T12588] should_failslab+0x10/0x28 [ 247.828418][T12588] slab_pre_alloc_hook+0x64/0xe8 [ 247.828428][T12588] __kmalloc+0xc0/0x4c8 [ 247.828436][T12588] tomoyo_realpath_from_path+0xd0/0x508 [ 247.828448][T12588] tomoyo_path_number_perm+0x1f8/0x6b0 [ 247.828459][T12588] tomoyo_file_ioctl+0x2c/0x3c [ 247.828470][T12588] security_file_ioctl+0x80/0xbc [ 247.828480][T12588] __arm64_sys_ioctl+0xa8/0x1c8 [ 247.828491][T12588] invoke_syscall+0x98/0x2b8 [ 247.828502][T12588] el0_svc_common+0x138/0x258 [ 247.828513][T12588] do_el0_svc+0x58/0x14c [ 247.828523][T12588] el0_svc+0x7c/0x1f0 [ 247.828542][T12588] el0t_64_sync_handler+0x84/0xe4 [ 247.828553][T12588] el0t_64_sync+0x1a0/0x1a4 [ 247.828565][T12588] ERROR: Out of memory at tomoyo_realpath_from_path. [ 247.828740][T12590] ERROR: Out of memory at tomoyo_realpath_from_path. [ 247.836592][T12585] CPU: 1 PID: 12585 Comm: syz.1.4049 Not tainted 5.15.170-syzkaller #0 [ 247.857044][T12592] FAULT_INJECTION: forcing a failure. [ 247.857044][T12592] name failslab, interval 1, probability 0, space 0, times 0 [ 247.857825][T12585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 247.857838][T12585] Call trace: [ 247.857842][T12585] dump_backtrace+0x0/0x530 [ 247.868679][T12585] show_stack+0x2c/0x3c [ 247.868699][T12585] dump_stack_lvl+0x108/0x170 [ 247.868711][T12585] dump_stack+0x1c/0x58 [ 247.868720][T12585] should_fail+0x3b8/0x514 [ 247.868730][T12585] __should_failslab+0xbc/0x110 [ 247.868741][T12585] should_failslab+0x10/0x28 [ 247.868752][T12585] slab_pre_alloc_hook+0x64/0xe8 [ 247.868762][T12585] __kmalloc+0xc0/0x4c8 [ 247.868771][T12585] tomoyo_realpath_from_path+0xd0/0x508 [ 247.868784][T12585] tomoyo_path_number_perm+0x1f8/0x6b0 [ 247.868795][T12585] tomoyo_file_ioctl+0x2c/0x3c [ 247.868806][T12585] security_file_ioctl+0x80/0xbc [ 247.868817][T12585] __arm64_sys_ioctl+0xa8/0x1c8 [ 247.868829][T12585] invoke_syscall+0x98/0x2b8 [ 247.868840][T12585] el0_svc_common+0x138/0x258 [ 247.868850][T12585] do_el0_svc+0x58/0x14c [ 247.868861][T12585] el0_svc+0x7c/0x1f0 [ 247.868870][T12585] el0t_64_sync_handler+0x84/0xe4 [ 247.868881][T12585] el0t_64_sync+0x1a0/0x1a4 [ 247.868900][T12592] CPU: 0 PID: 12592 Comm: syz.3.4053 Not tainted 5.15.170-syzkaller #0 [ 247.868919][T12592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 247.868927][T12592] Call trace: [ 247.868930][T12592] dump_backtrace+0x0/0x530 [ 247.868947][T12592] show_stack+0x2c/0x3c [ 247.868955][T12592] dump_stack_lvl+0x108/0x170 [ 247.868966][T12592] dump_stack+0x1c/0x58 [ 247.868975][T12592] should_fail+0x3b8/0x514 [ 247.868984][T12592] __should_failslab+0xbc/0x110 [ 247.868994][T12592] should_failslab+0x10/0x28 [ 247.869005][T12592] slab_pre_alloc_hook+0x64/0xe8 [ 247.869014][T12592] __kmalloc+0xc0/0x4c8 [ 247.869023][T12592] tomoyo_realpath_from_path+0xd0/0x508 [ 247.869035][T12592] tomoyo_path_number_perm+0x1f8/0x6b0 [ 247.869046][T12592] tomoyo_file_ioctl+0x2c/0x3c [ 247.869056][T12592] security_file_ioctl+0x80/0xbc [ 247.869067][T12592] __arm64_sys_ioctl+0xa8/0x1c8 [ 247.869078][T12592] invoke_syscall+0x98/0x2b8 [ 247.869089][T12592] el0_svc_common+0x138/0x258 [ 247.869099][T12592] do_el0_svc+0x58/0x14c [ 247.869109][T12592] el0_svc+0x7c/0x1f0 [ 247.869119][T12592] el0t_64_sync_handler+0x84/0xe4 [ 247.869130][T12592] el0t_64_sync+0x1a0/0x1a4 [ 247.869142][T12592] ERROR: Out of memory at tomoyo_realpath_from_path. [ 247.877874][T12585] ERROR: Out of memory at tomoyo_realpath_from_path. [ 247.949714][T12594] FAULT_INJECTION: forcing a failure. [ 247.949714][T12594] name failslab, interval 1, probability 0, space 0, times 0 [ 247.952357][T12594] CPU: 1 PID: 12594 Comm: syz.1.4054 Not tainted 5.15.170-syzkaller #0 [ 247.954143][T12594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 247.956465][T12594] Call trace: [ 247.957201][T12594] dump_backtrace+0x0/0x530 [ 247.958181][T12594] show_stack+0x2c/0x3c [ 247.959035][T12594] dump_stack_lvl+0x108/0x170 [ 247.959925][T12594] dump_stack+0x1c/0x58 [ 247.960783][T12594] should_fail+0x3b8/0x514 [ 247.961735][T12594] __should_failslab+0xbc/0x110 [ 247.962885][T12594] should_failslab+0x10/0x28 [ 247.963907][T12594] slab_pre_alloc_hook+0x64/0xe8 [ 247.964914][T12594] __kmalloc+0xc0/0x4c8 [ 247.965821][T12594] tomoyo_realpath_from_path+0xd0/0x508 [ 247.967098][T12594] tomoyo_path_number_perm+0x1f8/0x6b0 [ 247.968271][T12594] tomoyo_file_ioctl+0x2c/0x3c [ 247.969295][T12594] security_file_ioctl+0x80/0xbc [ 247.970393][T12594] __arm64_sys_ioctl+0xa8/0x1c8 [ 247.971352][T12594] invoke_syscall+0x98/0x2b8 [ 247.972295][T12594] el0_svc_common+0x138/0x258 [ 247.973247][T12594] do_el0_svc+0x58/0x14c [ 247.974207][T12594] el0_svc+0x7c/0x1f0 [ 247.975079][T12594] el0t_64_sync_handler+0x84/0xe4 [ 247.976136][T12594] el0t_64_sync+0x1a0/0x1a4 [ 247.982347][T12600] FAULT_INJECTION: forcing a failure. [ 247.982347][T12600] name failslab, interval 1, probability 0, space 0, times 0 1970/01/01 00:04:07 executed programs: 4049 [ 247.989819][T12601] FAULT_INJECTION: forcing a failure. [ 247.989819][T12601] name failslab, interval 1, probability 0, space 0, times 0 [ 247.996703][T12600] CPU: 0 PID: 12600 Comm: syz.0.4057 Not tainted 5.15.170-syzkaller #0 [ 247.998645][T12600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.000803][T12600] Call trace: [ 248.001550][T12600] dump_backtrace+0x0/0x530 [ 248.002410][T12600] show_stack+0x2c/0x3c [ 248.003177][T12600] dump_stack_lvl+0x108/0x170 [ 248.004067][T12600] dump_stack+0x1c/0x58 [ 248.004951][T12600] should_fail+0x3b8/0x514 [ 248.005446][T12599] FAULT_INJECTION: forcing a failure. [ 248.005446][T12599] name failslab, interval 1, probability 0, space 0, times 0 [ 248.005784][T12600] __should_failslab+0xbc/0x110 [ 248.009275][T12600] should_failslab+0x10/0x28 [ 248.010135][T12600] slab_pre_alloc_hook+0x64/0xe8 [ 248.011287][T12600] __kmalloc+0xc0/0x4c8 [ 248.012092][T12600] tomoyo_realpath_from_path+0xd0/0x508 [ 248.013242][T12600] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.014195][T12600] tomoyo_file_ioctl+0x2c/0x3c [ 248.015200][T12600] security_file_ioctl+0x80/0xbc [ 248.016227][T12600] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.017250][T12600] invoke_syscall+0x98/0x2b8 [ 248.018299][T12600] el0_svc_common+0x138/0x258 [ 248.019240][T12600] do_el0_svc+0x58/0x14c [ 248.020105][T12600] el0_svc+0x7c/0x1f0 [ 248.020890][T12600] el0t_64_sync_handler+0x84/0xe4 [ 248.022039][T12600] el0t_64_sync+0x1a0/0x1a4 [ 248.022944][T12599] CPU: 1 PID: 12599 Comm: syz.2.4055 Not tainted 5.15.170-syzkaller #0 [ 248.024799][T12599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.026939][T12599] Call trace: [ 248.027696][T12599] dump_backtrace+0x0/0x530 [ 248.028596][T12599] show_stack+0x2c/0x3c [ 248.029453][T12599] dump_stack_lvl+0x108/0x170 [ 248.030490][T12599] dump_stack+0x1c/0x58 [ 248.031294][T12599] should_fail+0x3b8/0x514 [ 248.032156][T12599] __should_failslab+0xbc/0x110 [ 248.033149][T12599] should_failslab+0x10/0x28 [ 248.034051][T12599] slab_pre_alloc_hook+0x64/0xe8 [ 248.035053][T12599] __kmalloc+0xc0/0x4c8 [ 248.035957][T12599] tomoyo_realpath_from_path+0xd0/0x508 [ 248.037073][T12599] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.038114][T12599] tomoyo_file_ioctl+0x2c/0x3c [ 248.038256][T12602] FAULT_INJECTION: forcing a failure. [ 248.038256][T12602] name failslab, interval 1, probability 0, space 0, times 0 [ 248.039143][T12599] security_file_ioctl+0x80/0xbc [ 248.039158][T12599] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.039171][T12599] invoke_syscall+0x98/0x2b8 [ 248.044465][T12599] el0_svc_common+0x138/0x258 [ 248.045428][T12599] do_el0_svc+0x58/0x14c [ 248.046316][T12599] el0_svc+0x7c/0x1f0 [ 248.047080][T12599] el0t_64_sync_handler+0x84/0xe4 [ 248.048121][T12599] el0t_64_sync+0x1a0/0x1a4 [ 248.054192][T12594] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.055740][T12601] CPU: 0 PID: 12601 Comm: syz.3.4056 Not tainted 5.15.170-syzkaller #0 [ 248.055912][T12599] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.057335][T12601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.057346][T12601] Call trace: [ 248.057350][T12601] dump_backtrace+0x0/0x530 [ 248.057364][T12601] show_stack+0x2c/0x3c [ 248.060992][T12600] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.061295][T12601] dump_stack_lvl+0x108/0x170 [ 248.065463][T12601] dump_stack+0x1c/0x58 [ 248.065480][T12601] should_fail+0x3b8/0x514 [ 248.065492][T12601] __should_failslab+0xbc/0x110 [ 248.065502][T12601] should_failslab+0x10/0x28 [ 248.065513][T12601] slab_pre_alloc_hook+0x64/0xe8 [ 248.065523][T12601] __kmalloc+0xc0/0x4c8 [ 248.065539][T12601] tomoyo_realpath_from_path+0xd0/0x508 [ 248.072064][T12601] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.072085][T12601] tomoyo_file_ioctl+0x2c/0x3c [ 248.072096][T12601] security_file_ioctl+0x80/0xbc [ 248.072107][T12601] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.072119][T12601] invoke_syscall+0x98/0x2b8 [ 248.072131][T12601] el0_svc_common+0x138/0x258 [ 248.072142][T12601] do_el0_svc+0x58/0x14c [ 248.072152][T12601] el0_svc+0x7c/0x1f0 [ 248.072163][T12601] el0t_64_sync_handler+0x84/0xe4 [ 248.072174][T12601] el0t_64_sync+0x1a0/0x1a4 [ 248.076447][T12602] CPU: 1 PID: 12602 Comm: syz.4.4058 Not tainted 5.15.170-syzkaller #0 [ 248.076467][T12602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.076475][T12602] Call trace: [ 248.076479][T12602] dump_backtrace+0x0/0x530 [ 248.076492][T12602] show_stack+0x2c/0x3c [ 248.076502][T12602] dump_stack_lvl+0x108/0x170 [ 248.076512][T12602] dump_stack+0x1c/0x58 [ 248.076521][T12602] should_fail+0x3b8/0x514 [ 248.076540][T12602] __should_failslab+0xbc/0x110 [ 248.076551][T12602] should_failslab+0x10/0x28 [ 248.076561][T12602] slab_pre_alloc_hook+0x64/0xe8 [ 248.076571][T12602] __kmalloc+0xc0/0x4c8 [ 248.076584][T12602] tomoyo_realpath_from_path+0xd0/0x508 [ 248.076597][T12602] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.076607][T12602] tomoyo_file_ioctl+0x2c/0x3c [ 248.076618][T12602] security_file_ioctl+0x80/0xbc [ 248.076629][T12602] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.076640][T12602] invoke_syscall+0x98/0x2b8 [ 248.076651][T12602] el0_svc_common+0x138/0x258 [ 248.076661][T12602] do_el0_svc+0x58/0x14c [ 248.076671][T12602] el0_svc+0x7c/0x1f0 [ 248.076681][T12602] el0t_64_sync_handler+0x84/0xe4 [ 248.076691][T12602] el0t_64_sync+0x1a0/0x1a4 [ 248.076703][T12602] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.091894][T12604] FAULT_INJECTION: forcing a failure. [ 248.091894][T12604] name failslab, interval 1, probability 0, space 0, times 0 [ 248.092694][T12601] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.094853][T12604] CPU: 1 PID: 12604 Comm: syz.1.4059 Not tainted 5.15.170-syzkaller #0 [ 248.117636][T12606] FAULT_INJECTION: forcing a failure. [ 248.117636][T12606] name failslab, interval 1, probability 0, space 0, times 0 [ 248.118995][T12604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.119010][T12604] Call trace: [ 248.119014][T12604] dump_backtrace+0x0/0x530 [ 248.119030][T12604] show_stack+0x2c/0x3c [ 248.131443][T12604] dump_stack_lvl+0x108/0x170 [ 248.131466][T12604] dump_stack+0x1c/0x58 [ 248.131475][T12604] should_fail+0x3b8/0x514 [ 248.131487][T12604] __should_failslab+0xbc/0x110 [ 248.131498][T12604] should_failslab+0x10/0x28 [ 248.131509][T12604] slab_pre_alloc_hook+0x64/0xe8 [ 248.131519][T12604] __kmalloc+0xc0/0x4c8 [ 248.131528][T12604] tomoyo_realpath_from_path+0xd0/0x508 [ 248.131549][T12604] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.131559][T12604] tomoyo_file_ioctl+0x2c/0x3c [ 248.131570][T12604] security_file_ioctl+0x80/0xbc [ 248.131582][T12604] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.131593][T12604] invoke_syscall+0x98/0x2b8 [ 248.131604][T12604] el0_svc_common+0x138/0x258 [ 248.131615][T12604] do_el0_svc+0x58/0x14c [ 248.131640][T12604] el0_svc+0x7c/0x1f0 [ 248.131651][T12604] el0t_64_sync_handler+0x84/0xe4 [ 248.131662][T12604] el0t_64_sync+0x1a0/0x1a4 [ 248.138629][T12606] CPU: 0 PID: 12606 Comm: syz.2.4060 Not tainted 5.15.170-syzkaller #0 [ 248.154351][T12606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.154365][T12606] Call trace: [ 248.154369][T12606] dump_backtrace+0x0/0x530 [ 248.154385][T12606] show_stack+0x2c/0x3c [ 248.154398][T12606] dump_stack_lvl+0x108/0x170 [ 248.154409][T12606] dump_stack+0x1c/0x58 [ 248.154419][T12606] should_fail+0x3b8/0x514 [ 248.154429][T12606] __should_failslab+0xbc/0x110 [ 248.154439][T12606] should_failslab+0x10/0x28 [ 248.163688][T12606] slab_pre_alloc_hook+0x64/0xe8 [ 248.163710][T12606] __kmalloc+0xc0/0x4c8 [ 248.163719][T12606] tomoyo_realpath_from_path+0xd0/0x508 [ 248.163732][T12606] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.163743][T12606] tomoyo_file_ioctl+0x2c/0x3c [ 248.163753][T12606] security_file_ioctl+0x80/0xbc [ 248.163764][T12606] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.163776][T12606] invoke_syscall+0x98/0x2b8 [ 248.163788][T12606] el0_svc_common+0x138/0x258 [ 248.163798][T12606] do_el0_svc+0x58/0x14c [ 248.163808][T12606] el0_svc+0x7c/0x1f0 [ 248.163819][T12606] el0t_64_sync_handler+0x84/0xe4 [ 248.163829][T12606] el0t_64_sync+0x1a0/0x1a4 [ 248.168393][T12608] FAULT_INJECTION: forcing a failure. [ 248.168393][T12608] name failslab, interval 1, probability 0, space 0, times 0 [ 248.168420][T12608] CPU: 1 PID: 12608 Comm: syz.0.4061 Not tainted 5.15.170-syzkaller #0 [ 248.168434][T12608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.168442][T12608] Call trace: [ 248.168446][T12608] dump_backtrace+0x0/0x530 [ 248.168459][T12608] show_stack+0x2c/0x3c [ 248.168468][T12608] dump_stack_lvl+0x108/0x170 [ 248.168478][T12608] dump_stack+0x1c/0x58 [ 248.168487][T12608] should_fail+0x3b8/0x514 [ 248.168498][T12608] __should_failslab+0xbc/0x110 [ 248.168508][T12608] should_failslab+0x10/0x28 [ 248.168519][T12608] slab_pre_alloc_hook+0x64/0xe8 [ 248.168529][T12608] __kmalloc+0xc0/0x4c8 [ 248.168549][T12608] tomoyo_realpath_from_path+0xd0/0x508 [ 248.168562][T12608] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.168572][T12608] tomoyo_file_ioctl+0x2c/0x3c [ 248.168583][T12608] security_file_ioctl+0x80/0xbc [ 248.168594][T12608] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.168605][T12608] invoke_syscall+0x98/0x2b8 [ 248.168616][T12608] el0_svc_common+0x138/0x258 [ 248.168634][T12608] do_el0_svc+0x58/0x14c [ 248.168644][T12608] el0_svc+0x7c/0x1f0 [ 248.168653][T12608] el0t_64_sync_handler+0x84/0xe4 [ 248.168664][T12608] el0t_64_sync+0x1a0/0x1a4 [ 248.168676][T12608] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.178775][T12604] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.178920][T12606] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.201832][T12610] FAULT_INJECTION: forcing a failure. [ 248.201832][T12610] name failslab, interval 1, probability 0, space 0, times 0 [ 248.201862][T12610] CPU: 1 PID: 12610 Comm: syz.4.4062 Not tainted 5.15.170-syzkaller #0 [ 248.201875][T12610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.201884][T12610] Call trace: [ 248.201888][T12610] dump_backtrace+0x0/0x530 [ 248.201902][T12610] show_stack+0x2c/0x3c [ 248.201911][T12610] dump_stack_lvl+0x108/0x170 [ 248.201923][T12610] dump_stack+0x1c/0x58 [ 248.201932][T12610] should_fail+0x3b8/0x514 [ 248.201942][T12610] __should_failslab+0xbc/0x110 [ 248.201953][T12610] should_failslab+0x10/0x28 [ 248.201963][T12610] slab_pre_alloc_hook+0x64/0xe8 [ 248.201974][T12610] __kmalloc+0xc0/0x4c8 [ 248.201983][T12610] tomoyo_realpath_from_path+0xd0/0x508 [ 248.201995][T12610] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.202006][T12610] tomoyo_file_ioctl+0x2c/0x3c [ 248.202016][T12610] security_file_ioctl+0x80/0xbc [ 248.202028][T12610] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.202039][T12610] invoke_syscall+0x98/0x2b8 [ 248.202050][T12610] el0_svc_common+0x138/0x258 [ 248.202061][T12610] do_el0_svc+0x58/0x14c [ 248.202072][T12610] el0_svc+0x7c/0x1f0 [ 248.202082][T12610] el0t_64_sync_handler+0x84/0xe4 [ 248.202092][T12610] el0t_64_sync+0x1a0/0x1a4 [ 248.202104][T12610] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.300052][T12617] FAULT_INJECTION: forcing a failure. [ 248.300052][T12617] name failslab, interval 1, probability 0, space 0, times 0 [ 248.302689][T12617] CPU: 1 PID: 12617 Comm: syz.0.4066 Not tainted 5.15.170-syzkaller #0 [ 248.304345][T12617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.304513][T12618] FAULT_INJECTION: forcing a failure. [ 248.304513][T12618] name failslab, interval 1, probability 0, space 0, times 0 [ 248.306515][T12617] Call trace: [ 248.306523][T12617] dump_backtrace+0x0/0x530 [ 248.306546][T12617] show_stack+0x2c/0x3c [ 248.306556][T12617] dump_stack_lvl+0x108/0x170 [ 248.306568][T12617] dump_stack+0x1c/0x58 [ 248.306577][T12617] should_fail+0x3b8/0x514 [ 248.306587][T12617] __should_failslab+0xbc/0x110 [ 248.306597][T12617] should_failslab+0x10/0x28 [ 248.306608][T12617] slab_pre_alloc_hook+0x64/0xe8 [ 248.306619][T12617] __kmalloc+0xc0/0x4c8 [ 248.306627][T12617] tomoyo_realpath_from_path+0xd0/0x508 [ 248.306639][T12617] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.306650][T12617] tomoyo_file_ioctl+0x2c/0x3c [ 248.306661][T12617] security_file_ioctl+0x80/0xbc [ 248.306672][T12617] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.306683][T12617] invoke_syscall+0x98/0x2b8 [ 248.306694][T12617] el0_svc_common+0x138/0x258 [ 248.306714][T12617] do_el0_svc+0x58/0x14c [ 248.306725][T12617] el0_svc+0x7c/0x1f0 [ 248.306734][T12617] el0t_64_sync_handler+0x84/0xe4 [ 248.306745][T12617] el0t_64_sync+0x1a0/0x1a4 [ 248.315141][T12617] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.330645][T12612] FAULT_INJECTION: forcing a failure. [ 248.330645][T12612] name failslab, interval 1, probability 0, space 0, times 0 [ 248.333213][T12612] CPU: 1 PID: 12612 Comm: syz.1.4064 Not tainted 5.15.170-syzkaller #0 [ 248.334896][T12612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.337066][T12612] Call trace: [ 248.337787][T12612] dump_backtrace+0x0/0x530 [ 248.338676][T12612] show_stack+0x2c/0x3c [ 248.339552][T12612] dump_stack_lvl+0x108/0x170 [ 248.340457][T12612] dump_stack+0x1c/0x58 [ 248.341234][T12612] should_fail+0x3b8/0x514 [ 248.342136][T12612] __should_failslab+0xbc/0x110 [ 248.343136][T12612] should_failslab+0x10/0x28 [ 248.344120][T12612] slab_pre_alloc_hook+0x64/0xe8 [ 248.345145][T12612] __kmalloc+0xc0/0x4c8 [ 248.346007][T12612] tomoyo_realpath_from_path+0xd0/0x508 [ 248.347089][T12612] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.348296][T12612] tomoyo_file_ioctl+0x2c/0x3c [ 248.349326][T12612] security_file_ioctl+0x80/0xbc [ 248.350359][T12612] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.351413][T12612] invoke_syscall+0x98/0x2b8 [ 248.352462][T12612] el0_svc_common+0x138/0x258 [ 248.353431][T12612] do_el0_svc+0x58/0x14c [ 248.354317][T12612] el0_svc+0x7c/0x1f0 [ 248.355132][T12612] el0t_64_sync_handler+0x84/0xe4 [ 248.356173][T12612] el0t_64_sync+0x1a0/0x1a4 [ 248.358137][T12614] FAULT_INJECTION: forcing a failure. [ 248.358137][T12614] name failslab, interval 1, probability 0, space 0, times 0 [ 248.360632][T12614] CPU: 1 PID: 12614 Comm: syz.2.4063 Not tainted 5.15.170-syzkaller #0 [ 248.362350][T12614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.364225][T12614] Call trace: [ 248.364814][T12614] dump_backtrace+0x0/0x530 [ 248.365796][T12614] show_stack+0x2c/0x3c [ 248.366634][T12614] dump_stack_lvl+0x108/0x170 [ 248.367526][T12614] dump_stack+0x1c/0x58 [ 248.368365][T12614] should_fail+0x3b8/0x514 [ 248.369276][T12614] __should_failslab+0xbc/0x110 [ 248.370365][T12614] should_failslab+0x10/0x28 [ 248.371381][T12614] slab_pre_alloc_hook+0x64/0xe8 [ 248.372404][T12614] __kmalloc+0xc0/0x4c8 [ 248.373282][T12614] tomoyo_realpath_from_path+0xd0/0x508 [ 248.374438][T12614] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.375578][T12614] tomoyo_file_ioctl+0x2c/0x3c [ 248.376541][T12614] security_file_ioctl+0x80/0xbc [ 248.377611][T12614] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.378522][T12614] invoke_syscall+0x98/0x2b8 [ 248.379494][T12614] el0_svc_common+0x138/0x258 [ 248.380499][T12614] do_el0_svc+0x58/0x14c [ 248.381453][T12614] el0_svc+0x7c/0x1f0 [ 248.382255][T12614] el0t_64_sync_handler+0x84/0xe4 [ 248.383274][T12614] el0t_64_sync+0x1a0/0x1a4 [ 248.384201][T12618] CPU: 0 PID: 12618 Comm: syz.4.4065 Not tainted 5.15.170-syzkaller #0 [ 248.385885][T12618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.387811][T12618] Call trace: [ 248.388420][T12618] dump_backtrace+0x0/0x530 [ 248.389305][T12618] show_stack+0x2c/0x3c [ 248.390157][T12618] dump_stack_lvl+0x108/0x170 [ 248.391137][T12618] dump_stack+0x1c/0x58 [ 248.392060][T12618] should_fail+0x3b8/0x514 [ 248.392896][T12618] __should_failslab+0xbc/0x110 [ 248.393853][T12618] should_failslab+0x10/0x28 [ 248.394815][T12618] slab_pre_alloc_hook+0x64/0xe8 [ 248.395899][T12618] __kmalloc+0xc0/0x4c8 [ 248.396715][T12618] tomoyo_realpath_from_path+0xd0/0x508 [ 248.398003][T12618] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.399150][T12618] tomoyo_file_ioctl+0x2c/0x3c [ 248.400117][T12618] security_file_ioctl+0x80/0xbc [ 248.401096][T12618] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.401113][T12618] invoke_syscall+0x98/0x2b8 [ 248.401125][T12618] el0_svc_common+0x138/0x258 [ 248.401136][T12618] do_el0_svc+0x58/0x14c [ 248.401147][T12618] el0_svc+0x7c/0x1f0 [ 248.401157][T12618] el0t_64_sync_handler+0x84/0xe4 [ 248.401167][T12618] el0t_64_sync+0x1a0/0x1a4 [ 248.402645][T12620] FAULT_INJECTION: forcing a failure. [ 248.402645][T12620] name failslab, interval 1, probability 0, space 0, times 0 [ 248.402671][T12620] CPU: 0 PID: 12620 Comm: syz.3.4067 Not tainted 5.15.170-syzkaller #0 [ 248.402684][T12620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.402692][T12620] Call trace: [ 248.402696][T12620] dump_backtrace+0x0/0x530 [ 248.402707][T12620] show_stack+0x2c/0x3c [ 248.402715][T12620] dump_stack_lvl+0x108/0x170 [ 248.402726][T12620] dump_stack+0x1c/0x58 [ 248.402735][T12620] should_fail+0x3b8/0x514 [ 248.402745][T12620] __should_failslab+0xbc/0x110 [ 248.402755][T12620] should_failslab+0x10/0x28 [ 248.402766][T12620] slab_pre_alloc_hook+0x64/0xe8 [ 248.402775][T12620] __kmalloc+0xc0/0x4c8 [ 248.402784][T12620] tomoyo_realpath_from_path+0xd0/0x508 [ 248.402796][T12620] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.402807][T12620] tomoyo_file_ioctl+0x2c/0x3c [ 248.402817][T12620] security_file_ioctl+0x80/0xbc [ 248.402828][T12620] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.402839][T12620] invoke_syscall+0x98/0x2b8 [ 248.402849][T12620] el0_svc_common+0x138/0x258 [ 248.402859][T12620] do_el0_svc+0x58/0x14c [ 248.402870][T12620] el0_svc+0x7c/0x1f0 [ 248.402879][T12620] el0t_64_sync_handler+0x84/0xe4 [ 248.402890][T12620] el0t_64_sync+0x1a0/0x1a4 [ 248.402900][T12620] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.408097][T12612] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.408204][T12614] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.415540][T12618] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.450564][T12622] FAULT_INJECTION: forcing a failure. [ 248.450564][T12622] name failslab, interval 1, probability 0, space 0, times 0 [ 248.470012][T12622] CPU: 1 PID: 12622 Comm: syz.0.4068 Not tainted 5.15.170-syzkaller #0 [ 248.471761][T12622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.473804][T12622] Call trace: [ 248.474513][T12622] dump_backtrace+0x0/0x530 [ 248.475396][T12622] show_stack+0x2c/0x3c [ 248.476149][T12622] dump_stack_lvl+0x108/0x170 [ 248.477172][T12622] dump_stack+0x1c/0x58 [ 248.478071][T12622] should_fail+0x3b8/0x514 [ 248.479043][T12622] __should_failslab+0xbc/0x110 [ 248.480058][T12622] should_failslab+0x10/0x28 [ 248.481068][T12622] slab_pre_alloc_hook+0x64/0xe8 [ 248.482088][T12622] __kmalloc+0xc0/0x4c8 [ 248.482916][T12622] tomoyo_realpath_from_path+0xd0/0x508 [ 248.483990][T12622] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.485088][T12622] tomoyo_file_ioctl+0x2c/0x3c [ 248.486200][T12622] security_file_ioctl+0x80/0xbc [ 248.487181][T12622] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.488114][T12622] invoke_syscall+0x98/0x2b8 [ 248.489028][T12622] el0_svc_common+0x138/0x258 [ 248.489987][T12622] do_el0_svc+0x58/0x14c [ 248.490837][T12622] el0_svc+0x7c/0x1f0 [ 248.491675][T12622] el0t_64_sync_handler+0x84/0xe4 [ 248.492408][T12628] FAULT_INJECTION: forcing a failure. [ 248.492408][T12628] name failslab, interval 1, probability 0, space 0, times 0 [ 248.492641][T12622] el0t_64_sync+0x1a0/0x1a4 [ 248.496233][T12624] FAULT_INJECTION: forcing a failure. [ 248.496233][T12624] name failslab, interval 1, probability 0, space 0, times 0 [ 248.501797][T12627] FAULT_INJECTION: forcing a failure. [ 248.501797][T12627] name failslab, interval 1, probability 0, space 0, times 0 [ 248.504461][T12627] CPU: 0 PID: 12627 Comm: syz.1.4069 Not tainted 5.15.170-syzkaller #0 [ 248.506147][T12627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.508195][T12627] Call trace: [ 248.508852][T12627] dump_backtrace+0x0/0x530 [ 248.509851][T12627] show_stack+0x2c/0x3c [ 248.510713][T12627] dump_stack_lvl+0x108/0x170 [ 248.511650][T12627] dump_stack+0x1c/0x58 [ 248.512554][T12627] should_fail+0x3b8/0x514 [ 248.513424][T12627] __should_failslab+0xbc/0x110 [ 248.514411][T12627] should_failslab+0x10/0x28 [ 248.515400][T12627] slab_pre_alloc_hook+0x64/0xe8 [ 248.516377][T12627] __kmalloc+0xc0/0x4c8 [ 248.517215][T12627] tomoyo_realpath_from_path+0xd0/0x508 [ 248.518304][T12627] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.519443][T12627] tomoyo_file_ioctl+0x2c/0x3c [ 248.520364][T12627] security_file_ioctl+0x80/0xbc [ 248.521356][T12627] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.522378][T12627] invoke_syscall+0x98/0x2b8 [ 248.523308][T12627] el0_svc_common+0x138/0x258 [ 248.524260][T12627] do_el0_svc+0x58/0x14c [ 248.525121][T12627] el0_svc+0x7c/0x1f0 [ 248.525974][T12627] el0t_64_sync_handler+0x84/0xe4 [ 248.527003][T12627] el0t_64_sync+0x1a0/0x1a4 [ 248.528253][T12624] CPU: 0 PID: 12624 Comm: syz.3.4070 Not tainted 5.15.170-syzkaller #0 [ 248.529792][T12624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.531759][T12624] Call trace: [ 248.532392][T12624] dump_backtrace+0x0/0x530 [ 248.533317][T12624] show_stack+0x2c/0x3c [ 248.534144][T12624] dump_stack_lvl+0x108/0x170 [ 248.534380][T12622] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.535110][T12624] dump_stack+0x1c/0x58 [ 248.535124][T12624] should_fail+0x3b8/0x514 [ 248.535135][T12624] __should_failslab+0xbc/0x110 [ 248.535146][T12624] should_failslab+0x10/0x28 [ 248.535156][T12624] slab_pre_alloc_hook+0x64/0xe8 [ 248.535166][T12624] __kmalloc+0xc0/0x4c8 [ 248.535175][T12624] tomoyo_realpath_from_path+0xd0/0x508 [ 248.535187][T12624] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.535199][T12624] tomoyo_file_ioctl+0x2c/0x3c [ 248.535209][T12624] security_file_ioctl+0x80/0xbc [ 248.535221][T12624] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.535235][T12624] invoke_syscall+0x98/0x2b8 [ 248.535246][T12624] el0_svc_common+0x138/0x258 [ 248.535257][T12624] do_el0_svc+0x58/0x14c [ 248.535267][T12624] el0_svc+0x7c/0x1f0 [ 248.535277][T12624] el0t_64_sync_handler+0x84/0xe4 [ 248.535288][T12624] el0t_64_sync+0x1a0/0x1a4 [ 248.537090][T12628] CPU: 0 PID: 12628 Comm: syz.2.4071 Not tainted 5.15.170-syzkaller #0 [ 248.555063][T12628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.555077][T12628] Call trace: [ 248.555081][T12628] dump_backtrace+0x0/0x530 [ 248.555097][T12628] show_stack+0x2c/0x3c [ 248.555106][T12628] dump_stack_lvl+0x108/0x170 [ 248.555117][T12628] dump_stack+0x1c/0x58 [ 248.555126][T12628] should_fail+0x3b8/0x514 [ 248.555136][T12628] __should_failslab+0xbc/0x110 [ 248.555147][T12628] should_failslab+0x10/0x28 [ 248.555157][T12628] slab_pre_alloc_hook+0x64/0xe8 [ 248.555167][T12628] __kmalloc+0xc0/0x4c8 [ 248.555176][T12628] tomoyo_realpath_from_path+0xd0/0x508 [ 248.555189][T12628] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.555200][T12628] tomoyo_file_ioctl+0x2c/0x3c [ 248.555210][T12628] security_file_ioctl+0x80/0xbc [ 248.555221][T12628] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.555233][T12628] invoke_syscall+0x98/0x2b8 [ 248.555245][T12628] el0_svc_common+0x138/0x258 [ 248.555255][T12628] do_el0_svc+0x58/0x14c [ 248.555266][T12628] el0_svc+0x7c/0x1f0 [ 248.555276][T12628] el0t_64_sync_handler+0x84/0xe4 [ 248.555286][T12628] el0t_64_sync+0x1a0/0x1a4 [ 248.561763][T12630] FAULT_INJECTION: forcing a failure. [ 248.561763][T12630] name failslab, interval 1, probability 0, space 0, times 0 [ 248.563950][T12624] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.572697][T12630] CPU: 1 PID: 12630 Comm: syz.4.4072 Not tainted 5.15.170-syzkaller #0 [ 248.575499][T12628] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.575796][T12630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.576995][T12627] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.577456][T12630] Call trace: [ 248.590077][T12630] dump_backtrace+0x0/0x530 [ 248.590098][T12630] show_stack+0x2c/0x3c [ 248.590107][T12630] dump_stack_lvl+0x108/0x170 [ 248.590119][T12630] dump_stack+0x1c/0x58 [ 248.590128][T12630] should_fail+0x3b8/0x514 [ 248.590138][T12630] __should_failslab+0xbc/0x110 [ 248.590149][T12630] should_failslab+0x10/0x28 [ 248.590160][T12630] slab_pre_alloc_hook+0x64/0xe8 [ 248.590170][T12630] __kmalloc+0xc0/0x4c8 [ 248.590179][T12630] tomoyo_realpath_from_path+0xd0/0x508 [ 248.590191][T12630] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.590202][T12630] tomoyo_file_ioctl+0x2c/0x3c [ 248.590213][T12630] security_file_ioctl+0x80/0xbc [ 248.590224][T12630] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.590236][T12630] invoke_syscall+0x98/0x2b8 [ 248.590247][T12630] el0_svc_common+0x138/0x258 [ 248.590257][T12630] do_el0_svc+0x58/0x14c [ 248.590268][T12630] el0_svc+0x7c/0x1f0 [ 248.590277][T12630] el0t_64_sync_handler+0x84/0xe4 [ 248.590288][T12630] el0t_64_sync+0x1a0/0x1a4 [ 248.598245][T12630] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.621428][T12632] FAULT_INJECTION: forcing a failure. [ 248.621428][T12632] name failslab, interval 1, probability 0, space 0, times 0 [ 248.623976][T12632] CPU: 0 PID: 12632 Comm: syz.0.4073 Not tainted 5.15.170-syzkaller #0 [ 248.625655][T12632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.627834][T12632] Call trace: [ 248.628484][T12634] FAULT_INJECTION: forcing a failure. [ 248.628484][T12634] name failslab, interval 1, probability 0, space 0, times 0 [ 248.631190][T12632] dump_backtrace+0x0/0x530 [ 248.632107][T12632] show_stack+0x2c/0x3c [ 248.632941][T12632] dump_stack_lvl+0x108/0x170 [ 248.633948][T12632] dump_stack+0x1c/0x58 [ 248.634841][T12632] should_fail+0x3b8/0x514 [ 248.635763][T12632] __should_failslab+0xbc/0x110 [ 248.636812][T12632] should_failslab+0x10/0x28 [ 248.637810][T12632] slab_pre_alloc_hook+0x64/0xe8 [ 248.638875][T12632] __kmalloc+0xc0/0x4c8 [ 248.639764][T12632] tomoyo_realpath_from_path+0xd0/0x508 [ 248.640921][T12632] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.642008][T12632] tomoyo_file_ioctl+0x2c/0x3c [ 248.642867][T12632] security_file_ioctl+0x80/0xbc [ 248.643936][T12632] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.645028][T12632] invoke_syscall+0x98/0x2b8 [ 248.646030][T12632] el0_svc_common+0x138/0x258 [ 248.647063][T12632] do_el0_svc+0x58/0x14c [ 248.647963][T12632] el0_svc+0x7c/0x1f0 [ 248.648833][T12632] el0t_64_sync_handler+0x84/0xe4 [ 248.649926][T12632] el0t_64_sync+0x1a0/0x1a4 [ 248.650911][T12634] CPU: 1 PID: 12634 Comm: syz.3.4074 Not tainted 5.15.170-syzkaller #0 [ 248.652602][T12634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.654800][T12634] Call trace: [ 248.655480][T12634] dump_backtrace+0x0/0x530 [ 248.656381][T12634] show_stack+0x2c/0x3c [ 248.657207][T12634] dump_stack_lvl+0x108/0x170 [ 248.658201][T12634] dump_stack+0x1c/0x58 [ 248.659068][T12634] should_fail+0x3b8/0x514 [ 248.659943][T12634] __should_failslab+0xbc/0x110 [ 248.660934][T12634] should_failslab+0x10/0x28 [ 248.661932][T12634] slab_pre_alloc_hook+0x64/0xe8 [ 248.662849][T12634] __kmalloc+0xc0/0x4c8 [ 248.663723][T12634] tomoyo_realpath_from_path+0xd0/0x508 [ 248.664821][T12634] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.666052][T12634] tomoyo_file_ioctl+0x2c/0x3c [ 248.666991][T12634] security_file_ioctl+0x80/0xbc [ 248.667968][T12634] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.668905][T12634] invoke_syscall+0x98/0x2b8 [ 248.669835][T12634] el0_svc_common+0x138/0x258 [ 248.670727][T12634] do_el0_svc+0x58/0x14c [ 248.671602][T12634] el0_svc+0x7c/0x1f0 [ 248.672435][T12634] el0t_64_sync_handler+0x84/0xe4 [ 248.673490][T12634] el0t_64_sync+0x1a0/0x1a4 [ 248.675149][T12632] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.695465][T12637] FAULT_INJECTION: forcing a failure. [ 248.695465][T12637] name failslab, interval 1, probability 0, space 0, times 0 [ 248.695822][T12634] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.698482][T12638] FAULT_INJECTION: forcing a failure. [ 248.698482][T12638] name failslab, interval 1, probability 0, space 0, times 0 [ 248.702332][T12637] CPU: 0 PID: 12637 Comm: syz.1.4076 Not tainted 5.15.170-syzkaller #0 [ 248.702350][T12637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.702358][T12637] Call trace: [ 248.702362][T12637] dump_backtrace+0x0/0x530 [ 248.702377][T12637] show_stack+0x2c/0x3c [ 248.702386][T12637] dump_stack_lvl+0x108/0x170 [ 248.702397][T12637] dump_stack+0x1c/0x58 [ 248.702406][T12637] should_fail+0x3b8/0x514 [ 248.702417][T12637] __should_failslab+0xbc/0x110 [ 248.702427][T12637] should_failslab+0x10/0x28 [ 248.702438][T12637] slab_pre_alloc_hook+0x64/0xe8 [ 248.702448][T12637] __kmalloc+0xc0/0x4c8 [ 248.702457][T12637] tomoyo_realpath_from_path+0xd0/0x508 [ 248.702470][T12637] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.702481][T12637] tomoyo_file_ioctl+0x2c/0x3c [ 248.702492][T12637] security_file_ioctl+0x80/0xbc [ 248.702503][T12637] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.702514][T12637] invoke_syscall+0x98/0x2b8 [ 248.702525][T12637] el0_svc_common+0x138/0x258 [ 248.702547][T12637] do_el0_svc+0x58/0x14c [ 248.702558][T12637] el0_svc+0x7c/0x1f0 [ 248.702568][T12637] el0t_64_sync_handler+0x84/0xe4 [ 248.702579][T12637] el0t_64_sync+0x1a0/0x1a4 [ 248.702591][T12637] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.719093][T12638] CPU: 0 PID: 12638 Comm: syz.2.4075 Not tainted 5.15.170-syzkaller #0 [ 248.719113][T12638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.719122][T12638] Call trace: [ 248.719126][T12638] dump_backtrace+0x0/0x530 [ 248.719141][T12638] show_stack+0x2c/0x3c [ 248.719150][T12638] dump_stack_lvl+0x108/0x170 [ 248.719162][T12638] dump_stack+0x1c/0x58 [ 248.719171][T12638] should_fail+0x3b8/0x514 [ 248.719182][T12638] __should_failslab+0xbc/0x110 [ 248.719192][T12638] should_failslab+0x10/0x28 [ 248.719203][T12638] slab_pre_alloc_hook+0x64/0xe8 [ 248.719213][T12638] __kmalloc+0xc0/0x4c8 [ 248.719222][T12638] tomoyo_realpath_from_path+0xd0/0x508 [ 248.719234][T12638] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.719245][T12638] tomoyo_file_ioctl+0x2c/0x3c [ 248.719256][T12638] security_file_ioctl+0x80/0xbc [ 248.719267][T12638] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.719278][T12638] invoke_syscall+0x98/0x2b8 [ 248.719289][T12638] el0_svc_common+0x138/0x258 [ 248.719300][T12638] do_el0_svc+0x58/0x14c [ 248.719310][T12638] el0_svc+0x7c/0x1f0 [ 248.719319][T12638] el0t_64_sync_handler+0x84/0xe4 [ 248.719330][T12638] el0t_64_sync+0x1a0/0x1a4 [ 248.719342][T12638] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.719945][T12640] FAULT_INJECTION: forcing a failure. [ 248.719945][T12640] name failslab, interval 1, probability 0, space 0, times 0 [ 248.719969][T12640] CPU: 0 PID: 12640 Comm: syz.4.4077 Not tainted 5.15.170-syzkaller #0 [ 248.719982][T12640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.719990][T12640] Call trace: [ 248.719993][T12640] dump_backtrace+0x0/0x530 [ 248.720005][T12640] show_stack+0x2c/0x3c [ 248.720013][T12640] dump_stack_lvl+0x108/0x170 [ 248.720024][T12640] dump_stack+0x1c/0x58 [ 248.720033][T12640] should_fail+0x3b8/0x514 [ 248.720043][T12640] __should_failslab+0xbc/0x110 [ 248.720053][T12640] should_failslab+0x10/0x28 [ 248.720063][T12640] slab_pre_alloc_hook+0x64/0xe8 [ 248.720072][T12640] __kmalloc+0xc0/0x4c8 [ 248.720081][T12640] tomoyo_realpath_from_path+0xd0/0x508 [ 248.720093][T12640] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.720104][T12640] tomoyo_file_ioctl+0x2c/0x3c [ 248.720115][T12640] security_file_ioctl+0x80/0xbc [ 248.720125][T12640] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.720136][T12640] invoke_syscall+0x98/0x2b8 [ 248.720147][T12640] el0_svc_common+0x138/0x258 [ 248.720158][T12640] do_el0_svc+0x58/0x14c [ 248.720168][T12640] el0_svc+0x7c/0x1f0 [ 248.720177][T12640] el0t_64_sync_handler+0x84/0xe4 [ 248.720187][T12640] el0t_64_sync+0x1a0/0x1a4 [ 248.720198][T12640] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.724513][T12642] FAULT_INJECTION: forcing a failure. [ 248.724513][T12642] name failslab, interval 1, probability 0, space 0, times 0 [ 248.753211][T12644] FAULT_INJECTION: forcing a failure. [ 248.753211][T12644] name failslab, interval 1, probability 0, space 0, times 0 [ 248.767914][T12642] CPU: 1 PID: 12642 Comm: syz.3.4078 Not tainted 5.15.170-syzkaller #0 [ 248.795629][T12642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.795644][T12642] Call trace: [ 248.795648][T12642] dump_backtrace+0x0/0x530 [ 248.795663][T12642] show_stack+0x2c/0x3c [ 248.795672][T12642] dump_stack_lvl+0x108/0x170 [ 248.795684][T12642] dump_stack+0x1c/0x58 [ 248.795694][T12642] should_fail+0x3b8/0x514 [ 248.795710][T12642] __should_failslab+0xbc/0x110 [ 248.795722][T12642] should_failslab+0x10/0x28 [ 248.795732][T12642] slab_pre_alloc_hook+0x64/0xe8 [ 248.795743][T12642] __kmalloc+0xc0/0x4c8 [ 248.795751][T12642] tomoyo_realpath_from_path+0xd0/0x508 [ 248.795764][T12642] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.795775][T12642] tomoyo_file_ioctl+0x2c/0x3c [ 248.795786][T12642] security_file_ioctl+0x80/0xbc [ 248.795797][T12642] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.795808][T12642] invoke_syscall+0x98/0x2b8 [ 248.795819][T12642] el0_svc_common+0x138/0x258 [ 248.795830][T12642] do_el0_svc+0x58/0x14c [ 248.795840][T12642] el0_svc+0x7c/0x1f0 [ 248.795851][T12642] el0t_64_sync_handler+0x84/0xe4 [ 248.795861][T12642] el0t_64_sync+0x1a0/0x1a4 [ 248.800995][T12644] CPU: 1 PID: 12644 Comm: syz.0.4079 Not tainted 5.15.170-syzkaller #0 [ 248.801013][T12644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.801021][T12644] Call trace: [ 248.801025][T12644] dump_backtrace+0x0/0x530 [ 248.801039][T12644] show_stack+0x2c/0x3c [ 248.801052][T12644] dump_stack_lvl+0x108/0x170 [ 248.801064][T12644] dump_stack+0x1c/0x58 [ 248.801073][T12644] should_fail+0x3b8/0x514 [ 248.801083][T12644] __should_failslab+0xbc/0x110 [ 248.801094][T12644] should_failslab+0x10/0x28 [ 248.801104][T12644] slab_pre_alloc_hook+0x64/0xe8 [ 248.801114][T12644] __kmalloc+0xc0/0x4c8 [ 248.801122][T12644] tomoyo_realpath_from_path+0xd0/0x508 [ 248.801134][T12644] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.801145][T12644] tomoyo_file_ioctl+0x2c/0x3c [ 248.801156][T12644] security_file_ioctl+0x80/0xbc [ 248.801167][T12644] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.801179][T12644] invoke_syscall+0x98/0x2b8 [ 248.801189][T12644] el0_svc_common+0x138/0x258 [ 248.801200][T12644] do_el0_svc+0x58/0x14c [ 248.801210][T12644] el0_svc+0x7c/0x1f0 [ 248.801220][T12644] el0t_64_sync_handler+0x84/0xe4 [ 248.801230][T12644] el0t_64_sync+0x1a0/0x1a4 [ 248.801262][T12644] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.802171][T12642] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.834960][T12646] FAULT_INJECTION: forcing a failure. [ 248.834960][T12646] name failslab, interval 1, probability 0, space 0, times 0 [ 248.852831][T12646] CPU: 1 PID: 12646 Comm: syz.1.4080 Not tainted 5.15.170-syzkaller #0 [ 248.854445][T12646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.856406][T12646] Call trace: [ 248.857049][T12646] dump_backtrace+0x0/0x530 [ 248.857962][T12646] show_stack+0x2c/0x3c [ 248.858774][T12646] dump_stack_lvl+0x108/0x170 [ 248.859707][T12646] dump_stack+0x1c/0x58 [ 248.860506][T12646] should_fail+0x3b8/0x514 [ 248.861359][T12646] __should_failslab+0xbc/0x110 [ 248.862325][T12646] should_failslab+0x10/0x28 [ 248.863252][T12646] slab_pre_alloc_hook+0x64/0xe8 [ 248.864204][T12646] __kmalloc+0xc0/0x4c8 [ 248.865009][T12646] tomoyo_realpath_from_path+0xd0/0x508 [ 248.866091][T12646] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.867152][T12646] tomoyo_file_ioctl+0x2c/0x3c [ 248.868072][T12646] security_file_ioctl+0x80/0xbc [ 248.869029][T12646] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.869976][T12646] invoke_syscall+0x98/0x2b8 [ 248.870834][T12646] el0_svc_common+0x138/0x258 [ 248.871764][T12646] do_el0_svc+0x58/0x14c [ 248.872589][T12646] el0_svc+0x7c/0x1f0 [ 248.873346][T12646] el0t_64_sync_handler+0x84/0xe4 [ 248.874252][T12646] el0t_64_sync+0x1a0/0x1a4 [ 248.891387][T12646] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.898675][T12649] FAULT_INJECTION: forcing a failure. [ 248.898675][T12649] name failslab, interval 1, probability 0, space 0, times 0 [ 248.901384][T12649] CPU: 1 PID: 12649 Comm: syz.2.4081 Not tainted 5.15.170-syzkaller #0 [ 248.902348][T12650] FAULT_INJECTION: forcing a failure. [ 248.902348][T12650] name failslab, interval 1, probability 0, space 0, times 0 [ 248.902943][T12649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.907757][T12649] Call trace: [ 248.908389][T12649] dump_backtrace+0x0/0x530 [ 248.909312][T12649] show_stack+0x2c/0x3c [ 248.910285][T12649] dump_stack_lvl+0x108/0x170 [ 248.911134][T12649] dump_stack+0x1c/0x58 [ 248.912048][T12649] should_fail+0x3b8/0x514 [ 248.912960][T12649] __should_failslab+0xbc/0x110 [ 248.913916][T12649] should_failslab+0x10/0x28 [ 248.914837][T12649] slab_pre_alloc_hook+0x64/0xe8 [ 248.915871][T12649] __kmalloc+0xc0/0x4c8 [ 248.916793][T12649] tomoyo_realpath_from_path+0xd0/0x508 [ 248.918025][T12649] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.919174][T12649] tomoyo_file_ioctl+0x2c/0x3c [ 248.920125][T12649] security_file_ioctl+0x80/0xbc [ 248.921315][T12649] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.922320][T12649] invoke_syscall+0x98/0x2b8 [ 248.923297][T12649] el0_svc_common+0x138/0x258 [ 248.924322][T12649] do_el0_svc+0x58/0x14c [ 248.925184][T12649] el0_svc+0x7c/0x1f0 [ 248.926019][T12649] el0t_64_sync_handler+0x84/0xe4 [ 248.927046][T12649] el0t_64_sync+0x1a0/0x1a4 [ 248.927928][T12650] CPU: 0 PID: 12650 Comm: syz.4.4082 Not tainted 5.15.170-syzkaller #0 [ 248.929648][T12650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.931557][T12650] Call trace: [ 248.932227][T12650] dump_backtrace+0x0/0x530 [ 248.933192][T12650] show_stack+0x2c/0x3c [ 248.934029][T12650] dump_stack_lvl+0x108/0x170 [ 248.934979][T12650] dump_stack+0x1c/0x58 [ 248.935741][T12650] should_fail+0x3b8/0x514 [ 248.936658][T12650] __should_failslab+0xbc/0x110 [ 248.937637][T12650] should_failslab+0x10/0x28 [ 248.938550][T12650] slab_pre_alloc_hook+0x64/0xe8 [ 248.939221][T12654] FAULT_INJECTION: forcing a failure. [ 248.939221][T12654] name failslab, interval 1, probability 0, space 0, times 0 [ 248.939536][T12650] __kmalloc+0xc0/0x4c8 [ 248.942734][T12650] tomoyo_realpath_from_path+0xd0/0x508 [ 248.943841][T12650] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.944911][T12650] tomoyo_file_ioctl+0x2c/0x3c [ 248.945896][T12650] security_file_ioctl+0x80/0xbc [ 248.946911][T12650] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.947927][T12650] invoke_syscall+0x98/0x2b8 [ 248.948891][T12650] el0_svc_common+0x138/0x258 [ 248.949885][T12650] do_el0_svc+0x58/0x14c [ 248.950755][T12650] el0_svc+0x7c/0x1f0 [ 248.951576][T12650] el0t_64_sync_handler+0x84/0xe4 [ 248.952595][T12650] el0t_64_sync+0x1a0/0x1a4 [ 248.953466][T12654] CPU: 1 PID: 12654 Comm: syz.0.4083 Not tainted 5.15.170-syzkaller #0 [ 248.955284][T12654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.957461][T12654] Call trace: [ 248.958196][T12654] dump_backtrace+0x0/0x530 [ 248.959152][T12654] show_stack+0x2c/0x3c [ 248.960074][T12654] dump_stack_lvl+0x108/0x170 [ 248.961043][T12654] dump_stack+0x1c/0x58 [ 248.961845][T12654] should_fail+0x3b8/0x514 [ 248.962430][T12653] FAULT_INJECTION: forcing a failure. [ 248.962430][T12653] name failslab, interval 1, probability 0, space 0, times 0 [ 248.962711][T12654] __should_failslab+0xbc/0x110 [ 248.966231][T12654] should_failslab+0x10/0x28 [ 248.967174][T12654] slab_pre_alloc_hook+0x64/0xe8 [ 248.968266][T12654] __kmalloc+0xc0/0x4c8 [ 248.969133][T12654] tomoyo_realpath_from_path+0xd0/0x508 [ 248.970253][T12654] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.971348][T12654] tomoyo_file_ioctl+0x2c/0x3c [ 248.972309][T12654] security_file_ioctl+0x80/0xbc [ 248.973296][T12654] __arm64_sys_ioctl+0xa8/0x1c8 [ 248.974326][T12654] invoke_syscall+0x98/0x2b8 [ 248.975306][T12654] el0_svc_common+0x138/0x258 [ 248.976258][T12654] do_el0_svc+0x58/0x14c [ 248.977073][T12654] el0_svc+0x7c/0x1f0 [ 248.977908][T12654] el0t_64_sync_handler+0x84/0xe4 [ 248.979012][T12654] el0t_64_sync+0x1a0/0x1a4 [ 248.980019][T12653] CPU: 0 PID: 12653 Comm: syz.3.4084 Not tainted 5.15.170-syzkaller #0 [ 248.981718][T12653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 248.983674][T12653] Call trace: [ 248.984314][T12653] dump_backtrace+0x0/0x530 [ 248.985234][T12653] show_stack+0x2c/0x3c [ 248.986283][T12653] dump_stack_lvl+0x108/0x170 [ 248.987331][T12653] dump_stack+0x1c/0x58 [ 248.988203][T12653] should_fail+0x3b8/0x514 [ 248.989169][T12653] __should_failslab+0xbc/0x110 [ 248.989757][T12649] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.990196][T12653] should_failslab+0x10/0x28 [ 248.991850][T12654] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.992599][T12653] slab_pre_alloc_hook+0x64/0xe8 [ 248.994429][T12650] ERROR: Out of memory at tomoyo_realpath_from_path. [ 248.995097][T12653] __kmalloc+0xc0/0x4c8 [ 248.995112][T12653] tomoyo_realpath_from_path+0xd0/0x508 [ 248.995125][T12653] tomoyo_path_number_perm+0x1f8/0x6b0 [ 248.995136][T12653] tomoyo_file_ioctl+0x2c/0x3c [ 249.000662][T12653] security_file_ioctl+0x80/0xbc [ 249.000683][T12653] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.000696][T12653] invoke_syscall+0x98/0x2b8 [ 249.000708][T12653] el0_svc_common+0x138/0x258 [ 249.000718][T12653] do_el0_svc+0x58/0x14c [ 249.000728][T12653] el0_svc+0x7c/0x1f0 [ 249.000739][T12653] el0t_64_sync_handler+0x84/0xe4 [ 249.000750][T12653] el0t_64_sync+0x1a0/0x1a4 [ 249.008694][T12656] FAULT_INJECTION: forcing a failure. [ 249.008694][T12656] name failslab, interval 1, probability 0, space 0, times 0 [ 249.008722][T12656] CPU: 0 PID: 12656 Comm: syz.1.4085 Not tainted 5.15.170-syzkaller #0 [ 249.008735][T12656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.008744][T12656] Call trace: [ 249.008748][T12656] dump_backtrace+0x0/0x530 [ 249.008762][T12656] show_stack+0x2c/0x3c [ 249.008771][T12656] dump_stack_lvl+0x108/0x170 [ 249.008781][T12656] dump_stack+0x1c/0x58 [ 249.008790][T12656] should_fail+0x3b8/0x514 [ 249.008800][T12656] __should_failslab+0xbc/0x110 [ 249.008811][T12656] should_failslab+0x10/0x28 [ 249.008821][T12656] slab_pre_alloc_hook+0x64/0xe8 [ 249.008831][T12656] __kmalloc+0xc0/0x4c8 [ 249.008840][T12656] tomoyo_realpath_from_path+0xd0/0x508 [ 249.008852][T12656] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.008863][T12656] tomoyo_file_ioctl+0x2c/0x3c [ 249.008873][T12656] security_file_ioctl+0x80/0xbc [ 249.008884][T12656] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.008895][T12656] invoke_syscall+0x98/0x2b8 [ 249.008906][T12656] el0_svc_common+0x138/0x258 [ 249.008916][T12656] do_el0_svc+0x58/0x14c [ 249.008926][T12656] el0_svc+0x7c/0x1f0 [ 249.008936][T12656] el0t_64_sync_handler+0x84/0xe4 [ 249.008946][T12656] el0t_64_sync+0x1a0/0x1a4 [ 249.008957][T12656] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.014853][T12653] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.091021][T12661] FAULT_INJECTION: forcing a failure. [ 249.091021][T12661] name failslab, interval 1, probability 0, space 0, times 0 [ 249.094518][T12659] FAULT_INJECTION: forcing a failure. [ 249.094518][T12659] name failslab, interval 1, probability 0, space 0, times 0 [ 249.100265][T12664] FAULT_INJECTION: forcing a failure. [ 249.100265][T12664] name failslab, interval 1, probability 0, space 0, times 0 [ 249.102865][T12664] CPU: 0 PID: 12664 Comm: syz.1.4087 Not tainted 5.15.170-syzkaller #0 [ 249.104822][T12664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.106695][T12664] Call trace: [ 249.107358][T12664] dump_backtrace+0x0/0x530 [ 249.108229][T12664] show_stack+0x2c/0x3c [ 249.109045][T12664] dump_stack_lvl+0x108/0x170 [ 249.109971][T12664] dump_stack+0x1c/0x58 [ 249.110821][T12664] should_fail+0x3b8/0x514 [ 249.111688][T12664] __should_failslab+0xbc/0x110 [ 249.112627][T12664] should_failslab+0x10/0x28 [ 249.113554][T12664] slab_pre_alloc_hook+0x64/0xe8 [ 249.114553][T12664] __kmalloc+0xc0/0x4c8 [ 249.115470][T12664] tomoyo_realpath_from_path+0xd0/0x508 [ 249.116653][T12664] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.117788][T12664] tomoyo_file_ioctl+0x2c/0x3c [ 249.118728][T12664] security_file_ioctl+0x80/0xbc [ 249.119743][T12664] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.120758][T12664] invoke_syscall+0x98/0x2b8 [ 249.121670][T12664] el0_svc_common+0x138/0x258 [ 249.122651][T12664] do_el0_svc+0x58/0x14c [ 249.123498][T12664] el0_svc+0x7c/0x1f0 [ 249.124387][T12664] el0t_64_sync_handler+0x84/0xe4 [ 249.125436][T12664] el0t_64_sync+0x1a0/0x1a4 [ 249.126352][T12659] CPU: 1 PID: 12659 Comm: syz.4.4088 Not tainted 5.15.170-syzkaller #0 [ 249.128073][T12659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.130135][T12659] Call trace: [ 249.130918][T12659] dump_backtrace+0x0/0x530 [ 249.131901][T12659] show_stack+0x2c/0x3c [ 249.132846][T12659] dump_stack_lvl+0x108/0x170 [ 249.133851][T12659] dump_stack+0x1c/0x58 [ 249.134758][T12659] should_fail+0x3b8/0x514 [ 249.135746][T12659] __should_failslab+0xbc/0x110 [ 249.136788][T12659] should_failslab+0x10/0x28 [ 249.137712][T12659] slab_pre_alloc_hook+0x64/0xe8 [ 249.138727][T12659] __kmalloc+0xc0/0x4c8 [ 249.139539][T12659] tomoyo_realpath_from_path+0xd0/0x508 [ 249.140554][T12666] FAULT_INJECTION: forcing a failure. [ 249.140554][T12666] name failslab, interval 1, probability 0, space 0, times 0 [ 249.140611][T12659] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.144318][T12659] tomoyo_file_ioctl+0x2c/0x3c [ 249.145291][T12659] security_file_ioctl+0x80/0xbc [ 249.146450][T12659] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.147481][T12659] invoke_syscall+0x98/0x2b8 [ 249.148415][T12659] el0_svc_common+0x138/0x258 [ 249.149344][T12659] do_el0_svc+0x58/0x14c [ 249.150208][T12659] el0_svc+0x7c/0x1f0 [ 249.150954][T12659] el0t_64_sync_handler+0x84/0xe4 [ 249.151949][T12659] el0t_64_sync+0x1a0/0x1a4 [ 249.152793][T12666] CPU: 0 PID: 12666 Comm: syz.3.4089 Not tainted 5.15.170-syzkaller #0 [ 249.154471][T12666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.156621][T12666] Call trace: [ 249.157237][T12666] dump_backtrace+0x0/0x530 [ 249.158147][T12666] show_stack+0x2c/0x3c [ 249.158939][T12666] dump_stack_lvl+0x108/0x170 [ 249.159759][T12666] dump_stack+0x1c/0x58 [ 249.160648][T12666] should_fail+0x3b8/0x514 [ 249.161515][T12666] __should_failslab+0xbc/0x110 [ 249.162448][T12666] should_failslab+0x10/0x28 [ 249.163332][T12666] slab_pre_alloc_hook+0x64/0xe8 [ 249.164390][T12666] __kmalloc+0xc0/0x4c8 [ 249.165228][T12666] tomoyo_realpath_from_path+0xd0/0x508 [ 249.166225][T12666] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.167395][T12666] tomoyo_file_ioctl+0x2c/0x3c [ 249.168394][T12666] security_file_ioctl+0x80/0xbc [ 249.169364][T12666] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.170350][T12666] invoke_syscall+0x98/0x2b8 [ 249.171325][T12666] el0_svc_common+0x138/0x258 [ 249.172375][T12666] do_el0_svc+0x58/0x14c [ 249.173276][T12666] el0_svc+0x7c/0x1f0 [ 249.174086][T12666] el0t_64_sync_handler+0x84/0xe4 [ 249.175083][T12666] el0t_64_sync+0x1a0/0x1a4 [ 249.176018][T12661] CPU: 1 PID: 12661 Comm: syz.0.4090 Not tainted 5.15.170-syzkaller #0 [ 249.177828][T12661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.179984][T12661] Call trace: [ 249.180654][T12661] dump_backtrace+0x0/0x530 [ 249.181541][T12661] show_stack+0x2c/0x3c [ 249.182413][T12661] dump_stack_lvl+0x108/0x170 [ 249.183363][T12661] dump_stack+0x1c/0x58 [ 249.184255][T12661] should_fail+0x3b8/0x514 [ 249.185090][T12661] __should_failslab+0xbc/0x110 [ 249.186005][T12661] should_failslab+0x10/0x28 [ 249.186878][T12661] slab_pre_alloc_hook+0x64/0xe8 [ 249.187814][T12661] __kmalloc+0xc0/0x4c8 [ 249.188729][T12661] tomoyo_realpath_from_path+0xd0/0x508 [ 249.189834][T12661] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.190970][T12661] tomoyo_file_ioctl+0x2c/0x3c [ 249.191861][T12661] security_file_ioctl+0x80/0xbc [ 249.192432][T12664] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.192853][T12661] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.194503][T12666] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.195312][T12661] invoke_syscall+0x98/0x2b8 [ 249.195330][T12661] el0_svc_common+0x138/0x258 [ 249.195341][T12661] do_el0_svc+0x58/0x14c [ 249.195352][T12661] el0_svc+0x7c/0x1f0 [ 249.195363][T12661] el0t_64_sync_handler+0x84/0xe4 [ 249.195373][T12661] el0t_64_sync+0x1a0/0x1a4 [ 249.196651][T12665] FAULT_INJECTION: forcing a failure. [ 249.196651][T12665] name failslab, interval 1, probability 0, space 0, times 0 [ 249.203274][T12659] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.204806][T12665] CPU: 1 PID: 12665 Comm: syz.2.4086 Not tainted 5.15.170-syzkaller #0 [ 249.204824][T12665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.204833][T12665] Call trace: [ 249.204837][T12665] dump_backtrace+0x0/0x530 [ 249.208975][T12661] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.209611][T12665] show_stack+0x2c/0x3c [ 249.209629][T12665] dump_stack_lvl+0x108/0x170 [ 249.209641][T12665] dump_stack+0x1c/0x58 [ 249.215185][T12665] should_fail+0x3b8/0x514 [ 249.215203][T12665] __should_failslab+0xbc/0x110 [ 249.215214][T12665] should_failslab+0x10/0x28 [ 249.215225][T12665] slab_pre_alloc_hook+0x64/0xe8 [ 249.215235][T12665] __kmalloc+0xc0/0x4c8 [ 249.215244][T12665] tomoyo_realpath_from_path+0xd0/0x508 [ 249.215256][T12665] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.215267][T12665] tomoyo_file_ioctl+0x2c/0x3c [ 249.215278][T12665] security_file_ioctl+0x80/0xbc [ 249.215289][T12665] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.215300][T12665] invoke_syscall+0x98/0x2b8 [ 249.215311][T12665] el0_svc_common+0x138/0x258 [ 249.215322][T12665] do_el0_svc+0x58/0x14c [ 249.215332][T12665] el0_svc+0x7c/0x1f0 [ 249.215342][T12665] el0t_64_sync_handler+0x84/0xe4 [ 249.215353][T12665] el0t_64_sync+0x1a0/0x1a4 [ 249.221541][T12665] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.259214][T12668] FAULT_INJECTION: forcing a failure. [ 249.259214][T12668] name failslab, interval 1, probability 0, space 0, times 0 [ 249.261900][T12668] CPU: 1 PID: 12668 Comm: syz.3.4091 Not tainted 5.15.170-syzkaller #0 [ 249.263692][T12668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.265708][T12668] Call trace: [ 249.266336][T12668] dump_backtrace+0x0/0x530 [ 249.267242][T12668] show_stack+0x2c/0x3c [ 249.268075][T12668] dump_stack_lvl+0x108/0x170 [ 249.269078][T12668] dump_stack+0x1c/0x58 [ 249.269956][T12668] should_fail+0x3b8/0x514 [ 249.270782][T12668] __should_failslab+0xbc/0x110 [ 249.271850][T12668] should_failslab+0x10/0x28 [ 249.272857][T12668] slab_pre_alloc_hook+0x64/0xe8 [ 249.273939][T12668] __kmalloc+0xc0/0x4c8 [ 249.274932][T12668] tomoyo_realpath_from_path+0xd0/0x508 [ 249.276046][T12668] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.277099][T12668] tomoyo_file_ioctl+0x2c/0x3c [ 249.278179][T12668] security_file_ioctl+0x80/0xbc [ 249.279288][T12668] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.280326][T12668] invoke_syscall+0x98/0x2b8 [ 249.281365][T12668] el0_svc_common+0x138/0x258 [ 249.282366][T12668] do_el0_svc+0x58/0x14c [ 249.283229][T12668] el0_svc+0x7c/0x1f0 [ 249.284037][T12668] el0t_64_sync_handler+0x84/0xe4 [ 249.285061][T12668] el0t_64_sync+0x1a0/0x1a4 [ 249.290446][T12672] FAULT_INJECTION: forcing a failure. [ 249.290446][T12672] name failslab, interval 1, probability 0, space 0, times 0 [ 249.295821][T12672] CPU: 0 PID: 12672 Comm: syz.2.4092 Not tainted 5.15.170-syzkaller #0 [ 249.297582][T12672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.299362][T12672] Call trace: [ 249.300029][T12672] dump_backtrace+0x0/0x530 [ 249.300904][T12672] show_stack+0x2c/0x3c [ 249.301756][T12672] dump_stack_lvl+0x108/0x170 [ 249.302706][T12672] dump_stack+0x1c/0x58 [ 249.303504][T12672] should_fail+0x3b8/0x514 [ 249.304372][T12672] __should_failslab+0xbc/0x110 [ 249.305603][T12672] should_failslab+0x10/0x28 [ 249.306595][T12672] slab_pre_alloc_hook+0x64/0xe8 [ 249.307627][T12672] __kmalloc+0xc0/0x4c8 [ 249.308047][T12668] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.308437][T12672] tomoyo_realpath_from_path+0xd0/0x508 [ 249.311129][T12672] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.311146][T12672] tomoyo_file_ioctl+0x2c/0x3c [ 249.311158][T12672] security_file_ioctl+0x80/0xbc [ 249.311169][T12672] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.311181][T12672] invoke_syscall+0x98/0x2b8 [ 249.311193][T12672] el0_svc_common+0x138/0x258 [ 249.311204][T12672] do_el0_svc+0x58/0x14c [ 249.311214][T12672] el0_svc+0x7c/0x1f0 [ 249.311225][T12672] el0t_64_sync_handler+0x84/0xe4 [ 249.311235][T12672] el0t_64_sync+0x1a0/0x1a4 [ 249.312496][T12673] FAULT_INJECTION: forcing a failure. [ 249.312496][T12673] name failslab, interval 1, probability 0, space 0, times 0 [ 249.312521][T12673] CPU: 0 PID: 12673 Comm: syz.4.4094 Not tainted 5.15.170-syzkaller #0 [ 249.312543][T12673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.312551][T12673] Call trace: [ 249.312554][T12673] dump_backtrace+0x0/0x530 [ 249.312566][T12673] show_stack+0x2c/0x3c [ 249.312575][T12673] dump_stack_lvl+0x108/0x170 [ 249.312585][T12673] dump_stack+0x1c/0x58 [ 249.312594][T12673] should_fail+0x3b8/0x514 [ 249.312604][T12673] __should_failslab+0xbc/0x110 [ 249.312614][T12673] should_failslab+0x10/0x28 [ 249.312624][T12673] slab_pre_alloc_hook+0x64/0xe8 [ 249.312634][T12673] __kmalloc+0xc0/0x4c8 [ 249.312643][T12673] tomoyo_realpath_from_path+0xd0/0x508 [ 249.312655][T12673] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.312666][T12673] tomoyo_file_ioctl+0x2c/0x3c [ 249.312676][T12673] security_file_ioctl+0x80/0xbc [ 249.312687][T12673] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.312698][T12673] invoke_syscall+0x98/0x2b8 [ 249.312708][T12673] el0_svc_common+0x138/0x258 [ 249.312719][T12673] do_el0_svc+0x58/0x14c [ 249.312729][T12673] el0_svc+0x7c/0x1f0 [ 249.312739][T12673] el0t_64_sync_handler+0x84/0xe4 [ 249.312749][T12673] el0t_64_sync+0x1a0/0x1a4 [ 249.312761][T12673] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.313226][T12674] FAULT_INJECTION: forcing a failure. [ 249.313226][T12674] name failslab, interval 1, probability 0, space 0, times 0 [ 249.313248][T12674] CPU: 0 PID: 12674 Comm: syz.0.4093 Not tainted 5.15.170-syzkaller #0 [ 249.313261][T12674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.313268][T12674] Call trace: [ 249.313272][T12674] dump_backtrace+0x0/0x530 [ 249.313282][T12674] show_stack+0x2c/0x3c [ 249.313291][T12674] dump_stack_lvl+0x108/0x170 [ 249.313300][T12674] dump_stack+0x1c/0x58 [ 249.313309][T12674] should_fail+0x3b8/0x514 [ 249.313319][T12674] __should_failslab+0xbc/0x110 [ 249.313328][T12674] should_failslab+0x10/0x28 [ 249.313338][T12674] slab_pre_alloc_hook+0x64/0xe8 [ 249.313347][T12674] __kmalloc+0xc0/0x4c8 [ 249.313356][T12674] tomoyo_realpath_from_path+0xd0/0x508 [ 249.313368][T12674] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.313378][T12674] tomoyo_file_ioctl+0x2c/0x3c [ 249.313389][T12674] security_file_ioctl+0x80/0xbc [ 249.313399][T12674] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.313411][T12674] invoke_syscall+0x98/0x2b8 [ 249.313421][T12674] el0_svc_common+0x138/0x258 [ 249.313432][T12674] do_el0_svc+0x58/0x14c [ 249.313442][T12674] el0_svc+0x7c/0x1f0 [ 249.313452][T12674] el0t_64_sync_handler+0x84/0xe4 [ 249.313463][T12674] el0t_64_sync+0x1a0/0x1a4 [ 249.313473][T12674] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.313895][T12672] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.355362][T12676] FAULT_INJECTION: forcing a failure. [ 249.355362][T12676] name failslab, interval 1, probability 0, space 0, times 0 [ 249.402212][T12676] CPU: 0 PID: 12676 Comm: syz.1.4095 Not tainted 5.15.170-syzkaller #0 [ 249.403887][T12676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.405952][T12676] Call trace: [ 249.406652][T12676] dump_backtrace+0x0/0x530 [ 249.407542][T12676] show_stack+0x2c/0x3c [ 249.408467][T12676] dump_stack_lvl+0x108/0x170 [ 249.409359][T12676] dump_stack+0x1c/0x58 [ 249.410185][T12676] should_fail+0x3b8/0x514 [ 249.411162][T12676] __should_failslab+0xbc/0x110 [ 249.412089][T12676] should_failslab+0x10/0x28 [ 249.412934][T12676] slab_pre_alloc_hook+0x64/0xe8 [ 249.413916][T12676] __kmalloc+0xc0/0x4c8 [ 249.414679][T12676] tomoyo_realpath_from_path+0xd0/0x508 [ 249.415877][T12676] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.417021][T12676] tomoyo_file_ioctl+0x2c/0x3c [ 249.417957][T12676] security_file_ioctl+0x80/0xbc [ 249.419017][T12676] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.419943][T12676] invoke_syscall+0x98/0x2b8 [ 249.420925][T12676] el0_svc_common+0x138/0x258 [ 249.421810][T12676] do_el0_svc+0x58/0x14c [ 249.422743][T12676] el0_svc+0x7c/0x1f0 [ 249.423570][T12676] el0t_64_sync_handler+0x84/0xe4 [ 249.424523][T12681] FAULT_INJECTION: forcing a failure. [ 249.424523][T12681] name failslab, interval 1, probability 0, space 0, times 0 [ 249.424672][T12676] el0t_64_sync+0x1a0/0x1a4 [ 249.428356][T12681] CPU: 1 PID: 12681 Comm: syz.4.4097 Not tainted 5.15.170-syzkaller #0 [ 249.429999][T12681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.432003][T12681] Call trace: [ 249.432679][T12681] dump_backtrace+0x0/0x530 [ 249.433599][T12681] show_stack+0x2c/0x3c [ 249.434484][T12681] dump_stack_lvl+0x108/0x170 [ 249.435515][T12681] dump_stack+0x1c/0x58 [ 249.436453][T12681] should_fail+0x3b8/0x514 [ 249.437404][T12681] __should_failslab+0xbc/0x110 [ 249.438445][T12681] should_failslab+0x10/0x28 [ 249.439391][T12681] slab_pre_alloc_hook+0x64/0xe8 [ 249.440508][T12681] __kmalloc+0xc0/0x4c8 [ 249.441342][T12681] tomoyo_realpath_from_path+0xd0/0x508 [ 249.442527][T12681] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.443722][T12681] tomoyo_file_ioctl+0x2c/0x3c [ 249.444731][T12681] security_file_ioctl+0x80/0xbc [ 249.445701][T12681] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.446742][T12681] invoke_syscall+0x98/0x2b8 [ 249.447788][T12681] el0_svc_common+0x138/0x258 [ 249.448859][T12681] do_el0_svc+0x58/0x14c [ 249.449786][T12681] el0_svc+0x7c/0x1f0 [ 249.450627][T12681] el0t_64_sync_handler+0x84/0xe4 [ 249.451596][T12681] el0t_64_sync+0x1a0/0x1a4 [ 249.453550][T12682] FAULT_INJECTION: forcing a failure. [ 249.453550][T12682] name failslab, interval 1, probability 0, space 0, times 0 [ 249.456330][T12682] CPU: 0 PID: 12682 Comm: syz.3.4096 Not tainted 5.15.170-syzkaller #0 [ 249.457955][T12682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.460098][T12682] Call trace: [ 249.460739][T12682] dump_backtrace+0x0/0x530 [ 249.461678][T12682] show_stack+0x2c/0x3c [ 249.462458][T12682] dump_stack_lvl+0x108/0x170 [ 249.463417][T12682] dump_stack+0x1c/0x58 [ 249.464319][T12682] should_fail+0x3b8/0x514 [ 249.465296][T12682] __should_failslab+0xbc/0x110 [ 249.466321][T12682] should_failslab+0x10/0x28 [ 249.467208][T12682] slab_pre_alloc_hook+0x64/0xe8 [ 249.468173][T12682] __kmalloc+0xc0/0x4c8 [ 249.469125][T12682] tomoyo_realpath_from_path+0xd0/0x508 [ 249.470265][T12682] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.471265][T12682] tomoyo_file_ioctl+0x2c/0x3c [ 249.472238][T12682] security_file_ioctl+0x80/0xbc [ 249.473229][T12682] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.474196][T12682] invoke_syscall+0x98/0x2b8 [ 249.475096][T12682] el0_svc_common+0x138/0x258 [ 249.475926][T12682] do_el0_svc+0x58/0x14c [ 249.476828][T12682] el0_svc+0x7c/0x1f0 [ 249.477712][T12682] el0t_64_sync_handler+0x84/0xe4 [ 249.478081][T12684] FAULT_INJECTION: forcing a failure. [ 249.478081][T12684] name failslab, interval 1, probability 0, space 0, times 0 [ 249.478828][T12682] el0t_64_sync+0x1a0/0x1a4 [ 249.479776][T12679] FAULT_INJECTION: forcing a failure. [ 249.479776][T12679] name failslab, interval 1, probability 0, space 0, times 0 [ 249.481407][T12684] CPU: 1 PID: 12684 Comm: syz.2.4099 Not tainted 5.15.170-syzkaller #0 [ 249.486140][T12684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.488161][T12684] Call trace: [ 249.488823][T12684] dump_backtrace+0x0/0x530 [ 249.489719][T12684] show_stack+0x2c/0x3c [ 249.490519][T12684] dump_stack_lvl+0x108/0x170 [ 249.491413][T12684] dump_stack+0x1c/0x58 [ 249.492262][T12684] should_fail+0x3b8/0x514 [ 249.493309][T12684] __should_failslab+0xbc/0x110 [ 249.494238][T12684] should_failslab+0x10/0x28 [ 249.495137][T12684] slab_pre_alloc_hook+0x64/0xe8 [ 249.496147][T12684] __kmalloc+0xc0/0x4c8 [ 249.496991][T12684] tomoyo_realpath_from_path+0xd0/0x508 [ 249.498235][T12684] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.499357][T12684] tomoyo_file_ioctl+0x2c/0x3c [ 249.500559][T12684] security_file_ioctl+0x80/0xbc [ 249.501618][T12684] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.502636][T12684] invoke_syscall+0x98/0x2b8 [ 249.503636][T12684] el0_svc_common+0x138/0x258 [ 249.504552][T12684] do_el0_svc+0x58/0x14c [ 249.505407][T12684] el0_svc+0x7c/0x1f0 [ 249.506275][T12684] el0t_64_sync_handler+0x84/0xe4 [ 249.507355][T12684] el0t_64_sync+0x1a0/0x1a4 [ 249.511891][T12681] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.513686][T12684] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.515565][T12676] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.520890][T12682] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.522494][T12679] CPU: 0 PID: 12679 Comm: syz.0.4098 Not tainted 5.15.170-syzkaller #0 [ 249.524233][T12679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.526159][T12679] Call trace: [ 249.526780][T12679] dump_backtrace+0x0/0x530 [ 249.527644][T12679] show_stack+0x2c/0x3c [ 249.528431][T12679] dump_stack_lvl+0x108/0x170 [ 249.529426][T12679] dump_stack+0x1c/0x58 [ 249.530287][T12679] should_fail+0x3b8/0x514 [ 249.531202][T12679] __should_failslab+0xbc/0x110 [ 249.532262][T12679] should_failslab+0x10/0x28 [ 249.533160][T12679] slab_pre_alloc_hook+0x64/0xe8 [ 249.534223][T12679] __kmalloc+0xc0/0x4c8 [ 249.535091][T12679] tomoyo_realpath_from_path+0xd0/0x508 [ 249.536229][T12679] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.537414][T12679] tomoyo_file_ioctl+0x2c/0x3c [ 249.537430][T12679] security_file_ioctl+0x80/0xbc [ 249.537442][T12679] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.537454][T12679] invoke_syscall+0x98/0x2b8 [ 249.537466][T12679] el0_svc_common+0x138/0x258 [ 249.537477][T12679] do_el0_svc+0x58/0x14c [ 249.537487][T12679] el0_svc+0x7c/0x1f0 [ 249.537498][T12679] el0t_64_sync_handler+0x84/0xe4 [ 249.537509][T12679] el0t_64_sync+0x1a0/0x1a4 [ 249.558999][T12686] FAULT_INJECTION: forcing a failure. [ 249.558999][T12686] name failslab, interval 1, probability 0, space 0, times 0 [ 249.561433][T12686] CPU: 0 PID: 12686 Comm: syz.4.4100 Not tainted 5.15.170-syzkaller #0 [ 249.563134][T12686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.564124][T12689] FAULT_INJECTION: forcing a failure. [ 249.564124][T12689] name failslab, interval 1, probability 0, space 0, times 0 [ 249.565150][T12686] Call trace: [ 249.565157][T12686] dump_backtrace+0x0/0x530 [ 249.565172][T12686] show_stack+0x2c/0x3c [ 249.565181][T12686] dump_stack_lvl+0x108/0x170 [ 249.565193][T12686] dump_stack+0x1c/0x58 [ 249.565202][T12686] should_fail+0x3b8/0x514 [ 249.565213][T12686] __should_failslab+0xbc/0x110 [ 249.565223][T12686] should_failslab+0x10/0x28 [ 249.565234][T12686] slab_pre_alloc_hook+0x64/0xe8 [ 249.565245][T12686] __kmalloc+0xc0/0x4c8 [ 249.565254][T12686] tomoyo_realpath_from_path+0xd0/0x508 [ 249.565267][T12686] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.565278][T12686] tomoyo_file_ioctl+0x2c/0x3c [ 249.565289][T12686] security_file_ioctl+0x80/0xbc [ 249.565299][T12686] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.565311][T12686] invoke_syscall+0x98/0x2b8 [ 249.565322][T12686] el0_svc_common+0x138/0x258 [ 249.565333][T12686] do_el0_svc+0x58/0x14c [ 249.565343][T12686] el0_svc+0x7c/0x1f0 [ 249.585691][T12686] el0t_64_sync_handler+0x84/0xe4 [ 249.586720][T12686] el0t_64_sync+0x1a0/0x1a4 [ 249.588361][T12689] CPU: 1 PID: 12689 Comm: syz.1.4101 Not tainted 5.15.170-syzkaller #0 [ 249.588899][T12679] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.590102][T12689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.593655][T12689] Call trace: [ 249.593664][T12689] dump_backtrace+0x0/0x530 [ 249.593680][T12689] show_stack+0x2c/0x3c [ 249.593689][T12689] dump_stack_lvl+0x108/0x170 [ 249.593701][T12689] dump_stack+0x1c/0x58 [ 249.593711][T12689] should_fail+0x3b8/0x514 [ 249.593721][T12689] __should_failslab+0xbc/0x110 [ 249.593731][T12689] should_failslab+0x10/0x28 [ 249.593742][T12689] slab_pre_alloc_hook+0x64/0xe8 [ 249.593752][T12689] __kmalloc+0xc0/0x4c8 [ 249.593761][T12689] tomoyo_realpath_from_path+0xd0/0x508 [ 249.593774][T12689] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.593785][T12689] tomoyo_file_ioctl+0x2c/0x3c [ 249.593796][T12689] security_file_ioctl+0x80/0xbc [ 249.593807][T12689] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.593818][T12689] invoke_syscall+0x98/0x2b8 [ 249.593829][T12689] el0_svc_common+0x138/0x258 [ 249.593840][T12689] do_el0_svc+0x58/0x14c [ 249.593850][T12689] el0_svc+0x7c/0x1f0 [ 249.593861][T12689] el0t_64_sync_handler+0x84/0xe4 [ 249.593871][T12689] el0t_64_sync+0x1a0/0x1a4 [ 249.608127][T12691] FAULT_INJECTION: forcing a failure. [ 249.608127][T12691] name failslab, interval 1, probability 0, space 0, times 0 [ 249.608859][T12686] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.610043][T12691] CPU: 1 PID: 12691 Comm: syz.3.4102 Not tainted 5.15.170-syzkaller #0 [ 249.631595][T12694] FAULT_INJECTION: forcing a failure. [ 249.631595][T12694] name failslab, interval 1, probability 0, space 0, times 0 [ 249.631798][T12691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.636316][T12691] Call trace: [ 249.636324][T12691] dump_backtrace+0x0/0x530 [ 249.636341][T12691] show_stack+0x2c/0x3c [ 249.636350][T12691] dump_stack_lvl+0x108/0x170 [ 249.636361][T12691] dump_stack+0x1c/0x58 [ 249.636371][T12691] should_fail+0x3b8/0x514 [ 249.636381][T12691] __should_failslab+0xbc/0x110 [ 249.636391][T12691] should_failslab+0x10/0x28 [ 249.636402][T12691] slab_pre_alloc_hook+0x64/0xe8 [ 249.636412][T12691] __kmalloc+0xc0/0x4c8 [ 249.636421][T12691] tomoyo_realpath_from_path+0xd0/0x508 [ 249.636433][T12691] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.636443][T12691] tomoyo_file_ioctl+0x2c/0x3c [ 249.636454][T12691] security_file_ioctl+0x80/0xbc [ 249.636465][T12691] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.636476][T12691] invoke_syscall+0x98/0x2b8 [ 249.636487][T12691] el0_svc_common+0x138/0x258 [ 249.636498][T12691] do_el0_svc+0x58/0x14c [ 249.636509][T12691] el0_svc+0x7c/0x1f0 [ 249.636518][T12691] el0t_64_sync_handler+0x84/0xe4 [ 249.636529][T12691] el0t_64_sync+0x1a0/0x1a4 [ 249.646038][T12692] FAULT_INJECTION: forcing a failure. [ 249.646038][T12692] name failslab, interval 1, probability 0, space 0, times 0 [ 249.646404][T12694] CPU: 0 PID: 12694 Comm: syz.0.4104 Not tainted 5.15.170-syzkaller #0 [ 249.647840][T12689] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.648002][T12694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.669971][T12694] Call trace: [ 249.669981][T12694] dump_backtrace+0x0/0x530 [ 249.669997][T12694] show_stack+0x2c/0x3c [ 249.670006][T12694] dump_stack_lvl+0x108/0x170 [ 249.670018][T12694] dump_stack+0x1c/0x58 [ 249.670027][T12694] should_fail+0x3b8/0x514 [ 249.670037][T12694] __should_failslab+0xbc/0x110 [ 249.670054][T12694] should_failslab+0x10/0x28 [ 249.670065][T12694] slab_pre_alloc_hook+0x64/0xe8 [ 249.670076][T12694] __kmalloc+0xc0/0x4c8 [ 249.670084][T12694] tomoyo_realpath_from_path+0xd0/0x508 [ 249.670097][T12694] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.670108][T12694] tomoyo_file_ioctl+0x2c/0x3c [ 249.670119][T12694] security_file_ioctl+0x80/0xbc [ 249.670130][T12694] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.670141][T12694] invoke_syscall+0x98/0x2b8 [ 249.670153][T12694] el0_svc_common+0x138/0x258 [ 249.670164][T12694] do_el0_svc+0x58/0x14c [ 249.670174][T12694] el0_svc+0x7c/0x1f0 [ 249.670184][T12694] el0t_64_sync_handler+0x84/0xe4 [ 249.670194][T12694] el0t_64_sync+0x1a0/0x1a4 [ 249.670207][T12692] CPU: 1 PID: 12692 Comm: syz.2.4103 Not tainted 5.15.170-syzkaller #0 [ 249.670226][T12692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.670234][T12692] Call trace: [ 249.670238][T12692] dump_backtrace+0x0/0x530 [ 249.670250][T12692] show_stack+0x2c/0x3c [ 249.670259][T12692] dump_stack_lvl+0x108/0x170 [ 249.670270][T12692] dump_stack+0x1c/0x58 [ 249.670279][T12692] should_fail+0x3b8/0x514 [ 249.670288][T12692] __should_failslab+0xbc/0x110 [ 249.670298][T12692] should_failslab+0x10/0x28 [ 249.670308][T12692] slab_pre_alloc_hook+0x64/0xe8 [ 249.670318][T12692] __kmalloc+0xc0/0x4c8 [ 249.670326][T12692] tomoyo_realpath_from_path+0xd0/0x508 [ 249.670338][T12692] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.670349][T12692] tomoyo_file_ioctl+0x2c/0x3c [ 249.670360][T12692] security_file_ioctl+0x80/0xbc [ 249.670370][T12692] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.670381][T12692] invoke_syscall+0x98/0x2b8 [ 249.670392][T12692] el0_svc_common+0x138/0x258 [ 249.670403][T12692] do_el0_svc+0x58/0x14c [ 249.670413][T12692] el0_svc+0x7c/0x1f0 [ 249.670422][T12692] el0t_64_sync_handler+0x84/0xe4 [ 249.670433][T12692] el0t_64_sync+0x1a0/0x1a4 [ 249.670444][T12692] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.670647][T12691] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.689509][T12694] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.730020][T12697] FAULT_INJECTION: forcing a failure. [ 249.730020][T12697] name failslab, interval 1, probability 0, space 0, times 0 [ 249.732592][T12697] CPU: 0 PID: 12697 Comm: syz.4.4105 Not tainted 5.15.170-syzkaller #0 [ 249.734284][T12697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.735058][T12698] FAULT_INJECTION: forcing a failure. [ 249.735058][T12698] name failslab, interval 1, probability 0, space 0, times 0 [ 249.736362][T12697] Call trace: [ 249.736370][T12697] dump_backtrace+0x0/0x530 [ 249.736386][T12697] show_stack+0x2c/0x3c [ 249.741193][T12697] dump_stack_lvl+0x108/0x170 [ 249.742082][T12697] dump_stack+0x1c/0x58 [ 249.742926][T12697] should_fail+0x3b8/0x514 [ 249.743772][T12697] __should_failslab+0xbc/0x110 [ 249.744759][T12697] should_failslab+0x10/0x28 [ 249.745630][T12697] slab_pre_alloc_hook+0x64/0xe8 [ 249.746595][T12697] __kmalloc+0xc0/0x4c8 [ 249.747492][T12697] tomoyo_realpath_from_path+0xd0/0x508 [ 249.748593][T12697] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.749629][T12697] tomoyo_file_ioctl+0x2c/0x3c [ 249.750512][T12697] security_file_ioctl+0x80/0xbc [ 249.751474][T12697] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.752483][T12697] invoke_syscall+0x98/0x2b8 [ 249.753401][T12697] el0_svc_common+0x138/0x258 [ 249.754411][T12697] do_el0_svc+0x58/0x14c [ 249.754637][T12700] FAULT_INJECTION: forcing a failure. [ 249.754637][T12700] name failslab, interval 1, probability 0, space 0, times 0 [ 249.755248][T12697] el0_svc+0x7c/0x1f0 [ 249.755264][T12697] el0t_64_sync_handler+0x84/0xe4 [ 249.755275][T12697] el0t_64_sync+0x1a0/0x1a4 [ 249.776467][T12697] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.777571][T12698] CPU: 1 PID: 12698 Comm: syz.1.4106 Not tainted 5.15.170-syzkaller #0 [ 249.779742][T12698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.779754][T12698] Call trace: [ 249.779758][T12698] dump_backtrace+0x0/0x530 [ 249.779774][T12698] show_stack+0x2c/0x3c [ 249.779783][T12698] dump_stack_lvl+0x108/0x170 [ 249.779794][T12698] dump_stack+0x1c/0x58 [ 249.779804][T12698] should_fail+0x3b8/0x514 [ 249.779814][T12698] __should_failslab+0xbc/0x110 [ 249.779825][T12698] should_failslab+0x10/0x28 [ 249.779835][T12698] slab_pre_alloc_hook+0x64/0xe8 [ 249.779845][T12698] __kmalloc+0xc0/0x4c8 [ 249.779854][T12698] tomoyo_realpath_from_path+0xd0/0x508 [ 249.779866][T12698] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.779877][T12698] tomoyo_file_ioctl+0x2c/0x3c [ 249.779888][T12698] security_file_ioctl+0x80/0xbc [ 249.779899][T12698] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.779910][T12698] invoke_syscall+0x98/0x2b8 [ 249.779921][T12698] el0_svc_common+0x138/0x258 [ 249.779932][T12698] do_el0_svc+0x58/0x14c [ 249.779943][T12698] el0_svc+0x7c/0x1f0 [ 249.779953][T12698] el0t_64_sync_handler+0x84/0xe4 [ 249.800638][T12698] el0t_64_sync+0x1a0/0x1a4 [ 249.815059][T12700] CPU: 0 PID: 12700 Comm: syz.3.4107 Not tainted 5.15.170-syzkaller #0 [ 249.816887][T12700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.818816][T12700] Call trace: [ 249.819569][T12700] dump_backtrace+0x0/0x530 [ 249.820460][T12700] show_stack+0x2c/0x3c [ 249.821355][T12700] dump_stack_lvl+0x108/0x170 [ 249.822392][T12700] dump_stack+0x1c/0x58 [ 249.823280][T12700] should_fail+0x3b8/0x514 [ 249.824100][T12700] __should_failslab+0xbc/0x110 [ 249.825144][T12700] should_failslab+0x10/0x28 [ 249.826031][T12700] slab_pre_alloc_hook+0x64/0xe8 [ 249.827071][T12700] __kmalloc+0xc0/0x4c8 [ 249.827899][T12700] tomoyo_realpath_from_path+0xd0/0x508 [ 249.828992][T12700] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.830087][T12700] tomoyo_file_ioctl+0x2c/0x3c [ 249.831060][T12700] security_file_ioctl+0x80/0xbc [ 249.832145][T12700] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.833202][T12700] invoke_syscall+0x98/0x2b8 [ 249.833645][T12698] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.834187][T12700] el0_svc_common+0x138/0x258 [ 249.834202][T12700] do_el0_svc+0x58/0x14c [ 249.834213][T12700] el0_svc+0x7c/0x1f0 [ 249.838040][T12700] el0t_64_sync_handler+0x84/0xe4 [ 249.838062][T12700] el0t_64_sync+0x1a0/0x1a4 [ 249.839357][T12705] FAULT_INJECTION: forcing a failure. [ 249.839357][T12705] name failslab, interval 1, probability 0, space 0, times 0 [ 249.839372][T12700] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.839382][T12705] CPU: 0 PID: 12705 Comm: syz.2.4108 Not tainted 5.15.170-syzkaller #0 [ 249.839395][T12705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.839403][T12705] Call trace: [ 249.839407][T12705] dump_backtrace+0x0/0x530 [ 249.839418][T12705] show_stack+0x2c/0x3c [ 249.839427][T12705] dump_stack_lvl+0x108/0x170 [ 249.839438][T12705] dump_stack+0x1c/0x58 [ 249.839447][T12705] should_fail+0x3b8/0x514 [ 249.839457][T12705] __should_failslab+0xbc/0x110 [ 249.839467][T12705] should_failslab+0x10/0x28 [ 249.839477][T12705] slab_pre_alloc_hook+0x64/0xe8 [ 249.839487][T12705] __kmalloc+0xc0/0x4c8 [ 249.839496][T12705] tomoyo_realpath_from_path+0xd0/0x508 [ 249.839508][T12705] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.839518][T12705] tomoyo_file_ioctl+0x2c/0x3c [ 249.839538][T12705] security_file_ioctl+0x80/0xbc [ 249.839552][T12705] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.839563][T12705] invoke_syscall+0x98/0x2b8 [ 249.839574][T12705] el0_svc_common+0x138/0x258 [ 249.839585][T12705] do_el0_svc+0x58/0x14c [ 249.839595][T12705] el0_svc+0x7c/0x1f0 [ 249.839605][T12705] el0t_64_sync_handler+0x84/0xe4 [ 249.839615][T12705] el0t_64_sync+0x1a0/0x1a4 [ 249.839626][T12705] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.839868][T12703] FAULT_INJECTION: forcing a failure. [ 249.839868][T12703] name failslab, interval 1, probability 0, space 0, times 0 [ 249.858683][T12706] FAULT_INJECTION: forcing a failure. [ 249.858683][T12706] name failslab, interval 1, probability 0, space 0, times 0 [ 249.860033][T12703] CPU: 1 PID: 12703 Comm: syz.4.4109 Not tainted 5.15.170-syzkaller #0 [ 249.877146][T12703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.877161][T12703] Call trace: [ 249.877166][T12703] dump_backtrace+0x0/0x530 [ 249.877181][T12703] show_stack+0x2c/0x3c [ 249.877191][T12703] dump_stack_lvl+0x108/0x170 [ 249.877202][T12703] dump_stack+0x1c/0x58 [ 249.877211][T12703] should_fail+0x3b8/0x514 [ 249.877221][T12703] __should_failslab+0xbc/0x110 [ 249.877232][T12703] should_failslab+0x10/0x28 [ 249.877243][T12703] slab_pre_alloc_hook+0x64/0xe8 [ 249.877253][T12703] __kmalloc+0xc0/0x4c8 [ 249.877262][T12703] tomoyo_realpath_from_path+0xd0/0x508 [ 249.877275][T12703] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.877285][T12703] tomoyo_file_ioctl+0x2c/0x3c [ 249.877296][T12703] security_file_ioctl+0x80/0xbc [ 249.877307][T12703] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.877318][T12703] invoke_syscall+0x98/0x2b8 [ 249.877329][T12703] el0_svc_common+0x138/0x258 [ 249.877340][T12703] do_el0_svc+0x58/0x14c [ 249.877350][T12703] el0_svc+0x7c/0x1f0 [ 249.877360][T12703] el0t_64_sync_handler+0x84/0xe4 [ 249.877370][T12703] el0t_64_sync+0x1a0/0x1a4 [ 249.877384][T12706] CPU: 0 PID: 12706 Comm: syz.0.4110 Not tainted 5.15.170-syzkaller #0 [ 249.877404][T12706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.877412][T12706] Call trace: [ 249.877415][T12706] dump_backtrace+0x0/0x530 [ 249.877428][T12706] show_stack+0x2c/0x3c [ 249.877437][T12706] dump_stack_lvl+0x108/0x170 [ 249.877447][T12706] dump_stack+0x1c/0x58 [ 249.877456][T12706] should_fail+0x3b8/0x514 [ 249.877466][T12706] __should_failslab+0xbc/0x110 [ 249.877476][T12706] should_failslab+0x10/0x28 [ 249.877486][T12706] slab_pre_alloc_hook+0x64/0xe8 [ 249.877496][T12706] __kmalloc+0xc0/0x4c8 [ 249.877505][T12706] tomoyo_realpath_from_path+0xd0/0x508 [ 249.877517][T12706] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.877528][T12706] tomoyo_file_ioctl+0x2c/0x3c [ 249.877543][T12706] security_file_ioctl+0x80/0xbc [ 249.877554][T12706] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.877565][T12706] invoke_syscall+0x98/0x2b8 [ 249.877576][T12706] el0_svc_common+0x138/0x258 [ 249.877591][T12706] do_el0_svc+0x58/0x14c [ 249.877601][T12706] el0_svc+0x7c/0x1f0 [ 249.877611][T12706] el0t_64_sync_handler+0x84/0xe4 [ 249.877621][T12706] el0t_64_sync+0x1a0/0x1a4 [ 249.877634][T12706] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.903081][T12703] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.904881][T12708] FAULT_INJECTION: forcing a failure. [ 249.904881][T12708] name failslab, interval 1, probability 0, space 0, times 0 [ 249.904908][T12708] CPU: 0 PID: 12708 Comm: syz.1.4111 Not tainted 5.15.170-syzkaller #0 [ 249.904921][T12708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.904930][T12708] Call trace: [ 249.904934][T12708] dump_backtrace+0x0/0x530 [ 249.904948][T12708] show_stack+0x2c/0x3c [ 249.904957][T12708] dump_stack_lvl+0x108/0x170 [ 249.904968][T12708] dump_stack+0x1c/0x58 [ 249.904977][T12708] should_fail+0x3b8/0x514 [ 249.904988][T12708] __should_failslab+0xbc/0x110 [ 249.904999][T12708] should_failslab+0x10/0x28 [ 249.905010][T12708] slab_pre_alloc_hook+0x64/0xe8 [ 249.905020][T12708] __kmalloc+0xc0/0x4c8 [ 249.905029][T12708] tomoyo_realpath_from_path+0xd0/0x508 [ 249.905041][T12708] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.905065][T12708] tomoyo_file_ioctl+0x2c/0x3c [ 249.905076][T12708] security_file_ioctl+0x80/0xbc [ 249.905090][T12708] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.905102][T12708] invoke_syscall+0x98/0x2b8 [ 249.905113][T12708] el0_svc_common+0x138/0x258 [ 249.905123][T12708] do_el0_svc+0x58/0x14c [ 249.905134][T12708] el0_svc+0x7c/0x1f0 [ 249.905144][T12708] el0t_64_sync_handler+0x84/0xe4 [ 249.905154][T12708] el0t_64_sync+0x1a0/0x1a4 [ 249.905306][T12708] ERROR: Out of memory at tomoyo_realpath_from_path. [ 249.921627][T12710] FAULT_INJECTION: forcing a failure. [ 249.921627][T12710] name failslab, interval 1, probability 0, space 0, times 0 [ 249.970025][T12710] CPU: 1 PID: 12710 Comm: syz.3.4112 Not tainted 5.15.170-syzkaller #0 [ 249.970044][T12710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 249.970052][T12710] Call trace: [ 249.970056][T12710] dump_backtrace+0x0/0x530 [ 249.970071][T12710] show_stack+0x2c/0x3c [ 249.970081][T12710] dump_stack_lvl+0x108/0x170 [ 249.970092][T12710] dump_stack+0x1c/0x58 [ 249.970101][T12710] should_fail+0x3b8/0x514 [ 249.970112][T12710] __should_failslab+0xbc/0x110 [ 249.970122][T12710] should_failslab+0x10/0x28 [ 249.970134][T12710] slab_pre_alloc_hook+0x64/0xe8 [ 249.970144][T12710] __kmalloc+0xc0/0x4c8 [ 249.970153][T12710] tomoyo_realpath_from_path+0xd0/0x508 [ 249.970165][T12710] tomoyo_path_number_perm+0x1f8/0x6b0 [ 249.970176][T12710] tomoyo_file_ioctl+0x2c/0x3c [ 249.970187][T12710] security_file_ioctl+0x80/0xbc [ 249.970197][T12710] __arm64_sys_ioctl+0xa8/0x1c8 [ 249.970209][T12710] invoke_syscall+0x98/0x2b8 [ 249.970220][T12710] el0_svc_common+0x138/0x258 [ 249.970231][T12710] do_el0_svc+0x58/0x14c [ 249.970241][T12710] el0_svc+0x7c/0x1f0 [ 249.970251][T12710] el0t_64_sync_handler+0x84/0xe4 [ 249.970262][T12710] el0t_64_sync+0x1a0/0x1a4 [ 249.970280][T12710] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.006779][T12712] FAULT_INJECTION: forcing a failure. [ 250.006779][T12712] name failslab, interval 1, probability 0, space 0, times 0 [ 250.006809][T12712] CPU: 0 PID: 12712 Comm: syz.0.4113 Not tainted 5.15.170-syzkaller #0 [ 250.006823][T12712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.006832][T12712] Call trace: [ 250.006836][T12712] dump_backtrace+0x0/0x530 [ 250.006850][T12712] show_stack+0x2c/0x3c [ 250.006859][T12712] dump_stack_lvl+0x108/0x170 [ 250.006871][T12712] dump_stack+0x1c/0x58 [ 250.006880][T12712] should_fail+0x3b8/0x514 [ 250.006890][T12712] __should_failslab+0xbc/0x110 [ 250.006901][T12712] should_failslab+0x10/0x28 [ 250.006912][T12712] slab_pre_alloc_hook+0x64/0xe8 [ 250.006922][T12712] __kmalloc+0xc0/0x4c8 [ 250.006931][T12712] tomoyo_realpath_from_path+0xd0/0x508 [ 250.006944][T12712] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.006955][T12712] tomoyo_file_ioctl+0x2c/0x3c [ 250.006966][T12712] security_file_ioctl+0x80/0xbc [ 250.006977][T12712] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.006988][T12712] invoke_syscall+0x98/0x2b8 [ 250.006999][T12712] el0_svc_common+0x138/0x258 [ 250.007010][T12712] do_el0_svc+0x58/0x14c [ 250.007020][T12712] el0_svc+0x7c/0x1f0 [ 250.007030][T12712] el0t_64_sync_handler+0x84/0xe4 [ 250.007040][T12712] el0t_64_sync+0x1a0/0x1a4 [ 250.007052][T12712] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.021338][T12716] FAULT_INJECTION: forcing a failure. [ 250.021338][T12716] name failslab, interval 1, probability 0, space 0, times 0 [ 250.021369][T12716] CPU: 0 PID: 12716 Comm: syz.2.4114 Not tainted 5.15.170-syzkaller #0 [ 250.021382][T12716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.021391][T12716] Call trace: [ 250.021395][T12716] dump_backtrace+0x0/0x530 [ 250.021410][T12716] show_stack+0x2c/0x3c [ 250.021424][T12716] dump_stack_lvl+0x108/0x170 [ 250.021436][T12716] dump_stack+0x1c/0x58 [ 250.021445][T12716] should_fail+0x3b8/0x514 [ 250.021456][T12716] __should_failslab+0xbc/0x110 [ 250.021466][T12716] should_failslab+0x10/0x28 [ 250.021477][T12716] slab_pre_alloc_hook+0x64/0xe8 [ 250.021487][T12716] __kmalloc+0xc0/0x4c8 [ 250.021496][T12716] tomoyo_realpath_from_path+0xd0/0x508 [ 250.021508][T12716] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.021519][T12716] tomoyo_file_ioctl+0x2c/0x3c [ 250.021541][T12716] security_file_ioctl+0x80/0xbc [ 250.021553][T12716] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.021572][T12716] invoke_syscall+0x98/0x2b8 [ 250.021583][T12716] el0_svc_common+0x138/0x258 [ 250.021594][T12716] do_el0_svc+0x58/0x14c [ 250.021604][T12716] el0_svc+0x7c/0x1f0 [ 250.021613][T12716] el0t_64_sync_handler+0x84/0xe4 [ 250.021624][T12716] el0t_64_sync+0x1a0/0x1a4 [ 250.021971][T12716] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.022270][T12715] FAULT_INJECTION: forcing a failure. [ 250.022270][T12715] name failslab, interval 1, probability 0, space 0, times 0 [ 250.094307][T12718] FAULT_INJECTION: forcing a failure. [ 250.094307][T12718] name failslab, interval 1, probability 0, space 0, times 0 [ 250.094339][T12715] CPU: 1 PID: 12715 Comm: syz.4.4115 Not tainted 5.15.170-syzkaller #0 [ 250.098539][T12715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.100547][T12715] Call trace: [ 250.101198][T12715] dump_backtrace+0x0/0x530 [ 250.102115][T12715] show_stack+0x2c/0x3c [ 250.102964][T12715] dump_stack_lvl+0x108/0x170 [ 250.103839][T12715] dump_stack+0x1c/0x58 [ 250.104635][T12715] should_fail+0x3b8/0x514 [ 250.105474][T12715] __should_failslab+0xbc/0x110 [ 250.106490][T12715] should_failslab+0x10/0x28 [ 250.107370][T12715] slab_pre_alloc_hook+0x64/0xe8 [ 250.108397][T12715] __kmalloc+0xc0/0x4c8 [ 250.109214][T12715] tomoyo_realpath_from_path+0xd0/0x508 [ 250.110394][T12715] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.111563][T12715] tomoyo_file_ioctl+0x2c/0x3c [ 250.112554][T12715] security_file_ioctl+0x80/0xbc [ 250.113541][T12715] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.114515][T12715] invoke_syscall+0x98/0x2b8 [ 250.115388][T12715] el0_svc_common+0x138/0x258 [ 250.116397][T12715] do_el0_svc+0x58/0x14c [ 250.117306][T12715] el0_svc+0x7c/0x1f0 [ 250.118066][T12715] el0t_64_sync_handler+0x84/0xe4 [ 250.119025][T12715] el0t_64_sync+0x1a0/0x1a4 [ 250.119987][T12718] CPU: 0 PID: 12718 Comm: syz.1.4116 Not tainted 5.15.170-syzkaller #0 [ 250.121742][T12718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.123590][T12718] Call trace: [ 250.124258][T12718] dump_backtrace+0x0/0x530 [ 250.125204][T12718] show_stack+0x2c/0x3c [ 250.126063][T12718] dump_stack_lvl+0x108/0x170 [ 250.127039][T12718] dump_stack+0x1c/0x58 [ 250.127845][T12718] should_fail+0x3b8/0x514 [ 250.128797][T12718] __should_failslab+0xbc/0x110 [ 250.129787][T12718] should_failslab+0x10/0x28 [ 250.130721][T12718] slab_pre_alloc_hook+0x64/0xe8 [ 250.131743][T12718] __kmalloc+0xc0/0x4c8 [ 250.132599][T12718] tomoyo_realpath_from_path+0xd0/0x508 [ 250.133796][T12718] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.134969][T12718] tomoyo_file_ioctl+0x2c/0x3c [ 250.135873][T12718] security_file_ioctl+0x80/0xbc [ 250.136893][T12718] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.137853][T12718] invoke_syscall+0x98/0x2b8 [ 250.138730][T12718] el0_svc_common+0x138/0x258 [ 250.139683][T12718] do_el0_svc+0x58/0x14c [ 250.140525][T12718] el0_svc+0x7c/0x1f0 [ 250.141331][T12718] el0t_64_sync_handler+0x84/0xe4 [ 250.142365][T12718] el0t_64_sync+0x1a0/0x1a4 [ 250.155326][T12721] FAULT_INJECTION: forcing a failure. [ 250.155326][T12721] name failslab, interval 1, probability 0, space 0, times 0 [ 250.158030][T12721] CPU: 1 PID: 12721 Comm: syz.2.4117 Not tainted 5.15.170-syzkaller #0 [ 250.159648][T12721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.161702][T12721] Call trace: [ 250.162382][T12721] dump_backtrace+0x0/0x530 [ 250.163381][T12721] show_stack+0x2c/0x3c [ 250.164254][T12721] dump_stack_lvl+0x108/0x170 [ 250.165223][T12721] dump_stack+0x1c/0x58 [ 250.165993][T12721] should_fail+0x3b8/0x514 [ 250.166789][T12721] __should_failslab+0xbc/0x110 [ 250.167844][T12721] should_failslab+0x10/0x28 [ 250.168822][T12721] slab_pre_alloc_hook+0x64/0xe8 [ 250.169862][T12721] __kmalloc+0xc0/0x4c8 [ 250.170668][T12721] tomoyo_realpath_from_path+0xd0/0x508 [ 250.171780][T12721] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.172624][T12723] FAULT_INJECTION: forcing a failure. [ 250.172624][T12723] name failslab, interval 1, probability 0, space 0, times 0 [ 250.172876][T12721] tomoyo_file_ioctl+0x2c/0x3c [ 250.176572][T12721] security_file_ioctl+0x80/0xbc [ 250.177676][T12721] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.178783][T12721] invoke_syscall+0x98/0x2b8 [ 250.179805][T12721] el0_svc_common+0x138/0x258 [ 250.180733][T12721] do_el0_svc+0x58/0x14c [ 250.181668][T12721] el0_svc+0x7c/0x1f0 [ 250.182500][T12721] el0t_64_sync_handler+0x84/0xe4 [ 250.183540][T12721] el0t_64_sync+0x1a0/0x1a4 [ 250.185626][T12723] CPU: 0 PID: 12723 Comm: syz.0.4119 Not tainted 5.15.170-syzkaller #0 [ 250.187388][T12723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.189493][T12723] Call trace: [ 250.190199][T12723] dump_backtrace+0x0/0x530 [ 250.191114][T12723] show_stack+0x2c/0x3c [ 250.191949][T12723] dump_stack_lvl+0x108/0x170 [ 250.192029][T12724] FAULT_INJECTION: forcing a failure. [ 250.192029][T12724] name failslab, interval 1, probability 0, space 0, times 0 [ 250.192983][T12723] dump_stack+0x1c/0x58 [ 250.192998][T12723] should_fail+0x3b8/0x514 [ 250.193009][T12723] __should_failslab+0xbc/0x110 [ 250.198179][T12723] should_failslab+0x10/0x28 [ 250.199121][T12723] slab_pre_alloc_hook+0x64/0xe8 [ 250.200206][T12723] __kmalloc+0xc0/0x4c8 [ 250.201123][T12723] tomoyo_realpath_from_path+0xd0/0x508 [ 250.202296][T12723] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.203440][T12723] tomoyo_file_ioctl+0x2c/0x3c [ 250.204363][T12723] security_file_ioctl+0x80/0xbc [ 250.205327][T12723] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.206396][T12723] invoke_syscall+0x98/0x2b8 [ 250.207411][T12723] el0_svc_common+0x138/0x258 [ 250.208329][T12723] do_el0_svc+0x58/0x14c [ 250.209174][T12723] el0_svc+0x7c/0x1f0 [ 250.210012][T12723] el0t_64_sync_handler+0x84/0xe4 [ 250.210968][T12723] el0t_64_sync+0x1a0/0x1a4 [ 250.211841][T12724] CPU: 1 PID: 12724 Comm: syz.3.4118 Not tainted 5.15.170-syzkaller #0 [ 250.213523][T12724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.215654][T12724] Call trace: [ 250.216289][T12724] dump_backtrace+0x0/0x530 [ 250.217301][T12724] show_stack+0x2c/0x3c [ 250.218152][T12724] dump_stack_lvl+0x108/0x170 [ 250.219108][T12724] dump_stack+0x1c/0x58 [ 250.219980][T12724] should_fail+0x3b8/0x514 [ 250.220490][T12718] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.221013][T12724] __should_failslab+0xbc/0x110 [ 250.221029][T12724] should_failslab+0x10/0x28 [ 250.221040][T12724] slab_pre_alloc_hook+0x64/0xe8 [ 250.222672][T12723] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.223274][T12724] __kmalloc+0xc0/0x4c8 [ 250.223289][T12724] tomoyo_realpath_from_path+0xd0/0x508 [ 250.223302][T12724] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.224622][T12715] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.225303][T12724] tomoyo_file_ioctl+0x2c/0x3c [ 250.225322][T12724] security_file_ioctl+0x80/0xbc [ 250.225333][T12724] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.225345][T12724] invoke_syscall+0x98/0x2b8 [ 250.225357][T12724] el0_svc_common+0x138/0x258 [ 250.225368][T12724] do_el0_svc+0x58/0x14c [ 250.225378][T12724] el0_svc+0x7c/0x1f0 [ 250.227005][T12721] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.227631][T12724] el0t_64_sync_handler+0x84/0xe4 [ 250.239772][T12724] el0t_64_sync+0x1a0/0x1a4 [ 250.259931][T12724] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.277967][T12726] FAULT_INJECTION: forcing a failure. [ 250.277967][T12726] name failslab, interval 1, probability 0, space 0, times 0 [ 250.298431][T12731] FAULT_INJECTION: forcing a failure. [ 250.298431][T12731] name failslab, interval 1, probability 0, space 0, times 0 [ 250.302050][T12730] FAULT_INJECTION: forcing a failure. [ 250.302050][T12730] name failslab, interval 1, probability 0, space 0, times 0 [ 250.304550][T12730] CPU: 1 PID: 12730 Comm: syz.4.4122 Not tainted 5.15.170-syzkaller #0 [ 250.306198][T12730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.308401][T12730] Call trace: [ 250.308864][T12732] FAULT_INJECTION: forcing a failure. [ 250.308864][T12732] name failslab, interval 1, probability 0, space 0, times 0 [ 250.309066][T12730] dump_backtrace+0x0/0x530 [ 250.312738][T12730] show_stack+0x2c/0x3c [ 250.313555][T12730] dump_stack_lvl+0x108/0x170 [ 250.314586][T12730] dump_stack+0x1c/0x58 [ 250.315372][T12730] should_fail+0x3b8/0x514 [ 250.316341][T12730] __should_failslab+0xbc/0x110 [ 250.317363][T12730] should_failslab+0x10/0x28 [ 250.318371][T12730] slab_pre_alloc_hook+0x64/0xe8 [ 250.319504][T12730] __kmalloc+0xc0/0x4c8 [ 250.320375][T12730] tomoyo_realpath_from_path+0xd0/0x508 [ 250.321543][T12730] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.322732][T12730] tomoyo_file_ioctl+0x2c/0x3c [ 250.323810][T12730] security_file_ioctl+0x80/0xbc [ 250.324915][T12730] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.325822][T12730] invoke_syscall+0x98/0x2b8 [ 250.326708][T12730] el0_svc_common+0x138/0x258 [ 250.327698][T12730] do_el0_svc+0x58/0x14c [ 250.328069][T12734] FAULT_INJECTION: forcing a failure. [ 250.328069][T12734] name failslab, interval 1, probability 0, space 0, times 0 [ 250.328608][T12730] el0_svc+0x7c/0x1f0 [ 250.328625][T12730] el0t_64_sync_handler+0x84/0xe4 [ 250.333134][T12730] el0t_64_sync+0x1a0/0x1a4 [ 250.334037][T12734] CPU: 0 PID: 12734 Comm: syz.3.4124 Not tainted 5.15.170-syzkaller #0 [ 250.335726][T12734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.337755][T12734] Call trace: [ 250.338388][T12734] dump_backtrace+0x0/0x530 [ 250.339324][T12734] show_stack+0x2c/0x3c [ 250.340142][T12734] dump_stack_lvl+0x108/0x170 [ 250.341085][T12734] dump_stack+0x1c/0x58 [ 250.341947][T12734] should_fail+0x3b8/0x514 [ 250.342878][T12734] __should_failslab+0xbc/0x110 [ 250.343862][T12734] should_failslab+0x10/0x28 [ 250.344726][T12734] slab_pre_alloc_hook+0x64/0xe8 [ 250.345731][T12734] __kmalloc+0xc0/0x4c8 [ 250.346541][T12734] tomoyo_realpath_from_path+0xd0/0x508 [ 250.347669][T12734] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.348735][T12734] tomoyo_file_ioctl+0x2c/0x3c [ 250.349693][T12734] security_file_ioctl+0x80/0xbc [ 250.350648][T12734] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.351598][T12734] invoke_syscall+0x98/0x2b8 [ 250.352538][T12734] el0_svc_common+0x138/0x258 [ 250.353605][T12734] do_el0_svc+0x58/0x14c [ 250.354457][T12734] el0_svc+0x7c/0x1f0 [ 250.355302][T12734] el0t_64_sync_handler+0x84/0xe4 [ 250.356304][T12734] el0t_64_sync+0x1a0/0x1a4 [ 250.357176][T12726] CPU: 1 PID: 12726 Comm: syz.0.4120 Not tainted 5.15.170-syzkaller #0 [ 250.358967][T12726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.361211][T12726] Call trace: [ 250.361896][T12726] dump_backtrace+0x0/0x530 [ 250.362851][T12726] show_stack+0x2c/0x3c [ 250.363716][T12726] dump_stack_lvl+0x108/0x170 [ 250.364724][T12726] dump_stack+0x1c/0x58 [ 250.365495][T12726] should_fail+0x3b8/0x514 [ 250.366401][T12726] __should_failslab+0xbc/0x110 [ 250.367369][T12726] should_failslab+0x10/0x28 [ 250.368298][T12726] slab_pre_alloc_hook+0x64/0xe8 [ 250.369326][T12726] __kmalloc+0xc0/0x4c8 [ 250.370245][T12726] tomoyo_realpath_from_path+0xd0/0x508 [ 250.371402][T12726] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.372457][T12726] tomoyo_file_ioctl+0x2c/0x3c [ 250.373388][T12726] security_file_ioctl+0x80/0xbc [ 250.374367][T12726] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.375323][T12726] invoke_syscall+0x98/0x2b8 [ 250.376383][T12726] el0_svc_common+0x138/0x258 [ 250.377304][T12726] do_el0_svc+0x58/0x14c [ 250.378268][T12726] el0_svc+0x7c/0x1f0 [ 250.379059][T12726] el0t_64_sync_handler+0x84/0xe4 [ 250.380097][T12726] el0t_64_sync+0x1a0/0x1a4 [ 250.381127][T12732] CPU: 0 PID: 12732 Comm: syz.2.4123 Not tainted 5.15.170-syzkaller #0 [ 250.382852][T12732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.384913][T12732] Call trace: [ 250.385570][T12732] dump_backtrace+0x0/0x530 [ 250.386546][T12732] show_stack+0x2c/0x3c [ 250.387358][T12732] dump_stack_lvl+0x108/0x170 [ 250.388287][T12732] dump_stack+0x1c/0x58 [ 250.389164][T12732] should_fail+0x3b8/0x514 [ 250.390077][T12732] __should_failslab+0xbc/0x110 [ 250.391021][T12732] should_failslab+0x10/0x28 [ 250.392071][T12732] slab_pre_alloc_hook+0x64/0xe8 [ 250.392987][T12732] __kmalloc+0xc0/0x4c8 [ 250.393828][T12732] tomoyo_realpath_from_path+0xd0/0x508 [ 250.395014][T12732] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.396223][T12732] tomoyo_file_ioctl+0x2c/0x3c [ 250.397171][T12732] security_file_ioctl+0x80/0xbc [ 250.398205][T12732] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.399139][T12732] invoke_syscall+0x98/0x2b8 [ 250.400175][T12732] el0_svc_common+0x138/0x258 [ 250.401199][T12732] do_el0_svc+0x58/0x14c [ 250.402081][T12732] el0_svc+0x7c/0x1f0 [ 250.402888][T12732] el0t_64_sync_handler+0x84/0xe4 [ 250.403873][T12732] el0t_64_sync+0x1a0/0x1a4 [ 250.404779][T12731] CPU: 1 PID: 12731 Comm: syz.1.4121 Not tainted 5.15.170-syzkaller #0 [ 250.406509][T12731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.408541][T12731] Call trace: [ 250.409276][T12731] dump_backtrace+0x0/0x530 [ 250.410270][T12731] show_stack+0x2c/0x3c [ 250.411072][T12731] dump_stack_lvl+0x108/0x170 [ 250.411996][T12731] dump_stack+0x1c/0x58 [ 250.412900][T12731] should_fail+0x3b8/0x514 [ 250.413791][T12731] __should_failslab+0xbc/0x110 [ 250.414749][T12731] should_failslab+0x10/0x28 [ 250.414808][T12734] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.415677][T12731] slab_pre_alloc_hook+0x64/0xe8 [ 250.415692][T12731] __kmalloc+0xc0/0x4c8 [ 250.415701][T12731] tomoyo_realpath_from_path+0xd0/0x508 [ 250.415714][T12731] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.415725][T12731] tomoyo_file_ioctl+0x2c/0x3c [ 250.415736][T12731] security_file_ioctl+0x80/0xbc [ 250.415748][T12731] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.415759][T12731] invoke_syscall+0x98/0x2b8 [ 250.415771][T12731] el0_svc_common+0x138/0x258 [ 250.415782][T12731] do_el0_svc+0x58/0x14c [ 250.415792][T12731] el0_svc+0x7c/0x1f0 [ 250.415803][T12731] el0t_64_sync_handler+0x84/0xe4 [ 250.415813][T12731] el0t_64_sync+0x1a0/0x1a4 [ 250.422191][T12731] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.427681][T12732] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.427923][T12726] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.429174][T12730] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.484758][T12737] FAULT_INJECTION: forcing a failure. [ 250.484758][T12737] name failslab, interval 1, probability 0, space 0, times 0 [ 250.494840][T12737] CPU: 0 PID: 12737 Comm: syz.2.4125 Not tainted 5.15.170-syzkaller #0 [ 250.496664][T12737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.498694][T12737] Call trace: [ 250.499308][T12737] dump_backtrace+0x0/0x530 [ 250.500315][T12737] show_stack+0x2c/0x3c [ 250.501117][T12737] dump_stack_lvl+0x108/0x170 [ 250.502069][T12737] dump_stack+0x1c/0x58 [ 250.502378][T12738] FAULT_INJECTION: forcing a failure. [ 250.502378][T12738] name failslab, interval 1, probability 0, space 0, times 0 [ 250.502963][T12737] should_fail+0x3b8/0x514 [ 250.506357][T12737] __should_failslab+0xbc/0x110 [ 250.507444][T12737] should_failslab+0x10/0x28 [ 250.508527][T12737] slab_pre_alloc_hook+0x64/0xe8 [ 250.509678][T12737] __kmalloc+0xc0/0x4c8 [ 250.510595][T12737] tomoyo_realpath_from_path+0xd0/0x508 [ 250.511765][T12737] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.512956][T12737] tomoyo_file_ioctl+0x2c/0x3c [ 250.514034][T12737] security_file_ioctl+0x80/0xbc [ 250.515001][T12737] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.516043][T12737] invoke_syscall+0x98/0x2b8 [ 250.517004][T12737] el0_svc_common+0x138/0x258 [ 250.517595][T12743] FAULT_INJECTION: forcing a failure. [ 250.517595][T12743] name failslab, interval 1, probability 0, space 0, times 0 [ 250.518033][T12737] do_el0_svc+0x58/0x14c [ 250.521373][T12737] el0_svc+0x7c/0x1f0 [ 250.522181][T12737] el0t_64_sync_handler+0x84/0xe4 [ 250.523233][T12737] el0t_64_sync+0x1a0/0x1a4 [ 250.524240][T12738] CPU: 1 PID: 12738 Comm: syz.0.4126 Not tainted 5.15.170-syzkaller #0 [ 250.526035][T12738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.528225][T12738] Call trace: [ 250.528980][T12738] dump_backtrace+0x0/0x530 [ 250.530033][T12738] show_stack+0x2c/0x3c [ 250.530919][T12738] dump_stack_lvl+0x108/0x170 [ 250.531806][T12738] dump_stack+0x1c/0x58 [ 250.532705][T12738] should_fail+0x3b8/0x514 [ 250.533616][T12738] __should_failslab+0xbc/0x110 [ 250.534683][T12738] should_failslab+0x10/0x28 [ 250.535653][T12738] slab_pre_alloc_hook+0x64/0xe8 [ 250.536682][T12738] __kmalloc+0xc0/0x4c8 [ 250.537596][T12738] tomoyo_realpath_from_path+0xd0/0x508 [ 250.538674][T12738] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.538920][T12737] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.539877][T12738] tomoyo_file_ioctl+0x2c/0x3c [ 250.542288][T12738] security_file_ioctl+0x80/0xbc [ 250.542305][T12738] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.542317][T12738] invoke_syscall+0x98/0x2b8 [ 250.542330][T12738] el0_svc_common+0x138/0x258 [ 250.542340][T12738] do_el0_svc+0x58/0x14c [ 250.542351][T12738] el0_svc+0x7c/0x1f0 [ 250.542362][T12738] el0t_64_sync_handler+0x84/0xe4 [ 250.542372][T12738] el0t_64_sync+0x1a0/0x1a4 [ 250.542387][T12743] CPU: 0 PID: 12743 Comm: syz.4.4129 Not tainted 5.15.170-syzkaller #0 [ 250.542405][T12743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.542414][T12743] Call trace: [ 250.542421][T12743] dump_backtrace+0x0/0x530 [ 250.542435][T12743] show_stack+0x2c/0x3c [ 250.542446][T12743] dump_stack_lvl+0x108/0x170 [ 250.542458][T12743] dump_stack+0x1c/0x58 [ 250.542467][T12743] should_fail+0x3b8/0x514 [ 250.542478][T12743] __should_failslab+0xbc/0x110 [ 250.542488][T12743] should_failslab+0x10/0x28 [ 250.542498][T12743] slab_pre_alloc_hook+0x64/0xe8 [ 250.542510][T12743] __kmalloc+0xc0/0x4c8 [ 250.542519][T12743] tomoyo_realpath_from_path+0xd0/0x508 [ 250.542538][T12743] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.542549][T12743] tomoyo_file_ioctl+0x2c/0x3c [ 250.542560][T12743] security_file_ioctl+0x80/0xbc [ 250.542574][T12743] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.542585][T12743] invoke_syscall+0x98/0x2b8 [ 250.542596][T12743] el0_svc_common+0x138/0x258 [ 250.542607][T12743] do_el0_svc+0x58/0x14c [ 250.542617][T12743] el0_svc+0x7c/0x1f0 [ 250.542627][T12743] el0t_64_sync_handler+0x84/0xe4 [ 250.542637][T12743] el0t_64_sync+0x1a0/0x1a4 [ 250.542881][T12743] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.544472][T12742] FAULT_INJECTION: forcing a failure. [ 250.544472][T12742] name failslab, interval 1, probability 0, space 0, times 0 [ 250.544497][T12742] CPU: 0 PID: 12742 Comm: syz.1.4128 Not tainted 5.15.170-syzkaller #0 [ 250.544509][T12742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.544518][T12742] Call trace: [ 250.544521][T12742] dump_backtrace+0x0/0x530 [ 250.544544][T12742] show_stack+0x2c/0x3c [ 250.544553][T12742] dump_stack_lvl+0x108/0x170 [ 250.544572][T12742] dump_stack+0x1c/0x58 [ 250.544582][T12742] should_fail+0x3b8/0x514 [ 250.544591][T12742] __should_failslab+0xbc/0x110 [ 250.544601][T12742] should_failslab+0x10/0x28 [ 250.544611][T12742] slab_pre_alloc_hook+0x64/0xe8 [ 250.544620][T12742] __kmalloc+0xc0/0x4c8 [ 250.544629][T12742] tomoyo_realpath_from_path+0xd0/0x508 [ 250.544640][T12742] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.544651][T12742] tomoyo_file_ioctl+0x2c/0x3c [ 250.544662][T12742] security_file_ioctl+0x80/0xbc [ 250.544672][T12742] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.544683][T12742] invoke_syscall+0x98/0x2b8 [ 250.544694][T12742] el0_svc_common+0x138/0x258 [ 250.544705][T12742] do_el0_svc+0x58/0x14c [ 250.544715][T12742] el0_svc+0x7c/0x1f0 [ 250.544724][T12742] el0t_64_sync_handler+0x84/0xe4 [ 250.544735][T12742] el0t_64_sync+0x1a0/0x1a4 [ 250.544746][T12742] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.546188][T12744] FAULT_INJECTION: forcing a failure. [ 250.546188][T12744] name failslab, interval 1, probability 0, space 0, times 0 [ 250.546212][T12744] CPU: 1 PID: 12744 Comm: syz.3.4127 Not tainted 5.15.170-syzkaller #0 [ 250.546225][T12744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.546233][T12744] Call trace: [ 250.546237][T12744] dump_backtrace+0x0/0x530 [ 250.546249][T12744] show_stack+0x2c/0x3c [ 250.546258][T12744] dump_stack_lvl+0x108/0x170 [ 250.546269][T12744] dump_stack+0x1c/0x58 [ 250.546278][T12744] should_fail+0x3b8/0x514 [ 250.546288][T12744] __should_failslab+0xbc/0x110 [ 250.546298][T12744] should_failslab+0x10/0x28 [ 250.546308][T12744] slab_pre_alloc_hook+0x64/0xe8 [ 250.546318][T12744] __kmalloc+0xc0/0x4c8 [ 250.546326][T12744] tomoyo_realpath_from_path+0xd0/0x508 [ 250.546338][T12744] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.546349][T12744] tomoyo_file_ioctl+0x2c/0x3c [ 250.546360][T12744] security_file_ioctl+0x80/0xbc [ 250.546371][T12744] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.546382][T12744] invoke_syscall+0x98/0x2b8 [ 250.546393][T12744] el0_svc_common+0x138/0x258 [ 250.546404][T12744] do_el0_svc+0x58/0x14c [ 250.546414][T12744] el0_svc+0x7c/0x1f0 [ 250.546423][T12744] el0t_64_sync_handler+0x84/0xe4 [ 250.546434][T12744] el0t_64_sync+0x1a0/0x1a4 [ 250.546446][T12744] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.560414][T12738] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.585374][T12746] FAULT_INJECTION: forcing a failure. [ 250.585374][T12746] name failslab, interval 1, probability 0, space 0, times 0 [ 250.660803][T12746] CPU: 0 PID: 12746 Comm: syz.2.4130 Not tainted 5.15.170-syzkaller #0 [ 250.662338][T12746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.664451][T12746] Call trace: [ 250.665190][T12746] dump_backtrace+0x0/0x530 [ 250.666053][T12746] show_stack+0x2c/0x3c [ 250.666907][T12746] dump_stack_lvl+0x108/0x170 [ 250.667878][T12746] dump_stack+0x1c/0x58 [ 250.668753][T12746] should_fail+0x3b8/0x514 [ 250.669719][T12746] __should_failslab+0xbc/0x110 [ 250.670835][T12746] should_failslab+0x10/0x28 [ 250.671742][T12746] slab_pre_alloc_hook+0x64/0xe8 [ 250.672781][T12746] __kmalloc+0xc0/0x4c8 [ 250.673571][T12746] tomoyo_realpath_from_path+0xd0/0x508 [ 250.674627][T12746] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.675696][T12746] tomoyo_file_ioctl+0x2c/0x3c [ 250.676686][T12746] security_file_ioctl+0x80/0xbc [ 250.677772][T12746] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.678772][T12746] invoke_syscall+0x98/0x2b8 [ 250.679763][T12746] el0_svc_common+0x138/0x258 [ 250.680588][T12754] FAULT_INJECTION: forcing a failure. [ 250.680588][T12754] name failslab, interval 1, probability 0, space 0, times 0 [ 250.680745][T12746] do_el0_svc+0x58/0x14c [ 250.684313][T12746] el0_svc+0x7c/0x1f0 [ 250.685144][T12746] el0t_64_sync_handler+0x84/0xe4 [ 250.686275][T12746] el0t_64_sync+0x1a0/0x1a4 [ 250.690852][T12748] FAULT_INJECTION: forcing a failure. [ 250.690852][T12748] name failslab, interval 1, probability 0, space 0, times 0 [ 250.693374][T12748] CPU: 0 PID: 12748 Comm: syz.4.4131 Not tainted 5.15.170-syzkaller #0 [ 250.695124][T12748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.697108][T12748] Call trace: [ 250.697780][T12748] dump_backtrace+0x0/0x530 [ 250.698673][T12748] show_stack+0x2c/0x3c [ 250.699645][T12748] dump_stack_lvl+0x108/0x170 [ 250.700628][T12748] dump_stack+0x1c/0x58 [ 250.701460][T12748] should_fail+0x3b8/0x514 [ 250.702305][T12748] __should_failslab+0xbc/0x110 [ 250.703298][T12748] should_failslab+0x10/0x28 [ 250.704224][T12748] slab_pre_alloc_hook+0x64/0xe8 [ 250.705251][T12748] __kmalloc+0xc0/0x4c8 [ 250.706071][T12748] tomoyo_realpath_from_path+0xd0/0x508 [ 250.707172][T12748] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.708365][T12748] tomoyo_file_ioctl+0x2c/0x3c [ 250.709396][T12748] security_file_ioctl+0x80/0xbc [ 250.710463][T12748] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.711376][T12748] invoke_syscall+0x98/0x2b8 [ 250.712405][T12748] el0_svc_common+0x138/0x258 [ 250.713419][T12748] do_el0_svc+0x58/0x14c [ 250.714334][T12748] el0_svc+0x7c/0x1f0 [ 250.715128][T12748] el0t_64_sync_handler+0x84/0xe4 [ 250.716278][T12748] el0t_64_sync+0x1a0/0x1a4 [ 250.717158][T12754] CPU: 1 PID: 12754 Comm: syz.0.4134 Not tainted 5.15.170-syzkaller #0 [ 250.718947][T12754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.720079][T12750] FAULT_INJECTION: forcing a failure. [ 250.720079][T12750] name failslab, interval 1, probability 0, space 0, times 0 [ 250.720982][T12754] Call trace: [ 250.720990][T12754] dump_backtrace+0x0/0x530 [ 250.725051][T12754] show_stack+0x2c/0x3c [ 250.725546][T12752] FAULT_INJECTION: forcing a failure. [ 250.725546][T12752] name failslab, interval 1, probability 0, space 0, times 0 [ 250.725914][T12754] dump_stack_lvl+0x108/0x170 [ 250.729312][T12754] dump_stack+0x1c/0x58 [ 250.730226][T12754] should_fail+0x3b8/0x514 [ 250.731118][T12754] __should_failslab+0xbc/0x110 [ 250.732192][T12754] should_failslab+0x10/0x28 [ 250.733161][T12754] slab_pre_alloc_hook+0x64/0xe8 [ 250.734109][T12754] __kmalloc+0xc0/0x4c8 [ 250.735011][T12754] tomoyo_realpath_from_path+0xd0/0x508 [ 250.736175][T12754] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.737205][T12754] tomoyo_file_ioctl+0x2c/0x3c [ 250.738216][T12754] security_file_ioctl+0x80/0xbc [ 250.739252][T12754] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.740240][T12754] invoke_syscall+0x98/0x2b8 [ 250.741189][T12754] el0_svc_common+0x138/0x258 [ 250.742204][T12754] do_el0_svc+0x58/0x14c [ 250.743183][T12754] el0_svc+0x7c/0x1f0 [ 250.744029][T12754] el0t_64_sync_handler+0x84/0xe4 [ 250.745120][T12754] el0t_64_sync+0x1a0/0x1a4 [ 250.753115][T12746] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.757411][T12750] CPU: 0 PID: 12750 Comm: syz.3.4133 Not tainted 5.15.170-syzkaller #0 [ 250.759190][T12750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.760459][T12754] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.761211][T12750] Call trace: [ 250.763243][T12750] dump_backtrace+0x0/0x530 [ 250.763261][T12750] show_stack+0x2c/0x3c [ 250.763271][T12750] dump_stack_lvl+0x108/0x170 [ 250.763282][T12750] dump_stack+0x1c/0x58 [ 250.763291][T12750] should_fail+0x3b8/0x514 [ 250.763301][T12750] __should_failslab+0xbc/0x110 [ 250.763312][T12750] should_failslab+0x10/0x28 [ 250.763323][T12750] slab_pre_alloc_hook+0x64/0xe8 [ 250.770864][T12750] __kmalloc+0xc0/0x4c8 [ 250.771701][T12750] tomoyo_realpath_from_path+0xd0/0x508 [ 250.772775][T12750] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.773907][T12750] tomoyo_file_ioctl+0x2c/0x3c [ 250.774887][T12750] security_file_ioctl+0x80/0xbc [ 250.775914][T12750] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.776844][T12750] invoke_syscall+0x98/0x2b8 [ 250.777822][T12750] el0_svc_common+0x138/0x258 [ 250.778808][T12750] do_el0_svc+0x58/0x14c [ 250.779665][T12750] el0_svc+0x7c/0x1f0 [ 250.780420][T12750] el0t_64_sync_handler+0x84/0xe4 [ 250.781549][T12750] el0t_64_sync+0x1a0/0x1a4 [ 250.782180][T12756] FAULT_INJECTION: forcing a failure. [ 250.782180][T12756] name failslab, interval 1, probability 0, space 0, times 0 [ 250.791260][T12752] CPU: 0 PID: 12752 Comm: syz.1.4132 Not tainted 5.15.170-syzkaller #0 [ 250.792975][T12752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.795133][T12752] Call trace: [ 250.795843][T12752] dump_backtrace+0x0/0x530 [ 250.796866][T12752] show_stack+0x2c/0x3c [ 250.797770][T12752] dump_stack_lvl+0x108/0x170 [ 250.798702][T12752] dump_stack+0x1c/0x58 [ 250.799589][T12752] should_fail+0x3b8/0x514 [ 250.800529][T12752] __should_failslab+0xbc/0x110 [ 250.801426][T12752] should_failslab+0x10/0x28 [ 250.802535][T12752] slab_pre_alloc_hook+0x64/0xe8 [ 250.803550][T12752] __kmalloc+0xc0/0x4c8 [ 250.804499][T12752] tomoyo_realpath_from_path+0xd0/0x508 [ 250.805593][T12752] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.806744][T12752] tomoyo_file_ioctl+0x2c/0x3c [ 250.807709][T12752] security_file_ioctl+0x80/0xbc [ 250.808771][T12752] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.809809][T12752] invoke_syscall+0x98/0x2b8 [ 250.810810][T12752] el0_svc_common+0x138/0x258 [ 250.811800][T12752] do_el0_svc+0x58/0x14c [ 250.812649][T12752] el0_svc+0x7c/0x1f0 [ 250.813376][T12752] el0t_64_sync_handler+0x84/0xe4 [ 250.814409][T12752] el0t_64_sync+0x1a0/0x1a4 [ 250.815369][T12756] CPU: 1 PID: 12756 Comm: syz.0.4135 Not tainted 5.15.170-syzkaller #0 [ 250.817171][T12756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.819304][T12756] Call trace: [ 250.819975][T12756] dump_backtrace+0x0/0x530 [ 250.821012][T12756] show_stack+0x2c/0x3c [ 250.821874][T12756] dump_stack_lvl+0x108/0x170 [ 250.822927][T12756] dump_stack+0x1c/0x58 [ 250.823730][T12756] should_fail+0x3b8/0x514 [ 250.824581][T12756] __should_failslab+0xbc/0x110 [ 250.825628][T12756] should_failslab+0x10/0x28 [ 250.826549][T12756] slab_pre_alloc_hook+0x64/0xe8 [ 250.827587][T12756] __kmalloc+0xc0/0x4c8 [ 250.828396][T12756] tomoyo_realpath_from_path+0xd0/0x508 [ 250.829602][T12756] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.830790][T12756] tomoyo_file_ioctl+0x2c/0x3c [ 250.831102][T12750] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.831759][T12756] security_file_ioctl+0x80/0xbc [ 250.833264][T12748] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.834235][T12756] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.835763][T12752] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.836497][T12756] invoke_syscall+0x98/0x2b8 [ 250.838717][T12756] el0_svc_common+0x138/0x258 [ 250.838733][T12756] do_el0_svc+0x58/0x14c [ 250.838744][T12756] el0_svc+0x7c/0x1f0 [ 250.838755][T12756] el0t_64_sync_handler+0x84/0xe4 [ 250.838765][T12756] el0t_64_sync+0x1a0/0x1a4 [ 250.846963][T12758] FAULT_INJECTION: forcing a failure. [ 250.846963][T12758] name failslab, interval 1, probability 0, space 0, times 0 [ 250.846991][T12758] CPU: 1 PID: 12758 Comm: syz.2.4136 Not tainted 5.15.170-syzkaller #0 [ 250.847004][T12758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.847013][T12758] Call trace: [ 250.847016][T12758] dump_backtrace+0x0/0x530 [ 250.847030][T12758] show_stack+0x2c/0x3c [ 250.847039][T12758] dump_stack_lvl+0x108/0x170 [ 250.847051][T12758] dump_stack+0x1c/0x58 [ 250.847060][T12758] should_fail+0x3b8/0x514 [ 250.847070][T12758] __should_failslab+0xbc/0x110 [ 250.847081][T12758] should_failslab+0x10/0x28 [ 250.847092][T12758] slab_pre_alloc_hook+0x64/0xe8 [ 250.847102][T12758] __kmalloc+0xc0/0x4c8 [ 250.847111][T12758] tomoyo_realpath_from_path+0xd0/0x508 [ 250.847123][T12758] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.847134][T12758] tomoyo_file_ioctl+0x2c/0x3c [ 250.847149][T12758] security_file_ioctl+0x80/0xbc [ 250.847160][T12758] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.847172][T12758] invoke_syscall+0x98/0x2b8 [ 250.847183][T12758] el0_svc_common+0x138/0x258 [ 250.847194][T12758] do_el0_svc+0x58/0x14c [ 250.847204][T12758] el0_svc+0x7c/0x1f0 [ 250.847214][T12758] el0t_64_sync_handler+0x84/0xe4 [ 250.847224][T12758] el0t_64_sync+0x1a0/0x1a4 [ 250.847274][T12758] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.851153][T12756] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.873934][T12760] FAULT_INJECTION: forcing a failure. [ 250.873934][T12760] name failslab, interval 1, probability 0, space 0, times 0 [ 250.883247][T12760] CPU: 1 PID: 12760 Comm: syz.3.4137 Not tainted 5.15.170-syzkaller #0 [ 250.884983][T12760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.886978][T12760] Call trace: [ 250.887637][T12760] dump_backtrace+0x0/0x530 [ 250.888593][T12760] show_stack+0x2c/0x3c [ 250.889447][T12760] dump_stack_lvl+0x108/0x170 [ 250.890412][T12760] dump_stack+0x1c/0x58 [ 250.891310][T12760] should_fail+0x3b8/0x514 [ 250.892293][T12760] __should_failslab+0xbc/0x110 [ 250.893272][T12760] should_failslab+0x10/0x28 [ 250.894308][T12760] slab_pre_alloc_hook+0x64/0xe8 [ 250.895415][T12760] __kmalloc+0xc0/0x4c8 [ 250.896270][T12760] tomoyo_realpath_from_path+0xd0/0x508 [ 250.897426][T12760] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.898616][T12760] tomoyo_file_ioctl+0x2c/0x3c [ 250.899622][T12760] security_file_ioctl+0x80/0xbc [ 250.900604][T12760] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.901568][T12760] invoke_syscall+0x98/0x2b8 [ 250.902487][T12760] el0_svc_common+0x138/0x258 [ 250.903446][T12760] do_el0_svc+0x58/0x14c [ 250.904313][T12760] el0_svc+0x7c/0x1f0 [ 250.905191][T12760] el0t_64_sync_handler+0x84/0xe4 [ 250.906289][T12760] el0t_64_sync+0x1a0/0x1a4 [ 250.935709][T12760] ERROR: Out of memory at tomoyo_realpath_from_path. [ 250.938160][T12764] FAULT_INJECTION: forcing a failure. [ 250.938160][T12764] name failslab, interval 1, probability 0, space 0, times 0 [ 250.940840][T12764] CPU: 1 PID: 12764 Comm: syz.0.4140 Not tainted 5.15.170-syzkaller #0 [ 250.942556][T12764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.944557][T12764] Call trace: [ 250.945173][T12764] dump_backtrace+0x0/0x530 [ 250.946071][T12764] show_stack+0x2c/0x3c [ 250.946145][T12765] FAULT_INJECTION: forcing a failure. [ 250.946145][T12765] name failslab, interval 1, probability 0, space 0, times 0 [ 250.946903][T12764] dump_stack_lvl+0x108/0x170 [ 250.946925][T12764] dump_stack+0x1c/0x58 [ 250.946935][T12764] should_fail+0x3b8/0x514 [ 250.952220][T12764] __should_failslab+0xbc/0x110 [ 250.953223][T12764] should_failslab+0x10/0x28 [ 250.954116][T12764] slab_pre_alloc_hook+0x64/0xe8 [ 250.955161][T12764] __kmalloc+0xc0/0x4c8 [ 250.956077][T12764] tomoyo_realpath_from_path+0xd0/0x508 [ 250.957208][T12764] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.958336][T12764] tomoyo_file_ioctl+0x2c/0x3c [ 250.959298][T12764] security_file_ioctl+0x80/0xbc [ 250.960245][T12764] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.961284][T12764] invoke_syscall+0x98/0x2b8 [ 250.962185][T12764] el0_svc_common+0x138/0x258 [ 250.963132][T12764] do_el0_svc+0x58/0x14c [ 250.964111][T12764] el0_svc+0x7c/0x1f0 [ 250.964987][T12764] el0t_64_sync_handler+0x84/0xe4 [ 250.966127][T12764] el0t_64_sync+0x1a0/0x1a4 [ 250.967654][T12765] CPU: 0 PID: 12765 Comm: syz.4.4139 Not tainted 5.15.170-syzkaller #0 [ 250.969378][T12765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 250.971605][T12765] Call trace: [ 250.972290][T12765] dump_backtrace+0x0/0x530 [ 250.973344][T12765] show_stack+0x2c/0x3c [ 250.974214][T12765] dump_stack_lvl+0x108/0x170 [ 250.975335][T12765] dump_stack+0x1c/0x58 [ 250.976171][T12765] should_fail+0x3b8/0x514 [ 250.977019][T12765] __should_failslab+0xbc/0x110 [ 250.978153][T12765] should_failslab+0x10/0x28 [ 250.979107][T12765] slab_pre_alloc_hook+0x64/0xe8 [ 250.980135][T12765] __kmalloc+0xc0/0x4c8 [ 250.980950][T12765] tomoyo_realpath_from_path+0xd0/0x508 [ 250.982097][T12765] tomoyo_path_number_perm+0x1f8/0x6b0 [ 250.983266][T12765] tomoyo_file_ioctl+0x2c/0x3c [ 250.984194][T12765] security_file_ioctl+0x80/0xbc [ 250.985206][T12765] __arm64_sys_ioctl+0xa8/0x1c8 [ 250.986139][T12765] invoke_syscall+0x98/0x2b8 [ 250.986953][T12765] el0_svc_common+0x138/0x258 [ 250.987867][T12765] do_el0_svc+0x58/0x14c [ 250.988830][T12765] el0_svc+0x7c/0x1f0 [ 250.989791][T12765] el0t_64_sync_handler+0x84/0xe4 [ 250.990752][T12765] el0t_64_sync+0x1a0/0x1a4 [ 250.996126][T12766] FAULT_INJECTION: forcing a failure. [ 250.996126][T12766] name failslab, interval 1, probability 0, space 0, times 0 [ 250.998651][T12766] CPU: 1 PID: 12766 Comm: syz.2.4138 Not tainted 5.15.170-syzkaller #0 [ 251.000287][T12766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.002399][T12766] Call trace: [ 251.003118][T12766] dump_backtrace+0x0/0x530 [ 251.004086][T12766] show_stack+0x2c/0x3c [ 251.004993][T12766] dump_stack_lvl+0x108/0x170 [ 251.006003][T12766] dump_stack+0x1c/0x58 [ 251.006428][T12769] FAULT_INJECTION: forcing a failure. [ 251.006428][T12769] name failslab, interval 1, probability 0, space 0, times 0 [ 251.006914][T12766] should_fail+0x3b8/0x514 [ 251.010342][T12766] __should_failslab+0xbc/0x110 [ 251.011321][T12766] should_failslab+0x10/0x28 [ 251.012262][T12766] slab_pre_alloc_hook+0x64/0xe8 [ 251.013194][T12766] __kmalloc+0xc0/0x4c8 [ 251.014084][T12766] tomoyo_realpath_from_path+0xd0/0x508 [ 251.015329][T12766] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.016575][T12766] tomoyo_file_ioctl+0x2c/0x3c [ 251.017589][T12766] security_file_ioctl+0x80/0xbc [ 251.018654][T12766] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.019794][T12766] invoke_syscall+0x98/0x2b8 [ 251.020801][T12766] el0_svc_common+0x138/0x258 [ 251.021730][T12766] do_el0_svc+0x58/0x14c [ 251.022660][T12766] el0_svc+0x7c/0x1f0 [ 251.023485][T12766] el0t_64_sync_handler+0x84/0xe4 [ 251.024649][T12766] el0t_64_sync+0x1a0/0x1a4 [ 251.026514][T12769] CPU: 0 PID: 12769 Comm: syz.1.4141 Not tainted 5.15.170-syzkaller #0 [ 251.028261][T12769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.030386][T12769] Call trace: [ 251.031063][T12769] dump_backtrace+0x0/0x530 [ 251.031968][T12769] show_stack+0x2c/0x3c [ 251.032867][T12769] dump_stack_lvl+0x108/0x170 [ 251.033853][T12769] dump_stack+0x1c/0x58 [ 251.034865][T12769] should_fail+0x3b8/0x514 [ 251.035799][T12769] __should_failslab+0xbc/0x110 [ 251.036854][T12769] should_failslab+0x10/0x28 [ 251.037784][T12769] slab_pre_alloc_hook+0x64/0xe8 [ 251.038743][T12769] __kmalloc+0xc0/0x4c8 [ 251.039690][T12769] tomoyo_realpath_from_path+0xd0/0x508 [ 251.039855][T12764] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.040934][T12769] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.040950][T12769] tomoyo_file_ioctl+0x2c/0x3c [ 251.040962][T12769] security_file_ioctl+0x80/0xbc [ 251.040973][T12769] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.042641][T12766] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.043563][T12769] invoke_syscall+0x98/0x2b8 [ 251.043580][T12769] el0_svc_common+0x138/0x258 [ 251.043591][T12769] do_el0_svc+0x58/0x14c [ 251.044873][T12765] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.045778][T12769] el0_svc+0x7c/0x1f0 [ 251.045794][T12769] el0t_64_sync_handler+0x84/0xe4 [ 251.045805][T12769] el0t_64_sync+0x1a0/0x1a4 [ 251.046970][T12770] FAULT_INJECTION: forcing a failure. [ 251.046970][T12770] name failslab, interval 1, probability 0, space 0, times 0 [ 251.053170][T12769] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.053311][T12770] CPU: 0 PID: 12770 Comm: syz.3.4142 Not tainted 5.15.170-syzkaller #0 [ 251.060726][T12770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.060741][T12770] Call trace: [ 251.060745][T12770] dump_backtrace+0x0/0x530 [ 251.060759][T12770] show_stack+0x2c/0x3c [ 251.060769][T12770] dump_stack_lvl+0x108/0x170 [ 251.060780][T12770] dump_stack+0x1c/0x58 [ 251.060789][T12770] should_fail+0x3b8/0x514 [ 251.060799][T12770] __should_failslab+0xbc/0x110 [ 251.060809][T12770] should_failslab+0x10/0x28 [ 251.060820][T12770] slab_pre_alloc_hook+0x64/0xe8 [ 251.060830][T12770] __kmalloc+0xc0/0x4c8 [ 251.060839][T12770] tomoyo_realpath_from_path+0xd0/0x508 [ 251.060851][T12770] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.060862][T12770] tomoyo_file_ioctl+0x2c/0x3c [ 251.060873][T12770] security_file_ioctl+0x80/0xbc [ 251.060884][T12770] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.060895][T12770] invoke_syscall+0x98/0x2b8 [ 251.060906][T12770] el0_svc_common+0x138/0x258 [ 251.060917][T12770] do_el0_svc+0x58/0x14c [ 251.060928][T12770] el0_svc+0x7c/0x1f0 [ 251.060937][T12770] el0t_64_sync_handler+0x84/0xe4 [ 251.060948][T12770] el0t_64_sync+0x1a0/0x1a4 [ 251.062252][T12770] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.121743][T12777] FAULT_INJECTION: forcing a failure. [ 251.121743][T12777] name failslab, interval 1, probability 0, space 0, times 0 [ 251.124231][T12777] CPU: 1 PID: 12777 Comm: syz.2.4145 Not tainted 5.15.170-syzkaller #0 [ 251.126087][T12777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.128238][T12777] Call trace: [ 251.128918][T12777] dump_backtrace+0x0/0x530 [ 251.129927][T12777] show_stack+0x2c/0x3c [ 251.130868][T12777] dump_stack_lvl+0x108/0x170 [ 251.131870][T12777] dump_stack+0x1c/0x58 [ 251.132806][T12777] should_fail+0x3b8/0x514 [ 251.133687][T12777] __should_failslab+0xbc/0x110 [ 251.134784][T12777] should_failslab+0x10/0x28 [ 251.135774][T12777] slab_pre_alloc_hook+0x64/0xe8 [ 251.136853][T12777] __kmalloc+0xc0/0x4c8 [ 251.137743][T12777] tomoyo_realpath_from_path+0xd0/0x508 [ 251.137898][T12778] FAULT_INJECTION: forcing a failure. [ 251.137898][T12778] name failslab, interval 1, probability 0, space 0, times 0 [ 251.138847][T12777] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.142457][T12777] tomoyo_file_ioctl+0x2c/0x3c [ 251.143495][T12777] security_file_ioctl+0x80/0xbc [ 251.144549][T12777] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.145566][T12777] invoke_syscall+0x98/0x2b8 [ 251.146564][T12777] el0_svc_common+0x138/0x258 [ 251.147660][T12777] do_el0_svc+0x58/0x14c [ 251.148495][T12777] el0_svc+0x7c/0x1f0 [ 251.149326][T12777] el0t_64_sync_handler+0x84/0xe4 [ 251.150449][T12777] el0t_64_sync+0x1a0/0x1a4 [ 251.152136][T12776] FAULT_INJECTION: forcing a failure. [ 251.152136][T12776] name failslab, interval 1, probability 0, space 0, times 0 [ 251.154750][T12776] CPU: 1 PID: 12776 Comm: syz.0.4143 Not tainted 5.15.170-syzkaller #0 [ 251.156463][T12776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.158606][T12776] Call trace: [ 251.159256][T12776] dump_backtrace+0x0/0x530 [ 251.160125][T12776] show_stack+0x2c/0x3c [ 251.160210][T12780] FAULT_INJECTION: forcing a failure. [ 251.160210][T12780] name failslab, interval 1, probability 0, space 0, times 0 [ 251.161011][T12776] dump_stack_lvl+0x108/0x170 [ 251.164773][T12776] dump_stack+0x1c/0x58 [ 251.165595][T12776] should_fail+0x3b8/0x514 [ 251.166521][T12776] __should_failslab+0xbc/0x110 [ 251.167581][T12776] should_failslab+0x10/0x28 [ 251.168479][T12776] slab_pre_alloc_hook+0x64/0xe8 [ 251.169635][T12776] __kmalloc+0xc0/0x4c8 [ 251.170474][T12776] tomoyo_realpath_from_path+0xd0/0x508 [ 251.171564][T12776] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.172738][T12776] tomoyo_file_ioctl+0x2c/0x3c [ 251.173690][T12776] security_file_ioctl+0x80/0xbc [ 251.174692][T12776] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.175793][T12776] invoke_syscall+0x98/0x2b8 [ 251.176697][T12776] el0_svc_common+0x138/0x258 [ 251.177721][T12776] do_el0_svc+0x58/0x14c [ 251.178617][T12776] el0_svc+0x7c/0x1f0 [ 251.179463][T12776] el0t_64_sync_handler+0x84/0xe4 [ 251.180469][T12776] el0t_64_sync+0x1a0/0x1a4 [ 251.184850][T12778] CPU: 0 PID: 12778 Comm: syz.4.4146 Not tainted 5.15.170-syzkaller #0 [ 251.185861][T12775] FAULT_INJECTION: forcing a failure. [ 251.185861][T12775] name failslab, interval 1, probability 0, space 0, times 0 [ 251.186517][T12778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.191253][T12778] Call trace: [ 251.191992][T12778] dump_backtrace+0x0/0x530 [ 251.192924][T12778] show_stack+0x2c/0x3c [ 251.193680][T12778] dump_stack_lvl+0x108/0x170 [ 251.194695][T12778] dump_stack+0x1c/0x58 [ 251.195574][T12778] should_fail+0x3b8/0x514 [ 251.196446][T12778] __should_failslab+0xbc/0x110 [ 251.197528][T12778] should_failslab+0x10/0x28 [ 251.198522][T12778] slab_pre_alloc_hook+0x64/0xe8 [ 251.199503][T12778] __kmalloc+0xc0/0x4c8 [ 251.200310][T12778] tomoyo_realpath_from_path+0xd0/0x508 [ 251.201463][T12778] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.202570][T12778] tomoyo_file_ioctl+0x2c/0x3c [ 251.203595][T12778] security_file_ioctl+0x80/0xbc [ 251.204735][T12778] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.205759][T12778] invoke_syscall+0x98/0x2b8 [ 251.206673][T12778] el0_svc_common+0x138/0x258 [ 251.207631][T12778] do_el0_svc+0x58/0x14c [ 251.208543][T12778] el0_svc+0x7c/0x1f0 [ 251.209341][T12778] el0t_64_sync_handler+0x84/0xe4 [ 251.210338][T12778] el0t_64_sync+0x1a0/0x1a4 [ 251.211206][T12775] CPU: 1 PID: 12775 Comm: syz.3.4144 Not tainted 5.15.170-syzkaller #0 [ 251.212911][T12775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.215126][T12775] Call trace: [ 251.215807][T12775] dump_backtrace+0x0/0x530 [ 251.216716][T12775] show_stack+0x2c/0x3c [ 251.217671][T12775] dump_stack_lvl+0x108/0x170 [ 251.218651][T12775] dump_stack+0x1c/0x58 [ 251.219526][T12775] should_fail+0x3b8/0x514 [ 251.220340][T12775] __should_failslab+0xbc/0x110 [ 251.221305][T12775] should_failslab+0x10/0x28 [ 251.222171][T12775] slab_pre_alloc_hook+0x64/0xe8 [ 251.223113][T12775] __kmalloc+0xc0/0x4c8 [ 251.224073][T12775] tomoyo_realpath_from_path+0xd0/0x508 [ 251.225243][T12775] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.226408][T12775] tomoyo_file_ioctl+0x2c/0x3c [ 251.227424][T12775] security_file_ioctl+0x80/0xbc [ 251.228442][T12775] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.229436][T12775] invoke_syscall+0x98/0x2b8 [ 251.230354][T12775] el0_svc_common+0x138/0x258 [ 251.231334][T12775] do_el0_svc+0x58/0x14c [ 251.232225][T12775] el0_svc+0x7c/0x1f0 [ 251.232998][T12775] el0t_64_sync_handler+0x84/0xe4 [ 251.234022][T12775] el0t_64_sync+0x1a0/0x1a4 [ 251.236031][T12780] CPU: 0 PID: 12780 Comm: syz.1.4147 Not tainted 5.15.170-syzkaller #0 [ 251.237726][T12780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.239609][T12777] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.239840][T12780] Call trace: [ 251.241442][T12775] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.241893][T12780] dump_backtrace+0x0/0x530 [ 251.243353][T12776] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.244068][T12780] show_stack+0x2c/0x3c [ 251.246344][T12780] dump_stack_lvl+0x108/0x170 [ 251.246360][T12780] dump_stack+0x1c/0x58 [ 251.246370][T12780] should_fail+0x3b8/0x514 [ 251.246381][T12780] __should_failslab+0xbc/0x110 [ 251.246392][T12780] should_failslab+0x10/0x28 [ 251.246403][T12780] slab_pre_alloc_hook+0x64/0xe8 [ 251.246413][T12780] __kmalloc+0xc0/0x4c8 [ 251.246422][T12780] tomoyo_realpath_from_path+0xd0/0x508 [ 251.246435][T12780] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.246446][T12780] tomoyo_file_ioctl+0x2c/0x3c [ 251.246457][T12780] security_file_ioctl+0x80/0xbc [ 251.246467][T12780] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.246479][T12780] invoke_syscall+0x98/0x2b8 [ 251.246490][T12780] el0_svc_common+0x138/0x258 [ 251.246500][T12780] do_el0_svc+0x58/0x14c [ 251.246511][T12780] el0_svc+0x7c/0x1f0 [ 251.246520][T12780] el0t_64_sync_handler+0x84/0xe4 [ 251.246538][T12780] el0t_64_sync+0x1a0/0x1a4 [ 251.260595][T12780] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.261681][T12778] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.295788][T12782] FAULT_INJECTION: forcing a failure. [ 251.295788][T12782] name failslab, interval 1, probability 0, space 0, times 0 [ 251.301890][T12782] CPU: 0 PID: 12782 Comm: syz.2.4148 Not tainted 5.15.170-syzkaller #0 [ 251.303540][T12782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.305644][T12782] Call trace: [ 251.305653][T12782] dump_backtrace+0x0/0x530 [ 251.305669][T12782] show_stack+0x2c/0x3c [ 251.305678][T12782] dump_stack_lvl+0x108/0x170 [ 251.305690][T12782] dump_stack+0x1c/0x58 [ 251.305699][T12782] should_fail+0x3b8/0x514 [ 251.305710][T12782] __should_failslab+0xbc/0x110 [ 251.305720][T12782] should_failslab+0x10/0x28 [ 251.305731][T12782] slab_pre_alloc_hook+0x64/0xe8 [ 251.305742][T12782] __kmalloc+0xc0/0x4c8 [ 251.305751][T12782] tomoyo_realpath_from_path+0xd0/0x508 [ 251.305763][T12782] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.305774][T12782] tomoyo_file_ioctl+0x2c/0x3c [ 251.305785][T12782] security_file_ioctl+0x80/0xbc [ 251.305796][T12782] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.305808][T12782] invoke_syscall+0x98/0x2b8 [ 251.305819][T12782] el0_svc_common+0x138/0x258 [ 251.305830][T12782] do_el0_svc+0x58/0x14c [ 251.305840][T12782] el0_svc+0x7c/0x1f0 [ 251.305850][T12782] el0t_64_sync_handler+0x84/0xe4 [ 251.305861][T12782] el0t_64_sync+0x1a0/0x1a4 [ 251.311700][T12782] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.334119][T12784] FAULT_INJECTION: forcing a failure. [ 251.334119][T12784] name failslab, interval 1, probability 0, space 0, times 0 [ 251.343547][T12784] CPU: 1 PID: 12784 Comm: syz.0.4150 Not tainted 5.15.170-syzkaller #0 [ 251.345314][T12784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.347329][T12784] Call trace: [ 251.348022][T12784] dump_backtrace+0x0/0x530 [ 251.348993][T12784] show_stack+0x2c/0x3c [ 251.349892][T12784] dump_stack_lvl+0x108/0x170 [ 251.350888][T12784] dump_stack+0x1c/0x58 [ 251.351747][T12784] should_fail+0x3b8/0x514 [ 251.352600][T12784] __should_failslab+0xbc/0x110 [ 251.353544][T12784] should_failslab+0x10/0x28 [ 251.354566][T12784] slab_pre_alloc_hook+0x64/0xe8 [ 251.355563][T12784] __kmalloc+0xc0/0x4c8 [ 251.356401][T12784] tomoyo_realpath_from_path+0xd0/0x508 [ 251.357604][T12784] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.358803][T12784] tomoyo_file_ioctl+0x2c/0x3c [ 251.359815][T12784] security_file_ioctl+0x80/0xbc [ 251.360829][T12784] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.361759][T12784] invoke_syscall+0x98/0x2b8 [ 251.362686][T12784] el0_svc_common+0x138/0x258 [ 251.363739][T12784] do_el0_svc+0x58/0x14c [ 251.364667][T12784] el0_svc+0x7c/0x1f0 [ 251.365512][T12784] el0t_64_sync_handler+0x84/0xe4 [ 251.366522][T12784] el0t_64_sync+0x1a0/0x1a4 [ 251.367278][T12787] FAULT_INJECTION: forcing a failure. [ 251.367278][T12787] name failslab, interval 1, probability 0, space 0, times 0 [ 251.373041][T12787] CPU: 0 PID: 12787 Comm: syz.3.4151 Not tainted 5.15.170-syzkaller #0 [ 251.374778][T12787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.376830][T12787] Call trace: [ 251.377469][T12787] dump_backtrace+0x0/0x530 [ 251.378374][T12787] show_stack+0x2c/0x3c [ 251.379025][T12788] FAULT_INJECTION: forcing a failure. [ 251.379025][T12788] name failslab, interval 1, probability 0, space 0, times 0 [ 251.379248][T12787] dump_stack_lvl+0x108/0x170 [ 251.382705][T12787] dump_stack+0x1c/0x58 [ 251.383537][T12787] should_fail+0x3b8/0x514 [ 251.384488][T12787] __should_failslab+0xbc/0x110 [ 251.385424][T12787] should_failslab+0x10/0x28 [ 251.386415][T12787] slab_pre_alloc_hook+0x64/0xe8 [ 251.387383][T12787] __kmalloc+0xc0/0x4c8 [ 251.388287][T12787] tomoyo_realpath_from_path+0xd0/0x508 [ 251.389447][T12787] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.390551][T12787] tomoyo_file_ioctl+0x2c/0x3c [ 251.391515][T12787] security_file_ioctl+0x80/0xbc [ 251.392514][T12787] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.393435][T12787] invoke_syscall+0x98/0x2b8 [ 251.394339][T12787] el0_svc_common+0x138/0x258 [ 251.395295][T12787] do_el0_svc+0x58/0x14c [ 251.396152][T12787] el0_svc+0x7c/0x1f0 [ 251.396983][T12787] el0t_64_sync_handler+0x84/0xe4 [ 251.397984][T12787] el0t_64_sync+0x1a0/0x1a4 [ 251.398909][T12788] CPU: 1 PID: 12788 Comm: syz.1.4149 Not tainted 5.15.170-syzkaller #0 [ 251.400812][T12788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.402916][T12788] Call trace: [ 251.403613][T12788] dump_backtrace+0x0/0x530 [ 251.404496][T12788] show_stack+0x2c/0x3c [ 251.405341][T12788] dump_stack_lvl+0x108/0x170 [ 251.406378][T12788] dump_stack+0x1c/0x58 [ 251.406393][T12788] should_fail+0x3b8/0x514 [ 251.406429][T12788] __should_failslab+0xbc/0x110 [ 251.406440][T12788] should_failslab+0x10/0x28 [ 251.406451][T12788] slab_pre_alloc_hook+0x64/0xe8 [ 251.406460][T12788] __kmalloc+0xc0/0x4c8 [ 251.406469][T12788] tomoyo_realpath_from_path+0xd0/0x508 [ 251.406482][T12788] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.406493][T12788] tomoyo_file_ioctl+0x2c/0x3c [ 251.406503][T12788] security_file_ioctl+0x80/0xbc [ 251.406514][T12788] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.406526][T12788] invoke_syscall+0x98/0x2b8 [ 251.406545][T12788] el0_svc_common+0x138/0x258 [ 251.406555][T12788] do_el0_svc+0x58/0x14c [ 251.406565][T12788] el0_svc+0x7c/0x1f0 [ 251.406575][T12788] el0t_64_sync_handler+0x84/0xe4 [ 251.406585][T12788] el0t_64_sync+0x1a0/0x1a4 [ 251.420082][T12784] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.420249][T12788] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.421040][T12787] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.424426][T12790] FAULT_INJECTION: forcing a failure. [ 251.424426][T12790] name failslab, interval 1, probability 0, space 0, times 0 [ 251.444240][T12790] CPU: 1 PID: 12790 Comm: syz.4.4152 Not tainted 5.15.170-syzkaller #0 [ 251.446047][T12790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.448003][T12790] Call trace: [ 251.448645][T12790] dump_backtrace+0x0/0x530 [ 251.449666][T12790] show_stack+0x2c/0x3c [ 251.450540][T12790] dump_stack_lvl+0x108/0x170 [ 251.451575][T12790] dump_stack+0x1c/0x58 [ 251.452379][T12790] should_fail+0x3b8/0x514 [ 251.453316][T12790] __should_failslab+0xbc/0x110 [ 251.454324][T12790] should_failslab+0x10/0x28 [ 251.455283][T12790] slab_pre_alloc_hook+0x64/0xe8 [ 251.456354][T12790] __kmalloc+0xc0/0x4c8 [ 251.457230][T12790] tomoyo_realpath_from_path+0xd0/0x508 [ 251.458425][T12790] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.459638][T12790] tomoyo_file_ioctl+0x2c/0x3c [ 251.460596][T12790] security_file_ioctl+0x80/0xbc [ 251.461564][T12790] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.462551][T12790] invoke_syscall+0x98/0x2b8 [ 251.463563][T12790] el0_svc_common+0x138/0x258 [ 251.464657][T12790] do_el0_svc+0x58/0x14c [ 251.465501][T12790] el0_svc+0x7c/0x1f0 [ 251.466390][T12790] el0t_64_sync_handler+0x84/0xe4 [ 251.467426][T12790] el0t_64_sync+0x1a0/0x1a4 [ 251.479960][T12794] FAULT_INJECTION: forcing a failure. [ 251.479960][T12794] name failslab, interval 1, probability 0, space 0, times 0 [ 251.484140][T12794] CPU: 0 PID: 12794 Comm: syz.2.4153 Not tainted 5.15.170-syzkaller #0 [ 251.485985][T12794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.488186][T12794] Call trace: [ 251.488831][T12794] dump_backtrace+0x0/0x530 [ 251.489752][T12794] show_stack+0x2c/0x3c [ 251.490612][T12794] dump_stack_lvl+0x108/0x170 [ 251.491583][T12794] dump_stack+0x1c/0x58 [ 251.492439][T12794] should_fail+0x3b8/0x514 [ 251.493394][T12794] __should_failslab+0xbc/0x110 [ 251.494464][T12794] should_failslab+0x10/0x28 [ 251.494904][T12793] FAULT_INJECTION: forcing a failure. [ 251.494904][T12793] name failslab, interval 1, probability 0, space 0, times 0 [ 251.495443][T12794] slab_pre_alloc_hook+0x64/0xe8 [ 251.495460][T12794] __kmalloc+0xc0/0x4c8 [ 251.495469][T12794] tomoyo_realpath_from_path+0xd0/0x508 [ 251.495482][T12794] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.499640][T12790] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.500062][T12794] tomoyo_file_ioctl+0x2c/0x3c [ 251.504642][T12794] security_file_ioctl+0x80/0xbc [ 251.504661][T12794] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.504674][T12794] invoke_syscall+0x98/0x2b8 [ 251.504686][T12794] el0_svc_common+0x138/0x258 [ 251.504696][T12794] do_el0_svc+0x58/0x14c [ 251.504707][T12794] el0_svc+0x7c/0x1f0 [ 251.510388][T12794] el0t_64_sync_handler+0x84/0xe4 [ 251.511421][T12794] el0t_64_sync+0x1a0/0x1a4 [ 251.512251][T12793] CPU: 1 PID: 12793 Comm: syz.0.4154 Not tainted 5.15.170-syzkaller #0 [ 251.513974][T12793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.516022][T12793] Call trace: [ 251.516651][T12793] dump_backtrace+0x0/0x530 [ 251.517638][T12793] show_stack+0x2c/0x3c [ 251.518580][T12793] dump_stack_lvl+0x108/0x170 [ 251.519602][T12793] dump_stack+0x1c/0x58 [ 251.520409][T12793] should_fail+0x3b8/0x514 [ 251.521291][T12793] __should_failslab+0xbc/0x110 [ 251.522233][T12793] should_failslab+0x10/0x28 [ 251.523219][T12793] slab_pre_alloc_hook+0x64/0xe8 [ 251.524263][T12793] __kmalloc+0xc0/0x4c8 [ 251.525126][T12793] tomoyo_realpath_from_path+0xd0/0x508 [ 251.526406][T12793] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.527535][T12793] tomoyo_file_ioctl+0x2c/0x3c [ 251.528503][T12793] security_file_ioctl+0x80/0xbc [ 251.529629][T12793] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.530644][T12793] invoke_syscall+0x98/0x2b8 [ 251.531662][T12793] el0_svc_common+0x138/0x258 [ 251.532599][T12793] do_el0_svc+0x58/0x14c [ 251.533437][T12793] el0_svc+0x7c/0x1f0 [ 251.534286][T12793] el0t_64_sync_handler+0x84/0xe4 [ 251.535374][T12793] el0t_64_sync+0x1a0/0x1a4 [ 251.542974][T12799] FAULT_INJECTION: forcing a failure. [ 251.542974][T12799] name failslab, interval 1, probability 0, space 0, times 0 [ 251.546514][T12796] FAULT_INJECTION: forcing a failure. [ 251.546514][T12796] name failslab, interval 1, probability 0, space 0, times 0 [ 251.549142][T12796] CPU: 0 PID: 12796 Comm: syz.1.4155 Not tainted 5.15.170-syzkaller #0 [ 251.550803][T12796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.552786][T12796] Call trace: [ 251.553465][T12796] dump_backtrace+0x0/0x530 [ 251.554476][T12800] FAULT_INJECTION: forcing a failure. [ 251.554476][T12800] name failslab, interval 1, probability 0, space 0, times 0 [ 251.554524][T12796] show_stack+0x2c/0x3c [ 251.557934][T12796] dump_stack_lvl+0x108/0x170 [ 251.558931][T12796] dump_stack+0x1c/0x58 [ 251.559846][T12796] should_fail+0x3b8/0x514 [ 251.560870][T12796] __should_failslab+0xbc/0x110 [ 251.562034][T12796] should_failslab+0x10/0x28 [ 251.563026][T12796] slab_pre_alloc_hook+0x64/0xe8 [ 251.564050][T12796] __kmalloc+0xc0/0x4c8 [ 251.564894][T12796] tomoyo_realpath_from_path+0xd0/0x508 [ 251.565992][T12796] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.567009][T12796] tomoyo_file_ioctl+0x2c/0x3c [ 251.567954][T12796] security_file_ioctl+0x80/0xbc [ 251.568999][T12796] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.569933][T12796] invoke_syscall+0x98/0x2b8 [ 251.570972][T12796] el0_svc_common+0x138/0x258 [ 251.571977][T12796] do_el0_svc+0x58/0x14c [ 251.572811][T12796] el0_svc+0x7c/0x1f0 [ 251.573665][T12796] el0t_64_sync_handler+0x84/0xe4 [ 251.574737][T12796] el0t_64_sync+0x1a0/0x1a4 [ 251.575651][T12800] CPU: 1 PID: 12800 Comm: syz.4.4157 Not tainted 5.15.170-syzkaller #0 [ 251.577394][T12800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.579430][T12800] Call trace: [ 251.580097][T12800] dump_backtrace+0x0/0x530 [ 251.580940][T12800] show_stack+0x2c/0x3c [ 251.581940][T12800] dump_stack_lvl+0x108/0x170 [ 251.582874][T12800] dump_stack+0x1c/0x58 [ 251.583712][T12800] should_fail+0x3b8/0x514 [ 251.584557][T12800] __should_failslab+0xbc/0x110 [ 251.585550][T12800] should_failslab+0x10/0x28 [ 251.586420][T12800] slab_pre_alloc_hook+0x64/0xe8 [ 251.587459][T12800] __kmalloc+0xc0/0x4c8 [ 251.588343][T12800] tomoyo_realpath_from_path+0xd0/0x508 [ 251.589463][T12800] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.590639][T12800] tomoyo_file_ioctl+0x2c/0x3c [ 251.591595][T12800] security_file_ioctl+0x80/0xbc [ 251.592639][T12800] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.593859][T12800] invoke_syscall+0x98/0x2b8 [ 251.594734][T12800] el0_svc_common+0x138/0x258 [ 251.595705][T12800] do_el0_svc+0x58/0x14c [ 251.596549][T12800] el0_svc+0x7c/0x1f0 [ 251.597310][T12800] el0t_64_sync_handler+0x84/0xe4 [ 251.598365][T12800] el0t_64_sync+0x1a0/0x1a4 [ 251.600505][T12794] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.607929][T12799] CPU: 0 PID: 12799 Comm: syz.3.4156 Not tainted 5.15.170-syzkaller #0 [ 251.609575][T12799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.611721][T12799] Call trace: [ 251.612344][T12799] dump_backtrace+0x0/0x530 [ 251.613365][T12799] show_stack+0x2c/0x3c [ 251.614307][T12799] dump_stack_lvl+0x108/0x170 [ 251.615245][T12799] dump_stack+0x1c/0x58 [ 251.616026][T12799] should_fail+0x3b8/0x514 [ 251.616933][T12799] __should_failslab+0xbc/0x110 [ 251.618015][T12799] should_failslab+0x10/0x28 [ 251.619032][T12799] slab_pre_alloc_hook+0x64/0xe8 [ 251.620090][T12799] __kmalloc+0xc0/0x4c8 [ 251.620926][T12799] tomoyo_realpath_from_path+0xd0/0x508 [ 251.622048][T12799] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.623215][T12799] tomoyo_file_ioctl+0x2c/0x3c [ 251.624199][T12799] security_file_ioctl+0x80/0xbc [ 251.625218][T12799] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.625700][T12802] FAULT_INJECTION: forcing a failure. [ 251.625700][T12802] name failslab, interval 1, probability 0, space 0, times 0 [ 251.626237][T12799] invoke_syscall+0x98/0x2b8 [ 251.626255][T12799] el0_svc_common+0x138/0x258 [ 251.626267][T12799] do_el0_svc+0x58/0x14c [ 251.631294][T12799] el0_svc+0x7c/0x1f0 [ 251.632197][T12799] el0t_64_sync_handler+0x84/0xe4 [ 251.633244][T12799] el0t_64_sync+0x1a0/0x1a4 [ 251.634218][T12802] CPU: 1 PID: 12802 Comm: syz.2.4158 Not tainted 5.15.170-syzkaller #0 [ 251.635954][T12802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.637969][T12802] Call trace: [ 251.638595][T12802] dump_backtrace+0x0/0x530 [ 251.639506][T12802] show_stack+0x2c/0x3c [ 251.640470][T12802] dump_stack_lvl+0x108/0x170 [ 251.641522][T12802] dump_stack+0x1c/0x58 [ 251.642468][T12802] should_fail+0x3b8/0x514 [ 251.643402][T12802] __should_failslab+0xbc/0x110 [ 251.644381][T12802] should_failslab+0x10/0x28 [ 251.645271][T12802] slab_pre_alloc_hook+0x64/0xe8 [ 251.646334][T12802] __kmalloc+0xc0/0x4c8 [ 251.647193][T12802] tomoyo_realpath_from_path+0xd0/0x508 [ 251.648321][T12802] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.649502][T12802] tomoyo_file_ioctl+0x2c/0x3c [ 251.650490][T12802] security_file_ioctl+0x80/0xbc [ 251.651506][T12802] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.652511][T12802] invoke_syscall+0x98/0x2b8 [ 251.653386][T12802] el0_svc_common+0x138/0x258 [ 251.653808][T12799] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.654248][T12802] do_el0_svc+0x58/0x14c [ 251.656513][T12802] el0_svc+0x7c/0x1f0 [ 251.657385][T12802] el0t_64_sync_handler+0x84/0xe4 [ 251.658429][T12802] el0t_64_sync+0x1a0/0x1a4 [ 251.663801][T12796] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.670843][T12793] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.672560][T12800] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.678057][T12802] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.705960][T12806] FAULT_INJECTION: forcing a failure. [ 251.705960][T12806] name failslab, interval 1, probability 0, space 0, times 0 [ 251.708828][T12806] CPU: 1 PID: 12806 Comm: syz.1.4161 Not tainted 5.15.170-syzkaller #0 [ 251.710505][T12806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.712585][T12806] Call trace: [ 251.713219][T12806] dump_backtrace+0x0/0x530 [ 251.714191][T12806] show_stack+0x2c/0x3c [ 251.715172][T12806] dump_stack_lvl+0x108/0x170 [ 251.716226][T12806] dump_stack+0x1c/0x58 [ 251.717109][T12806] should_fail+0x3b8/0x514 [ 251.718048][T12806] __should_failslab+0xbc/0x110 [ 251.719053][T12806] should_failslab+0x10/0x28 [ 251.719975][T12806] slab_pre_alloc_hook+0x64/0xe8 [ 251.721016][T12806] __kmalloc+0xc0/0x4c8 [ 251.721917][T12806] tomoyo_realpath_from_path+0xd0/0x508 [ 251.723039][T12806] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.724077][T12806] tomoyo_file_ioctl+0x2c/0x3c [ 251.725081][T12806] security_file_ioctl+0x80/0xbc [ 251.726214][T12806] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.727199][T12806] invoke_syscall+0x98/0x2b8 [ 251.728177][T12806] el0_svc_common+0x138/0x258 [ 251.729064][T12806] do_el0_svc+0x58/0x14c [ 251.729936][T12806] el0_svc+0x7c/0x1f0 [ 251.730804][T12806] el0t_64_sync_handler+0x84/0xe4 [ 251.731884][T12806] el0t_64_sync+0x1a0/0x1a4 [ 251.733712][T12804] FAULT_INJECTION: forcing a failure. [ 251.733712][T12804] name failslab, interval 1, probability 0, space 0, times 0 [ 251.748585][T12810] FAULT_INJECTION: forcing a failure. [ 251.748585][T12810] name failslab, interval 1, probability 0, space 0, times 0 [ 251.751175][T12810] CPU: 1 PID: 12810 Comm: syz.0.4160 Not tainted 5.15.170-syzkaller #0 [ 251.752390][T12811] FAULT_INJECTION: forcing a failure. [ 251.752390][T12811] name failslab, interval 1, probability 0, space 0, times 0 [ 251.752803][T12810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.757851][T12810] Call trace: [ 251.758465][T12810] dump_backtrace+0x0/0x530 [ 251.759505][T12810] show_stack+0x2c/0x3c [ 251.760467][T12810] dump_stack_lvl+0x108/0x170 [ 251.761433][T12810] dump_stack+0x1c/0x58 [ 251.762212][T12810] should_fail+0x3b8/0x514 [ 251.763207][T12810] __should_failslab+0xbc/0x110 [ 251.764221][T12810] should_failslab+0x10/0x28 [ 251.765203][T12810] slab_pre_alloc_hook+0x64/0xe8 [ 251.766210][T12810] __kmalloc+0xc0/0x4c8 [ 251.767085][T12810] tomoyo_realpath_from_path+0xd0/0x508 [ 251.768216][T12810] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.769331][T12810] tomoyo_file_ioctl+0x2c/0x3c [ 251.770334][T12810] security_file_ioctl+0x80/0xbc [ 251.771420][T12810] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.772477][T12810] invoke_syscall+0x98/0x2b8 [ 251.773424][T12810] el0_svc_common+0x138/0x258 [ 251.774400][T12810] do_el0_svc+0x58/0x14c [ 251.775257][T12810] el0_svc+0x7c/0x1f0 [ 251.776221][T12810] el0t_64_sync_handler+0x84/0xe4 [ 251.777248][T12810] el0t_64_sync+0x1a0/0x1a4 [ 251.784755][T12804] CPU: 1 PID: 12804 Comm: syz.3.4159 Not tainted 5.15.170-syzkaller #0 [ 251.786458][T12804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.788579][T12804] Call trace: [ 251.789197][T12804] dump_backtrace+0x0/0x530 [ 251.790150][T12804] show_stack+0x2c/0x3c [ 251.791097][T12804] dump_stack_lvl+0x108/0x170 [ 251.792086][T12804] dump_stack+0x1c/0x58 [ 251.792979][T12804] should_fail+0x3b8/0x514 [ 251.793903][T12804] __should_failslab+0xbc/0x110 [ 251.795031][T12804] should_failslab+0x10/0x28 [ 251.796012][T12804] slab_pre_alloc_hook+0x64/0xe8 [ 251.796980][T12804] __kmalloc+0xc0/0x4c8 [ 251.797828][T12804] tomoyo_realpath_from_path+0xd0/0x508 [ 251.799104][T12804] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.800225][T12804] tomoyo_file_ioctl+0x2c/0x3c [ 251.801255][T12804] security_file_ioctl+0x80/0xbc [ 251.802268][T12804] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.803308][T12804] invoke_syscall+0x98/0x2b8 [ 251.804263][T12804] el0_svc_common+0x138/0x258 [ 251.805283][T12804] do_el0_svc+0x58/0x14c [ 251.806297][T12804] el0_svc+0x7c/0x1f0 [ 251.807164][T12804] el0t_64_sync_handler+0x84/0xe4 [ 251.808221][T12804] el0t_64_sync+0x1a0/0x1a4 [ 251.809118][T12811] CPU: 0 PID: 12811 Comm: syz.4.4163 Not tainted 5.15.170-syzkaller #0 [ 251.811018][T12811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.813267][T12811] Call trace: [ 251.814013][T12811] dump_backtrace+0x0/0x530 [ 251.814415][T12812] FAULT_INJECTION: forcing a failure. [ 251.814415][T12812] name failslab, interval 1, probability 0, space 0, times 0 [ 251.814896][T12811] show_stack+0x2c/0x3c [ 251.818539][T12811] dump_stack_lvl+0x108/0x170 [ 251.819546][T12811] dump_stack+0x1c/0x58 [ 251.820551][T12811] should_fail+0x3b8/0x514 [ 251.821495][T12811] __should_failslab+0xbc/0x110 [ 251.822522][T12811] should_failslab+0x10/0x28 [ 251.823509][T12811] slab_pre_alloc_hook+0x64/0xe8 [ 251.824520][T12811] __kmalloc+0xc0/0x4c8 [ 251.825373][T12811] tomoyo_realpath_from_path+0xd0/0x508 [ 251.826695][T12811] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.827884][T12811] tomoyo_file_ioctl+0x2c/0x3c [ 251.828884][T12811] security_file_ioctl+0x80/0xbc [ 251.829971][T12811] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.830969][T12811] invoke_syscall+0x98/0x2b8 [ 251.832048][T12811] el0_svc_common+0x138/0x258 [ 251.833066][T12811] do_el0_svc+0x58/0x14c [ 251.834047][T12811] el0_svc+0x7c/0x1f0 [ 251.834911][T12811] el0t_64_sync_handler+0x84/0xe4 [ 251.835951][T12811] el0t_64_sync+0x1a0/0x1a4 [ 251.836885][T12812] CPU: 1 PID: 12812 Comm: syz.2.4162 Not tainted 5.15.170-syzkaller #0 [ 251.838654][T12812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.840910][T12812] Call trace: [ 251.841551][T12812] dump_backtrace+0x0/0x530 [ 251.842477][T12812] show_stack+0x2c/0x3c [ 251.843315][T12812] dump_stack_lvl+0x108/0x170 [ 251.844278][T12812] dump_stack+0x1c/0x58 [ 251.845185][T12812] should_fail+0x3b8/0x514 [ 251.846136][T12812] __should_failslab+0xbc/0x110 [ 251.847103][T12812] should_failslab+0x10/0x28 [ 251.848126][T12812] slab_pre_alloc_hook+0x64/0xe8 [ 251.849056][T12812] __kmalloc+0xc0/0x4c8 [ 251.849714][T12811] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.849964][T12812] tomoyo_realpath_from_path+0xd0/0x508 [ 251.851526][T12806] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.852416][T12812] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.852434][T12812] tomoyo_file_ioctl+0x2c/0x3c [ 251.852445][T12812] security_file_ioctl+0x80/0xbc [ 251.854057][T12810] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.854914][T12812] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.859338][T12812] invoke_syscall+0x98/0x2b8 [ 251.859365][T12812] el0_svc_common+0x138/0x258 [ 251.859377][T12812] do_el0_svc+0x58/0x14c [ 251.859388][T12812] el0_svc+0x7c/0x1f0 [ 251.859398][T12812] el0t_64_sync_handler+0x84/0xe4 [ 251.859409][T12812] el0t_64_sync+0x1a0/0x1a4 [ 251.863282][T12804] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.864337][T12812] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.901312][T12814] FAULT_INJECTION: forcing a failure. [ 251.901312][T12814] name failslab, interval 1, probability 0, space 0, times 0 [ 251.903903][T12814] CPU: 1 PID: 12814 Comm: syz.2.4166 Not tainted 5.15.170-syzkaller #0 [ 251.905620][T12814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.907656][T12814] Call trace: [ 251.908385][T12814] dump_backtrace+0x0/0x530 [ 251.909383][T12814] show_stack+0x2c/0x3c [ 251.910218][T12814] dump_stack_lvl+0x108/0x170 [ 251.911191][T12814] dump_stack+0x1c/0x58 [ 251.912099][T12814] should_fail+0x3b8/0x514 [ 251.913080][T12814] __should_failslab+0xbc/0x110 [ 251.914134][T12814] should_failslab+0x10/0x28 [ 251.915014][T12814] slab_pre_alloc_hook+0x64/0xe8 [ 251.916146][T12814] __kmalloc+0xc0/0x4c8 [ 251.917090][T12814] tomoyo_realpath_from_path+0xd0/0x508 [ 251.918148][T12814] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.919246][T12814] tomoyo_file_ioctl+0x2c/0x3c [ 251.920229][T12814] security_file_ioctl+0x80/0xbc [ 251.921188][T12814] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.922303][T12814] invoke_syscall+0x98/0x2b8 [ 251.923305][T12814] el0_svc_common+0x138/0x258 [ 251.924152][T12814] do_el0_svc+0x58/0x14c [ 251.925005][T12814] el0_svc+0x7c/0x1f0 [ 251.925895][T12814] el0t_64_sync_handler+0x84/0xe4 [ 251.926941][T12814] el0t_64_sync+0x1a0/0x1a4 [ 251.928570][T12819] FAULT_INJECTION: forcing a failure. [ 251.928570][T12819] name failslab, interval 1, probability 0, space 0, times 0 [ 251.931138][T12819] CPU: 0 PID: 12819 Comm: syz.4.4168 Not tainted 5.15.170-syzkaller #0 [ 251.932873][T12819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.934982][T12819] Call trace: [ 251.935671][T12819] dump_backtrace+0x0/0x530 [ 251.936749][T12819] show_stack+0x2c/0x3c [ 251.937694][T12819] dump_stack_lvl+0x108/0x170 [ 251.938698][T12819] dump_stack+0x1c/0x58 [ 251.939594][T12819] should_fail+0x3b8/0x514 [ 251.940418][T12819] __should_failslab+0xbc/0x110 [ 251.941435][T12819] should_failslab+0x10/0x28 [ 251.942369][T12819] slab_pre_alloc_hook+0x64/0xe8 [ 251.943343][T12819] __kmalloc+0xc0/0x4c8 [ 251.944182][T12819] tomoyo_realpath_from_path+0xd0/0x508 [ 251.945350][T12819] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.946516][T12819] tomoyo_file_ioctl+0x2c/0x3c [ 251.947435][T12821] FAULT_INJECTION: forcing a failure. [ 251.947435][T12821] name failslab, interval 1, probability 0, space 0, times 0 [ 251.947600][T12819] security_file_ioctl+0x80/0xbc [ 251.950976][T12819] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.952022][T12819] invoke_syscall+0x98/0x2b8 [ 251.953010][T12819] el0_svc_common+0x138/0x258 [ 251.953923][T12819] do_el0_svc+0x58/0x14c [ 251.954804][T12819] el0_svc+0x7c/0x1f0 [ 251.955578][T12819] el0t_64_sync_handler+0x84/0xe4 [ 251.956671][T12819] el0t_64_sync+0x1a0/0x1a4 [ 251.956942][T12820] FAULT_INJECTION: forcing a failure. [ 251.956942][T12820] name failslab, interval 1, probability 0, space 0, times 0 [ 251.960382][T12820] CPU: 1 PID: 12820 Comm: syz.0.4164 Not tainted 5.15.170-syzkaller #0 [ 251.961997][T12820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.962128][T12822] FAULT_INJECTION: forcing a failure. [ 251.962128][T12822] name failslab, interval 1, probability 0, space 0, times 0 [ 251.964000][T12820] Call trace: [ 251.964008][T12820] dump_backtrace+0x0/0x530 [ 251.968429][T12820] show_stack+0x2c/0x3c [ 251.969252][T12820] dump_stack_lvl+0x108/0x170 [ 251.970263][T12820] dump_stack+0x1c/0x58 [ 251.971107][T12820] should_fail+0x3b8/0x514 [ 251.972041][T12820] __should_failslab+0xbc/0x110 [ 251.972994][T12820] should_failslab+0x10/0x28 [ 251.973954][T12820] slab_pre_alloc_hook+0x64/0xe8 [ 251.975091][T12820] __kmalloc+0xc0/0x4c8 [ 251.975921][T12820] tomoyo_realpath_from_path+0xd0/0x508 [ 251.976965][T12820] tomoyo_path_number_perm+0x1f8/0x6b0 [ 251.978150][T12820] tomoyo_file_ioctl+0x2c/0x3c [ 251.979153][T12820] security_file_ioctl+0x80/0xbc [ 251.980180][T12820] __arm64_sys_ioctl+0xa8/0x1c8 [ 251.981110][T12820] invoke_syscall+0x98/0x2b8 [ 251.982049][T12820] el0_svc_common+0x138/0x258 [ 251.983086][T12820] do_el0_svc+0x58/0x14c [ 251.983999][T12820] el0_svc+0x7c/0x1f0 [ 251.984806][T12820] el0t_64_sync_handler+0x84/0xe4 [ 251.985859][T12820] el0t_64_sync+0x1a0/0x1a4 [ 251.990802][T12822] CPU: 0 PID: 12822 Comm: syz.1.4165 Not tainted 5.15.170-syzkaller #0 [ 251.992538][T12822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 251.994575][T12822] Call trace: [ 251.995293][T12822] dump_backtrace+0x0/0x530 [ 251.996310][T12822] show_stack+0x2c/0x3c [ 251.997153][T12822] dump_stack_lvl+0x108/0x170 [ 251.998147][T12822] dump_stack+0x1c/0x58 [ 251.999038][T12822] should_fail+0x3b8/0x514 [ 251.999976][T12822] __should_failslab+0xbc/0x110 [ 252.000979][T12822] should_failslab+0x10/0x28 [ 252.001920][T12822] slab_pre_alloc_hook+0x64/0xe8 [ 252.002940][T12822] __kmalloc+0xc0/0x4c8 [ 252.003725][T12822] tomoyo_realpath_from_path+0xd0/0x508 [ 252.005010][T12822] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.005212][T12814] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.006155][T12822] tomoyo_file_ioctl+0x2c/0x3c [ 252.006172][T12822] security_file_ioctl+0x80/0xbc [ 252.009551][T12822] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.009570][T12822] invoke_syscall+0x98/0x2b8 [ 252.009582][T12822] el0_svc_common+0x138/0x258 [ 252.009593][T12822] do_el0_svc+0x58/0x14c [ 252.009603][T12822] el0_svc+0x7c/0x1f0 [ 252.009614][T12822] el0t_64_sync_handler+0x84/0xe4 [ 252.009625][T12822] el0t_64_sync+0x1a0/0x1a4 [ 252.009638][T12821] CPU: 1 PID: 12821 Comm: syz.3.4167 Not tainted 5.15.170-syzkaller #0 [ 252.009658][T12821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.009667][T12821] Call trace: [ 252.009670][T12821] dump_backtrace+0x0/0x530 [ 252.009683][T12821] show_stack+0x2c/0x3c [ 252.009692][T12821] dump_stack_lvl+0x108/0x170 [ 252.009703][T12821] dump_stack+0x1c/0x58 [ 252.009712][T12821] should_fail+0x3b8/0x514 [ 252.009721][T12821] __should_failslab+0xbc/0x110 [ 252.009732][T12821] should_failslab+0x10/0x28 [ 252.009742][T12821] slab_pre_alloc_hook+0x64/0xe8 [ 252.009754][T12821] __kmalloc+0xc0/0x4c8 [ 252.009763][T12821] tomoyo_realpath_from_path+0xd0/0x508 [ 252.009775][T12821] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.009785][T12821] tomoyo_file_ioctl+0x2c/0x3c [ 252.009796][T12821] security_file_ioctl+0x80/0xbc [ 252.009810][T12821] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.009822][T12821] invoke_syscall+0x98/0x2b8 [ 252.009832][T12821] el0_svc_common+0x138/0x258 [ 252.009843][T12821] do_el0_svc+0x58/0x14c [ 252.009853][T12821] el0_svc+0x7c/0x1f0 [ 252.009863][T12821] el0t_64_sync_handler+0x84/0xe4 [ 252.009874][T12821] el0t_64_sync+0x1a0/0x1a4 [ 252.020364][T12819] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.020731][T12822] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.020878][T12820] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.021077][T12821] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.099771][T12829] FAULT_INJECTION: forcing a failure. [ 252.099771][T12829] name failslab, interval 1, probability 0, space 0, times 0 [ 252.102260][T12830] FAULT_INJECTION: forcing a failure. [ 252.102260][T12830] name failslab, interval 1, probability 0, space 0, times 0 [ 252.103481][T12826] FAULT_INJECTION: forcing a failure. [ 252.103481][T12826] name failslab, interval 1, probability 0, space 0, times 0 [ 252.105065][T12830] CPU: 1 PID: 12830 Comm: syz.2.4173 Not tainted 5.15.170-syzkaller #0 [ 252.109542][T12830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.111742][T12830] Call trace: [ 252.112475][T12830] dump_backtrace+0x0/0x530 [ 252.113444][T12830] show_stack+0x2c/0x3c [ 252.114252][T12830] dump_stack_lvl+0x108/0x170 [ 252.115172][T12830] dump_stack+0x1c/0x58 [ 252.116146][T12830] should_fail+0x3b8/0x514 [ 252.117024][T12830] __should_failslab+0xbc/0x110 [ 252.117995][T12830] should_failslab+0x10/0x28 [ 252.119082][T12830] slab_pre_alloc_hook+0x64/0xe8 [ 252.120113][T12830] __kmalloc+0xc0/0x4c8 [ 252.120959][T12830] tomoyo_realpath_from_path+0xd0/0x508 [ 252.122190][T12830] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.123490][T12830] tomoyo_file_ioctl+0x2c/0x3c [ 252.124513][T12830] security_file_ioctl+0x80/0xbc [ 252.125549][T12830] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.126565][T12830] invoke_syscall+0x98/0x2b8 [ 252.127406][T12830] el0_svc_common+0x138/0x258 [ 252.128364][T12830] do_el0_svc+0x58/0x14c [ 252.129276][T12830] el0_svc+0x7c/0x1f0 [ 252.130205][T12830] el0t_64_sync_handler+0x84/0xe4 [ 252.131160][T12830] el0t_64_sync+0x1a0/0x1a4 [ 252.136410][T12831] FAULT_INJECTION: forcing a failure. [ 252.136410][T12831] name failslab, interval 1, probability 0, space 0, times 0 [ 252.140420][T12832] FAULT_INJECTION: forcing a failure. [ 252.140420][T12832] name failslab, interval 1, probability 0, space 0, times 0 [ 252.142017][T12826] CPU: 0 PID: 12826 Comm: syz.1.4169 Not tainted 5.15.170-syzkaller #0 [ 252.144948][T12826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.147072][T12826] Call trace: [ 252.147821][T12826] dump_backtrace+0x0/0x530 [ 252.148770][T12826] show_stack+0x2c/0x3c [ 252.149649][T12826] dump_stack_lvl+0x108/0x170 [ 252.150616][T12826] dump_stack+0x1c/0x58 [ 252.151511][T12826] should_fail+0x3b8/0x514 [ 252.152449][T12826] __should_failslab+0xbc/0x110 [ 252.153455][T12826] should_failslab+0x10/0x28 [ 252.154314][T12826] slab_pre_alloc_hook+0x64/0xe8 [ 252.155419][T12826] __kmalloc+0xc0/0x4c8 [ 252.156435][T12826] tomoyo_realpath_from_path+0xd0/0x508 [ 252.157563][T12826] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.158671][T12826] tomoyo_file_ioctl+0x2c/0x3c [ 252.159648][T12826] security_file_ioctl+0x80/0xbc [ 252.160741][T12826] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.161921][T12826] invoke_syscall+0x98/0x2b8 [ 252.162886][T12826] el0_svc_common+0x138/0x258 [ 252.163813][T12826] do_el0_svc+0x58/0x14c [ 252.164700][T12826] el0_svc+0x7c/0x1f0 [ 252.165541][T12826] el0t_64_sync_handler+0x84/0xe4 [ 252.166578][T12826] el0t_64_sync+0x1a0/0x1a4 [ 252.167481][T12831] CPU: 1 PID: 12831 Comm: syz.0.4171 Not tainted 5.15.170-syzkaller #0 [ 252.169087][T12831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.171062][T12831] Call trace: [ 252.171831][T12831] dump_backtrace+0x0/0x530 [ 252.172744][T12831] show_stack+0x2c/0x3c [ 252.173635][T12831] dump_stack_lvl+0x108/0x170 [ 252.174555][T12831] dump_stack+0x1c/0x58 [ 252.175357][T12831] should_fail+0x3b8/0x514 [ 252.176419][T12831] __should_failslab+0xbc/0x110 [ 252.177525][T12831] should_failslab+0x10/0x28 [ 252.178502][T12831] slab_pre_alloc_hook+0x64/0xe8 [ 252.179553][T12831] __kmalloc+0xc0/0x4c8 [ 252.180372][T12831] tomoyo_realpath_from_path+0xd0/0x508 [ 252.181398][T12831] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.182607][T12831] tomoyo_file_ioctl+0x2c/0x3c [ 252.183564][T12831] security_file_ioctl+0x80/0xbc [ 252.184490][T12831] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.185605][T12831] invoke_syscall+0x98/0x2b8 [ 252.186611][T12831] el0_svc_common+0x138/0x258 [ 252.187604][T12831] do_el0_svc+0x58/0x14c [ 252.188457][T12831] el0_svc+0x7c/0x1f0 [ 252.189211][T12831] el0t_64_sync_handler+0x84/0xe4 [ 252.190312][T12831] el0t_64_sync+0x1a0/0x1a4 [ 252.192449][T12832] CPU: 1 PID: 12832 Comm: syz.4.4172 Not tainted 5.15.170-syzkaller #0 [ 252.194067][T12832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.196158][T12832] Call trace: [ 252.196818][T12832] dump_backtrace+0x0/0x530 [ 252.197746][T12832] show_stack+0x2c/0x3c [ 252.198654][T12832] dump_stack_lvl+0x108/0x170 [ 252.199657][T12832] dump_stack+0x1c/0x58 [ 252.200469][T12832] should_fail+0x3b8/0x514 [ 252.201369][T12832] __should_failslab+0xbc/0x110 [ 252.202430][T12832] should_failslab+0x10/0x28 [ 252.203438][T12832] slab_pre_alloc_hook+0x64/0xe8 [ 252.204491][T12832] __kmalloc+0xc0/0x4c8 [ 252.205312][T12832] tomoyo_realpath_from_path+0xd0/0x508 [ 252.206566][T12832] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.207607][T12832] tomoyo_file_ioctl+0x2c/0x3c [ 252.208678][T12832] security_file_ioctl+0x80/0xbc [ 252.209613][T12832] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.210647][T12832] invoke_syscall+0x98/0x2b8 [ 252.211563][T12832] el0_svc_common+0x138/0x258 [ 252.212592][T12832] do_el0_svc+0x58/0x14c [ 252.213544][T12832] el0_svc+0x7c/0x1f0 [ 252.214412][T12832] el0t_64_sync_handler+0x84/0xe4 [ 252.215389][T12832] el0t_64_sync+0x1a0/0x1a4 [ 252.220906][T12829] CPU: 0 PID: 12829 Comm: syz.3.4170 Not tainted 5.15.170-syzkaller #0 [ 252.222382][T12830] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.222721][T12829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.224591][T12831] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.226132][T12829] Call trace: [ 252.226140][T12829] dump_backtrace+0x0/0x530 [ 252.226155][T12829] show_stack+0x2c/0x3c [ 252.226164][T12829] dump_stack_lvl+0x108/0x170 [ 252.226175][T12829] dump_stack+0x1c/0x58 [ 252.226184][T12829] should_fail+0x3b8/0x514 [ 252.226195][T12829] __should_failslab+0xbc/0x110 [ 252.226205][T12829] should_failslab+0x10/0x28 [ 252.226216][T12829] slab_pre_alloc_hook+0x64/0xe8 [ 252.226226][T12829] __kmalloc+0xc0/0x4c8 [ 252.226234][T12829] tomoyo_realpath_from_path+0xd0/0x508 [ 252.229241][T12832] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.230168][T12829] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.230190][T12829] tomoyo_file_ioctl+0x2c/0x3c [ 252.230202][T12829] security_file_ioctl+0x80/0xbc [ 252.231585][T12826] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.232125][T12829] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.244963][T12829] invoke_syscall+0x98/0x2b8 [ 252.244984][T12829] el0_svc_common+0x138/0x258 [ 252.244995][T12829] do_el0_svc+0x58/0x14c [ 252.245006][T12829] el0_svc+0x7c/0x1f0 [ 252.245017][T12829] el0t_64_sync_handler+0x84/0xe4 [ 252.245027][T12829] el0t_64_sync+0x1a0/0x1a4 [ 252.258675][T12829] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.278245][T12834] FAULT_INJECTION: forcing a failure. [ 252.278245][T12834] name failslab, interval 1, probability 0, space 0, times 0 [ 252.278275][T12834] CPU: 0 PID: 12834 Comm: syz.2.4175 Not tainted 5.15.170-syzkaller #0 [ 252.278289][T12834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.278297][T12834] Call trace: [ 252.278301][T12834] dump_backtrace+0x0/0x530 [ 252.278316][T12834] show_stack+0x2c/0x3c [ 252.278324][T12834] dump_stack_lvl+0x108/0x170 [ 252.278336][T12834] dump_stack+0x1c/0x58 [ 252.278345][T12834] should_fail+0x3b8/0x514 [ 252.278355][T12834] __should_failslab+0xbc/0x110 [ 252.278366][T12834] should_failslab+0x10/0x28 [ 252.278377][T12834] slab_pre_alloc_hook+0x64/0xe8 [ 252.278387][T12834] __kmalloc+0xc0/0x4c8 [ 252.278396][T12834] tomoyo_realpath_from_path+0xd0/0x508 [ 252.278408][T12834] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.278419][T12834] tomoyo_file_ioctl+0x2c/0x3c [ 252.278433][T12834] security_file_ioctl+0x80/0xbc [ 252.278444][T12834] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.278455][T12834] invoke_syscall+0x98/0x2b8 [ 252.278466][T12834] el0_svc_common+0x138/0x258 [ 252.278477][T12834] do_el0_svc+0x58/0x14c [ 252.278487][T12834] el0_svc+0x7c/0x1f0 [ 252.278497][T12834] el0t_64_sync_handler+0x84/0xe4 [ 252.278507][T12834] el0t_64_sync+0x1a0/0x1a4 [ 252.278918][T12834] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.294887][T12836] FAULT_INJECTION: forcing a failure. [ 252.294887][T12836] name failslab, interval 1, probability 0, space 0, times 0 [ 252.312971][T12838] FAULT_INJECTION: forcing a failure. [ 252.312971][T12838] name failslab, interval 1, probability 0, space 0, times 0 [ 252.313470][T12836] CPU: 0 PID: 12836 Comm: syz.4.4176 Not tainted 5.15.170-syzkaller #0 [ 252.325400][T12836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.325415][T12836] Call trace: [ 252.325419][T12836] dump_backtrace+0x0/0x530 [ 252.325435][T12836] show_stack+0x2c/0x3c [ 252.325444][T12836] dump_stack_lvl+0x108/0x170 [ 252.325455][T12836] dump_stack+0x1c/0x58 [ 252.325465][T12836] should_fail+0x3b8/0x514 [ 252.325475][T12836] __should_failslab+0xbc/0x110 [ 252.325486][T12836] should_failslab+0x10/0x28 [ 252.325497][T12836] slab_pre_alloc_hook+0x64/0xe8 [ 252.325507][T12836] __kmalloc+0xc0/0x4c8 [ 252.325515][T12836] tomoyo_realpath_from_path+0xd0/0x508 [ 252.325527][T12836] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.325547][T12836] tomoyo_file_ioctl+0x2c/0x3c [ 252.325558][T12836] security_file_ioctl+0x80/0xbc [ 252.325569][T12836] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.325581][T12836] invoke_syscall+0x98/0x2b8 [ 252.325592][T12836] el0_svc_common+0x138/0x258 [ 252.325603][T12836] do_el0_svc+0x58/0x14c [ 252.325613][T12836] el0_svc+0x7c/0x1f0 [ 252.325623][T12836] el0t_64_sync_handler+0x84/0xe4 [ 252.325633][T12836] el0t_64_sync+0x1a0/0x1a4 [ 252.325720][T12838] CPU: 1 PID: 12838 Comm: syz.0.4174 Not tainted 5.15.170-syzkaller #0 [ 252.325738][T12838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.325746][T12838] Call trace: [ 252.325750][T12838] dump_backtrace+0x0/0x530 [ 252.325764][T12838] show_stack+0x2c/0x3c [ 252.325772][T12838] dump_stack_lvl+0x108/0x170 [ 252.325783][T12838] dump_stack+0x1c/0x58 [ 252.325793][T12838] should_fail+0x3b8/0x514 [ 252.325802][T12838] __should_failslab+0xbc/0x110 [ 252.325812][T12838] should_failslab+0x10/0x28 [ 252.325822][T12838] slab_pre_alloc_hook+0x64/0xe8 [ 252.325833][T12838] __kmalloc+0xc0/0x4c8 [ 252.325842][T12838] tomoyo_realpath_from_path+0xd0/0x508 [ 252.325854][T12838] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.325874][T12838] tomoyo_file_ioctl+0x2c/0x3c [ 252.325885][T12838] security_file_ioctl+0x80/0xbc [ 252.325896][T12838] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.325907][T12838] invoke_syscall+0x98/0x2b8 [ 252.325918][T12838] el0_svc_common+0x138/0x258 [ 252.325929][T12838] do_el0_svc+0x58/0x14c [ 252.325939][T12838] el0_svc+0x7c/0x1f0 [ 252.325948][T12838] el0t_64_sync_handler+0x84/0xe4 [ 252.325959][T12838] el0t_64_sync+0x1a0/0x1a4 [ 252.325971][T12838] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.331053][T12836] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.392769][T12840] FAULT_INJECTION: forcing a failure. [ 252.392769][T12840] name failslab, interval 1, probability 0, space 0, times 0 [ 252.410055][T12844] FAULT_INJECTION: forcing a failure. [ 252.410055][T12844] name failslab, interval 1, probability 0, space 0, times 0 [ 252.412839][T12844] CPU: 0 PID: 12844 Comm: syz.3.4180 Not tainted 5.15.170-syzkaller #0 [ 252.414496][T12844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.416642][T12844] Call trace: [ 252.417300][T12844] dump_backtrace+0x0/0x530 [ 252.418280][T12844] show_stack+0x2c/0x3c [ 252.419099][T12844] dump_stack_lvl+0x108/0x170 [ 252.419281][T12846] FAULT_INJECTION: forcing a failure. [ 252.419281][T12846] name failslab, interval 1, probability 0, space 0, times 0 [ 252.419918][T12844] dump_stack+0x1c/0x58 [ 252.423574][T12844] should_fail+0x3b8/0x514 [ 252.424526][T12844] __should_failslab+0xbc/0x110 [ 252.425538][T12844] should_failslab+0x10/0x28 [ 252.426625][T12844] slab_pre_alloc_hook+0x64/0xe8 [ 252.427540][T12844] __kmalloc+0xc0/0x4c8 [ 252.428379][T12844] tomoyo_realpath_from_path+0xd0/0x508 [ 252.429612][T12844] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.430659][T12844] tomoyo_file_ioctl+0x2c/0x3c [ 252.431564][T12844] security_file_ioctl+0x80/0xbc [ 252.432499][T12844] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.433524][T12844] invoke_syscall+0x98/0x2b8 [ 252.434444][T12844] el0_svc_common+0x138/0x258 [ 252.435388][T12844] do_el0_svc+0x58/0x14c [ 252.436274][T12844] el0_svc+0x7c/0x1f0 [ 252.437149][T12844] el0t_64_sync_handler+0x84/0xe4 [ 252.438165][T12844] el0t_64_sync+0x1a0/0x1a4 [ 252.439113][T12846] CPU: 1 PID: 12846 Comm: syz.4.4181 Not tainted 5.15.170-syzkaller #0 [ 252.440812][T12846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.442945][T12846] Call trace: [ 252.443630][T12846] dump_backtrace+0x0/0x530 [ 252.444511][T12846] show_stack+0x2c/0x3c [ 252.445412][T12846] dump_stack_lvl+0x108/0x170 [ 252.446413][T12846] dump_stack+0x1c/0x58 [ 252.447321][T12846] should_fail+0x3b8/0x514 [ 252.448269][T12846] __should_failslab+0xbc/0x110 [ 252.449301][T12846] should_failslab+0x10/0x28 [ 252.450320][T12846] slab_pre_alloc_hook+0x64/0xe8 [ 252.451359][T12846] __kmalloc+0xc0/0x4c8 [ 252.452311][T12846] tomoyo_realpath_from_path+0xd0/0x508 [ 252.453577][T12846] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.454628][T12846] tomoyo_file_ioctl+0x2c/0x3c [ 252.455589][T12846] security_file_ioctl+0x80/0xbc [ 252.456623][T12846] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.457732][T12846] invoke_syscall+0x98/0x2b8 [ 252.458810][T12846] el0_svc_common+0x138/0x258 [ 252.459860][T12846] do_el0_svc+0x58/0x14c [ 252.460786][T12846] el0_svc+0x7c/0x1f0 [ 252.461555][T12846] el0t_64_sync_handler+0x84/0xe4 [ 252.462662][T12846] el0t_64_sync+0x1a0/0x1a4 [ 252.463608][T12840] CPU: 0 PID: 12840 Comm: syz.1.4178 Not tainted 5.15.170-syzkaller #0 [ 252.465291][T12840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.467317][T12840] Call trace: [ 252.467960][T12840] dump_backtrace+0x0/0x530 [ 252.469004][T12840] show_stack+0x2c/0x3c [ 252.469864][T12840] dump_stack_lvl+0x108/0x170 [ 252.470942][T12840] dump_stack+0x1c/0x58 [ 252.471775][T12840] should_fail+0x3b8/0x514 [ 252.472729][T12840] __should_failslab+0xbc/0x110 [ 252.473772][T12840] should_failslab+0x10/0x28 [ 252.474740][T12840] slab_pre_alloc_hook+0x64/0xe8 [ 252.475767][T12840] __kmalloc+0xc0/0x4c8 [ 252.476628][T12840] tomoyo_realpath_from_path+0xd0/0x508 [ 252.477813][T12840] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.479012][T12840] tomoyo_file_ioctl+0x2c/0x3c [ 252.480062][T12840] security_file_ioctl+0x80/0xbc [ 252.481195][T12840] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.482208][T12840] invoke_syscall+0x98/0x2b8 [ 252.483189][T12840] el0_svc_common+0x138/0x258 [ 252.484152][T12840] do_el0_svc+0x58/0x14c [ 252.484971][T12840] el0_svc+0x7c/0x1f0 [ 252.485815][T12840] el0t_64_sync_handler+0x84/0xe4 [ 252.486792][T12840] el0t_64_sync+0x1a0/0x1a4 [ 252.490039][T12842] FAULT_INJECTION: forcing a failure. [ 252.490039][T12842] name failslab, interval 1, probability 0, space 0, times 0 [ 252.494817][T12842] CPU: 0 PID: 12842 Comm: syz.2.4179 Not tainted 5.15.170-syzkaller #0 [ 252.496415][T12842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.497657][T12848] FAULT_INJECTION: forcing a failure. [ 252.497657][T12848] name failslab, interval 1, probability 0, space 0, times 0 [ 252.498444][T12842] Call trace: [ 252.501830][T12842] dump_backtrace+0x0/0x530 [ 252.502758][T12842] show_stack+0x2c/0x3c [ 252.503514][T12842] dump_stack_lvl+0x108/0x170 [ 252.504454][T12842] dump_stack+0x1c/0x58 [ 252.505344][T12842] should_fail+0x3b8/0x514 [ 252.506215][T12842] __should_failslab+0xbc/0x110 [ 252.507244][T12842] should_failslab+0x10/0x28 [ 252.508203][T12842] slab_pre_alloc_hook+0x64/0xe8 [ 252.509187][T12842] __kmalloc+0xc0/0x4c8 [ 252.510023][T12842] tomoyo_realpath_from_path+0xd0/0x508 [ 252.511068][T12842] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.512259][T12842] tomoyo_file_ioctl+0x2c/0x3c [ 252.513245][T12842] security_file_ioctl+0x80/0xbc [ 252.514237][T12842] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.515158][T12842] invoke_syscall+0x98/0x2b8 [ 252.516186][T12842] el0_svc_common+0x138/0x258 [ 252.517055][T12842] do_el0_svc+0x58/0x14c [ 252.517932][T12842] el0_svc+0x7c/0x1f0 [ 252.518737][T12842] el0t_64_sync_handler+0x84/0xe4 [ 252.519730][T12842] el0t_64_sync+0x1a0/0x1a4 [ 252.520703][T12848] CPU: 1 PID: 12848 Comm: syz.0.4177 Not tainted 5.15.170-syzkaller #0 [ 252.521330][T12844] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.522448][T12848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.522461][T12848] Call trace: [ 252.522465][T12848] dump_backtrace+0x0/0x530 [ 252.524121][T12840] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.525855][T12848] show_stack+0x2c/0x3c [ 252.525873][T12848] dump_stack_lvl+0x108/0x170 [ 252.525884][T12848] dump_stack+0x1c/0x58 [ 252.525893][T12848] should_fail+0x3b8/0x514 [ 252.525904][T12848] __should_failslab+0xbc/0x110 [ 252.525914][T12848] should_failslab+0x10/0x28 [ 252.525925][T12848] slab_pre_alloc_hook+0x64/0xe8 [ 252.525935][T12848] __kmalloc+0xc0/0x4c8 [ 252.525944][T12848] tomoyo_realpath_from_path+0xd0/0x508 [ 252.525956][T12848] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.525967][T12848] tomoyo_file_ioctl+0x2c/0x3c [ 252.525978][T12848] security_file_ioctl+0x80/0xbc [ 252.525989][T12848] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.526000][T12848] invoke_syscall+0x98/0x2b8 [ 252.526010][T12848] el0_svc_common+0x138/0x258 [ 252.526021][T12848] do_el0_svc+0x58/0x14c [ 252.526031][T12848] el0_svc+0x7c/0x1f0 [ 252.526041][T12848] el0t_64_sync_handler+0x84/0xe4 [ 252.527063][T12842] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.527714][T12848] el0t_64_sync+0x1a0/0x1a4 [ 252.529488][T12846] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.542098][T12848] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.597704][T12857] FAULT_INJECTION: forcing a failure. [ 252.597704][T12857] name failslab, interval 1, probability 0, space 0, times 0 [ 252.598233][T12858] FAULT_INJECTION: forcing a failure. [ 252.598233][T12858] name failslab, interval 1, probability 0, space 0, times 0 [ 252.600375][T12857] CPU: 0 PID: 12857 Comm: syz.2.4186 Not tainted 5.15.170-syzkaller #0 [ 252.603987][T12854] FAULT_INJECTION: forcing a failure. [ 252.603987][T12854] name failslab, interval 1, probability 0, space 0, times 0 [ 252.604607][T12857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.604620][T12857] Call trace: [ 252.604624][T12857] dump_backtrace+0x0/0x530 [ 252.604639][T12857] show_stack+0x2c/0x3c [ 252.611808][T12857] dump_stack_lvl+0x108/0x170 [ 252.612768][T12857] dump_stack+0x1c/0x58 [ 252.613715][T12857] should_fail+0x3b8/0x514 [ 252.614642][T12857] __should_failslab+0xbc/0x110 [ 252.615566][T12857] should_failslab+0x10/0x28 [ 252.616430][T12857] slab_pre_alloc_hook+0x64/0xe8 [ 252.617366][T12857] __kmalloc+0xc0/0x4c8 [ 252.618230][T12857] tomoyo_realpath_from_path+0xd0/0x508 [ 252.619287][T12857] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.620375][T12857] tomoyo_file_ioctl+0x2c/0x3c [ 252.621388][T12857] security_file_ioctl+0x80/0xbc [ 252.622310][T12857] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.623248][T12857] invoke_syscall+0x98/0x2b8 [ 252.624237][T12857] el0_svc_common+0x138/0x258 [ 252.625177][T12857] do_el0_svc+0x58/0x14c [ 252.626013][T12857] el0_svc+0x7c/0x1f0 [ 252.626846][T12857] el0t_64_sync_handler+0x84/0xe4 [ 252.627931][T12857] el0t_64_sync+0x1a0/0x1a4 [ 252.628839][T12854] CPU: 1 PID: 12854 Comm: syz.1.4185 Not tainted 5.15.170-syzkaller #0 [ 252.630454][T12854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.632451][T12854] Call trace: [ 252.633142][T12854] dump_backtrace+0x0/0x530 [ 252.634067][T12854] show_stack+0x2c/0x3c [ 252.634955][T12854] dump_stack_lvl+0x108/0x170 [ 252.635909][T12854] dump_stack+0x1c/0x58 [ 252.636180][T12852] FAULT_INJECTION: forcing a failure. [ 252.636180][T12852] name failslab, interval 1, probability 0, space 0, times 0 [ 252.636796][T12854] should_fail+0x3b8/0x514 [ 252.640117][T12854] __should_failslab+0xbc/0x110 [ 252.641106][T12854] should_failslab+0x10/0x28 [ 252.642005][T12854] slab_pre_alloc_hook+0x64/0xe8 [ 252.643019][T12854] __kmalloc+0xc0/0x4c8 [ 252.643860][T12854] tomoyo_realpath_from_path+0xd0/0x508 [ 252.644032][T12856] FAULT_INJECTION: forcing a failure. [ 252.644032][T12856] name failslab, interval 1, probability 0, space 0, times 0 [ 252.644990][T12854] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.648454][T12854] tomoyo_file_ioctl+0x2c/0x3c [ 252.649463][T12854] security_file_ioctl+0x80/0xbc [ 252.650505][T12854] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.651524][T12854] invoke_syscall+0x98/0x2b8 [ 252.652423][T12854] el0_svc_common+0x138/0x258 [ 252.653367][T12854] do_el0_svc+0x58/0x14c [ 252.654226][T12854] el0_svc+0x7c/0x1f0 [ 252.655058][T12854] el0t_64_sync_handler+0x84/0xe4 [ 252.656035][T12854] el0t_64_sync+0x1a0/0x1a4 [ 252.657415][T12856] CPU: 0 PID: 12856 Comm: syz.3.4182 Not tainted 5.15.170-syzkaller #0 [ 252.658685][T12857] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.659082][T12856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.662624][T12856] Call trace: [ 252.662632][T12856] dump_backtrace+0x0/0x530 [ 252.662648][T12856] show_stack+0x2c/0x3c [ 252.662657][T12856] dump_stack_lvl+0x108/0x170 [ 252.662668][T12856] dump_stack+0x1c/0x58 [ 252.662677][T12856] should_fail+0x3b8/0x514 [ 252.662687][T12856] __should_failslab+0xbc/0x110 [ 252.662698][T12856] should_failslab+0x10/0x28 [ 252.662709][T12856] slab_pre_alloc_hook+0x64/0xe8 [ 252.662718][T12856] __kmalloc+0xc0/0x4c8 [ 252.662727][T12856] tomoyo_realpath_from_path+0xd0/0x508 [ 252.662739][T12856] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.662750][T12856] tomoyo_file_ioctl+0x2c/0x3c [ 252.662761][T12856] security_file_ioctl+0x80/0xbc [ 252.662772][T12856] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.662784][T12856] invoke_syscall+0x98/0x2b8 [ 252.662795][T12856] el0_svc_common+0x138/0x258 [ 252.662805][T12856] do_el0_svc+0x58/0x14c [ 252.662816][T12856] el0_svc+0x7c/0x1f0 [ 252.662825][T12856] el0t_64_sync_handler+0x84/0xe4 [ 252.662836][T12856] el0t_64_sync+0x1a0/0x1a4 [ 252.667539][T12856] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.669067][T12858] CPU: 1 PID: 12858 Comm: syz.4.4184 Not tainted 5.15.170-syzkaller #0 [ 252.689300][T12858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.689315][T12858] Call trace: [ 252.689319][T12858] dump_backtrace+0x0/0x530 [ 252.689335][T12858] show_stack+0x2c/0x3c [ 252.689344][T12858] dump_stack_lvl+0x108/0x170 [ 252.689356][T12858] dump_stack+0x1c/0x58 [ 252.689365][T12858] should_fail+0x3b8/0x514 [ 252.689375][T12858] __should_failslab+0xbc/0x110 [ 252.689386][T12858] should_failslab+0x10/0x28 [ 252.698473][T12858] slab_pre_alloc_hook+0x64/0xe8 [ 252.699470][T12858] __kmalloc+0xc0/0x4c8 [ 252.700247][T12858] tomoyo_realpath_from_path+0xd0/0x508 [ 252.701547][T12858] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.702742][T12858] tomoyo_file_ioctl+0x2c/0x3c [ 252.703581][T12858] security_file_ioctl+0x80/0xbc [ 252.704646][T12858] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.705659][T12858] invoke_syscall+0x98/0x2b8 [ 252.706581][T12858] el0_svc_common+0x138/0x258 [ 252.707663][T12858] do_el0_svc+0x58/0x14c [ 252.708566][T12858] el0_svc+0x7c/0x1f0 [ 252.709415][T12858] el0t_64_sync_handler+0x84/0xe4 [ 252.710378][T12858] el0t_64_sync+0x1a0/0x1a4 [ 252.711917][T12852] CPU: 0 PID: 12852 Comm: syz.0.4183 Not tainted 5.15.170-syzkaller #0 [ 252.713554][T12852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.715518][T12852] Call trace: [ 252.716131][T12852] dump_backtrace+0x0/0x530 [ 252.717081][T12852] show_stack+0x2c/0x3c [ 252.717986][T12852] dump_stack_lvl+0x108/0x170 [ 252.718870][T12852] dump_stack+0x1c/0x58 [ 252.719805][T12852] should_fail+0x3b8/0x514 [ 252.720734][T12852] __should_failslab+0xbc/0x110 [ 252.721775][T12852] should_failslab+0x10/0x28 [ 252.722734][T12852] slab_pre_alloc_hook+0x64/0xe8 [ 252.723697][T12852] __kmalloc+0xc0/0x4c8 [ 252.724619][T12852] tomoyo_realpath_from_path+0xd0/0x508 [ 252.725736][T12852] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.726816][T12852] tomoyo_file_ioctl+0x2c/0x3c [ 252.727782][T12852] security_file_ioctl+0x80/0xbc [ 252.728736][T12852] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.729648][T12852] invoke_syscall+0x98/0x2b8 [ 252.730049][T12860] FAULT_INJECTION: forcing a failure. [ 252.730049][T12860] name failslab, interval 1, probability 0, space 0, times 0 [ 252.730560][T12852] el0_svc_common+0x138/0x258 [ 252.734024][T12852] do_el0_svc+0x58/0x14c [ 252.734802][T12852] el0_svc+0x7c/0x1f0 [ 252.735580][T12852] el0t_64_sync_handler+0x84/0xe4 [ 252.736594][T12852] el0t_64_sync+0x1a0/0x1a4 [ 252.737502][T12860] CPU: 1 PID: 12860 Comm: syz.2.4188 Not tainted 5.15.170-syzkaller #0 [ 252.739159][T12860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.741164][T12860] Call trace: [ 252.741817][T12860] dump_backtrace+0x0/0x530 [ 252.742777][T12860] show_stack+0x2c/0x3c [ 252.743729][T12860] dump_stack_lvl+0x108/0x170 [ 252.744744][T12860] dump_stack+0x1c/0x58 [ 252.745520][T12860] should_fail+0x3b8/0x514 [ 252.746432][T12860] __should_failslab+0xbc/0x110 [ 252.747388][T12860] should_failslab+0x10/0x28 [ 252.748368][T12860] slab_pre_alloc_hook+0x64/0xe8 [ 252.749365][T12860] __kmalloc+0xc0/0x4c8 [ 252.750183][T12860] tomoyo_realpath_from_path+0xd0/0x508 [ 252.750479][T12862] FAULT_INJECTION: forcing a failure. [ 252.750479][T12862] name failslab, interval 1, probability 0, space 0, times 0 [ 252.751279][T12860] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.754980][T12860] tomoyo_file_ioctl+0x2c/0x3c [ 252.755880][T12860] security_file_ioctl+0x80/0xbc [ 252.756838][T12860] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.757864][T12860] invoke_syscall+0x98/0x2b8 [ 252.758826][T12860] el0_svc_common+0x138/0x258 [ 252.759840][T12860] do_el0_svc+0x58/0x14c [ 252.760700][T12860] el0_svc+0x7c/0x1f0 [ 252.761442][T12860] el0t_64_sync_handler+0x84/0xe4 [ 252.762513][T12860] el0t_64_sync+0x1a0/0x1a4 [ 252.764074][T12862] CPU: 0 PID: 12862 Comm: syz.3.4187 Not tainted 5.15.170-syzkaller #0 [ 252.765862][T12862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.767755][T12854] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.768027][T12862] Call trace: [ 252.769664][T12858] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.770112][T12862] dump_backtrace+0x0/0x530 [ 252.771698][T12860] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.772458][T12862] show_stack+0x2c/0x3c [ 252.774078][T12852] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.774624][T12862] dump_stack_lvl+0x108/0x170 [ 252.777069][T12862] dump_stack+0x1c/0x58 [ 252.777084][T12862] should_fail+0x3b8/0x514 [ 252.777095][T12862] __should_failslab+0xbc/0x110 [ 252.777105][T12862] should_failslab+0x10/0x28 [ 252.777116][T12862] slab_pre_alloc_hook+0x64/0xe8 [ 252.777127][T12862] __kmalloc+0xc0/0x4c8 [ 252.777136][T12862] tomoyo_realpath_from_path+0xd0/0x508 [ 252.777148][T12862] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.777159][T12862] tomoyo_file_ioctl+0x2c/0x3c [ 252.777170][T12862] security_file_ioctl+0x80/0xbc [ 252.777181][T12862] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.777192][T12862] invoke_syscall+0x98/0x2b8 [ 252.777204][T12862] el0_svc_common+0x138/0x258 [ 252.777214][T12862] do_el0_svc+0x58/0x14c [ 252.777232][T12862] el0_svc+0x7c/0x1f0 [ 252.777242][T12862] el0t_64_sync_handler+0x84/0xe4 [ 252.777252][T12862] el0t_64_sync+0x1a0/0x1a4 [ 252.786944][T12862] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.826740][T12865] FAULT_INJECTION: forcing a failure. [ 252.826740][T12865] name failslab, interval 1, probability 0, space 0, times 0 [ 252.841892][T12865] CPU: 1 PID: 12865 Comm: syz.1.4189 Not tainted 5.15.170-syzkaller #0 [ 252.843569][T12865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.845522][T12865] Call trace: [ 252.846115][T12865] dump_backtrace+0x0/0x530 [ 252.847107][T12865] show_stack+0x2c/0x3c [ 252.848070][T12865] dump_stack_lvl+0x108/0x170 [ 252.848988][T12865] dump_stack+0x1c/0x58 [ 252.849786][T12865] should_fail+0x3b8/0x514 [ 252.850676][T12865] __should_failslab+0xbc/0x110 [ 252.851624][T12865] should_failslab+0x10/0x28 [ 252.852126][T12869] FAULT_INJECTION: forcing a failure. [ 252.852126][T12869] name failslab, interval 1, probability 0, space 0, times 0 [ 252.852502][T12865] slab_pre_alloc_hook+0x64/0xe8 [ 252.856098][T12865] __kmalloc+0xc0/0x4c8 [ 252.856928][T12865] tomoyo_realpath_from_path+0xd0/0x508 [ 252.858103][T12865] tomoyo_path_number_perm+0x1f8/0x6b0 [ 252.859315][T12865] tomoyo_file_ioctl+0x2c/0x3c [ 252.860279][T12865] security_file_ioctl+0x80/0xbc [ 252.861370][T12865] __arm64_sys_ioctl+0xa8/0x1c8 [ 252.862375][T12865] invoke_syscall+0x98/0x2b8 [ 252.863369][T12865] el0_svc_common+0x138/0x258 [ 252.864291][T12865] do_el0_svc+0x58/0x14c [ 252.865245][T12865] el0_svc+0x7c/0x1f0 [ 252.866065][T12865] el0t_64_sync_handler+0x84/0xe4 [ 252.867139][T12865] el0t_64_sync+0x1a0/0x1a4 [ 252.868234][T12869] CPU: 0 PID: 12869 Comm: syz.3.4192 Not tainted 5.15.170-syzkaller #0 [ 252.869933][T12869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 252.871811][Tserialport: Connection terminated to allow system upgrade. Please reconnect at your convenience. 1