Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts.
[ 609.482456][ T3544] cgroup: Unknown subsys name 'net'
[ 609.602442][ T3544] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
executing program
executing program
[ 609.987012][ T3558] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[ 610.039729][ T3558] CPU: 1 PID: 3558 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 610.048459][ T3558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 610.058532][ T3558] Call Trace:
[ 610.061829][ T3558]
[ 610.064784][ T3558] dump_stack_lvl+0x1e3/0x2cb
[ 610.069608][ T3558] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 610.075270][ T3558] ? panic+0x84d/0x84d
[ 610.079408][ T3558] ? local_lock_release+0x170/0x170
[ 610.084681][ T3558] dump_header+0xd4/0x940
[ 610.089135][ T3558] oom_kill_process+0xef/0x3d0
[ 610.093903][ T3558] out_of_memory+0xe97/0x1280
[ 610.098639][ T3558] ? mutex_lock_io_nested+0x60/0x60
[ 610.104329][ T3558] ? unregister_oom_notifier+0x20/0x20
[ 610.109788][ T3558] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 610.115814][ T3558] ? print_irqtrace_events+0x210/0x210
[ 610.121281][ T3558] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 610.126851][ T3558] ? mem_cgroup_oom_trylock+0x210/0x210
[ 610.132406][ T3558] ? cgroup_file_notify+0x123/0x190
[ 610.137673][ T3558] memory_max_write+0x356/0x470
[ 610.142552][ T3558] ? memory_max_show+0xa0/0xa0
[ 610.147348][ T3558] ? read_lock_is_recursive+0x10/0x10
[ 610.157351][ T3558] ? memory_max_show+0xa0/0xa0
[ 610.162155][ T3558] cgroup_file_write+0x2ac/0x670
[ 610.167096][ T3558] ? mutex_lock_io_nested+0x60/0x60
[ 610.172302][ T3558] ? cgroup_seqfile_stop+0xd0/0xd0
[ 610.177423][ T3558] ? cgroup_seqfile_stop+0xd0/0xd0
[ 610.182882][ T3558] kernfs_fop_write_iter+0x3a2/0x4f0
[ 610.188457][ T3558] vfs_write+0xacf/0xe50
[ 610.192734][ T3558] ? file_end_write+0x250/0x250
[ 610.197594][ T3558] ? read_lock_is_recursive+0x10/0x10
[ 610.202981][ T3558] ? __sys_bpf+0x4b3/0x670
[ 610.207426][ T3558] ? __fdget_pos+0x272/0x300
[ 610.212060][ T3558] ksys_write+0x1a2/0x2c0
[ 610.216420][ T3558] ? print_irqtrace_events+0x210/0x210
[ 610.221901][ T3558] ? __ia32_sys_read+0x80/0x80
[ 610.227549][ T3558] ? syscall_enter_from_user_mode+0x2e/0x230
[ 610.233590][ T3558] ? lockdep_hardirqs_on+0x94/0x130
[ 610.239488][ T3558] ? syscall_enter_from_user_mode+0x2e/0x230
[ 610.245471][ T3558] do_syscall_64+0x3d/0xb0
[ 610.249890][ T3558] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 610.255792][ T3558] RIP: 0033:0x7f1fe33ee189
[ 610.260206][ T3558] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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
[ 610.279879][ T3558] RSP: 002b:00007ffe96a50fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 610.288294][ T3558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe33ee189
[ 610.296265][ T3558] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005
[ 610.304360][ T3558] RBP: 0000000000000000 R08: 0000000000000012 R09: 00007ffe96a51010
[ 610.312546][ T3558] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a5100c
[ 610.320513][ T3558] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000000
[ 610.328507][ T3558]
[ 610.340842][ T3558] memory: usage 196kB, limit 0kB, failcnt 0
[ 610.347077][ T3558] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 610.354489][ T3558] Memory cgroup stats for /syz4:
[ 610.355493][ T3558] anon 32768
[ 610.355493][ T3558] file 8192
[ 610.355493][ T3558] kernel_stack 32768
[ 610.355493][ T3558] pagetables 36864
[ 610.355493][ T3558] percpu 72
[ 610.355493][ T3558] sock 0
[ 610.355493][ T3558] shmem 0
[ 610.355493][ T3558] file_mapped 0
[ 610.355493][ T3558] file_dirty 0
[ 610.355493][ T3558] file_writeback 0
[ 610.355493][ T3558] swapcached 0
[ 610.355493][ T3558] anon_thp 0
[ 610.355493][ T3558] file_thp 0
[ 610.355493][ T3558] shmem_thp 0
[ 610.355493][ T3558] inactive_anon 32768
[ 610.355493][ T3558] active_anon 0
[ 610.355493][ T3558] inactive_file 4096
[ 610.355493][ T3558] active_file 4096
[ 610.355493][ T3558] unevictable 0
[ 610.355493][ T3558] slab_reclaimable 26624
[ 610.355493][ T3558] slab_unreclaimable 29928
[ 610.355493][ T3558] slab 56552
[ 610.355493][ T3558] workingset_refault_anon 0
[ 610.355493][ T3558] workingset_refault_file 0
[ 610.355493][ T3558] workingset_activate_anon 0
[ 610.355493][ T3558] workingset_activate_file 0
[ 610.453292][ T3558] Tasks state (memory values in pages):
[ 610.458925][ T3558] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 610.468511][ T3558] [ 3553] 0 3553 4363 12 40960 0 0 syz-executor188
[ 610.478990][ T3558] [ 3558] 0 3558 4363 12 53248 0 1000 syz-executor188
[ 610.489093][ T3558] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor188,pid=3558,uid=0
[ 610.505563][ T3558] Memory cgroup out of memory: Killed process 3558 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[ 610.523325][ T3561] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[ 610.535212][ T3561] CPU: 0 PID: 3561 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 610.543814][ T3561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 610.554036][ T3561] Call Trace:
[ 610.558118][ T3561]
[ 610.561074][ T3561] dump_stack_lvl+0x1e3/0x2cb
[ 610.565781][ T3561] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 610.571413][ T3561] ? panic+0x84d/0x84d
[ 610.575585][ T3561] ? local_lock_release+0x170/0x170
[ 610.580787][ T3561] dump_header+0xd4/0x940
[ 610.585137][ T3561] oom_kill_process+0xef/0x3d0
[ 610.589914][ T3561] out_of_memory+0xe97/0x1280
[ 610.594593][ T3561] ? mutex_lock_io_nested+0x60/0x60
[ 610.599803][ T3561] ? preempt_schedule+0xd9/0xe0
[ 610.604744][ T3561] ? unregister_oom_notifier+0x20/0x20
[ 610.610302][ T3561] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 610.616285][ T3561] ? print_irqtrace_events+0x210/0x210
[ 610.621772][ T3561] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 610.627333][ T3561] ? preempt_schedule_thunk+0x16/0x18
[ 610.632875][ T3561] ? mem_cgroup_oom_trylock+0x210/0x210
[ 610.638898][ T3561] ? cgroup_file_notify+0x123/0x190
[ 610.644139][ T3561] memory_max_write+0x356/0x470
[ 610.649007][ T3561] ? memory_max_show+0xa0/0xa0
[ 610.653788][ T3561] ? read_lock_is_recursive+0x10/0x10
[ 610.661416][ T3561] ? memory_max_show+0xa0/0xa0
[ 610.666277][ T3561] cgroup_file_write+0x2ac/0x670
[ 610.671216][ T3561] ? mutex_lock_io_nested+0x60/0x60
[ 610.676426][ T3561] ? cgroup_seqfile_stop+0xd0/0xd0
[ 610.681640][ T3561] ? 0xffffffff81000000
[ 610.685798][ T3561] ? cgroup_seqfile_stop+0xd0/0xd0
[ 610.690924][ T3561] kernfs_fop_write_iter+0x3a2/0x4f0
[ 610.696408][ T3561] vfs_write+0xacf/0xe50
[ 610.700659][ T3561] ? file_end_write+0x250/0x250
[ 610.705511][ T3561] ? read_lock_is_recursive+0x10/0x10
[ 610.710906][ T3561] ? __sys_bpf+0x4b3/0x670
[ 610.715331][ T3561] ? __fdget_pos+0x272/0x300
[ 610.719922][ T3561] ksys_write+0x1a2/0x2c0
[ 610.724260][ T3561] ? print_irqtrace_events+0x210/0x210
[ 610.729831][ T3561] ? __ia32_sys_read+0x80/0x80
[ 610.734783][ T3561] ? syscall_enter_from_user_mode+0x2e/0x230
[ 610.740851][ T3561] ? lockdep_hardirqs_on+0x94/0x130
[ 610.746050][ T3561] ? syscall_enter_from_user_mode+0x2e/0x230
[ 610.752032][ T3561] do_syscall_64+0x3d/0xb0
[ 610.756537][ T3561] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 610.762511][ T3561] RIP: 0033:0x7f1fe33ee189
[ 610.767127][ T3561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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
[ 610.787264][ T3561] RSP: 002b:00007ffe96a50fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 610.796660][ T3561] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe33ee189
[ 610.804823][ T3561] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005
[ 610.812879][ T3561] RBP: 0000000000000000 R08: 0000000000000012 R09: 00007ffe96a51010
[ 610.820848][ T3561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a5100c
[ 610.828829][ T3561] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000000
[ 610.836813][ T3561]
[ 610.840292][ T3561] memory: usage 184kB, limit 0kB, failcnt 0
[ 610.846280][ T3561] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 610.853205][ T3561] Memory cgroup stats for /syz3:
[ 610.853437][ T3561] anon 28672
[ 610.853437][ T3561] file 4096
[ 610.853437][ T3561] kernel_stack 32768
[ 610.853437][ T3561] pagetables 36864
[ 610.853437][ T3561] percpu 72
[ 610.853437][ T3561] sock 0
[ 610.853437][ T3561] shmem 0
[ 610.853437][ T3561] file_mapped 0
[ 610.853437][ T3561] file_dirty 0
[ 610.853437][ T3561] file_writeback 0
[ 610.853437][ T3561] swapcached 0
[ 610.853437][ T3561] anon_thp 0
[ 610.853437][ T3561] file_thp 0
[ 610.853437][ T3561] shmem_thp 0
[ 610.853437][ T3561] inactive_anon 28672
[ 610.853437][ T3561] active_anon 0
[ 610.853437][ T3561] inactive_file 0
[ 610.853437][ T3561] active_file 4096
[ 610.853437][ T3561] unevictable 0
[ 610.853437][ T3561] slab_reclaimable 26384
[ 610.853437][ T3561] slab_unreclaimable 29928
[ 610.853437][ T3561] slab 56312
[ 610.853437][ T3561] workingset_refault_anon 0
[ 610.853437][ T3561] workingset_refault_file 0
[ 610.853437][ T3561] workingset_activate_anon 0
[ 610.853437][ T3561] workingset_activate_file 0
[ 610.951637][ T3561] Tasks state (memory values in pages):
[ 610.957245][ T3561] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 610.967514][ T3561] [ 3554] 0 3554 4363 12 40960 0 0 syz-executor188
[ 610.977594][ T3561] [ 3561] 0 3561 4363 12 53248 0 1000 syz-executor188
[ 610.987543][ T3561] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor188,pid=3561,uid=0
[ 611.003416][ T3561] Memory cgroup out of memory: Killed process 3561 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[ 611.020896][ T3563] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[ 611.033594][ T3563] CPU: 0 PID: 3563 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 611.042216][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 611.052399][ T3563] Call Trace:
[ 611.056297][ T3563]
[ 611.060011][ T3563] dump_stack_lvl+0x1e3/0x2cb
[ 611.064710][ T3563] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 611.070360][ T3563] ? panic+0x84d/0x84d
[ 611.074430][ T3563] ? local_lock_release+0x170/0x170
[ 611.079646][ T3563] dump_header+0xd4/0x940
[ 611.084355][ T3563] oom_kill_process+0xef/0x3d0
[ 611.089557][ T3563] out_of_memory+0xe97/0x1280
[ 611.094316][ T3563] ? mutex_lock_io_nested+0x60/0x60
[ 611.099522][ T3563] ? preempt_schedule+0xd9/0xe0
[ 611.104374][ T3563] ? unregister_oom_notifier+0x20/0x20
[ 611.109928][ T3563] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 611.116197][ T3563] ? print_irqtrace_events+0x210/0x210
[ 611.121683][ T3563] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 611.128269][ T3563] ? preempt_schedule_thunk+0x16/0x18
[ 611.133646][ T3563] ? mem_cgroup_oom_trylock+0x210/0x210
[ 611.139332][ T3563] ? cgroup_file_notify+0x123/0x190
[ 611.144557][ T3563] memory_max_write+0x356/0x470
[ 611.149433][ T3563] ? memory_max_show+0xa0/0xa0
[ 611.154220][ T3563] ? read_lock_is_recursive+0x10/0x10
[ 611.159600][ T3563] ? memory_max_show+0xa0/0xa0
[ 611.164371][ T3563] cgroup_file_write+0x2ac/0x670
[ 611.169404][ T3563] ? mutex_lock_io_nested+0x60/0x60
[ 611.174611][ T3563] ? cgroup_seqfile_stop+0xd0/0xd0
[ 611.180319][ T3563] ? cgroup_seqfile_stop+0xd0/0xd0
[ 611.185523][ T3563] kernfs_fop_write_iter+0x3a2/0x4f0
[ 611.190999][ T3563] vfs_write+0xacf/0xe50
[ 611.195272][ T3563] ? file_end_write+0x250/0x250
[ 611.200480][ T3563] ? read_lock_is_recursive+0x10/0x10
[ 611.205950][ T3563] ? __sys_bpf+0x4b3/0x670
[ 611.210398][ T3563] ? __fdget_pos+0x272/0x300
[ 611.214997][ T3563] ksys_write+0x1a2/0x2c0
[ 611.221292][ T3563] ? print_irqtrace_events+0x210/0x210
[ 611.226776][ T3563] ? __ia32_sys_read+0x80/0x80
[ 611.231547][ T3563] ? syscall_enter_from_user_mode+0x2e/0x230
[ 611.237568][ T3563] ? lockdep_hardirqs_on+0x94/0x130
[ 611.242769][ T3563] ? syscall_enter_from_user_mode+0x2e/0x230
[ 611.248768][ T3563] do_syscall_64+0x3d/0xb0
[ 611.253194][ T3563] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 611.259103][ T3563] RIP: 0033:0x7f1fe33ee189
[ 611.263526][ T3563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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
[ 611.283149][ T3563] RSP: 002b:00007ffe96a50fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 611.291654][ T3563] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe33ee189
[ 611.299824][ T3563] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005
[ 611.307902][ T3563] RBP: 0000000000000000 R08: 0000000000000012 R09: 00007ffe96a51010
[ 611.315898][ T3563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a5100c
[ 611.323886][ T3563] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000000
[ 611.331895][ T3563]
[ 611.335203][ T3563] memory: usage 180kB, limit 0kB, failcnt 0
[ 611.341206][ T3563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 611.348124][ T3563] Memory cgroup stats for /syz2:
[ 611.348556][ T3563] anon 28672
[ 611.348556][ T3563] file 4096
[ 611.348556][ T3563] kernel_stack 32768
[ 611.348556][ T3563] pagetables 36864
[ 611.348556][ T3563] percpu 72
[ 611.348556][ T3563] sock 0
[ 611.348556][ T3563] shmem 0
[ 611.348556][ T3563] file_mapped 0
[ 611.348556][ T3563] file_dirty 0
[ 611.348556][ T3563] file_writeback 0
[ 611.348556][ T3563] swapcached 0
[ 611.348556][ T3563] anon_thp 0
[ 611.348556][ T3563] file_thp 0
[ 611.348556][ T3563] shmem_thp 0
[ 611.348556][ T3563] inactive_anon 28672
[ 611.348556][ T3563] active_anon 0
[ 611.348556][ T3563] inactive_file 0
[ 611.348556][ T3563] active_file 4096
[ 611.348556][ T3563] unevictable 0
[ 611.348556][ T3563] slab_reclaimable 26384
[ 611.348556][ T3563] slab_unreclaimable 29928
[ 611.348556][ T3563] slab 56312
[ 611.348556][ T3563] workingset_refault_anon 0
[ 611.348556][ T3563] workingset_refault_file 0
[ 611.348556][ T3563] workingset_activate_anon 0
[ 611.348556][ T3563] workingset_activate_file 0
[ 611.445180][ T3563] Tasks state (memory values in pages):
[ 611.451537][ T3563] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 611.462714][ T3563] [ 3555] 0 3555 4363 12 40960 0 0 syz-executor188
[ 611.472702][ T3563] [ 3563] 0 3563 4363 12 53248 0 1000 syz-executor188
[ 611.483656][ T3563] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor188,pid=3563,uid=0
[ 611.499796][ T3563] Memory cgroup out of memory: Killed process 3563 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[ 611.517194][ T3562] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[ 611.528892][ T3562] CPU: 0 PID: 3562 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 611.537840][ T3562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 611.547928][ T3562] Call Trace:
[ 611.551217][ T3562]
[ 611.554148][ T3562] dump_stack_lvl+0x1e3/0x2cb
[ 611.558839][ T3562] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 611.564501][ T3562] ? panic+0x84d/0x84d
[ 611.568768][ T3562] ? local_lock_release+0x170/0x170
[ 611.574060][ T3562] dump_header+0xd4/0x940
[ 611.578832][ T3562] oom_kill_process+0xef/0x3d0
[ 611.583605][ T3562] out_of_memory+0xe97/0x1280
[ 611.588295][ T3562] ? mutex_lock_io_nested+0x60/0x60
[ 611.593515][ T3562] ? preempt_schedule+0xd9/0xe0
[ 611.598398][ T3562] ? unregister_oom_notifier+0x20/0x20
[ 611.603966][ T3562] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 611.610247][ T3562] ? print_irqtrace_events+0x210/0x210
[ 611.615713][ T3562] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 611.621285][ T3562] ? preempt_schedule_thunk+0x16/0x18
[ 611.626692][ T3562] ? mem_cgroup_oom_trylock+0x210/0x210
[ 611.632340][ T3562] ? cgroup_file_notify+0x123/0x190
[ 611.637635][ T3562] memory_max_write+0x356/0x470
[ 611.643060][ T3562] ? memory_max_show+0xa0/0xa0
[ 611.648286][ T3562] ? read_lock_is_recursive+0x10/0x10
[ 611.653762][ T3562] ? memory_max_show+0xa0/0xa0
[ 611.658529][ T3562] cgroup_file_write+0x2ac/0x670
[ 611.663558][ T3562] ? mutex_lock_io_nested+0x60/0x60
[ 611.668768][ T3562] ? cgroup_seqfile_stop+0xd0/0xd0
[ 611.673889][ T3562] ? cgroup_seqfile_stop+0xd0/0xd0
[ 611.679110][ T3562] kernfs_fop_write_iter+0x3a2/0x4f0
[ 611.684400][ T3562] vfs_write+0xacf/0xe50
[ 611.688653][ T3562] ? file_end_write+0x250/0x250
[ 611.693707][ T3562] ? read_lock_is_recursive+0x10/0x10
[ 611.699276][ T3562] ? __fdget_pos+0x272/0x300
[ 611.703875][ T3562] ksys_write+0x1a2/0x2c0
[ 611.708219][ T3562] ? print_irqtrace_events+0x210/0x210
[ 611.713823][ T3562] ? __ia32_sys_read+0x80/0x80
[ 611.718762][ T3562] ? syscall_enter_from_user_mode+0x2e/0x230
[ 611.724749][ T3562] ? lockdep_hardirqs_on+0x94/0x130
[ 611.730172][ T3562] ? syscall_enter_from_user_mode+0x2e/0x230
[ 611.736258][ T3562] do_syscall_64+0x3d/0xb0
[ 611.740770][ T3562] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 611.746773][ T3562] RIP: 0033:0x7f1fe33ee189
[ 611.751407][ T3562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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
[ 611.773214][ T3562] RSP: 002b:00007ffe96a50fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 611.781696][ T3562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe33ee189
[ 611.790187][ T3562] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005
[ 611.798159][ T3562] RBP: 0000000000000000 R08: 0000000000000012 R09: 00007ffe96a51010
[ 611.806232][ T3562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a5100c
[ 611.815160][ T3562] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000000
[ 611.823322][ T3562]
[ 611.826573][ T3562] memory: usage 184kB, limit 0kB, failcnt 0
[ 611.832570][ T3562] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 611.839673][ T3562] Memory cgroup stats for /syz5:
[ 611.839853][ T3562] anon 28672
[ 611.839853][ T3562] file 8192
[ 611.839853][ T3562] kernel_stack 32768
[ 611.839853][ T3562] pagetables 36864
[ 611.839853][ T3562] percpu 72
[ 611.839853][ T3562] sock 0
[ 611.839853][ T3562] shmem 0
[ 611.839853][ T3562] file_mapped 0
[ 611.839853][ T3562] file_dirty 0
[ 611.839853][ T3562] file_writeback 0
[ 611.839853][ T3562] swapcached 0
[ 611.839853][ T3562] anon_thp 0
[ 611.839853][ T3562] file_thp 0
[ 611.839853][ T3562] shmem_thp 0
[ 611.839853][ T3562] inactive_anon 28672
[ 611.839853][ T3562] active_anon 0
[ 611.839853][ T3562] inactive_file 4096
[ 611.839853][ T3562] active_file 4096
[ 611.839853][ T3562] unevictable 0
[ 611.839853][ T3562] slab_reclaimable 26624
[ 611.839853][ T3562] slab_unreclaimable 29928
[ 611.839853][ T3562] slab 56552
[ 611.839853][ T3562] workingset_refault_anon 0
[ 611.839853][ T3562] workingset_refault_file 0
[ 611.839853][ T3562] workingset_activate_anon 0
[ 611.839853][ T3562] workingset_activate_file 0
[ 611.942058][ T3562] Tasks state (memory values in pages):
[ 611.947677][ T3562] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 611.958704][ T3562] [ 3557] 0 3557 4363 12 40960 0 0 syz-executor188
[ 611.968943][ T3562] [ 3562] 0 3562 4363 12 53248 0 1000 syz-executor188
[ 611.978967][ T3562] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0-1,oom_memcg=/syz5,task_memcg=/syz5,task=syz-executor188,pid=3562,uid=0
[ 611.995268][ T3562] Memory cgroup out of memory: Killed process 3562 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[ 612.012452][ T3560] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[ 612.023970][ T3560] CPU: 0 PID: 3560 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 612.033900][ T3560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 612.043952][ T3560] Call Trace:
[ 612.047235][ T3560]
[ 612.050185][ T3560] dump_stack_lvl+0x1e3/0x2cb
[ 612.054870][ T3560] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 612.060505][ T3560] ? panic+0x84d/0x84d
[ 612.064701][ T3560] ? local_lock_release+0x170/0x170
[ 612.070009][ T3560] dump_header+0xd4/0x940
[ 612.074445][ T3560] oom_kill_process+0xef/0x3d0
[ 612.079226][ T3560] out_of_memory+0xe97/0x1280
[ 612.083992][ T3560] ? mutex_lock_io_nested+0x60/0x60
[ 612.089459][ T3560] ? preempt_schedule+0xd9/0xe0
[ 612.094412][ T3560] ? unregister_oom_notifier+0x20/0x20
[ 612.099881][ T3560] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 612.105951][ T3560] ? print_irqtrace_events+0x210/0x210
[ 612.112816][ T3560] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 612.120814][ T3560] ? preempt_schedule_thunk+0x16/0x18
[ 612.128486][ T3560] ? mem_cgroup_oom_trylock+0x210/0x210
[ 612.134039][ T3560] ? cgroup_file_notify+0x123/0x190
[ 612.140137][ T3560] memory_max_write+0x356/0x470
[ 612.145120][ T3560] ? memory_max_show+0xa0/0xa0
[ 612.150014][ T3560] ? read_lock_is_recursive+0x10/0x10
[ 612.156352][ T3560] ? memory_max_show+0xa0/0xa0
[ 612.161204][ T3560] cgroup_file_write+0x2ac/0x670
[ 612.167365][ T3560] ? mutex_lock_io_nested+0x60/0x60
[ 612.172674][ T3560] ? cgroup_seqfile_stop+0xd0/0xd0
[ 612.177795][ T3560] ? cgroup_seqfile_stop+0xd0/0xd0
[ 612.182922][ T3560] kernfs_fop_write_iter+0x3a2/0x4f0
[ 612.189426][ T3560] vfs_write+0xacf/0xe50
[ 612.193766][ T3560] ? file_end_write+0x250/0x250
[ 612.198868][ T3560] ? read_lock_is_recursive+0x10/0x10
[ 612.205028][ T3560] ? __sys_bpf+0x4b3/0x670
[ 612.209449][ T3560] ? __fdget_pos+0x272/0x300
[ 612.214037][ T3560] ksys_write+0x1a2/0x2c0
[ 612.219594][ T3560] ? print_irqtrace_events+0x210/0x210
[ 612.225063][ T3560] ? __ia32_sys_read+0x80/0x80
[ 612.229843][ T3560] ? syscall_enter_from_user_mode+0x2e/0x230
[ 612.235822][ T3560] ? lockdep_hardirqs_on+0x94/0x130
[ 612.241048][ T3560] ? syscall_enter_from_user_mode+0x2e/0x230
[ 612.247118][ T3560] do_syscall_64+0x3d/0xb0
[ 612.252151][ T3560] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 612.258070][ T3560] RIP: 0033:0x7f1fe33ee189
[ 612.262498][ T3560] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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
[ 612.282545][ T3560] RSP: 002b:00007ffe96a50fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 612.291070][ T3560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe33ee189
[ 612.299170][ T3560] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005
[ 612.307404][ T3560] RBP: 0000000000000000 R08: 0000000000000012 R09: 00007ffe96a51010
[ 612.315611][ T3560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a5100c
[ 612.323813][ T3560] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000000
[ 612.331894][ T3560]
[ 612.336036][ T3560] memory: usage 180kB, limit 0kB, failcnt 0
[ 612.342158][ T3560] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 612.350196][ T3560] Memory cgroup stats for /syz0:
[ 612.350332][ T3560] anon 28672
[ 612.350332][ T3560] file 4096
[ 612.350332][ T3560] kernel_stack 32768
[ 612.350332][ T3560] pagetables 36864
[ 612.350332][ T3560] percpu 72
[ 612.350332][ T3560] sock 0
[ 612.350332][ T3560] shmem 0
[ 612.350332][ T3560] file_mapped 0
[ 612.350332][ T3560] file_dirty 0
[ 612.350332][ T3560] file_writeback 0
[ 612.350332][ T3560] swapcached 0
[ 612.350332][ T3560] anon_thp 0
[ 612.350332][ T3560] file_thp 0
[ 612.350332][ T3560] shmem_thp 0
[ 612.350332][ T3560] inactive_anon 28672
[ 612.350332][ T3560] active_anon 0
[ 612.350332][ T3560] inactive_file 0
[ 612.350332][ T3560] active_file 4096
[ 612.350332][ T3560] unevictable 0
[ 612.350332][ T3560] slab_reclaimable 26384
[ 612.350332][ T3560] slab_unreclaimable 29928
[ 612.350332][ T3560] slab 56312
[ 612.350332][ T3560] workingset_refault_anon 0
[ 612.350332][ T3560] workingset_refault_file 0
[ 612.350332][ T3560] workingset_activate_anon 0
[ 612.350332][ T3560] workingset_activate_file 0
[ 612.451044][ T3560] Tasks state (memory values in pages):
[ 612.456746][ T3560] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 612.466501][ T3560] [ 3551] 0 3551 4363 12 40960 0 0 syz-executor188
[ 612.476553][ T3560] [ 3560] 0 3560 4363 12 53248 0 1000 syz-executor188
[ 612.486622][ T3560] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor188,pid=3560,uid=0
[ 612.502761][ T3560] Memory cgroup out of memory: Killed process 3560 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[ 612.521467][ T3565] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[ 612.532497][ T3565] CPU: 0 PID: 3565 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 612.541125][ T3565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 612.552599][ T3565] Call Trace:
[ 612.555878][ T3565]
[ 612.558802][ T3565] dump_stack_lvl+0x1e3/0x2cb
[ 612.563640][ T3565] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 612.569480][ T3565] ? panic+0x84d/0x84d
[ 612.573578][ T3565] ? local_lock_release+0x170/0x170
[ 612.578969][ T3565] dump_header+0xd4/0x940
[ 612.583563][ T3565] oom_kill_process+0xef/0x3d0
[ 612.588331][ T3565] out_of_memory+0xe97/0x1280
[ 612.593096][ T3565] ? mutex_lock_io_nested+0x60/0x60
[ 612.598471][ T3565] ? preempt_schedule+0xd9/0xe0
[ 612.603321][ T3565] ? unregister_oom_notifier+0x20/0x20
[ 612.608879][ T3565] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 612.615465][ T3565] ? print_irqtrace_events+0x210/0x210
[ 612.621444][ T3565] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 612.627416][ T3565] ? preempt_schedule_thunk+0x16/0x18
[ 612.632789][ T3565] ? mem_cgroup_oom_trylock+0x210/0x210
[ 612.638345][ T3565] ? cgroup_file_notify+0x123/0x190
[ 612.643540][ T3565] memory_max_write+0x356/0x470
[ 612.649097][ T3565] ? memory_max_show+0xa0/0xa0
[ 612.653960][ T3565] ? read_lock_is_recursive+0x10/0x10
[ 612.659505][ T3565] ? memory_max_show+0xa0/0xa0
[ 612.664270][ T3565] cgroup_file_write+0x2ac/0x670
[ 612.669231][ T3565] ? mutex_lock_io_nested+0x60/0x60
[ 612.674429][ T3565] ? cgroup_seqfile_stop+0xd0/0xd0
[ 612.680412][ T3565] ? cgroup_seqfile_stop+0xd0/0xd0
[ 612.686073][ T3565] kernfs_fop_write_iter+0x3a2/0x4f0
[ 612.691458][ T3565] vfs_write+0xacf/0xe50
[ 612.696083][ T3565] ? file_end_write+0x250/0x250
[ 612.700979][ T3565] ? read_lock_is_recursive+0x10/0x10
[ 612.706837][ T3565] ? __sys_bpf+0x4b3/0x670
[ 612.711307][ T3565] ? __fdget_pos+0x272/0x300
[ 612.715925][ T3565] ksys_write+0x1a2/0x2c0
[ 612.720261][ T3565] ? print_irqtrace_events+0x210/0x210
[ 612.725722][ T3565] ? __ia32_sys_read+0x80/0x80
[ 612.730484][ T3565] ? syscall_enter_from_user_mode+0x2e/0x230
[ 612.736740][ T3565] ? lockdep_hardirqs_on+0x94/0x130
[ 612.741934][ T3565] ? syscall_enter_from_user_mode+0x2e/0x230
[ 612.747909][ T3565] do_syscall_64+0x3d/0xb0
[ 612.752321][ T3565] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 612.758296][ T3565] RIP: 0033:0x7f1fe33ee189
[ 612.762708][ T3565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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
[ 612.783106][ T3565] RSP: 002b:00007ffe96a50fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 612.791520][ T3565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe33ee189
[ 612.799574][ T3565] RDX: 0000000000000012 RSI: 0000000020000180 RDI: 0000000000000005
[ 612.807642][ T3565] RBP: 0000000000000000 R08: 0000000000000012 R09: 00007ffe96a51010
[ 612.815610][ T3565] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a5100c
[ 612.823585][ T3565] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000000
[ 612.832039][ T3565]
[ 612.839754][ T3565] memory: usage 184kB, limit 0kB, failcnt 0
[ 612.846051][ T3565] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 612.853505][ T3565] Memory cgroup stats for /syz1:
[ 612.853634][ T3565] anon 28672
[ 612.853634][ T3565] file 4096
[ 612.853634][ T3565] kernel_stack 32768
[ 612.853634][ T3565] pagetables 36864
[ 612.853634][ T3565] percpu 72
[ 612.853634][ T3565] sock 0
[ 612.853634][ T3565] shmem 0
[ 612.853634][ T3565] file_mapped 0
[ 612.853634][ T3565] file_dirty 0
[ 612.853634][ T3565] file_writeback 0
[ 612.853634][ T3565] swapcached 0
[ 612.853634][ T3565] anon_thp 0
[ 612.853634][ T3565] file_thp 0
[ 612.853634][ T3565] shmem_thp 0
[ 612.853634][ T3565] inactive_anon 28672
[ 612.853634][ T3565] active_anon 0
[ 612.853634][ T3565] inactive_file 0
[ 612.853634][ T3565] active_file 4096
[ 612.853634][ T3565] unevictable 0
[ 612.853634][ T3565] slab_reclaimable 26384
[ 612.853634][ T3565] slab_unreclaimable 29928
[ 612.853634][ T3565] slab 56312
[ 612.853634][ T3565] workingset_refault_anon 0
[ 612.853634][ T3565] workingset_refault_file 0
[ 612.853634][ T3565] workingset_activate_anon 0
[ 612.853634][ T3565] workingset_activate_file 0
[ 612.951915][ T3565] Tasks state (memory values in pages):
[ 612.957505][ T3565] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 612.967260][ T3565] [ 3556] 0 3556 4363 12 40960 0 0 syz-executor188
[ 612.977335][ T3565] [ 3565] 0 3565 4363 12 53248 0 1000 syz-executor188
[ 612.988221][ T3565] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor188,pid=3565,uid=0
[ 613.003817][ T3565] Memory cgroup out of memory: Killed process 3565 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[ 613.022827][ T3553] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 613.033890][ T3553] CPU: 1 PID: 3553 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 613.043193][ T3553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 613.053454][ T3553] Call Trace:
[ 613.056726][ T3553]
[ 613.059650][ T3553] dump_stack_lvl+0x1e3/0x2cb
[ 613.064504][ T3553] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 613.070216][ T3553] ? panic+0x84d/0x84d
[ 613.074278][ T3553] ? local_lock_release+0x170/0x170
[ 613.079473][ T3553] dump_header+0xd4/0x940
[ 613.083973][ T3553] oom_kill_process+0xef/0x3d0
[ 613.088752][ T3553] out_of_memory+0xe97/0x1280
[ 613.093546][ T3553] ? mutex_lock_io_nested+0x60/0x60
[ 613.098843][ T3553] ? unregister_oom_notifier+0x20/0x20
[ 613.104398][ T3553] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 613.110112][ T3553] ? __lock_acquire+0x1ff0/0x1ff0
[ 613.115137][ T3553] ? mem_cgroup_oom_trylock+0x210/0x210
[ 613.120767][ T3553] ? do_raw_spin_unlock+0x137/0x8b0
[ 613.125986][ T3553] ? mem_cgroup_iter+0x3b4/0x520
[ 613.130918][ T3553] try_charge_memcg+0x101e/0x1530
[ 613.135940][ T3553] ? __lock_acquire+0x1295/0x1ff0
[ 613.140966][ T3553] ? get_mem_cgroup_from_objcg+0x120/0x120
[ 613.147327][ T3553] ? rcu_lock_acquire+0x30/0x30
[ 613.152169][ T3553] ? __lock_acquire+0x1ff0/0x1ff0
[ 613.157189][ T3553] charge_memcg+0x10b/0x340
[ 613.161688][ T3553] ? __mem_cgroup_charge+0x80/0x80
[ 613.167231][ T3553] __mem_cgroup_charge+0x23/0x80
[ 613.172595][ T3553] handle_mm_fault+0x2f90/0x5950
[ 613.177616][ T3553] ? numa_migrate_prep+0x1a0/0x1a0
[ 613.182825][ T3553] ? vmacache_find+0x4f9/0x590
[ 613.187696][ T3553] ? vmacache_update+0x9f/0xf0
[ 613.192926][ T3553] exc_page_fault+0x271/0x740
[ 613.197605][ T3553] asm_exc_page_fault+0x22/0x30
[ 613.202469][ T3553] RIP: 0033:0x7f1fe33af629
[ 613.206879][ T3553] Code: 90 89 ef 41 bd 01 00 00 00 e8 c3 0b 00 00 eb df 90 41 57 41 56 41 55 41 54 49 89 fc 55 53 48 81 ec b8 10 00 00 48 8d 44 24 18 44 24 0c 00 00 00 00 48 8d ac 24 b0 00 00 00 48 89 04 24 0f 1f
[ 613.226494][ T3553] RSP: 002b:00007ffe96a4ff00 EFLAGS: 00010206
[ 613.232550][ T3553] RAX: 00007ffe96a4ff18 RBX: 0000000000094e7c RCX: 00007f1fe33ec8a6
[ 613.240946][ T3553] RDX: 0000000040000001 RSI: 00007ffe96a5100c RDI: 00007ffe96a51020
[ 613.249687][ T3553] RBP: 0000000000000002 R08: 00007ffe96b810b0 R09: 0000000000000010
[ 613.257651][ T3553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a51020
[ 613.265612][ T3553] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000001
[ 613.273585][ T3553]
[ 613.279786][ T3553] memory: usage 72kB, limit 0kB, failcnt 19
[ 613.286384][ T3553] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 613.293342][ T3553] Memory cgroup stats for /syz4:
[ 613.293720][ T3553] anon 8192
[ 613.293720][ T3553] file 8192
[ 613.293720][ T3553] kernel_stack 0
[ 613.293720][ T3553] pagetables 0
[ 613.293720][ T3553] percpu 0
[ 613.293720][ T3553] sock 0
[ 613.293720][ T3553] shmem 0
[ 613.293720][ T3553] file_mapped 0
[ 613.293720][ T3553] file_dirty 0
[ 613.293720][ T3553] file_writeback 0
[ 613.293720][ T3553] swapcached 0
[ 613.293720][ T3553] anon_thp 0
[ 613.293720][ T3553] file_thp 0
[ 613.293720][ T3553] shmem_thp 0
[ 613.293720][ T3553] inactive_anon 8192
[ 613.293720][ T3553] active_anon 0
[ 613.293720][ T3553] inactive_file 4096
[ 613.293720][ T3553] active_file 4096
[ 613.293720][ T3553] unevictable 0
[ 613.293720][ T3553] slab_reclaimable 26624
[ 613.293720][ T3553] slab_unreclaimable 25872
[ 613.293720][ T3553] slab 52496
[ 613.293720][ T3553] workingset_refault_anon 0
[ 613.293720][ T3553] workingset_refault_file 0
[ 613.293720][ T3553] workingset_activate_anon 0
[ 613.293720][ T3553] workingset_activate_file 0
[ 613.392578][ T3553] Tasks state (memory values in pages):
[ 613.398201][ T3553] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 613.408007][ T3553] [ 3553] 0 3553 4363 12 40960 0 0 syz-executor188
[ 613.418139][ T3553] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor188,pid=3553,uid=0
[ 613.434547][ T3553] Memory cgroup out of memory: Killed process 3553 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0
[ 613.452384][ T3554] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 613.462575][ T3554] CPU: 0 PID: 3554 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 613.471185][ T3554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 613.481454][ T3554] Call Trace:
[ 613.484735][ T3554]
[ 613.487671][ T3554] dump_stack_lvl+0x1e3/0x2cb
[ 613.492436][ T3554] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 613.498830][ T3554] ? panic+0x84d/0x84d
[ 613.503000][ T3554] ? local_lock_release+0x170/0x170
[ 613.508202][ T3554] dump_header+0xd4/0x940
[ 613.512540][ T3554] oom_kill_process+0xef/0x3d0
[ 613.517305][ T3554] out_of_memory+0xe97/0x1280
[ 613.521995][ T3554] ? mutex_lock_io_nested+0x60/0x60
[ 613.527196][ T3554] ? unregister_oom_notifier+0x20/0x20
[ 613.532663][ T3554] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 613.538203][ T3554] ? __lock_acquire+0x1ff0/0x1ff0
[ 613.543222][ T3554] ? mem_cgroup_oom_trylock+0x210/0x210
[ 613.549212][ T3554] ? do_raw_spin_unlock+0x137/0x8b0
[ 613.554409][ T3554] ? mem_cgroup_iter+0x3b4/0x520
[ 613.559426][ T3554] try_charge_memcg+0x101e/0x1530
[ 613.564545][ T3554] ? __lock_acquire+0x1295/0x1ff0
[ 613.569577][ T3554] ? get_mem_cgroup_from_objcg+0x120/0x120
[ 613.575390][ T3554] ? rcu_lock_acquire+0x30/0x30
[ 613.580339][ T3554] ? __lock_acquire+0x1ff0/0x1ff0
[ 613.585362][ T3554] charge_memcg+0x10b/0x340
[ 613.589860][ T3554] ? __mem_cgroup_charge+0x80/0x80
[ 613.594969][ T3554] __mem_cgroup_charge+0x23/0x80
[ 613.599986][ T3554] handle_mm_fault+0x2f90/0x5950
[ 613.604939][ T3554] ? numa_migrate_prep+0x1a0/0x1a0
[ 613.610061][ T3554] ? vmacache_find+0x4f9/0x590
[ 613.614904][ T3554] ? vmacache_update+0x9f/0xf0
[ 613.619666][ T3554] exc_page_fault+0x271/0x740
[ 613.624344][ T3554] asm_exc_page_fault+0x22/0x30
[ 613.629198][ T3554] RIP: 0033:0x7f1fe33af629
[ 613.633706][ T3554] Code: 90 89 ef 41 bd 01 00 00 00 e8 c3 0b 00 00 eb df 90 41 57 41 56 41 55 41 54 49 89 fc 55 53 48 81 ec b8 10 00 00 48 8d 44 24 18 44 24 0c 00 00 00 00 48 8d ac 24 b0 00 00 00 48 89 04 24 0f 1f
[ 613.653740][ T3554] RSP: 002b:00007ffe96a4ff00 EFLAGS: 00010206
[ 613.659805][ T3554] RAX: 00007ffe96a4ff18 RBX: 0000000000094eb8 RCX: 00007f1fe33ec8a6
[ 613.667773][ T3554] RDX: 0000000040000001 RSI: 00007ffe96a5100c RDI: 00007ffe96a51020
[ 613.675740][ T3554] RBP: 0000000000000002 R08: 00007ffe96b810b0 R09: 0000000000000010
[ 613.683787][ T3554] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a51020
[ 613.691753][ T3554] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000001
[ 613.699729][ T3554]
[ 613.704781][ T3554] memory: usage 64kB, limit 0kB, failcnt 19
[ 613.711200][ T3554] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 613.719854][ T3554] Memory cgroup stats for /syz3:
[ 613.721298][ T3554] anon 8192
[ 613.721298][ T3554] file 4096
[ 613.721298][ T3554] kernel_stack 0
[ 613.721298][ T3554] pagetables 0
[ 613.721298][ T3554] percpu 0
[ 613.721298][ T3554] sock 0
[ 613.721298][ T3554] shmem 0
[ 613.721298][ T3554] file_mapped 0
[ 613.721298][ T3554] file_dirty 0
[ 613.721298][ T3554] file_writeback 0
[ 613.721298][ T3554] swapcached 0
[ 613.721298][ T3554] anon_thp 0
[ 613.721298][ T3554] file_thp 0
[ 613.721298][ T3554] shmem_thp 0
[ 613.721298][ T3554] inactive_anon 8192
[ 613.721298][ T3554] active_anon 0
[ 613.721298][ T3554] inactive_file 0
[ 613.721298][ T3554] active_file 4096
[ 613.721298][ T3554] unevictable 0
[ 613.721298][ T3554] slab_reclaimable 26384
[ 613.721298][ T3554] slab_unreclaimable 25872
[ 613.721298][ T3554] slab 52256
[ 613.721298][ T3554] workingset_refault_anon 0
[ 613.721298][ T3554] workingset_refault_file 0
[ 613.721298][ T3554] workingset_activate_anon 0
[ 613.721298][ T3554] workingset_activate_file 0
[ 613.817397][ T3554] Tasks state (memory values in pages):
[ 613.822973][ T3554] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 613.832545][ T3554] [ 3554] 0 3554 4363 12 40960 0 0 syz-executor188
[ 613.842525][ T3554] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor188,pid=3554,uid=0
[ 613.858479][ T3554] Memory cgroup out of memory: Killed process 3554 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0
[ 613.875558][ T3555] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 613.885964][ T3555] CPU: 1 PID: 3555 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 613.894566][ T3555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 613.904622][ T3555] Call Trace:
[ 613.907911][ T3555]
[ 613.910831][ T3555] dump_stack_lvl+0x1e3/0x2cb
[ 613.915603][ T3555] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 613.921234][ T3555] ? panic+0x84d/0x84d
[ 613.925559][ T3555] ? local_lock_release+0x170/0x170
[ 613.930753][ T3555] dump_header+0xd4/0x940
[ 613.935114][ T3555] oom_kill_process+0xef/0x3d0
[ 613.939874][ T3555] out_of_memory+0xe97/0x1280
[ 613.944543][ T3555] ? mutex_lock_io_nested+0x60/0x60
[ 613.949743][ T3555] ? unregister_oom_notifier+0x20/0x20
[ 613.955204][ T3555] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 613.960738][ T3555] ? __lock_acquire+0x1ff0/0x1ff0
[ 613.965756][ T3555] ? mem_cgroup_oom_trylock+0x210/0x210
[ 613.971385][ T3555] ? do_raw_spin_unlock+0x137/0x8b0
[ 613.976587][ T3555] ? mem_cgroup_iter+0x3b4/0x520
[ 613.981522][ T3555] try_charge_memcg+0x101e/0x1530
[ 613.986542][ T3555] ? __lock_acquire+0x1295/0x1ff0
[ 613.991582][ T3555] ? get_mem_cgroup_from_objcg+0x120/0x120
[ 613.997399][ T3555] ? rcu_lock_acquire+0x30/0x30
[ 614.002233][ T3555] ? __lock_acquire+0x1ff0/0x1ff0
[ 614.007251][ T3555] charge_memcg+0x10b/0x340
[ 614.011852][ T3555] ? __mem_cgroup_charge+0x80/0x80
[ 614.017305][ T3555] __mem_cgroup_charge+0x23/0x80
[ 614.022231][ T3555] handle_mm_fault+0x2f90/0x5950
[ 614.027191][ T3555] ? numa_migrate_prep+0x1a0/0x1a0
[ 614.032399][ T3555] ? vmacache_find+0x4f9/0x590
[ 614.037161][ T3555] ? vmacache_update+0x9f/0xf0
[ 614.041919][ T3555] exc_page_fault+0x271/0x740
[ 614.046605][ T3555] asm_exc_page_fault+0x22/0x30
[ 614.051446][ T3555] RIP: 0033:0x7f1fe33af629
[ 614.055854][ T3555] Code: 90 89 ef 41 bd 01 00 00 00 e8 c3 0b 00 00 eb df 90 41 57 41 56 41 55 41 54 49 89 fc 55 53 48 81 ec b8 10 00 00 48 8d 44 24 18 44 24 0c 00 00 00 00 48 8d ac 24 b0 00 00 00 48 89 04 24 0f 1f
[ 614.075985][ T3555] RSP: 002b:00007ffe96a4ff00 EFLAGS: 00010206
[ 614.082042][ T3555] RAX: 00007ffe96a4ff18 RBX: 0000000000094ec6 RCX: 00007f1fe33ec8a6
[ 614.090181][ T3555] RDX: 0000000040000001 RSI: 00007ffe96a5100c RDI: 00007ffe96a51020
[ 614.098318][ T3555] RBP: 0000000000000002 R08: 00007ffe96b810b0 R09: 0000000000000010
[ 614.106368][ T3555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a51020
[ 614.114345][ T3555] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000001
[ 614.122319][ T3555]
[ 614.125980][ T3555] memory: usage 64kB, limit 0kB, failcnt 19
[ 614.132886][ T3555] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 614.140095][ T3555] Memory cgroup stats for /syz2:
[ 614.140240][ T3555] anon 8192
[ 614.140240][ T3555] file 4096
[ 614.140240][ T3555] kernel_stack 0
[ 614.140240][ T3555] pagetables 0
[ 614.140240][ T3555] percpu 0
[ 614.140240][ T3555] sock 0
[ 614.140240][ T3555] shmem 0
[ 614.140240][ T3555] file_mapped 0
[ 614.140240][ T3555] file_dirty 0
[ 614.140240][ T3555] file_writeback 0
[ 614.140240][ T3555] swapcached 0
[ 614.140240][ T3555] anon_thp 0
[ 614.140240][ T3555] file_thp 0
[ 614.140240][ T3555] shmem_thp 0
[ 614.140240][ T3555] inactive_anon 8192
[ 614.140240][ T3555] active_anon 0
[ 614.140240][ T3555] inactive_file 0
[ 614.140240][ T3555] active_file 4096
[ 614.140240][ T3555] unevictable 0
[ 614.140240][ T3555] slab_reclaimable 26384
[ 614.140240][ T3555] slab_unreclaimable 25872
[ 614.140240][ T3555] slab 52256
[ 614.140240][ T3555] workingset_refault_anon 0
[ 614.140240][ T3555] workingset_refault_file 0
[ 614.140240][ T3555] workingset_activate_anon 0
[ 614.140240][ T3555] workingset_activate_file 0
[ 614.236252][ T3555] Tasks state (memory values in pages):
[ 614.241832][ T3555] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 614.251479][ T3555] [ 3555] 0 3555 4363 12 40960 0 0 syz-executor188
[ 614.261540][ T3555] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor188,pid=3555,uid=0
[ 614.277106][ T3555] Memory cgroup out of memory: Killed process 3555 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0
[ 614.294085][ T3557] syz-executor188 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 614.306049][ T3557] CPU: 1 PID: 3557 Comm: syz-executor188 Not tainted 5.15.114-syzkaller #0
[ 614.314679][ T3557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 614.324765][ T3557] Call Trace:
[ 614.328058][ T3557]
[ 614.330982][ T3557] dump_stack_lvl+0x1e3/0x2cb
[ 614.335657][ T3557] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 614.341281][ T3557] ? panic+0x84d/0x84d
[ 614.345347][ T3557] ? local_lock_release+0x170/0x170
[ 614.350542][ T3557] dump_header+0xd4/0x940
[ 614.354869][ T3557] oom_kill_process+0xef/0x3d0
[ 614.359654][ T3557] out_of_memory+0xe97/0x1280
[ 614.365810][ T3557] ? mutex_lock_io_nested+0x60/0x60
[ 614.371014][ T3557] ? unregister_oom_notifier+0x20/0x20
[ 614.376488][ T3557] mem_cgroup_out_of_memory+0x25f/0x3c0
[ 614.382125][ T3557] ? __lock_acquire+0x1ff0/0x1ff0
[ 614.387143][ T3557] ? mem_cgroup_oom_trylock+0x210/0x210
[ 614.392686][ T3557] ? do_raw_spin_unlock+0x137/0x8b0
[ 614.397880][ T3557] ? mem_cgroup_iter+0x3b4/0x520
[ 614.402814][ T3557] try_charge_memcg+0x101e/0x1530
[ 614.407835][ T3557] ? __lock_acquire+0x1295/0x1ff0
[ 614.412864][ T3557] ? get_mem_cgroup_from_objcg+0x120/0x120
[ 614.418673][ T3557] ? rcu_lock_acquire+0x30/0x30
[ 614.423518][ T3557] ? __lock_acquire+0x1ff0/0x1ff0
[ 614.428539][ T3557] charge_memcg+0x10b/0x340
[ 614.433039][ T3557] ? __mem_cgroup_charge+0x80/0x80
[ 614.438157][ T3557] __mem_cgroup_charge+0x23/0x80
[ 614.443103][ T3557] handle_mm_fault+0x2f90/0x5950
[ 614.448056][ T3557] ? numa_migrate_prep+0x1a0/0x1a0
[ 614.453186][ T3557] ? vmacache_find+0x4f9/0x590
[ 614.457947][ T3557] ? vmacache_update+0x9f/0xf0
[ 614.462722][ T3557] exc_page_fault+0x271/0x740
[ 614.467403][ T3557] asm_exc_page_fault+0x22/0x30
[ 614.472248][ T3557] RIP: 0033:0x7f1fe33af629
[ 614.476657][ T3557] Code: 90 89 ef 41 bd 01 00 00 00 e8 c3 0b 00 00 eb df 90 41 57 41 56 41 55 41 54 49 89 fc 55 53 48 81 ec b8 10 00 00 48 8d 44 24 18 44 24 0c 00 00 00 00 48 8d ac 24 b0 00 00 00 48 89 04 24 0f 1f
[ 614.496274][ T3557] RSP: 002b:00007ffe96a4ff00 EFLAGS: 00010206
[ 614.502336][ T3557] RAX: 00007ffe96a4ff18 RBX: 0000000000094ebd RCX: 00007f1fe33ec8a6
[ 614.510298][ T3557] RDX: 0000000040000001 RSI: 00007ffe96a5100c RDI: 00007ffe96a51020
[ 614.518267][ T3557] RBP: 0000000000000002 R08: 00007ffe96b810b0 R09: 0000000000000010
[ 614.526318][ T3557] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96a51020
[ 614.534365][ T3557] R13: 00007ffe96a51020 R14: 00007ffe96a51060 R15: 0000000000000001
[ 614.542341][ T3557]
[ 614.549004][ T3557] memory: usage 72kB, limit 0kB, failcnt 19
[ 614.555422][ T3557] swap: usage 0kB, limit 9007199254740988kB, failcnt 0
[ 614.562822][ T3557] Memory cgroup stats for /syz5:
[ 614.562926][ T3557] anon 8192
[ 614.562926][ T3557] file 8192
[ 614.562926][ T3557] kernel_stack 0
[ 614.562926][ T3557] pagetables 0
[ 614.562926][ T3557] percpu 0
[ 614.562926][ T3557] sock 0
[ 614.562926][ T3557] shmem 0
[ 614.562926][ T3557] file_mapped 0
[ 614.562926][ T3557] file_dirty 0
[ 614.562926][ T3557] file_writeback 0
[ 614.562926][ T3557] swapcached 0
[ 614.562926][ T3557] anon_thp 0
[ 614.562926][ T3557] file_thp 0
[ 614.562926][ T3557] shmem_thp 0
[ 614.562926][ T3557] inactive_anon 8192
[ 614.562926][ T3557] active_anon 0
[ 614.562926][ T3557] inactive_file 0
[ 614.562926][ T3557] active_file 8192
[ 614.562926][ T3557] unevictable 0
[ 614.562926][ T3557] slab_reclaimable 26624
[ 614.562926][ T3557] slab_unreclaimable 25872
[ 614.562926][ T3557] slab 52496
[ 614.562926][ T3557] workingset_refault_anon 0
[ 614.562926][ T3557] workingset_refault_file 0
[ 614.562926][ T3557] workingset_activate_anon 0
[ 614.562926][ T3557] workingset_activate_file 0
[ 614.662882][ T3557] Tasks state (memory values in pages):
[ 614.669596][ T3557] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 614.680104][ T3557] [ 3557] 0 3557 4363 12 40960 0 0 syz-executor188
[ 614.690578][ T3557] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0-1,oom_memcg=/syz5,task_memcg=/syz5,task=syz-executor188,pid=3557,uid=0
[ 614.707016][ T3557] Memory cgroup out of memory: Killed process 3557 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0
[ 614.725272][ T3551] Memory cgroup out of memory: Killed process 3551 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0
[ 614.743168][ T3556] Memory cgroup out of memory: Killed process 3556 (syz-executor188) total-vm:17452kB, anon-rss:48kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0