Warning: Permanently added '10.128.1.65' (ECDSA) to the list of known hosts. [ 35.756691][ T25] kauditd_printk_skb: 65 callbacks suppressed [ 35.756705][ T25] audit: type=1400 audit(1649693490.219:148): avc: denied { mounton } for pid=419 comm="syz-executor154" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 35.756931][ T419] cgroup: Unknown subsys name 'net' [ 35.791645][ T419] cgroup: Unknown subsys name 'devices' [ 35.797620][ T419] cgroup: Unknown subsys name 'hugetlb' [ 35.803264][ T419] cgroup: Unknown subsys name 'rlimit' [ 35.810818][ T25] audit: type=1400 audit(1649693490.279:149): avc: denied { mounton } for pid=424 comm="syz-executor154" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 35.871898][ T25] audit: type=1400 audit(1649693490.339:150): avc: denied { mount } for pid=427 comm="syz-executor154" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 35.899576][ T432] FAULT_INJECTION: forcing a failure. [ 35.899576][ T432] name failslab, interval 1, probability 0, space 0, times 1 [ 35.912564][ T432] CPU: 1 PID: 432 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 35.922960][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.933079][ T432] Call Trace: [ 35.936336][ T432] [ 35.939250][ T432] dump_stack_lvl+0x151/0x1b7 [ 35.943914][ T432] ? bfq_pos_tree_add_move+0x43e/0x43e [ 35.949348][ T432] ? pcpu_alloc+0xe83/0x1420 [ 35.953912][ T432] dump_stack+0x15/0x17 [ 35.958057][ T432] should_fail+0x3c0/0x510 [ 35.962447][ T432] ? percpu_ref_init+0xc9/0x350 [ 35.967271][ T432] __should_failslab+0x9f/0xe0 [ 35.972042][ T432] should_failslab+0x9/0x20 [ 35.976534][ T432] kmem_cache_alloc_trace+0x4a/0x320 [ 35.981801][ T432] ? cgroup_setup_root+0xec0/0xec0 [ 35.986893][ T432] percpu_ref_init+0xc9/0x350 [ 35.991560][ T432] ? cgroup_setup_root+0xec0/0xec0 [ 35.996651][ T432] cgroup_apply_control_enable+0x383/0x10c0 [ 36.002534][ T432] cgroup_apply_control+0x93/0x710 [ 36.007626][ T432] ? css_next_child+0x160/0x160 [ 36.012453][ T432] ? wake_bit_function+0x230/0x230 [ 36.017547][ T432] ? kernfs_fop_write_iter+0x15b/0x410 [ 36.022980][ T432] ? __kasan_check_write+0x14/0x20 [ 36.028069][ T432] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 36.033341][ T432] cgroup_subtree_control_write+0xdde/0x1340 [ 36.039310][ T432] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 36.045266][ T432] ? __kasan_check_write+0x14/0x20 [ 36.050352][ T432] ? _copy_from_iter+0x360/0xed0 [ 36.055263][ T432] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 36.061217][ T432] cgroup_file_write+0x28e/0x590 [ 36.066137][ T432] ? cgroup_seqfile_stop+0xc0/0xc0 [ 36.071222][ T432] ? bit_wait_io_timeout+0x110/0x110 [ 36.076482][ T432] ? __kasan_check_write+0x14/0x20 [ 36.081585][ T432] kernfs_fop_write_iter+0x2cd/0x410 [ 36.086843][ T432] ? cgroup_seqfile_stop+0xc0/0xc0 [ 36.091944][ T432] vfs_write+0xbb4/0xf30 [ 36.096170][ T432] ? file_end_write+0x1b0/0x1b0 [ 36.100997][ T432] ? do_sys_openat2+0x428/0x500 [ 36.105822][ T432] ? __kasan_check_read+0x11/0x20 [ 36.110819][ T432] ? __fdget_pos+0x27e/0x310 [ 36.115385][ T432] ksys_write+0x198/0x2c0 [ 36.119714][ T432] ? __ia32_sys_read+0x90/0x90 [ 36.124463][ T432] ? debug_smp_processor_id+0x17/0x20 [ 36.129815][ T432] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 36.135860][ T432] __x64_sys_write+0x7b/0x90 [ 36.140432][ T432] do_syscall_64+0x2f/0x50 [ 36.144909][ T432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 36.150784][ T432] RIP: 0033:0x7f4819da6ae9 [ 36.155179][ T432] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.174757][ T432] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 36.183149][ T432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 36.191117][ T432] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 36.199079][ T432] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 36.207041][ T432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 36.214991][ T432] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000000 [ 36.222963][ T432] [ 36.229751][ T433] FAULT_INJECTION: forcing a failure. [ 36.229751][ T433] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 36.243029][ T433] CPU: 1 PID: 433 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 36.253436][ T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.263492][ T433] Call Trace: [ 36.266750][ T433] [ 36.269660][ T433] dump_stack_lvl+0x151/0x1b7 [ 36.274318][ T433] ? bfq_pos_tree_add_move+0x43e/0x43e [ 36.279755][ T433] ? avc_has_perm_noaudit+0x358/0x3e0 [ 36.285104][ T433] dump_stack+0x15/0x17 [ 36.289235][ T433] should_fail+0x3c0/0x510 [ 36.293626][ T433] should_fail_alloc_page+0x50/0x60 [ 36.298799][ T433] __alloc_pages+0x207/0x850 [ 36.303366][ T433] ? zone_watermark_fast+0x210/0x210 [ 36.308626][ T433] allocate_slab+0x69/0x4d0 [ 36.313107][ T433] ___slab_alloc+0x2c2/0x6a0 [ 36.317797][ T433] ? pids_css_alloc+0x4e/0x120 [ 36.322538][ T433] ? pids_css_alloc+0x4e/0x120 [ 36.327381][ T433] __slab_alloc+0x4a/0x90 [ 36.331688][ T433] kmem_cache_alloc_trace+0x221/0x320 [ 36.337044][ T433] ? __kernel_text_address+0xd/0x40 [ 36.342218][ T433] ? pids_css_alloc+0x4e/0x120 [ 36.346956][ T433] pids_css_alloc+0x4e/0x120 [ 36.351539][ T433] cgroup_apply_control_enable+0x335/0x10c0 [ 36.357427][ T433] cgroup_apply_control+0x93/0x710 [ 36.362513][ T433] ? css_next_child+0x160/0x160 [ 36.367341][ T433] ? wake_bit_function+0x230/0x230 [ 36.372457][ T433] ? kernfs_fop_write_iter+0x15b/0x410 [ 36.377891][ T433] ? __kasan_check_write+0x14/0x20 [ 36.382977][ T433] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 36.388238][ T433] cgroup_subtree_control_write+0xdde/0x1340 [ 36.394195][ T433] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 36.400151][ T433] ? __kasan_check_write+0x14/0x20 [ 36.405236][ T433] ? _copy_from_iter+0x360/0xed0 [ 36.410150][ T433] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 36.416129][ T433] cgroup_file_write+0x28e/0x590 [ 36.421044][ T433] ? cgroup_seqfile_stop+0xc0/0xc0 [ 36.426130][ T433] ? bit_wait_io_timeout+0x110/0x110 [ 36.431393][ T433] ? __kasan_check_write+0x14/0x20 [ 36.436481][ T433] kernfs_fop_write_iter+0x2cd/0x410 [ 36.441761][ T433] ? cgroup_seqfile_stop+0xc0/0xc0 [ 36.446848][ T433] vfs_write+0xbb4/0xf30 [ 36.451068][ T433] ? file_end_write+0x1b0/0x1b0 [ 36.455960][ T433] ? do_sys_openat2+0x428/0x500 [ 36.460804][ T433] ? __kasan_check_read+0x11/0x20 [ 36.465812][ T433] ? __fdget_pos+0x27e/0x310 [ 36.470394][ T433] ksys_write+0x198/0x2c0 [ 36.474727][ T433] ? __ia32_sys_read+0x90/0x90 [ 36.479472][ T433] ? debug_smp_processor_id+0x17/0x20 [ 36.484832][ T433] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 36.490881][ T433] __x64_sys_write+0x7b/0x90 [ 36.495488][ T433] do_syscall_64+0x2f/0x50 [ 36.499888][ T433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 36.505763][ T433] RIP: 0033:0x7f4819da6ae9 [ 36.510158][ T433] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.529745][ T433] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 36.538150][ T433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 36.546101][ T433] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 36.554061][ T433] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 36.562012][ T433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 36.569969][ T433] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000000 [ 36.577920][ T433] [ 36.585523][ T434] FAULT_INJECTION: forcing a failure. [ 36.585523][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 36.598306][ T434] CPU: 0 PID: 434 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 36.608700][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.618745][ T434] Call Trace: [ 36.622106][ T434] [ 36.625018][ T434] dump_stack_lvl+0x151/0x1b7 [ 36.629678][ T434] ? bfq_pos_tree_add_move+0x43e/0x43e [ 36.635114][ T434] ? pcpu_alloc+0xe83/0x1420 [ 36.639681][ T434] dump_stack+0x15/0x17 [ 36.643832][ T434] should_fail+0x3c0/0x510 [ 36.648226][ T434] ? percpu_ref_init+0xc9/0x350 [ 36.653070][ T434] __should_failslab+0x9f/0xe0 [ 36.657810][ T434] should_failslab+0x9/0x20 [ 36.662302][ T434] kmem_cache_alloc_trace+0x4a/0x320 [ 36.667565][ T434] ? cgroup_setup_root+0xec0/0xec0 [ 36.672650][ T434] percpu_ref_init+0xc9/0x350 [ 36.677316][ T434] ? cgroup_setup_root+0xec0/0xec0 [ 36.682403][ T434] cgroup_apply_control_enable+0x383/0x10c0 [ 36.688273][ T434] cgroup_apply_control+0x93/0x710 [ 36.693359][ T434] ? css_next_child+0x160/0x160 [ 36.698187][ T434] ? wake_bit_function+0x230/0x230 [ 36.703275][ T434] ? kernfs_fop_write_iter+0x15b/0x410 [ 36.708708][ T434] ? __kasan_check_write+0x14/0x20 [ 36.713792][ T434] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 36.719050][ T434] cgroup_subtree_control_write+0xdde/0x1340 [ 36.725012][ T434] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 36.730970][ T434] ? __kasan_check_write+0x14/0x20 [ 36.736069][ T434] ? _copy_from_iter+0x360/0xed0 [ 36.740987][ T434] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 36.746952][ T434] cgroup_file_write+0x28e/0x590 [ 36.751873][ T434] ? cgroup_seqfile_stop+0xc0/0xc0 [ 36.756965][ T434] ? bit_wait_io_timeout+0x110/0x110 [ 36.762238][ T434] ? __kasan_check_write+0x14/0x20 [ 36.767328][ T434] kernfs_fop_write_iter+0x2cd/0x410 [ 36.772592][ T434] ? cgroup_seqfile_stop+0xc0/0xc0 [ 36.777684][ T434] vfs_write+0xbb4/0xf30 [ 36.781910][ T434] ? file_end_write+0x1b0/0x1b0 [ 36.786760][ T434] ? do_sys_openat2+0x428/0x500 [ 36.791592][ T434] ? __kasan_check_read+0x11/0x20 [ 36.796596][ T434] ? __fdget_pos+0x27e/0x310 [ 36.801167][ T434] ksys_write+0x198/0x2c0 [ 36.805478][ T434] ? __ia32_sys_read+0x90/0x90 [ 36.810223][ T434] ? debug_smp_processor_id+0x17/0x20 [ 36.815585][ T434] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 36.821630][ T434] __x64_sys_write+0x7b/0x90 [ 36.826200][ T434] do_syscall_64+0x2f/0x50 [ 36.830596][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 36.836473][ T434] RIP: 0033:0x7f4819da6ae9 [ 36.840872][ T434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.860455][ T434] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 36.868938][ T434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 36.876975][ T434] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 36.884931][ T434] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 36.892879][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 36.900830][ T434] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000001 [ 36.908782][ T434] [ 36.914396][ T435] FAULT_INJECTION: forcing a failure. [ 36.914396][ T435] name failslab, interval 1, probability 0, space 0, times 0 [ 36.927316][ T435] CPU: 1 PID: 435 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 36.937710][ T435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.947759][ T435] Call Trace: [ 36.951018][ T435] [ 36.954040][ T435] dump_stack_lvl+0x151/0x1b7 [ 36.958704][ T435] ? bfq_pos_tree_add_move+0x43e/0x43e [ 36.964156][ T435] ? pcpu_alloc+0xe83/0x1420 [ 36.968735][ T435] dump_stack+0x15/0x17 [ 36.972867][ T435] should_fail+0x3c0/0x510 [ 36.977270][ T435] ? percpu_ref_init+0xc9/0x350 [ 36.982094][ T435] __should_failslab+0x9f/0xe0 [ 36.986840][ T435] should_failslab+0x9/0x20 [ 36.991752][ T435] kmem_cache_alloc_trace+0x4a/0x320 [ 36.997012][ T435] ? cgroup_setup_root+0xec0/0xec0 [ 37.002112][ T435] percpu_ref_init+0xc9/0x350 [ 37.006775][ T435] ? cgroup_setup_root+0xec0/0xec0 [ 37.011863][ T435] cgroup_apply_control_enable+0x383/0x10c0 [ 37.017730][ T435] cgroup_apply_control+0x93/0x710 [ 37.022817][ T435] ? css_next_child+0x160/0x160 [ 37.027644][ T435] ? wake_bit_function+0x230/0x230 [ 37.032743][ T435] ? kernfs_fop_write_iter+0x15b/0x410 [ 37.038178][ T435] ? __kasan_check_write+0x14/0x20 [ 37.043268][ T435] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 37.048526][ T435] cgroup_subtree_control_write+0xdde/0x1340 [ 37.054485][ T435] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 37.060443][ T435] ? __kasan_check_write+0x14/0x20 [ 37.065613][ T435] ? _copy_from_iter+0x360/0xed0 [ 37.070525][ T435] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 37.076482][ T435] cgroup_file_write+0x28e/0x590 [ 37.081394][ T435] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.086486][ T435] ? bit_wait_io_timeout+0x110/0x110 [ 37.091745][ T435] ? __kasan_check_write+0x14/0x20 [ 37.096829][ T435] kernfs_fop_write_iter+0x2cd/0x410 [ 37.102099][ T435] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.107197][ T435] vfs_write+0xbb4/0xf30 [ 37.111423][ T435] ? file_end_write+0x1b0/0x1b0 [ 37.116273][ T435] ? do_sys_openat2+0x428/0x500 [ 37.121113][ T435] ? __kasan_check_read+0x11/0x20 [ 37.126114][ T435] ? __fdget_pos+0x27e/0x310 [ 37.130681][ T435] ksys_write+0x198/0x2c0 [ 37.135001][ T435] ? __ia32_sys_read+0x90/0x90 [ 37.139743][ T435] ? debug_smp_processor_id+0x17/0x20 [ 37.145093][ T435] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 37.151146][ T435] __x64_sys_write+0x7b/0x90 [ 37.155726][ T435] do_syscall_64+0x2f/0x50 [ 37.160117][ T435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 37.165984][ T435] RIP: 0033:0x7f4819da6ae9 [ 37.170385][ T435] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.189980][ T435] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.198384][ T435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 37.206341][ T435] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 37.214301][ T435] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 37.222261][ T435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 37.230210][ T435] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000000 [ 37.238170][ T435] [ 37.242504][ T436] FAULT_INJECTION: forcing a failure. [ 37.242504][ T436] name failslab, interval 1, probability 0, space 0, times 0 [ 37.255218][ T436] CPU: 1 PID: 436 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 37.265609][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.275649][ T436] Call Trace: [ 37.278921][ T436] [ 37.281839][ T436] dump_stack_lvl+0x151/0x1b7 [ 37.286498][ T436] ? bfq_pos_tree_add_move+0x43e/0x43e [ 37.291951][ T436] ? pcpu_alloc+0xe83/0x1420 [ 37.296538][ T436] dump_stack+0x15/0x17 [ 37.300671][ T436] should_fail+0x3c0/0x510 [ 37.305096][ T436] ? percpu_ref_init+0xc9/0x350 [ 37.309923][ T436] __should_failslab+0x9f/0xe0 [ 37.314665][ T436] should_failslab+0x9/0x20 [ 37.319177][ T436] kmem_cache_alloc_trace+0x4a/0x320 [ 37.324452][ T436] ? cgroup_setup_root+0xec0/0xec0 [ 37.329538][ T436] percpu_ref_init+0xc9/0x350 [ 37.334205][ T436] ? cgroup_setup_root+0xec0/0xec0 [ 37.339301][ T436] cgroup_apply_control_enable+0x383/0x10c0 [ 37.345171][ T436] cgroup_apply_control+0x93/0x710 [ 37.350254][ T436] ? css_next_child+0x160/0x160 [ 37.355085][ T436] ? wake_bit_function+0x230/0x230 [ 37.360190][ T436] ? kernfs_fop_write_iter+0x15b/0x410 [ 37.365630][ T436] ? __kasan_check_write+0x14/0x20 [ 37.370718][ T436] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 37.376071][ T436] cgroup_subtree_control_write+0xdde/0x1340 [ 37.382041][ T436] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 37.388010][ T436] ? __kasan_check_write+0x14/0x20 [ 37.393155][ T436] ? _copy_from_iter+0x360/0xed0 [ 37.398094][ T436] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 37.404058][ T436] cgroup_file_write+0x28e/0x590 [ 37.409087][ T436] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.414227][ T436] ? bit_wait_io_timeout+0x110/0x110 [ 37.419489][ T436] ? __kasan_check_write+0x14/0x20 [ 37.424596][ T436] kernfs_fop_write_iter+0x2cd/0x410 [ 37.429860][ T436] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.434946][ T436] vfs_write+0xbb4/0xf30 [ 37.439166][ T436] ? file_end_write+0x1b0/0x1b0 [ 37.443994][ T436] ? do_sys_openat2+0x428/0x500 [ 37.448840][ T436] ? __kasan_check_read+0x11/0x20 [ 37.453851][ T436] ? __fdget_pos+0x27e/0x310 [ 37.458418][ T436] ksys_write+0x198/0x2c0 [ 37.462728][ T436] ? __ia32_sys_read+0x90/0x90 [ 37.467476][ T436] ? debug_smp_processor_id+0x17/0x20 [ 37.472827][ T436] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 37.478872][ T436] __x64_sys_write+0x7b/0x90 [ 37.483442][ T436] do_syscall_64+0x2f/0x50 [ 37.487837][ T436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 37.493722][ T436] RIP: 0033:0x7f4819da6ae9 [ 37.498119][ T436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.517705][ T436] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.526098][ T436] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 37.534049][ T436] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 37.542003][ T436] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 37.549966][ T436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 37.557928][ T436] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000000 [ 37.565880][ T436] [ 37.574130][ T441] FAULT_INJECTION: forcing a failure. [ 37.574130][ T441] name failslab, interval 1, probability 0, space 0, times 0 [ 37.586783][ T441] CPU: 0 PID: 441 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 37.597176][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.607217][ T441] Call Trace: [ 37.610487][ T441] [ 37.613400][ T441] dump_stack_lvl+0x151/0x1b7 [ 37.618061][ T441] ? bfq_pos_tree_add_move+0x43e/0x43e [ 37.623508][ T441] ? pcpu_alloc+0xe83/0x1420 [ 37.628093][ T441] dump_stack+0x15/0x17 [ 37.632367][ T441] should_fail+0x3c0/0x510 [ 37.636782][ T441] ? percpu_ref_init+0xc9/0x350 [ 37.641617][ T441] __should_failslab+0x9f/0xe0 [ 37.646387][ T441] should_failslab+0x9/0x20 [ 37.650885][ T441] kmem_cache_alloc_trace+0x4a/0x320 [ 37.656158][ T441] ? cgroup_setup_root+0xec0/0xec0 [ 37.661258][ T441] percpu_ref_init+0xc9/0x350 [ 37.665916][ T441] ? cgroup_setup_root+0xec0/0xec0 [ 37.671025][ T441] cgroup_apply_control_enable+0x383/0x10c0 [ 37.676900][ T441] cgroup_apply_control+0x93/0x710 [ 37.681989][ T441] ? css_next_child+0x160/0x160 [ 37.686818][ T441] ? wake_bit_function+0x230/0x230 [ 37.691911][ T441] ? kernfs_fop_write_iter+0x15b/0x410 [ 37.697349][ T441] ? __kasan_check_write+0x14/0x20 [ 37.702437][ T441] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 37.707703][ T441] cgroup_subtree_control_write+0xdde/0x1340 [ 37.713682][ T441] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 37.719641][ T441] ? __kasan_check_write+0x14/0x20 [ 37.724761][ T441] ? _copy_from_iter+0x360/0xed0 [ 37.729674][ T441] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 37.735632][ T441] cgroup_file_write+0x28e/0x590 [ 37.740545][ T441] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.745632][ T441] ? bit_wait_io_timeout+0x110/0x110 [ 37.750916][ T441] ? __kasan_check_write+0x14/0x20 [ 37.756007][ T441] kernfs_fop_write_iter+0x2cd/0x410 [ 37.761288][ T441] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.766379][ T441] vfs_write+0xbb4/0xf30 [ 37.770610][ T441] ? file_end_write+0x1b0/0x1b0 [ 37.775443][ T441] ? do_sys_openat2+0x428/0x500 [ 37.780270][ T441] ? __kasan_check_read+0x11/0x20 [ 37.785268][ T441] ? __fdget_pos+0x27e/0x310 [ 37.789834][ T441] ksys_write+0x198/0x2c0 [ 37.794157][ T441] ? __ia32_sys_read+0x90/0x90 [ 37.798914][ T441] ? debug_smp_processor_id+0x17/0x20 [ 37.804263][ T441] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 37.810323][ T441] __x64_sys_write+0x7b/0x90 [ 37.814889][ T441] do_syscall_64+0x2f/0x50 [ 37.819284][ T441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 37.825153][ T441] RIP: 0033:0x7f4819da6ae9 [ 37.829551][ T441] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.849376][ T441] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.857784][ T441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 37.865736][ T441] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 37.873778][ T441] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 37.881728][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 37.889679][ T441] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000001 [ 37.897647][ T441] [ 37.901629][ T438] FAULT_INJECTION: forcing a failure. [ 37.901629][ T438] name failslab, interval 1, probability 0, space 0, times 0 [ 37.914313][ T438] CPU: 1 PID: 438 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 37.924717][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.934845][ T438] Call Trace: [ 37.938104][ T438] [ 37.941025][ T438] dump_stack_lvl+0x151/0x1b7 [ 37.945704][ T438] ? bfq_pos_tree_add_move+0x43e/0x43e [ 37.951228][ T438] ? pcpu_alloc+0xe83/0x1420 [ 37.955796][ T438] dump_stack+0x15/0x17 [ 37.959925][ T438] should_fail+0x3c0/0x510 [ 37.964325][ T438] ? percpu_ref_init+0xc9/0x350 [ 37.969166][ T438] __should_failslab+0x9f/0xe0 [ 37.973936][ T438] should_failslab+0x9/0x20 [ 37.978430][ T438] kmem_cache_alloc_trace+0x4a/0x320 [ 37.983694][ T438] ? cgroup_setup_root+0xec0/0xec0 [ 37.988787][ T438] percpu_ref_init+0xc9/0x350 [ 37.993443][ T438] ? cgroup_setup_root+0xec0/0xec0 [ 37.998530][ T438] cgroup_apply_control_enable+0x383/0x10c0 [ 38.004403][ T438] cgroup_apply_control+0x93/0x710 [ 38.009492][ T438] ? css_next_child+0x160/0x160 [ 38.014320][ T438] ? wake_bit_function+0x230/0x230 [ 38.019450][ T438] ? kernfs_fop_write_iter+0x15b/0x410 [ 38.024902][ T438] ? __kasan_check_write+0x14/0x20 [ 38.030007][ T438] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 38.035268][ T438] cgroup_subtree_control_write+0xdde/0x1340 [ 38.041225][ T438] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 38.047192][ T438] ? __kasan_check_write+0x14/0x20 [ 38.052275][ T438] ? _copy_from_iter+0x360/0xed0 [ 38.057189][ T438] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 38.063184][ T438] cgroup_file_write+0x28e/0x590 [ 38.068098][ T438] ? cgroup_seqfile_stop+0xc0/0xc0 [ 38.073182][ T438] ? bit_wait_io_timeout+0x110/0x110 [ 38.078572][ T438] ? __kasan_check_write+0x14/0x20 [ 38.083787][ T438] kernfs_fop_write_iter+0x2cd/0x410 [ 38.089057][ T438] ? cgroup_seqfile_stop+0xc0/0xc0 [ 38.094149][ T438] vfs_write+0xbb4/0xf30 [ 38.098377][ T438] ? file_end_write+0x1b0/0x1b0 [ 38.103206][ T438] ? do_sys_openat2+0x428/0x500 [ 38.108034][ T438] ? __kasan_check_read+0x11/0x20 [ 38.113041][ T438] ? __fdget_pos+0x27e/0x310 [ 38.117731][ T438] ksys_write+0x198/0x2c0 [ 38.122137][ T438] ? __ia32_sys_read+0x90/0x90 [ 38.126880][ T438] ? debug_smp_processor_id+0x17/0x20 [ 38.132232][ T438] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 38.138276][ T438] __x64_sys_write+0x7b/0x90 [ 38.142844][ T438] do_syscall_64+0x2f/0x50 [ 38.147242][ T438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 38.153167][ T438] RIP: 0033:0x7f4819da6ae9 [ 38.157560][ T438] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 38.177142][ T438] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 38.185551][ T438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 38.193506][ T438] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 38.201454][ T438] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 38.209402][ T438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 38.217351][ T438] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000002 [ 38.225302][ T438] [ 38.229315][ T440] FAULT_INJECTION: forcing a failure. [ 38.229315][ T440] name failslab, interval 1, probability 0, space 0, times 0 [ 38.242073][ T440] CPU: 0 PID: 440 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 38.252482][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.262531][ T440] Call Trace: [ 38.265792][ T440] [ 38.268705][ T440] dump_stack_lvl+0x151/0x1b7 [ 38.273369][ T440] ? bfq_pos_tree_add_move+0x43e/0x43e [ 38.278818][ T440] ? pcpu_alloc+0xe83/0x1420 [ 38.283395][ T440] dump_stack+0x15/0x17 [ 38.287529][ T440] should_fail+0x3c0/0x510 [ 38.291925][ T440] ? percpu_ref_init+0xc9/0x350 [ 38.296759][ T440] __should_failslab+0x9f/0xe0 [ 38.301512][ T440] should_failslab+0x9/0x20 [ 38.305995][ T440] kmem_cache_alloc_trace+0x4a/0x320 [ 38.311261][ T440] ? cgroup_setup_root+0xec0/0xec0 [ 38.316354][ T440] percpu_ref_init+0xc9/0x350 [ 38.321008][ T440] ? cgroup_setup_root+0xec0/0xec0 [ 38.326098][ T440] cgroup_apply_control_enable+0x383/0x10c0 [ 38.331966][ T440] cgroup_apply_control+0x93/0x710 [ 38.337078][ T440] ? css_next_child+0x160/0x160 [ 38.341914][ T440] ? wake_bit_function+0x230/0x230 [ 38.347010][ T440] ? kernfs_fop_write_iter+0x15b/0x410 [ 38.352520][ T440] ? __kasan_check_write+0x14/0x20 [ 38.357610][ T440] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 38.362869][ T440] cgroup_subtree_control_write+0xdde/0x1340 [ 38.368832][ T440] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 38.374790][ T440] ? __kasan_check_write+0x14/0x20 [ 38.379881][ T440] ? _copy_from_iter+0x360/0xed0 [ 38.384796][ T440] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 38.390753][ T440] cgroup_file_write+0x28e/0x590 [ 38.395791][ T440] ? cgroup_seqfile_stop+0xc0/0xc0 [ 38.400880][ T440] ? bit_wait_io_timeout+0x110/0x110 [ 38.406144][ T440] ? __kasan_check_write+0x14/0x20 [ 38.411235][ T440] kernfs_fop_write_iter+0x2cd/0x410 [ 38.416509][ T440] ? cgroup_seqfile_stop+0xc0/0xc0 [ 38.421606][ T440] vfs_write+0xbb4/0xf30 [ 38.425853][ T440] ? file_end_write+0x1b0/0x1b0 [ 38.430701][ T440] ? do_sys_openat2+0x428/0x500 [ 38.435542][ T440] ? __kasan_check_read+0x11/0x20 [ 38.440553][ T440] ? __fdget_pos+0x27e/0x310 [ 38.445124][ T440] ksys_write+0x198/0x2c0 [ 38.449433][ T440] ? save_fpregs_to_fpstate+0x210/0x210 [ 38.454958][ T440] ? __ia32_sys_read+0x90/0x90 [ 38.459702][ T440] ? debug_smp_processor_id+0x17/0x20 [ 38.465050][ T440] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 38.471094][ T440] __x64_sys_write+0x7b/0x90 [ 38.475684][ T440] do_syscall_64+0x2f/0x50 [ 38.480090][ T440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 38.485974][ T440] RIP: 0033:0x7f4819da6ae9 [ 38.490365][ T440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 38.509968][ T440] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 38.518364][ T440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 38.526315][ T440] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 38.534265][ T440] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 38.542215][ T440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 38.550170][ T440] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000000 [ 38.558122][ T440] [ 38.562395][ T442] FAULT_INJECTION: forcing a failure. [ 38.562395][ T442] name failslab, interval 1, probability 0, space 0, times 0 [ 38.575059][ T442] CPU: 0 PID: 442 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 38.585452][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.595489][ T442] Call Trace: [ 38.598745][ T442] [ 38.601655][ T442] dump_stack_lvl+0x151/0x1b7 [ 38.606313][ T442] ? bfq_pos_tree_add_move+0x43e/0x43e [ 38.611747][ T442] ? pcpu_alloc+0xe83/0x1420 [ 38.616333][ T442] dump_stack+0x15/0x17 [ 38.620470][ T442] should_fail+0x3c0/0x510 [ 38.624875][ T442] ? percpu_ref_init+0xc9/0x350 [ 38.629700][ T442] __should_failslab+0x9f/0xe0 [ 38.634439][ T442] should_failslab+0x9/0x20 [ 38.638920][ T442] kmem_cache_alloc_trace+0x4a/0x320 [ 38.644184][ T442] ? cgroup_setup_root+0xec0/0xec0 [ 38.649287][ T442] percpu_ref_init+0xc9/0x350 [ 38.653939][ T442] ? cgroup_setup_root+0xec0/0xec0 [ 38.659029][ T442] cgroup_apply_control_enable+0x383/0x10c0 [ 38.664900][ T442] cgroup_apply_control+0x93/0x710 [ 38.669990][ T442] ? css_next_child+0x160/0x160 [ 38.674815][ T442] ? wake_bit_function+0x230/0x230 [ 38.679903][ T442] ? kernfs_fop_write_iter+0x15b/0x410 [ 38.685338][ T442] ? __kasan_check_write+0x14/0x20 [ 38.690426][ T442] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 38.695709][ T442] cgroup_subtree_control_write+0xdde/0x1340 [ 38.701667][ T442] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 38.707621][ T442] ? __kasan_check_write+0x14/0x20 [ 38.712706][ T442] ? _copy_from_iter+0x360/0xed0 [ 38.717619][ T442] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 38.723646][ T442] cgroup_file_write+0x28e/0x590 [ 38.728572][ T442] ? cgroup_seqfile_stop+0xc0/0xc0 [ 38.733669][ T442] ? bit_wait_io_timeout+0x110/0x110 [ 38.738950][ T442] ? __kasan_check_write+0x14/0x20 [ 38.744043][ T442] kernfs_fop_write_iter+0x2cd/0x410 [ 38.749392][ T442] ? cgroup_seqfile_stop+0xc0/0xc0 [ 38.754498][ T442] vfs_write+0xbb4/0xf30 [ 38.758719][ T442] ? file_end_write+0x1b0/0x1b0 [ 38.763544][ T442] ? do_sys_openat2+0x428/0x500 [ 38.768372][ T442] ? __kasan_check_read+0x11/0x20 [ 38.773383][ T442] ? __fdget_pos+0x27e/0x310 [ 38.777953][ T442] ksys_write+0x198/0x2c0 [ 38.782329][ T442] ? __ia32_sys_read+0x90/0x90 [ 38.787186][ T442] ? debug_smp_processor_id+0x17/0x20 [ 38.792550][ T442] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 38.798610][ T442] __x64_sys_write+0x7b/0x90 [ 38.803182][ T442] do_syscall_64+0x2f/0x50 [ 38.807580][ T442] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 38.813550][ T442] RIP: 0033:0x7f4819da6ae9 [ 38.817941][ T442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 38.837520][ T442] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 38.845926][ T442] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 38.853898][ T442] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 38.861849][ T442] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 38.869797][ T442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 38.877743][ T442] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000000 [ 38.885694][ T442] [ 38.889163][ T439] FAULT_INJECTION: forcing a failure. [ 38.889163][ T439] name failslab, interval 1, probability 0, space 0, times 0 [ 38.901811][ T439] CPU: 1 PID: 439 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 38.912211][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.922240][ T439] Call Trace: [ 38.925508][ T439] [ 38.928418][ T439] dump_stack_lvl+0x151/0x1b7 [ 38.933089][ T439] ? bfq_pos_tree_add_move+0x43e/0x43e [ 38.938540][ T439] ? pcpu_alloc+0xe83/0x1420 [ 38.943112][ T439] dump_stack+0x15/0x17 [ 38.947259][ T439] should_fail+0x3c0/0x510 [ 38.951651][ T439] ? percpu_ref_init+0xc9/0x350 [ 38.956479][ T439] __should_failslab+0x9f/0xe0 [ 38.961236][ T439] should_failslab+0x9/0x20 [ 38.965717][ T439] kmem_cache_alloc_trace+0x4a/0x320 [ 38.970983][ T439] ? cgroup_setup_root+0xec0/0xec0 [ 38.976071][ T439] percpu_ref_init+0xc9/0x350 [ 38.980730][ T439] ? cgroup_setup_root+0xec0/0xec0 [ 38.985841][ T439] cgroup_apply_control_enable+0x383/0x10c0 [ 38.991719][ T439] cgroup_apply_control+0x93/0x710 [ 38.996812][ T439] ? css_next_child+0x160/0x160 [ 39.001640][ T439] ? wake_bit_function+0x230/0x230 [ 39.006729][ T439] ? kernfs_fop_write_iter+0x15b/0x410 [ 39.012167][ T439] ? __kasan_check_write+0x14/0x20 [ 39.017265][ T439] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 39.022607][ T439] cgroup_subtree_control_write+0xdde/0x1340 [ 39.028572][ T439] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 39.034539][ T439] ? __kasan_check_write+0x14/0x20 [ 39.039636][ T439] ? _copy_from_iter+0x360/0xed0 [ 39.044566][ T439] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 39.050536][ T439] cgroup_file_write+0x28e/0x590 [ 39.055477][ T439] ? cgroup_seqfile_stop+0xc0/0xc0 [ 39.060564][ T439] ? bit_wait_io_timeout+0x110/0x110 [ 39.065840][ T439] ? __kasan_check_write+0x14/0x20 [ 39.070938][ T439] kernfs_fop_write_iter+0x2cd/0x410 [ 39.076209][ T439] ? cgroup_seqfile_stop+0xc0/0xc0 [ 39.081311][ T439] vfs_write+0xbb4/0xf30 [ 39.085547][ T439] ? file_end_write+0x1b0/0x1b0 [ 39.090373][ T439] ? do_sys_openat2+0x428/0x500 [ 39.095199][ T439] ? __kasan_check_read+0x11/0x20 [ 39.100202][ T439] ? __fdget_pos+0x27e/0x310 [ 39.104784][ T439] ksys_write+0x198/0x2c0 [ 39.109088][ T439] ? __ia32_sys_read+0x90/0x90 [ 39.113828][ T439] ? debug_smp_processor_id+0x17/0x20 [ 39.119177][ T439] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 39.125219][ T439] __x64_sys_write+0x7b/0x90 [ 39.129803][ T439] do_syscall_64+0x2f/0x50 [ 39.134210][ T439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.140088][ T439] RIP: 0033:0x7f4819da6ae9 [ 39.144478][ T439] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 39.164056][ T439] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 39.172447][ T439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 39.180395][ T439] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 39.188345][ T439] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 39.196293][ T439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 39.204239][ T439] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000001 [ 39.212188][ T439] [ 39.215679][ T437] FAULT_INJECTION: forcing a failure. [ 39.215679][ T437] name failslab, interval 1, probability 0, space 0, times 0 [ 39.228401][ T437] CPU: 1 PID: 437 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 39.238793][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.248831][ T437] Call Trace: [ 39.252091][ T437] [ 39.255002][ T437] dump_stack_lvl+0x151/0x1b7 [ 39.259663][ T437] ? bfq_pos_tree_add_move+0x43e/0x43e [ 39.265106][ T437] ? pcpu_alloc+0xe83/0x1420 [ 39.269677][ T437] dump_stack+0x15/0x17 [ 39.273815][ T437] should_fail+0x3c0/0x510 [ 39.278214][ T437] ? percpu_ref_init+0xc9/0x350 [ 39.283043][ T437] __should_failslab+0x9f/0xe0 [ 39.287791][ T437] should_failslab+0x9/0x20 [ 39.292272][ T437] kmem_cache_alloc_trace+0x4a/0x320 [ 39.297547][ T437] ? cgroup_setup_root+0xec0/0xec0 [ 39.302633][ T437] percpu_ref_init+0xc9/0x350 [ 39.307302][ T437] ? cgroup_setup_root+0xec0/0xec0 [ 39.312397][ T437] cgroup_apply_control_enable+0x383/0x10c0 [ 39.318264][ T437] cgroup_apply_control+0x93/0x710 [ 39.323353][ T437] ? css_next_child+0x160/0x160 [ 39.328179][ T437] ? wake_bit_function+0x230/0x230 [ 39.333281][ T437] ? kernfs_fop_write_iter+0x15b/0x410 [ 39.338712][ T437] ? __kasan_check_write+0x14/0x20 [ 39.343886][ T437] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 39.349148][ T437] cgroup_subtree_control_write+0xdde/0x1340 [ 39.355106][ T437] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 39.361062][ T437] ? __kasan_check_write+0x14/0x20 [ 39.366158][ T437] ? _copy_from_iter+0x360/0xed0 [ 39.371069][ T437] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 39.377026][ T437] cgroup_file_write+0x28e/0x590 [ 39.381944][ T437] ? cgroup_seqfile_stop+0xc0/0xc0 [ 39.387031][ T437] ? bit_wait_io_timeout+0x110/0x110 [ 39.392292][ T437] ? __kasan_check_write+0x14/0x20 [ 39.397377][ T437] kernfs_fop_write_iter+0x2cd/0x410 [ 39.402642][ T437] ? cgroup_seqfile_stop+0xc0/0xc0 [ 39.407745][ T437] vfs_write+0xbb4/0xf30 [ 39.411965][ T437] ? file_end_write+0x1b0/0x1b0 [ 39.416792][ T437] ? do_sys_openat2+0x428/0x500 [ 39.421631][ T437] ? __kasan_check_read+0x11/0x20 [ 39.426637][ T437] ? __fdget_pos+0x27e/0x310 [ 39.431217][ T437] ksys_write+0x198/0x2c0 [ 39.435529][ T437] ? __ia32_sys_read+0x90/0x90 [ 39.440275][ T437] ? debug_smp_processor_id+0x17/0x20 [ 39.445628][ T437] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 39.451673][ T437] __x64_sys_write+0x7b/0x90 [ 39.456245][ T437] do_syscall_64+0x2f/0x50 [ 39.460644][ T437] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.466519][ T437] RIP: 0033:0x7f4819da6ae9 [ 39.470915][ T437] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 39.490498][ T437] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 39.498891][ T437] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 39.506844][ T437] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 39.514793][ T437] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 39.522743][ T437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 39.530697][ T437] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000001 [ 39.538653][ T437] [ 39.542590][ T444] FAULT_INJECTION: forcing a failure. [ 39.542590][ T444] name failslab, interval 1, probability 0, space 0, times 0 [ 39.556218][ T444] CPU: 1 PID: 444 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 39.566650][ T444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.576699][ T444] Call Trace: [ 39.579957][ T444] [ 39.582862][ T444] dump_stack_lvl+0x151/0x1b7 [ 39.587519][ T444] ? bfq_pos_tree_add_move+0x43e/0x43e [ 39.592950][ T444] ? pcpu_alloc+0xe83/0x1420 [ 39.597513][ T444] dump_stack+0x15/0x17 [ 39.601646][ T444] should_fail+0x3c0/0x510 [ 39.606041][ T444] ? percpu_ref_init+0xc9/0x350 [ 39.610881][ T444] __should_failslab+0x9f/0xe0 [ 39.615619][ T444] should_failslab+0x9/0x20 [ 39.620095][ T444] kmem_cache_alloc_trace+0x4a/0x320 [ 39.625355][ T444] ? cgroup_setup_root+0xec0/0xec0 [ 39.630439][ T444] percpu_ref_init+0xc9/0x350 [ 39.635104][ T444] ? cgroup_setup_root+0xec0/0xec0 [ 39.640189][ T444] cgroup_apply_control_enable+0x383/0x10c0 [ 39.646073][ T444] cgroup_apply_control+0x93/0x710 [ 39.651160][ T444] ? css_next_child+0x160/0x160 [ 39.655989][ T444] ? wake_bit_function+0x230/0x230 [ 39.661075][ T444] ? kernfs_fop_write_iter+0x15b/0x410 [ 39.666507][ T444] ? __kasan_check_write+0x14/0x20 [ 39.671593][ T444] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 39.676851][ T444] cgroup_subtree_control_write+0xdde/0x1340 [ 39.682814][ T444] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 39.688767][ T444] ? __kasan_check_write+0x14/0x20 [ 39.693852][ T444] ? _copy_from_iter+0x360/0xed0 [ 39.698764][ T444] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 39.704717][ T444] cgroup_file_write+0x28e/0x590 [ 39.709642][ T444] ? cgroup_seqfile_stop+0xc0/0xc0 [ 39.714732][ T444] ? bit_wait_io_timeout+0x110/0x110 [ 39.719998][ T444] ? __kasan_check_write+0x14/0x20 [ 39.725082][ T444] kernfs_fop_write_iter+0x2cd/0x410 [ 39.730353][ T444] ? cgroup_seqfile_stop+0xc0/0xc0 [ 39.735439][ T444] vfs_write+0xbb4/0xf30 [ 39.739661][ T444] ? file_end_write+0x1b0/0x1b0 [ 39.744486][ T444] ? do_sys_openat2+0x428/0x500 [ 39.749310][ T444] ? __kasan_check_read+0x11/0x20 [ 39.754396][ T444] ? __fdget_pos+0x27e/0x310 [ 39.758962][ T444] ksys_write+0x198/0x2c0 [ 39.763271][ T444] ? __ia32_sys_read+0x90/0x90 [ 39.768017][ T444] ? debug_smp_processor_id+0x17/0x20 [ 39.773374][ T444] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 39.779416][ T444] __x64_sys_write+0x7b/0x90 [ 39.784072][ T444] do_syscall_64+0x2f/0x50 [ 39.788484][ T444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.794367][ T444] RIP: 0033:0x7f4819da6ae9 [ 39.798886][ T444] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 39.818489][ T444] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 39.826930][ T444] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 39.834895][ T444] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 39.842842][ T444] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 39.850793][ T444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 39.858754][ T444] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000003 [ 39.866706][ T444] [ 39.870430][ T445] FAULT_INJECTION: forcing a failure. [ 39.870430][ T445] name failslab, interval 1, probability 0, space 0, times 0 [ 39.883123][ T445] CPU: 1 PID: 445 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 39.893513][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.903543][ T445] Call Trace: [ 39.906801][ T445] [ 39.909710][ T445] dump_stack_lvl+0x151/0x1b7 [ 39.914363][ T445] ? bfq_pos_tree_add_move+0x43e/0x43e [ 39.919797][ T445] ? pcpu_alloc+0xe83/0x1420 [ 39.924363][ T445] dump_stack+0x15/0x17 [ 39.928490][ T445] should_fail+0x3c0/0x510 [ 39.932881][ T445] ? percpu_ref_init+0xc9/0x350 [ 39.937708][ T445] __should_failslab+0x9f/0xe0 [ 39.942449][ T445] should_failslab+0x9/0x20 [ 39.946925][ T445] kmem_cache_alloc_trace+0x4a/0x320 [ 39.952185][ T445] ? cgroup_setup_root+0xec0/0xec0 [ 39.957271][ T445] percpu_ref_init+0xc9/0x350 [ 39.961924][ T445] ? cgroup_setup_root+0xec0/0xec0 [ 39.967010][ T445] cgroup_apply_control_enable+0x383/0x10c0 [ 39.972879][ T445] cgroup_apply_control+0x93/0x710 [ 39.977964][ T445] ? css_next_child+0x160/0x160 [ 39.982785][ T445] ? wake_bit_function+0x230/0x230 [ 39.987872][ T445] ? kernfs_fop_write_iter+0x15b/0x410 [ 39.993303][ T445] ? __kasan_check_write+0x14/0x20 [ 39.998391][ T445] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 40.003649][ T445] cgroup_subtree_control_write+0xdde/0x1340 [ 40.009610][ T445] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 40.015564][ T445] ? __kasan_check_write+0x14/0x20 [ 40.020664][ T445] ? _copy_from_iter+0x360/0xed0 [ 40.025590][ T445] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 40.031543][ T445] cgroup_file_write+0x28e/0x590 [ 40.036455][ T445] ? cgroup_seqfile_stop+0xc0/0xc0 [ 40.041539][ T445] ? bit_wait_io_timeout+0x110/0x110 [ 40.046799][ T445] ? __kasan_check_write+0x14/0x20 [ 40.051883][ T445] kernfs_fop_write_iter+0x2cd/0x410 [ 40.057140][ T445] ? cgroup_seqfile_stop+0xc0/0xc0 [ 40.062238][ T445] vfs_write+0xbb4/0xf30 [ 40.066475][ T445] ? file_end_write+0x1b0/0x1b0 [ 40.071470][ T445] ? do_sys_openat2+0x428/0x500 [ 40.076304][ T445] ? __kasan_check_read+0x11/0x20 [ 40.081307][ T445] ? __fdget_pos+0x27e/0x310 [ 40.085896][ T445] ksys_write+0x198/0x2c0 [ 40.090216][ T445] ? __ia32_sys_read+0x90/0x90 [ 40.094975][ T445] ? debug_smp_processor_id+0x17/0x20 [ 40.100340][ T445] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 40.106386][ T445] __x64_sys_write+0x7b/0x90 [ 40.110959][ T445] do_syscall_64+0x2f/0x50 [ 40.115351][ T445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 40.121220][ T445] RIP: 0033:0x7f4819da6ae9 [ 40.125614][ T445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 40.145193][ T445] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 40.153583][ T445] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 40.163025][ T445] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 40.172195][ T445] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 40.180250][ T445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.188207][ T445] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000001 [ 40.196160][ T445] [ 40.199876][ T446] FAULT_INJECTION: forcing a failure. [ 40.199876][ T446] name failslab, interval 1, probability 0, space 0, times 0 [ 40.212582][ T446] CPU: 1 PID: 446 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 40.222994][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.233027][ T446] Call Trace: [ 40.236333][ T446] [ 40.239240][ T446] dump_stack_lvl+0x151/0x1b7 [ 40.243914][ T446] ? bfq_pos_tree_add_move+0x43e/0x43e [ 40.249349][ T446] ? pcpu_alloc+0xe83/0x1420 [ 40.253914][ T446] dump_stack+0x15/0x17 [ 40.258056][ T446] should_fail+0x3c0/0x510 [ 40.262450][ T446] ? percpu_ref_init+0xc9/0x350 [ 40.267279][ T446] __should_failslab+0x9f/0xe0 [ 40.272020][ T446] should_failslab+0x9/0x20 [ 40.276495][ T446] kmem_cache_alloc_trace+0x4a/0x320 [ 40.281761][ T446] ? cgroup_setup_root+0xec0/0xec0 [ 40.286854][ T446] percpu_ref_init+0xc9/0x350 [ 40.291512][ T446] ? cgroup_setup_root+0xec0/0xec0 [ 40.296604][ T446] cgroup_apply_control_enable+0x383/0x10c0 [ 40.302483][ T446] cgroup_apply_control+0x93/0x710 [ 40.307573][ T446] ? css_next_child+0x160/0x160 [ 40.312404][ T446] ? wake_bit_function+0x230/0x230 [ 40.317518][ T446] ? kernfs_fop_write_iter+0x15b/0x410 [ 40.323014][ T446] ? __kasan_check_write+0x14/0x20 [ 40.328110][ T446] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 40.333377][ T446] cgroup_subtree_control_write+0xdde/0x1340 [ 40.339339][ T446] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 40.345295][ T446] ? __kasan_check_write+0x14/0x20 [ 40.350382][ T446] ? _copy_from_iter+0x360/0xed0 [ 40.355298][ T446] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 40.361250][ T446] cgroup_file_write+0x28e/0x590 [ 40.366259][ T446] ? cgroup_seqfile_stop+0xc0/0xc0 [ 40.371346][ T446] ? bit_wait_io_timeout+0x110/0x110 [ 40.376604][ T446] ? __kasan_check_write+0x14/0x20 [ 40.381699][ T446] kernfs_fop_write_iter+0x2cd/0x410 [ 40.386969][ T446] ? cgroup_seqfile_stop+0xc0/0xc0 [ 40.392064][ T446] vfs_write+0xbb4/0xf30 [ 40.396408][ T446] ? file_end_write+0x1b0/0x1b0 [ 40.401260][ T446] ? do_sys_openat2+0x428/0x500 [ 40.406103][ T446] ? __kasan_check_read+0x11/0x20 [ 40.411118][ T446] ? __fdget_pos+0x27e/0x310 [ 40.415700][ T446] ksys_write+0x198/0x2c0 [ 40.420007][ T446] ? __ia32_sys_read+0x90/0x90 [ 40.424745][ T446] ? debug_smp_processor_id+0x17/0x20 [ 40.430090][ T446] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 40.436145][ T446] __x64_sys_write+0x7b/0x90 [ 40.440712][ T446] do_syscall_64+0x2f/0x50 [ 40.445115][ T446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 40.451593][ T446] RIP: 0033:0x7f4819da6ae9 [ 40.455981][ T446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 40.475564][ T446] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 40.483967][ T446] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 40.491910][ T446] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 40.499853][ T446] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 40.507800][ T446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.515743][ T446] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000001 [ 40.523692][ T446] [ 40.528308][ T443] FAULT_INJECTION: forcing a failure. [ 40.528308][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 40.542257][ T443] CPU: 1 PID: 443 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 40.552703][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.562736][ T443] Call Trace: [ 40.565991][ T443] [ 40.568900][ T443] dump_stack_lvl+0x151/0x1b7 [ 40.573557][ T443] ? bfq_pos_tree_add_move+0x43e/0x43e [ 40.578992][ T443] ? pcpu_alloc+0xe83/0x1420 [ 40.583557][ T443] dump_stack+0x15/0x17 [ 40.587795][ T443] should_fail+0x3c0/0x510 [ 40.592206][ T443] ? percpu_ref_init+0xc9/0x350 [ 40.597038][ T443] __should_failslab+0x9f/0xe0 [ 40.601789][ T443] should_failslab+0x9/0x20 [ 40.606269][ T443] kmem_cache_alloc_trace+0x4a/0x320 [ 40.611535][ T443] ? cgroup_setup_root+0xec0/0xec0 [ 40.616622][ T443] percpu_ref_init+0xc9/0x350 [ 40.621272][ T443] ? cgroup_setup_root+0xec0/0xec0 [ 40.626356][ T443] cgroup_apply_control_enable+0x383/0x10c0 [ 40.632227][ T443] cgroup_apply_control+0x93/0x710 [ 40.637400][ T443] ? css_next_child+0x160/0x160 [ 40.642225][ T443] ? wake_bit_function+0x230/0x230 [ 40.647311][ T443] ? kernfs_fop_write_iter+0x15b/0x410 [ 40.652746][ T443] ? __kasan_check_write+0x14/0x20 [ 40.657829][ T443] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 40.663085][ T443] cgroup_subtree_control_write+0xdde/0x1340 [ 40.669053][ T443] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 40.675010][ T443] ? __kasan_check_write+0x14/0x20 [ 40.680097][ T443] ? _copy_from_iter+0x360/0xed0 [ 40.685012][ T443] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 40.690966][ T443] cgroup_file_write+0x28e/0x590 [ 40.695885][ T443] ? cgroup_seqfile_stop+0xc0/0xc0 [ 40.700970][ T443] ? bit_wait_io_timeout+0x110/0x110 [ 40.706242][ T443] ? __kasan_check_write+0x14/0x20 [ 40.711326][ T443] kernfs_fop_write_iter+0x2cd/0x410 [ 40.716585][ T443] ? cgroup_seqfile_stop+0xc0/0xc0 [ 40.721670][ T443] vfs_write+0xbb4/0xf30 [ 40.725892][ T443] ? file_end_write+0x1b0/0x1b0 [ 40.730731][ T443] ? do_sys_openat2+0x428/0x500 [ 40.735567][ T443] ? __kasan_check_read+0x11/0x20 [ 40.740564][ T443] ? __fdget_pos+0x27e/0x310 [ 40.745128][ T443] ksys_write+0x198/0x2c0 [ 40.749429][ T443] ? __ia32_sys_read+0x90/0x90 [ 40.754169][ T443] ? debug_smp_processor_id+0x17/0x20 [ 40.759512][ T443] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 40.765562][ T443] __x64_sys_write+0x7b/0x90 [ 40.770128][ T443] do_syscall_64+0x2f/0x50 [ 40.774604][ T443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 40.780473][ T443] RIP: 0033:0x7f4819da6ae9 [ 40.784863][ T443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 40.804443][ T443] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 40.812840][ T443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 40.820797][ T443] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 40.828742][ T443] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 40.836686][ T443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.844721][ T443] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000002 [ 40.852690][ T443] [ 40.857239][ T447] FAULT_INJECTION: forcing a failure. [ 40.857239][ T447] name failslab, interval 1, probability 0, space 0, times 0 [ 40.870292][ T447] CPU: 0 PID: 447 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 40.880914][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.890963][ T447] Call Trace: [ 40.894223][ T447] [ 40.897147][ T447] dump_stack_lvl+0x151/0x1b7 [ 40.901893][ T447] ? bfq_pos_tree_add_move+0x43e/0x43e [ 40.907503][ T447] ? pcpu_alloc+0xe83/0x1420 [ 40.912075][ T447] dump_stack+0x15/0x17 [ 40.916208][ T447] should_fail+0x3c0/0x510 [ 40.920606][ T447] ? percpu_ref_init+0xc9/0x350 [ 40.925432][ T447] __should_failslab+0x9f/0xe0 [ 40.930176][ T447] should_failslab+0x9/0x20 [ 40.934661][ T447] kmem_cache_alloc_trace+0x4a/0x320 [ 40.939924][ T447] ? cgroup_setup_root+0xec0/0xec0 [ 40.945021][ T447] percpu_ref_init+0xc9/0x350 [ 40.949675][ T447] ? cgroup_setup_root+0xec0/0xec0 [ 40.954793][ T447] cgroup_apply_control_enable+0x383/0x10c0 [ 40.960776][ T447] cgroup_apply_control+0x93/0x710 [ 40.965875][ T447] ? css_next_child+0x160/0x160 [ 40.970706][ T447] ? wake_bit_function+0x230/0x230 [ 40.975797][ T447] ? kernfs_fop_write_iter+0x15b/0x410 [ 40.981232][ T447] ? __kasan_check_write+0x14/0x20 [ 40.986322][ T447] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 40.991585][ T447] cgroup_subtree_control_write+0xdde/0x1340 [ 40.997546][ T447] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 41.003501][ T447] ? __kasan_check_write+0x14/0x20 [ 41.008589][ T447] ? _copy_from_iter+0x360/0xed0 [ 41.013504][ T447] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 41.019460][ T447] cgroup_file_write+0x28e/0x590 [ 41.024377][ T447] ? cgroup_seqfile_stop+0xc0/0xc0 [ 41.029468][ T447] ? bit_wait_io_timeout+0x110/0x110 [ 41.034753][ T447] ? __kasan_check_write+0x14/0x20 [ 41.039842][ T447] kernfs_fop_write_iter+0x2cd/0x410 [ 41.045101][ T447] ? cgroup_seqfile_stop+0xc0/0xc0 [ 41.050192][ T447] vfs_write+0xbb4/0xf30 [ 41.054427][ T447] ? file_end_write+0x1b0/0x1b0 [ 41.059251][ T447] ? do_sys_openat2+0x428/0x500 [ 41.064075][ T447] ? __kasan_check_read+0x11/0x20 [ 41.069074][ T447] ? __fdget_pos+0x27e/0x310 [ 41.073638][ T447] ksys_write+0x198/0x2c0 [ 41.077944][ T447] ? __ia32_sys_read+0x90/0x90 [ 41.082684][ T447] ? debug_smp_processor_id+0x17/0x20 [ 41.088147][ T447] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 41.094219][ T447] __x64_sys_write+0x7b/0x90 [ 41.098794][ T447] do_syscall_64+0x2f/0x50 [ 41.103206][ T447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 41.109093][ T447] RIP: 0033:0x7f4819da6ae9 [ 41.113485][ T447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 41.133093][ T447] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.141488][ T447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 41.149437][ T447] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 41.157389][ T447] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 41.165337][ T447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.173284][ T447] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000002 [ 41.181234][ T447] [ 41.184792][ T448] FAULT_INJECTION: forcing a failure. [ 41.184792][ T448] name failslab, interval 1, probability 0, space 0, times 0 [ 41.197435][ T448] CPU: 0 PID: 448 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 41.207853][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.217886][ T448] Call Trace: [ 41.221156][ T448] [ 41.224067][ T448] dump_stack_lvl+0x151/0x1b7 [ 41.228730][ T448] ? bfq_pos_tree_add_move+0x43e/0x43e [ 41.234169][ T448] ? pcpu_alloc+0xe83/0x1420 [ 41.238734][ T448] dump_stack+0x15/0x17 [ 41.242865][ T448] should_fail+0x3c0/0x510 [ 41.247261][ T448] ? percpu_ref_init+0xc9/0x350 [ 41.252088][ T448] __should_failslab+0x9f/0xe0 [ 41.256853][ T448] should_failslab+0x9/0x20 [ 41.261341][ T448] kmem_cache_alloc_trace+0x4a/0x320 [ 41.266606][ T448] ? cgroup_setup_root+0xec0/0xec0 [ 41.271712][ T448] percpu_ref_init+0xc9/0x350 [ 41.276382][ T448] ? cgroup_setup_root+0xec0/0xec0 [ 41.281472][ T448] cgroup_apply_control_enable+0x383/0x10c0 [ 41.287358][ T448] cgroup_apply_control+0x93/0x710 [ 41.292453][ T448] ? css_next_child+0x160/0x160 [ 41.297278][ T448] ? wake_bit_function+0x230/0x230 [ 41.302368][ T448] ? kernfs_fop_write_iter+0x15b/0x410 [ 41.307815][ T448] ? __kasan_check_write+0x14/0x20 [ 41.312911][ T448] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 41.318175][ T448] cgroup_subtree_control_write+0xdde/0x1340 [ 41.324136][ T448] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 41.330100][ T448] ? __kasan_check_write+0x14/0x20 [ 41.335189][ T448] ? _copy_from_iter+0x360/0xed0 [ 41.340107][ T448] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 41.346091][ T448] cgroup_file_write+0x28e/0x590 [ 41.351013][ T448] ? cgroup_seqfile_stop+0xc0/0xc0 [ 41.356103][ T448] ? bit_wait_io_timeout+0x110/0x110 [ 41.361365][ T448] ? __kasan_check_write+0x14/0x20 [ 41.366462][ T448] kernfs_fop_write_iter+0x2cd/0x410 [ 41.371728][ T448] ? cgroup_seqfile_stop+0xc0/0xc0 [ 41.376823][ T448] vfs_write+0xbb4/0xf30 [ 41.381067][ T448] ? file_end_write+0x1b0/0x1b0 [ 41.385900][ T448] ? do_sys_openat2+0x428/0x500 [ 41.390729][ T448] ? __kasan_check_read+0x11/0x20 [ 41.395734][ T448] ? __fdget_pos+0x27e/0x310 [ 41.400304][ T448] ksys_write+0x198/0x2c0 [ 41.404614][ T448] ? __ia32_sys_read+0x90/0x90 [ 41.409355][ T448] ? debug_smp_processor_id+0x17/0x20 [ 41.414710][ T448] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 41.420757][ T448] __x64_sys_write+0x7b/0x90 [ 41.425327][ T448] do_syscall_64+0x2f/0x50 [ 41.429726][ T448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 41.435602][ T448] RIP: 0033:0x7f4819da6ae9 [ 41.439997][ T448] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 41.459585][ T448] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.467980][ T448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 41.475960][ T448] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 41.483909][ T448] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 41.491860][ T448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.499809][ T448] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000002 [ 41.507764][ T448] [ 41.511622][ T449] FAULT_INJECTION: forcing a failure. [ 41.511622][ T449] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 41.524999][ T449] CPU: 1 PID: 449 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 41.535393][ T449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.545428][ T449] Call Trace: [ 41.548698][ T449] [ 41.551610][ T449] dump_stack_lvl+0x151/0x1b7 [ 41.556271][ T449] ? bfq_pos_tree_add_move+0x43e/0x43e [ 41.561730][ T449] ? avc_has_perm_noaudit+0x358/0x3e0 [ 41.567091][ T449] dump_stack+0x15/0x17 [ 41.571221][ T449] should_fail+0x3c0/0x510 [ 41.575620][ T449] should_fail_alloc_page+0x50/0x60 [ 41.580796][ T449] __alloc_pages+0x207/0x850 [ 41.585366][ T449] ? zone_watermark_fast+0x210/0x210 [ 41.590629][ T449] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 41.597383][ T449] allocate_slab+0x69/0x4d0 [ 41.601865][ T449] ___slab_alloc+0x2c2/0x6a0 [ 41.606430][ T449] ? pids_css_alloc+0x4e/0x120 [ 41.611169][ T449] ? pids_css_alloc+0x4e/0x120 [ 41.615910][ T449] __slab_alloc+0x4a/0x90 [ 41.620223][ T449] kmem_cache_alloc_trace+0x221/0x320 [ 41.625576][ T449] ? pids_css_alloc+0x4e/0x120 [ 41.630343][ T449] pids_css_alloc+0x4e/0x120 [ 41.634909][ T449] cgroup_apply_control_enable+0x335/0x10c0 [ 41.640894][ T449] cgroup_apply_control+0x93/0x710 [ 41.646016][ T449] ? css_next_child+0x160/0x160 [ 41.650871][ T449] ? wake_bit_function+0x230/0x230 [ 41.655965][ T449] ? kernfs_fop_write_iter+0x15b/0x410 [ 41.661422][ T449] ? __kasan_check_write+0x14/0x20 [ 41.666604][ T449] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 41.671872][ T449] cgroup_subtree_control_write+0xdde/0x1340 [ 41.677849][ T449] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 41.683805][ T449] ? __kasan_check_write+0x14/0x20 [ 41.688896][ T449] ? _copy_from_iter+0x360/0xed0 [ 41.693826][ T449] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 41.699780][ T449] cgroup_file_write+0x28e/0x590 [ 41.704695][ T449] ? cgroup_seqfile_stop+0xc0/0xc0 [ 41.709870][ T449] ? bit_wait_io_timeout+0x110/0x110 [ 41.715135][ T449] ? __kasan_check_write+0x14/0x20 [ 41.720226][ T449] kernfs_fop_write_iter+0x2cd/0x410 [ 41.725485][ T449] ? cgroup_seqfile_stop+0xc0/0xc0 [ 41.730577][ T449] vfs_write+0xbb4/0xf30 [ 41.734813][ T449] ? file_end_write+0x1b0/0x1b0 [ 41.739649][ T449] ? do_sys_openat2+0x428/0x500 [ 41.744480][ T449] ? __kasan_check_read+0x11/0x20 [ 41.749482][ T449] ? __fdget_pos+0x27e/0x310 [ 41.754057][ T449] ksys_write+0x198/0x2c0 [ 41.758381][ T449] ? __ia32_sys_read+0x90/0x90 [ 41.763141][ T449] ? debug_smp_processor_id+0x17/0x20 [ 41.768491][ T449] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 41.774534][ T449] __x64_sys_write+0x7b/0x90 [ 41.779100][ T449] do_syscall_64+0x2f/0x50 [ 41.783495][ T449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 41.789424][ T449] RIP: 0033:0x7f4819da6ae9 [ 41.793831][ T449] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 41.813423][ T449] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.821816][ T449] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 41.829778][ T449] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 41.837729][ T449] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 41.845679][ T449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.853644][ T449] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000004 [ 41.861602][ T449] [ 41.865465][ T450] FAULT_INJECTION: forcing a failure. [ 41.865465][ T450] name failslab, interval 1, probability 0, space 0, times 0 [ 41.878258][ T450] CPU: 0 PID: 450 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 41.888651][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.898683][ T450] Call Trace: [ 41.901946][ T450] [ 41.904877][ T450] dump_stack_lvl+0x151/0x1b7 [ 41.909569][ T450] ? bfq_pos_tree_add_move+0x43e/0x43e [ 41.915009][ T450] ? pcpu_alloc+0xe83/0x1420 [ 41.919580][ T450] dump_stack+0x15/0x17 [ 41.923718][ T450] should_fail+0x3c0/0x510 [ 41.928212][ T450] ? percpu_ref_init+0xc9/0x350 [ 41.933046][ T450] __should_failslab+0x9f/0xe0 [ 41.937809][ T450] should_failslab+0x9/0x20 [ 41.942297][ T450] kmem_cache_alloc_trace+0x4a/0x320 [ 41.947565][ T450] ? cgroup_setup_root+0xec0/0xec0 [ 41.952654][ T450] percpu_ref_init+0xc9/0x350 [ 41.957323][ T450] ? cgroup_setup_root+0xec0/0xec0 [ 41.962424][ T450] cgroup_apply_control_enable+0x383/0x10c0 [ 41.968296][ T450] cgroup_apply_control+0x93/0x710 [ 41.973398][ T450] ? css_next_child+0x160/0x160 [ 41.978224][ T450] ? wake_bit_function+0x230/0x230 [ 41.983319][ T450] ? kernfs_fop_write_iter+0x15b/0x410 [ 41.988772][ T450] ? __kasan_check_write+0x14/0x20 [ 41.993940][ T450] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 41.999244][ T450] cgroup_subtree_control_write+0xdde/0x1340 [ 42.005212][ T450] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 42.011173][ T450] ? __kasan_check_write+0x14/0x20 [ 42.016267][ T450] ? _copy_from_iter+0x360/0xed0 [ 42.021198][ T450] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 42.027155][ T450] cgroup_file_write+0x28e/0x590 [ 42.032083][ T450] ? cgroup_seqfile_stop+0xc0/0xc0 [ 42.037188][ T450] ? bit_wait_io_timeout+0x110/0x110 [ 42.042450][ T450] ? __kasan_check_write+0x14/0x20 [ 42.047639][ T450] kernfs_fop_write_iter+0x2cd/0x410 [ 42.052912][ T450] ? cgroup_seqfile_stop+0xc0/0xc0 [ 42.058018][ T450] vfs_write+0xbb4/0xf30 [ 42.062249][ T450] ? file_end_write+0x1b0/0x1b0 [ 42.067079][ T450] ? do_sys_openat2+0x428/0x500 [ 42.071906][ T450] ? __kasan_check_read+0x11/0x20 [ 42.076910][ T450] ? __fdget_pos+0x27e/0x310 [ 42.081477][ T450] ksys_write+0x198/0x2c0 [ 42.085782][ T450] ? __ia32_sys_read+0x90/0x90 [ 42.090537][ T450] ? debug_smp_processor_id+0x17/0x20 [ 42.095888][ T450] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 42.101942][ T450] __x64_sys_write+0x7b/0x90 [ 42.106508][ T450] do_syscall_64+0x2f/0x50 [ 42.110901][ T450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.116774][ T450] RIP: 0033:0x7f4819da6ae9 [ 42.121185][ T450] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 42.140774][ T450] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 42.149171][ T450] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 42.157127][ T450] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 42.165079][ T450] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 42.173052][ T450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.181009][ T450] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000002 [ 42.189010][ T450] [ 42.193040][ T451] FAULT_INJECTION: forcing a failure. [ 42.193040][ T451] name failslab, interval 1, probability 0, space 0, times 0 [ 42.195897][ T25] audit: type=1400 audit(1649693496.659:151): avc: denied { remove_name } for pid=148 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.205663][ T451] CPU: 0 PID: 451 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 42.205682][ T451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.205690][ T451] Call Trace: [ 42.205695][ T451] [ 42.205700][ T451] dump_stack_lvl+0x151/0x1b7 [ 42.230162][ T25] audit: type=1400 audit(1649693496.659:152): avc: denied { rename } for pid=148 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.238441][ T451] ? bfq_pos_tree_add_move+0x43e/0x43e [ 42.238465][ T451] ? pcpu_alloc+0xe83/0x1420 [ 42.238484][ T451] dump_stack+0x15/0x17 [ 42.238499][ T451] should_fail+0x3c0/0x510 [ 42.299832][ T451] ? percpu_ref_init+0xc9/0x350 [ 42.304680][ T451] __should_failslab+0x9f/0xe0 [ 42.309440][ T451] should_failslab+0x9/0x20 [ 42.313917][ T451] kmem_cache_alloc_trace+0x4a/0x320 [ 42.319178][ T451] ? cgroup_setup_root+0xec0/0xec0 [ 42.324284][ T451] percpu_ref_init+0xc9/0x350 [ 42.329027][ T451] ? cgroup_setup_root+0xec0/0xec0 [ 42.334114][ T451] cgroup_apply_control_enable+0x383/0x10c0 [ 42.339985][ T451] cgroup_apply_control+0x93/0x710 [ 42.345072][ T451] ? css_next_child+0x160/0x160 [ 42.349896][ T451] ? wake_bit_function+0x230/0x230 [ 42.354980][ T451] ? kernfs_fop_write_iter+0x15b/0x410 [ 42.360425][ T451] ? __kasan_check_write+0x14/0x20 [ 42.365518][ T451] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 42.370781][ T451] cgroup_subtree_control_write+0xdde/0x1340 [ 42.376754][ T451] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 42.382710][ T451] ? __kasan_check_write+0x14/0x20 [ 42.387797][ T451] ? _copy_from_iter+0x360/0xed0 [ 42.392723][ T451] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 42.398677][ T451] cgroup_file_write+0x28e/0x590 [ 42.403591][ T451] ? cgroup_seqfile_stop+0xc0/0xc0 [ 42.408678][ T451] ? bit_wait_io_timeout+0x110/0x110 [ 42.413942][ T451] ? __kasan_check_write+0x14/0x20 [ 42.419030][ T451] kernfs_fop_write_iter+0x2cd/0x410 [ 42.424288][ T451] ? cgroup_seqfile_stop+0xc0/0xc0 [ 42.429379][ T451] vfs_write+0xbb4/0xf30 [ 42.433616][ T451] ? file_end_write+0x1b0/0x1b0 [ 42.438448][ T451] ? do_sys_openat2+0x428/0x500 [ 42.443284][ T451] ? __kasan_check_read+0x11/0x20 [ 42.448293][ T451] ? __fdget_pos+0x27e/0x310 [ 42.452869][ T451] ksys_write+0x198/0x2c0 [ 42.457187][ T451] ? __ia32_sys_read+0x90/0x90 [ 42.461929][ T451] ? debug_smp_processor_id+0x17/0x20 [ 42.467381][ T451] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 42.473443][ T451] __x64_sys_write+0x7b/0x90 [ 42.478042][ T451] do_syscall_64+0x2f/0x50 [ 42.482437][ T451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.488315][ T451] RIP: 0033:0x7f4819da6ae9 [ 42.492706][ T451] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 42.512287][ T451] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 42.520680][ T451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 42.528627][ T451] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 42.536575][ T451] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 42.544524][ T451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.552469][ T451] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000002 [ 42.560421][ T451] [ 42.564253][ T453] FAULT_INJECTION: forcing a failure. [ 42.564253][ T453] name failslab, interval 1, probability 0, space 0, times 0 [ 42.576903][ T453] CPU: 0 PID: 453 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 42.587295][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.597423][ T453] Call Trace: [ 42.600681][ T453] [ 42.603593][ T453] dump_stack_lvl+0x151/0x1b7 [ 42.608259][ T453] ? bfq_pos_tree_add_move+0x43e/0x43e [ 42.613701][ T453] ? pcpu_alloc+0xe83/0x1420 [ 42.618275][ T453] dump_stack+0x15/0x17 [ 42.622410][ T453] should_fail+0x3c0/0x510 [ 42.626808][ T453] ? percpu_ref_init+0xc9/0x350 [ 42.631639][ T453] __should_failslab+0x9f/0xe0 [ 42.636385][ T453] should_failslab+0x9/0x20 [ 42.640879][ T453] kmem_cache_alloc_trace+0x4a/0x320 [ 42.646144][ T453] ? cgroup_setup_root+0xec0/0xec0 [ 42.651234][ T453] percpu_ref_init+0xc9/0x350 [ 42.655886][ T453] ? cgroup_setup_root+0xec0/0xec0 [ 42.661056][ T453] cgroup_apply_control_enable+0x383/0x10c0 [ 42.666942][ T453] cgroup_apply_control+0x93/0x710 [ 42.672055][ T453] ? css_next_child+0x160/0x160 [ 42.676883][ T453] ? wake_bit_function+0x230/0x230 [ 42.681988][ T453] ? kernfs_fop_write_iter+0x15b/0x410 [ 42.687427][ T453] ? __kasan_check_write+0x14/0x20 [ 42.692525][ T453] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 42.697797][ T453] cgroup_subtree_control_write+0xdde/0x1340 [ 42.703760][ T453] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 42.709752][ T453] ? __kasan_check_write+0x14/0x20 [ 42.714845][ T453] ? _copy_from_iter+0x360/0xed0 [ 42.719764][ T453] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 42.725725][ T453] cgroup_file_write+0x28e/0x590 [ 42.730644][ T453] ? cgroup_seqfile_stop+0xc0/0xc0 [ 42.735753][ T453] ? bit_wait_io_timeout+0x110/0x110 [ 42.741019][ T453] ? __kasan_check_write+0x14/0x20 [ 42.746109][ T453] kernfs_fop_write_iter+0x2cd/0x410 [ 42.751388][ T453] ? cgroup_seqfile_stop+0xc0/0xc0 [ 42.756522][ T453] vfs_write+0xbb4/0xf30 [ 42.760776][ T453] ? file_end_write+0x1b0/0x1b0 [ 42.765655][ T453] ? do_sys_openat2+0x428/0x500 [ 42.770487][ T453] ? __kasan_check_read+0x11/0x20 [ 42.775491][ T453] ? __fdget_pos+0x27e/0x310 [ 42.780062][ T453] ksys_write+0x198/0x2c0 [ 42.784371][ T453] ? __ia32_sys_read+0x90/0x90 [ 42.789117][ T453] ? debug_smp_processor_id+0x17/0x20 [ 42.794467][ T453] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 42.800514][ T453] __x64_sys_write+0x7b/0x90 [ 42.805083][ T453] do_syscall_64+0x2f/0x50 [ 42.809479][ T453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.815351][ T453] RIP: 0033:0x7f4819da6ae9 [ 42.819743][ T453] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 42.839326][ T453] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 42.847720][ T453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 42.855670][ T453] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 42.863621][ T453] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 42.871573][ T453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.879523][ T453] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000003 [ 42.887588][ T453] [ 42.891623][ T454] FAULT_INJECTION: forcing a failure. [ 42.891623][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 42.904386][ T454] CPU: 0 PID: 454 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 42.914810][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.924854][ T454] Call Trace: [ 42.928117][ T454] [ 42.931027][ T454] dump_stack_lvl+0x151/0x1b7 [ 42.935707][ T454] ? bfq_pos_tree_add_move+0x43e/0x43e [ 42.941144][ T454] ? pcpu_alloc+0xe83/0x1420 [ 42.945712][ T454] dump_stack+0x15/0x17 [ 42.949844][ T454] should_fail+0x3c0/0x510 [ 42.954242][ T454] ? percpu_ref_init+0xc9/0x350 [ 42.959075][ T454] __should_failslab+0x9f/0xe0 [ 42.963825][ T454] should_failslab+0x9/0x20 [ 42.968318][ T454] kmem_cache_alloc_trace+0x4a/0x320 [ 42.973581][ T454] ? cgroup_setup_root+0xec0/0xec0 [ 42.978669][ T454] percpu_ref_init+0xc9/0x350 [ 42.983320][ T454] ? cgroup_setup_root+0xec0/0xec0 [ 42.988406][ T454] cgroup_apply_control_enable+0x383/0x10c0 [ 42.994293][ T454] cgroup_apply_control+0x93/0x710 [ 42.999380][ T454] ? css_next_child+0x160/0x160 [ 43.004210][ T454] ? wake_bit_function+0x230/0x230 [ 43.009302][ T454] ? kernfs_fop_write_iter+0x15b/0x410 [ 43.014739][ T454] ? __kasan_check_write+0x14/0x20 [ 43.019832][ T454] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 43.025096][ T454] cgroup_subtree_control_write+0xdde/0x1340 [ 43.031058][ T454] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 43.037015][ T454] ? __kasan_check_write+0x14/0x20 [ 43.042116][ T454] ? _copy_from_iter+0x360/0xed0 [ 43.047043][ T454] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 43.053000][ T454] cgroup_file_write+0x28e/0x590 [ 43.057913][ T454] ? cgroup_seqfile_stop+0xc0/0xc0 [ 43.063000][ T454] ? bit_wait_io_timeout+0x110/0x110 [ 43.068278][ T454] ? __kasan_check_write+0x14/0x20 [ 43.073372][ T454] kernfs_fop_write_iter+0x2cd/0x410 [ 43.078645][ T454] ? cgroup_seqfile_stop+0xc0/0xc0 [ 43.083752][ T454] vfs_write+0xbb4/0xf30 [ 43.087988][ T454] ? file_end_write+0x1b0/0x1b0 [ 43.092817][ T454] ? do_sys_openat2+0x428/0x500 [ 43.097658][ T454] ? __kasan_check_read+0x11/0x20 [ 43.102656][ T454] ? __fdget_pos+0x27e/0x310 [ 43.107231][ T454] ksys_write+0x198/0x2c0 [ 43.111551][ T454] ? __ia32_sys_read+0x90/0x90 [ 43.116303][ T454] ? debug_smp_processor_id+0x17/0x20 [ 43.121648][ T454] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.127707][ T454] __x64_sys_write+0x7b/0x90 [ 43.132290][ T454] do_syscall_64+0x2f/0x50 [ 43.136699][ T454] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 43.142572][ T454] RIP: 0033:0x7f4819da6ae9 [ 43.146979][ T454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 43.166559][ T454] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.174950][ T454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 43.182901][ T454] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 43.190849][ T454] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 43.198798][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.206743][ T454] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000003 [ 43.214700][ T454] [ 43.218080][ T452] FAULT_INJECTION: forcing a failure. [ 43.218080][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 43.232164][ T452] CPU: 1 PID: 452 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 43.242586][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.252625][ T452] Call Trace: [ 43.255893][ T452] [ 43.258801][ T452] dump_stack_lvl+0x151/0x1b7 [ 43.263458][ T452] ? bfq_pos_tree_add_move+0x43e/0x43e [ 43.268890][ T452] ? pcpu_alloc+0xe83/0x1420 [ 43.273454][ T452] dump_stack+0x15/0x17 [ 43.277584][ T452] should_fail+0x3c0/0x510 [ 43.281977][ T452] ? percpu_ref_init+0xc9/0x350 [ 43.286799][ T452] __should_failslab+0x9f/0xe0 [ 43.291537][ T452] should_failslab+0x9/0x20 [ 43.296013][ T452] kmem_cache_alloc_trace+0x4a/0x320 [ 43.301272][ T452] ? cgroup_setup_root+0xec0/0xec0 [ 43.306358][ T452] percpu_ref_init+0xc9/0x350 [ 43.311010][ T452] ? cgroup_setup_root+0xec0/0xec0 [ 43.316096][ T452] cgroup_apply_control_enable+0x383/0x10c0 [ 43.321962][ T452] cgroup_apply_control+0x93/0x710 [ 43.327046][ T452] ? css_next_child+0x160/0x160 [ 43.331867][ T452] ? wake_bit_function+0x230/0x230 [ 43.336952][ T452] ? kernfs_fop_write_iter+0x15b/0x410 [ 43.342383][ T452] ? __kasan_check_write+0x14/0x20 [ 43.347470][ T452] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 43.352727][ T452] cgroup_subtree_control_write+0xdde/0x1340 [ 43.358679][ T452] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 43.364632][ T452] ? __kasan_check_write+0x14/0x20 [ 43.369714][ T452] ? _copy_from_iter+0x360/0xed0 [ 43.374625][ T452] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 43.380575][ T452] cgroup_file_write+0x28e/0x590 [ 43.385488][ T452] ? cgroup_seqfile_stop+0xc0/0xc0 [ 43.390571][ T452] ? bit_wait_io_timeout+0x110/0x110 [ 43.395835][ T452] ? __kasan_check_write+0x14/0x20 [ 43.400924][ T452] kernfs_fop_write_iter+0x2cd/0x410 [ 43.406185][ T452] ? cgroup_seqfile_stop+0xc0/0xc0 [ 43.411272][ T452] vfs_write+0xbb4/0xf30 [ 43.415490][ T452] ? file_end_write+0x1b0/0x1b0 [ 43.420312][ T452] ? do_sys_openat2+0x428/0x500 [ 43.425221][ T452] ? __kasan_check_read+0x11/0x20 [ 43.430218][ T452] ? __fdget_pos+0x27e/0x310 [ 43.434800][ T452] ksys_write+0x198/0x2c0 [ 43.439115][ T452] ? __ia32_sys_read+0x90/0x90 [ 43.443859][ T452] ? debug_smp_processor_id+0x17/0x20 [ 43.449210][ T452] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.455519][ T452] __x64_sys_write+0x7b/0x90 [ 43.460095][ T452] do_syscall_64+0x2f/0x50 [ 43.464493][ T452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 43.470370][ T452] RIP: 0033:0x7f4819da6ae9 [ 43.474770][ T452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 43.494356][ T452] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.502760][ T452] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 43.510711][ T452] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 43.518662][ T452] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 43.526612][ T452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.534563][ T452] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000003 [ 43.542517][ T452] [ 43.546370][ T456] FAULT_INJECTION: forcing a failure. [ 43.546370][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 43.559109][ T456] CPU: 1 PID: 456 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 43.569510][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.579549][ T456] Call Trace: [ 43.582807][ T456] [ 43.585718][ T456] dump_stack_lvl+0x151/0x1b7 [ 43.590379][ T456] ? bfq_pos_tree_add_move+0x43e/0x43e [ 43.595813][ T456] ? pcpu_alloc+0xe83/0x1420 [ 43.600389][ T456] dump_stack+0x15/0x17 [ 43.604529][ T456] should_fail+0x3c0/0x510 [ 43.608935][ T456] ? percpu_ref_init+0xc9/0x350 [ 43.613766][ T456] __should_failslab+0x9f/0xe0 [ 43.618510][ T456] should_failslab+0x9/0x20 [ 43.622994][ T456] kmem_cache_alloc_trace+0x4a/0x320 [ 43.628255][ T456] ? cgroup_setup_root+0xec0/0xec0 [ 43.633342][ T456] percpu_ref_init+0xc9/0x350 [ 43.638003][ T456] ? cgroup_setup_root+0xec0/0xec0 [ 43.643089][ T456] cgroup_apply_control_enable+0x383/0x10c0 [ 43.648958][ T456] cgroup_apply_control+0x93/0x710 [ 43.654041][ T456] ? css_next_child+0x160/0x160 [ 43.658868][ T456] ? wake_bit_function+0x230/0x230 [ 43.663955][ T456] ? kernfs_fop_write_iter+0x15b/0x410 [ 43.669391][ T456] ? __kasan_check_write+0x14/0x20 [ 43.674494][ T456] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 43.679757][ T456] cgroup_subtree_control_write+0xdde/0x1340 [ 43.685717][ T456] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 43.691671][ T456] ? __kasan_check_write+0x14/0x20 [ 43.696760][ T456] ? _copy_from_iter+0x360/0xed0 [ 43.701672][ T456] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 43.707626][ T456] cgroup_file_write+0x28e/0x590 [ 43.712550][ T456] ? cgroup_seqfile_stop+0xc0/0xc0 [ 43.717638][ T456] ? bit_wait_io_timeout+0x110/0x110 [ 43.722904][ T456] ? __kasan_check_write+0x14/0x20 [ 43.728007][ T456] kernfs_fop_write_iter+0x2cd/0x410 [ 43.733278][ T456] ? cgroup_seqfile_stop+0xc0/0xc0 [ 43.738372][ T456] vfs_write+0xbb4/0xf30 [ 43.742600][ T456] ? file_end_write+0x1b0/0x1b0 [ 43.747432][ T456] ? do_sys_openat2+0x428/0x500 [ 43.752263][ T456] ? __kasan_check_read+0x11/0x20 [ 43.757264][ T456] ? __fdget_pos+0x27e/0x310 [ 43.761834][ T456] ksys_write+0x198/0x2c0 [ 43.766149][ T456] ? __ia32_sys_read+0x90/0x90 [ 43.770905][ T456] ? debug_smp_processor_id+0x17/0x20 [ 43.776275][ T456] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.782338][ T456] __x64_sys_write+0x7b/0x90 [ 43.786912][ T456] do_syscall_64+0x2f/0x50 [ 43.791327][ T456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 43.797221][ T456] RIP: 0033:0x7f4819da6ae9 [ 43.801614][ T456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 43.821193][ T456] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.829584][ T456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 43.837537][ T456] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 43.845590][ T456] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 43.853546][ T456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.861498][ T456] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000003 [ 43.869468][ T456] [ 43.873056][ T457] FAULT_INJECTION: forcing a failure. [ 43.873056][ T457] name failslab, interval 1, probability 0, space 0, times 0 [ 43.885769][ T457] CPU: 1 PID: 457 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 43.896187][ T457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.906244][ T457] Call Trace: [ 43.909502][ T457] [ 43.912412][ T457] dump_stack_lvl+0x151/0x1b7 [ 43.917070][ T457] ? bfq_pos_tree_add_move+0x43e/0x43e [ 43.922505][ T457] ? pcpu_alloc+0xe83/0x1420 [ 43.927072][ T457] dump_stack+0x15/0x17 [ 43.931202][ T457] should_fail+0x3c0/0x510 [ 43.935601][ T457] ? percpu_ref_init+0xc9/0x350 [ 43.940430][ T457] __should_failslab+0x9f/0xe0 [ 43.945169][ T457] should_failslab+0x9/0x20 [ 43.949646][ T457] kmem_cache_alloc_trace+0x4a/0x320 [ 43.954909][ T457] ? cgroup_setup_root+0xec0/0xec0 [ 43.959993][ T457] percpu_ref_init+0xc9/0x350 [ 43.964671][ T457] ? cgroup_setup_root+0xec0/0xec0 [ 43.969796][ T457] cgroup_apply_control_enable+0x383/0x10c0 [ 43.975683][ T457] cgroup_apply_control+0x93/0x710 [ 43.980778][ T457] ? css_next_child+0x160/0x160 [ 43.985606][ T457] ? wake_bit_function+0x230/0x230 [ 43.990700][ T457] ? kernfs_fop_write_iter+0x15b/0x410 [ 43.996146][ T457] ? __kasan_check_write+0x14/0x20 [ 44.001233][ T457] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 44.006494][ T457] cgroup_subtree_control_write+0xdde/0x1340 [ 44.012472][ T457] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 44.018430][ T457] ? __kasan_check_write+0x14/0x20 [ 44.023527][ T457] ? _copy_from_iter+0x360/0xed0 [ 44.028461][ T457] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 44.034449][ T457] cgroup_file_write+0x28e/0x590 [ 44.039370][ T457] ? cgroup_seqfile_stop+0xc0/0xc0 [ 44.044471][ T457] ? bit_wait_io_timeout+0x110/0x110 [ 44.049735][ T457] ? __kasan_check_write+0x14/0x20 [ 44.054844][ T457] kernfs_fop_write_iter+0x2cd/0x410 [ 44.060107][ T457] ? cgroup_seqfile_stop+0xc0/0xc0 [ 44.065213][ T457] vfs_write+0xbb4/0xf30 [ 44.069436][ T457] ? file_end_write+0x1b0/0x1b0 [ 44.074264][ T457] ? do_sys_openat2+0x428/0x500 [ 44.079095][ T457] ? __kasan_check_read+0x11/0x20 [ 44.084098][ T457] ? __fdget_pos+0x27e/0x310 [ 44.088673][ T457] ksys_write+0x198/0x2c0 [ 44.092985][ T457] ? __ia32_sys_read+0x90/0x90 [ 44.097733][ T457] ? debug_smp_processor_id+0x17/0x20 [ 44.103093][ T457] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.109140][ T457] __x64_sys_write+0x7b/0x90 [ 44.114409][ T457] do_syscall_64+0x2f/0x50 [ 44.118817][ T457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.124781][ T457] RIP: 0033:0x7f4819da6ae9 [ 44.129201][ T457] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 44.148795][ T457] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 44.157190][ T457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 44.165144][ T457] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 44.173097][ T457] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 44.181049][ T457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.189001][ T457] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000003 [ 44.196957][ T457] [ 44.200618][ T458] FAULT_INJECTION: forcing a failure. [ 44.200618][ T458] name failslab, interval 1, probability 0, space 0, times 0 [ 44.215103][ T458] CPU: 0 PID: 458 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 44.225532][ T458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.235581][ T458] Call Trace: [ 44.238839][ T458] [ 44.241751][ T458] dump_stack_lvl+0x151/0x1b7 [ 44.246432][ T458] ? bfq_pos_tree_add_move+0x43e/0x43e [ 44.251868][ T458] ? pcpu_alloc+0xe83/0x1420 [ 44.256458][ T458] dump_stack+0x15/0x17 [ 44.260607][ T458] should_fail+0x3c0/0x510 [ 44.265030][ T458] ? percpu_ref_init+0xc9/0x350 [ 44.269861][ T458] __should_failslab+0x9f/0xe0 [ 44.274603][ T458] should_failslab+0x9/0x20 [ 44.279098][ T458] kmem_cache_alloc_trace+0x4a/0x320 [ 44.284361][ T458] ? cgroup_setup_root+0xec0/0xec0 [ 44.289456][ T458] percpu_ref_init+0xc9/0x350 [ 44.294132][ T458] ? cgroup_setup_root+0xec0/0xec0 [ 44.299225][ T458] cgroup_apply_control_enable+0x383/0x10c0 [ 44.305097][ T458] cgroup_apply_control+0x93/0x710 [ 44.310207][ T458] ? css_next_child+0x160/0x160 [ 44.315057][ T458] ? wake_bit_function+0x230/0x230 [ 44.320145][ T458] ? kernfs_fop_write_iter+0x15b/0x410 [ 44.325579][ T458] ? __kasan_check_write+0x14/0x20 [ 44.330669][ T458] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 44.335929][ T458] cgroup_subtree_control_write+0xdde/0x1340 [ 44.341890][ T458] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 44.347863][ T458] ? __kasan_check_write+0x14/0x20 [ 44.352950][ T458] ? _copy_from_iter+0x360/0xed0 [ 44.357865][ T458] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 44.363824][ T458] cgroup_file_write+0x28e/0x590 [ 44.368747][ T458] ? cgroup_seqfile_stop+0xc0/0xc0 [ 44.373835][ T458] ? bit_wait_io_timeout+0x110/0x110 [ 44.379096][ T458] ? __kasan_check_write+0x14/0x20 [ 44.384181][ T458] kernfs_fop_write_iter+0x2cd/0x410 [ 44.389452][ T458] ? cgroup_seqfile_stop+0xc0/0xc0 [ 44.394539][ T458] vfs_write+0xbb4/0xf30 [ 44.398763][ T458] ? file_end_write+0x1b0/0x1b0 [ 44.403591][ T458] ? do_sys_openat2+0x428/0x500 [ 44.408415][ T458] ? __kasan_check_read+0x11/0x20 [ 44.413417][ T458] ? __fdget_pos+0x27e/0x310 [ 44.417980][ T458] ksys_write+0x198/0x2c0 [ 44.422313][ T458] ? __ia32_sys_read+0x90/0x90 [ 44.427061][ T458] ? debug_smp_processor_id+0x17/0x20 [ 44.432410][ T458] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.438482][ T458] __x64_sys_write+0x7b/0x90 [ 44.443064][ T458] do_syscall_64+0x2f/0x50 [ 44.447457][ T458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.453328][ T458] RIP: 0033:0x7f4819da6ae9 [ 44.457718][ T458] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 44.477299][ T458] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 44.485697][ T458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 44.493734][ T458] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 44.501684][ T458] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 44.509634][ T458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.517579][ T458] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000004 [ 44.525530][ T458] [ 44.528892][ T459] FAULT_INJECTION: forcing a failure. [ 44.528892][ T459] name failslab, interval 1, probability 0, space 0, times 0 [ 44.541577][ T459] CPU: 0 PID: 459 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 44.551969][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.562032][ T459] Call Trace: [ 44.565295][ T459] [ 44.568211][ T459] dump_stack_lvl+0x151/0x1b7 [ 44.572868][ T459] ? bfq_pos_tree_add_move+0x43e/0x43e [ 44.578305][ T459] ? pcpu_alloc+0xe83/0x1420 [ 44.582874][ T459] dump_stack+0x15/0x17 [ 44.587022][ T459] should_fail+0x3c0/0x510 [ 44.591425][ T459] ? percpu_ref_init+0xc9/0x350 [ 44.596254][ T459] __should_failslab+0x9f/0xe0 [ 44.600994][ T459] should_failslab+0x9/0x20 [ 44.605489][ T459] kmem_cache_alloc_trace+0x4a/0x320 [ 44.610752][ T459] ? cgroup_setup_root+0xec0/0xec0 [ 44.615842][ T459] percpu_ref_init+0xc9/0x350 [ 44.620492][ T459] ? cgroup_setup_root+0xec0/0xec0 [ 44.625577][ T459] cgroup_apply_control_enable+0x383/0x10c0 [ 44.631448][ T459] cgroup_apply_control+0x93/0x710 [ 44.636539][ T459] ? css_next_child+0x160/0x160 [ 44.641366][ T459] ? wake_bit_function+0x230/0x230 [ 44.646470][ T459] ? kernfs_fop_write_iter+0x15b/0x410 [ 44.652009][ T459] ? __kasan_check_write+0x14/0x20 [ 44.657115][ T459] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 44.662376][ T459] cgroup_subtree_control_write+0xdde/0x1340 [ 44.668346][ T459] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 44.674308][ T459] ? __kasan_check_write+0x14/0x20 [ 44.679411][ T459] ? _copy_from_iter+0x360/0xed0 [ 44.684330][ T459] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 44.690287][ T459] cgroup_file_write+0x28e/0x590 [ 44.695202][ T459] ? cgroup_seqfile_stop+0xc0/0xc0 [ 44.700291][ T459] ? bit_wait_io_timeout+0x110/0x110 [ 44.705564][ T459] ? __kasan_check_write+0x14/0x20 [ 44.710686][ T459] kernfs_fop_write_iter+0x2cd/0x410 [ 44.715958][ T459] ? cgroup_seqfile_stop+0xc0/0xc0 [ 44.721051][ T459] vfs_write+0xbb4/0xf30 [ 44.725292][ T459] ? file_end_write+0x1b0/0x1b0 [ 44.730232][ T459] ? do_sys_openat2+0x428/0x500 [ 44.735066][ T459] ? __kasan_check_read+0x11/0x20 [ 44.740067][ T459] ? __fdget_pos+0x27e/0x310 [ 44.744637][ T459] ksys_write+0x198/0x2c0 [ 44.748956][ T459] ? __ia32_sys_read+0x90/0x90 [ 44.753697][ T459] ? debug_smp_processor_id+0x17/0x20 [ 44.759059][ T459] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.765102][ T459] __x64_sys_write+0x7b/0x90 [ 44.769673][ T459] do_syscall_64+0x2f/0x50 [ 44.774087][ T459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.779956][ T459] RIP: 0033:0x7f4819da6ae9 [ 44.784349][ T459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 44.803937][ T459] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 44.812604][ T459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 44.820567][ T459] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 44.828520][ T459] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 44.836488][ T459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.845236][ T459] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000004 [ 44.853211][ T459] [ 44.856997][ T455] FAULT_INJECTION: forcing a failure. [ 44.856997][ T455] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 44.870250][ T455] CPU: 1 PID: 455 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 44.880649][ T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.890685][ T455] Call Trace: [ 44.893947][ T455] [ 44.896867][ T455] dump_stack_lvl+0x151/0x1b7 [ 44.901529][ T455] ? bfq_pos_tree_add_move+0x43e/0x43e [ 44.906972][ T455] ? __schedule+0xb2a/0x1020 [ 44.911542][ T455] dump_stack+0x15/0x17 [ 44.915678][ T455] should_fail+0x3c0/0x510 [ 44.920075][ T455] should_fail_alloc_page+0x50/0x60 [ 44.926561][ T455] __alloc_pages+0x207/0x850 [ 44.931158][ T455] ? zone_watermark_fast+0x210/0x210 [ 44.936429][ T455] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 44.943975][ T455] allocate_slab+0x69/0x4d0 [ 44.948466][ T455] ___slab_alloc+0x2c2/0x6a0 [ 44.953046][ T455] ? pids_css_alloc+0x4e/0x120 [ 44.957801][ T455] ? pids_css_alloc+0x4e/0x120 [ 44.962550][ T455] __slab_alloc+0x4a/0x90 [ 44.966867][ T455] kmem_cache_alloc_trace+0x221/0x320 [ 44.972221][ T455] ? pids_css_alloc+0x4e/0x120 [ 44.976966][ T455] pids_css_alloc+0x4e/0x120 [ 44.981537][ T455] cgroup_apply_control_enable+0x335/0x10c0 [ 44.987417][ T455] cgroup_apply_control+0x93/0x710 [ 44.992529][ T455] ? css_next_child+0x160/0x160 [ 44.997364][ T455] ? wake_bit_function+0x230/0x230 [ 45.002455][ T455] ? kernfs_fop_write_iter+0x15b/0x410 [ 45.007911][ T455] ? __kasan_check_write+0x14/0x20 [ 45.013000][ T455] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 45.018265][ T455] cgroup_subtree_control_write+0xdde/0x1340 [ 45.024229][ T455] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 45.030190][ T455] ? __kasan_check_write+0x14/0x20 [ 45.035292][ T455] ? _copy_from_iter+0x360/0xed0 [ 45.040214][ T455] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 45.046178][ T455] cgroup_file_write+0x28e/0x590 [ 45.051099][ T455] ? cgroup_seqfile_stop+0xc0/0xc0 [ 45.056193][ T455] ? bit_wait_io_timeout+0x110/0x110 [ 45.061462][ T455] ? __kasan_check_write+0x14/0x20 [ 45.066555][ T455] kernfs_fop_write_iter+0x2cd/0x410 [ 45.071820][ T455] ? cgroup_seqfile_stop+0xc0/0xc0 [ 45.077009][ T455] vfs_write+0xbb4/0xf30 [ 45.081234][ T455] ? file_end_write+0x1b0/0x1b0 [ 45.086160][ T455] ? do_sys_openat2+0x428/0x500 [ 45.091006][ T455] ? __kasan_check_read+0x11/0x20 [ 45.096021][ T455] ? __fdget_pos+0x27e/0x310 [ 45.100589][ T455] ksys_write+0x198/0x2c0 [ 45.104922][ T455] ? __ia32_sys_read+0x90/0x90 [ 45.109666][ T455] ? debug_smp_processor_id+0x17/0x20 [ 45.115024][ T455] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.121076][ T455] __x64_sys_write+0x7b/0x90 [ 45.125648][ T455] do_syscall_64+0x2f/0x50 [ 45.130043][ T455] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.135918][ T455] RIP: 0033:0x7f4819da6ae9 [ 45.140311][ T455] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 45.159979][ T455] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.168459][ T455] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 45.176435][ T455] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 45.184405][ T455] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 45.192357][ T455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.200309][ T455] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000005 [ 45.208264][ T455] [ 45.212095][ T461] FAULT_INJECTION: forcing a failure. [ 45.212095][ T461] name failslab, interval 1, probability 0, space 0, times 0 [ 45.224828][ T461] CPU: 1 PID: 461 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 45.235219][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.245262][ T461] Call Trace: [ 45.248522][ T461] [ 45.251437][ T461] dump_stack_lvl+0x151/0x1b7 [ 45.256113][ T461] ? bfq_pos_tree_add_move+0x43e/0x43e [ 45.261549][ T461] ? pcpu_alloc+0xe83/0x1420 [ 45.266128][ T461] dump_stack+0x15/0x17 [ 45.270287][ T461] should_fail+0x3c0/0x510 [ 45.274684][ T461] ? percpu_ref_init+0xc9/0x350 [ 45.279516][ T461] __should_failslab+0x9f/0xe0 [ 45.284276][ T461] should_failslab+0x9/0x20 [ 45.288757][ T461] kmem_cache_alloc_trace+0x4a/0x320 [ 45.294022][ T461] ? cgroup_setup_root+0xec0/0xec0 [ 45.299113][ T461] percpu_ref_init+0xc9/0x350 [ 45.303772][ T461] ? cgroup_setup_root+0xec0/0xec0 [ 45.308875][ T461] cgroup_apply_control_enable+0x383/0x10c0 [ 45.314747][ T461] cgroup_apply_control+0x93/0x710 [ 45.319838][ T461] ? css_next_child+0x160/0x160 [ 45.325444][ T461] ? wake_bit_function+0x230/0x230 [ 45.330538][ T461] ? kernfs_fop_write_iter+0x15b/0x410 [ 45.335978][ T461] ? __kasan_check_write+0x14/0x20 [ 45.341159][ T461] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 45.346447][ T461] cgroup_subtree_control_write+0xdde/0x1340 [ 45.352606][ T461] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 45.358579][ T461] ? __kasan_check_write+0x14/0x20 [ 45.363671][ T461] ? _copy_from_iter+0x360/0xed0 [ 45.368587][ T461] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 45.374556][ T461] cgroup_file_write+0x28e/0x590 [ 45.379476][ T461] ? cgroup_seqfile_stop+0xc0/0xc0 [ 45.384652][ T461] ? bit_wait_io_timeout+0x110/0x110 [ 45.389922][ T461] ? __kasan_check_write+0x14/0x20 [ 45.395017][ T461] kernfs_fop_write_iter+0x2cd/0x410 [ 45.400287][ T461] ? cgroup_seqfile_stop+0xc0/0xc0 [ 45.405384][ T461] vfs_write+0xbb4/0xf30 [ 45.409621][ T461] ? file_end_write+0x1b0/0x1b0 [ 45.414455][ T461] ? do_sys_openat2+0x428/0x500 [ 45.419303][ T461] ? __kasan_check_read+0x11/0x20 [ 45.424308][ T461] ? __fdget_pos+0x27e/0x310 [ 45.428880][ T461] ksys_write+0x198/0x2c0 [ 45.433194][ T461] ? __ia32_sys_read+0x90/0x90 [ 45.437940][ T461] ? debug_smp_processor_id+0x17/0x20 [ 45.443306][ T461] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.449356][ T461] __x64_sys_write+0x7b/0x90 [ 45.453930][ T461] do_syscall_64+0x2f/0x50 [ 45.458329][ T461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.464208][ T461] RIP: 0033:0x7f4819da6ae9 [ 45.468610][ T461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 45.488284][ T461] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.496679][ T461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 45.504634][ T461] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 45.512600][ T461] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 45.521767][ T461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.529740][ T461] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000004 [ 45.537699][ T461] [ 45.541304][ T462] FAULT_INJECTION: forcing a failure. [ 45.541304][ T462] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 45.556461][ T462] CPU: 1 PID: 462 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 45.566884][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.577271][ T462] Call Trace: [ 45.580532][ T462] [ 45.583441][ T462] dump_stack_lvl+0x151/0x1b7 [ 45.588102][ T462] ? bfq_pos_tree_add_move+0x43e/0x43e [ 45.593540][ T462] ? avc_has_perm_noaudit+0x358/0x3e0 [ 45.598895][ T462] dump_stack+0x15/0x17 [ 45.603037][ T462] should_fail+0x3c0/0x510 [ 45.607451][ T462] should_fail_alloc_page+0x50/0x60 [ 45.612629][ T462] __alloc_pages+0x207/0x850 [ 45.617219][ T462] ? zone_watermark_fast+0x210/0x210 [ 45.622569][ T462] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 45.629310][ T462] allocate_slab+0x69/0x4d0 [ 45.633794][ T462] ___slab_alloc+0x2c2/0x6a0 [ 45.638361][ T462] ? pids_css_alloc+0x4e/0x120 [ 45.643124][ T462] ? pids_css_alloc+0x4e/0x120 [ 45.647884][ T462] __slab_alloc+0x4a/0x90 [ 45.652212][ T462] kmem_cache_alloc_trace+0x221/0x320 [ 45.657647][ T462] ? pids_css_alloc+0x4e/0x120 [ 45.662390][ T462] pids_css_alloc+0x4e/0x120 [ 45.666972][ T462] cgroup_apply_control_enable+0x335/0x10c0 [ 45.672863][ T462] cgroup_apply_control+0x93/0x710 [ 45.677950][ T462] ? css_next_child+0x160/0x160 [ 45.682777][ T462] ? wake_bit_function+0x230/0x230 [ 45.687881][ T462] ? kernfs_fop_write_iter+0x15b/0x410 [ 45.693315][ T462] ? __kasan_check_write+0x14/0x20 [ 45.698403][ T462] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 45.703667][ T462] cgroup_subtree_control_write+0xdde/0x1340 [ 45.709627][ T462] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 45.715587][ T462] ? __kasan_check_write+0x14/0x20 [ 45.720677][ T462] ? _copy_from_iter+0x360/0xed0 [ 45.725592][ T462] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 45.731547][ T462] cgroup_file_write+0x28e/0x590 [ 45.736461][ T462] ? cgroup_seqfile_stop+0xc0/0xc0 [ 45.741550][ T462] ? bit_wait_io_timeout+0x110/0x110 [ 45.747594][ T462] ? __kasan_check_write+0x14/0x20 [ 45.752684][ T462] kernfs_fop_write_iter+0x2cd/0x410 [ 45.757954][ T462] ? cgroup_seqfile_stop+0xc0/0xc0 [ 45.763075][ T462] vfs_write+0xbb4/0xf30 [ 45.767311][ T462] ? file_end_write+0x1b0/0x1b0 [ 45.772335][ T462] ? do_sys_openat2+0x428/0x500 [ 45.777169][ T462] ? __kasan_check_read+0x11/0x20 [ 45.782175][ T462] ? __fdget_pos+0x27e/0x310 [ 45.786744][ T462] ksys_write+0x198/0x2c0 [ 45.791139][ T462] ? __ia32_sys_read+0x90/0x90 [ 45.795886][ T462] ? debug_smp_processor_id+0x17/0x20 [ 45.801253][ T462] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.807297][ T462] __x64_sys_write+0x7b/0x90 [ 45.811885][ T462] do_syscall_64+0x2f/0x50 [ 45.816281][ T462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.822155][ T462] RIP: 0033:0x7f4819da6ae9 [ 45.826548][ T462] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 45.846243][ T462] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.854642][ T462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 45.862602][ T462] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 45.870559][ T462] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 45.878518][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.886467][ T462] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000004 [ 45.894419][ T462] [ 45.898242][ T464] FAULT_INJECTION: forcing a failure. [ 45.898242][ T464] name failslab, interval 1, probability 0, space 0, times 0 [ 45.910962][ T464] CPU: 1 PID: 464 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 45.921382][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.931424][ T464] Call Trace: [ 45.934686][ T464] [ 45.937593][ T464] dump_stack_lvl+0x151/0x1b7 [ 45.942271][ T464] ? bfq_pos_tree_add_move+0x43e/0x43e [ 45.947709][ T464] ? pcpu_alloc+0xe83/0x1420 [ 45.952287][ T464] dump_stack+0x15/0x17 [ 45.956454][ T464] should_fail+0x3c0/0x510 [ 45.960876][ T464] ? percpu_ref_init+0xc9/0x350 [ 45.965708][ T464] __should_failslab+0x9f/0xe0 [ 45.970448][ T464] should_failslab+0x9/0x20 [ 45.974927][ T464] kmem_cache_alloc_trace+0x4a/0x320 [ 45.980188][ T464] ? cgroup_setup_root+0xec0/0xec0 [ 45.985306][ T464] percpu_ref_init+0xc9/0x350 [ 45.989958][ T464] ? cgroup_setup_root+0xec0/0xec0 [ 45.995045][ T464] cgroup_apply_control_enable+0x383/0x10c0 [ 46.000915][ T464] cgroup_apply_control+0x93/0x710 [ 46.006001][ T464] ? css_next_child+0x160/0x160 [ 46.010842][ T464] ? wake_bit_function+0x230/0x230 [ 46.016105][ T464] ? kernfs_fop_write_iter+0x15b/0x410 [ 46.021538][ T464] ? __kasan_check_write+0x14/0x20 [ 46.026623][ T464] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 46.032054][ T464] cgroup_subtree_control_write+0xdde/0x1340 [ 46.038026][ T464] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 46.043977][ T464] ? __kasan_check_write+0x14/0x20 [ 46.049074][ T464] ? _copy_from_iter+0x360/0xed0 [ 46.053986][ T464] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 46.059939][ T464] cgroup_file_write+0x28e/0x590 [ 46.064877][ T464] ? cgroup_seqfile_stop+0xc0/0xc0 [ 46.069979][ T464] ? bit_wait_io_timeout+0x110/0x110 [ 46.075240][ T464] ? __kasan_check_write+0x14/0x20 [ 46.080360][ T464] kernfs_fop_write_iter+0x2cd/0x410 [ 46.085808][ T464] ? cgroup_seqfile_stop+0xc0/0xc0 [ 46.090902][ T464] vfs_write+0xbb4/0xf30 [ 46.095145][ T464] ? file_end_write+0x1b0/0x1b0 [ 46.099986][ T464] ? do_sys_openat2+0x428/0x500 [ 46.104835][ T464] ? __kasan_check_read+0x11/0x20 [ 46.109839][ T464] ? __fdget_pos+0x27e/0x310 [ 46.114405][ T464] ksys_write+0x198/0x2c0 [ 46.118714][ T464] ? __ia32_sys_read+0x90/0x90 [ 46.123451][ T464] ? debug_smp_processor_id+0x17/0x20 [ 46.128797][ T464] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.134839][ T464] __x64_sys_write+0x7b/0x90 [ 46.139418][ T464] do_syscall_64+0x2f/0x50 [ 46.143814][ T464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.149682][ T464] RIP: 0033:0x7f4819da6ae9 [ 46.154072][ T464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 46.173652][ T464] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.182041][ T464] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 46.190006][ T464] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 46.197952][ T464] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 46.205900][ T464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.213851][ T464] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000005 [ 46.221914][ T464] [ 46.225720][ T460] FAULT_INJECTION: forcing a failure. [ 46.225720][ T460] name failslab, interval 1, probability 0, space 0, times 0 [ 46.238514][ T460] CPU: 0 PID: 460 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 46.248935][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.258973][ T460] Call Trace: [ 46.262236][ T460] [ 46.265150][ T460] dump_stack_lvl+0x151/0x1b7 [ 46.269935][ T460] ? bfq_pos_tree_add_move+0x43e/0x43e [ 46.275376][ T460] ? pcpu_alloc+0xe83/0x1420 [ 46.279964][ T460] dump_stack+0x15/0x17 [ 46.284109][ T460] should_fail+0x3c0/0x510 [ 46.288512][ T460] ? percpu_ref_init+0xc9/0x350 [ 46.293677][ T460] __should_failslab+0x9f/0xe0 [ 46.298441][ T460] should_failslab+0x9/0x20 [ 46.303031][ T460] kmem_cache_alloc_trace+0x4a/0x320 [ 46.308423][ T460] ? cgroup_setup_root+0xec0/0xec0 [ 46.313520][ T460] percpu_ref_init+0xc9/0x350 [ 46.318194][ T460] ? cgroup_setup_root+0xec0/0xec0 [ 46.323291][ T460] cgroup_apply_control_enable+0x383/0x10c0 [ 46.329186][ T460] cgroup_apply_control+0x93/0x710 [ 46.334308][ T460] ? css_next_child+0x160/0x160 [ 46.339136][ T460] ? wake_bit_function+0x230/0x230 [ 46.344226][ T460] ? kernfs_fop_write_iter+0x15b/0x410 [ 46.349660][ T460] ? __kasan_check_write+0x14/0x20 [ 46.354751][ T460] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 46.360125][ T460] cgroup_subtree_control_write+0xdde/0x1340 [ 46.366116][ T460] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 46.372135][ T460] ? __kasan_check_write+0x14/0x20 [ 46.377237][ T460] ? _copy_from_iter+0x360/0xed0 [ 46.382176][ T460] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 46.388168][ T460] cgroup_file_write+0x28e/0x590 [ 46.393223][ T460] ? cgroup_seqfile_stop+0xc0/0xc0 [ 46.398326][ T460] ? bit_wait_io_timeout+0x110/0x110 [ 46.403604][ T460] ? __kasan_check_write+0x14/0x20 [ 46.408697][ T460] kernfs_fop_write_iter+0x2cd/0x410 [ 46.413970][ T460] ? cgroup_seqfile_stop+0xc0/0xc0 [ 46.419065][ T460] vfs_write+0xbb4/0xf30 [ 46.423303][ T460] ? file_end_write+0x1b0/0x1b0 [ 46.428131][ T460] ? do_sys_openat2+0x428/0x500 [ 46.432960][ T460] ? __kasan_check_read+0x11/0x20 [ 46.437978][ T460] ? __fdget_pos+0x27e/0x310 [ 46.442564][ T460] ksys_write+0x198/0x2c0 [ 46.446892][ T460] ? __ia32_sys_read+0x90/0x90 [ 46.451633][ T460] ? debug_smp_processor_id+0x17/0x20 [ 46.456979][ T460] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.463024][ T460] __x64_sys_write+0x7b/0x90 [ 46.467611][ T460] do_syscall_64+0x2f/0x50 [ 46.472026][ T460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.477899][ T460] RIP: 0033:0x7f4819da6ae9 [ 46.482297][ T460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 46.501913][ T460] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.510307][ T460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 46.518353][ T460] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 46.526335][ T460] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 46.534286][ T460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.542236][ T460] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000004 [ 46.550276][ T460] [ 46.553651][ T463] FAULT_INJECTION: forcing a failure. [ 46.553651][ T463] name failslab, interval 1, probability 0, space 0, times 0 [ 46.566619][ T463] CPU: 0 PID: 463 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 46.577046][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.587131][ T463] Call Trace: [ 46.590396][ T463] [ 46.593310][ T463] dump_stack_lvl+0x151/0x1b7 [ 46.597971][ T463] ? bfq_pos_tree_add_move+0x43e/0x43e [ 46.603426][ T463] ? pcpu_alloc+0xe83/0x1420 [ 46.608018][ T463] dump_stack+0x15/0x17 [ 46.612152][ T463] should_fail+0x3c0/0x510 [ 46.616566][ T463] ? percpu_ref_init+0xc9/0x350 [ 46.621405][ T463] __should_failslab+0x9f/0xe0 [ 46.626159][ T463] should_failslab+0x9/0x20 [ 46.630663][ T463] kmem_cache_alloc_trace+0x4a/0x320 [ 46.635943][ T463] ? cgroup_setup_root+0xec0/0xec0 [ 46.641035][ T463] percpu_ref_init+0xc9/0x350 [ 46.645883][ T463] ? cgroup_setup_root+0xec0/0xec0 [ 46.650974][ T463] cgroup_apply_control_enable+0x383/0x10c0 [ 46.656845][ T463] cgroup_apply_control+0x93/0x710 [ 46.661933][ T463] ? css_next_child+0x160/0x160 [ 46.666875][ T463] ? wake_bit_function+0x230/0x230 [ 46.672120][ T463] ? kernfs_fop_write_iter+0x15b/0x410 [ 46.677561][ T463] ? __kasan_check_write+0x14/0x20 [ 46.682664][ T463] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 46.688015][ T463] cgroup_subtree_control_write+0xdde/0x1340 [ 46.694155][ T463] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 46.700112][ T463] ? __kasan_check_write+0x14/0x20 [ 46.705199][ T463] ? _copy_from_iter+0x360/0xed0 [ 46.710213][ T463] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 46.716286][ T463] cgroup_file_write+0x28e/0x590 [ 46.721208][ T463] ? cgroup_seqfile_stop+0xc0/0xc0 [ 46.726320][ T463] ? bit_wait_io_timeout+0x110/0x110 [ 46.731584][ T463] ? __kasan_check_write+0x14/0x20 [ 46.736673][ T463] kernfs_fop_write_iter+0x2cd/0x410 [ 46.741939][ T463] ? cgroup_seqfile_stop+0xc0/0xc0 [ 46.747034][ T463] vfs_write+0xbb4/0xf30 [ 46.751266][ T463] ? file_end_write+0x1b0/0x1b0 [ 46.756108][ T463] ? do_sys_openat2+0x428/0x500 [ 46.760940][ T463] ? __kasan_check_read+0x11/0x20 [ 46.765943][ T463] ? __fdget_pos+0x27e/0x310 [ 46.770531][ T463] ksys_write+0x198/0x2c0 [ 46.774844][ T463] ? __ia32_sys_read+0x90/0x90 [ 46.779586][ T463] ? debug_smp_processor_id+0x17/0x20 [ 46.785285][ T463] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.791359][ T463] __x64_sys_write+0x7b/0x90 [ 46.796051][ T463] do_syscall_64+0x2f/0x50 [ 46.800449][ T463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.806344][ T463] RIP: 0033:0x7f4819da6ae9 [ 46.810765][ T463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 46.830349][ T463] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.838766][ T463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 46.846733][ T463] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 46.854684][ T463] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 46.862634][ T463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.870605][ T463] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000005 [ 46.878562][ T463] [ 46.883408][ T466] FAULT_INJECTION: forcing a failure. [ 46.883408][ T466] name failslab, interval 1, probability 0, space 0, times 0 [ 46.896149][ T466] CPU: 0 PID: 466 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 46.907869][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.917904][ T466] Call Trace: [ 46.921177][ T466] [ 46.924130][ T466] dump_stack_lvl+0x151/0x1b7 [ 46.928813][ T466] ? bfq_pos_tree_add_move+0x43e/0x43e [ 46.934268][ T466] ? pcpu_alloc+0xe83/0x1420 [ 46.938842][ T466] dump_stack+0x15/0x17 [ 46.942978][ T466] should_fail+0x3c0/0x510 [ 46.947371][ T466] ? percpu_ref_init+0xc9/0x350 [ 46.952211][ T466] __should_failslab+0x9f/0xe0 [ 46.956953][ T466] should_failslab+0x9/0x20 [ 46.961434][ T466] kmem_cache_alloc_trace+0x4a/0x320 [ 46.966698][ T466] ? cgroup_setup_root+0xec0/0xec0 [ 46.971797][ T466] percpu_ref_init+0xc9/0x350 [ 46.976464][ T466] ? cgroup_setup_root+0xec0/0xec0 [ 46.981566][ T466] cgroup_apply_control_enable+0x383/0x10c0 [ 46.987455][ T466] cgroup_apply_control+0x93/0x710 [ 46.992548][ T466] ? css_next_child+0x160/0x160 [ 46.997381][ T466] ? wake_bit_function+0x230/0x230 [ 47.002484][ T466] ? kernfs_fop_write_iter+0x15b/0x410 [ 47.008096][ T466] ? __kasan_check_write+0x14/0x20 [ 47.013191][ T466] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 47.018497][ T466] cgroup_subtree_control_write+0xdde/0x1340 [ 47.024467][ T466] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 47.030429][ T466] ? __kasan_check_write+0x14/0x20 [ 47.035521][ T466] ? _copy_from_iter+0x360/0xed0 [ 47.040446][ T466] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 47.046415][ T466] cgroup_file_write+0x28e/0x590 [ 47.051345][ T466] ? cgroup_seqfile_stop+0xc0/0xc0 [ 47.056437][ T466] ? bit_wait_io_timeout+0x110/0x110 [ 47.061705][ T466] ? __kasan_check_write+0x14/0x20 [ 47.066803][ T466] kernfs_fop_write_iter+0x2cd/0x410 [ 47.072088][ T466] ? cgroup_seqfile_stop+0xc0/0xc0 [ 47.077181][ T466] vfs_write+0xbb4/0xf30 [ 47.081405][ T466] ? file_end_write+0x1b0/0x1b0 [ 47.086318][ T466] ? do_sys_openat2+0x428/0x500 [ 47.091147][ T466] ? __kasan_check_read+0x11/0x20 [ 47.096168][ T466] ? __fdget_pos+0x27e/0x310 [ 47.100740][ T466] ksys_write+0x198/0x2c0 [ 47.105051][ T466] ? __ia32_sys_read+0x90/0x90 [ 47.109797][ T466] ? debug_smp_processor_id+0x17/0x20 [ 47.115146][ T466] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 47.121195][ T466] __x64_sys_write+0x7b/0x90 [ 47.125793][ T466] do_syscall_64+0x2f/0x50 [ 47.130189][ T466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.136070][ T466] RIP: 0033:0x7f4819da6ae9 [ 47.140485][ T466] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 47.160067][ T466] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 47.168457][ T466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 47.176410][ T466] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 47.184379][ T466] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 47.192329][ T466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.200281][ T466] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000005 [ 47.208244][ T466] [ 47.211990][ T468] FAULT_INJECTION: forcing a failure. [ 47.211990][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 47.224663][ C1] list_add corruption. prev->next should be next (ffff8881f733cb68), but was ffff888120d93c70. (prev=ffff888120d93c70). [ 47.224733][ C1] ------------[ cut here ]------------ [ 47.224737][ C1] kernel BUG at lib/list_debug.c:28! [ 47.224747][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.224757][ C1] CPU: 1 PID: 468 Comm: syz-executor154 Not tainted 5.18.0-rc2-syzkaller-00411-gce522ba9ef7e #0 [ 47.224768][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.224773][ C1] RIP: 0010:__list_add_valid+0xc6/0xd0 [ 47.224789][ C1] Code: 48 c7 c7 c0 18 68 85 4c 89 e6 4c 89 f1 31 c0 e8 a0 bd 55 02 0f 0b 48 c7 c7 80 19 68 85 4c 89 f6 4c 89 e1 31 c0 e8 8a bd 55 02 <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 54 53 49 [ 47.224797][ C1] RSP: 0018:ffffc900001809b8 EFLAGS: 00010046 [ 47.224807][ C1] RAX: 0000000000000075 RBX: ffff8881f733cb70 RCX: 6c75837fc12d9a00 [ 47.224814][ C1] RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000 [ 47.224820][ C1] RBP: ffffc900001809e0 R08: ffffffff8157ac48 R09: ffffed103ee665d1 [ 47.224827][ C1] R10: ffffed103ee665d1 R11: 1ffff1103ee665d0 R12: ffff888120d93c70 [ 47.224834][ C1] R13: dffffc0000000000 R14: ffff8881f733cb68 R15: ffff888120d93c70 [ 47.224841][ C1] FS: 00005555574d6300(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 47.224849][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.224855][ C1] CR2: 00007f4819e1f130 CR3: 0000000120d5d000 CR4: 00000000003506a0 [ 47.224864][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.224870][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.224875][ C1] Call Trace: [ 47.224879][ C1] [ 47.224882][ C1] insert_work+0x104/0x320 [ 47.224892][ C1] __queue_work+0x960/0xd20 [ 47.224901][ C1] queue_work_on+0xf2/0x170 [ 47.224909][ C1] ? wq_worker_last_func+0x50/0x50 [ 47.224917][ C1] ? __alloc_reserved_percpu+0x30/0x30 [ 47.224928][ C1] ? file_free_rcu+0x8f/0xa0 [ 47.224940][ C1] css_release+0xae/0xc0 [ 47.224948][ C1] percpu_ref_switch_to_atomic_rcu+0x60d/0x620 [ 47.224960][ C1] ? percpu_ref_noop_confirm_switch+0x10/0x10 [ 47.224970][ C1] rcu_do_batch+0x507/0xbc0 [ 47.224982][ C1] ? local_bh_enable+0x20/0x20 [ 47.224991][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 47.225018][ C1] ? note_gp_changes+0x158/0x260 [ 47.225027][ C1] ? update_cfs_rq_load_avg+0x412/0x4f0 [ 47.225038][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 47.225048][ C1] rcu_core+0x4dc/0xef0 [ 47.225058][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 47.225067][ C1] ? sched_slice+0x6a0/0x6a0 [ 47.225076][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 47.225085][ C1] rcu_core_si+0x9/0x10 [ 47.225094][ C1] __do_softirq+0x24e/0x586 [ 47.225103][ C1] invoke_softirq+0x70/0xd0 [ 47.225113][ C1] __irq_exit_rcu+0x4f/0xb0 [ 47.225121][ C1] irq_exit_rcu+0x9/0x10 [ 47.225128][ C1] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 47.225137][ C1] [ 47.225140][ C1] [ 47.225142][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 47.225152][ C1] RIP: 0010:console_unlock+0xbf9/0x11b0 [ 47.225163][ C1] Code: 00 48 81 e3 00 02 00 00 75 17 e8 62 e6 18 00 45 84 ff 74 1c e9 fe 04 00 00 0f 1f 84 00 00 00 00 00 e8 4b e6 18 00 fb 45 84 ff <0f> 85 e7 04 00 00 48 c7 c7 60 fb 0d 86 be 04 00 00 00 e8 f0 9d 57 [ 47.225171][ C1] RSP: 0018:ffffc9000168f260 EFLAGS: 00000246 [ 47.225178][ C1] RAX: ffffffff8157a5d5 RBX: 0000000000000200 RCX: ffff88810cf7b240 [ 47.225185][ C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 47.225190][ C1] RBP: ffffc9000168f4b0 R08: ffffffff8157a5b0 R09: 0000000000000003 [ 47.225196][ C1] R10: fffff520002d1e3d R11: 1ffff920002d1e3c R12: ffffffff863fa208 [ 47.225202][ C1] R13: ffffc9000168f420 R14: dffffc0000000000 R15: 0000000000000000 [ 47.225210][ C1] ? console_unlock+0xbd0/0x11b0 [ 47.225219][ C1] ? console_unlock+0xbf5/0x11b0 [ 47.225229][ C1] ? vprintk_emit+0x440/0x440 [ 47.225238][ C1] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 47.225247][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 47.225257][ C1] ? printk_parse_prefix+0x310/0x310 [ 47.225266][ C1] ? __kernel_text_address+0xd/0x40 [ 47.225277][ C1] ? console_trylock+0x190/0x200 [ 47.225291][ C1] ? resume_console+0x50/0x50 [ 47.225301][ C1] ? stack_trace_save+0x12d/0x1f0 [ 47.225311][ C1] vprintk_emit+0x141/0x440 [ 47.225320][ C1] ? vprintk_store+0x1250/0x1250 [ 47.225330][ C1] ? pcpu_chunk_relocate+0x219/0x4b0 [ 47.225339][ C1] vprintk_default+0x26/0x30 [ 47.225348][ C1] vprintk+0x86/0x90 [ 47.225357][ C1] _printk+0xcf/0x10f [ 47.225367][ C1] ? panic+0x690/0x690 [ 47.225375][ C1] ? pcpu_alloc+0xe83/0x1420 [ 47.225385][ C1] should_fail+0x398/0x510 [ 47.225396][ C1] ? percpu_ref_init+0xc9/0x350 [ 47.225406][ C1] __should_failslab+0x9f/0xe0 [ 47.225415][ C1] should_failslab+0x9/0x20 [ 47.225424][ C1] kmem_cache_alloc_trace+0x4a/0x320 [ 47.225434][ C1] ? cgroup_setup_root+0xec0/0xec0 [ 47.225442][ C1] percpu_ref_init+0xc9/0x350 [ 47.225451][ C1] ? cgroup_setup_root+0xec0/0xec0 [ 47.225459][ C1] cgroup_apply_control_enable+0x383/0x10c0 [ 47.225470][ C1] cgroup_apply_control+0x93/0x710 [ 47.225478][ C1] ? css_next_child+0x160/0x160 [ 47.225486][ C1] ? wake_bit_function+0x230/0x230 [ 47.225495][ C1] ? kernfs_fop_write_iter+0x15b/0x410 [ 47.225504][ C1] ? __kasan_check_write+0x14/0x20 [ 47.225513][ C1] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 47.225521][ C1] cgroup_subtree_control_write+0xdde/0x1340 [ 47.225532][ C1] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 47.225542][ C1] ? __kasan_check_write+0x14/0x20 [ 47.225550][ C1] ? _copy_from_iter+0x360/0xed0 [ 47.225559][ C1] ? cgroup_subtree_control_show+0x1c0/0x1c0 [ 47.225568][ C1] cgroup_file_write+0x28e/0x590 [ 47.225578][ C1] ? cgroup_seqfile_stop+0xc0/0xc0 [ 47.225587][ C1] ? bit_wait_io_timeout+0x110/0x110 [ 47.225596][ C1] ? __kasan_check_write+0x14/0x20 [ 47.225604][ C1] kernfs_fop_write_iter+0x2cd/0x410 [ 47.225612][ C1] ? cgroup_seqfile_stop+0xc0/0xc0 [ 47.225622][ C1] vfs_write+0xbb4/0xf30 [ 47.225631][ C1] ? file_end_write+0x1b0/0x1b0 [ 47.225641][ C1] ? do_sys_openat2+0x428/0x500 [ 47.225650][ C1] ? __kasan_check_read+0x11/0x20 [ 47.225658][ C1] ? __fdget_pos+0x27e/0x310 [ 47.225667][ C1] ksys_write+0x198/0x2c0 [ 47.225676][ C1] ? __ia32_sys_read+0x90/0x90 [ 47.225685][ C1] ? debug_smp_processor_id+0x17/0x20 [ 47.225693][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 47.225703][ C1] __x64_sys_write+0x7b/0x90 [ 47.225712][ C1] do_syscall_64+0x2f/0x50 [ 47.225721][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.225731][ C1] RIP: 0033:0x7f4819da6ae9 [ 47.225738][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 47.225745][ C1] RSP: 002b:00007fff8dc409a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 47.225754][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4819da6ae9 [ 47.225760][ C1] RDX: 0000000000000006 RSI: 0000000020000140 RDI: 0000000000000004 [ 47.225766][ C1] RBP: 00007fff8dc409d0 R08: 0000000000000001 R09: 00007fff8dc409e0 [ 47.225772][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.225777][ C1] R13: 00007fff8dc409f0 R14: 00007fff8dc40a30 R15: 0000000000000006 [ 47.225784][ C1] [ 47.225786][ C1] Modules linked in: [ 47.225792][ C1] ---[ end trace 0000000000000000 ]--- [ 47.225796][ C1] RIP: 0010:__list_add_valid+0xc6/0xd0 [ 47.225806][ C1] Code: 48 c7 c7 c0 18 68 85 4c 89 e6 4c 89 f1 31 c0 e8 a0 bd 55 02 0f 0b 48 c7 c7 80 19 68 85 4c 89 f6 4c 89 e1 31 c0 e8 8a bd 55 02 <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 54 53 49 [ 47.225813][ C1] RSP: 0018:ffffc900001809b8 EFLAGS: 00010046 [ 47.225820][ C1] RAX: 0000000000000075 RBX: ffff8881f733cb70 RCX: 6c75837fc12d9a00 [ 47.225826][ C1] RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000 [ 47.225832][ C1] RBP: ffffc900001809e0 R08: ffffffff8157ac48 R09: ffffed103ee665d1 [ 47.225838][ C1] R10: ffffed103ee665d1 R11: 1ffff1103ee665d0 R12: ffff888120d93c70 [ 47.225844][ C1] R13: dffffc0000000000 R14: ffff8881f733cb68 R15: ffff888120d93c70 [ 47.225851][ C1] FS: 00005555574d6300(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 47.225859][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.225865][ C1] CR2: 00007f4819e1f130 CR3: 0000000120d5d000 CR4: 00000000003506a0 [ 47.225874][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.225879][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.225885][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 47.226066][ C1] Kernel Offset: disabled [ 48.086310][ C1] Rebooting in 86400 seconds..