [ 575.161874] name failslab, interval 1, probability 0, space 0, times 0 [ 575.173708] CPU: 0 PID: 8290 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 575.181601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 575.191041] Call Trace: [ 575.193636] dump_stack+0x1fc/0x2ef [ 575.197273] should_fail.cold+0xa/0xf [ 575.201086] ? setup_fault_attr+0x200/0x200 [ 575.205417] ? lock_acquire+0x170/0x3c0 [ 575.209401] __should_failslab+0x115/0x180 [ 575.213644] should_failslab+0x5/0x10 [ 575.217449] __kmalloc+0x2ab/0x3c0 [ 575.220984] ? hfs_find_init+0x91/0x230 [ 575.224944] hfs_find_init+0x91/0x230 [ 575.228731] hfs_ext_read_extent+0x191/0xa20 [ 575.233130] ? __hfs_ext_write_extent+0x510/0x510 [ 575.237960] ? clean_bdev_aliases+0x5c3/0x6e0 [ 575.242438] ? hfs_get_block+0x532/0x7e0 [ 575.246502] hfs_extend_file+0x4a0/0xac0 [ 575.250557] ? hfs_free_fork+0x920/0x920 [ 575.254607] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.259623] ? __mark_inode_dirty+0x23f/0x1140 [ 575.264193] hfs_get_block+0x17b/0x7e0 [ 575.268066] __block_write_begin_int+0x46c/0x17b0 [ 575.272895] ? hfs_extend_file+0xac0/0xac0 [ 575.277217] ? __breadahead_gfp+0x130/0x130 [ 575.281538] ? wait_for_stable_page+0x122/0x360 [ 575.286205] ? hfs_extend_file+0xac0/0xac0 [ 575.290423] block_write_begin+0x58/0x2e0 [ 575.294558] cont_write_begin+0x55a/0x820 [ 575.298690] ? check_preemption_disabled+0x41/0x280 [ 575.303699] ? lock_downgrade+0x720/0x720 [ 575.307839] ? hfs_extend_file+0xac0/0xac0 [ 575.312150] ? check_preemption_disabled+0x41/0x280 [ 575.317157] ? block_write_begin+0x2e0/0x2e0 [ 575.321558] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 575.327254] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.332248] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 575.337421] hfs_write_begin+0x87/0x150 [ 575.341380] ? hfs_extend_file+0xac0/0xac0 [ 575.345597] generic_perform_write+0x1f8/0x4d0 [ 575.350163] ? __mnt_drop_write_file+0x6f/0xa0 [ 575.354753] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 575.359399] ? current_time+0x1c0/0x1c0 [ 575.363354] ? lock_acquire+0x170/0x3c0 [ 575.367322] __generic_file_write_iter+0x24b/0x610 [ 575.372242] generic_file_write_iter+0x3f8/0x730 [ 575.376980] __vfs_write+0x51b/0x770 [ 575.380685] ? common_file_perm+0x4e5/0x850 [ 575.384988] ? kernel_read+0x110/0x110 [ 575.388859] ? check_preemption_disabled+0x41/0x280 [ 575.393859] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.398855] vfs_write+0x1f3/0x540 [ 575.402378] ksys_write+0x12b/0x2a0 [ 575.406011] ? __ia32_sys_read+0xb0/0xb0 [ 575.410055] ? trace_hardirqs_off_caller+0x6e/0x210 [ 575.415050] ? do_syscall_64+0x21/0x620 [ 575.419005] do_syscall_64+0xf9/0x620 [ 575.422794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.427972] RIP: 0033:0x7fca845269e9 [ 575.431671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 575.450655] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 575.458343] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 575.465589] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 575.472836] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 575.480089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 575.487342] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000001b [ 575.552411] FAULT_INJECTION: forcing a failure. [ 575.552411] name failslab, interval 1, probability 0, space 0, times 0 [ 575.564544] CPU: 0 PID: 8298 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 575.572441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 575.581963] Call Trace: [ 575.584539] dump_stack+0x1fc/0x2ef [ 575.588149] should_fail.cold+0xa/0xf [ 575.591933] ? setup_fault_attr+0x200/0x200 [ 575.596233] ? lock_acquire+0x170/0x3c0 [ 575.600190] __should_failslab+0x115/0x180 [ 575.604409] should_failslab+0x5/0x10 [ 575.608190] __kmalloc+0x2ab/0x3c0 [ 575.611709] ? hfs_find_init+0x91/0x230 [ 575.615663] hfs_find_init+0x91/0x230 [ 575.619444] hfs_ext_read_extent+0x191/0xa20 [ 575.623836] ? __hfs_ext_write_extent+0x510/0x510 [ 575.628660] ? clean_bdev_aliases+0x5c3/0x6e0 [ 575.633133] ? hfs_get_block+0x532/0x7e0 [ 575.637193] hfs_extend_file+0x4a0/0xac0 [ 575.641239] ? hfs_free_fork+0x920/0x920 [ 575.645281] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.650288] ? __mark_inode_dirty+0x23f/0x1140 [ 575.654860] hfs_get_block+0x17b/0x7e0 [ 575.658735] __block_write_begin_int+0x46c/0x17b0 [ 575.663559] ? hfs_extend_file+0xac0/0xac0 [ 575.667789] ? __breadahead_gfp+0x130/0x130 [ 575.672101] ? wait_for_stable_page+0x122/0x360 [ 575.676751] ? hfs_extend_file+0xac0/0xac0 [ 575.680974] block_write_begin+0x58/0x2e0 [ 575.685107] cont_write_begin+0x55a/0x820 [ 575.689239] ? check_preemption_disabled+0x41/0x280 [ 575.694236] ? lock_downgrade+0x720/0x720 [ 575.698363] ? hfs_extend_file+0xac0/0xac0 [ 575.702665] ? check_preemption_disabled+0x41/0x280 [ 575.707666] ? block_write_begin+0x2e0/0x2e0 [ 575.712244] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 575.717945] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.722950] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 575.728124] hfs_write_begin+0x87/0x150 [ 575.732081] ? hfs_extend_file+0xac0/0xac0 [ 575.736297] generic_perform_write+0x1f8/0x4d0 [ 575.740865] ? __mnt_drop_write_file+0x6f/0xa0 [ 575.745526] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 575.750178] ? current_time+0x1c0/0x1c0 [ 575.754138] ? lock_acquire+0x170/0x3c0 [ 575.758185] __generic_file_write_iter+0x24b/0x610 [ 575.763113] generic_file_write_iter+0x3f8/0x730 [ 575.767868] __vfs_write+0x51b/0x770 [ 575.771583] ? common_file_perm+0x4e5/0x850 [ 575.775896] ? kernel_read+0x110/0x110 [ 575.779798] ? check_preemption_disabled+0x41/0x280 [ 575.784813] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 575.789812] vfs_write+0x1f3/0x540 [ 575.793341] ksys_write+0x12b/0x2a0 [ 575.796949] ? __ia32_sys_read+0xb0/0xb0 [ 575.800994] ? trace_hardirqs_off_caller+0x6e/0x210 [ 575.805994] ? do_syscall_64+0x21/0x620 [ 575.809963] do_syscall_64+0xf9/0x620 [ 575.813761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.818942] RIP: 0033:0x7fca845269e9 [ 575.822653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 575.841540] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 575.849231] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 575.856490] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 575.863751] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 575.871008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 575.878262] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000001c executing program [ 575.969179] FAULT_INJECTION: forcing a failure. [ 575.969179] name failslab, interval 1, probability 0, space 0, times 0 [ 575.984846] CPU: 0 PID: 8303 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 575.992770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 576.002123] Call Trace: [ 576.004714] dump_stack+0x1fc/0x2ef [ 576.008327] should_fail.cold+0xa/0xf [ 576.012114] ? setup_fault_attr+0x200/0x200 [ 576.016419] ? lock_acquire+0x170/0x3c0 [ 576.020377] __should_failslab+0x115/0x180 [ 576.024595] should_failslab+0x5/0x10 [ 576.028471] __kmalloc+0x2ab/0x3c0 [ 576.032004] ? hfs_find_init+0x91/0x230 [ 576.035965] hfs_find_init+0x91/0x230 [ 576.039755] hfs_ext_read_extent+0x191/0xa20 [ 576.044148] ? __hfs_ext_write_extent+0x510/0x510 [ 576.048978] ? clean_bdev_aliases+0x5c3/0x6e0 [ 576.053460] ? hfs_get_block+0x532/0x7e0 [ 576.057504] hfs_extend_file+0x4a0/0xac0 [ 576.061555] ? hfs_free_fork+0x920/0x920 [ 576.065599] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.070606] ? __mark_inode_dirty+0x23f/0x1140 [ 576.075168] hfs_get_block+0x17b/0x7e0 [ 576.079045] __block_write_begin_int+0x46c/0x17b0 [ 576.083871] ? hfs_extend_file+0xac0/0xac0 [ 576.088090] ? __breadahead_gfp+0x130/0x130 [ 576.092461] ? wait_for_stable_page+0x122/0x360 [ 576.097124] ? hfs_extend_file+0xac0/0xac0 [ 576.101349] block_write_begin+0x58/0x2e0 [ 576.105489] cont_write_begin+0x55a/0x820 [ 576.109635] ? check_preemption_disabled+0x41/0x280 [ 576.114639] ? lock_downgrade+0x720/0x720 [ 576.118772] ? hfs_extend_file+0xac0/0xac0 [ 576.122988] ? check_preemption_disabled+0x41/0x280 [ 576.127984] ? block_write_begin+0x2e0/0x2e0 [ 576.132378] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 576.138072] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.143077] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 576.148248] hfs_write_begin+0x87/0x150 [ 576.152202] ? hfs_extend_file+0xac0/0xac0 [ 576.156420] generic_perform_write+0x1f8/0x4d0 [ 576.160988] ? __mnt_drop_write_file+0x6f/0xa0 [ 576.165549] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 576.170196] ? current_time+0x1c0/0x1c0 [ 576.174257] ? lock_acquire+0x170/0x3c0 [ 576.178316] __generic_file_write_iter+0x24b/0x610 [ 576.183231] generic_file_write_iter+0x3f8/0x730 [ 576.187970] __vfs_write+0x51b/0x770 [ 576.191665] ? common_file_perm+0x4e5/0x850 [ 576.195974] ? kernel_read+0x110/0x110 [ 576.199850] ? check_preemption_disabled+0x41/0x280 [ 576.204855] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.209861] vfs_write+0x1f3/0x540 [ 576.213385] ksys_write+0x12b/0x2a0 [ 576.217005] ? __ia32_sys_read+0xb0/0xb0 [ 576.221055] ? trace_hardirqs_off_caller+0x6e/0x210 [ 576.226052] ? do_syscall_64+0x21/0x620 [ 576.230013] do_syscall_64+0xf9/0x620 [ 576.233814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.238990] RIP: 0033:0x7fca845269e9 [ 576.242710] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 576.261599] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 576.269293] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 576.276544] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 576.283794] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 576.291050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 576.298301] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000001d [ 576.358902] FAULT_INJECTION: forcing a failure. [ 576.358902] name failslab, interval 1, probability 0, space 0, times 0 [ 576.370271] CPU: 0 PID: 8310 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 576.378244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 576.387596] Call Trace: [ 576.390196] dump_stack+0x1fc/0x2ef [ 576.393842] should_fail.cold+0xa/0xf [ 576.397665] ? setup_fault_attr+0x200/0x200 [ 576.401989] ? lock_acquire+0x170/0x3c0 [ 576.405974] __should_failslab+0x115/0x180 [ 576.410216] should_failslab+0x5/0x10 [ 576.414019] __kmalloc+0x2ab/0x3c0 [ 576.417552] ? hfs_find_init+0x91/0x230 [ 576.421506] hfs_find_init+0x91/0x230 [ 576.425291] hfs_ext_read_extent+0x191/0xa20 [ 576.429681] ? __hfs_ext_write_extent+0x510/0x510 [ 576.434504] ? clean_bdev_aliases+0x5c3/0x6e0 [ 576.438975] ? hfs_get_block+0x532/0x7e0 [ 576.443018] hfs_extend_file+0x4a0/0xac0 [ 576.447066] ? hfs_free_fork+0x920/0x920 [ 576.451105] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.456101] ? __mark_inode_dirty+0x23f/0x1140 [ 576.460664] hfs_get_block+0x17b/0x7e0 [ 576.464544] __block_write_begin_int+0x46c/0x17b0 [ 576.469366] ? hfs_extend_file+0xac0/0xac0 [ 576.473607] ? __breadahead_gfp+0x130/0x130 [ 576.477928] ? wait_for_stable_page+0x122/0x360 [ 576.482586] ? hfs_extend_file+0xac0/0xac0 [ 576.486799] block_write_begin+0x58/0x2e0 [ 576.490951] cont_write_begin+0x55a/0x820 [ 576.495113] ? check_preemption_disabled+0x41/0x280 [ 576.500125] ? lock_downgrade+0x720/0x720 [ 576.504257] ? hfs_extend_file+0xac0/0xac0 [ 576.508473] ? check_preemption_disabled+0x41/0x280 [ 576.513562] ? block_write_begin+0x2e0/0x2e0 [ 576.517956] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 576.523646] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.528655] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 576.533829] hfs_write_begin+0x87/0x150 [ 576.537790] ? hfs_extend_file+0xac0/0xac0 [ 576.542011] generic_perform_write+0x1f8/0x4d0 [ 576.546581] ? __mnt_drop_write_file+0x6f/0xa0 [ 576.551150] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 576.555799] ? current_time+0x1c0/0x1c0 [ 576.559948] ? lock_acquire+0x170/0x3c0 [ 576.563906] __generic_file_write_iter+0x24b/0x610 [ 576.568818] generic_file_write_iter+0x3f8/0x730 [ 576.573555] __vfs_write+0x51b/0x770 [ 576.577253] ? common_file_perm+0x4e5/0x850 [ 576.581554] ? kernel_read+0x110/0x110 [ 576.585428] ? check_preemption_disabled+0x41/0x280 [ 576.590431] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.595605] vfs_write+0x1f3/0x540 [ 576.599126] ksys_write+0x12b/0x2a0 [ 576.602732] ? __ia32_sys_read+0xb0/0xb0 [ 576.606772] ? trace_hardirqs_off_caller+0x6e/0x210 [ 576.611769] ? do_syscall_64+0x21/0x620 [ 576.615731] do_syscall_64+0xf9/0x620 [ 576.619516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.624685] RIP: 0033:0x7fca845269e9 [ 576.628378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 576.647257] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 576.654947] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 576.662194] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 576.669445] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 576.676711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 576.683973] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000001e [ 576.749085] FAULT_INJECTION: forcing a failure. [ 576.749085] name failslab, interval 1, probability 0, space 0, times 0 [ 576.761721] CPU: 0 PID: 8317 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 576.769659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 576.779014] Call Trace: [ 576.781613] dump_stack+0x1fc/0x2ef [ 576.785251] should_fail.cold+0xa/0xf [ 576.789063] ? setup_fault_attr+0x200/0x200 [ 576.793393] ? lock_acquire+0x170/0x3c0 [ 576.797383] __should_failslab+0x115/0x180 [ 576.801627] should_failslab+0x5/0x10 [ 576.805435] __kmalloc+0x2ab/0x3c0 [ 576.808976] ? hfs_find_init+0x91/0x230 [ 576.812944] hfs_find_init+0x91/0x230 [ 576.816745] hfs_ext_read_extent+0x191/0xa20 [ 576.821158] ? __hfs_ext_write_extent+0x510/0x510 [ 576.826044] ? clean_bdev_aliases+0x5c3/0x6e0 [ 576.830548] ? hfs_get_block+0x532/0x7e0 [ 576.834611] hfs_extend_file+0x4a0/0xac0 [ 576.838662] ? hfs_free_fork+0x920/0x920 [ 576.842715] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.847713] ? __mark_inode_dirty+0x23f/0x1140 [ 576.852282] hfs_get_block+0x17b/0x7e0 [ 576.856172] __block_write_begin_int+0x46c/0x17b0 [ 576.861002] ? hfs_extend_file+0xac0/0xac0 [ 576.865224] ? __breadahead_gfp+0x130/0x130 [ 576.869529] ? wait_for_stable_page+0x122/0x360 [ 576.874185] ? hfs_extend_file+0xac0/0xac0 [ 576.878401] block_write_begin+0x58/0x2e0 [ 576.882535] cont_write_begin+0x55a/0x820 [ 576.886667] ? check_preemption_disabled+0x41/0x280 [ 576.891668] ? lock_downgrade+0x720/0x720 [ 576.895800] ? hfs_extend_file+0xac0/0xac0 [ 576.900017] ? check_preemption_disabled+0x41/0x280 [ 576.905014] ? block_write_begin+0x2e0/0x2e0 [ 576.909404] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 576.915095] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.920091] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 576.925264] hfs_write_begin+0x87/0x150 [ 576.929217] ? hfs_extend_file+0xac0/0xac0 [ 576.933433] generic_perform_write+0x1f8/0x4d0 [ 576.938001] ? __mnt_drop_write_file+0x6f/0xa0 [ 576.942564] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 576.947218] ? current_time+0x1c0/0x1c0 [ 576.951178] ? lock_acquire+0x170/0x3c0 [ 576.955134] __generic_file_write_iter+0x24b/0x610 [ 576.960045] generic_file_write_iter+0x3f8/0x730 [ 576.964783] __vfs_write+0x51b/0x770 [ 576.968478] ? common_file_perm+0x4e5/0x850 [ 576.972780] ? kernel_read+0x110/0x110 [ 576.976656] ? check_preemption_disabled+0x41/0x280 [ 576.981667] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 576.986675] vfs_write+0x1f3/0x540 [ 576.990203] ksys_write+0x12b/0x2a0 [ 576.993813] ? __ia32_sys_read+0xb0/0xb0 [ 576.997853] ? trace_hardirqs_off_caller+0x6e/0x210 [ 577.002852] ? do_syscall_64+0x21/0x620 [ 577.006808] do_syscall_64+0xf9/0x620 [ 577.010596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.015766] RIP: 0033:0x7fca845269e9 [ 577.019459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 577.038340] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 577.046031] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 577.053284] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 577.060532] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 577.067779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 577.075028] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 000000000000001f [ 577.129476] FAULT_INJECTION: forcing a failure. [ 577.129476] name failslab, interval 1, probability 0, space 0, times 0 [ 577.141452] CPU: 0 PID: 8324 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 577.149433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 577.158788] Call Trace: [ 577.161385] dump_stack+0x1fc/0x2ef [ 577.165026] should_fail.cold+0xa/0xf [ 577.168847] ? setup_fault_attr+0x200/0x200 [ 577.173179] ? lock_acquire+0x170/0x3c0 [ 577.177159] __should_failslab+0x115/0x180 [ 577.181403] should_failslab+0x5/0x10 [ 577.185206] __kmalloc+0x2ab/0x3c0 [ 577.188742] ? hfs_find_init+0x91/0x230 [ 577.192697] hfs_find_init+0x91/0x230 [ 577.196477] hfs_ext_read_extent+0x191/0xa20 [ 577.200872] ? __hfs_ext_write_extent+0x510/0x510 [ 577.205703] ? clean_bdev_aliases+0x5c3/0x6e0 [ 577.210176] ? hfs_get_block+0x532/0x7e0 [ 577.214220] hfs_extend_file+0x4a0/0xac0 [ 577.218288] ? hfs_free_fork+0x920/0x920 [ 577.222352] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 577.227359] ? __mark_inode_dirty+0x23f/0x1140 [ 577.232023] hfs_get_block+0x17b/0x7e0 [ 577.235899] __block_write_begin_int+0x46c/0x17b0 [ 577.240721] ? hfs_extend_file+0xac0/0xac0 [ 577.244940] ? __breadahead_gfp+0x130/0x130 [ 577.249244] ? wait_for_stable_page+0x122/0x360 [ 577.253895] ? hfs_extend_file+0xac0/0xac0 [ 577.258108] block_write_begin+0x58/0x2e0 [ 577.262239] cont_write_begin+0x55a/0x820 [ 577.266371] ? check_preemption_disabled+0x41/0x280 [ 577.271370] ? lock_downgrade+0x720/0x720 [ 577.275499] ? hfs_extend_file+0xac0/0xac0 [ 577.279715] ? check_preemption_disabled+0x41/0x280 [ 577.284731] ? block_write_begin+0x2e0/0x2e0 [ 577.289128] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 577.294839] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 577.299852] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 577.305047] hfs_write_begin+0x87/0x150 [ 577.309018] ? hfs_extend_file+0xac0/0xac0 [ 577.313244] generic_perform_write+0x1f8/0x4d0 [ 577.317812] ? __mnt_drop_write_file+0x6f/0xa0 [ 577.322382] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 577.327030] ? current_time+0x1c0/0x1c0 [ 577.330987] ? lock_acquire+0x170/0x3c0 [ 577.334941] __generic_file_write_iter+0x24b/0x610 [ 577.339941] generic_file_write_iter+0x3f8/0x730 [ 577.344694] __vfs_write+0x51b/0x770 [ 577.348397] ? common_file_perm+0x4e5/0x850 [ 577.352704] ? kernel_read+0x110/0x110 [ 577.356586] ? check_preemption_disabled+0x41/0x280 [ 577.361595] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 577.366596] vfs_write+0x1f3/0x540 [ 577.370121] ksys_write+0x12b/0x2a0 [ 577.373729] ? __ia32_sys_read+0xb0/0xb0 [ 577.377769] ? trace_hardirqs_off_caller+0x6e/0x210 [ 577.382767] ? do_syscall_64+0x21/0x620 [ 577.386720] do_syscall_64+0xf9/0x620 [ 577.390503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.395673] RIP: 0033:0x7fca845269e9 [ 577.399367] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 577.418344] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 577.426047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 577.433409] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 577.440749] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 577.447998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 577.455365] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000020 [ 577.529676] FAULT_INJECTION: forcing a failure. [ 577.529676] name failslab, interval 1, probability 0, space 0, times 0 [ 577.541195] CPU: 0 PID: 8332 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 577.549091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 577.558444] Call Trace: [ 577.561027] dump_stack+0x1fc/0x2ef [ 577.564642] should_fail.cold+0xa/0xf [ 577.568428] ? setup_fault_attr+0x200/0x200 [ 577.572736] ? lock_acquire+0x170/0x3c0 [ 577.576702] __should_failslab+0x115/0x180 [ 577.580919] should_failslab+0x5/0x10 [ 577.584699] __kmalloc+0x2ab/0x3c0 [ 577.588218] ? hfs_find_init+0x91/0x230 [ 577.592172] hfs_find_init+0x91/0x230 [ 577.595954] hfs_ext_read_extent+0x191/0xa20 [ 577.600365] ? __hfs_ext_write_extent+0x510/0x510 [ 577.605190] ? clean_bdev_aliases+0x5c3/0x6e0 [ 577.609675] ? hfs_get_block+0x532/0x7e0 [ 577.613716] hfs_extend_file+0x4a0/0xac0 [ 577.617776] ? hfs_free_fork+0x920/0x920 [ 577.621829] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 577.626835] ? __mark_inode_dirty+0x23f/0x1140 [ 577.631402] hfs_get_block+0x17b/0x7e0 [ 577.635294] __block_write_begin_int+0x46c/0x17b0 [ 577.640136] ? hfs_extend_file+0xac0/0xac0 [ 577.644362] ? __breadahead_gfp+0x130/0x130 [ 577.648670] ? wait_for_stable_page+0x122/0x360 [ 577.653322] ? hfs_extend_file+0xac0/0xac0 [ 577.657542] block_write_begin+0x58/0x2e0 [ 577.661683] cont_write_begin+0x55a/0x820 [ 577.665822] ? check_preemption_disabled+0x41/0x280 [ 577.670819] ? lock_downgrade+0x720/0x720 [ 577.674951] ? hfs_extend_file+0xac0/0xac0 [ 577.679175] ? check_preemption_disabled+0x41/0x280 [ 577.684180] ? block_write_begin+0x2e0/0x2e0 [ 577.688571] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 577.694265] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 577.699262] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 577.704434] hfs_write_begin+0x87/0x150 [ 577.708391] ? hfs_extend_file+0xac0/0xac0 [ 577.712609] generic_perform_write+0x1f8/0x4d0 [ 577.717182] ? __mnt_drop_write_file+0x6f/0xa0 [ 577.721744] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 577.726394] ? current_time+0x1c0/0x1c0 [ 577.730351] ? lock_acquire+0x170/0x3c0 [ 577.734306] __generic_file_write_iter+0x24b/0x610 [ 577.739216] generic_file_write_iter+0x3f8/0x730 [ 577.743954] __vfs_write+0x51b/0x770 [ 577.747649] ? common_file_perm+0x4e5/0x850 [ 577.751951] ? kernel_read+0x110/0x110 [ 577.755828] ? check_preemption_disabled+0x41/0x280 [ 577.760836] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 577.765835] vfs_write+0x1f3/0x540 [ 577.769360] ksys_write+0x12b/0x2a0 [ 577.772969] ? __ia32_sys_read+0xb0/0xb0 [ 577.777010] ? trace_hardirqs_off_caller+0x6e/0x210 [ 577.782012] ? do_syscall_64+0x21/0x620 [ 577.785975] do_syscall_64+0xf9/0x620 [ 577.789760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.794929] RIP: 0033:0x7fca845269e9 [ 577.798626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 577.817533] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 577.825226] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 577.832481] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 577.839743] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 577.846997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 577.854258] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000021 [ 577.911652] FAULT_INJECTION: forcing a failure. [ 577.911652] name failslab, interval 1, probability 0, space 0, times 0 [ 577.924168] CPU: 0 PID: 8338 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 577.932067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 577.941419] Call Trace: [ 577.943993] dump_stack+0x1fc/0x2ef [ 577.947609] should_fail.cold+0xa/0xf [ 577.951405] ? setup_fault_attr+0x200/0x200 [ 577.955713] ? lock_acquire+0x170/0x3c0 [ 577.959675] __should_failslab+0x115/0x180 [ 577.963895] should_failslab+0x5/0x10 [ 577.967676] __kmalloc+0x2ab/0x3c0 [ 577.971195] ? hfs_find_init+0x91/0x230 [ 577.975148] hfs_find_init+0x91/0x230 [ 577.978929] hfs_ext_read_extent+0x191/0xa20 [ 577.983320] ? __hfs_ext_write_extent+0x510/0x510 [ 577.988144] ? clean_bdev_aliases+0x5c3/0x6e0 [ 577.992631] ? hfs_get_block+0x532/0x7e0 [ 577.996687] hfs_extend_file+0x4a0/0xac0 [ 578.000743] ? hfs_free_fork+0x920/0x920 [ 578.004793] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.009795] ? __mark_inode_dirty+0x23f/0x1140 [ 578.014372] hfs_get_block+0x17b/0x7e0 [ 578.018259] __block_write_begin_int+0x46c/0x17b0 [ 578.023095] ? hfs_extend_file+0xac0/0xac0 [ 578.027321] ? __breadahead_gfp+0x130/0x130 [ 578.031627] ? wait_for_stable_page+0x122/0x360 [ 578.036301] ? hfs_extend_file+0xac0/0xac0 [ 578.040536] block_write_begin+0x58/0x2e0 [ 578.044673] cont_write_begin+0x55a/0x820 [ 578.048809] ? check_preemption_disabled+0x41/0x280 [ 578.053813] ? lock_downgrade+0x720/0x720 [ 578.057947] ? hfs_extend_file+0xac0/0xac0 [ 578.062162] ? check_preemption_disabled+0x41/0x280 [ 578.067172] ? block_write_begin+0x2e0/0x2e0 [ 578.071585] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 578.077291] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.082302] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 578.087489] hfs_write_begin+0x87/0x150 [ 578.091459] ? hfs_extend_file+0xac0/0xac0 [ 578.095685] generic_perform_write+0x1f8/0x4d0 [ 578.100262] ? __mnt_drop_write_file+0x6f/0xa0 [ 578.104828] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 578.109480] ? current_time+0x1c0/0x1c0 [ 578.113437] ? lock_acquire+0x170/0x3c0 [ 578.117400] __generic_file_write_iter+0x24b/0x610 [ 578.122311] generic_file_write_iter+0x3f8/0x730 [ 578.127051] __vfs_write+0x51b/0x770 [ 578.130754] ? common_file_perm+0x4e5/0x850 [ 578.135055] ? kernel_read+0x110/0x110 [ 578.138929] ? check_preemption_disabled+0x41/0x280 [ 578.143929] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.148927] vfs_write+0x1f3/0x540 [ 578.152450] ksys_write+0x12b/0x2a0 [ 578.156057] ? __ia32_sys_read+0xb0/0xb0 [ 578.160100] ? trace_hardirqs_off_caller+0x6e/0x210 [ 578.165101] ? do_syscall_64+0x21/0x620 [ 578.169066] do_syscall_64+0xf9/0x620 [ 578.172853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.178023] RIP: 0033:0x7fca845269e9 [ 578.181716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 578.200609] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 578.208299] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 578.215557] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 578.222817] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 578.230077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 578.237336] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000022 executing program [ 578.326291] FAULT_INJECTION: forcing a failure. [ 578.326291] name failslab, interval 1, probability 0, space 0, times 0 [ 578.339156] CPU: 0 PID: 8343 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 578.347049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 578.356388] Call Trace: [ 578.358958] dump_stack+0x1fc/0x2ef [ 578.362569] should_fail.cold+0xa/0xf [ 578.366353] ? setup_fault_attr+0x200/0x200 [ 578.370659] ? lock_acquire+0x170/0x3c0 [ 578.374617] __should_failslab+0x115/0x180 [ 578.378831] should_failslab+0x5/0x10 [ 578.382611] __kmalloc+0x2ab/0x3c0 [ 578.386129] ? hfs_find_init+0x91/0x230 [ 578.390084] hfs_find_init+0x91/0x230 [ 578.393866] hfs_ext_read_extent+0x191/0xa20 [ 578.398255] ? __hfs_ext_write_extent+0x510/0x510 [ 578.403081] ? clean_bdev_aliases+0x5c3/0x6e0 [ 578.407554] ? hfs_get_block+0x532/0x7e0 [ 578.411600] hfs_extend_file+0x4a0/0xac0 [ 578.415643] ? hfs_free_fork+0x920/0x920 [ 578.419720] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.424728] ? __mark_inode_dirty+0x23f/0x1140 [ 578.429298] hfs_get_block+0x17b/0x7e0 [ 578.433194] __block_write_begin_int+0x46c/0x17b0 [ 578.438023] ? hfs_extend_file+0xac0/0xac0 [ 578.442249] ? __breadahead_gfp+0x130/0x130 [ 578.446559] ? wait_for_stable_page+0x122/0x360 [ 578.451217] ? hfs_extend_file+0xac0/0xac0 [ 578.455434] block_write_begin+0x58/0x2e0 [ 578.459569] cont_write_begin+0x55a/0x820 [ 578.463700] ? check_preemption_disabled+0x41/0x280 [ 578.468700] ? lock_downgrade+0x720/0x720 [ 578.472829] ? hfs_extend_file+0xac0/0xac0 [ 578.477054] ? check_preemption_disabled+0x41/0x280 [ 578.482058] ? block_write_begin+0x2e0/0x2e0 [ 578.486447] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 578.492138] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.497140] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 578.502333] hfs_write_begin+0x87/0x150 [ 578.506294] ? hfs_extend_file+0xac0/0xac0 [ 578.510526] generic_perform_write+0x1f8/0x4d0 [ 578.515100] ? __mnt_drop_write_file+0x6f/0xa0 [ 578.519669] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 578.524318] ? current_time+0x1c0/0x1c0 [ 578.528275] ? lock_acquire+0x170/0x3c0 [ 578.532229] __generic_file_write_iter+0x24b/0x610 [ 578.537149] generic_file_write_iter+0x3f8/0x730 [ 578.541891] __vfs_write+0x51b/0x770 [ 578.545765] ? common_file_perm+0x4e5/0x850 [ 578.550069] ? kernel_read+0x110/0x110 [ 578.553947] ? check_preemption_disabled+0x41/0x280 [ 578.558947] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.563945] vfs_write+0x1f3/0x540 [ 578.567466] ksys_write+0x12b/0x2a0 [ 578.571072] ? __ia32_sys_read+0xb0/0xb0 [ 578.575115] ? trace_hardirqs_off_caller+0x6e/0x210 [ 578.580191] ? do_syscall_64+0x21/0x620 [ 578.584157] do_syscall_64+0xf9/0x620 [ 578.587943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.593111] RIP: 0033:0x7fca845269e9 [ 578.596814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 578.615696] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 578.623387] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 578.630638] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 578.637888] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 578.645136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 578.652384] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000023 [ 578.711367] FAULT_INJECTION: forcing a failure. [ 578.711367] name failslab, interval 1, probability 0, space 0, times 0 [ 578.723536] CPU: 0 PID: 8349 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 578.731431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 578.740780] Call Trace: [ 578.743355] dump_stack+0x1fc/0x2ef [ 578.746964] should_fail.cold+0xa/0xf [ 578.750746] ? setup_fault_attr+0x200/0x200 [ 578.755050] ? lock_acquire+0x170/0x3c0 [ 578.759009] __should_failslab+0x115/0x180 [ 578.763226] should_failslab+0x5/0x10 [ 578.767027] __kmalloc+0x2ab/0x3c0 [ 578.770565] ? hfs_find_init+0x91/0x230 [ 578.774539] hfs_find_init+0x91/0x230 [ 578.778342] hfs_ext_read_extent+0x191/0xa20 [ 578.782741] ? __hfs_ext_write_extent+0x510/0x510 [ 578.787567] ? clean_bdev_aliases+0x5c3/0x6e0 [ 578.792039] ? hfs_get_block+0x532/0x7e0 [ 578.796081] hfs_extend_file+0x4a0/0xac0 [ 578.800123] ? hfs_free_fork+0x920/0x920 [ 578.804163] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.809161] ? __mark_inode_dirty+0x23f/0x1140 [ 578.814070] hfs_get_block+0x17b/0x7e0 [ 578.817940] __block_write_begin_int+0x46c/0x17b0 [ 578.822880] ? hfs_extend_file+0xac0/0xac0 [ 578.827098] ? __breadahead_gfp+0x130/0x130 [ 578.831402] ? wait_for_stable_page+0x122/0x360 [ 578.836051] ? hfs_extend_file+0xac0/0xac0 [ 578.840265] block_write_begin+0x58/0x2e0 [ 578.844393] cont_write_begin+0x55a/0x820 [ 578.848526] ? check_preemption_disabled+0x41/0x280 [ 578.853521] ? lock_downgrade+0x720/0x720 [ 578.857648] ? hfs_extend_file+0xac0/0xac0 [ 578.861864] ? check_preemption_disabled+0x41/0x280 [ 578.866862] ? block_write_begin+0x2e0/0x2e0 [ 578.871253] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 578.876949] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.882067] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 578.887242] hfs_write_begin+0x87/0x150 [ 578.891196] ? hfs_extend_file+0xac0/0xac0 [ 578.895414] generic_perform_write+0x1f8/0x4d0 [ 578.899978] ? __mnt_drop_write_file+0x6f/0xa0 [ 578.904553] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 578.909198] ? current_time+0x1c0/0x1c0 [ 578.913151] ? lock_acquire+0x170/0x3c0 [ 578.917107] __generic_file_write_iter+0x24b/0x610 [ 578.922019] generic_file_write_iter+0x3f8/0x730 [ 578.926758] __vfs_write+0x51b/0x770 [ 578.930456] ? common_file_perm+0x4e5/0x850 [ 578.934758] ? kernel_read+0x110/0x110 [ 578.938803] ? check_preemption_disabled+0x41/0x280 [ 578.943802] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 578.948800] vfs_write+0x1f3/0x540 [ 578.952322] ksys_write+0x12b/0x2a0 [ 578.955929] ? __ia32_sys_read+0xb0/0xb0 [ 578.959985] ? trace_hardirqs_off_caller+0x6e/0x210 [ 578.964983] ? do_syscall_64+0x21/0x620 [ 578.968938] do_syscall_64+0xf9/0x620 [ 578.972727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.977981] RIP: 0033:0x7fca845269e9 [ 578.981776] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 579.000659] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 579.008343] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 579.015590] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 579.022841] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 579.030092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 579.037513] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000024 executing program [ 579.110180] FAULT_INJECTION: forcing a failure. [ 579.110180] name failslab, interval 1, probability 0, space 0, times 0 [ 579.121588] CPU: 0 PID: 8353 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 579.129475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 579.138839] Call Trace: [ 579.141437] dump_stack+0x1fc/0x2ef [ 579.145073] should_fail.cold+0xa/0xf [ 579.148880] ? setup_fault_attr+0x200/0x200 [ 579.153209] ? lock_acquire+0x170/0x3c0 [ 579.157280] __should_failslab+0x115/0x180 [ 579.161537] should_failslab+0x5/0x10 [ 579.165340] __kmalloc+0x2ab/0x3c0 [ 579.168875] ? hfs_find_init+0x91/0x230 [ 579.172834] hfs_find_init+0x91/0x230 [ 579.176618] hfs_ext_read_extent+0x191/0xa20 [ 579.181110] ? __hfs_ext_write_extent+0x510/0x510 [ 579.185945] ? clean_bdev_aliases+0x5c3/0x6e0 [ 579.190418] ? hfs_get_block+0x532/0x7e0 [ 579.194460] hfs_extend_file+0x4a0/0xac0 [ 579.198509] ? hfs_free_fork+0x920/0x920 [ 579.202552] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.207636] ? __mark_inode_dirty+0x23f/0x1140 [ 579.212206] hfs_get_block+0x17b/0x7e0 [ 579.216084] __block_write_begin_int+0x46c/0x17b0 [ 579.220911] ? hfs_extend_file+0xac0/0xac0 [ 579.225131] ? __breadahead_gfp+0x130/0x130 [ 579.229436] ? wait_for_stable_page+0x122/0x360 [ 579.234088] ? hfs_extend_file+0xac0/0xac0 [ 579.238304] block_write_begin+0x58/0x2e0 [ 579.242457] cont_write_begin+0x55a/0x820 [ 579.246589] ? check_preemption_disabled+0x41/0x280 [ 579.251586] ? lock_downgrade+0x720/0x720 [ 579.255715] ? hfs_extend_file+0xac0/0xac0 [ 579.259930] ? check_preemption_disabled+0x41/0x280 [ 579.264925] ? block_write_begin+0x2e0/0x2e0 [ 579.269317] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 579.275010] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.280010] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 579.285184] hfs_write_begin+0x87/0x150 [ 579.289141] ? hfs_extend_file+0xac0/0xac0 [ 579.293357] generic_perform_write+0x1f8/0x4d0 [ 579.297924] ? __mnt_drop_write_file+0x6f/0xa0 [ 579.302509] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 579.307171] ? current_time+0x1c0/0x1c0 [ 579.311160] ? lock_acquire+0x170/0x3c0 [ 579.315150] __generic_file_write_iter+0x24b/0x610 [ 579.320071] generic_file_write_iter+0x3f8/0x730 [ 579.325254] __vfs_write+0x51b/0x770 [ 579.328961] ? common_file_perm+0x4e5/0x850 [ 579.333267] ? kernel_read+0x110/0x110 [ 579.337141] ? check_preemption_disabled+0x41/0x280 [ 579.342140] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.347141] vfs_write+0x1f3/0x540 [ 579.350663] ksys_write+0x12b/0x2a0 [ 579.354272] ? __ia32_sys_read+0xb0/0xb0 [ 579.358314] ? trace_hardirqs_off_caller+0x6e/0x210 [ 579.363311] ? do_syscall_64+0x21/0x620 [ 579.367267] do_syscall_64+0xf9/0x620 [ 579.371052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.376223] RIP: 0033:0x7fca845269e9 [ 579.379917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 579.398799] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 579.408486] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 579.415734] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 579.422982] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 579.430228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 579.437476] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000025 [ 579.512808] FAULT_INJECTION: forcing a failure. [ 579.512808] name failslab, interval 1, probability 0, space 0, times 0 [ 579.526143] CPU: 0 PID: 8361 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 579.534038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 579.543371] Call Trace: [ 579.546032] dump_stack+0x1fc/0x2ef [ 579.549649] should_fail.cold+0xa/0xf [ 579.553433] ? setup_fault_attr+0x200/0x200 [ 579.557734] ? lock_acquire+0x170/0x3c0 [ 579.561694] __should_failslab+0x115/0x180 [ 579.565919] should_failslab+0x5/0x10 [ 579.569700] __kmalloc+0x2ab/0x3c0 [ 579.573220] ? hfs_find_init+0x91/0x230 [ 579.577177] hfs_find_init+0x91/0x230 [ 579.580959] hfs_ext_read_extent+0x191/0xa20 [ 579.585347] ? __hfs_ext_write_extent+0x510/0x510 [ 579.590172] ? clean_bdev_aliases+0x5c3/0x6e0 [ 579.594646] ? hfs_get_block+0x532/0x7e0 [ 579.598713] hfs_extend_file+0x4a0/0xac0 [ 579.602761] ? hfs_free_fork+0x920/0x920 [ 579.606802] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.611807] ? __mark_inode_dirty+0x23f/0x1140 [ 579.616392] hfs_get_block+0x17b/0x7e0 [ 579.620265] __block_write_begin_int+0x46c/0x17b0 [ 579.625108] ? hfs_extend_file+0xac0/0xac0 [ 579.629341] ? __breadahead_gfp+0x130/0x130 [ 579.633652] ? wait_for_stable_page+0x122/0x360 [ 579.638305] ? hfs_extend_file+0xac0/0xac0 [ 579.642529] block_write_begin+0x58/0x2e0 [ 579.646663] cont_write_begin+0x55a/0x820 [ 579.650794] ? check_preemption_disabled+0x41/0x280 [ 579.655799] ? lock_downgrade+0x720/0x720 [ 579.659937] ? hfs_extend_file+0xac0/0xac0 [ 579.664268] ? check_preemption_disabled+0x41/0x280 [ 579.669275] ? block_write_begin+0x2e0/0x2e0 [ 579.673844] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 579.679544] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.684544] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 579.689717] hfs_write_begin+0x87/0x150 [ 579.693764] ? hfs_extend_file+0xac0/0xac0 [ 579.697982] generic_perform_write+0x1f8/0x4d0 [ 579.702634] ? __mnt_drop_write_file+0x6f/0xa0 [ 579.707197] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 579.711847] ? current_time+0x1c0/0x1c0 [ 579.715819] ? lock_acquire+0x170/0x3c0 [ 579.719779] __generic_file_write_iter+0x24b/0x610 [ 579.724693] generic_file_write_iter+0x3f8/0x730 [ 579.729441] __vfs_write+0x51b/0x770 [ 579.733134] ? common_file_perm+0x4e5/0x850 [ 579.737884] ? kernel_read+0x110/0x110 [ 579.741757] ? check_preemption_disabled+0x41/0x280 [ 579.746758] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.751758] vfs_write+0x1f3/0x540 [ 579.755296] ksys_write+0x12b/0x2a0 [ 579.758916] ? __ia32_sys_read+0xb0/0xb0 [ 579.762973] ? trace_hardirqs_off_caller+0x6e/0x210 [ 579.767970] ? do_syscall_64+0x21/0x620 [ 579.771925] do_syscall_64+0xf9/0x620 [ 579.775708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.780878] RIP: 0033:0x7fca845269e9 [ 579.784570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 579.803463] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 579.811263] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 579.818666] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 579.825929] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 579.833191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 579.840442] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000026 [ 579.891499] FAULT_INJECTION: forcing a failure. [ 579.891499] name failslab, interval 1, probability 0, space 0, times 0 [ 579.904395] CPU: 1 PID: 8367 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 579.912376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 579.921727] Call Trace: [ 579.924304] dump_stack+0x1fc/0x2ef [ 579.927919] should_fail.cold+0xa/0xf [ 579.931709] ? setup_fault_attr+0x200/0x200 [ 579.936012] ? lock_acquire+0x170/0x3c0 [ 579.939968] __should_failslab+0x115/0x180 [ 579.944186] should_failslab+0x5/0x10 [ 579.947972] __kmalloc+0x2ab/0x3c0 [ 579.951492] ? hfs_find_init+0x91/0x230 [ 579.955447] hfs_find_init+0x91/0x230 [ 579.959251] hfs_ext_read_extent+0x191/0xa20 [ 579.963642] ? __hfs_ext_write_extent+0x510/0x510 [ 579.968481] ? clean_bdev_aliases+0x5c3/0x6e0 [ 579.972963] ? hfs_get_block+0x532/0x7e0 [ 579.977015] hfs_extend_file+0x4a0/0xac0 [ 579.981062] ? hfs_free_fork+0x920/0x920 [ 579.985199] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 579.990196] ? __mark_inode_dirty+0x23f/0x1140 [ 579.994759] hfs_get_block+0x17b/0x7e0 [ 579.998636] __block_write_begin_int+0x46c/0x17b0 [ 580.003462] ? hfs_extend_file+0xac0/0xac0 [ 580.007688] ? __breadahead_gfp+0x130/0x130 [ 580.011994] ? wait_for_stable_page+0x122/0x360 [ 580.016660] ? hfs_extend_file+0xac0/0xac0 [ 580.020879] block_write_begin+0x58/0x2e0 [ 580.025011] cont_write_begin+0x55a/0x820 [ 580.029145] ? check_preemption_disabled+0x41/0x280 [ 580.034150] ? lock_downgrade+0x720/0x720 [ 580.038284] ? hfs_extend_file+0xac0/0xac0 [ 580.042525] ? check_preemption_disabled+0x41/0x280 [ 580.047526] ? block_write_begin+0x2e0/0x2e0 [ 580.051916] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 580.057613] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 580.062623] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 580.067842] hfs_write_begin+0x87/0x150 [ 580.071811] ? hfs_extend_file+0xac0/0xac0 [ 580.076036] generic_perform_write+0x1f8/0x4d0 [ 580.080607] ? __mnt_drop_write_file+0x6f/0xa0 [ 580.085259] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 580.089909] ? current_time+0x1c0/0x1c0 [ 580.093870] ? lock_acquire+0x170/0x3c0 [ 580.097827] __generic_file_write_iter+0x24b/0x610 [ 580.102743] generic_file_write_iter+0x3f8/0x730 [ 580.107484] __vfs_write+0x51b/0x770 [ 580.111182] ? common_file_perm+0x4e5/0x850 [ 580.115485] ? kernel_read+0x110/0x110 [ 580.119358] ? check_preemption_disabled+0x41/0x280 [ 580.124358] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 580.129362] vfs_write+0x1f3/0x540 [ 580.132884] ksys_write+0x12b/0x2a0 [ 580.136495] ? __ia32_sys_read+0xb0/0xb0 [ 580.140539] ? trace_hardirqs_off_caller+0x6e/0x210 [ 580.145537] ? do_syscall_64+0x21/0x620 [ 580.149508] do_syscall_64+0xf9/0x620 [ 580.153310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.158481] RIP: 0033:0x7fca845269e9 [ 580.162176] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 580.181058] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 580.188748] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 580.196000] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 580.203253] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 580.210503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 580.217751] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000027 [ 580.297961] FAULT_INJECTION: forcing a failure. [ 580.297961] name failslab, interval 1, probability 0, space 0, times 0 [ 580.309585] CPU: 1 PID: 8372 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 580.317481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 580.326829] Call Trace: [ 580.329404] dump_stack+0x1fc/0x2ef [ 580.333017] should_fail.cold+0xa/0xf [ 580.336799] ? setup_fault_attr+0x200/0x200 [ 580.341103] ? lock_acquire+0x170/0x3c0 [ 580.345059] __should_failslab+0x115/0x180 [ 580.349279] should_failslab+0x5/0x10 [ 580.353057] __kmalloc+0x2ab/0x3c0 [ 580.356576] ? hfs_find_init+0x91/0x230 [ 580.360538] hfs_find_init+0x91/0x230 [ 580.364321] hfs_ext_read_extent+0x191/0xa20 [ 580.368720] ? __hfs_ext_write_extent+0x510/0x510 [ 580.373549] ? clean_bdev_aliases+0x5c3/0x6e0 [ 580.378024] ? hfs_get_block+0x532/0x7e0 [ 580.382085] hfs_extend_file+0x4a0/0xac0 [ 580.386156] ? hfs_free_fork+0x920/0x920 [ 580.390902] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 580.395918] ? __mark_inode_dirty+0x23f/0x1140 [ 580.400484] hfs_get_block+0x17b/0x7e0 [ 580.404361] __block_write_begin_int+0x46c/0x17b0 [ 580.409188] ? hfs_extend_file+0xac0/0xac0 [ 580.413414] ? __breadahead_gfp+0x130/0x130 [ 580.417719] ? wait_for_stable_page+0x122/0x360 [ 580.422457] ? hfs_extend_file+0xac0/0xac0 [ 580.426674] block_write_begin+0x58/0x2e0 [ 580.430815] cont_write_begin+0x55a/0x820 [ 580.434951] ? check_preemption_disabled+0x41/0x280 [ 580.439947] ? lock_downgrade+0x720/0x720 [ 580.444077] ? hfs_extend_file+0xac0/0xac0 [ 580.448294] ? check_preemption_disabled+0x41/0x280 [ 580.453316] ? block_write_begin+0x2e0/0x2e0 [ 580.457722] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 580.463417] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 580.468412] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 580.473610] hfs_write_begin+0x87/0x150 [ 580.477566] ? hfs_extend_file+0xac0/0xac0 [ 580.481791] generic_perform_write+0x1f8/0x4d0 [ 580.486373] ? __mnt_drop_write_file+0x6f/0xa0 [ 580.492325] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 580.496973] ? current_time+0x1c0/0x1c0 [ 580.500929] ? lock_acquire+0x170/0x3c0 [ 580.504885] __generic_file_write_iter+0x24b/0x610 [ 580.509805] generic_file_write_iter+0x3f8/0x730 [ 580.514555] __vfs_write+0x51b/0x770 [ 580.518353] ? common_file_perm+0x4e5/0x850 [ 580.522654] ? kernel_read+0x110/0x110 [ 580.526526] ? check_preemption_disabled+0x41/0x280 [ 580.531528] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 580.536528] vfs_write+0x1f3/0x540 [ 580.540094] ksys_write+0x12b/0x2a0 [ 580.543701] ? __ia32_sys_read+0xb0/0xb0 [ 580.547744] ? trace_hardirqs_off_caller+0x6e/0x210 [ 580.552743] ? do_syscall_64+0x21/0x620 [ 580.556697] do_syscall_64+0xf9/0x620 [ 580.560485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.565747] RIP: 0033:0x7fca845269e9 [ 580.569442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 580.588322] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 580.596010] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 580.603263] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 580.610514] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 580.617765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 580.625034] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000028 executing program [ 580.691484] FAULT_INJECTION: forcing a failure. [ 580.691484] name failslab, interval 1, probability 0, space 0, times 0 [ 580.703135] CPU: 1 PID: 8380 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 580.711196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 580.720555] Call Trace: [ 580.723177] dump_stack+0x1fc/0x2ef [ 580.726799] should_fail.cold+0xa/0xf [ 580.730588] ? setup_fault_attr+0x200/0x200 [ 580.734903] ? lock_acquire+0x170/0x3c0 [ 580.738869] __should_failslab+0x115/0x180 [ 580.743090] should_failslab+0x5/0x10 [ 580.746880] __kmalloc+0x2ab/0x3c0 [ 580.750402] ? __hfs_bnode_create+0x105/0xb50 [ 580.754881] __hfs_bnode_create+0x105/0xb50 [ 580.759195] ? __lock_acquire+0x6de/0x3ff0 [ 580.763414] ? hfs_bnode_find+0x2a9/0xb70 [ 580.767541] ? hfs_brec_goto+0x5b0/0x5b0 [ 580.771587] ? lock_downgrade+0x720/0x720 [ 580.775895] ? lock_acquire+0x170/0x3c0 [ 580.779852] ? hfs_bnode_find+0x97/0xb70 [ 580.784074] ? mark_held_locks+0xf0/0xf0 [ 580.788115] hfs_bnode_find+0x2b4/0xb70 [ 580.792167] ? static_obj+0x50/0x50 [ 580.795774] ? lock_downgrade+0x720/0x720 [ 580.799906] ? lock_acquire+0x170/0x3c0 [ 580.803876] ? __bpf_address_lookup+0x330/0x330 [ 580.808529] ? check_preemption_disabled+0x41/0x280 [ 580.813543] ? hfs_bnode_put.part.0+0x260/0x260 [ 580.818205] ? __lock_acquire+0x6de/0x3ff0 [ 580.822429] ? hfs_bmap_reserve+0x25b/0x390 [ 580.826737] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 580.831824] hfs_bmap_alloc+0xfe/0x5e0 [ 580.835698] ? depot_save_stack+0x258/0x410 [ 580.840002] ? hfs_bmap_reserve+0x390/0x390 [ 580.844309] ? __kmalloc+0x15a/0x3c0 [ 580.848008] ? hfs_find_init+0x91/0x230 [ 580.851963] ? hfs_ext_read_extent+0x191/0xa20 [ 580.856524] ? hfs_extend_file+0x4a0/0xac0 [ 580.860739] ? hfs_get_block+0x17b/0x7e0 [ 580.864783] ? __block_write_begin_int+0x46c/0x17b0 [ 580.869778] ? block_write_begin+0x58/0x2e0 [ 580.874078] ? cont_write_begin+0x55a/0x820 [ 580.878397] hfs_btree_inc_height.isra.0+0xe6/0x950 [ 580.883397] ? hfs_bnode_split+0xda0/0xda0 [ 580.887610] ? hfs_find_init+0x17e/0x230 [ 580.891665] hfs_brec_insert+0x97f/0xbb0 [ 580.895706] ? hfs_find_init+0x17e/0x230 [ 580.899747] ? mutex_trylock+0x1a0/0x1a0 [ 580.903788] ? hfs_brec_find+0x3db/0x4e0 [ 580.907833] ? hfs_brec_keylen+0x390/0x390 [ 580.912048] ? hfs_bmap_reserve+0x25b/0x390 [ 580.916368] __hfs_ext_write_extent+0x3ec/0x510 [ 580.921021] hfs_ext_read_extent+0x810/0xa20 [ 580.925417] ? __hfs_ext_write_extent+0x510/0x510 [ 580.930242] ? clean_bdev_aliases+0x5c3/0x6e0 [ 580.934725] ? hfs_get_block+0x532/0x7e0 [ 580.938780] hfs_extend_file+0x4a0/0xac0 [ 580.942846] ? hfs_free_fork+0x920/0x920 [ 580.946892] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 580.951893] ? __mark_inode_dirty+0x23f/0x1140 [ 580.956460] hfs_get_block+0x17b/0x7e0 [ 580.960334] __block_write_begin_int+0x46c/0x17b0 [ 580.965161] ? hfs_extend_file+0xac0/0xac0 [ 580.969383] ? __breadahead_gfp+0x130/0x130 [ 580.973686] ? wait_for_stable_page+0x122/0x360 [ 580.978338] ? hfs_extend_file+0xac0/0xac0 [ 580.982593] block_write_begin+0x58/0x2e0 [ 580.986722] cont_write_begin+0x55a/0x820 [ 580.990941] ? check_preemption_disabled+0x41/0x280 [ 580.995937] ? lock_downgrade+0x720/0x720 [ 581.000078] ? hfs_extend_file+0xac0/0xac0 [ 581.004293] ? check_preemption_disabled+0x41/0x280 [ 581.009290] ? block_write_begin+0x2e0/0x2e0 [ 581.013768] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 581.019464] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 581.024461] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 581.029637] hfs_write_begin+0x87/0x150 [ 581.033595] ? hfs_extend_file+0xac0/0xac0 [ 581.037816] generic_perform_write+0x1f8/0x4d0 [ 581.042385] ? __mnt_drop_write_file+0x6f/0xa0 [ 581.046947] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 581.051598] ? current_time+0x1c0/0x1c0 [ 581.055555] ? lock_acquire+0x170/0x3c0 [ 581.059508] __generic_file_write_iter+0x24b/0x610 [ 581.064427] generic_file_write_iter+0x3f8/0x730 [ 581.069261] __vfs_write+0x51b/0x770 [ 581.072967] ? common_file_perm+0x4e5/0x850 [ 581.077269] ? kernel_read+0x110/0x110 [ 581.081149] ? check_preemption_disabled+0x41/0x280 [ 581.086235] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 581.091232] vfs_write+0x1f3/0x540 [ 581.094777] ksys_write+0x12b/0x2a0 [ 581.098384] ? __ia32_sys_read+0xb0/0xb0 [ 581.102429] ? trace_hardirqs_off_caller+0x6e/0x210 [ 581.107427] ? do_syscall_64+0x21/0x620 [ 581.111380] do_syscall_64+0xf9/0x620 [ 581.115164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.120335] RIP: 0033:0x7fca845269e9 [ 581.124029] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 581.142938] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 581.150627] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 581.157876] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 581.165127] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 581.172377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 581.179627] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000029 [ 581.197109] hfs: new node 0 already hashed? [ 581.201514] ------------[ cut here ]------------ [ 581.206539] WARNING: CPU: 0 PID: 8380 at fs/hfs/bnode.c:431 hfs_bnode_create.cold+0x27/0x4e [ 581.215028] Kernel panic - not syncing: panic_on_warn set ... [ 581.215028] [ 581.222385] CPU: 0 PID: 8380 Comm: syz-executor356 Not tainted 4.19.211-syzkaller #0 [ 581.230245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 581.239581] Call Trace: [ 581.242152] dump_stack+0x1fc/0x2ef [ 581.245761] panic+0x26a/0x50e [ 581.248935] ? __warn_printk+0xf3/0xf3 [ 581.252806] ? hfs_bnode_create.cold+0x27/0x4e [ 581.257373] ? __probe_kernel_read+0x130/0x1b0 [ 581.261934] ? __warn.cold+0x5/0x5a [ 581.265539] ? __warn+0xe4/0x200 [ 581.268884] ? hfs_bnode_create.cold+0x27/0x4e [ 581.273445] __warn.cold+0x20/0x5a [ 581.276967] ? hfs_bnode_create.cold+0x27/0x4e [ 581.281530] report_bug+0x262/0x2b0 [ 581.285140] do_error_trap+0x1d7/0x310 [ 581.289007] ? math_error+0x310/0x310 [ 581.292789] ? irq_work_claim+0xa6/0xc0 [ 581.296742] ? irq_work_queue+0x29/0x80 [ 581.300697] ? error_entry+0x72/0xd0 [ 581.304392] ? trace_hardirqs_off_caller+0x6e/0x210 [ 581.309394] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 581.314230] invalid_op+0x14/0x20 [ 581.317666] RIP: 0010:hfs_bnode_create.cold+0x27/0x4e [ 581.322837] Code: 14 07 fa e8 e8 39 6c f9 4c 89 ef e8 70 04 23 00 89 ee 48 c7 c7 e0 9c 7d 88 e8 3d 6b fd ff 48 c7 c7 40 9d 7d 88 e8 31 6b fd ff <0f> 0b e9 b1 1c 07 fa e8 ba 39 6c f9 89 ee 48 c7 c7 40 9a 7d 88 e8 [ 581.342239] RSP: 0018:ffff88808a48f290 EFLAGS: 00010282 [ 581.347583] RAX: 0000000000000024 RBX: dffffc0000000000 RCX: 0000000000000000 [ 581.354833] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1011491e44 [ 581.362082] RBP: 0000000000000000 R08: 0000000000000024 R09: 0000000000000000 [ 581.369336] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880a9e81000 [ 581.376585] R13: ffff8880af9ae850 R14: ffff8880af9ae780 R15: 0000000000000000 [ 581.383844] ? vprintk_func+0x81/0x180 [ 581.387718] hfs_bmap_alloc+0x4d6/0x5e0 [ 581.391678] ? hfs_bmap_reserve+0x390/0x390 [ 581.395981] ? workingset_eviction+0x5dc/0x680 [ 581.400663] ? hfs_bnode_put.part.0+0x1cd/0x260 [ 581.405336] hfs_btree_inc_height.isra.0+0xe6/0x950 [ 581.410360] ? hfs_bnode_split+0xda0/0xda0 [ 581.414577] ? do_raw_spin_unlock+0x171/0x230 [ 581.419054] ? _raw_spin_unlock+0x29/0x40 [ 581.423182] ? hfs_bnode_put.part.0+0x1cd/0x260 [ 581.427831] hfs_brec_insert+0x84d/0xbb0 [ 581.431877] ? hfs_brec_keylen+0x390/0x390 [ 581.436092] ? hfs_bmap_reserve+0x25b/0x390 [ 581.440396] __hfs_ext_write_extent+0x3ec/0x510 [ 581.445048] hfs_ext_read_extent+0x810/0xa20 [ 581.449453] ? __hfs_ext_write_extent+0x510/0x510 [ 581.454369] ? clean_bdev_aliases+0x5c3/0x6e0 [ 581.458843] ? hfs_get_block+0x532/0x7e0 [ 581.462884] hfs_extend_file+0x4a0/0xac0 [ 581.466927] ? hfs_free_fork+0x920/0x920 [ 581.470990] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 581.475985] ? __mark_inode_dirty+0x23f/0x1140 [ 581.480552] hfs_get_block+0x17b/0x7e0 [ 581.484422] __block_write_begin_int+0x46c/0x17b0 [ 581.489245] ? hfs_extend_file+0xac0/0xac0 [ 581.493463] ? __breadahead_gfp+0x130/0x130 [ 581.497769] ? wait_for_stable_page+0x122/0x360 [ 581.502423] ? hfs_extend_file+0xac0/0xac0 [ 581.506635] block_write_begin+0x58/0x2e0 [ 581.510769] cont_write_begin+0x55a/0x820 [ 581.514907] ? check_preemption_disabled+0x41/0x280 [ 581.519903] ? lock_downgrade+0x720/0x720 [ 581.524032] ? hfs_extend_file+0xac0/0xac0 [ 581.528249] ? check_preemption_disabled+0x41/0x280 [ 581.533247] ? block_write_begin+0x2e0/0x2e0 [ 581.537635] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 581.543328] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 581.548323] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 581.553495] hfs_write_begin+0x87/0x150 [ 581.557451] ? hfs_extend_file+0xac0/0xac0 [ 581.561669] generic_perform_write+0x1f8/0x4d0 [ 581.566234] ? __mnt_drop_write_file+0x6f/0xa0 [ 581.570793] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 581.575439] ? current_time+0x1c0/0x1c0 [ 581.579396] ? lock_acquire+0x170/0x3c0 [ 581.583353] __generic_file_write_iter+0x24b/0x610 [ 581.588265] generic_file_write_iter+0x3f8/0x730 [ 581.593006] __vfs_write+0x51b/0x770 [ 581.596700] ? common_file_perm+0x4e5/0x850 [ 581.601002] ? kernel_read+0x110/0x110 [ 581.604879] ? check_preemption_disabled+0x41/0x280 [ 581.609879] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 581.614876] vfs_write+0x1f3/0x540 [ 581.618398] ksys_write+0x12b/0x2a0 [ 581.622007] ? __ia32_sys_read+0xb0/0xb0 [ 581.626050] ? trace_hardirqs_off_caller+0x6e/0x210 [ 581.631046] ? do_syscall_64+0x21/0x620 [ 581.634999] do_syscall_64+0xf9/0x620 [ 581.638788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.643958] RIP: 0033:0x7fca845269e9 [ 581.647651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 581.666531] RSP: 002b:00007ffdf2fd7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 581.674219] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca845269e9 [ 581.681470] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 581.688717] RBP: 00007ffdf2fd7c90 R08: 0000000000000001 R09: 00007ffdf2fd7ca0 [ 581.695968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 581.703215] R13: 00007ffdf2fd7cd0 R14: 00007ffdf2fd7cb0 R15: 0000000000000029 [ 581.710786] Kernel Offset: disabled [ 581.714448] Rebooting in 86400 seconds..