Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts. executing program [ 33.612926][ T4224] loop0: detected capacity change from 0 to 4096 [ 33.617923][ T4224] ntfs3: loop0: Different NTFS' sector size (2048) and media sector size (512) [ 33.625865][ T4224] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 33.653509][ T4224] FAULT_INJECTION: forcing a failure. [ 33.653509][ T4224] name failslab, interval 1, probability 0, space 0, times 1 [ 33.656525][ T4224] CPU: 1 PID: 4224 Comm: syz-executor986 Not tainted 6.1.45-syzkaller #0 [ 33.658373][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 33.660550][ T4224] Call trace: [ 33.661276][ T4224] dump_backtrace+0x1c8/0x1f4 [ 33.662197][ T4224] show_stack+0x2c/0x3c [ 33.663012][ T4224] dump_stack_lvl+0x108/0x170 [ 33.664034][ T4224] dump_stack+0x1c/0x58 [ 33.664930][ T4224] should_fail_ex+0x408/0x5d4 [ 33.665865][ T4224] __should_failslab+0xc8/0x128 [ 33.666843][ T4224] should_failslab+0x10/0x28 [ 33.667966][ T4224] kmem_cache_alloc+0x8c/0x37c [ 33.669075][ T4224] wnd_add_free_ext+0x75c/0xc00 [ 33.670184][ T4224] wnd_set_free+0x468/0x4c4 [ 33.671203][ T4224] mark_as_free_ex+0x134/0x310 [ 33.672319][ T4224] run_deallocate_ex+0x1e0/0x4ac [ 33.673439][ T4224] attr_set_size+0x10ec/0x3430 [ 33.674493][ T4224] ntfs3_setattr+0x5f8/0x974 [ 33.675473][ T4224] notify_change+0xc24/0xec0 [ 33.676483][ T4224] do_truncate+0x1c0/0x28c [ 33.677414][ T4224] vfs_truncate+0x2c4/0x36c [ 33.678373][ T4224] do_sys_truncate+0xec/0x1b4 [ 33.679418][ T4224] __arm64_sys_truncate+0x5c/0x70 [ 33.680544][ T4224] invoke_syscall+0x98/0x2c0 [ 33.681618][ T4224] el0_svc_common+0x138/0x258 [ 33.682657][ T4224] do_el0_svc+0x64/0x218 [ 33.683641][ T4224] el0_svc+0x58/0x168 [ 33.684523][ T4224] el0t_64_sync_handler+0x84/0xf0 [ 33.685706][ T4224] el0t_64_sync+0x18c/0x190 [ 33.690072][ T4224] ------------[ cut here ]------------ [ 33.691284][ T4224] WARNING: CPU: 1 PID: 4224 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 [ 33.693198][ T4224] Modules linked in: [ 33.694053][ T4224] CPU: 1 PID: 4224 Comm: syz-executor986 Not tainted 6.1.45-syzkaller #0 [ 33.695888][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 33.698079][ T4224] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.699907][ T4224] pc : wnd_add_free_ext+0x9b0/0xc00 [ 33.701051][ T4224] lr : wnd_add_free_ext+0x9b0/0xc00 [ 33.702283][ T4224] sp : ffff80001ded7200 [ 33.703252][ T4224] x29: ffff80001ded7230 x28: 1fffe0001c3024cf x27: dfff800000000000 [ 33.705082][ T4224] x26: dfff800000000000 x25: ffff0000e1812698 x24: ffff0000e1812480 [ 33.706935][ T4224] x23: ffff0000e1812678 x22: 00000000000002f9 x21: ffff0000d7e222d0 [ 33.708777][ T4224] x20: ffff0000e1812660 x19: 00000000000002f9 x18: ffff80001ded6640 [ 33.710498][ T4224] x17: 0000000000000000 x16: ffff800012116f84 x15: 0000000000000000 [ 33.712334][ T4224] x14: 00000000121130ec x13: 0000000058dd9544 x12: 0000000000c660bc [ 33.714065][ T4224] x11: ff8080000965f2c8 x10: 0000000000000000 x9 : ffff80000965f2c8 [ 33.715879][ T4224] x8 : ffff0000d61dd340 x7 : 0000000000000000 x6 : 000000000000003f [ 33.717602][ T4224] x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 [ 33.719427][ T4224] x2 : ffff0000c41ef800 x1 : 00000000000002f9 x0 : 00000000000002f9 [ 33.721175][ T4224] Call trace: [ 33.721885][ T4224] wnd_add_free_ext+0x9b0/0xc00 [ 33.722975][ T4224] wnd_set_free+0x468/0x4c4 [ 33.724017][ T4224] mark_as_free_ex+0x134/0x310 [ 33.725050][ T4224] run_deallocate_ex+0x1e0/0x4ac [ 33.726086][ T4224] attr_set_size+0x10ec/0x3430 [ 33.727164][ T4224] ntfs3_setattr+0x5f8/0x974 [ 33.728172][ T4224] notify_change+0xc24/0xec0 [ 33.729154][ T4224] do_truncate+0x1c0/0x28c [ 33.730165][ T4224] vfs_truncate+0x2c4/0x36c [ 33.731193][ T4224] do_sys_truncate+0xec/0x1b4 [ 33.732269][ T4224] __arm64_sys_truncate+0x5c/0x70 [ 33.733346][ T4224] invoke_syscall+0x98/0x2c0 [ 33.734429][ T4224] el0_svc_common+0x138/0x258 [ 33.735452][ T4224] do_el0_svc+0x64/0x218 [ 33.736369][ T4224] el0_svc+0x58/0x168 [ 33.737330][ T4224] el0t_64_sync_handler+0x84/0xf0 [ 33.738427][ T4224] el0t_64_sync+0x18c/0x190 [ 33.739478][ T4224] irq event stamp: 22312 [ 33.740414][ T4224] hardirqs last enabled at (22311): [] __find_get_block+0x1d0/0xeec [ 33.742563][ T4224] hardirqs last disabled at (22312): [] el1_dbg+0x24/0x80 [ 33.744564][ T4224] softirqs last enabled at (20662): [] __do_softirq+0xc14/0xea0 [ 33.746694][ T4224] softirqs last disabled at (20645): [] ____do_softirq+0x14/0x20 [ 33.748813][ T4224] ---[ end trace 0000000000000000 ]--- [ 33.750480][ T4224] ------------[ cut here ]------------ [ 33.751601][ T4224] WARNING: CPU: 1 PID: 4224 at fs/ntfs3/bitmap.c:216 wnd_add_free_ext+0x9b0/0xc00 [ 33.753670][ T4224] Modules linked in: [ 33.754478][ T4224] CPU: 1 PID: 4224 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 33.756632][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 33.758821][ T4224] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.760531][ T4224] pc : wnd_add_free_ext+0x9b0/0xc00 [ 33.761728][ T4224] lr : wnd_add_free_ext+0x9b0/0xc00 [ 33.762919][ T4224] sp : ffff80001ded7200 [ 33.763886][ T4224] x29: ffff80001ded7230 x28: 1fffe0001c3024db x27: dfff800000000000 [ 33.765654][ T4224] x26: dfff800000000000 x25: ffff0000e18126f8 x24: ffff0000e1812480 [ 33.767434][ T4224] x23: ffff0000e18126d8 x22: 00000000000002f9 x21: ffff0000d7e222d0 [ 33.769133][ T4224] x20: ffff0000e18126c0 x19: 00000000000002f9 x18: ffff80001ded6640 [ 33.770904][ T4224] x17: 0000000000000000 x16: ffff800012116f84 x15: 0000000000000000 [ 33.772560][ T4224] x14: 00000000121130ec x13: 0000000058dd9544 x12: 0000000000c660bc [ 33.774318][ T4224] x11: ff8080000965f2c8 x10: 0000000000000000 x9 : ffff80000965f2c8 [ 33.776059][ T4224] x8 : ffff0000d61dd340 x7 : 0000000000000000 x6 : 000000000000003f [ 33.777786][ T4224] x5 : 0000000000000040 x4 : 00000000ffffffff x3 : 0000000000000a20 [ 33.779551][ T4224] x2 : ffff0000c41ef800 x1 : 00000000000002f9 x0 : 00000000000002f9 [ 33.781331][ T4224] Call trace: [ 33.782121][ T4224] wnd_add_free_ext+0x9b0/0xc00 [ 33.783258][ T4224] wnd_set_free+0x468/0x4c4 [ 33.784293][ T4224] mark_as_free_ex+0x134/0x310 [ 33.785304][ T4224] run_deallocate_ex+0x1e0/0x4ac [ 33.786414][ T4224] attr_set_size+0x10ec/0x3430 [ 33.787405][ T4224] ntfs3_setattr+0x5f8/0x974 [ 33.788420][ T4224] notify_change+0xc24/0xec0 [ 33.789465][ T4224] do_truncate+0x1c0/0x28c [ 33.790459][ T4224] vfs_truncate+0x2c4/0x36c [ 33.791394][ T4224] do_sys_truncate+0xec/0x1b4 [ 33.792445][ T4224] __arm64_sys_truncate+0x5c/0x70 [ 33.793603][ T4224] invoke_syscall+0x98/0x2c0 [ 33.794597][ T4224] el0_svc_common+0x138/0x258 [ 33.795648][ T4224] do_el0_svc+0x64/0x218 [ 33.796594][ T4224] el0_svc+0x58/0x168 [ 33.797405][ T4224] el0t_64_sync_handler+0x84/0xf0 [ 33.798556][ T4224] el0t_64_sync+0x18c/0x190 [ 33.799612][ T4224] irq event stamp: 22412 [ 33.800558][ T4224] hardirqs last enabled at (22411): [] __find_get_block+0x1d0/0xeec [ 33.802675][ T4224] hardirqs last disabled at (22412): [] el1_dbg+0x24/0x80 [ 33.804588][ T4224] softirqs last enabled at (22336): [] __do_softirq+0xc14/0xea0 [ 33.806689][ T4224] softirqs last disabled at (22315): [] ____do_softirq+0x14/0x20 [ 33.808768][ T4224] ---[ end trace 0000000000000000 ]--- executing program executing program executing program [ 33.941807][ T4228] FAULT_INJECTION: forcing a failure. [ 33.941807][ T4228] name failslab, interval 1, probability 0, space 0, times 0 [ 33.944620][ T4228] CPU: 0 PID: 4228 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 33.946803][ T4228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 33.948950][ T4228] Call trace: [ 33.949655][ T4228] dump_backtrace+0x1c8/0x1f4 [ 33.950685][ T4228] show_stack+0x2c/0x3c [ 33.951531][ T4228] dump_stack_lvl+0x108/0x170 [ 33.952509][ T4228] dump_stack+0x1c/0x58 [ 33.953409][ T4228] should_fail_ex+0x408/0x5d4 [ 33.954378][ T4228] __should_failslab+0xc8/0x128 [ 33.955481][ T4228] should_failslab+0x10/0x28 [ 33.956469][ T4228] kmem_cache_alloc+0x8c/0x37c [ 33.957486][ T4228] ext4_init_io_end+0x30/0x120 [ 33.958406][ T4228] ext4_writepages+0x990/0x32b4 [ 33.959475][ T4228] do_writepages+0x2e8/0x56c [ 33.960530][ T4228] filemap_fdatawrite_wbc+0x124/0x174 [ 33.961650][ T4228] filemap_flush+0x114/0x168 [ 33.962609][ T4228] ext4_alloc_da_blocks+0x140/0x3c8 [ 33.963784][ T4228] ext4_release_file+0x68/0x2cc [ 33.964858][ T4228] __fput+0x30c/0x7bc [ 33.965761][ T4228] ____fput+0x20/0x30 [ 33.966624][ T4228] task_work_run+0x240/0x2f0 [ 33.967614][ T4228] do_exit+0x554/0x1a88 [ 33.968479][ T4228] do_group_exit+0x194/0x22c [ 33.969534][ T4228] __wake_up_parent+0x0/0x60 [ 33.970558][ T4228] invoke_syscall+0x98/0x2c0 [ 33.971583][ T4228] el0_svc_common+0x138/0x258 [ 33.972546][ T4228] do_el0_svc+0x64/0x218 [ 33.973466][ T4228] el0_svc+0x58/0x168 [ 33.974366][ T4228] el0t_64_sync_handler+0x84/0xf0 [ 33.975416][ T4228] el0t_64_sync+0x18c/0x190 executing program executing program [ 34.062648][ T4230] FAULT_INJECTION: forcing a failure. [ 34.062648][ T4230] name failslab, interval 1, probability 0, space 0, times 0 [ 34.065374][ T4230] CPU: 0 PID: 4230 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.067490][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.069710][ T4230] Call trace: [ 34.070417][ T4230] dump_backtrace+0x1c8/0x1f4 [ 34.071414][ T4230] show_stack+0x2c/0x3c [ 34.072267][ T4230] dump_stack_lvl+0x108/0x170 [ 34.073263][ T4230] dump_stack+0x1c/0x58 [ 34.074114][ T4230] should_fail_ex+0x408/0x5d4 [ 34.075085][ T4230] __should_failslab+0xc8/0x128 [ 34.076121][ T4230] should_failslab+0x10/0x28 [ 34.077173][ T4230] kmem_cache_alloc+0x8c/0x37c [ 34.078208][ T4230] ext4_init_io_end+0x30/0x120 [ 34.079224][ T4230] ext4_writepages+0x990/0x32b4 [ 34.080252][ T4230] do_writepages+0x2e8/0x56c [ 34.081281][ T4230] filemap_fdatawrite_wbc+0x124/0x174 [ 34.082411][ T4230] filemap_flush+0x114/0x168 [ 34.083411][ T4230] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.084533][ T4230] ext4_release_file+0x68/0x2cc [ 34.085628][ T4230] __fput+0x30c/0x7bc [ 34.086512][ T4230] ____fput+0x20/0x30 [ 34.087408][ T4230] task_work_run+0x240/0x2f0 [ 34.088388][ T4230] do_exit+0x554/0x1a88 [ 34.089267][ T4230] do_group_exit+0x194/0x22c [ 34.090272][ T4230] __wake_up_parent+0x0/0x60 [ 34.091236][ T4230] invoke_syscall+0x98/0x2c0 [ 34.092210][ T4230] el0_svc_common+0x138/0x258 [ 34.093223][ T4230] do_el0_svc+0x64/0x218 [ 34.094115][ T4230] el0_svc+0x58/0x168 [ 34.094970][ T4230] el0t_64_sync_handler+0x84/0xf0 [ 34.096097][ T4230] el0t_64_sync+0x18c/0x190 executing program [ 34.142494][ T4231] FAULT_INJECTION: forcing a failure. [ 34.142494][ T4231] name failslab, interval 1, probability 0, space 0, times 0 [ 34.145148][ T4231] CPU: 1 PID: 4231 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.147300][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.149509][ T4231] Call trace: [ 34.150270][ T4231] dump_backtrace+0x1c8/0x1f4 [ 34.151311][ T4231] show_stack+0x2c/0x3c [ 34.152251][ T4231] dump_stack_lvl+0x108/0x170 [ 34.153254][ T4231] dump_stack+0x1c/0x58 [ 34.154120][ T4231] should_fail_ex+0x408/0x5d4 [ 34.155151][ T4231] __should_failslab+0xc8/0x128 [ 34.156160][ T4231] should_failslab+0x10/0x28 [ 34.157174][ T4231] kmem_cache_alloc+0x8c/0x37c [ 34.158173][ T4231] ext4_init_io_end+0x30/0x120 [ 34.159173][ T4231] ext4_writepages+0x990/0x32b4 [ 34.160232][ T4231] do_writepages+0x2e8/0x56c [ 34.161212][ T4231] filemap_fdatawrite_wbc+0x124/0x174 [ 34.162445][ T4231] filemap_flush+0x114/0x168 [ 34.163432][ T4231] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.164620][ T4231] ext4_release_file+0x68/0x2cc [ 34.165782][ T4231] __fput+0x30c/0x7bc [ 34.166610][ T4231] ____fput+0x20/0x30 [ 34.167483][ T4231] task_work_run+0x240/0x2f0 [ 34.168449][ T4231] do_exit+0x554/0x1a88 [ 34.169333][ T4231] do_group_exit+0x194/0x22c [ 34.170393][ T4231] __wake_up_parent+0x0/0x60 [ 34.171404][ T4231] invoke_syscall+0x98/0x2c0 [ 34.172353][ T4231] el0_svc_common+0x138/0x258 [ 34.173404][ T4231] do_el0_svc+0x64/0x218 [ 34.174416][ T4231] el0_svc+0x58/0x168 [ 34.175399][ T4231] el0t_64_sync_handler+0x84/0xf0 [ 34.176504][ T4231] el0t_64_sync+0x18c/0x190 executing program [ 34.220384][ T4232] FAULT_INJECTION: forcing a failure. [ 34.220384][ T4232] name failslab, interval 1, probability 0, space 0, times 0 [ 34.223146][ T4232] CPU: 1 PID: 4232 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.225239][ T4232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.227419][ T4232] Call trace: [ 34.228198][ T4232] dump_backtrace+0x1c8/0x1f4 [ 34.229276][ T4232] show_stack+0x2c/0x3c [ 34.230132][ T4232] dump_stack_lvl+0x108/0x170 [ 34.231195][ T4232] dump_stack+0x1c/0x58 [ 34.232139][ T4232] should_fail_ex+0x408/0x5d4 [ 34.233232][ T4232] __should_failslab+0xc8/0x128 [ 34.234356][ T4232] should_failslab+0x10/0x28 [ 34.235324][ T4232] kmem_cache_alloc+0x8c/0x37c [ 34.236310][ T4232] ext4_init_io_end+0x30/0x120 [ 34.237310][ T4232] ext4_writepages+0x990/0x32b4 [ 34.238361][ T4232] do_writepages+0x2e8/0x56c [ 34.239442][ T4232] filemap_fdatawrite_wbc+0x124/0x174 [ 34.240632][ T4232] filemap_flush+0x114/0x168 [ 34.241661][ T4232] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.242825][ T4232] ext4_release_file+0x68/0x2cc [ 34.243909][ T4232] __fput+0x30c/0x7bc [ 34.244865][ T4232] ____fput+0x20/0x30 [ 34.245776][ T4232] task_work_run+0x240/0x2f0 [ 34.246811][ T4232] do_exit+0x554/0x1a88 [ 34.247841][ T4232] do_group_exit+0x194/0x22c [ 34.248819][ T4232] __wake_up_parent+0x0/0x60 [ 34.249826][ T4232] invoke_syscall+0x98/0x2c0 [ 34.250866][ T4232] el0_svc_common+0x138/0x258 [ 34.252021][ T4232] do_el0_svc+0x64/0x218 [ 34.253057][ T4232] el0_svc+0x58/0x168 [ 34.253931][ T4232] el0t_64_sync_handler+0x84/0xf0 [ 34.255009][ T4232] el0t_64_sync+0x18c/0x190 executing program [ 34.298432][ T4233] FAULT_INJECTION: forcing a failure. [ 34.298432][ T4233] name failslab, interval 1, probability 0, space 0, times 0 [ 34.301100][ T4233] CPU: 0 PID: 4233 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.303095][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.305114][ T4233] Call trace: [ 34.305778][ T4233] dump_backtrace+0x1c8/0x1f4 [ 34.306749][ T4233] show_stack+0x2c/0x3c [ 34.307750][ T4233] dump_stack_lvl+0x108/0x170 [ 34.308752][ T4233] dump_stack+0x1c/0x58 [ 34.309630][ T4233] should_fail_ex+0x408/0x5d4 [ 34.310587][ T4233] __should_failslab+0xc8/0x128 [ 34.311615][ T4233] should_failslab+0x10/0x28 [ 34.312517][ T4233] kmem_cache_alloc+0x8c/0x37c [ 34.313537][ T4233] ext4_init_io_end+0x30/0x120 [ 34.314618][ T4233] ext4_writepages+0x990/0x32b4 [ 34.315730][ T4233] do_writepages+0x2e8/0x56c [ 34.316745][ T4233] filemap_fdatawrite_wbc+0x124/0x174 [ 34.317919][ T4233] filemap_flush+0x114/0x168 [ 34.318898][ T4233] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.320075][ T4233] ext4_release_file+0x68/0x2cc [ 34.321085][ T4233] __fput+0x30c/0x7bc [ 34.321937][ T4233] ____fput+0x20/0x30 [ 34.322741][ T4233] task_work_run+0x240/0x2f0 [ 34.323687][ T4233] do_exit+0x554/0x1a88 [ 34.324537][ T4233] do_group_exit+0x194/0x22c [ 34.325511][ T4233] __wake_up_parent+0x0/0x60 [ 34.326486][ T4233] invoke_syscall+0x98/0x2c0 [ 34.327545][ T4233] el0_svc_common+0x138/0x258 [ 34.328609][ T4233] do_el0_svc+0x64/0x218 [ 34.329512][ T4233] el0_svc+0x58/0x168 [ 34.330360][ T4233] el0t_64_sync_handler+0x84/0xf0 [ 34.331443][ T4233] el0t_64_sync+0x18c/0x190 executing program [ 34.374587][ T4234] FAULT_INJECTION: forcing a failure. [ 34.374587][ T4234] name failslab, interval 1, probability 0, space 0, times 0 [ 34.377660][ T4234] CPU: 0 PID: 4234 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.379647][ T4234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.381719][ T4234] Call trace: [ 34.382360][ T4234] dump_backtrace+0x1c8/0x1f4 [ 34.383388][ T4234] show_stack+0x2c/0x3c [ 34.384254][ T4234] dump_stack_lvl+0x108/0x170 [ 34.385237][ T4234] dump_stack+0x1c/0x58 [ 34.386111][ T4234] should_fail_ex+0x408/0x5d4 [ 34.387165][ T4234] __should_failslab+0xc8/0x128 [ 34.388158][ T4234] should_failslab+0x10/0x28 [ 34.389172][ T4234] kmem_cache_alloc+0x8c/0x37c [ 34.390186][ T4234] ext4_init_io_end+0x30/0x120 [ 34.391237][ T4234] ext4_writepages+0x990/0x32b4 [ 34.392318][ T4234] do_writepages+0x2e8/0x56c [ 34.393305][ T4234] filemap_fdatawrite_wbc+0x124/0x174 [ 34.394542][ T4234] filemap_flush+0x114/0x168 [ 34.395611][ T4234] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.396801][ T4234] ext4_release_file+0x68/0x2cc [ 34.397886][ T4234] __fput+0x30c/0x7bc [ 34.398776][ T4234] ____fput+0x20/0x30 [ 34.399663][ T4234] task_work_run+0x240/0x2f0 [ 34.400599][ T4234] do_exit+0x554/0x1a88 [ 34.401439][ T4234] do_group_exit+0x194/0x22c [ 34.402455][ T4234] __wake_up_parent+0x0/0x60 [ 34.403437][ T4234] invoke_syscall+0x98/0x2c0 [ 34.404495][ T4234] el0_svc_common+0x138/0x258 [ 34.405495][ T4234] do_el0_svc+0x64/0x218 [ 34.406487][ T4234] el0_svc+0x58/0x168 [ 34.407377][ T4234] el0t_64_sync_handler+0x84/0xf0 [ 34.408485][ T4234] el0t_64_sync+0x18c/0x190 executing program [ 34.450697][ T4235] FAULT_INJECTION: forcing a failure. [ 34.450697][ T4235] name failslab, interval 1, probability 0, space 0, times 0 [ 34.453324][ T4235] CPU: 0 PID: 4235 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.455468][ T4235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.457672][ T4235] Call trace: [ 34.458382][ T4235] dump_backtrace+0x1c8/0x1f4 [ 34.459429][ T4235] show_stack+0x2c/0x3c [ 34.460342][ T4235] dump_stack_lvl+0x108/0x170 [ 34.461371][ T4235] dump_stack+0x1c/0x58 [ 34.462243][ T4235] should_fail_ex+0x408/0x5d4 [ 34.463177][ T4235] __should_failslab+0xc8/0x128 [ 34.464203][ T4235] should_failslab+0x10/0x28 [ 34.465207][ T4235] kmem_cache_alloc+0x8c/0x37c [ 34.466184][ T4235] ext4_init_io_end+0x30/0x120 [ 34.467198][ T4235] ext4_writepages+0x990/0x32b4 [ 34.468269][ T4235] do_writepages+0x2e8/0x56c [ 34.469274][ T4235] filemap_fdatawrite_wbc+0x124/0x174 [ 34.470452][ T4235] filemap_flush+0x114/0x168 [ 34.471419][ T4235] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.472506][ T4235] ext4_release_file+0x68/0x2cc [ 34.473525][ T4235] __fput+0x30c/0x7bc [ 34.474414][ T4235] ____fput+0x20/0x30 [ 34.475282][ T4235] task_work_run+0x240/0x2f0 [ 34.476270][ T4235] do_exit+0x554/0x1a88 [ 34.477165][ T4235] do_group_exit+0x194/0x22c [ 34.478131][ T4235] __wake_up_parent+0x0/0x60 [ 34.479168][ T4235] invoke_syscall+0x98/0x2c0 [ 34.480128][ T4235] el0_svc_common+0x138/0x258 [ 34.481156][ T4235] do_el0_svc+0x64/0x218 [ 34.482049][ T4235] el0_svc+0x58/0x168 [ 34.482886][ T4235] el0t_64_sync_handler+0x84/0xf0 [ 34.483920][ T4235] el0t_64_sync+0x18c/0x190 executing program [ 34.526192][ T4236] FAULT_INJECTION: forcing a failure. [ 34.526192][ T4236] name failslab, interval 1, probability 0, space 0, times 0 [ 34.528942][ T4236] CPU: 0 PID: 4236 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.531006][ T4236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.533064][ T4236] Call trace: [ 34.533722][ T4236] dump_backtrace+0x1c8/0x1f4 [ 34.534688][ T4236] show_stack+0x2c/0x3c [ 34.535548][ T4236] dump_stack_lvl+0x108/0x170 [ 34.536515][ T4236] dump_stack+0x1c/0x58 [ 34.537422][ T4236] should_fail_ex+0x408/0x5d4 [ 34.538423][ T4236] __should_failslab+0xc8/0x128 [ 34.539449][ T4236] should_failslab+0x10/0x28 [ 34.540467][ T4236] kmem_cache_alloc+0x8c/0x37c [ 34.541568][ T4236] ext4_init_io_end+0x30/0x120 [ 34.542582][ T4236] ext4_writepages+0x990/0x32b4 [ 34.543668][ T4236] do_writepages+0x2e8/0x56c [ 34.544634][ T4236] filemap_fdatawrite_wbc+0x124/0x174 [ 34.545777][ T4236] filemap_flush+0x114/0x168 [ 34.546770][ T4236] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.547872][ T4236] ext4_release_file+0x68/0x2cc [ 34.548891][ T4236] __fput+0x30c/0x7bc [ 34.549766][ T4236] ____fput+0x20/0x30 [ 34.550624][ T4236] task_work_run+0x240/0x2f0 [ 34.551552][ T4236] do_exit+0x554/0x1a88 [ 34.552423][ T4236] do_group_exit+0x194/0x22c [ 34.553498][ T4236] __wake_up_parent+0x0/0x60 [ 34.554474][ T4236] invoke_syscall+0x98/0x2c0 [ 34.555417][ T4236] el0_svc_common+0x138/0x258 [ 34.556426][ T4236] do_el0_svc+0x64/0x218 [ 34.557343][ T4236] el0_svc+0x58/0x168 [ 34.558194][ T4236] el0t_64_sync_handler+0x84/0xf0 [ 34.559329][ T4236] el0t_64_sync+0x18c/0x190 executing program [ 34.602219][ T4237] FAULT_INJECTION: forcing a failure. [ 34.602219][ T4237] name failslab, interval 1, probability 0, space 0, times 0 [ 34.605017][ T4237] CPU: 0 PID: 4237 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.607135][ T4237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.609290][ T4237] Call trace: [ 34.610008][ T4237] dump_backtrace+0x1c8/0x1f4 [ 34.610950][ T4237] show_stack+0x2c/0x3c [ 34.611795][ T4237] dump_stack_lvl+0x108/0x170 [ 34.612809][ T4237] dump_stack+0x1c/0x58 [ 34.613669][ T4237] should_fail_ex+0x408/0x5d4 [ 34.614711][ T4237] __should_failslab+0xc8/0x128 [ 34.615780][ T4237] should_failslab+0x10/0x28 [ 34.616773][ T4237] kmem_cache_alloc+0x8c/0x37c [ 34.617766][ T4237] ext4_init_io_end+0x30/0x120 [ 34.618769][ T4237] ext4_writepages+0x990/0x32b4 [ 34.619778][ T4237] do_writepages+0x2e8/0x56c [ 34.620757][ T4237] filemap_fdatawrite_wbc+0x124/0x174 [ 34.621885][ T4237] filemap_flush+0x114/0x168 [ 34.622880][ T4237] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.623996][ T4237] ext4_release_file+0x68/0x2cc [ 34.625132][ T4237] __fput+0x30c/0x7bc [ 34.626059][ T4237] ____fput+0x20/0x30 [ 34.626884][ T4237] task_work_run+0x240/0x2f0 [ 34.627877][ T4237] do_exit+0x554/0x1a88 [ 34.628787][ T4237] do_group_exit+0x194/0x22c [ 34.629714][ T4237] __wake_up_parent+0x0/0x60 [ 34.630715][ T4237] invoke_syscall+0x98/0x2c0 [ 34.631713][ T4237] el0_svc_common+0x138/0x258 [ 34.632770][ T4237] do_el0_svc+0x64/0x218 [ 34.633694][ T4237] el0_svc+0x58/0x168 [ 34.634588][ T4237] el0t_64_sync_handler+0x84/0xf0 [ 34.635679][ T4237] el0t_64_sync+0x18c/0x190 executing program [ 34.679987][ T4238] FAULT_INJECTION: forcing a failure. [ 34.679987][ T4238] name failslab, interval 1, probability 0, space 0, times 0 [ 34.682852][ T4238] CPU: 1 PID: 4238 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.685028][ T4238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.687340][ T4238] Call trace: [ 34.688084][ T4238] dump_backtrace+0x1c8/0x1f4 [ 34.689074][ T4238] show_stack+0x2c/0x3c [ 34.690067][ T4238] dump_stack_lvl+0x108/0x170 [ 34.691175][ T4238] dump_stack+0x1c/0x58 [ 34.692094][ T4238] should_fail_ex+0x408/0x5d4 [ 34.693190][ T4238] __should_failslab+0xc8/0x128 [ 34.694352][ T4238] should_failslab+0x10/0x28 [ 34.695376][ T4238] kmem_cache_alloc+0x8c/0x37c [ 34.696470][ T4238] ext4_init_io_end+0x30/0x120 [ 34.697554][ T4238] ext4_writepages+0x990/0x32b4 [ 34.698699][ T4238] do_writepages+0x2e8/0x56c [ 34.699733][ T4238] filemap_fdatawrite_wbc+0x124/0x174 [ 34.701027][ T4238] filemap_flush+0x114/0x168 [ 34.702072][ T4238] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.703260][ T4238] ext4_release_file+0x68/0x2cc [ 34.704315][ T4238] __fput+0x30c/0x7bc [ 34.705242][ T4238] ____fput+0x20/0x30 [ 34.706147][ T4238] task_work_run+0x240/0x2f0 [ 34.707179][ T4238] do_exit+0x554/0x1a88 [ 34.708123][ T4238] do_group_exit+0x194/0x22c [ 34.709171][ T4238] __wake_up_parent+0x0/0x60 [ 34.710120][ T4238] invoke_syscall+0x98/0x2c0 [ 34.711155][ T4238] el0_svc_common+0x138/0x258 [ 34.712281][ T4238] do_el0_svc+0x64/0x218 [ 34.713290][ T4238] el0_svc+0x58/0x168 [ 34.714206][ T4238] el0t_64_sync_handler+0x84/0xf0 [ 34.715394][ T4238] el0t_64_sync+0x18c/0x190 executing program [ 34.761315][ T4239] FAULT_INJECTION: forcing a failure. [ 34.761315][ T4239] name failslab, interval 1, probability 0, space 0, times 0 [ 34.764029][ T4239] CPU: 0 PID: 4239 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.766129][ T4239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.768280][ T4239] Call trace: [ 34.769016][ T4239] dump_backtrace+0x1c8/0x1f4 [ 34.770047][ T4239] show_stack+0x2c/0x3c [ 34.770901][ T4239] dump_stack_lvl+0x108/0x170 [ 34.771880][ T4239] dump_stack+0x1c/0x58 [ 34.772817][ T4239] should_fail_ex+0x408/0x5d4 [ 34.773808][ T4239] __should_failslab+0xc8/0x128 [ 34.774843][ T4239] should_failslab+0x10/0x28 [ 34.775843][ T4239] kmem_cache_alloc+0x8c/0x37c [ 34.776868][ T4239] ext4_init_io_end+0x30/0x120 [ 34.777915][ T4239] ext4_writepages+0x990/0x32b4 [ 34.778945][ T4239] do_writepages+0x2e8/0x56c [ 34.779977][ T4239] filemap_fdatawrite_wbc+0x124/0x174 [ 34.781193][ T4239] filemap_flush+0x114/0x168 [ 34.782176][ T4239] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.783268][ T4239] ext4_release_file+0x68/0x2cc [ 34.784293][ T4239] __fput+0x30c/0x7bc [ 34.785198][ T4239] ____fput+0x20/0x30 [ 34.786117][ T4239] task_work_run+0x240/0x2f0 [ 34.787064][ T4239] do_exit+0x554/0x1a88 [ 34.787903][ T4239] do_group_exit+0x194/0x22c [ 34.788938][ T4239] __wake_up_parent+0x0/0x60 [ 34.789953][ T4239] invoke_syscall+0x98/0x2c0 [ 34.790915][ T4239] el0_svc_common+0x138/0x258 [ 34.791871][ T4239] do_el0_svc+0x64/0x218 [ 34.792751][ T4239] el0_svc+0x58/0x168 [ 34.793547][ T4239] el0t_64_sync_handler+0x84/0xf0 [ 34.794648][ T4239] el0t_64_sync+0x18c/0x190 executing program [ 34.839239][ T4240] FAULT_INJECTION: forcing a failure. [ 34.839239][ T4240] name failslab, interval 1, probability 0, space 0, times 0 [ 34.842118][ T4240] CPU: 0 PID: 4240 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.844281][ T4240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.846517][ T4240] Call trace: [ 34.847188][ T4240] dump_backtrace+0x1c8/0x1f4 [ 34.848203][ T4240] show_stack+0x2c/0x3c [ 34.849083][ T4240] dump_stack_lvl+0x108/0x170 [ 34.850050][ T4240] dump_stack+0x1c/0x58 [ 34.850960][ T4240] should_fail_ex+0x408/0x5d4 [ 34.851947][ T4240] __should_failslab+0xc8/0x128 [ 34.853036][ T4240] should_failslab+0x10/0x28 [ 34.853989][ T4240] kmem_cache_alloc+0x8c/0x37c [ 34.855000][ T4240] ext4_init_io_end+0x30/0x120 [ 34.855997][ T4240] ext4_writepages+0x990/0x32b4 [ 34.857117][ T4240] do_writepages+0x2e8/0x56c [ 34.858161][ T4240] filemap_fdatawrite_wbc+0x124/0x174 [ 34.859321][ T4240] filemap_flush+0x114/0x168 [ 34.860309][ T4240] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.861441][ T4240] ext4_release_file+0x68/0x2cc [ 34.862518][ T4240] __fput+0x30c/0x7bc [ 34.863397][ T4240] ____fput+0x20/0x30 [ 34.864279][ T4240] task_work_run+0x240/0x2f0 [ 34.865267][ T4240] do_exit+0x554/0x1a88 [ 34.866155][ T4240] do_group_exit+0x194/0x22c [ 34.867154][ T4240] __wake_up_parent+0x0/0x60 [ 34.868163][ T4240] invoke_syscall+0x98/0x2c0 [ 34.869194][ T4240] el0_svc_common+0x138/0x258 [ 34.870295][ T4240] do_el0_svc+0x64/0x218 [ 34.871176][ T4240] el0_svc+0x58/0x168 [ 34.872027][ T4240] el0t_64_sync_handler+0x84/0xf0 [ 34.873090][ T4240] el0t_64_sync+0x18c/0x190 executing program [ 34.916850][ T4241] FAULT_INJECTION: forcing a failure. [ 34.916850][ T4241] name failslab, interval 1, probability 0, space 0, times 0 [ 34.919634][ T4241] CPU: 0 PID: 4241 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.921551][ T4241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 34.923625][ T4241] Call trace: [ 34.924334][ T4241] dump_backtrace+0x1c8/0x1f4 [ 34.925326][ T4241] show_stack+0x2c/0x3c [ 34.926254][ T4241] dump_stack_lvl+0x108/0x170 [ 34.927239][ T4241] dump_stack+0x1c/0x58 [ 34.928124][ T4241] should_fail_ex+0x408/0x5d4 [ 34.929155][ T4241] __should_failslab+0xc8/0x128 [ 34.930160][ T4241] should_failslab+0x10/0x28 [ 34.931175][ T4241] kmem_cache_alloc+0x8c/0x37c [ 34.932210][ T4241] ext4_init_io_end+0x30/0x120 [ 34.933196][ T4241] ext4_writepages+0x990/0x32b4 [ 34.934208][ T4241] do_writepages+0x2e8/0x56c [ 34.935152][ T4241] filemap_fdatawrite_wbc+0x124/0x174 [ 34.936363][ T4241] filemap_flush+0x114/0x168 [ 34.937370][ T4241] ext4_alloc_da_blocks+0x140/0x3c8 [ 34.938541][ T4241] ext4_release_file+0x68/0x2cc [ 34.939556][ T4241] __fput+0x30c/0x7bc [ 34.940415][ T4241] ____fput+0x20/0x30 [ 34.941309][ T4241] task_work_run+0x240/0x2f0 [ 34.942315][ T4241] do_exit+0x554/0x1a88 [ 34.943189][ T4241] do_group_exit+0x194/0x22c [ 34.944197][ T4241] __wake_up_parent+0x0/0x60 [ 34.945214][ T4241] invoke_syscall+0x98/0x2c0 [ 34.946288][ T4241] el0_svc_common+0x138/0x258 [ 34.947313][ T4241] do_el0_svc+0x64/0x218 [ 34.948308][ T4241] el0_svc+0x58/0x168 [ 34.949230][ T4241] el0t_64_sync_handler+0x84/0xf0 [ 34.950340][ T4241] el0t_64_sync+0x18c/0x190 executing program [ 34.993511][ T4242] FAULT_INJECTION: forcing a failure. [ 34.993511][ T4242] name failslab, interval 1, probability 0, space 0, times 0 [ 34.996979][ T4242] CPU: 1 PID: 4242 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 34.999071][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.001328][ T4242] Call trace: [ 35.002007][ T4242] dump_backtrace+0x1c8/0x1f4 [ 35.003030][ T4242] show_stack+0x2c/0x3c [ 35.003922][ T4242] dump_stack_lvl+0x108/0x170 [ 35.004992][ T4242] dump_stack+0x1c/0x58 [ 35.005936][ T4242] should_fail_ex+0x408/0x5d4 [ 35.006977][ T4242] __should_failslab+0xc8/0x128 [ 35.008079][ T4242] should_failslab+0x10/0x28 [ 35.009185][ T4242] kmem_cache_alloc+0x8c/0x37c [ 35.010317][ T4242] ext4_init_io_end+0x30/0x120 [ 35.011399][ T4242] ext4_writepages+0x990/0x32b4 [ 35.012424][ T4242] do_writepages+0x2e8/0x56c [ 35.013448][ T4242] filemap_fdatawrite_wbc+0x124/0x174 [ 35.014633][ T4242] filemap_flush+0x114/0x168 [ 35.015742][ T4242] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.016940][ T4242] ext4_release_file+0x68/0x2cc [ 35.018056][ T4242] __fput+0x30c/0x7bc [ 35.018943][ T4242] ____fput+0x20/0x30 [ 35.019784][ T4242] task_work_run+0x240/0x2f0 [ 35.020763][ T4242] do_exit+0x554/0x1a88 [ 35.021700][ T4242] do_group_exit+0x194/0x22c [ 35.022716][ T4242] __wake_up_parent+0x0/0x60 [ 35.023726][ T4242] invoke_syscall+0x98/0x2c0 [ 35.024727][ T4242] el0_svc_common+0x138/0x258 [ 35.025673][ T4242] do_el0_svc+0x64/0x218 [ 35.026597][ T4242] el0_svc+0x58/0x168 [ 35.027445][ T4242] el0t_64_sync_handler+0x84/0xf0 [ 35.028564][ T4242] el0t_64_sync+0x18c/0x190 executing program [ 35.072194][ T4243] FAULT_INJECTION: forcing a failure. [ 35.072194][ T4243] name failslab, interval 1, probability 0, space 0, times 0 [ 35.074868][ T4243] CPU: 1 PID: 4243 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.076983][ T4243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.079250][ T4243] Call trace: [ 35.080014][ T4243] dump_backtrace+0x1c8/0x1f4 [ 35.081100][ T4243] show_stack+0x2c/0x3c [ 35.081933][ T4243] dump_stack_lvl+0x108/0x170 [ 35.082980][ T4243] dump_stack+0x1c/0x58 [ 35.083974][ T4243] should_fail_ex+0x408/0x5d4 [ 35.085017][ T4243] __should_failslab+0xc8/0x128 [ 35.086092][ T4243] should_failslab+0x10/0x28 [ 35.087045][ T4243] kmem_cache_alloc+0x8c/0x37c [ 35.088116][ T4243] ext4_init_io_end+0x30/0x120 [ 35.089242][ T4243] ext4_writepages+0x990/0x32b4 [ 35.090332][ T4243] do_writepages+0x2e8/0x56c [ 35.091364][ T4243] filemap_fdatawrite_wbc+0x124/0x174 [ 35.092526][ T4243] filemap_flush+0x114/0x168 [ 35.093526][ T4243] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.094760][ T4243] ext4_release_file+0x68/0x2cc [ 35.095838][ T4243] __fput+0x30c/0x7bc [ 35.096745][ T4243] ____fput+0x20/0x30 [ 35.097680][ T4243] task_work_run+0x240/0x2f0 [ 35.098712][ T4243] do_exit+0x554/0x1a88 [ 35.099654][ T4243] do_group_exit+0x194/0x22c [ 35.100702][ T4243] __wake_up_parent+0x0/0x60 [ 35.101734][ T4243] invoke_syscall+0x98/0x2c0 [ 35.102656][ T4243] el0_svc_common+0x138/0x258 [ 35.103706][ T4243] do_el0_svc+0x64/0x218 [ 35.104670][ T4243] el0_svc+0x58/0x168 [ 35.105632][ T4243] el0t_64_sync_handler+0x84/0xf0 [ 35.106791][ T4243] el0t_64_sync+0x18c/0x190 executing program [ 35.149715][ T4244] FAULT_INJECTION: forcing a failure. [ 35.149715][ T4244] name failslab, interval 1, probability 0, space 0, times 0 [ 35.152553][ T4244] CPU: 1 PID: 4244 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.154831][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.157089][ T4244] Call trace: [ 35.157831][ T4244] dump_backtrace+0x1c8/0x1f4 [ 35.158967][ T4244] show_stack+0x2c/0x3c [ 35.159885][ T4244] dump_stack_lvl+0x108/0x170 [ 35.160957][ T4244] dump_stack+0x1c/0x58 [ 35.161874][ T4244] should_fail_ex+0x408/0x5d4 [ 35.162926][ T4244] __should_failslab+0xc8/0x128 [ 35.164042][ T4244] should_failslab+0x10/0x28 [ 35.165141][ T4244] kmem_cache_alloc+0x8c/0x37c [ 35.166270][ T4244] ext4_init_io_end+0x30/0x120 [ 35.167361][ T4244] ext4_writepages+0x990/0x32b4 [ 35.168420][ T4244] do_writepages+0x2e8/0x56c [ 35.169511][ T4244] filemap_fdatawrite_wbc+0x124/0x174 [ 35.170754][ T4244] filemap_flush+0x114/0x168 [ 35.171834][ T4244] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.173057][ T4244] ext4_release_file+0x68/0x2cc [ 35.174119][ T4244] __fput+0x30c/0x7bc [ 35.175018][ T4244] ____fput+0x20/0x30 [ 35.175963][ T4244] task_work_run+0x240/0x2f0 [ 35.177061][ T4244] do_exit+0x554/0x1a88 [ 35.178023][ T4244] do_group_exit+0x194/0x22c [ 35.179037][ T4244] __wake_up_parent+0x0/0x60 [ 35.180089][ T4244] invoke_syscall+0x98/0x2c0 [ 35.181181][ T4244] el0_svc_common+0x138/0x258 [ 35.182297][ T4244] do_el0_svc+0x64/0x218 [ 35.183295][ T4244] el0_svc+0x58/0x168 [ 35.184193][ T4244] el0t_64_sync_handler+0x84/0xf0 [ 35.185335][ T4244] el0t_64_sync+0x18c/0x190 executing program [ 35.230094][ T4245] FAULT_INJECTION: forcing a failure. [ 35.230094][ T4245] name failslab, interval 1, probability 0, space 0, times 0 [ 35.232832][ T4245] CPU: 0 PID: 4245 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.234957][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.237127][ T4245] Call trace: [ 35.237888][ T4245] dump_backtrace+0x1c8/0x1f4 [ 35.238877][ T4245] show_stack+0x2c/0x3c [ 35.239795][ T4245] dump_stack_lvl+0x108/0x170 [ 35.240786][ T4245] dump_stack+0x1c/0x58 [ 35.241746][ T4245] should_fail_ex+0x408/0x5d4 [ 35.242773][ T4245] __should_failslab+0xc8/0x128 [ 35.243799][ T4245] should_failslab+0x10/0x28 [ 35.244809][ T4245] kmem_cache_alloc+0x8c/0x37c [ 35.245825][ T4245] ext4_init_io_end+0x30/0x120 [ 35.246834][ T4245] ext4_writepages+0x990/0x32b4 [ 35.247843][ T4245] do_writepages+0x2e8/0x56c [ 35.248866][ T4245] filemap_fdatawrite_wbc+0x124/0x174 [ 35.250075][ T4245] filemap_flush+0x114/0x168 [ 35.251040][ T4245] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.252168][ T4245] ext4_release_file+0x68/0x2cc [ 35.253213][ T4245] __fput+0x30c/0x7bc [ 35.254105][ T4245] ____fput+0x20/0x30 [ 35.254947][ T4245] task_work_run+0x240/0x2f0 [ 35.256051][ T4245] do_exit+0x554/0x1a88 [ 35.256938][ T4245] do_group_exit+0x194/0x22c [ 35.257936][ T4245] __wake_up_parent+0x0/0x60 [ 35.258918][ T4245] invoke_syscall+0x98/0x2c0 [ 35.260018][ T4245] el0_svc_common+0x138/0x258 [ 35.261031][ T4245] do_el0_svc+0x64/0x218 [ 35.262038][ T4245] el0_svc+0x58/0x168 [ 35.262933][ T4245] el0t_64_sync_handler+0x84/0xf0 [ 35.263981][ T4245] el0t_64_sync+0x18c/0x190 executing program [ 35.306469][ T4246] FAULT_INJECTION: forcing a failure. [ 35.306469][ T4246] name failslab, interval 1, probability 0, space 0, times 0 [ 35.309483][ T4246] CPU: 1 PID: 4246 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.311562][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.313859][ T4246] Call trace: [ 35.314596][ T4246] dump_backtrace+0x1c8/0x1f4 [ 35.315596][ T4246] show_stack+0x2c/0x3c [ 35.316500][ T4246] dump_stack_lvl+0x108/0x170 [ 35.317607][ T4246] dump_stack+0x1c/0x58 [ 35.318590][ T4246] should_fail_ex+0x408/0x5d4 [ 35.319708][ T4246] __should_failslab+0xc8/0x128 [ 35.320801][ T4246] should_failslab+0x10/0x28 [ 35.321861][ T4246] kmem_cache_alloc+0x8c/0x37c [ 35.322929][ T4246] ext4_init_io_end+0x30/0x120 [ 35.323969][ T4246] ext4_writepages+0x8b4/0x32b4 [ 35.325001][ T4246] do_writepages+0x2e8/0x56c [ 35.326048][ T4246] filemap_fdatawrite_wbc+0x124/0x174 [ 35.327320][ T4246] filemap_flush+0x114/0x168 [ 35.328309][ T4246] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.329457][ T4246] ext4_release_file+0x68/0x2cc [ 35.330590][ T4246] __fput+0x30c/0x7bc [ 35.331502][ T4246] ____fput+0x20/0x30 [ 35.332421][ T4246] task_work_run+0x240/0x2f0 [ 35.333465][ T4246] do_exit+0x554/0x1a88 [ 35.334383][ T4246] do_group_exit+0x194/0x22c [ 35.335442][ T4246] __wake_up_parent+0x0/0x60 [ 35.336464][ T4246] invoke_syscall+0x98/0x2c0 [ 35.337544][ T4246] el0_svc_common+0x138/0x258 [ 35.338649][ T4246] do_el0_svc+0x64/0x218 [ 35.339603][ T4246] el0_svc+0x58/0x168 [ 35.340486][ T4246] el0t_64_sync_handler+0x84/0xf0 [ 35.341590][ T4246] el0t_64_sync+0x18c/0x190 executing program [ 35.384428][ T4247] FAULT_INJECTION: forcing a failure. [ 35.384428][ T4247] name failslab, interval 1, probability 0, space 0, times 0 [ 35.387300][ T4247] CPU: 1 PID: 4247 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.389294][ T4247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.391522][ T4247] Call trace: [ 35.392198][ T4247] dump_backtrace+0x1c8/0x1f4 [ 35.393203][ T4247] show_stack+0x2c/0x3c [ 35.394100][ T4247] dump_stack_lvl+0x108/0x170 [ 35.395104][ T4247] dump_stack+0x1c/0x58 [ 35.395988][ T4247] should_fail_ex+0x408/0x5d4 [ 35.397069][ T4247] __should_failslab+0xc8/0x128 [ 35.398091][ T4247] should_failslab+0x10/0x28 [ 35.399045][ T4247] kmem_cache_alloc+0x8c/0x37c [ 35.400132][ T4247] ext4_init_io_end+0x30/0x120 [ 35.401155][ T4247] ext4_writepages+0x990/0x32b4 [ 35.402197][ T4247] do_writepages+0x2e8/0x56c [ 35.403231][ T4247] filemap_fdatawrite_wbc+0x124/0x174 [ 35.404399][ T4247] filemap_flush+0x114/0x168 [ 35.405417][ T4247] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.406648][ T4247] ext4_release_file+0x68/0x2cc [ 35.407756][ T4247] __fput+0x30c/0x7bc [ 35.408670][ T4247] ____fput+0x20/0x30 [ 35.409563][ T4247] task_work_run+0x240/0x2f0 [ 35.410728][ T4247] do_exit+0x554/0x1a88 [ 35.411606][ T4247] do_group_exit+0x194/0x22c [ 35.412644][ T4247] __wake_up_parent+0x0/0x60 [ 35.413677][ T4247] invoke_syscall+0x98/0x2c0 [ 35.414778][ T4247] el0_svc_common+0x138/0x258 [ 35.415845][ T4247] do_el0_svc+0x64/0x218 [ 35.416716][ T4247] el0_svc+0x58/0x168 [ 35.417634][ T4247] el0t_64_sync_handler+0x84/0xf0 [ 35.418739][ T4247] el0t_64_sync+0x18c/0x190 executing program [ 35.461735][ T4248] FAULT_INJECTION: forcing a failure. [ 35.461735][ T4248] name failslab, interval 1, probability 0, space 0, times 0 [ 35.464472][ T4248] CPU: 1 PID: 4248 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.466667][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.468943][ T4248] Call trace: [ 35.469714][ T4248] dump_backtrace+0x1c8/0x1f4 [ 35.470760][ T4248] show_stack+0x2c/0x3c [ 35.471674][ T4248] dump_stack_lvl+0x108/0x170 [ 35.472722][ T4248] dump_stack+0x1c/0x58 [ 35.473678][ T4248] should_fail_ex+0x408/0x5d4 [ 35.474651][ T4248] __should_failslab+0xc8/0x128 [ 35.475792][ T4248] should_failslab+0x10/0x28 [ 35.476881][ T4248] kmem_cache_alloc+0x8c/0x37c [ 35.477973][ T4248] ext4_init_io_end+0x30/0x120 [ 35.479036][ T4248] ext4_writepages+0x990/0x32b4 [ 35.480168][ T4248] do_writepages+0x2e8/0x56c [ 35.481141][ T4248] filemap_fdatawrite_wbc+0x124/0x174 [ 35.482360][ T4248] filemap_flush+0x114/0x168 [ 35.483383][ T4248] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.484602][ T4248] ext4_release_file+0x68/0x2cc [ 35.485703][ T4248] __fput+0x30c/0x7bc [ 35.486604][ T4248] ____fput+0x20/0x30 [ 35.487519][ T4248] task_work_run+0x240/0x2f0 [ 35.488593][ T4248] do_exit+0x554/0x1a88 [ 35.489498][ T4248] do_group_exit+0x194/0x22c [ 35.490524][ T4248] __wake_up_parent+0x0/0x60 [ 35.491630][ T4248] invoke_syscall+0x98/0x2c0 [ 35.492667][ T4248] el0_svc_common+0x138/0x258 [ 35.493690][ T4248] do_el0_svc+0x64/0x218 [ 35.494693][ T4248] el0_svc+0x58/0x168 [ 35.495590][ T4248] el0t_64_sync_handler+0x84/0xf0 [ 35.496687][ T4248] el0t_64_sync+0x18c/0x190 executing program [ 35.540518][ T4249] FAULT_INJECTION: forcing a failure. [ 35.540518][ T4249] name failslab, interval 1, probability 0, space 0, times 0 [ 35.543132][ T4249] CPU: 0 PID: 4249 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.545245][ T4249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.547364][ T4249] Call trace: [ 35.548069][ T4249] dump_backtrace+0x1c8/0x1f4 [ 35.549060][ T4249] show_stack+0x2c/0x3c [ 35.550033][ T4249] dump_stack_lvl+0x108/0x170 [ 35.551121][ T4249] dump_stack+0x1c/0x58 [ 35.552047][ T4249] should_fail_ex+0x408/0x5d4 [ 35.553031][ T4249] __should_failslab+0xc8/0x128 [ 35.554050][ T4249] should_failslab+0x10/0x28 [ 35.555040][ T4249] kmem_cache_alloc+0x8c/0x37c [ 35.556154][ T4249] ext4_init_io_end+0x30/0x120 [ 35.557190][ T4249] ext4_writepages+0x990/0x32b4 [ 35.558326][ T4249] do_writepages+0x2e8/0x56c [ 35.559319][ T4249] filemap_fdatawrite_wbc+0x124/0x174 [ 35.560422][ T4249] filemap_flush+0x114/0x168 [ 35.561307][ T4249] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.562484][ T4249] ext4_release_file+0x68/0x2cc [ 35.563639][ T4249] __fput+0x30c/0x7bc [ 35.564504][ T4249] ____fput+0x20/0x30 [ 35.565391][ T4249] task_work_run+0x240/0x2f0 [ 35.566372][ T4249] do_exit+0x554/0x1a88 [ 35.567297][ T4249] do_group_exit+0x194/0x22c [ 35.568253][ T4249] __wake_up_parent+0x0/0x60 [ 35.569179][ T4249] invoke_syscall+0x98/0x2c0 [ 35.570146][ T4249] el0_svc_common+0x138/0x258 [ 35.571199][ T4249] do_el0_svc+0x64/0x218 [ 35.572100][ T4249] el0_svc+0x58/0x168 [ 35.573006][ T4249] el0t_64_sync_handler+0x84/0xf0 [ 35.574134][ T4249] el0t_64_sync+0x18c/0x190 executing program [ 35.619020][ T4250] FAULT_INJECTION: forcing a failure. [ 35.619020][ T4250] name failslab, interval 1, probability 0, space 0, times 0 [ 35.621714][ T4250] CPU: 1 PID: 4250 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.623789][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.625977][ T4250] Call trace: [ 35.626734][ T4250] dump_backtrace+0x1c8/0x1f4 [ 35.627756][ T4250] show_stack+0x2c/0x3c [ 35.628689][ T4250] dump_stack_lvl+0x108/0x170 [ 35.629700][ T4250] dump_stack+0x1c/0x58 [ 35.630694][ T4250] should_fail_ex+0x408/0x5d4 [ 35.631752][ T4250] __should_failslab+0xc8/0x128 [ 35.632852][ T4250] should_failslab+0x10/0x28 [ 35.634000][ T4250] kmem_cache_alloc+0x8c/0x37c [ 35.635055][ T4250] ext4_init_io_end+0x30/0x120 [ 35.636122][ T4250] ext4_writepages+0x990/0x32b4 [ 35.637180][ T4250] do_writepages+0x2e8/0x56c [ 35.638120][ T4250] filemap_fdatawrite_wbc+0x124/0x174 [ 35.639275][ T4250] filemap_flush+0x114/0x168 [ 35.640384][ T4250] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.641568][ T4250] ext4_release_file+0x68/0x2cc [ 35.642682][ T4250] __fput+0x30c/0x7bc [ 35.643539][ T4250] ____fput+0x20/0x30 [ 35.644388][ T4250] task_work_run+0x240/0x2f0 [ 35.645462][ T4250] do_exit+0x554/0x1a88 [ 35.646414][ T4250] do_group_exit+0x194/0x22c [ 35.647373][ T4250] __wake_up_parent+0x0/0x60 [ 35.648419][ T4250] invoke_syscall+0x98/0x2c0 [ 35.649520][ T4250] el0_svc_common+0x138/0x258 [ 35.650608][ T4250] do_el0_svc+0x64/0x218 [ 35.651546][ T4250] el0_svc+0x58/0x168 [ 35.652411][ T4250] el0t_64_sync_handler+0x84/0xf0 [ 35.653588][ T4250] el0t_64_sync+0x18c/0x190 executing program [ 35.697401][ T4251] FAULT_INJECTION: forcing a failure. [ 35.697401][ T4251] name failslab, interval 1, probability 0, space 0, times 0 [ 35.700241][ T4251] CPU: 0 PID: 4251 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.702274][ T4251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.704418][ T4251] Call trace: [ 35.705155][ T4251] dump_backtrace+0x1c8/0x1f4 [ 35.706150][ T4251] show_stack+0x2c/0x3c [ 35.706999][ T4251] dump_stack_lvl+0x108/0x170 [ 35.708035][ T4251] dump_stack+0x1c/0x58 [ 35.708935][ T4251] should_fail_ex+0x408/0x5d4 [ 35.709982][ T4251] __should_failslab+0xc8/0x128 [ 35.710994][ T4251] should_failslab+0x10/0x28 [ 35.711950][ T4251] kmem_cache_alloc+0x8c/0x37c [ 35.712978][ T4251] ext4_init_io_end+0x30/0x120 [ 35.714015][ T4251] ext4_writepages+0x990/0x32b4 [ 35.715091][ T4251] do_writepages+0x2e8/0x56c [ 35.716061][ T4251] filemap_fdatawrite_wbc+0x124/0x174 [ 35.717220][ T4251] filemap_flush+0x114/0x168 [ 35.718194][ T4251] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.719352][ T4251] ext4_release_file+0x68/0x2cc [ 35.720408][ T4251] __fput+0x30c/0x7bc [ 35.721219][ T4251] ____fput+0x20/0x30 [ 35.722113][ T4251] task_work_run+0x240/0x2f0 [ 35.723180][ T4251] do_exit+0x554/0x1a88 [ 35.724047][ T4251] do_group_exit+0x194/0x22c [ 35.725050][ T4251] __wake_up_parent+0x0/0x60 [ 35.726001][ T4251] invoke_syscall+0x98/0x2c0 [ 35.726975][ T4251] el0_svc_common+0x138/0x258 [ 35.728021][ T4251] do_el0_svc+0x64/0x218 [ 35.728913][ T4251] el0_svc+0x58/0x168 [ 35.729805][ T4251] el0t_64_sync_handler+0x84/0xf0 [ 35.730926][ T4251] el0t_64_sync+0x18c/0x190 executing program [ 35.773865][ T4252] FAULT_INJECTION: forcing a failure. [ 35.773865][ T4252] name failslab, interval 1, probability 0, space 0, times 0 [ 35.776696][ T4252] CPU: 1 PID: 4252 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.778647][ T4252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.780724][ T4252] Call trace: [ 35.781400][ T4252] dump_backtrace+0x1c8/0x1f4 [ 35.782386][ T4252] show_stack+0x2c/0x3c [ 35.783269][ T4252] dump_stack_lvl+0x108/0x170 [ 35.784273][ T4252] dump_stack+0x1c/0x58 [ 35.785211][ T4252] should_fail_ex+0x408/0x5d4 [ 35.786251][ T4252] __should_failslab+0xc8/0x128 [ 35.787361][ T4252] should_failslab+0x10/0x28 [ 35.788364][ T4252] kmem_cache_alloc+0x8c/0x37c [ 35.789415][ T4252] ext4_init_io_end+0x30/0x120 [ 35.790461][ T4252] ext4_writepages+0x990/0x32b4 [ 35.791506][ T4252] do_writepages+0x2e8/0x56c [ 35.792567][ T4252] filemap_fdatawrite_wbc+0x124/0x174 [ 35.793705][ T4252] filemap_flush+0x114/0x168 [ 35.794714][ T4252] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.795851][ T4252] ext4_release_file+0x68/0x2cc [ 35.796902][ T4252] __fput+0x30c/0x7bc [ 35.797791][ T4252] ____fput+0x20/0x30 [ 35.798618][ T4252] task_work_run+0x240/0x2f0 [ 35.799625][ T4252] do_exit+0x554/0x1a88 [ 35.800555][ T4252] do_group_exit+0x194/0x22c [ 35.801613][ T4252] __wake_up_parent+0x0/0x60 [ 35.802680][ T4252] invoke_syscall+0x98/0x2c0 [ 35.803687][ T4252] el0_svc_common+0x138/0x258 [ 35.804805][ T4252] do_el0_svc+0x64/0x218 [ 35.805786][ T4252] el0_svc+0x58/0x168 [ 35.806652][ T4252] el0t_64_sync_handler+0x84/0xf0 [ 35.807783][ T4252] el0t_64_sync+0x18c/0x190 executing program [ 35.852134][ T4253] FAULT_INJECTION: forcing a failure. [ 35.852134][ T4253] name failslab, interval 1, probability 0, space 0, times 0 [ 35.854759][ T4253] CPU: 1 PID: 4253 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.856884][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.859147][ T4253] Call trace: [ 35.859858][ T4253] dump_backtrace+0x1c8/0x1f4 [ 35.860849][ T4253] show_stack+0x2c/0x3c [ 35.861761][ T4253] dump_stack_lvl+0x108/0x170 [ 35.862823][ T4253] dump_stack+0x1c/0x58 [ 35.863825][ T4253] should_fail_ex+0x408/0x5d4 [ 35.864869][ T4253] __should_failslab+0xc8/0x128 [ 35.865930][ T4253] should_failslab+0x10/0x28 [ 35.866938][ T4253] kmem_cache_alloc+0x8c/0x37c [ 35.867978][ T4253] ext4_init_io_end+0x30/0x120 [ 35.869023][ T4253] ext4_writepages+0x990/0x32b4 [ 35.870158][ T4253] do_writepages+0x2e8/0x56c [ 35.871156][ T4253] filemap_fdatawrite_wbc+0x124/0x174 [ 35.872446][ T4253] filemap_flush+0x114/0x168 [ 35.873463][ T4253] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.874566][ T4253] ext4_release_file+0x68/0x2cc [ 35.875709][ T4253] __fput+0x30c/0x7bc [ 35.876641][ T4253] ____fput+0x20/0x30 [ 35.877470][ T4253] task_work_run+0x240/0x2f0 [ 35.878481][ T4253] do_exit+0x554/0x1a88 [ 35.879490][ T4253] do_group_exit+0x194/0x22c [ 35.880494][ T4253] __wake_up_parent+0x0/0x60 [ 35.881538][ T4253] invoke_syscall+0x98/0x2c0 [ 35.882563][ T4253] el0_svc_common+0x138/0x258 [ 35.883585][ T4253] do_el0_svc+0x64/0x218 [ 35.884548][ T4253] el0_svc+0x58/0x168 [ 35.885471][ T4253] el0t_64_sync_handler+0x84/0xf0 [ 35.886644][ T4253] el0t_64_sync+0x18c/0x190 executing program [ 35.929772][ T4254] FAULT_INJECTION: forcing a failure. [ 35.929772][ T4254] name failslab, interval 1, probability 0, space 0, times 0 [ 35.932458][ T4254] CPU: 1 PID: 4254 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 35.934540][ T4254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 35.936646][ T4254] Call trace: [ 35.937314][ T4254] dump_backtrace+0x1c8/0x1f4 [ 35.938381][ T4254] show_stack+0x2c/0x3c [ 35.939299][ T4254] dump_stack_lvl+0x108/0x170 [ 35.940314][ T4254] dump_stack+0x1c/0x58 [ 35.941224][ T4254] should_fail_ex+0x408/0x5d4 [ 35.942266][ T4254] __should_failslab+0xc8/0x128 [ 35.943352][ T4254] should_failslab+0x10/0x28 [ 35.944335][ T4254] kmem_cache_alloc+0x8c/0x37c [ 35.945359][ T4254] ext4_init_io_end+0x30/0x120 [ 35.946431][ T4254] ext4_writepages+0x990/0x32b4 [ 35.947506][ T4254] do_writepages+0x2e8/0x56c [ 35.948548][ T4254] filemap_fdatawrite_wbc+0x124/0x174 [ 35.949789][ T4254] filemap_flush+0x114/0x168 [ 35.950783][ T4254] ext4_alloc_da_blocks+0x140/0x3c8 [ 35.951948][ T4254] ext4_release_file+0x68/0x2cc [ 35.953001][ T4254] __fput+0x30c/0x7bc [ 35.953860][ T4254] ____fput+0x20/0x30 [ 35.954741][ T4254] task_work_run+0x240/0x2f0 [ 35.955806][ T4254] do_exit+0x554/0x1a88 [ 35.956708][ T4254] do_group_exit+0x194/0x22c [ 35.957775][ T4254] __wake_up_parent+0x0/0x60 [ 35.958879][ T4254] invoke_syscall+0x98/0x2c0 [ 35.959897][ T4254] el0_svc_common+0x138/0x258 [ 35.961001][ T4254] do_el0_svc+0x64/0x218 [ 35.961932][ T4254] el0_svc+0x58/0x168 [ 35.962796][ T4254] el0t_64_sync_handler+0x84/0xf0 [ 35.963970][ T4254] el0t_64_sync+0x18c/0x190 executing program [ 36.007524][ T4255] FAULT_INJECTION: forcing a failure. [ 36.007524][ T4255] name failslab, interval 1, probability 0, space 0, times 0 [ 36.010198][ T4255] CPU: 0 PID: 4255 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.012185][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.014370][ T4255] Call trace: [ 36.015041][ T4255] dump_backtrace+0x1c8/0x1f4 [ 36.016014][ T4255] show_stack+0x2c/0x3c [ 36.016968][ T4255] dump_stack_lvl+0x108/0x170 [ 36.017977][ T4255] dump_stack+0x1c/0x58 [ 36.018807][ T4255] should_fail_ex+0x408/0x5d4 [ 36.019828][ T4255] __should_failslab+0xc8/0x128 [ 36.020826][ T4255] should_failslab+0x10/0x28 [ 36.021955][ T4255] kmem_cache_alloc+0x8c/0x37c [ 36.023052][ T4255] ext4_init_io_end+0x30/0x120 [ 36.024131][ T4255] ext4_writepages+0x990/0x32b4 [ 36.025145][ T4255] do_writepages+0x2e8/0x56c [ 36.026129][ T4255] filemap_fdatawrite_wbc+0x124/0x174 [ 36.027244][ T4255] filemap_flush+0x114/0x168 [ 36.028253][ T4255] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.029400][ T4255] ext4_release_file+0x68/0x2cc [ 36.030441][ T4255] __fput+0x30c/0x7bc [ 36.031354][ T4255] ____fput+0x20/0x30 [ 36.032236][ T4255] task_work_run+0x240/0x2f0 [ 36.033260][ T4255] do_exit+0x554/0x1a88 [ 36.034140][ T4255] do_group_exit+0x194/0x22c [ 36.035126][ T4255] __wake_up_parent+0x0/0x60 [ 36.036078][ T4255] invoke_syscall+0x98/0x2c0 [ 36.037118][ T4255] el0_svc_common+0x138/0x258 [ 36.038112][ T4255] do_el0_svc+0x64/0x218 [ 36.039073][ T4255] el0_svc+0x58/0x168 [ 36.039955][ T4255] el0t_64_sync_handler+0x84/0xf0 [ 36.040979][ T4255] el0t_64_sync+0x18c/0x190 executing program [ 36.081951][ T4256] FAULT_INJECTION: forcing a failure. [ 36.081951][ T4256] name failslab, interval 1, probability 0, space 0, times 0 [ 36.084764][ T4256] CPU: 0 PID: 4256 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.086875][ T4256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.088994][ T4256] Call trace: [ 36.089774][ T4256] dump_backtrace+0x1c8/0x1f4 [ 36.090791][ T4256] show_stack+0x2c/0x3c [ 36.091632][ T4256] dump_stack_lvl+0x108/0x170 [ 36.092644][ T4256] dump_stack+0x1c/0x58 [ 36.093523][ T4256] should_fail_ex+0x408/0x5d4 [ 36.094565][ T4256] __should_failslab+0xc8/0x128 [ 36.095587][ T4256] should_failslab+0x10/0x28 [ 36.096476][ T4256] kmem_cache_alloc+0x8c/0x37c [ 36.097523][ T4256] ext4_init_io_end+0x30/0x120 [ 36.098560][ T4256] ext4_writepages+0x990/0x32b4 [ 36.099676][ T4256] do_writepages+0x2e8/0x56c [ 36.100687][ T4256] filemap_fdatawrite_wbc+0x124/0x174 [ 36.101876][ T4256] filemap_flush+0x114/0x168 [ 36.102911][ T4256] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.104033][ T4256] ext4_release_file+0x68/0x2cc [ 36.105085][ T4256] __fput+0x30c/0x7bc [ 36.105996][ T4256] ____fput+0x20/0x30 [ 36.106880][ T4256] task_work_run+0x240/0x2f0 [ 36.107940][ T4256] do_exit+0x554/0x1a88 [ 36.108837][ T4256] do_group_exit+0x194/0x22c [ 36.109715][ T4256] __wake_up_parent+0x0/0x60 [ 36.110733][ T4256] invoke_syscall+0x98/0x2c0 [ 36.111768][ T4256] el0_svc_common+0x138/0x258 [ 36.112788][ T4256] do_el0_svc+0x64/0x218 [ 36.113757][ T4256] el0_svc+0x58/0x168 [ 36.114672][ T4256] el0t_64_sync_handler+0x84/0xf0 [ 36.115776][ T4256] el0t_64_sync+0x18c/0x190 executing program [ 36.156690][ T4257] FAULT_INJECTION: forcing a failure. [ 36.156690][ T4257] name failslab, interval 1, probability 0, space 0, times 0 [ 36.159378][ T4257] CPU: 0 PID: 4257 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.161497][ T4257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.163504][ T4257] Call trace: [ 36.164158][ T4257] dump_backtrace+0x1c8/0x1f4 [ 36.165181][ T4257] show_stack+0x2c/0x3c [ 36.166031][ T4257] dump_stack_lvl+0x108/0x170 [ 36.167183][ T4257] dump_stack+0x1c/0x58 [ 36.168141][ T4257] should_fail_ex+0x408/0x5d4 [ 36.169099][ T4257] __should_failslab+0xc8/0x128 [ 36.170237][ T4257] should_failslab+0x10/0x28 [ 36.171271][ T4257] kmem_cache_alloc+0x8c/0x37c [ 36.172305][ T4257] ext4_init_io_end+0x30/0x120 [ 36.173390][ T4257] ext4_writepages+0x990/0x32b4 [ 36.174447][ T4257] do_writepages+0x2e8/0x56c [ 36.175456][ T4257] filemap_fdatawrite_wbc+0x124/0x174 [ 36.176683][ T4257] filemap_flush+0x114/0x168 [ 36.177715][ T4257] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.178913][ T4257] ext4_release_file+0x68/0x2cc [ 36.179942][ T4257] __fput+0x30c/0x7bc [ 36.180767][ T4257] ____fput+0x20/0x30 [ 36.181662][ T4257] task_work_run+0x240/0x2f0 [ 36.182630][ T4257] do_exit+0x554/0x1a88 [ 36.183634][ T4257] do_group_exit+0x194/0x22c [ 36.184667][ T4257] __wake_up_parent+0x0/0x60 [ 36.185709][ T4257] invoke_syscall+0x98/0x2c0 [ 36.186691][ T4257] el0_svc_common+0x138/0x258 [ 36.187760][ T4257] do_el0_svc+0x64/0x218 [ 36.188742][ T4257] el0_svc+0x58/0x168 [ 36.189639][ T4257] el0t_64_sync_handler+0x84/0xf0 [ 36.190781][ T4257] el0t_64_sync+0x18c/0x190 executing program [ 36.232138][ T4258] FAULT_INJECTION: forcing a failure. [ 36.232138][ T4258] name failslab, interval 1, probability 0, space 0, times 0 [ 36.235047][ T4258] CPU: 0 PID: 4258 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.237221][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.239406][ T4258] Call trace: [ 36.240073][ T4258] dump_backtrace+0x1c8/0x1f4 [ 36.241047][ T4258] show_stack+0x2c/0x3c [ 36.241969][ T4258] dump_stack_lvl+0x108/0x170 [ 36.242954][ T4258] dump_stack+0x1c/0x58 [ 36.243862][ T4258] should_fail_ex+0x408/0x5d4 [ 36.244935][ T4258] __should_failslab+0xc8/0x128 [ 36.245973][ T4258] should_failslab+0x10/0x28 [ 36.246934][ T4258] kmem_cache_alloc+0x8c/0x37c [ 36.248014][ T4258] ext4_init_io_end+0x30/0x120 [ 36.248977][ T4258] ext4_writepages+0x990/0x32b4 [ 36.250055][ T4258] do_writepages+0x2e8/0x56c [ 36.251026][ T4258] filemap_fdatawrite_wbc+0x124/0x174 [ 36.252167][ T4258] filemap_flush+0x114/0x168 [ 36.253182][ T4258] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.254362][ T4258] ext4_release_file+0x68/0x2cc [ 36.255399][ T4258] __fput+0x30c/0x7bc [ 36.256239][ T4258] ____fput+0x20/0x30 [ 36.257056][ T4258] task_work_run+0x240/0x2f0 [ 36.258088][ T4258] do_exit+0x554/0x1a88 [ 36.259011][ T4258] do_group_exit+0x194/0x22c [ 36.259988][ T4258] __wake_up_parent+0x0/0x60 [ 36.261036][ T4258] invoke_syscall+0x98/0x2c0 [ 36.262046][ T4258] el0_svc_common+0x138/0x258 [ 36.263072][ T4258] do_el0_svc+0x64/0x218 [ 36.263969][ T4258] el0_svc+0x58/0x168 [ 36.264902][ T4258] el0t_64_sync_handler+0x84/0xf0 [ 36.265999][ T4258] el0t_64_sync+0x18c/0x190 executing program [ 36.308799][ T4259] FAULT_INJECTION: forcing a failure. [ 36.308799][ T4259] name failslab, interval 1, probability 0, space 0, times 0 [ 36.311636][ T4259] CPU: 0 PID: 4259 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.313819][ T4259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.315909][ T4259] Call trace: [ 36.316618][ T4259] dump_backtrace+0x1c8/0x1f4 [ 36.317627][ T4259] show_stack+0x2c/0x3c [ 36.318544][ T4259] dump_stack_lvl+0x108/0x170 [ 36.319502][ T4259] dump_stack+0x1c/0x58 [ 36.320411][ T4259] should_fail_ex+0x408/0x5d4 [ 36.321371][ T4259] __should_failslab+0xc8/0x128 [ 36.322415][ T4259] should_failslab+0x10/0x28 [ 36.323404][ T4259] kmem_cache_alloc+0x8c/0x37c [ 36.324374][ T4259] ext4_init_io_end+0x30/0x120 [ 36.325353][ T4259] ext4_writepages+0x8b4/0x32b4 [ 36.326382][ T4259] do_writepages+0x2e8/0x56c [ 36.327375][ T4259] filemap_fdatawrite_wbc+0x124/0x174 [ 36.328516][ T4259] filemap_flush+0x114/0x168 [ 36.329497][ T4259] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.330725][ T4259] ext4_release_file+0x68/0x2cc [ 36.331740][ T4259] __fput+0x30c/0x7bc [ 36.332626][ T4259] ____fput+0x20/0x30 [ 36.333466][ T4259] task_work_run+0x240/0x2f0 [ 36.334404][ T4259] do_exit+0x554/0x1a88 [ 36.335368][ T4259] do_group_exit+0x194/0x22c [ 36.336388][ T4259] __wake_up_parent+0x0/0x60 [ 36.337382][ T4259] invoke_syscall+0x98/0x2c0 [ 36.338376][ T4259] el0_svc_common+0x138/0x258 [ 36.339379][ T4259] do_el0_svc+0x64/0x218 [ 36.340312][ T4259] el0_svc+0x58/0x168 [ 36.341211][ T4259] el0t_64_sync_handler+0x84/0xf0 [ 36.342281][ T4259] el0t_64_sync+0x18c/0x190 executing program [ 36.385004][ T4260] FAULT_INJECTION: forcing a failure. [ 36.385004][ T4260] name failslab, interval 1, probability 0, space 0, times 0 [ 36.388025][ T4260] CPU: 1 PID: 4260 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.389989][ T4260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.392143][ T4260] Call trace: [ 36.392786][ T4260] dump_backtrace+0x1c8/0x1f4 [ 36.393813][ T4260] show_stack+0x2c/0x3c [ 36.394707][ T4260] dump_stack_lvl+0x108/0x170 [ 36.395610][ T4260] dump_stack+0x1c/0x58 [ 36.396523][ T4260] should_fail_ex+0x408/0x5d4 [ 36.397505][ T4260] __should_failslab+0xc8/0x128 [ 36.398620][ T4260] should_failslab+0x10/0x28 [ 36.399662][ T4260] kmem_cache_alloc+0x8c/0x37c [ 36.400767][ T4260] ext4_init_io_end+0x30/0x120 [ 36.401870][ T4260] ext4_writepages+0x990/0x32b4 [ 36.402924][ T4260] do_writepages+0x2e8/0x56c [ 36.403959][ T4260] filemap_fdatawrite_wbc+0x124/0x174 [ 36.405133][ T4260] filemap_flush+0x114/0x168 [ 36.406099][ T4260] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.407267][ T4260] ext4_release_file+0x68/0x2cc [ 36.408301][ T4260] __fput+0x30c/0x7bc [ 36.409190][ T4260] ____fput+0x20/0x30 [ 36.410023][ T4260] task_work_run+0x240/0x2f0 [ 36.411045][ T4260] do_exit+0x554/0x1a88 [ 36.412054][ T4260] do_group_exit+0x194/0x22c [ 36.413112][ T4260] __wake_up_parent+0x0/0x60 [ 36.414159][ T4260] invoke_syscall+0x98/0x2c0 [ 36.415166][ T4260] el0_svc_common+0x138/0x258 [ 36.416219][ T4260] do_el0_svc+0x64/0x218 [ 36.417167][ T4260] el0_svc+0x58/0x168 [ 36.418066][ T4260] el0t_64_sync_handler+0x84/0xf0 [ 36.419179][ T4260] el0t_64_sync+0x18c/0x190 executing program [ 36.460648][ T4261] FAULT_INJECTION: forcing a failure. [ 36.460648][ T4261] name failslab, interval 1, probability 0, space 0, times 0 [ 36.463261][ T4261] CPU: 1 PID: 4261 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.465461][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.467700][ T4261] Call trace: [ 36.468415][ T4261] dump_backtrace+0x1c8/0x1f4 [ 36.469416][ T4261] show_stack+0x2c/0x3c [ 36.470344][ T4261] dump_stack_lvl+0x108/0x170 [ 36.471409][ T4261] dump_stack+0x1c/0x58 [ 36.472332][ T4261] should_fail_ex+0x408/0x5d4 [ 36.473338][ T4261] __should_failslab+0xc8/0x128 [ 36.474373][ T4261] should_failslab+0x10/0x28 [ 36.475369][ T4261] kmem_cache_alloc+0x8c/0x37c [ 36.476399][ T4261] ext4_init_io_end+0x30/0x120 [ 36.477459][ T4261] ext4_writepages+0x990/0x32b4 [ 36.478587][ T4261] do_writepages+0x2e8/0x56c [ 36.479658][ T4261] filemap_fdatawrite_wbc+0x124/0x174 [ 36.480782][ T4261] filemap_flush+0x114/0x168 [ 36.481815][ T4261] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.482975][ T4261] ext4_release_file+0x68/0x2cc [ 36.483990][ T4261] __fput+0x30c/0x7bc [ 36.484796][ T4261] ____fput+0x20/0x30 [ 36.485690][ T4261] task_work_run+0x240/0x2f0 [ 36.486654][ T4261] do_exit+0x554/0x1a88 [ 36.487595][ T4261] do_group_exit+0x194/0x22c [ 36.488555][ T4261] __wake_up_parent+0x0/0x60 [ 36.489594][ T4261] invoke_syscall+0x98/0x2c0 [ 36.490621][ T4261] el0_svc_common+0x138/0x258 [ 36.491679][ T4261] do_el0_svc+0x64/0x218 [ 36.492604][ T4261] el0_svc+0x58/0x168 [ 36.493493][ T4261] el0t_64_sync_handler+0x84/0xf0 [ 36.494584][ T4261] el0t_64_sync+0x18c/0x190 executing program [ 36.536347][ T4262] FAULT_INJECTION: forcing a failure. [ 36.536347][ T4262] name failslab, interval 1, probability 0, space 0, times 0 [ 36.539149][ T4262] CPU: 1 PID: 4262 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.541217][ T4262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.543365][ T4262] Call trace: [ 36.544062][ T4262] dump_backtrace+0x1c8/0x1f4 [ 36.545055][ T4262] show_stack+0x2c/0x3c [ 36.545911][ T4262] dump_stack_lvl+0x108/0x170 [ 36.546975][ T4262] dump_stack+0x1c/0x58 [ 36.547843][ T4262] should_fail_ex+0x408/0x5d4 [ 36.548885][ T4262] __should_failslab+0xc8/0x128 [ 36.549870][ T4262] should_failslab+0x10/0x28 [ 36.550848][ T4262] kmem_cache_alloc+0x8c/0x37c [ 36.551930][ T4262] ext4_init_io_end+0x30/0x120 [ 36.553022][ T4262] ext4_writepages+0x990/0x32b4 [ 36.554103][ T4262] do_writepages+0x2e8/0x56c [ 36.555161][ T4262] filemap_fdatawrite_wbc+0x124/0x174 [ 36.556349][ T4262] filemap_flush+0x114/0x168 [ 36.557353][ T4262] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.558651][ T4262] ext4_release_file+0x68/0x2cc [ 36.559755][ T4262] __fput+0x30c/0x7bc [ 36.560613][ T4262] ____fput+0x20/0x30 [ 36.561474][ T4262] task_work_run+0x240/0x2f0 [ 36.562488][ T4262] do_exit+0x554/0x1a88 [ 36.563423][ T4262] do_group_exit+0x194/0x22c [ 36.564424][ T4262] __wake_up_parent+0x0/0x60 [ 36.565454][ T4262] invoke_syscall+0x98/0x2c0 [ 36.566503][ T4262] el0_svc_common+0x138/0x258 [ 36.567517][ T4262] do_el0_svc+0x64/0x218 [ 36.568414][ T4262] el0_svc+0x58/0x168 [ 36.569359][ T4262] el0t_64_sync_handler+0x84/0xf0 [ 36.570503][ T4262] el0t_64_sync+0x18c/0x190 executing program [ 36.611694][ T4263] FAULT_INJECTION: forcing a failure. [ 36.611694][ T4263] name failslab, interval 1, probability 0, space 0, times 0 [ 36.614393][ T4263] CPU: 1 PID: 4263 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.616438][ T4263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.618650][ T4263] Call trace: [ 36.619368][ T4263] dump_backtrace+0x1c8/0x1f4 [ 36.620430][ T4263] show_stack+0x2c/0x3c [ 36.621382][ T4263] dump_stack_lvl+0x108/0x170 [ 36.622359][ T4263] dump_stack+0x1c/0x58 [ 36.623299][ T4263] should_fail_ex+0x408/0x5d4 [ 36.624336][ T4263] __should_failslab+0xc8/0x128 [ 36.625344][ T4263] should_failslab+0x10/0x28 [ 36.626385][ T4263] kmem_cache_alloc+0x8c/0x37c [ 36.627496][ T4263] ext4_init_io_end+0x30/0x120 [ 36.628528][ T4263] ext4_writepages+0x990/0x32b4 [ 36.629540][ T4263] do_writepages+0x2e8/0x56c [ 36.630514][ T4263] filemap_fdatawrite_wbc+0x124/0x174 [ 36.631696][ T4263] filemap_flush+0x114/0x168 [ 36.632759][ T4263] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.633882][ T4263] ext4_release_file+0x68/0x2cc [ 36.634973][ T4263] __fput+0x30c/0x7bc [ 36.635845][ T4263] ____fput+0x20/0x30 [ 36.636696][ T4263] task_work_run+0x240/0x2f0 [ 36.637715][ T4263] do_exit+0x554/0x1a88 [ 36.638620][ T4263] do_group_exit+0x194/0x22c [ 36.639625][ T4263] __wake_up_parent+0x0/0x60 [ 36.640672][ T4263] invoke_syscall+0x98/0x2c0 [ 36.641662][ T4263] el0_svc_common+0x138/0x258 [ 36.642648][ T4263] do_el0_svc+0x64/0x218 [ 36.643563][ T4263] el0_svc+0x58/0x168 [ 36.644416][ T4263] el0t_64_sync_handler+0x84/0xf0 [ 36.645513][ T4263] el0t_64_sync+0x18c/0x190 executing program [ 36.687666][ T4264] FAULT_INJECTION: forcing a failure. [ 36.687666][ T4264] name failslab, interval 1, probability 0, space 0, times 0 [ 36.690286][ T4264] CPU: 1 PID: 4264 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.692516][ T4264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.694515][ T4264] Call trace: [ 36.695248][ T4264] dump_backtrace+0x1c8/0x1f4 [ 36.696283][ T4264] show_stack+0x2c/0x3c [ 36.697171][ T4264] dump_stack_lvl+0x108/0x170 [ 36.698215][ T4264] dump_stack+0x1c/0x58 [ 36.699070][ T4264] should_fail_ex+0x408/0x5d4 [ 36.700095][ T4264] __should_failslab+0xc8/0x128 [ 36.701197][ T4264] should_failslab+0x10/0x28 [ 36.702272][ T4264] kmem_cache_alloc+0x8c/0x37c [ 36.703293][ T4264] ext4_init_io_end+0x30/0x120 [ 36.704385][ T4264] ext4_writepages+0x990/0x32b4 [ 36.705415][ T4264] do_writepages+0x2e8/0x56c [ 36.706477][ T4264] filemap_fdatawrite_wbc+0x124/0x174 [ 36.707674][ T4264] filemap_flush+0x114/0x168 [ 36.708665][ T4264] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.709830][ T4264] ext4_release_file+0x68/0x2cc [ 36.710904][ T4264] __fput+0x30c/0x7bc [ 36.711718][ T4264] ____fput+0x20/0x30 [ 36.712561][ T4264] task_work_run+0x240/0x2f0 [ 36.713616][ T4264] do_exit+0x554/0x1a88 [ 36.714542][ T4264] do_group_exit+0x194/0x22c [ 36.715553][ T4264] __wake_up_parent+0x0/0x60 [ 36.716529][ T4264] invoke_syscall+0x98/0x2c0 [ 36.717569][ T4264] el0_svc_common+0x138/0x258 [ 36.718595][ T4264] do_el0_svc+0x64/0x218 [ 36.719517][ T4264] el0_svc+0x58/0x168 [ 36.720423][ T4264] el0t_64_sync_handler+0x84/0xf0 [ 36.721481][ T4264] el0t_64_sync+0x18c/0x190 executing program [ 36.762905][ T4265] FAULT_INJECTION: forcing a failure. [ 36.762905][ T4265] name failslab, interval 1, probability 0, space 0, times 0 [ 36.765645][ T4265] CPU: 1 PID: 4265 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.767855][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.769953][ T4265] Call trace: [ 36.770694][ T4265] dump_backtrace+0x1c8/0x1f4 [ 36.771674][ T4265] show_stack+0x2c/0x3c [ 36.772594][ T4265] dump_stack_lvl+0x108/0x170 [ 36.773709][ T4265] dump_stack+0x1c/0x58 [ 36.774639][ T4265] should_fail_ex+0x408/0x5d4 [ 36.775661][ T4265] __should_failslab+0xc8/0x128 [ 36.776724][ T4265] should_failslab+0x10/0x28 [ 36.777708][ T4265] kmem_cache_alloc+0x8c/0x37c [ 36.778702][ T4265] ext4_init_io_end+0x30/0x120 [ 36.779794][ T4265] ext4_writepages+0x990/0x32b4 [ 36.780909][ T4265] do_writepages+0x2e8/0x56c [ 36.781922][ T4265] filemap_fdatawrite_wbc+0x124/0x174 [ 36.783170][ T4265] filemap_flush+0x114/0x168 [ 36.784122][ T4265] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.785256][ T4265] ext4_release_file+0x68/0x2cc [ 36.786325][ T4265] __fput+0x30c/0x7bc [ 36.787176][ T4265] ____fput+0x20/0x30 [ 36.788013][ T4265] task_work_run+0x240/0x2f0 [ 36.789016][ T4265] do_exit+0x554/0x1a88 [ 36.789875][ T4265] do_group_exit+0x194/0x22c [ 36.790838][ T4265] __wake_up_parent+0x0/0x60 [ 36.791883][ T4265] invoke_syscall+0x98/0x2c0 [ 36.792888][ T4265] el0_svc_common+0x138/0x258 [ 36.793919][ T4265] do_el0_svc+0x64/0x218 [ 36.794898][ T4265] el0_svc+0x58/0x168 [ 36.795793][ T4265] el0t_64_sync_handler+0x84/0xf0 [ 36.796845][ T4265] el0t_64_sync+0x18c/0x190 executing program [ 36.839260][ T4266] FAULT_INJECTION: forcing a failure. [ 36.839260][ T4266] name failslab, interval 1, probability 0, space 0, times 0 [ 36.841973][ T4266] CPU: 1 PID: 4266 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.844090][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.846239][ T4266] Call trace: [ 36.846937][ T4266] dump_backtrace+0x1c8/0x1f4 [ 36.847977][ T4266] show_stack+0x2c/0x3c [ 36.848867][ T4266] dump_stack_lvl+0x108/0x170 [ 36.849874][ T4266] dump_stack+0x1c/0x58 [ 36.850799][ T4266] should_fail_ex+0x408/0x5d4 [ 36.851830][ T4266] __should_failslab+0xc8/0x128 [ 36.852862][ T4266] should_failslab+0x10/0x28 [ 36.853963][ T4266] kmem_cache_alloc+0x8c/0x37c [ 36.855006][ T4266] ext4_init_io_end+0x30/0x120 [ 36.856026][ T4266] ext4_writepages+0x990/0x32b4 [ 36.857088][ T4266] do_writepages+0x2e8/0x56c [ 36.858113][ T4266] filemap_fdatawrite_wbc+0x124/0x174 [ 36.859265][ T4266] filemap_flush+0x114/0x168 [ 36.860366][ T4266] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.861494][ T4266] ext4_release_file+0x68/0x2cc [ 36.862544][ T4266] __fput+0x30c/0x7bc [ 36.863371][ T4266] ____fput+0x20/0x30 [ 36.864286][ T4266] task_work_run+0x240/0x2f0 [ 36.865283][ T4266] do_exit+0x554/0x1a88 [ 36.866198][ T4266] do_group_exit+0x194/0x22c [ 36.867153][ T4266] __wake_up_parent+0x0/0x60 [ 36.868157][ T4266] invoke_syscall+0x98/0x2c0 [ 36.869271][ T4266] el0_svc_common+0x138/0x258 [ 36.870311][ T4266] do_el0_svc+0x64/0x218 [ 36.871245][ T4266] el0_svc+0x58/0x168 [ 36.872122][ T4266] el0t_64_sync_handler+0x84/0xf0 [ 36.873227][ T4266] el0t_64_sync+0x18c/0x190 executing program [ 36.914488][ T4267] FAULT_INJECTION: forcing a failure. [ 36.914488][ T4267] name failslab, interval 1, probability 0, space 0, times 0 [ 36.917664][ T4267] CPU: 1 PID: 4267 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.919774][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.921859][ T4267] Call trace: [ 36.922562][ T4267] dump_backtrace+0x1c8/0x1f4 [ 36.923614][ T4267] show_stack+0x2c/0x3c [ 36.924506][ T4267] dump_stack_lvl+0x108/0x170 [ 36.925512][ T4267] dump_stack+0x1c/0x58 [ 36.926348][ T4267] should_fail_ex+0x408/0x5d4 [ 36.927328][ T4267] __should_failslab+0xc8/0x128 [ 36.928359][ T4267] should_failslab+0x10/0x28 [ 36.929388][ T4267] kmem_cache_alloc+0x8c/0x37c [ 36.930505][ T4267] ext4_init_io_end+0x30/0x120 [ 36.931588][ T4267] ext4_writepages+0x990/0x32b4 [ 36.932650][ T4267] do_writepages+0x2e8/0x56c [ 36.933642][ T4267] filemap_fdatawrite_wbc+0x124/0x174 [ 36.934895][ T4267] filemap_flush+0x114/0x168 [ 36.935889][ T4267] ext4_alloc_da_blocks+0x140/0x3c8 [ 36.937009][ T4267] ext4_release_file+0x68/0x2cc [ 36.938044][ T4267] __fput+0x30c/0x7bc [ 36.938927][ T4267] ____fput+0x20/0x30 [ 36.939927][ T4267] task_work_run+0x240/0x2f0 [ 36.940965][ T4267] do_exit+0x554/0x1a88 [ 36.941957][ T4267] do_group_exit+0x194/0x22c [ 36.942989][ T4267] __wake_up_parent+0x0/0x60 [ 36.943986][ T4267] invoke_syscall+0x98/0x2c0 [ 36.945036][ T4267] el0_svc_common+0x138/0x258 [ 36.946082][ T4267] do_el0_svc+0x64/0x218 [ 36.946985][ T4267] el0_svc+0x58/0x168 [ 36.947926][ T4267] el0t_64_sync_handler+0x84/0xf0 [ 36.949087][ T4267] el0t_64_sync+0x18c/0x190 executing program [ 36.990856][ T4268] FAULT_INJECTION: forcing a failure. [ 36.990856][ T4268] name failslab, interval 1, probability 0, space 0, times 0 [ 36.993481][ T4268] CPU: 1 PID: 4268 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 36.995423][ T4268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 36.997724][ T4268] Call trace: [ 36.998493][ T4268] dump_backtrace+0x1c8/0x1f4 [ 36.999481][ T4268] show_stack+0x2c/0x3c [ 37.000404][ T4268] dump_stack_lvl+0x108/0x170 [ 37.001412][ T4268] dump_stack+0x1c/0x58 [ 37.002304][ T4268] should_fail_ex+0x408/0x5d4 [ 37.003326][ T4268] __should_failslab+0xc8/0x128 [ 37.004448][ T4268] should_failslab+0x10/0x28 [ 37.005487][ T4268] kmem_cache_alloc+0x8c/0x37c [ 37.006547][ T4268] ext4_init_io_end+0x30/0x120 [ 37.007590][ T4268] ext4_writepages+0x990/0x32b4 [ 37.008646][ T4268] do_writepages+0x2e8/0x56c [ 37.009662][ T4268] filemap_fdatawrite_wbc+0x124/0x174 [ 37.010802][ T4268] filemap_flush+0x114/0x168 [ 37.011805][ T4268] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.012934][ T4268] ext4_release_file+0x68/0x2cc [ 37.014038][ T4268] __fput+0x30c/0x7bc [ 37.014939][ T4268] ____fput+0x20/0x30 [ 37.015783][ T4268] task_work_run+0x240/0x2f0 [ 37.016850][ T4268] do_exit+0x554/0x1a88 [ 37.017844][ T4268] do_group_exit+0x194/0x22c [ 37.018814][ T4268] __wake_up_parent+0x0/0x60 [ 37.019836][ T4268] invoke_syscall+0x98/0x2c0 [ 37.020853][ T4268] el0_svc_common+0x138/0x258 [ 37.021859][ T4268] do_el0_svc+0x64/0x218 [ 37.022751][ T4268] el0_svc+0x58/0x168 [ 37.023667][ T4268] el0t_64_sync_handler+0x84/0xf0 [ 37.024754][ T4268] el0t_64_sync+0x18c/0x190 executing program [ 37.065502][ T4269] FAULT_INJECTION: forcing a failure. [ 37.065502][ T4269] name failslab, interval 1, probability 0, space 0, times 0 [ 37.068640][ T4269] CPU: 1 PID: 4269 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.070613][ T4269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.072612][ T4269] Call trace: [ 37.073296][ T4269] dump_backtrace+0x1c8/0x1f4 [ 37.074300][ T4269] show_stack+0x2c/0x3c [ 37.075150][ T4269] dump_stack_lvl+0x108/0x170 [ 37.076159][ T4269] dump_stack+0x1c/0x58 [ 37.077020][ T4269] should_fail_ex+0x408/0x5d4 [ 37.078194][ T4269] __should_failslab+0xc8/0x128 [ 37.079252][ T4269] should_failslab+0x10/0x28 [ 37.080303][ T4269] kmem_cache_alloc+0x8c/0x37c [ 37.081369][ T4269] ext4_init_io_end+0x30/0x120 [ 37.082414][ T4269] ext4_writepages+0x990/0x32b4 [ 37.083425][ T4269] do_writepages+0x2e8/0x56c [ 37.084423][ T4269] filemap_fdatawrite_wbc+0x124/0x174 [ 37.085542][ T4269] filemap_flush+0x114/0x168 [ 37.086496][ T4269] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.087665][ T4269] ext4_release_file+0x68/0x2cc [ 37.088767][ T4269] __fput+0x30c/0x7bc [ 37.089646][ T4269] ____fput+0x20/0x30 [ 37.090477][ T4269] task_work_run+0x240/0x2f0 [ 37.091519][ T4269] do_exit+0x554/0x1a88 [ 37.092437][ T4269] do_group_exit+0x194/0x22c [ 37.093455][ T4269] __wake_up_parent+0x0/0x60 [ 37.094458][ T4269] invoke_syscall+0x98/0x2c0 [ 37.095447][ T4269] el0_svc_common+0x138/0x258 [ 37.096523][ T4269] do_el0_svc+0x64/0x218 [ 37.097423][ T4269] el0_svc+0x58/0x168 [ 37.098260][ T4269] el0t_64_sync_handler+0x84/0xf0 [ 37.099332][ T4269] el0t_64_sync+0x18c/0x190 executing program [ 37.140970][ T4270] FAULT_INJECTION: forcing a failure. [ 37.140970][ T4270] name failslab, interval 1, probability 0, space 0, times 0 [ 37.143619][ T4270] CPU: 1 PID: 4270 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.145621][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.147830][ T4270] Call trace: [ 37.148620][ T4270] dump_backtrace+0x1c8/0x1f4 [ 37.149641][ T4270] show_stack+0x2c/0x3c [ 37.150558][ T4270] dump_stack_lvl+0x108/0x170 [ 37.151629][ T4270] dump_stack+0x1c/0x58 [ 37.152536][ T4270] should_fail_ex+0x408/0x5d4 [ 37.153551][ T4270] __should_failslab+0xc8/0x128 [ 37.154641][ T4270] should_failslab+0x10/0x28 [ 37.155634][ T4270] kmem_cache_alloc+0x8c/0x37c [ 37.156709][ T4270] ext4_init_io_end+0x30/0x120 [ 37.157756][ T4270] ext4_writepages+0x990/0x32b4 [ 37.158764][ T4270] do_writepages+0x2e8/0x56c [ 37.159823][ T4270] filemap_fdatawrite_wbc+0x124/0x174 [ 37.161046][ T4270] filemap_flush+0x114/0x168 [ 37.162049][ T4270] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.163195][ T4270] ext4_release_file+0x68/0x2cc [ 37.164307][ T4270] __fput+0x30c/0x7bc [ 37.165155][ T4270] ____fput+0x20/0x30 [ 37.166044][ T4270] task_work_run+0x240/0x2f0 [ 37.167064][ T4270] do_exit+0x554/0x1a88 [ 37.167935][ T4270] do_group_exit+0x194/0x22c [ 37.168941][ T4270] __wake_up_parent+0x0/0x60 [ 37.169976][ T4270] invoke_syscall+0x98/0x2c0 [ 37.170992][ T4270] el0_svc_common+0x138/0x258 [ 37.171999][ T4270] do_el0_svc+0x64/0x218 [ 37.172948][ T4270] el0_svc+0x58/0x168 [ 37.173817][ T4270] el0t_64_sync_handler+0x84/0xf0 [ 37.174864][ T4270] el0t_64_sync+0x18c/0x190 executing program [ 37.216423][ T4271] FAULT_INJECTION: forcing a failure. [ 37.216423][ T4271] name failslab, interval 1, probability 0, space 0, times 0 [ 37.219174][ T4271] CPU: 1 PID: 4271 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.221099][ T4271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.223059][ T4271] Call trace: [ 37.223791][ T4271] dump_backtrace+0x1c8/0x1f4 [ 37.224731][ T4271] show_stack+0x2c/0x3c [ 37.225677][ T4271] dump_stack_lvl+0x108/0x170 [ 37.226615][ T4271] dump_stack+0x1c/0x58 [ 37.227470][ T4271] should_fail_ex+0x408/0x5d4 [ 37.228516][ T4271] __should_failslab+0xc8/0x128 [ 37.229611][ T4271] should_failslab+0x10/0x28 [ 37.230628][ T4271] kmem_cache_alloc+0x8c/0x37c [ 37.231684][ T4271] ext4_init_io_end+0x30/0x120 [ 37.232756][ T4271] ext4_writepages+0x990/0x32b4 [ 37.233790][ T4271] do_writepages+0x2e8/0x56c [ 37.234856][ T4271] filemap_fdatawrite_wbc+0x124/0x174 [ 37.236118][ T4271] filemap_flush+0x114/0x168 [ 37.237169][ T4271] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.238260][ T4271] ext4_release_file+0x68/0x2cc [ 37.239355][ T4271] __fput+0x30c/0x7bc [ 37.240209][ T4271] ____fput+0x20/0x30 [ 37.241115][ T4271] task_work_run+0x240/0x2f0 [ 37.242161][ T4271] do_exit+0x554/0x1a88 [ 37.243068][ T4271] do_group_exit+0x194/0x22c [ 37.244078][ T4271] __wake_up_parent+0x0/0x60 [ 37.245147][ T4271] invoke_syscall+0x98/0x2c0 [ 37.246133][ T4271] el0_svc_common+0x138/0x258 [ 37.247185][ T4271] do_el0_svc+0x64/0x218 [ 37.248069][ T4271] el0_svc+0x58/0x168 [ 37.248921][ T4271] el0t_64_sync_handler+0x84/0xf0 [ 37.250046][ T4271] el0t_64_sync+0x18c/0x190 executing program [ 37.292143][ T4272] FAULT_INJECTION: forcing a failure. [ 37.292143][ T4272] name failslab, interval 1, probability 0, space 0, times 0 [ 37.294921][ T4272] CPU: 1 PID: 4272 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.297109][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.299287][ T4272] Call trace: [ 37.300015][ T4272] dump_backtrace+0x1c8/0x1f4 [ 37.300974][ T4272] show_stack+0x2c/0x3c [ 37.301885][ T4272] dump_stack_lvl+0x108/0x170 [ 37.302903][ T4272] dump_stack+0x1c/0x58 [ 37.303850][ T4272] should_fail_ex+0x408/0x5d4 [ 37.304826][ T4272] __should_failslab+0xc8/0x128 [ 37.305810][ T4272] should_failslab+0x10/0x28 [ 37.306808][ T4272] kmem_cache_alloc+0x8c/0x37c [ 37.307888][ T4272] ext4_init_io_end+0x30/0x120 [ 37.308906][ T4272] ext4_writepages+0x990/0x32b4 [ 37.309958][ T4272] do_writepages+0x2e8/0x56c [ 37.310929][ T4272] filemap_fdatawrite_wbc+0x124/0x174 [ 37.312069][ T4272] filemap_flush+0x114/0x168 [ 37.313157][ T4272] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.314292][ T4272] ext4_release_file+0x68/0x2cc [ 37.315364][ T4272] __fput+0x30c/0x7bc [ 37.316282][ T4272] ____fput+0x20/0x30 [ 37.317212][ T4272] task_work_run+0x240/0x2f0 [ 37.318188][ T4272] do_exit+0x554/0x1a88 [ 37.319113][ T4272] do_group_exit+0x194/0x22c [ 37.320128][ T4272] __wake_up_parent+0x0/0x60 [ 37.321123][ T4272] invoke_syscall+0x98/0x2c0 [ 37.322130][ T4272] el0_svc_common+0x138/0x258 [ 37.323159][ T4272] do_el0_svc+0x64/0x218 [ 37.324161][ T4272] el0_svc+0x58/0x168 [ 37.325036][ T4272] el0t_64_sync_handler+0x84/0xf0 [ 37.326137][ T4272] el0t_64_sync+0x18c/0x190 executing program [ 37.367500][ T4273] FAULT_INJECTION: forcing a failure. [ 37.367500][ T4273] name failslab, interval 1, probability 0, space 0, times 0 [ 37.370260][ T4273] CPU: 1 PID: 4273 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.372285][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.374451][ T4273] Call trace: [ 37.375121][ T4273] dump_backtrace+0x1c8/0x1f4 [ 37.376108][ T4273] show_stack+0x2c/0x3c [ 37.376992][ T4273] dump_stack_lvl+0x108/0x170 [ 37.378017][ T4273] dump_stack+0x1c/0x58 [ 37.378902][ T4273] should_fail_ex+0x408/0x5d4 [ 37.379853][ T4273] __should_failslab+0xc8/0x128 [ 37.380863][ T4273] should_failslab+0x10/0x28 [ 37.381965][ T4273] kmem_cache_alloc+0x8c/0x37c [ 37.383016][ T4273] ext4_init_io_end+0x30/0x120 [ 37.384024][ T4273] ext4_writepages+0x990/0x32b4 [ 37.385149][ T4273] do_writepages+0x2e8/0x56c [ 37.386148][ T4273] filemap_fdatawrite_wbc+0x124/0x174 [ 37.387383][ T4273] filemap_flush+0x114/0x168 [ 37.388302][ T4273] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.389403][ T4273] ext4_release_file+0x68/0x2cc [ 37.390425][ T4273] __fput+0x30c/0x7bc [ 37.391315][ T4273] ____fput+0x20/0x30 [ 37.392200][ T4273] task_work_run+0x240/0x2f0 [ 37.393194][ T4273] do_exit+0x554/0x1a88 [ 37.394134][ T4273] do_group_exit+0x194/0x22c [ 37.395109][ T4273] __wake_up_parent+0x0/0x60 [ 37.396070][ T4273] invoke_syscall+0x98/0x2c0 [ 37.397149][ T4273] el0_svc_common+0x138/0x258 [ 37.398147][ T4273] do_el0_svc+0x64/0x218 [ 37.399052][ T4273] el0_svc+0x58/0x168 [ 37.399965][ T4273] el0t_64_sync_handler+0x84/0xf0 [ 37.401058][ T4273] el0t_64_sync+0x18c/0x190 executing program [ 37.442273][ T4274] FAULT_INJECTION: forcing a failure. [ 37.442273][ T4274] name failslab, interval 1, probability 0, space 0, times 0 [ 37.445017][ T4274] CPU: 1 PID: 4274 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.447061][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.449346][ T4274] Call trace: [ 37.450071][ T4274] dump_backtrace+0x1c8/0x1f4 [ 37.451146][ T4274] show_stack+0x2c/0x3c [ 37.452009][ T4274] dump_stack_lvl+0x108/0x170 [ 37.453069][ T4274] dump_stack+0x1c/0x58 [ 37.454016][ T4274] should_fail_ex+0x408/0x5d4 [ 37.455003][ T4274] __should_failslab+0xc8/0x128 [ 37.456058][ T4274] should_failslab+0x10/0x28 [ 37.457039][ T4274] kmem_cache_alloc+0x8c/0x37c [ 37.458123][ T4274] ext4_init_io_end+0x30/0x120 [ 37.459151][ T4274] ext4_writepages+0x990/0x32b4 [ 37.460229][ T4274] do_writepages+0x2e8/0x56c [ 37.461225][ T4274] filemap_fdatawrite_wbc+0x124/0x174 [ 37.462469][ T4274] filemap_flush+0x114/0x168 [ 37.463525][ T4274] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.464703][ T4274] ext4_release_file+0x68/0x2cc [ 37.465759][ T4274] __fput+0x30c/0x7bc [ 37.466627][ T4274] ____fput+0x20/0x30 [ 37.467454][ T4274] task_work_run+0x240/0x2f0 [ 37.468426][ T4274] do_exit+0x554/0x1a88 [ 37.469292][ T4274] do_group_exit+0x194/0x22c [ 37.470321][ T4274] __wake_up_parent+0x0/0x60 [ 37.471368][ T4274] invoke_syscall+0x98/0x2c0 [ 37.472367][ T4274] el0_svc_common+0x138/0x258 [ 37.473387][ T4274] do_el0_svc+0x64/0x218 [ 37.474298][ T4274] el0_svc+0x58/0x168 [ 37.475149][ T4274] el0t_64_sync_handler+0x84/0xf0 [ 37.476240][ T4274] el0t_64_sync+0x18c/0x190 executing program [ 37.517415][ T4275] FAULT_INJECTION: forcing a failure. [ 37.517415][ T4275] name failslab, interval 1, probability 0, space 0, times 0 [ 37.520027][ T4275] CPU: 0 PID: 4275 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.522172][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.524367][ T4275] Call trace: [ 37.525091][ T4275] dump_backtrace+0x1c8/0x1f4 [ 37.526130][ T4275] show_stack+0x2c/0x3c [ 37.526987][ T4275] dump_stack_lvl+0x108/0x170 [ 37.527946][ T4275] dump_stack+0x1c/0x58 [ 37.528735][ T4275] should_fail_ex+0x408/0x5d4 [ 37.529755][ T4275] __should_failslab+0xc8/0x128 [ 37.530781][ T4275] should_failslab+0x10/0x28 [ 37.531753][ T4275] kmem_cache_alloc+0x8c/0x37c [ 37.532733][ T4275] ext4_init_io_end+0x30/0x120 [ 37.533814][ T4275] ext4_writepages+0x990/0x32b4 [ 37.534860][ T4275] do_writepages+0x2e8/0x56c [ 37.535788][ T4275] filemap_fdatawrite_wbc+0x124/0x174 [ 37.537005][ T4275] filemap_flush+0x114/0x168 [ 37.537945][ T4275] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.539066][ T4275] ext4_release_file+0x68/0x2cc [ 37.540078][ T4275] __fput+0x30c/0x7bc [ 37.540926][ T4275] ____fput+0x20/0x30 [ 37.541817][ T4275] task_work_run+0x240/0x2f0 [ 37.542821][ T4275] do_exit+0x554/0x1a88 [ 37.543674][ T4275] do_group_exit+0x194/0x22c [ 37.544632][ T4275] __wake_up_parent+0x0/0x60 [ 37.545557][ T4275] invoke_syscall+0x98/0x2c0 [ 37.546528][ T4275] el0_svc_common+0x138/0x258 [ 37.547546][ T4275] do_el0_svc+0x64/0x218 [ 37.548479][ T4275] el0_svc+0x58/0x168 [ 37.549360][ T4275] el0t_64_sync_handler+0x84/0xf0 [ 37.550425][ T4275] el0t_64_sync+0x18c/0x190 executing program [ 37.592706][ T4276] FAULT_INJECTION: forcing a failure. [ 37.592706][ T4276] name failslab, interval 1, probability 0, space 0, times 0 [ 37.595478][ T4276] CPU: 0 PID: 4276 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.597701][ T4276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.599732][ T4276] Call trace: [ 37.600457][ T4276] dump_backtrace+0x1c8/0x1f4 [ 37.601417][ T4276] show_stack+0x2c/0x3c [ 37.602266][ T4276] dump_stack_lvl+0x108/0x170 [ 37.603181][ T4276] dump_stack+0x1c/0x58 [ 37.604122][ T4276] should_fail_ex+0x408/0x5d4 [ 37.605113][ T4276] __should_failslab+0xc8/0x128 [ 37.606077][ T4276] should_failslab+0x10/0x28 [ 37.607137][ T4276] kmem_cache_alloc+0x8c/0x37c [ 37.608270][ T4276] ext4_init_io_end+0x30/0x120 [ 37.609274][ T4276] ext4_writepages+0x990/0x32b4 [ 37.610361][ T4276] do_writepages+0x2e8/0x56c [ 37.611325][ T4276] filemap_fdatawrite_wbc+0x124/0x174 [ 37.612524][ T4276] filemap_flush+0x114/0x168 [ 37.613541][ T4276] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.614654][ T4276] ext4_release_file+0x68/0x2cc [ 37.615701][ T4276] __fput+0x30c/0x7bc [ 37.616531][ T4276] ____fput+0x20/0x30 [ 37.617367][ T4276] task_work_run+0x240/0x2f0 [ 37.618288][ T4276] do_exit+0x554/0x1a88 [ 37.619272][ T4276] do_group_exit+0x194/0x22c [ 37.620267][ T4276] __wake_up_parent+0x0/0x60 [ 37.621284][ T4276] invoke_syscall+0x98/0x2c0 [ 37.622259][ T4276] el0_svc_common+0x138/0x258 [ 37.623322][ T4276] do_el0_svc+0x64/0x218 [ 37.624227][ T4276] el0_svc+0x58/0x168 [ 37.625121][ T4276] el0t_64_sync_handler+0x84/0xf0 [ 37.626201][ T4276] el0t_64_sync+0x18c/0x190 executing program [ 37.667700][ T4277] FAULT_INJECTION: forcing a failure. [ 37.667700][ T4277] name failslab, interval 1, probability 0, space 0, times 0 [ 37.670476][ T4277] CPU: 0 PID: 4277 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.672546][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.674662][ T4277] Call trace: [ 37.675358][ T4277] dump_backtrace+0x1c8/0x1f4 [ 37.676299][ T4277] show_stack+0x2c/0x3c [ 37.677135][ T4277] dump_stack_lvl+0x108/0x170 [ 37.678110][ T4277] dump_stack+0x1c/0x58 [ 37.678970][ T4277] should_fail_ex+0x408/0x5d4 [ 37.679995][ T4277] __should_failslab+0xc8/0x128 [ 37.680996][ T4277] should_failslab+0x10/0x28 [ 37.681942][ T4277] kmem_cache_alloc+0x8c/0x37c [ 37.682995][ T4277] ext4_init_io_end+0x30/0x120 [ 37.684020][ T4277] ext4_writepages+0x990/0x32b4 [ 37.685082][ T4277] do_writepages+0x2e8/0x56c [ 37.686058][ T4277] filemap_fdatawrite_wbc+0x124/0x174 [ 37.687243][ T4277] filemap_flush+0x114/0x168 [ 37.688242][ T4277] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.689442][ T4277] ext4_release_file+0x68/0x2cc [ 37.690489][ T4277] __fput+0x30c/0x7bc [ 37.691305][ T4277] ____fput+0x20/0x30 [ 37.692147][ T4277] task_work_run+0x240/0x2f0 [ 37.693116][ T4277] do_exit+0x554/0x1a88 [ 37.694065][ T4277] do_group_exit+0x194/0x22c [ 37.695045][ T4277] __wake_up_parent+0x0/0x60 [ 37.696114][ T4277] invoke_syscall+0x98/0x2c0 [ 37.697063][ T4277] el0_svc_common+0x138/0x258 [ 37.698066][ T4277] do_el0_svc+0x64/0x218 [ 37.698969][ T4277] el0_svc+0x58/0x168 [ 37.699773][ T4277] el0t_64_sync_handler+0x84/0xf0 [ 37.700877][ T4277] el0t_64_sync+0x18c/0x190 executing program [ 37.742467][ T4278] FAULT_INJECTION: forcing a failure. [ 37.742467][ T4278] name failslab, interval 1, probability 0, space 0, times 0 [ 37.745148][ T4278] CPU: 0 PID: 4278 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.747307][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.749457][ T4278] Call trace: [ 37.750146][ T4278] dump_backtrace+0x1c8/0x1f4 [ 37.751092][ T4278] show_stack+0x2c/0x3c [ 37.751927][ T4278] dump_stack_lvl+0x108/0x170 [ 37.752949][ T4278] dump_stack+0x1c/0x58 [ 37.753815][ T4278] should_fail_ex+0x408/0x5d4 [ 37.755017][ T4278] __should_failslab+0xc8/0x128 [ 37.756036][ T4278] should_failslab+0x10/0x28 [ 37.756996][ T4278] kmem_cache_alloc+0x8c/0x37c [ 37.758085][ T4278] ext4_init_io_end+0x30/0x120 [ 37.759052][ T4278] ext4_writepages+0x990/0x32b4 [ 37.760040][ T4278] do_writepages+0x2e8/0x56c [ 37.761058][ T4278] filemap_fdatawrite_wbc+0x124/0x174 [ 37.762160][ T4278] filemap_flush+0x114/0x168 [ 37.763078][ T4278] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.764187][ T4278] ext4_release_file+0x68/0x2cc [ 37.765277][ T4278] __fput+0x30c/0x7bc [ 37.766125][ T4278] ____fput+0x20/0x30 [ 37.766905][ T4278] task_work_run+0x240/0x2f0 [ 37.767877][ T4278] do_exit+0x554/0x1a88 [ 37.768782][ T4278] do_group_exit+0x194/0x22c [ 37.769793][ T4278] __wake_up_parent+0x0/0x60 [ 37.770853][ T4278] invoke_syscall+0x98/0x2c0 [ 37.771826][ T4278] el0_svc_common+0x138/0x258 [ 37.772864][ T4278] do_el0_svc+0x64/0x218 [ 37.773723][ T4278] el0_svc+0x58/0x168 [ 37.774546][ T4278] el0t_64_sync_handler+0x84/0xf0 [ 37.775534][ T4278] el0t_64_sync+0x18c/0x190 executing program [ 37.816360][ T4279] FAULT_INJECTION: forcing a failure. [ 37.816360][ T4279] name failslab, interval 1, probability 0, space 0, times 0 [ 37.819043][ T4279] CPU: 0 PID: 4279 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.821134][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.823158][ T4279] Call trace: [ 37.823846][ T4279] dump_backtrace+0x1c8/0x1f4 [ 37.824835][ T4279] show_stack+0x2c/0x3c [ 37.825700][ T4279] dump_stack_lvl+0x108/0x170 [ 37.826659][ T4279] dump_stack+0x1c/0x58 [ 37.827607][ T4279] should_fail_ex+0x408/0x5d4 [ 37.828566][ T4279] __should_failslab+0xc8/0x128 [ 37.829608][ T4279] should_failslab+0x10/0x28 [ 37.830658][ T4279] kmem_cache_alloc+0x8c/0x37c [ 37.831731][ T4279] ext4_init_io_end+0x30/0x120 [ 37.832718][ T4279] ext4_writepages+0x990/0x32b4 [ 37.833861][ T4279] do_writepages+0x2e8/0x56c [ 37.834875][ T4279] filemap_fdatawrite_wbc+0x124/0x174 [ 37.836021][ T4279] filemap_flush+0x114/0x168 [ 37.837019][ T4279] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.838123][ T4279] ext4_release_file+0x68/0x2cc [ 37.839118][ T4279] __fput+0x30c/0x7bc [ 37.839982][ T4279] ____fput+0x20/0x30 [ 37.840834][ T4279] task_work_run+0x240/0x2f0 [ 37.841867][ T4279] do_exit+0x554/0x1a88 [ 37.842792][ T4279] do_group_exit+0x194/0x22c [ 37.843750][ T4279] __wake_up_parent+0x0/0x60 [ 37.844761][ T4279] invoke_syscall+0x98/0x2c0 [ 37.845769][ T4279] el0_svc_common+0x138/0x258 [ 37.846760][ T4279] do_el0_svc+0x64/0x218 [ 37.847655][ T4279] el0_svc+0x58/0x168 [ 37.848489][ T4279] el0t_64_sync_handler+0x84/0xf0 [ 37.849623][ T4279] el0t_64_sync+0x18c/0x190 executing program [ 37.891051][ T4280] FAULT_INJECTION: forcing a failure. [ 37.891051][ T4280] name failslab, interval 1, probability 0, space 0, times 0 [ 37.893669][ T4280] CPU: 0 PID: 4280 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.895696][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.897988][ T4280] Call trace: [ 37.898711][ T4280] dump_backtrace+0x1c8/0x1f4 [ 37.899733][ T4280] show_stack+0x2c/0x3c [ 37.900595][ T4280] dump_stack_lvl+0x108/0x170 [ 37.901613][ T4280] dump_stack+0x1c/0x58 [ 37.902489][ T4280] should_fail_ex+0x408/0x5d4 [ 37.903488][ T4280] __should_failslab+0xc8/0x128 [ 37.904542][ T4280] should_failslab+0x10/0x28 [ 37.905476][ T4280] kmem_cache_alloc+0x8c/0x37c [ 37.906623][ T4280] ext4_init_io_end+0x30/0x120 [ 37.907654][ T4280] ext4_writepages+0x990/0x32b4 [ 37.908777][ T4280] do_writepages+0x2e8/0x56c [ 37.909755][ T4280] filemap_fdatawrite_wbc+0x124/0x174 [ 37.910978][ T4280] filemap_flush+0x114/0x168 [ 37.911969][ T4280] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.913107][ T4280] ext4_release_file+0x68/0x2cc [ 37.914143][ T4280] __fput+0x30c/0x7bc [ 37.915020][ T4280] ____fput+0x20/0x30 [ 37.915953][ T4280] task_work_run+0x240/0x2f0 [ 37.916920][ T4280] do_exit+0x554/0x1a88 [ 37.917829][ T4280] do_group_exit+0x194/0x22c [ 37.918845][ T4280] __wake_up_parent+0x0/0x60 [ 37.919839][ T4280] invoke_syscall+0x98/0x2c0 [ 37.920811][ T4280] el0_svc_common+0x138/0x258 [ 37.921822][ T4280] do_el0_svc+0x64/0x218 [ 37.922792][ T4280] el0_svc+0x58/0x168 [ 37.923629][ T4280] el0t_64_sync_handler+0x84/0xf0 [ 37.924742][ T4280] el0t_64_sync+0x18c/0x190 executing program [ 37.965775][ T4281] FAULT_INJECTION: forcing a failure. [ 37.965775][ T4281] name failslab, interval 1, probability 0, space 0, times 0 [ 37.968868][ T4281] CPU: 0 PID: 4281 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 37.970913][ T4281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 37.972979][ T4281] Call trace: [ 37.973617][ T4281] dump_backtrace+0x1c8/0x1f4 [ 37.974624][ T4281] show_stack+0x2c/0x3c [ 37.975452][ T4281] dump_stack_lvl+0x108/0x170 [ 37.976437][ T4281] dump_stack+0x1c/0x58 [ 37.977362][ T4281] should_fail_ex+0x408/0x5d4 [ 37.978365][ T4281] __should_failslab+0xc8/0x128 [ 37.979383][ T4281] should_failslab+0x10/0x28 [ 37.980394][ T4281] kmem_cache_alloc+0x8c/0x37c [ 37.981381][ T4281] ext4_init_io_end+0x30/0x120 [ 37.982322][ T4281] ext4_writepages+0x990/0x32b4 [ 37.983447][ T4281] do_writepages+0x2e8/0x56c [ 37.984485][ T4281] filemap_fdatawrite_wbc+0x124/0x174 [ 37.985633][ T4281] filemap_flush+0x114/0x168 [ 37.986610][ T4281] ext4_alloc_da_blocks+0x140/0x3c8 [ 37.987701][ T4281] ext4_release_file+0x68/0x2cc [ 37.988794][ T4281] __fput+0x30c/0x7bc [ 37.989715][ T4281] ____fput+0x20/0x30 [ 37.990631][ T4281] task_work_run+0x240/0x2f0 [ 37.991615][ T4281] do_exit+0x554/0x1a88 [ 37.992518][ T4281] do_group_exit+0x194/0x22c [ 37.993476][ T4281] __wake_up_parent+0x0/0x60 [ 37.994533][ T4281] invoke_syscall+0x98/0x2c0 [ 37.995561][ T4281] el0_svc_common+0x138/0x258 [ 37.996568][ T4281] do_el0_svc+0x64/0x218 [ 37.997501][ T4281] el0_svc+0x58/0x168 [ 37.998378][ T4281] el0t_64_sync_handler+0x84/0xf0 [ 37.999456][ T4281] el0t_64_sync+0x18c/0x190 executing program [ 38.042331][ T4282] FAULT_INJECTION: forcing a failure. [ 38.042331][ T4282] name failslab, interval 1, probability 0, space 0, times 0 [ 38.045030][ T4282] CPU: 0 PID: 4282 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.047119][ T4282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.049344][ T4282] Call trace: [ 38.050052][ T4282] dump_backtrace+0x1c8/0x1f4 [ 38.051119][ T4282] show_stack+0x2c/0x3c [ 38.052030][ T4282] dump_stack_lvl+0x108/0x170 [ 38.053094][ T4282] dump_stack+0x1c/0x58 [ 38.053971][ T4282] should_fail_ex+0x408/0x5d4 [ 38.055012][ T4282] __should_failslab+0xc8/0x128 [ 38.056019][ T4282] should_failslab+0x10/0x28 [ 38.056969][ T4282] kmem_cache_alloc+0x8c/0x37c [ 38.058032][ T4282] ext4_init_io_end+0x30/0x120 [ 38.059065][ T4282] ext4_writepages+0x990/0x32b4 [ 38.060128][ T4282] do_writepages+0x2e8/0x56c [ 38.061119][ T4282] filemap_fdatawrite_wbc+0x124/0x174 [ 38.062240][ T4282] filemap_flush+0x114/0x168 [ 38.063215][ T4282] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.064364][ T4282] ext4_release_file+0x68/0x2cc [ 38.065489][ T4282] __fput+0x30c/0x7bc [ 38.066444][ T4282] ____fput+0x20/0x30 [ 38.067337][ T4282] task_work_run+0x240/0x2f0 [ 38.068356][ T4282] do_exit+0x554/0x1a88 [ 38.069263][ T4282] do_group_exit+0x194/0x22c [ 38.070167][ T4282] __wake_up_parent+0x0/0x60 [ 38.071280][ T4282] invoke_syscall+0x98/0x2c0 [ 38.072357][ T4282] el0_svc_common+0x138/0x258 [ 38.073369][ T4282] do_el0_svc+0x64/0x218 [ 38.074275][ T4282] el0_svc+0x58/0x168 [ 38.075121][ T4282] el0t_64_sync_handler+0x84/0xf0 [ 38.076208][ T4282] el0t_64_sync+0x18c/0x190 executing program [ 38.118662][ T4283] FAULT_INJECTION: forcing a failure. [ 38.118662][ T4283] name failslab, interval 1, probability 0, space 0, times 0 [ 38.121274][ T4283] CPU: 0 PID: 4283 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.123297][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.125454][ T4283] Call trace: [ 38.126195][ T4283] dump_backtrace+0x1c8/0x1f4 [ 38.127213][ T4283] show_stack+0x2c/0x3c [ 38.128104][ T4283] dump_stack_lvl+0x108/0x170 [ 38.129061][ T4283] dump_stack+0x1c/0x58 [ 38.129921][ T4283] should_fail_ex+0x408/0x5d4 [ 38.130891][ T4283] __should_failslab+0xc8/0x128 [ 38.131921][ T4283] should_failslab+0x10/0x28 [ 38.132938][ T4283] kmem_cache_alloc+0x8c/0x37c [ 38.134033][ T4283] ext4_init_io_end+0x30/0x120 [ 38.135013][ T4283] ext4_writepages+0x990/0x32b4 [ 38.136072][ T4283] do_writepages+0x2e8/0x56c [ 38.137097][ T4283] filemap_fdatawrite_wbc+0x124/0x174 [ 38.138322][ T4283] filemap_flush+0x114/0x168 [ 38.139268][ T4283] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.140414][ T4283] ext4_release_file+0x68/0x2cc [ 38.141489][ T4283] __fput+0x30c/0x7bc [ 38.142320][ T4283] ____fput+0x20/0x30 [ 38.143145][ T4283] task_work_run+0x240/0x2f0 [ 38.144119][ T4283] do_exit+0x554/0x1a88 [ 38.145026][ T4283] do_group_exit+0x194/0x22c [ 38.146039][ T4283] __wake_up_parent+0x0/0x60 [ 38.147016][ T4283] invoke_syscall+0x98/0x2c0 [ 38.148073][ T4283] el0_svc_common+0x138/0x258 [ 38.149100][ T4283] do_el0_svc+0x64/0x218 [ 38.150099][ T4283] el0_svc+0x58/0x168 [ 38.151065][ T4283] el0t_64_sync_handler+0x84/0xf0 [ 38.152199][ T4283] el0t_64_sync+0x18c/0x190 executing program [ 38.193698][ T4284] FAULT_INJECTION: forcing a failure. [ 38.193698][ T4284] name failslab, interval 1, probability 0, space 0, times 0 [ 38.196722][ T4284] CPU: 0 PID: 4284 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.198924][ T4284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.200973][ T4284] Call trace: [ 38.201695][ T4284] dump_backtrace+0x1c8/0x1f4 [ 38.202689][ T4284] show_stack+0x2c/0x3c [ 38.203595][ T4284] dump_stack_lvl+0x108/0x170 [ 38.204550][ T4284] dump_stack+0x1c/0x58 [ 38.205456][ T4284] should_fail_ex+0x408/0x5d4 [ 38.206471][ T4284] __should_failslab+0xc8/0x128 [ 38.207532][ T4284] should_failslab+0x10/0x28 [ 38.208600][ T4284] kmem_cache_alloc+0x8c/0x37c [ 38.209702][ T4284] ext4_init_io_end+0x30/0x120 [ 38.210790][ T4284] ext4_writepages+0x990/0x32b4 [ 38.211850][ T4284] do_writepages+0x2e8/0x56c [ 38.212913][ T4284] filemap_fdatawrite_wbc+0x124/0x174 [ 38.214103][ T4284] filemap_flush+0x114/0x168 [ 38.215114][ T4284] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.216217][ T4284] ext4_release_file+0x68/0x2cc [ 38.217340][ T4284] __fput+0x30c/0x7bc [ 38.218158][ T4284] ____fput+0x20/0x30 [ 38.219047][ T4284] task_work_run+0x240/0x2f0 [ 38.220034][ T4284] do_exit+0x554/0x1a88 [ 38.220970][ T4284] do_group_exit+0x194/0x22c [ 38.221996][ T4284] __wake_up_parent+0x0/0x60 [ 38.222980][ T4284] invoke_syscall+0x98/0x2c0 [ 38.223998][ T4284] el0_svc_common+0x138/0x258 [ 38.225042][ T4284] do_el0_svc+0x64/0x218 [ 38.225963][ T4284] el0_svc+0x58/0x168 [ 38.226868][ T4284] el0t_64_sync_handler+0x84/0xf0 [ 38.227879][ T4284] el0t_64_sync+0x18c/0x190 executing program [ 38.272370][ T4285] FAULT_INJECTION: forcing a failure. [ 38.272370][ T4285] name failslab, interval 1, probability 0, space 0, times 0 [ 38.275069][ T4285] CPU: 0 PID: 4285 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.277308][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.279458][ T4285] Call trace: [ 38.280160][ T4285] dump_backtrace+0x1c8/0x1f4 [ 38.281158][ T4285] show_stack+0x2c/0x3c [ 38.282057][ T4285] dump_stack_lvl+0x108/0x170 [ 38.283075][ T4285] dump_stack+0x1c/0x58 [ 38.283978][ T4285] should_fail_ex+0x408/0x5d4 [ 38.285020][ T4285] __should_failslab+0xc8/0x128 [ 38.286144][ T4285] should_failslab+0x10/0x28 [ 38.287124][ T4285] kmem_cache_alloc+0x8c/0x37c [ 38.288213][ T4285] ext4_init_io_end+0x30/0x120 [ 38.289249][ T4285] ext4_writepages+0x990/0x32b4 [ 38.290254][ T4285] do_writepages+0x2e8/0x56c [ 38.291277][ T4285] filemap_fdatawrite_wbc+0x124/0x174 [ 38.292472][ T4285] filemap_flush+0x114/0x168 [ 38.293480][ T4285] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.294661][ T4285] ext4_release_file+0x68/0x2cc [ 38.295743][ T4285] __fput+0x30c/0x7bc [ 38.296548][ T4285] ____fput+0x20/0x30 [ 38.297380][ T4285] task_work_run+0x240/0x2f0 [ 38.298363][ T4285] do_exit+0x554/0x1a88 [ 38.299250][ T4285] do_group_exit+0x194/0x22c [ 38.300226][ T4285] __wake_up_parent+0x0/0x60 [ 38.301203][ T4285] invoke_syscall+0x98/0x2c0 [ 38.302190][ T4285] el0_svc_common+0x138/0x258 [ 38.303184][ T4285] do_el0_svc+0x64/0x218 [ 38.304175][ T4285] el0_svc+0x58/0x168 [ 38.305047][ T4285] el0t_64_sync_handler+0x84/0xf0 [ 38.306116][ T4285] el0t_64_sync+0x18c/0x190 executing program [ 38.347721][ T4286] FAULT_INJECTION: forcing a failure. [ 38.347721][ T4286] name failslab, interval 1, probability 0, space 0, times 0 [ 38.350539][ T4286] CPU: 0 PID: 4286 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.352617][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.354716][ T4286] Call trace: [ 38.355443][ T4286] dump_backtrace+0x1c8/0x1f4 [ 38.356417][ T4286] show_stack+0x2c/0x3c [ 38.357414][ T4286] dump_stack_lvl+0x108/0x170 [ 38.358390][ T4286] dump_stack+0x1c/0x58 [ 38.359266][ T4286] should_fail_ex+0x408/0x5d4 [ 38.360331][ T4286] __should_failslab+0xc8/0x128 [ 38.361364][ T4286] should_failslab+0x10/0x28 [ 38.362499][ T4286] kmem_cache_alloc+0x8c/0x37c [ 38.363525][ T4286] ext4_init_io_end+0x30/0x120 [ 38.364558][ T4286] ext4_writepages+0x990/0x32b4 [ 38.365641][ T4286] do_writepages+0x2e8/0x56c [ 38.366730][ T4286] filemap_fdatawrite_wbc+0x124/0x174 [ 38.367843][ T4286] filemap_flush+0x114/0x168 [ 38.368864][ T4286] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.370030][ T4286] ext4_release_file+0x68/0x2cc [ 38.371084][ T4286] __fput+0x30c/0x7bc [ 38.371958][ T4286] ____fput+0x20/0x30 [ 38.372775][ T4286] task_work_run+0x240/0x2f0 [ 38.373755][ T4286] do_exit+0x554/0x1a88 [ 38.374715][ T4286] do_group_exit+0x194/0x22c [ 38.375722][ T4286] __wake_up_parent+0x0/0x60 [ 38.376734][ T4286] invoke_syscall+0x98/0x2c0 [ 38.377810][ T4286] el0_svc_common+0x138/0x258 [ 38.378799][ T4286] do_el0_svc+0x64/0x218 [ 38.379764][ T4286] el0_svc+0x58/0x168 [ 38.380686][ T4286] el0t_64_sync_handler+0x84/0xf0 [ 38.381777][ T4286] el0t_64_sync+0x18c/0x190 executing program [ 38.424648][ T4287] FAULT_INJECTION: forcing a failure. [ 38.424648][ T4287] name failslab, interval 1, probability 0, space 0, times 0 [ 38.427387][ T4287] CPU: 0 PID: 4287 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.429451][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.431609][ T4287] Call trace: [ 38.432325][ T4287] dump_backtrace+0x1c8/0x1f4 [ 38.433366][ T4287] show_stack+0x2c/0x3c [ 38.434176][ T4287] dump_stack_lvl+0x108/0x170 [ 38.435191][ T4287] dump_stack+0x1c/0x58 [ 38.436096][ T4287] should_fail_ex+0x408/0x5d4 [ 38.437095][ T4287] __should_failslab+0xc8/0x128 [ 38.438150][ T4287] should_failslab+0x10/0x28 [ 38.439182][ T4287] kmem_cache_alloc+0x8c/0x37c [ 38.440195][ T4287] ext4_init_io_end+0x30/0x120 [ 38.441194][ T4287] ext4_writepages+0x990/0x32b4 [ 38.442190][ T4287] do_writepages+0x2e8/0x56c [ 38.443214][ T4287] filemap_fdatawrite_wbc+0x124/0x174 [ 38.444348][ T4287] filemap_flush+0x114/0x168 [ 38.445443][ T4287] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.446497][ T4287] ext4_release_file+0x68/0x2cc [ 38.447633][ T4287] __fput+0x30c/0x7bc [ 38.448505][ T4287] ____fput+0x20/0x30 [ 38.449414][ T4287] task_work_run+0x240/0x2f0 [ 38.450360][ T4287] do_exit+0x554/0x1a88 [ 38.451250][ T4287] do_group_exit+0x194/0x22c [ 38.452234][ T4287] __wake_up_parent+0x0/0x60 [ 38.453191][ T4287] invoke_syscall+0x98/0x2c0 [ 38.454224][ T4287] el0_svc_common+0x138/0x258 [ 38.455316][ T4287] do_el0_svc+0x64/0x218 [ 38.456196][ T4287] el0_svc+0x58/0x168 [ 38.457008][ T4287] el0t_64_sync_handler+0x84/0xf0 [ 38.458072][ T4287] el0t_64_sync+0x18c/0x190 executing program [ 38.500318][ T4288] FAULT_INJECTION: forcing a failure. [ 38.500318][ T4288] name failslab, interval 1, probability 0, space 0, times 0 [ 38.503118][ T4288] CPU: 0 PID: 4288 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.505172][ T4288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.507209][ T4288] Call trace: [ 38.507919][ T4288] dump_backtrace+0x1c8/0x1f4 [ 38.508964][ T4288] show_stack+0x2c/0x3c [ 38.509871][ T4288] dump_stack_lvl+0x108/0x170 [ 38.510892][ T4288] dump_stack+0x1c/0x58 [ 38.511761][ T4288] should_fail_ex+0x408/0x5d4 [ 38.512854][ T4288] __should_failslab+0xc8/0x128 [ 38.513907][ T4288] should_failslab+0x10/0x28 [ 38.514863][ T4288] kmem_cache_alloc+0x8c/0x37c [ 38.515913][ T4288] ext4_init_io_end+0x30/0x120 [ 38.516977][ T4288] ext4_writepages+0x990/0x32b4 [ 38.518123][ T4288] do_writepages+0x2e8/0x56c [ 38.519148][ T4288] filemap_fdatawrite_wbc+0x124/0x174 [ 38.520278][ T4288] filemap_flush+0x114/0x168 [ 38.521231][ T4288] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.522340][ T4288] ext4_release_file+0x68/0x2cc [ 38.523360][ T4288] __fput+0x30c/0x7bc [ 38.524201][ T4288] ____fput+0x20/0x30 [ 38.525174][ T4288] task_work_run+0x240/0x2f0 [ 38.526093][ T4288] do_exit+0x554/0x1a88 [ 38.527018][ T4288] do_group_exit+0x194/0x22c [ 38.527923][ T4288] __wake_up_parent+0x0/0x60 [ 38.528920][ T4288] invoke_syscall+0x98/0x2c0 [ 38.529919][ T4288] el0_svc_common+0x138/0x258 [ 38.530932][ T4288] do_el0_svc+0x64/0x218 [ 38.531834][ T4288] el0_svc+0x58/0x168 [ 38.532728][ T4288] el0t_64_sync_handler+0x84/0xf0 [ 38.533802][ T4288] el0t_64_sync+0x18c/0x190 executing program [ 38.576501][ T4289] FAULT_INJECTION: forcing a failure. [ 38.576501][ T4289] name failslab, interval 1, probability 0, space 0, times 0 [ 38.579065][ T4289] CPU: 0 PID: 4289 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.581019][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.583079][ T4289] Call trace: [ 38.583752][ T4289] dump_backtrace+0x1c8/0x1f4 [ 38.584694][ T4289] show_stack+0x2c/0x3c [ 38.585548][ T4289] dump_stack_lvl+0x108/0x170 [ 38.586583][ T4289] dump_stack+0x1c/0x58 [ 38.587480][ T4289] should_fail_ex+0x408/0x5d4 [ 38.588444][ T4289] __should_failslab+0xc8/0x128 [ 38.589390][ T4289] should_failslab+0x10/0x28 [ 38.590315][ T4289] kmem_cache_alloc+0x8c/0x37c [ 38.591349][ T4289] ext4_init_io_end+0x30/0x120 [ 38.592434][ T4289] ext4_writepages+0x990/0x32b4 [ 38.593462][ T4289] do_writepages+0x2e8/0x56c [ 38.594437][ T4289] filemap_fdatawrite_wbc+0x124/0x174 [ 38.595543][ T4289] filemap_flush+0x114/0x168 [ 38.596555][ T4289] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.597738][ T4289] ext4_release_file+0x68/0x2cc [ 38.598764][ T4289] __fput+0x30c/0x7bc [ 38.599601][ T4289] ____fput+0x20/0x30 [ 38.600497][ T4289] task_work_run+0x240/0x2f0 [ 38.601566][ T4289] do_exit+0x554/0x1a88 [ 38.602494][ T4289] do_group_exit+0x194/0x22c [ 38.603448][ T4289] __wake_up_parent+0x0/0x60 [ 38.604426][ T4289] invoke_syscall+0x98/0x2c0 [ 38.605433][ T4289] el0_svc_common+0x138/0x258 [ 38.606467][ T4289] do_el0_svc+0x64/0x218 [ 38.607409][ T4289] el0_svc+0x58/0x168 [ 38.608302][ T4289] el0t_64_sync_handler+0x84/0xf0 [ 38.609372][ T4289] el0t_64_sync+0x18c/0x190 executing program [ 38.652383][ T4290] FAULT_INJECTION: forcing a failure. [ 38.652383][ T4290] name failslab, interval 1, probability 0, space 0, times 0 [ 38.654981][ T4290] CPU: 0 PID: 4290 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.657107][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.659232][ T4290] Call trace: [ 38.659978][ T4290] dump_backtrace+0x1c8/0x1f4 [ 38.660995][ T4290] show_stack+0x2c/0x3c [ 38.661921][ T4290] dump_stack_lvl+0x108/0x170 [ 38.662889][ T4290] dump_stack+0x1c/0x58 [ 38.663765][ T4290] should_fail_ex+0x408/0x5d4 [ 38.664727][ T4290] __should_failslab+0xc8/0x128 [ 38.665815][ T4290] should_failslab+0x10/0x28 [ 38.666814][ T4290] kmem_cache_alloc+0x8c/0x37c [ 38.667874][ T4290] ext4_init_io_end+0x30/0x120 [ 38.668934][ T4290] ext4_writepages+0x990/0x32b4 [ 38.669939][ T4290] do_writepages+0x2e8/0x56c [ 38.670878][ T4290] filemap_fdatawrite_wbc+0x124/0x174 [ 38.671978][ T4290] filemap_flush+0x114/0x168 [ 38.673005][ T4290] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.674133][ T4290] ext4_release_file+0x68/0x2cc [ 38.675155][ T4290] __fput+0x30c/0x7bc [ 38.675999][ T4290] ____fput+0x20/0x30 [ 38.676893][ T4290] task_work_run+0x240/0x2f0 [ 38.677897][ T4290] do_exit+0x554/0x1a88 [ 38.678806][ T4290] do_group_exit+0x194/0x22c [ 38.679803][ T4290] __wake_up_parent+0x0/0x60 [ 38.680786][ T4290] invoke_syscall+0x98/0x2c0 [ 38.681855][ T4290] el0_svc_common+0x138/0x258 [ 38.682865][ T4290] do_el0_svc+0x64/0x218 [ 38.683857][ T4290] el0_svc+0x58/0x168 [ 38.684708][ T4290] el0t_64_sync_handler+0x84/0xf0 [ 38.685877][ T4290] el0t_64_sync+0x18c/0x190 executing program [ 38.727325][ T4291] FAULT_INJECTION: forcing a failure. [ 38.727325][ T4291] name failslab, interval 1, probability 0, space 0, times 0 [ 38.730144][ T4291] CPU: 0 PID: 4291 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.732262][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.734524][ T4291] Call trace: [ 38.735248][ T4291] dump_backtrace+0x1c8/0x1f4 [ 38.736270][ T4291] show_stack+0x2c/0x3c [ 38.737215][ T4291] dump_stack_lvl+0x108/0x170 [ 38.738196][ T4291] dump_stack+0x1c/0x58 [ 38.739094][ T4291] should_fail_ex+0x408/0x5d4 [ 38.740121][ T4291] __should_failslab+0xc8/0x128 [ 38.741180][ T4291] should_failslab+0x10/0x28 [ 38.742214][ T4291] kmem_cache_alloc+0x8c/0x37c [ 38.743261][ T4291] ext4_init_io_end+0x30/0x120 [ 38.744286][ T4291] ext4_writepages+0x990/0x32b4 [ 38.745364][ T4291] do_writepages+0x2e8/0x56c [ 38.746328][ T4291] filemap_fdatawrite_wbc+0x124/0x174 [ 38.747490][ T4291] filemap_flush+0x114/0x168 [ 38.748483][ T4291] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.749643][ T4291] ext4_release_file+0x68/0x2cc [ 38.750670][ T4291] __fput+0x30c/0x7bc [ 38.751587][ T4291] ____fput+0x20/0x30 [ 38.752448][ T4291] task_work_run+0x240/0x2f0 [ 38.753484][ T4291] do_exit+0x554/0x1a88 [ 38.754421][ T4291] do_group_exit+0x194/0x22c [ 38.755406][ T4291] __wake_up_parent+0x0/0x60 [ 38.756304][ T4291] invoke_syscall+0x98/0x2c0 [ 38.757337][ T4291] el0_svc_common+0x138/0x258 [ 38.758211][ T4291] do_el0_svc+0x64/0x218 [ 38.758918][ T4291] el0_svc+0x58/0x168 [ 38.759582][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 38.760403][ T4291] el0t_64_sync+0x18c/0x190 executing program [ 38.802638][ T4292] FAULT_INJECTION: forcing a failure. [ 38.802638][ T4292] name failslab, interval 1, probability 0, space 0, times 0 [ 38.805441][ T4292] CPU: 0 PID: 4292 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.807562][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.809595][ T4292] Call trace: [ 38.810247][ T4292] dump_backtrace+0x1c8/0x1f4 [ 38.811266][ T4292] show_stack+0x2c/0x3c [ 38.812194][ T4292] dump_stack_lvl+0x108/0x170 [ 38.813274][ T4292] dump_stack+0x1c/0x58 [ 38.814219][ T4292] should_fail_ex+0x408/0x5d4 [ 38.815231][ T4292] __should_failslab+0xc8/0x128 [ 38.816231][ T4292] should_failslab+0x10/0x28 [ 38.817155][ T4292] kmem_cache_alloc+0x8c/0x37c [ 38.818229][ T4292] ext4_init_io_end+0x30/0x120 [ 38.819166][ T4292] ext4_writepages+0x990/0x32b4 [ 38.820306][ T4292] do_writepages+0x2e8/0x56c [ 38.821310][ T4292] filemap_fdatawrite_wbc+0x124/0x174 [ 38.822500][ T4292] filemap_flush+0x114/0x168 [ 38.823469][ T4292] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.824549][ T4292] ext4_release_file+0x68/0x2cc [ 38.825561][ T4292] __fput+0x30c/0x7bc [ 38.826371][ T4292] ____fput+0x20/0x30 [ 38.827197][ T4292] task_work_run+0x240/0x2f0 [ 38.828172][ T4292] do_exit+0x554/0x1a88 [ 38.829127][ T4292] do_group_exit+0x194/0x22c [ 38.830116][ T4292] __wake_up_parent+0x0/0x60 [ 38.831149][ T4292] invoke_syscall+0x98/0x2c0 [ 38.832123][ T4292] el0_svc_common+0x138/0x258 [ 38.833173][ T4292] do_el0_svc+0x64/0x218 [ 38.834046][ T4292] el0_svc+0x58/0x168 [ 38.834907][ T4292] el0t_64_sync_handler+0x84/0xf0 [ 38.836040][ T4292] el0t_64_sync+0x18c/0x190 executing program [ 38.878194][ T4293] FAULT_INJECTION: forcing a failure. [ 38.878194][ T4293] name failslab, interval 1, probability 0, space 0, times 0 [ 38.880822][ T4293] CPU: 0 PID: 4293 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.882909][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.885048][ T4293] Call trace: [ 38.885749][ T4293] dump_backtrace+0x1c8/0x1f4 [ 38.886674][ T4293] show_stack+0x2c/0x3c [ 38.887608][ T4293] dump_stack_lvl+0x108/0x170 [ 38.888590][ T4293] dump_stack+0x1c/0x58 [ 38.889470][ T4293] should_fail_ex+0x408/0x5d4 [ 38.890476][ T4293] __should_failslab+0xc8/0x128 [ 38.891504][ T4293] should_failslab+0x10/0x28 [ 38.892489][ T4293] kmem_cache_alloc+0x8c/0x37c [ 38.893474][ T4293] ext4_init_io_end+0x30/0x120 [ 38.894511][ T4293] ext4_writepages+0x990/0x32b4 [ 38.895562][ T4293] do_writepages+0x2e8/0x56c [ 38.896667][ T4293] filemap_fdatawrite_wbc+0x124/0x174 [ 38.897860][ T4293] filemap_flush+0x114/0x168 [ 38.898802][ T4293] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.899911][ T4293] ext4_release_file+0x68/0x2cc [ 38.900947][ T4293] __fput+0x30c/0x7bc [ 38.901793][ T4293] ____fput+0x20/0x30 [ 38.902722][ T4293] task_work_run+0x240/0x2f0 [ 38.903726][ T4293] do_exit+0x554/0x1a88 [ 38.904506][ T4293] do_group_exit+0x194/0x22c [ 38.905546][ T4293] __wake_up_parent+0x0/0x60 [ 38.906522][ T4293] invoke_syscall+0x98/0x2c0 [ 38.907671][ T4293] el0_svc_common+0x138/0x258 [ 38.908689][ T4293] do_el0_svc+0x64/0x218 [ 38.909613][ T4293] el0_svc+0x58/0x168 [ 38.910482][ T4293] el0t_64_sync_handler+0x84/0xf0 [ 38.911556][ T4293] el0t_64_sync+0x18c/0x190 executing program [ 38.952924][ T4294] FAULT_INJECTION: forcing a failure. [ 38.952924][ T4294] name failslab, interval 1, probability 0, space 0, times 0 [ 38.955697][ T4294] CPU: 0 PID: 4294 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 38.957785][ T4294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 38.960013][ T4294] Call trace: [ 38.960716][ T4294] dump_backtrace+0x1c8/0x1f4 [ 38.961673][ T4294] show_stack+0x2c/0x3c [ 38.962607][ T4294] dump_stack_lvl+0x108/0x170 [ 38.963660][ T4294] dump_stack+0x1c/0x58 [ 38.964512][ T4294] should_fail_ex+0x408/0x5d4 [ 38.965557][ T4294] __should_failslab+0xc8/0x128 [ 38.966624][ T4294] should_failslab+0x10/0x28 [ 38.967644][ T4294] kmem_cache_alloc+0x8c/0x37c [ 38.968595][ T4294] ext4_init_io_end+0x30/0x120 [ 38.969619][ T4294] ext4_writepages+0x990/0x32b4 [ 38.970626][ T4294] do_writepages+0x2e8/0x56c [ 38.971617][ T4294] filemap_fdatawrite_wbc+0x124/0x174 [ 38.972740][ T4294] filemap_flush+0x114/0x168 [ 38.973742][ T4294] ext4_alloc_da_blocks+0x140/0x3c8 [ 38.974915][ T4294] ext4_release_file+0x68/0x2cc [ 38.975917][ T4294] __fput+0x30c/0x7bc [ 38.976790][ T4294] ____fput+0x20/0x30 [ 38.977636][ T4294] task_work_run+0x240/0x2f0 [ 38.978567][ T4294] do_exit+0x554/0x1a88 [ 38.979449][ T4294] do_group_exit+0x194/0x22c [ 38.980365][ T4294] __wake_up_parent+0x0/0x60 [ 38.981321][ T4294] invoke_syscall+0x98/0x2c0 [ 38.982400][ T4294] el0_svc_common+0x138/0x258 [ 38.983460][ T4294] do_el0_svc+0x64/0x218 [ 38.984418][ T4294] el0_svc+0x58/0x168 [ 38.985298][ T4294] el0t_64_sync_handler+0x84/0xf0 [ 38.986418][ T4294] el0t_64_sync+0x18c/0x190 executing program [ 39.027831][ T4295] FAULT_INJECTION: forcing a failure. [ 39.027831][ T4295] name failslab, interval 1, probability 0, space 0, times 0 [ 39.030429][ T4295] CPU: 1 PID: 4295 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.032616][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.034725][ T4295] Call trace: [ 39.035425][ T4295] dump_backtrace+0x1c8/0x1f4 [ 39.036421][ T4295] show_stack+0x2c/0x3c [ 39.037265][ T4295] dump_stack_lvl+0x108/0x170 [ 39.038358][ T4295] dump_stack+0x1c/0x58 [ 39.039193][ T4295] should_fail_ex+0x408/0x5d4 [ 39.040312][ T4295] __should_failslab+0xc8/0x128 [ 39.041419][ T4295] should_failslab+0x10/0x28 [ 39.042467][ T4295] kmem_cache_alloc+0x8c/0x37c [ 39.043462][ T4295] ext4_init_io_end+0x30/0x120 [ 39.044534][ T4295] ext4_writepages+0x990/0x32b4 [ 39.045614][ T4295] do_writepages+0x2e8/0x56c [ 39.046558][ T4295] filemap_fdatawrite_wbc+0x124/0x174 [ 39.047761][ T4295] filemap_flush+0x114/0x168 [ 39.048822][ T4295] ext4_alloc_da_blocks+0x140/0x3c8 [ 39.049971][ T4295] ext4_release_file+0x68/0x2cc [ 39.051107][ T4295] __fput+0x30c/0x7bc [ 39.051944][ T4295] ____fput+0x20/0x30 [ 39.052794][ T4295] task_work_run+0x240/0x2f0 [ 39.053885][ T4295] do_exit+0x554/0x1a88 [ 39.054810][ T4295] do_group_exit+0x194/0x22c [ 39.055866][ T4295] __wake_up_parent+0x0/0x60 [ 39.056936][ T4295] invoke_syscall+0x98/0x2c0 [ 39.057936][ T4295] el0_svc_common+0x138/0x258 [ 39.058965][ T4295] do_el0_svc+0x64/0x218 [ 39.059958][ T4295] el0_svc+0x58/0x168 [ 39.060804][ T4295] el0t_64_sync_handler+0x84/0xf0 [ 39.061935][ T4295] el0t_64_sync+0x18c/0x190 executing program [ 39.104408][ T4296] FAULT_INJECTION: forcing a failure. [ 39.104408][ T4296] name failslab, interval 1, probability 0, space 0, times 0 [ 39.107252][ T4296] CPU: 0 PID: 4296 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.109299][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.111433][ T4296] Call trace: [ 39.112137][ T4296] dump_backtrace+0x1c8/0x1f4 [ 39.113101][ T4296] show_stack+0x2c/0x3c [ 39.113911][ T4296] dump_stack_lvl+0x108/0x170 [ 39.114900][ T4296] dump_stack+0x1c/0x58 [ 39.115838][ T4296] should_fail_ex+0x408/0x5d4 [ 39.116877][ T4296] __should_failslab+0xc8/0x128 [ 39.117854][ T4296] should_failslab+0x10/0x28 [ 39.118825][ T4296] kmem_cache_alloc+0x8c/0x37c [ 39.119931][ T4296] ext4_init_io_end+0x30/0x120 [ 39.120956][ T4296] ext4_writepages+0x990/0x32b4 [ 39.122048][ T4296] do_writepages+0x2e8/0x56c [ 39.123057][ T4296] filemap_fdatawrite_wbc+0x124/0x174 [ 39.124255][ T4296] filemap_flush+0x114/0x168 [ 39.125330][ T4296] ext4_alloc_da_blocks+0x140/0x3c8 [ 39.126598][ T4296] ext4_release_file+0x68/0x2cc [ 39.127692][ T4296] __fput+0x30c/0x7bc [ 39.128596][ T4296] ____fput+0x20/0x30 [ 39.129480][ T4296] task_work_run+0x240/0x2f0 [ 39.130451][ T4296] do_exit+0x554/0x1a88 [ 39.131379][ T4296] do_group_exit+0x194/0x22c [ 39.132423][ T4296] __wake_up_parent+0x0/0x60 [ 39.133413][ T4296] invoke_syscall+0x98/0x2c0 [ 39.134476][ T4296] el0_svc_common+0x138/0x258 [ 39.135516][ T4296] do_el0_svc+0x64/0x218 [ 39.136471][ T4296] el0_svc+0x58/0x168 [ 39.137345][ T4296] el0t_64_sync_handler+0x84/0xf0 [ 39.138479][ T4296] el0t_64_sync+0x18c/0x190 executing program [ 39.180301][ T4297] FAULT_INJECTION: forcing a failure. [ 39.180301][ T4297] name failslab, interval 1, probability 0, space 0, times 0 [ 39.182996][ T4297] CPU: 0 PID: 4297 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.185096][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.187124][ T4297] Call trace: [ 39.187880][ T4297] dump_backtrace+0x1c8/0x1f4 [ 39.188886][ T4297] show_stack+0x2c/0x3c [ 39.189803][ T4297] dump_stack_lvl+0x108/0x170 [ 39.190824][ T4297] dump_stack+0x1c/0x58 [ 39.191634][ T4297] should_fail_ex+0x408/0x5d4 [ 39.192668][ T4297] __should_failslab+0xc8/0x128 [ 39.193667][ T4297] should_failslab+0x10/0x28 [ 39.194703][ T4297] kmem_cache_alloc+0x8c/0x37c [ 39.195790][ T4297] ext4_init_io_end+0x30/0x120 [ 39.196890][ T4297] ext4_writepages+0x990/0x32b4 [ 39.198002][ T4297] do_writepages+0x2e8/0x56c [ 39.199007][ T4297] filemap_fdatawrite_wbc+0x124/0x174 [ 39.200173][ T4297] filemap_flush+0x114/0x168 [ 39.201150][ T4297] ext4_alloc_da_blocks+0x140/0x3c8 [ 39.202292][ T4297] ext4_release_file+0x68/0x2cc [ 39.203327][ T4297] __fput+0x30c/0x7bc [ 39.204201][ T4297] ____fput+0x20/0x30 [ 39.205080][ T4297] task_work_run+0x240/0x2f0 [ 39.206146][ T4297] do_exit+0x554/0x1a88 [ 39.207088][ T4297] do_group_exit+0x194/0x22c [ 39.208099][ T4297] __wake_up_parent+0x0/0x60 [ 39.209123][ T4297] invoke_syscall+0x98/0x2c0 [ 39.210130][ T4297] el0_svc_common+0x138/0x258 [ 39.211130][ T4297] do_el0_svc+0x64/0x218 [ 39.212077][ T4297] el0_svc+0x58/0x168 [ 39.212950][ T4297] el0t_64_sync_handler+0x84/0xf0 [ 39.214064][ T4297] el0t_64_sync+0x18c/0x190 executing program [ 39.255561][ T4298] FAULT_INJECTION: forcing a failure. [ 39.255561][ T4298] name failslab, interval 1, probability 0, space 0, times 0 [ 39.258586][ T4298] CPU: 0 PID: 4298 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.260631][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.262695][ T4298] Call trace: [ 39.263301][ T4298] dump_backtrace+0x1c8/0x1f4 [ 39.264292][ T4298] show_stack+0x2c/0x3c [ 39.265228][ T4298] dump_stack_lvl+0x108/0x170 [ 39.266241][ T4298] dump_stack+0x1c/0x58 [ 39.267172][ T4298] should_fail_ex+0x408/0x5d4 [ 39.268235][ T4298] __should_failslab+0xc8/0x128 [ 39.269218][ T4298] should_failslab+0x10/0x28 [ 39.270180][ T4298] kmem_cache_alloc+0x8c/0x37c [ 39.271296][ T4298] ext4_init_io_end+0x30/0x120 [ 39.272318][ T4298] ext4_writepages+0x990/0x32b4 [ 39.273447][ T4298] do_writepages+0x2e8/0x56c [ 39.274449][ T4298] filemap_fdatawrite_wbc+0x124/0x174 [ 39.275665][ T4298] filemap_flush+0x114/0x168 [ 39.276756][ T4298] ext4_alloc_da_blocks+0x140/0x3c8 [ 39.277899][ T4298] ext4_release_file+0x68/0x2cc [ 39.278953][ T4298] __fput+0x30c/0x7bc [ 39.279872][ T4298] ____fput+0x20/0x30 [ 39.280768][ T4298] task_work_run+0x240/0x2f0 [ 39.281748][ T4298] do_exit+0x554/0x1a88 [ 39.282689][ T4298] do_group_exit+0x194/0x22c [ 39.283645][ T4298] __wake_up_parent+0x0/0x60 [ 39.284615][ T4298] invoke_syscall+0x98/0x2c0 [ 39.285614][ T4298] el0_svc_common+0x138/0x258 [ 39.286637][ T4298] do_el0_svc+0x64/0x218 [ 39.287620][ T4298] el0_svc+0x58/0x168 [ 39.288538][ T4298] el0t_64_sync_handler+0x84/0xf0 [ 39.289642][ T4298] el0t_64_sync+0x18c/0x190 executing program [ 39.332076][ T4299] FAULT_INJECTION: forcing a failure. [ 39.332076][ T4299] name failslab, interval 1, probability 0, space 0, times 0 [ 39.334688][ T4299] CPU: 0 PID: 4299 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.336829][ T4299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.339040][ T4299] Call trace: [ 39.339761][ T4299] dump_backtrace+0x1c8/0x1f4 [ 39.340740][ T4299] show_stack+0x2c/0x3c [ 39.341569][ T4299] dump_stack_lvl+0x108/0x170 [ 39.342648][ T4299] dump_stack+0x1c/0x58 [ 39.343563][ T4299] should_fail_ex+0x408/0x5d4 [ 39.344539][ T4299] __should_failslab+0xc8/0x128 [ 39.345552][ T4299] should_failslab+0x10/0x28 [ 39.346608][ T4299] kmem_cache_alloc+0x8c/0x37c [ 39.347691][ T4299] ext4_init_io_end+0x30/0x120 [ 39.348668][ T4299] ext4_writepages+0x990/0x32b4 [ 39.349777][ T4299] do_writepages+0x2e8/0x56c [ 39.350810][ T4299] filemap_fdatawrite_wbc+0x124/0x174 [ 39.351901][ T4299] filemap_flush+0x114/0x168 [ 39.352912][ T4299] ext4_alloc_da_blocks+0x140/0x3c8 [ 39.354048][ T4299] ext4_release_file+0x68/0x2cc [ 39.355190][ T4299] __fput+0x30c/0x7bc [ 39.356054][ T4299] ____fput+0x20/0x30 [ 39.356921][ T4299] task_work_run+0x240/0x2f0 [ 39.357928][ T4299] do_exit+0x554/0x1a88 [ 39.358828][ T4299] do_group_exit+0x194/0x22c [ 39.359767][ T4299] __wake_up_parent+0x0/0x60 [ 39.360736][ T4299] invoke_syscall+0x98/0x2c0 [ 39.361787][ T4299] el0_svc_common+0x138/0x258 [ 39.362770][ T4299] do_el0_svc+0x64/0x218 [ 39.363637][ T4299] el0_svc+0x58/0x168 [ 39.364508][ T4299] el0t_64_sync_handler+0x84/0xf0 [ 39.365632][ T4299] el0t_64_sync+0x18c/0x190 executing program executing program [ 39.449342][ T4301] FAULT_INJECTION: forcing a failure. [ 39.449342][ T4301] name failslab, interval 1, probability 0, space 0, times 0 [ 39.452138][ T4301] CPU: 0 PID: 4301 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.454187][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.456297][ T4301] Call trace: [ 39.456962][ T4301] dump_backtrace+0x1c8/0x1f4 [ 39.457947][ T4301] show_stack+0x2c/0x3c [ 39.458863][ T4301] dump_stack_lvl+0x108/0x170 [ 39.459831][ T4301] dump_stack+0x1c/0x58 [ 39.460738][ T4301] should_fail_ex+0x408/0x5d4 [ 39.461761][ T4301] __should_failslab+0xc8/0x128 [ 39.462761][ T4301] should_failslab+0x10/0x28 [ 39.463749][ T4301] kmem_cache_alloc+0x8c/0x37c [ 39.464827][ T4301] ext4_init_io_end+0x30/0x120 [ 39.465833][ T4301] ext4_writepages+0x990/0x32b4 [ 39.466877][ T4301] do_writepages+0x2e8/0x56c [ 39.467797][ T4301] filemap_fdatawrite_wbc+0x124/0x174 [ 39.469028][ T4301] filemap_flush+0x114/0x168 [ 39.470020][ T4301] ext4_alloc_da_blocks+0x140/0x3c8 [ 39.471155][ T4301] ext4_release_file+0x68/0x2cc [ 39.472223][ T4301] __fput+0x30c/0x7bc [ 39.473118][ T4301] ____fput+0x20/0x30 [ 39.473962][ T4301] task_work_run+0x240/0x2f0 [ 39.474881][ T4301] do_exit+0x554/0x1a88 [ 39.475748][ T4301] do_group_exit+0x194/0x22c [ 39.476745][ T4301] __wake_up_parent+0x0/0x60 [ 39.477735][ T4301] invoke_syscall+0x98/0x2c0 [ 39.478742][ T4301] el0_svc_common+0x138/0x258 [ 39.479757][ T4301] do_el0_svc+0x64/0x218 [ 39.480670][ T4301] el0_svc+0x58/0x168 [ 39.481537][ T4301] el0t_64_sync_handler+0x84/0xf0 [ 39.482671][ T4301] el0t_64_sync+0x18c/0x190 executing program [ 39.526235][ T4302] FAULT_INJECTION: forcing a failure. [ 39.526235][ T4302] name failslab, interval 1, probability 0, space 0, times 0 [ 39.528972][ T4302] CPU: 0 PID: 4302 Comm: syz-executor986 Tainted: G W 6.1.45-syzkaller #0 [ 39.531085][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 39.533189][ T4302] Call trace: [ 39.533865][ T4302] dump_backtrace+0x1c8/0x1f4 [ 39.534892][ T4302] show_stack+0x2c/0x3c [ 39.535763][ T4302] dump_stack_lvl+0x108/0x170 [ 39.536688][ T4302] dump_stack+0x1c/0x58 [ 39.537652][ T4302] should_fail_ex+0x408/0x5d4 [ 39.538617][ T4302] __should_failslab+0xc8/0x128 [ 39.539651][ T4302] should_failslab+0x10/0x28 [ 39.540648][ T4302] kmem_cache_alloc+0x8c/0x37c [ 39.541750][ T4302] ext4_init_io_end+0x30/0x120 [ 39.542744][ T4302] ext4_writepages+0x990/0x32b4 [ 39.543872][ T4302] do_writepages+0x2e8/0x56c [ 39.544807][ T4302] filemap_fdatawrite_wbc+0x124/0x174 [ 39.545950][ T4302] filemap_flush+0x114/0x168 [ 39.546914][ T4302] ex