0x780
[  334.958122]  ? print_usage_bug+0xc0/0xc0
[  334.962197]  ? graph_lock+0x170/0x170
[  334.965998]  ? print_usage_bug+0xc0/0xc0
[  334.970067]  ? print_usage_bug+0xc0/0xc0
[  334.974145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.979688]  ? find_held_lock+0x36/0x1c0
[  334.983757]  ? mark_held_locks+0xc7/0x130
[  334.987912]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  334.993026]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  334.998140]  ? lockdep_hardirqs_on+0x421/0x5c0
[  335.002730]  ? trace_hardirqs_on+0xbd/0x310
[  335.007079]  ? kasan_check_read+0x11/0x20
[  335.011231]  ? ___ratelimit+0x36f/0x655
[  335.015209]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  335.020659]  ? trace_hardirqs_on+0x310/0x310
[  335.025073]  ? lock_downgrade+0x900/0x900
[  335.029226]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  335.034330]  ? ___ratelimit+0xaa/0x655
[  335.038218]  ? idr_get_free+0xec0/0xec0
[  335.042201]  ? kasan_check_write+0x14/0x20
[  335.046443]  ? do_raw_spin_lock+0xc1/0x200
[  335.050690]  oom_kill_process.cold.27+0x10/0x903
[  335.055459]  ? graph_lock+0x170/0x170
[  335.059269]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  335.065340]  ? kasan_check_read+0x11/0x20
[  335.069490]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  335.074770]  ? oom_evaluate_task+0x540/0x540
[  335.079185]  ? find_held_lock+0x36/0x1c0
[  335.083259]  ? out_of_memory+0x974/0x1430
[  335.087410]  ? lock_downgrade+0x900/0x900
[  335.091562]  ? check_preemption_disabled+0x48/0x200
[  335.096593]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  335.102396]  ? kasan_check_read+0x11/0x20
[  335.106561]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  335.111842]  ? rcu_bh_qs+0xc0/0xc0
[  335.115393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.120931]  ? oom_evaluate_task+0x302/0x540
[  335.125350]  out_of_memory+0xa84/0x1430
[  335.129336]  ? oom_killer_disable+0x3a0/0x3a0
[  335.133837]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  335.138772]  ? __mutex_add_waiter+0x2a0/0x2a0
[  335.143286]  __alloc_pages_slowpath+0x2318/0x2d80
[  335.148173]  ? warn_alloc+0x120/0x120
[  335.151979]  ? dequeue_entity+0x3f4/0x1770
[  335.156219]  ? rcu_read_lock_sched_held+0x108/0x120
[  335.161246]  ? print_usage_bug+0xc0/0xc0
[  335.165310]  ? warn_alloc+0x120/0x120
[  335.169114]  ? print_usage_bug+0xc0/0xc0
[  335.173190]  ? print_usage_bug+0xc0/0xc0
[  335.177260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.182797]  ? should_fail+0x22d/0xd01
[  335.186708]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.191851]  ? __lock_is_held+0xb5/0x140
[  335.195928]  ? graph_lock+0x170/0x170
[  335.199733]  ? ___might_sleep+0x1ed/0x300
[  335.203878]  ? lock_release+0x970/0x970
[  335.207856]  ? arch_local_save_flags+0x40/0x40
[  335.212454]  ? __might_sleep+0x95/0x190
[  335.216442]  __alloc_pages_nodemask+0xa80/0xde0
[  335.221116]  ? graph_lock+0x170/0x170
[  335.224930]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  335.229948]  ? graph_lock+0x170/0x170
[  335.233761]  ? mark_held_locks+0xc7/0x130
[  335.237907]  ? find_held_lock+0x36/0x1c0
[  335.241974]  ? cache_grow_begin+0x5a4/0x8c0
[  335.246298]  ? lockdep_hardirqs_on+0x421/0x5c0
[  335.250883]  ? trace_hardirqs_on+0xbd/0x310
[  335.255208]  ? fallback_alloc+0x203/0x2e0
[  335.259355]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  335.264810]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  335.270354]  cache_grow_begin+0x91/0x8c0
[  335.274421]  ? do_raw_spin_unlock+0xa7/0x2f0
[  335.278842]  fallback_alloc+0x203/0x2e0
[  335.282825]  ____cache_alloc_node+0x1c7/0x1e0
[  335.287328]  kmem_cache_alloc_trace+0x214/0x750
[  335.292025]  do_syslog+0xb9b/0x1690
[  335.295670]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  335.300695]  ? finish_wait+0x430/0x430
[  335.304592]  ? aa_path_link+0x5e0/0x5e0
[  335.308575]  kmsg_read+0x8f/0xc0
[  335.311942]  ? kmsg_poll+0xb0/0xb0
[  335.315486]  proc_reg_read+0x2a3/0x3d0
[  335.319381]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  335.324316]  ? trace_hardirqs_off+0x310/0x310
[  335.328828]  ? lockdep_hardirqs_on+0x421/0x5c0
[  335.333411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.338957]  __vfs_read+0x117/0x9b0
[  335.342589]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  335.347527]  ? vfs_copy_file_range+0xb90/0xb90
[  335.352119]  ? fsnotify+0x12f0/0x12f0
[  335.355937]  ? fsnotify_first_mark+0x350/0x350
[  335.360529]  ? security_file_permission+0x1c2/0x230
[  335.365553]  ? rw_verify_area+0x118/0x360
[  335.369709]  vfs_read+0x17f/0x3c0
[  335.373178]  ksys_read+0x101/0x260
[  335.376723]  ? kernel_write+0x120/0x120
[  335.380703]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  335.386162]  ? trace_hardirqs_on+0x310/0x310
[  335.390579]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.396138]  __x64_sys_read+0x73/0xb0
[  335.399947]  do_syscall_64+0x1b9/0x820
[  335.403838]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  335.409204]  ? syscall_return_slowpath+0x5e0/0x5e0
[  335.414139]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.418985]  ? trace_hardirqs_on_caller+0x310/0x310
[  335.424017]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  335.429040]  ? prepare_exit_to_usermode+0x291/0x3b0
[  335.434062]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.438914]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  335.444107] RIP: 0033:0x7ff70d3601fd
[  335.447832] Code: Bad RIP value.
[  335.451196] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  335.458907] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  335.466185] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  335.473453] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  335.480722] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  335.487998] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  335.495310] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  335.495372] aoe: skb alloc failure
[  335.502589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  335.502594] Call Trace:
[  335.502601]  <IRQ>
[  335.502625]  dump_stack+0x1c4/0x2b4
[  335.502644]  ? dump_stack_print_info.cold.2+0x52/0x52
[  335.506199] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  335.515539]  warn_alloc.cold.119+0xb7/0x1bd
[  335.518085] rsyslogd cpuset=
[  335.520233]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  335.523827] /
[  335.529013]  ? lock_downgrade+0x900/0x900
[  335.539045]  mems_allowed=0
[  335.543367]  ? trace_hardirqs_off+0xb8/0x310
[  335.564434]  ? trace_hardirqs_off+0xb8/0x310
[  335.568855]  __alloc_pages_slowpath+0x2667/0x2d80
[  335.573735]  ? warn_alloc+0x120/0x120
[  335.577539]  ? trace_hardirqs_on+0x310/0x310
[  335.581955]  ? warn_alloc+0x120/0x120
[  335.585759]  ? print_usage_bug+0xc0/0xc0
[  335.589824]  ? warn_alloc+0x120/0x120
[  335.593625]  ? ktime_get+0x2e1/0x440
[  335.597339]  ? print_usage_bug+0xc0/0xc0
[  335.601406]  ? __lock_acquire+0x7ec/0x4ec0
[  335.605642]  ? __lock_acquire+0x7ec/0x4ec0
[  335.609877]  ? kasan_check_read+0x11/0x20
[  335.614030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.619574]  ? should_fail+0x22d/0xd01
[  335.623464]  ? rcu_bh_qs+0xc0/0xc0
[  335.627013]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.632117]  ? __lock_acquire+0x7ec/0x4ec0
[  335.636452]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.641555]  ? __lock_acquire+0x7ec/0x4ec0
[  335.645785]  ? should_fail+0x22d/0xd01
[  335.649675]  ? rcu_idle_enter+0x4b0/0x4b0
[  335.653832]  ? mark_held_locks+0x130/0x130
[  335.658077]  ? mark_held_locks+0x130/0x130
[  335.662317]  ? mark_held_locks+0xc7/0x130
[  335.666469]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  335.671483]  ? graph_lock+0x170/0x170
[  335.675287]  ? print_usage_bug+0xc0/0xc0
[  335.679349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.684891]  ? check_preemption_disabled+0x48/0x200
[  335.689909]  ? check_preemption_disabled+0x48/0x200
[  335.694936]  ? __lock_is_held+0xb5/0x140
[  335.699009]  __alloc_pages_nodemask+0xa80/0xde0
[  335.703681]  ? graph_lock+0x170/0x170
[  335.707486]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  335.712511]  ? graph_lock+0x170/0x170
[  335.716325]  ? find_held_lock+0x36/0x1c0
[  335.720398]  ? ____cache_alloc_node+0x1c7/0x1e0
[  335.725068]  ? lock_downgrade+0x900/0x900
[  335.729226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.734858]  cache_grow_begin+0x91/0x8c0
[  335.738935]  ? do_raw_spin_unlock+0xa7/0x2f0
[  335.743361]  fallback_alloc+0x203/0x2e0
[  335.747349]  ____cache_alloc_node+0x1c7/0x1e0
[  335.751854]  kmem_cache_alloc_node+0xe3/0x730
[  335.756348]  ? ipv6_get_ifaddr+0x42e/0x620
[  335.760595]  __alloc_skb+0x119/0x770
[  335.764310]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  335.769595]  ? skb_scrub_packet+0x490/0x490
[  335.773920]  ? lock_downgrade+0x900/0x900
[  335.778076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.783616]  ? refcount_sub_and_test_checked+0x203/0x310
[  335.789068]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  335.794522]  ? addrconf_rs_timer+0x690/0x690
[  335.798944]  ndisc_alloc_skb+0x144/0x340
[  335.803013]  ndisc_send_rs+0x331/0x6e0
[  335.806910]  addrconf_rs_timer+0x314/0x690
[  335.811161]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  335.815414]  call_timer_fn+0x272/0x920
[  335.819303]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  335.823539]  ? process_timeout+0x40/0x40
[  335.827598]  ? find_held_lock+0x36/0x1c0
[  335.831670]  ? __run_timers+0x7da/0xc70
[  335.835644]  ? _raw_spin_unlock_irq+0x27/0x80
[  335.840144]  ? _raw_spin_unlock_irq+0x27/0x80
[  335.844642]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  335.848878]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  335.853462]  ? trace_hardirqs_on+0xbd/0x310
[  335.857786]  ? kasan_check_read+0x11/0x20
[  335.861935]  ? __run_timers+0x7da/0xc70
[  335.865908]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  335.871370]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  335.875610]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  335.879847]  __run_timers+0x7e5/0xc70
[  335.883662]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  335.889024]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  335.894041]  ? graph_lock+0x170/0x170
[  335.897850]  ? enqueue_hrtimer+0x1a5/0x560
[  335.902080]  ? lock_release+0x970/0x970
[  335.906053]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  335.911253]  ? find_held_lock+0x36/0x1c0
[  335.915321]  ? graph_lock+0x170/0x170
[  335.919123]  ? pvclock_read_flags+0x160/0x160
[  335.923631]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.929173]  ? check_preemption_disabled+0x48/0x200
[  335.934201]  ? __lock_is_held+0xb5/0x140
[  335.938262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.943801]  ? check_preemption_disabled+0x48/0x200
[  335.948827]  run_timer_softirq+0x52/0xb0
[  335.952888]  ? rcu_read_lock_sched_held+0x108/0x120
[  335.957905]  __do_softirq+0x30b/0xad8
[  335.961714]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  335.966822]  ? pvclock_read_flags+0x160/0x160
[  335.971316]  ? lapic_next_event+0x5a/0x90
[  335.975465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.981010]  ? check_preemption_disabled+0x48/0x200
[  335.986028]  ? check_preemption_disabled+0x48/0x200
[  335.991061]  ? kvm_clock_read+0x18/0x30
[  335.995038]  ? kvm_sched_clock_read+0x9/0x20
[  335.999456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.004999]  ? check_preemption_disabled+0x48/0x200
[  336.010028]  irq_exit+0x17f/0x1c0
[  336.013488]  smp_apic_timer_interrupt+0x1cb/0x760
[  336.018332]  ? smp_reschedule_interrupt+0x109/0x650
[  336.023529]  ? smp_call_function_single_interrupt+0x650/0x650
[  336.029412]  ? interrupt_entry+0xb5/0xf0
[  336.033477]  ? trace_hardirqs_off_caller+0xbb/0x310
[  336.038499]  ? trace_hardirqs_off_caller+0xbb/0x310
[  336.043525]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  336.048372]  ? trace_hardirqs_on_caller+0x310/0x310
[  336.053389]  ? trace_hardirqs_on_caller+0x310/0x310
[  336.058407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.063947]  ? check_preemption_disabled+0x48/0x200
[  336.068979]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.074530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  336.079386]  apic_timer_interrupt+0xf/0x20
[  336.083612]  </IRQ>
[  336.085853] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  336.090781] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  336.109679] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  336.117388] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  336.124658] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  336.131925] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  336.139191] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  336.146456] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  336.153768]  skb_clone+0x1bb/0x500
[  336.157311]  ? finish_task_switch+0x2f5/0x900
[  336.161812]  ? skb_split+0x11e0/0x11e0
[  336.165700]  ? preempt_notifier_register+0x200/0x200
[  336.170804]  ? __switch_to_asm+0x34/0x70
[  336.174865]  ? __switch_to_asm+0x34/0x70
[  336.178927]  ? __switch_to_asm+0x40/0x70
[  336.182986]  ? __switch_to_asm+0x34/0x70
[  336.187047]  ? __switch_to_asm+0x40/0x70
[  336.191103]  ? __switch_to_asm+0x34/0x70
[  336.195167]  ? __switch_to_asm+0x40/0x70
[  336.199439]  ? __switch_to_asm+0x34/0x70
[  336.203511]  ? __switch_to_asm+0x34/0x70
[  336.207568]  ? __switch_to_asm+0x40/0x70
[  336.211627]  ? __switch_to_asm+0x34/0x70
[  336.215698]  bpf_clone_redirect+0xb9/0x490
[  336.219938]  ? __schedule+0x874/0x1ed0
[  336.223837]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  336.228860]  ? __sched_text_start+0x8/0x8
[  336.233016]  ? retint_kernel+0x2d/0x2d
[  336.236908]  ? find_held_lock+0x36/0x1c0
[  336.240976]  ? lock_acquire+0x1ed/0x520
[  336.244946]  ? bpf_test_run+0x32e/0x5a0
[  336.248928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.254468]  ? check_preemption_disabled+0x48/0x200
[  336.259490]  ? kasan_check_read+0x11/0x20
[  336.263648]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  336.268926]  ? rcu_bh_qs+0xc0/0xc0
[  336.272470]  ? preempt_schedule+0x4d/0x60
[  336.276619]  ? ___preempt_schedule+0x16/0x18
[  336.281034]  ? bpf_test_run+0x1c0/0x5a0
[  336.285022]  ? netlink_diag_dump+0x2a0/0x2a0
[  336.289438]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.294969]  ? bpf_test_init.isra.9+0x70/0x100
[  336.299557]  ? bpf_prog_test_run_skb+0x634/0xb40
[  336.304324]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  336.309167]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  336.314705]  ? fput+0x130/0x1a0
[  336.317985]  ? __bpf_prog_get+0x9b/0x290
[  336.322046]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  336.326887]  ? bpf_prog_test_run+0x130/0x1a0
[  336.331297]  ? __x64_sys_bpf+0x3d8/0x510
[  336.335356]  ? bpf_prog_get+0x20/0x20
[  336.339183]  ? do_syscall_64+0x1b9/0x820
[  336.343241]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  336.348609]  ? syscall_return_slowpath+0x5e0/0x5e0
[  336.353538]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  336.358386]  ? trace_hardirqs_on_caller+0x310/0x310
[  336.363406]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  336.368422]  ? prepare_exit_to_usermode+0x291/0x3b0
[  336.373444]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  336.378295]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  336.383673] warn_alloc_show_mem: 1 callbacks suppressed
[  336.383685] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  336.383687] Mem-Info:
[  336.383718] active_anon:50125 inactive_anon:112 isolated_anon:0
[  336.383718]  active_file:14 inactive_file:14 isolated_file:0
[  336.383718]  unevictable:0 dirty:0 writeback:0 unstable:0
[  336.383718]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  336.383718]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  336.383718]  free:13772 free_pcp:215 free_cma:0
[  336.389057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  336.395814] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  336.398210] Call Trace:
[  336.431082] Node 0 
[  336.440433]  <IRQ>
[  336.467942] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  336.470504]  dump_stack+0x1c4/0x2b4
[  336.472709] lowmem_reserve[]:
[  336.474859]  ? dump_stack_print_info.cold.2+0x52/0x52
[  336.500330]  0 2819
[  336.503974]  warn_alloc.cold.119+0xb7/0x1bd
[  336.507037]  6323
[  336.512218]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  336.514430]  6323
[  336.518746]  ? lock_downgrade+0x900/0x900
[  336.525619]  ? trace_hardirqs_off+0xb8/0x310
[  336.527655] Node 0 
[  336.531796]  ? trace_hardirqs_off+0xb8/0x310
[  336.536200] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  336.538409]  __alloc_pages_slowpath+0x2667/0x2d80
[  336.542781] lowmem_reserve[]: 0
[  336.569622]  ? warn_alloc+0x120/0x120
[  336.574417]  0
[  336.577692]  ? __lock_acquire+0x7ec/0x4ec0
[  336.581459]  3503 3503
[  336.583265]  ? warn_alloc+0x120/0x120
[  336.589982]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  336.593756] Node 0 
[  336.599547]  ? print_usage_bug+0xc0/0xc0
[  336.599578] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  336.599586] lowmem_reserve[]:
[  336.601814]  ? warn_alloc+0x120/0x120
[  336.605854]  0
[  336.634149]  ? print_usage_bug+0xc0/0xc0
[  336.637224]  0
[  336.641022]  ? mark_held_locks+0x130/0x130
[  336.642798]  0
[  336.646849]  ? mark_held_locks+0x130/0x130
[  336.648631]  0
[  336.652869]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.658874]  ? should_fail+0x22d/0xd01
[  336.660647] Node 0 
[  336.666175]  ? graph_lock+0x170/0x170
[  336.670040] DMA: 
[  336.672273]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  336.676048] 1*4kB 
[  336.678106]  ? __lock_acquire+0x7ec/0x4ec0
[  336.683182] (U) 
[  336.685327]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  336.689534] 0*8kB 
[  336.691504]  ? should_fail+0x22d/0xd01
[  336.696582] 0*16kB 
[  336.698733]  ? mark_held_locks+0x130/0x130
[  336.702590] 1*32kB 
[  336.704817]  ? mark_held_locks+0x130/0x130
[  336.709022] (U) 
[  336.711250]  ? lock_downgrade+0x900/0x900
[  336.715456] 2*64kB 
[  336.717424]  ? graph_lock+0x170/0x170
[  336.721538] (U) 1*128kB 
[  336.723776]  ? graph_lock+0x170/0x170
[  336.727550] (U) 
[  336.730216]  ? graph_lock+0x170/0x170
[  336.733990] 1*256kB (U) 
[  336.735969]  ? print_usage_bug+0xc0/0xc0
[  336.739742] 0*512kB 
[  336.742408]  ? do_raw_spin_unlock+0xa7/0x2f0
[  336.746442] 1*1024kB 
[  336.748758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.753145] (U) 
[  336.755550]  ? check_preemption_disabled+0x48/0x200
[  336.761061] 1*2048kB 
[  336.763031]  ? check_preemption_disabled+0x48/0x200
[  336.768022] (M) 
[  336.770434]  ? __lock_is_held+0xb5/0x140
[  336.775418] 3*4096kB 
[  336.777391]  __alloc_pages_nodemask+0xa80/0xde0
[  336.781425] (M) 
[  336.783829]  ? graph_lock+0x170/0x170
[  336.788488] = 15908kB
[  336.790461]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  336.794233] Node 0 
[  336.796635]  ? graph_lock+0x170/0x170
[  336.801624] DMA32: 
[  336.803858]  ? find_held_lock+0x36/0x1c0
[  336.807628] 4*4kB 
[  336.809867]  ? ____cache_alloc_node+0x1c7/0x1e0
[  336.813894] (M) 
[  336.816042]  ? lock_downgrade+0x900/0x900
[  336.820686] 1*8kB 
[  336.822658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.826768] (M) 3*16kB 
[  336.828924]  cache_grow_begin+0x91/0x8c0
[  336.834434] (MH) 
[  336.837017]  ? do_raw_spin_unlock+0xa7/0x2f0
[  336.841048] 3*32kB 
[  336.843109]  fallback_alloc+0x203/0x2e0
[  336.847486] (MH) 
[  336.849718]  ____cache_alloc_node+0x1c7/0x1e0
[  336.853657] 6*64kB (MH) 
[  336.855730]  kmem_cache_alloc_node+0xe3/0x730
[  336.860202] 5*128kB 
[  336.862871]  ? __kmalloc_node_track_caller+0x47/0x70
[  336.867345] (MH) 
[  336.869666]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.874743] 2*256kB 
[  336.876801]  __alloc_skb+0x119/0x770
[  336.882304] (M) 
[  336.884621]  ? skb_scrub_packet+0x490/0x490
[  336.888309] 4*512kB 
[  336.890282]  ? vprintk_default+0x28/0x30
[  336.894567] (MH) 
[  336.896883]  ? vprintk_func+0x85/0x181
[  336.900920] 3*1024kB 
[  336.902971]  ? printk+0xa7/0xcf
[  336.906833] (MH) 
[  336.909237]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  336.912487] 3*2048kB (M) 
[  336.914564]  new_skb+0x26/0x1c0
[  336.919286] 3*4096kB 
[  336.922043]  aoecmd_cfg+0x279/0x7f0
[  336.925294] (M) 
[  336.927703]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  336.931299] = 25256kB
[  336.933274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.937565] Node 0 
[  336.939971]  ? check_preemption_disabled+0x48/0x200
[  336.945478] Normal: 
[  336.947708]  ? check_preemption_disabled+0x48/0x200
[  336.952695] 935*4kB 
[  336.955024]  ? __lock_is_held+0xb5/0x140
[  336.960000] (MEH) 
[  336.962331]  discover_timer+0x50/0x60
[  336.966353] 451*8kB (ME) 
[  336.968505]  call_timer_fn+0x272/0x920
[  336.972285] 205*16kB 
[  336.975040]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  336.978902] (MEH) 
[  336.981308]  ? process_timeout+0x40/0x40
[  336.986117] 59*32kB (ME) 
[  336.988276]  ? find_held_lock+0x36/0x1c0
[  336.992308] 10*64kB 
[  336.995065]  ? mark_held_locks+0xc7/0x130
[  336.999092] (MH) 
[  337.001407]  ? _raw_spin_unlock_irq+0x27/0x80
[  337.005532] 0*128kB 
[  337.007584]  ? _raw_spin_unlock_irq+0x27/0x80
[  337.012071] 3*256kB 
[  337.014390]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  337.018859] (H) 
[  337.021179]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  337.025988] 0*512kB 0*1024kB 
[  337.027968]  ? trace_hardirqs_on+0xbd/0x310
[  337.032524] 0*2048kB 
[  337.035619]  ? kasan_check_read+0x11/0x20
[  337.039918] 0*4096kB 
[  337.042322]  ? __run_timers+0x7da/0xc70
[  337.046443] = 13924kB
[  337.048846]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  337.052798] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  337.055227]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  337.060646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  337.069651]  __run_timers+0x7e5/0xc70
[  337.074470] 147 total pagecache pages
[  337.083116]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  337.086817] 0 pages in swap cache
[  337.090610]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  337.095950] Swap cache stats: add 0, delete 0, find 0/0
[  337.099395]  ? graph_lock+0x170/0x170
[  337.104387] Free swap  = 0kB
[  337.109740]  ? print_usage_bug+0xc0/0xc0
[  337.113521] Total swap = 0kB
[  337.116532]  ? lock_release+0x970/0x970
[  337.120569] 1965979 pages RAM
[  337.123582]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  337.127523] 0 pages HighMem/MovableOnly
[  337.127532] 342307 pages reserved
[  337.130636]  ? find_held_lock+0x36/0x1c0
[  337.135788] 0 pages cma reserved
[  337.135862] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  337.139760]  ? graph_lock+0x170/0x170
[  337.139779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.139799]  ? check_preemption_disabled+0x48/0x200
[  337.143282] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  337.147288]  ? __lock_is_held+0xb5/0x140
[  337.150626] syz-executor5 cpuset=
[  337.157112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.160886] syz5
[  337.166420]  ? check_preemption_disabled+0x48/0x200
[  337.171415]  mems_allowed=0
[  337.181893]  run_timer_softirq+0x52/0xb0
[  337.209283]  ? rcu_read_lock_sched_held+0x108/0x120
[  337.214309]  __do_softirq+0x30b/0xad8
[  337.218127]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  337.223256]  ? pvclock_read_flags+0x160/0x160
[  337.227747]  ? lapic_next_event+0x5a/0x90
[  337.231900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.237438]  ? check_preemption_disabled+0x48/0x200
[  337.242452]  ? check_preemption_disabled+0x48/0x200
[  337.247475]  ? kvm_clock_read+0x18/0x30
[  337.251447]  ? kvm_sched_clock_read+0x9/0x20
[  337.255875]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.261414]  ? check_preemption_disabled+0x48/0x200
[  337.266442]  irq_exit+0x17f/0x1c0
[  337.269902]  smp_apic_timer_interrupt+0x1cb/0x760
[  337.274836]  ? smp_reschedule_interrupt+0x109/0x650
[  337.279856]  ? smp_call_function_single_interrupt+0x650/0x650
[  337.285738]  ? interrupt_entry+0xb5/0xf0
[  337.289803]  ? trace_hardirqs_off_caller+0xbb/0x310
[  337.294817]  ? trace_hardirqs_off_caller+0xbb/0x310
[  337.299834]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.304680]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.309696]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.314756]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.320298]  ? check_preemption_disabled+0x48/0x200
[  337.325318]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.330865]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.335718]  apic_timer_interrupt+0xf/0x20
[  337.339948]  </IRQ>
[  337.342193] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  337.347475] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  337.366385] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  337.374099] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  337.381374] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  337.388645] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  337.395914] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  337.403183] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  337.410484]  ? arch_local_irq_restore+0x45/0x52
[  337.415175]  dump_stack+0x195/0x2b4
[  337.418808]  ? dump_stack_print_info.cold.2+0x52/0x52
[  337.424016]  dump_header+0x27b/0xf72
[  337.427744]  ? mark_held_locks+0x130/0x130
[  337.431982]  ? pagefault_out_of_memory+0x197/0x197
[  337.436926]  ? __lock_acquire+0x7ec/0x4ec0
[  337.441165]  ? graph_lock+0x170/0x170
[  337.444967]  ? mem_cgroup_charge_statistics+0x780/0x780
[  337.450337]  ? print_usage_bug+0xc0/0xc0
[  337.454663]  ? graph_lock+0x170/0x170
[  337.458488]  ? print_usage_bug+0xc0/0xc0
[  337.462784]  ? print_usage_bug+0xc0/0xc0
[  337.466858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.472401]  ? find_held_lock+0x36/0x1c0
[  337.476468]  ? mark_held_locks+0xc7/0x130
[  337.480623]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  337.485725]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  337.490827]  ? lockdep_hardirqs_on+0x421/0x5c0
[  337.495414]  ? trace_hardirqs_on+0xbd/0x310
[  337.499731]  ? kasan_check_read+0x11/0x20
[  337.503878]  ? ___ratelimit+0x36f/0x655
[  337.507856]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  337.513308]  ? trace_hardirqs_on+0x310/0x310
[  337.517717]  ? lock_downgrade+0x900/0x900
[  337.521870]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  337.526975]  ? ___ratelimit+0xaa/0x655
[  337.530872]  ? idr_get_free+0xec0/0xec0
[  337.534842]  ? kasan_check_write+0x14/0x20
[  337.539081]  ? do_raw_spin_lock+0xc1/0x200
[  337.543324]  oom_kill_process.cold.27+0x10/0x903
[  337.548082]  ? graph_lock+0x170/0x170
[  337.551895]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  337.557692]  ? kasan_check_read+0x11/0x20
[  337.561842]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  337.567125]  ? oom_evaluate_task+0x540/0x540
[  337.571549]  ? find_held_lock+0x36/0x1c0
[  337.575617]  ? out_of_memory+0x974/0x1430
[  337.579766]  ? lock_downgrade+0x900/0x900
[  337.583918]  ? check_preemption_disabled+0x48/0x200
[  337.588941]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  337.594735]  ? kasan_check_read+0x11/0x20
[  337.598885]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  337.604166]  ? rcu_bh_qs+0xc0/0xc0
[  337.607709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.613249]  ? oom_evaluate_task+0x302/0x540
[  337.617661]  out_of_memory+0xa84/0x1430
[  337.621648]  ? oom_killer_disable+0x3a0/0x3a0
[  337.626155]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  337.631091]  ? __mutex_add_waiter+0x2a0/0x2a0
[  337.635600]  __alloc_pages_slowpath+0x2318/0x2d80
[  337.640477]  ? warn_alloc+0x120/0x120
[  337.644278]  ? dequeue_entity+0x3f4/0x1770
[  337.648515]  ? rcu_read_lock_sched_held+0x108/0x120
[  337.653538]  ? print_usage_bug+0xc0/0xc0
[  337.657601]  ? warn_alloc+0x120/0x120
[  337.661404]  ? print_usage_bug+0xc0/0xc0
[  337.665470]  ? print_usage_bug+0xc0/0xc0
[  337.669538]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.675075]  ? should_fail+0x22d/0xd01
[  337.678965]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  337.684100]  ? __lock_is_held+0xb5/0x140
[  337.688178]  ? graph_lock+0x170/0x170
[  337.691986]  ? ___might_sleep+0x1ed/0x300
[  337.696142]  ? lock_release+0x970/0x970
[  337.700122]  ? arch_local_save_flags+0x40/0x40
[  337.704725]  ? __might_sleep+0x95/0x190
[  337.708708]  __alloc_pages_nodemask+0xa80/0xde0
[  337.713376]  ? graph_lock+0x170/0x170
[  337.717180]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  337.722191]  ? graph_lock+0x170/0x170
[  337.726010]  ? mark_held_locks+0xc7/0x130
[  337.730160]  ? find_held_lock+0x36/0x1c0
[  337.734227]  ? cache_grow_begin+0x5a4/0x8c0
[  337.739329]  ? lockdep_hardirqs_on+0x421/0x5c0
[  337.743912]  ? trace_hardirqs_on+0xbd/0x310
[  337.748234]  ? fallback_alloc+0x203/0x2e0
[  337.752387]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  337.757842]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  337.763394]  cache_grow_begin+0x91/0x8c0
[  337.767455]  ? do_raw_spin_unlock+0xa7/0x2f0
[  337.771873]  fallback_alloc+0x203/0x2e0
[  337.775853]  ____cache_alloc_node+0x1c7/0x1e0
[  337.780357]  kmem_cache_alloc_trace+0x214/0x750
[  337.785041]  do_syslog+0xb9b/0x1690
[  337.788686]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  337.793705]  ? finish_wait+0x430/0x430
[  337.797594]  ? aa_path_link+0x5e0/0x5e0
[  337.801573]  kmsg_read+0x8f/0xc0
[  337.804939]  ? kmsg_poll+0xb0/0xb0
[  337.808481]  proc_reg_read+0x2a3/0x3d0
[  337.812429]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  337.817365]  ? trace_hardirqs_off+0x310/0x310
[  337.821868]  ? lockdep_hardirqs_on+0x421/0x5c0
[  337.826451]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.831999]  __vfs_read+0x117/0x9b0
[  337.835643]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  337.840583]  ? vfs_copy_file_range+0xb90/0xb90
[  337.845361]  ? fsnotify+0x12f0/0x12f0
[  337.849178]  ? fsnotify_first_mark+0x350/0x350
[  337.853917]  ? security_file_permission+0x1c2/0x230
[  337.858951]  ? rw_verify_area+0x118/0x360
[  337.863114]  vfs_read+0x17f/0x3c0
[  337.866758]  ksys_read+0x101/0x260
[  337.870304]  ? kernel_write+0x120/0x120
[  337.874283]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  337.879732]  ? trace_hardirqs_on+0x310/0x310
[  337.884153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.889710]  __x64_sys_read+0x73/0xb0
[  337.893520]  do_syscall_64+0x1b9/0x820
[  337.897412]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  337.902781]  ? syscall_return_slowpath+0x5e0/0x5e0
[  337.907709]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.912554]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.917684]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  337.922701]  ? prepare_exit_to_usermode+0x291/0x3b0
[  337.927722]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.932575]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  337.937761] RIP: 0033:0x7ff70d3601fd
[  337.941478] Code: Bad RIP value.
[  337.944839] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  337.952550] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  337.959821] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  337.967089] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  337.974357] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  337.981624] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  337.988926] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  337.988991] aoe: skb alloc failure
[  337.996202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  337.996211] Call Trace:
[  337.999797] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  338.009080]  <IRQ>
[  338.011647] rsyslogd cpuset=
[  338.021695]  dump_stack+0x1c4/0x2b4
[  338.023884] /
[  338.026897]  ? dump_stack_print_info.cold.2+0x52/0x52
[  338.030496]  mems_allowed=0
[  338.032215]  warn_alloc.cold.119+0xb7/0x1bd
[  338.044716]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  338.049564]  ? lock_downgrade+0x900/0x900
[  338.053724]  ? trace_hardirqs_off+0xb8/0x310
[  338.058148]  ? trace_hardirqs_off+0xb8/0x310
[  338.062569]  __alloc_pages_slowpath+0x2667/0x2d80
[  338.067447]  ? warn_alloc+0x120/0x120
[  338.071254]  ? warn_alloc+0x120/0x120
[  338.075058]  ? print_usage_bug+0xc0/0xc0
[  338.079117]  ? warn_alloc+0x120/0x120
[  338.082925]  ? print_usage_bug+0xc0/0xc0
[  338.086998]  ? __lock_acquire+0x7ec/0x4ec0
[  338.091233]  ? __lock_acquire+0x7ec/0x4ec0
[  338.095468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.101005]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.106544]  ? should_fail+0x22d/0xd01
[  338.110440]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  338.115546]  ? __lock_acquire+0x7ec/0x4ec0
[  338.119783]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  338.124883]  ? __lock_acquire+0x7ec/0x4ec0
[  338.129119]  ? should_fail+0x22d/0xd01
[  338.133024]  ? mark_held_locks+0x130/0x130
[  338.137263]  ? mark_held_locks+0x130/0x130
[  338.141499]  ? graph_lock+0x170/0x170
[  338.145305]  ? print_usage_bug+0xc0/0xc0
[  338.149365]  ? graph_lock+0x170/0x170
[  338.153165]  ? print_usage_bug+0xc0/0xc0
[  338.157227]  ? wq_watchdog_touch+0x9c/0xfe
[  338.161466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.167004]  ? check_preemption_disabled+0x48/0x200
[  338.172023]  ? check_preemption_disabled+0x48/0x200
[  338.177049]  ? __lock_is_held+0xb5/0x140
[  338.181120]  __alloc_pages_nodemask+0xa80/0xde0
[  338.185800]  ? graph_lock+0x170/0x170
[  338.189606]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  338.194617]  ? graph_lock+0x170/0x170
[  338.198544]  ? find_held_lock+0x36/0x1c0
[  338.202620]  ? ____cache_alloc_node+0x1c7/0x1e0
[  338.207290]  ? lock_downgrade+0x900/0x900
[  338.211445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.216988]  cache_grow_begin+0x91/0x8c0
[  338.221055]  ? do_raw_spin_unlock+0xa7/0x2f0
[  338.225474]  fallback_alloc+0x203/0x2e0
[  338.229457]  ____cache_alloc_node+0x1c7/0x1e0
[  338.233960]  kmem_cache_alloc_node+0xe3/0x730
[  338.238456]  ? ipv6_get_ifaddr+0x42e/0x620
[  338.242699]  __alloc_skb+0x119/0x770
[  338.246412]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  338.251693]  ? skb_scrub_packet+0x490/0x490
[  338.256012]  ? lock_downgrade+0x900/0x900
[  338.260177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.265716]  ? refcount_sub_and_test_checked+0x203/0x310
[  338.271174]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  338.276628]  ? addrconf_rs_timer+0x690/0x690
[  338.281053]  ndisc_alloc_skb+0x144/0x340
[  338.285120]  ndisc_send_rs+0x331/0x6e0
[  338.289025]  addrconf_rs_timer+0x314/0x690
[  338.293266]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  338.297523]  call_timer_fn+0x272/0x920
[  338.301409]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  338.305643]  ? process_timeout+0x40/0x40
[  338.309700]  ? find_held_lock+0x36/0x1c0
[  338.313770]  ? __run_timers+0x7da/0xc70
[  338.317748]  ? _raw_spin_unlock_irq+0x27/0x80
[  338.322246]  ? _raw_spin_unlock_irq+0x27/0x80
[  338.326742]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  338.330976]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  338.335557]  ? trace_hardirqs_on+0xbd/0x310
[  338.339876]  ? kasan_check_read+0x11/0x20
[  338.344028]  ? __run_timers+0x7da/0xc70
[  338.348003]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  338.353461]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  338.357703]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  338.361937]  __run_timers+0x7e5/0xc70
[  338.365755]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  338.371121]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  338.376183]  ? graph_lock+0x170/0x170
[  338.380075]  ? enqueue_hrtimer+0x1a5/0x560
[  338.384306]  ? lock_release+0x970/0x970
[  338.388279]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  338.393474]  ? find_held_lock+0x36/0x1c0
[  338.397543]  ? graph_lock+0x170/0x170
[  338.401343]  ? pvclock_read_flags+0x160/0x160
[  338.405835]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.411372]  ? check_preemption_disabled+0x48/0x200
[  338.416399]  ? __lock_is_held+0xb5/0x140
[  338.420461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.425996]  ? check_preemption_disabled+0x48/0x200
[  338.431018]  run_timer_softirq+0x52/0xb0
[  338.435083]  ? rcu_read_lock_sched_held+0x108/0x120
[  338.440099]  __do_softirq+0x30b/0xad8
[  338.443916]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  338.449026]  ? pvclock_read_flags+0x160/0x160
[  338.453524]  ? lapic_next_event+0x5a/0x90
[  338.457674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.463214]  ? check_preemption_disabled+0x48/0x200
[  338.468228]  ? check_preemption_disabled+0x48/0x200
[  338.473249]  ? kvm_clock_read+0x18/0x30
[  338.477221]  ? kvm_sched_clock_read+0x9/0x20
[  338.481629]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.487172]  ? check_preemption_disabled+0x48/0x200
[  338.492203]  irq_exit+0x17f/0x1c0
[  338.495661]  smp_apic_timer_interrupt+0x1cb/0x760
[  338.500509]  ? smp_reschedule_interrupt+0x109/0x650
[  338.505530]  ? smp_call_function_single_interrupt+0x650/0x650
[  338.511412]  ? interrupt_entry+0xb5/0xf0
[  338.515474]  ? trace_hardirqs_off_caller+0xbb/0x310
[  338.520493]  ? trace_hardirqs_off_caller+0xbb/0x310
[  338.525523]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  338.530370]  ? trace_hardirqs_on_caller+0x310/0x310
[  338.535386]  ? trace_hardirqs_on_caller+0x310/0x310
[  338.540403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.545942]  ? check_preemption_disabled+0x48/0x200
[  338.550955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.556499]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  338.561354]  apic_timer_interrupt+0xf/0x20
[  338.565583]  </IRQ>
[  338.567824] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  338.572757] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  338.592091] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  338.599812] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  338.607078] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  338.614346] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  338.621609] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  338.628875] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  338.636229]  skb_clone+0x1bb/0x500
[  338.639770]  ? finish_task_switch+0x2f5/0x900
[  338.644269]  ? skb_split+0x11e0/0x11e0
[  338.648163]  ? preempt_notifier_register+0x200/0x200
[  338.653279]  ? __switch_to_asm+0x34/0x70
[  338.657340]  ? __switch_to_asm+0x34/0x70
[  338.661397]  ? __switch_to_asm+0x40/0x70
[  338.665452]  ? __switch_to_asm+0x34/0x70
[  338.669516]  ? __switch_to_asm+0x40/0x70
[  338.673575]  ? __switch_to_asm+0x34/0x70
[  338.677633]  ? __switch_to_asm+0x40/0x70
[  338.681688]  ? __switch_to_asm+0x34/0x70
[  338.685750]  ? __switch_to_asm+0x34/0x70
[  338.689806]  ? __switch_to_asm+0x40/0x70
[  338.693863]  ? __switch_to_asm+0x34/0x70
[  338.697930]  bpf_clone_redirect+0xb9/0x490
[  338.702173]  ? __schedule+0x874/0x1ed0
[  338.706066]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  338.711084]  ? __sched_text_start+0x8/0x8
[  338.715241]  ? retint_kernel+0x2d/0x2d
[  338.719142]  ? find_held_lock+0x36/0x1c0
[  338.723210]  ? lock_acquire+0x1ed/0x520
[  338.727185]  ? bpf_test_run+0x32e/0x5a0
[  338.731168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.736706]  ? check_preemption_disabled+0x48/0x200
[  338.741727]  ? kasan_check_read+0x11/0x20
[  338.745880]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  338.751165]  ? rcu_bh_qs+0xc0/0xc0
[  338.754713]  ? preempt_schedule+0x4d/0x60
[  338.758863]  ? ___preempt_schedule+0x16/0x18
[  338.763281]  ? bpf_test_run+0x1c0/0x5a0
[  338.767266]  ? netlink_diag_dump+0x2a0/0x2a0
[  338.771678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.777215]  ? bpf_test_init.isra.9+0x70/0x100
[  338.781800]  ? bpf_prog_test_run_skb+0x634/0xb40
[  338.786562]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  338.791404]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  338.796937]  ? fput+0x130/0x1a0
[  338.800217]  ? __bpf_prog_get+0x9b/0x290
[  338.804279]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  338.809154]  ? bpf_prog_test_run+0x130/0x1a0
[  338.813566]  ? __x64_sys_bpf+0x3d8/0x510
[  338.817626]  ? bpf_prog_get+0x20/0x20
[  338.821450]  ? do_syscall_64+0x1b9/0x820
[  338.825519]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  338.830884]  ? syscall_return_slowpath+0x5e0/0x5e0
[  338.835809]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  338.840657]  ? trace_hardirqs_on_caller+0x310/0x310
[  338.845677]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  338.850694]  ? prepare_exit_to_usermode+0x291/0x3b0
[  338.855718]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  338.860569]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  338.865949] warn_alloc_show_mem: 1 callbacks suppressed
[  338.865961] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  338.865963] Mem-Info:
[  338.865994] active_anon:50125 inactive_anon:112 isolated_anon:0
[  338.865994]  active_file:14 inactive_file:14 isolated_file:0
[  338.865994]  unevictable:0 dirty:0 writeback:0 unstable:0
[  338.865994]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  338.865994]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  338.865994]  free:13772 free_pcp:215 free_cma:0
[  338.871334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  338.878092] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  338.880491] Call Trace:
[  338.913359] Node 0 
[  338.922702]  <IRQ>
[  338.950206] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  338.952760]  dump_stack+0x1c4/0x2b4
[  338.954968] lowmem_reserve[]:
[  338.957115]  ? dump_stack_print_info.cold.2+0x52/0x52
[  338.982603]  0 2819
[  338.986360]  warn_alloc.cold.119+0xb7/0x1bd
[  338.989426]  6323
[  338.994884]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  338.997096]  6323
[  339.001414]  ? lock_downgrade+0x900/0x900
[  339.003449] Node 0 DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  339.003483] lowmem_reserve[]: 0 0 3503 3503
[  339.003509] Node 0 Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  339.003541] lowmem_reserve[]: 0 0 0 0
[  339.008837]  ? trace_hardirqs_off+0xb8/0x310
[  339.010873] Node 0 
[  339.015033]  ? trace_hardirqs_off+0xb8/0x310
[  339.042410] DMA: 1*4kB 
[  339.046746]  __alloc_pages_slowpath+0x2667/0x2d80
[  339.075693] (U) 0*8kB 
[  339.079528]  ? warn_alloc+0x120/0x120
[  339.083887] 0*16kB 
[  339.086120]  ? warn_alloc+0x120/0x120
[  339.090511] 1*32kB 
[  339.093085]  ? print_usage_bug+0xc0/0xc0
[  339.097901] (U) 
[  339.100388]  ? warn_alloc+0x120/0x120
[  339.104165] 2*64kB 
[  339.106397]  ? print_usage_bug+0xc0/0xc0
[  339.110169] (U) 
[  339.112405]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  339.116437] 1*128kB 
[  339.118407]  ? ktime_get+0x2e1/0x440
[  339.122181] (U) 
[  339.124415]  ? check_preemption_disabled+0x48/0x200
[  339.128449] 1*256kB 
[  339.130421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.135400] (U) 0*512kB 
[  339.137724]  ? should_fail+0x22d/0xd01
[  339.141413] 1*1024kB 
[  339.143378]  ? kasan_check_read+0x11/0x20
[  339.148370] (U) 
[  339.150687]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  339.156194] 1*2048kB 
[  339.158858]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.162715] (M) 
[  339.165117]  ? __lock_acquire+0x7ec/0x4ec0
[  339.169241] 3*4096kB 
[  339.171212]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.176461] (M) 
[  339.178863]  ? should_fail+0x22d/0xd01
[  339.183944] = 15908kB
[  339.185930]  ? mark_held_locks+0x130/0x130
[  339.190140] Node 0 
[  339.192546]  ? mark_held_locks+0x130/0x130
[  339.197619] DMA32: 
[  339.199589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.203449] 4*4kB 
[  339.205857]  ? graph_lock+0x170/0x170
[  339.210066] (M) 
[  339.212293]  ? mark_held_locks+0xc7/0x130
[  339.216502] 1*8kB 
[  339.218780]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  339.224285] (M) 
[  339.226427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.230203] 3*16kB 
[  339.232177]  ? check_preemption_disabled+0x48/0x200
[  339.236299] (MH) 
[  339.238444]  ? check_preemption_disabled+0x48/0x200
[  339.243435] 3*32kB 
[  339.245413]  ? __lock_is_held+0xb5/0x140
[  339.250916] (MH) 
[  339.253158]  __alloc_pages_nodemask+0xa80/0xde0
[  339.258154] 6*64kB 
[  339.260210]  ? graph_lock+0x170/0x170
[  339.265197] (MH) 
[  339.267430]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  339.271461] 5*128kB 
[  339.273513]  ? graph_lock+0x170/0x170
[  339.278161] (MH) 
[  339.280398]  ? find_held_lock+0x36/0x1c0
[  339.284165] 2*256kB 
[  339.286226]  ? ____cache_alloc_node+0x1c7/0x1e0
[  339.291208] (M) 
[  339.293540]  ? lock_downgrade+0x900/0x900
[  339.297312] 4*512kB 
[  339.299375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.303406] (MH) 
[  339.305742]  cache_grow_begin+0x91/0x8c0
[  339.310373] 3*1024kB (MH) 
[  339.312351]  ? do_raw_spin_unlock+0xa7/0x2f0
[  339.316477] 3*2048kB 
[  339.318799]  fallback_alloc+0x203/0x2e0
[  339.324301] (M) 
[  339.326362]  ____cache_alloc_node+0x1c7/0x1e0
[  339.330395] 3*4096kB 
[  339.333242]  kmem_cache_alloc_node+0xe3/0x730
[  339.337618] (M) 
[  339.340029]  ? __kmalloc_node_track_caller+0x47/0x70
[  339.343981] = 25256kB
[  339.345951]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.350415] Node 0 
[  339.352821]  __alloc_skb+0x119/0x770
[  339.357288] Normal: 
[  339.359256]  ? skb_scrub_packet+0x490/0x490
[  339.364332] 935*4kB 
[  339.366740]  ? vprintk_default+0x28/0x30
[  339.372240] (MEH) 451*8kB 
[  339.374474]  ? vprintk_func+0x85/0x181
[  339.378162] (ME) 
[  339.380484]  ? printk+0xa7/0xcf
[  339.384782] 205*16kB 
[  339.387098]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  339.391141] (MEH) 
[  339.393987]  new_skb+0x26/0x1c0
[  339.397843] 59*32kB 
[  339.399900]  aoecmd_cfg+0x279/0x7f0
[  339.403161] (ME) 
[  339.405570]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  339.410296] 10*64kB 
[  339.412441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.415688] (MH) 
[  339.418011]  ? check_preemption_disabled+0x48/0x200
[  339.421602] 0*128kB 
[  339.423663]  ? check_preemption_disabled+0x48/0x200
[  339.427954] 3*256kB 
[  339.430282]  ? __lock_is_held+0xb5/0x140
[  339.435785] (H) 
[  339.437857]  discover_timer+0x50/0x60
[  339.442832] 0*512kB 0*1024kB 
[  339.445167]  call_timer_fn+0x272/0x920
[  339.450164] 0*2048kB 
[  339.452497]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  339.456530] 0*4096kB = 13924kB
[  339.458510]  ? process_timeout+0x40/0x40
[  339.462292] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  339.465522]  ? find_held_lock+0x36/0x1c0
[  339.465545]  ? mark_held_locks+0xc7/0x130
[  339.469410] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  339.471827]  ? _raw_spin_unlock_irq+0x27/0x80
[  339.476641] 147 total pagecache pages
[  339.479830]  ? _raw_spin_unlock_irq+0x27/0x80
[  339.483867] 0 pages in swap cache
[  339.492697]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  339.496734] Swap cache stats: add 0, delete 0, find 0/0
[  339.496743] Free swap  = 0kB
[  339.500888]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  339.509467] Total swap = 0kB
[  339.513958]  ? trace_hardirqs_on+0xbd/0x310
[  339.517727] 1965979 pages RAM
[  339.522211]  ? kasan_check_read+0x11/0x20
[  339.522229]  ? __run_timers+0x7da/0xc70
[  339.525648] 0 pages HighMem/MovableOnly
[  339.525657] 342307 pages reserved
[  339.530495]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  339.535826] 0 pages cma reserved
[  339.535903] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  339.538858]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  339.538880]  __run_timers+0x7e5/0xc70
[  339.543498] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  339.546463]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  339.550746] syz-executor5 cpuset=
[  339.553851]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  339.557971] syz5
[  339.561940]  ? graph_lock+0x170/0x170
[  339.565887]  mems_allowed=0
[  339.569329]  ? print_usage_bug+0xc0/0xc0
[  339.630189]  ? lock_release+0x970/0x970
[  339.634179]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  339.639384]  ? find_held_lock+0x36/0x1c0
[  339.643451]  ? graph_lock+0x170/0x170
[  339.647257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.652807]  ? check_preemption_disabled+0x48/0x200
[  339.657858]  ? __lock_is_held+0xb5/0x140
[  339.661927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.667491]  ? check_preemption_disabled+0x48/0x200
[  339.672524]  run_timer_softirq+0x52/0xb0
[  339.676587]  ? rcu_read_lock_sched_held+0x108/0x120
[  339.681611]  __do_softirq+0x30b/0xad8
[  339.685429]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  339.690541]  ? pvclock_read_flags+0x160/0x160
[  339.695043]  ? lapic_next_event+0x5a/0x90
[  339.699197]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.704740]  ? check_preemption_disabled+0x48/0x200
[  339.709760]  ? check_preemption_disabled+0x48/0x200
[  339.714786]  ? kvm_clock_read+0x18/0x30
[  339.718758]  ? kvm_sched_clock_read+0x9/0x20
[  339.723172]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.728712]  ? check_preemption_disabled+0x48/0x200
[  339.733747]  irq_exit+0x17f/0x1c0
[  339.737205]  smp_apic_timer_interrupt+0x1cb/0x760
[  339.742045]  ? smp_reschedule_interrupt+0x109/0x650
[  339.747062]  ? smp_call_function_single_interrupt+0x650/0x650
[  339.752944]  ? interrupt_entry+0xb5/0xf0
[  339.757016]  ? trace_hardirqs_off_caller+0xbb/0x310
[  339.762034]  ? trace_hardirqs_off_caller+0xbb/0x310
[  339.767054]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  339.771901]  ? trace_hardirqs_on_caller+0x310/0x310
[  339.776916]  ? trace_hardirqs_on_caller+0x310/0x310
[  339.781934]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.787477]  ? check_preemption_disabled+0x48/0x200
[  339.792491]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.798041]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  339.802893]  apic_timer_interrupt+0xf/0x20
[  339.807121]  </IRQ>
[  339.809370] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  339.814645] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  339.833544] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  339.841255] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  339.848522] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  339.855790] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  339.863058] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  339.870323] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  339.877619]  ? arch_local_irq_restore+0x45/0x52
[  339.882300]  dump_stack+0x195/0x2b4
[  339.885936]  ? dump_stack_print_info.cold.2+0x52/0x52
[  339.891149]  dump_header+0x27b/0xf72
[  339.894874]  ? mark_held_locks+0x130/0x130
[  339.899110]  ? pagefault_out_of_memory+0x197/0x197
[  339.904054]  ? __lock_acquire+0x7ec/0x4ec0
[  339.908286]  ? graph_lock+0x170/0x170
[  339.912090]  ? mem_cgroup_charge_statistics+0x780/0x780
[  339.917456]  ? print_usage_bug+0xc0/0xc0
[  339.921524]  ? graph_lock+0x170/0x170
[  339.925328]  ? print_usage_bug+0xc0/0xc0
[  339.929414]  ? print_usage_bug+0xc0/0xc0
[  339.933485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.939030]  ? find_held_lock+0x36/0x1c0
[  339.943098]  ? mark_held_locks+0xc7/0x130
[  339.947255]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  339.952356]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  339.957462]  ? lockdep_hardirqs_on+0x421/0x5c0
[  339.962045]  ? trace_hardirqs_on+0xbd/0x310
[  339.966413]  ? kasan_check_read+0x11/0x20
[  339.970563]  ? ___ratelimit+0x36f/0x655
[  339.974537]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  339.979990]  ? trace_hardirqs_on+0x310/0x310
[  339.984400]  ? lock_downgrade+0x900/0x900
[  339.988553]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  339.993661]  ? ___ratelimit+0xaa/0x655
[  339.997554]  ? idr_get_free+0xec0/0xec0
[  340.001528]  ? kasan_check_write+0x14/0x20
[  340.005767]  ? do_raw_spin_lock+0xc1/0x200
[  340.010013]  oom_kill_process.cold.27+0x10/0x903
[  340.014774]  ? graph_lock+0x170/0x170
[  340.018582]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  340.024376]  ? kasan_check_read+0x11/0x20
[  340.028521]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  340.033800]  ? oom_evaluate_task+0x540/0x540
[  340.038222]  ? find_held_lock+0x36/0x1c0
[  340.042295]  ? out_of_memory+0x974/0x1430
[  340.046447]  ? lock_downgrade+0x900/0x900
[  340.050599]  ? check_preemption_disabled+0x48/0x200
[  340.055625]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  340.061422]  ? kasan_check_read+0x11/0x20
[  340.065568]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  340.070846]  ? rcu_bh_qs+0xc0/0xc0
[  340.074389]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.079936]  ? oom_evaluate_task+0x302/0x540
[  340.084353]  out_of_memory+0xa84/0x1430
[  340.088369]  ? oom_killer_disable+0x3a0/0x3a0
[  340.092868]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  340.097820]  ? __mutex_add_waiter+0x2a0/0x2a0
[  340.102329]  __alloc_pages_slowpath+0x2318/0x2d80
[  340.107206]  ? warn_alloc+0x120/0x120
[  340.111005]  ? dequeue_entity+0x3f4/0x1770
[  340.115245]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.120268]  ? print_usage_bug+0xc0/0xc0
[  340.124326]  ? warn_alloc+0x120/0x120
[  340.128129]  ? print_usage_bug+0xc0/0xc0
[  340.132206]  ? print_usage_bug+0xc0/0xc0
[  340.136269]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.141808]  ? should_fail+0x22d/0xd01
[  340.145714]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.150848]  ? __lock_is_held+0xb5/0x140
[  340.154918]  ? graph_lock+0x170/0x170
[  340.158722]  ? ___might_sleep+0x1ed/0x300
[  340.162873]  ? lock_release+0x970/0x970
[  340.166861]  ? arch_local_save_flags+0x40/0x40
[  340.171455]  ? __might_sleep+0x95/0x190
[  340.175434]  __alloc_pages_nodemask+0xa80/0xde0
[  340.180101]  ? graph_lock+0x170/0x170
[  340.183913]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  340.188931]  ? graph_lock+0x170/0x170
[  340.192744]  ? mark_held_locks+0xc7/0x130
[  340.197412]  ? find_held_lock+0x36/0x1c0
[  340.201490]  ? cache_grow_begin+0x5a4/0x8c0
[  340.205816]  ? lockdep_hardirqs_on+0x421/0x5c0
[  340.210399]  ? trace_hardirqs_on+0xbd/0x310
[  340.214723]  ? fallback_alloc+0x203/0x2e0
[  340.218870]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  340.224327]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  340.229870]  cache_grow_begin+0x91/0x8c0
[  340.233936]  ? do_raw_spin_unlock+0xa7/0x2f0
[  340.238355]  fallback_alloc+0x203/0x2e0
[  340.242335]  ____cache_alloc_node+0x1c7/0x1e0
[  340.246840]  kmem_cache_alloc_trace+0x214/0x750
[  340.251525]  do_syslog+0xb9b/0x1690
[  340.255169]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  340.260192]  ? finish_wait+0x430/0x430
[  340.264084]  ? aa_path_link+0x5e0/0x5e0
[  340.268062]  kmsg_read+0x8f/0xc0
[  340.271425]  ? kmsg_poll+0xb0/0xb0
[  340.274968]  proc_reg_read+0x2a3/0x3d0
[  340.278862]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  340.283797]  ? trace_hardirqs_off+0x310/0x310
[  340.288296]  ? lockdep_hardirqs_on+0x421/0x5c0
[  340.292877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.298933]  __vfs_read+0x117/0x9b0
[  340.302562]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  340.307494]  ? vfs_copy_file_range+0xb90/0xb90
[  340.312078]  ? fsnotify+0x12f0/0x12f0
[  340.315883]  ? fsnotify_first_mark+0x350/0x350
[  340.320473]  ? security_file_permission+0x1c2/0x230
[  340.325494]  ? rw_verify_area+0x118/0x360
[  340.329650]  vfs_read+0x17f/0x3c0
[  340.333112]  ksys_read+0x101/0x260
[  340.336664]  ? kernel_write+0x120/0x120
[  340.340646]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  340.346095]  ? trace_hardirqs_on+0x310/0x310
[  340.350501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.356044]  __x64_sys_read+0x73/0xb0
[  340.359850]  do_syscall_64+0x1b9/0x820
[  340.363737]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  340.369104]  ? syscall_return_slowpath+0x5e0/0x5e0
[  340.374044]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.378889]  ? trace_hardirqs_on_caller+0x310/0x310
[  340.383909]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  340.388928]  ? prepare_exit_to_usermode+0x291/0x3b0
[  340.393953]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.398809]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  340.403998] RIP: 0033:0x7ff70d3601fd
[  340.407720] Code: Bad RIP value.
[  340.411081] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  340.418790] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  340.426057] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  340.433321] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  340.440585] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  340.447852] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  340.455158] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  340.455238] aoe: skb alloc failure
[  340.462430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  340.462436] Call Trace:
[  340.462443]  <IRQ>
[  340.462467]  dump_stack+0x1c4/0x2b4
[  340.462486]  ? dump_stack_print_info.cold.2+0x52/0x52
[  340.466057] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  340.475371]  warn_alloc.cold.119+0xb7/0x1bd
[  340.477955] rsyslogd cpuset=
[  340.480100]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  340.483698] /
[  340.488883]  ? lock_downgrade+0x900/0x900
[  340.498907]  mems_allowed=0
[  340.503224]  ? trace_hardirqs_off+0xb8/0x310
[  340.524189]  ? trace_hardirqs_off+0xb8/0x310
[  340.528608]  __alloc_pages_slowpath+0x2667/0x2d80
[  340.533484]  ? warn_alloc+0x120/0x120
[  340.537293]  ? lock_release+0x970/0x970
[  340.541269]  ? warn_alloc+0x120/0x120
[  340.545069]  ? print_usage_bug+0xc0/0xc0
[  340.549129]  ? warn_alloc+0x120/0x120
[  340.552940]  ? print_usage_bug+0xc0/0xc0
[  340.557002]  ? __lock_acquire+0x7ec/0x4ec0
[  340.561234]  ? __lock_acquire+0x7ec/0x4ec0
[  340.565469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.571003]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.576539]  ? should_fail+0x22d/0xd01
[  340.580437]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.585545]  ? __lock_acquire+0x7ec/0x4ec0
[  340.589781]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.594881]  ? __lock_acquire+0x7ec/0x4ec0
[  340.599113]  ? should_fail+0x22d/0xd01
[  340.603017]  ? mark_held_locks+0x130/0x130
[  340.607261]  ? mark_held_locks+0x130/0x130
[  340.611501]  ? graph_lock+0x170/0x170
[  340.615308]  ? print_usage_bug+0xc0/0xc0
[  340.619368]  ? graph_lock+0x170/0x170
[  340.623168]  ? print_usage_bug+0xc0/0xc0
[  340.627232]  ? wq_watchdog_touch+0x9c/0xfe
[  340.631468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.637004]  ? check_preemption_disabled+0x48/0x200
[  340.642017]  ? check_preemption_disabled+0x48/0x200
[  340.647050]  ? __lock_is_held+0xb5/0x140
[  340.651122]  __alloc_pages_nodemask+0xa80/0xde0
[  340.655800]  ? graph_lock+0x170/0x170
[  340.659610]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  340.664625]  ? graph_lock+0x170/0x170
[  340.668439]  ? find_held_lock+0x36/0x1c0
[  340.672519]  ? ____cache_alloc_node+0x1c7/0x1e0
[  340.677191]  ? lock_downgrade+0x900/0x900
[  340.681347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.686891]  cache_grow_begin+0x91/0x8c0
[  340.690951]  ? do_raw_spin_unlock+0xa7/0x2f0
[  340.695366]  fallback_alloc+0x203/0x2e0
[  340.699348]  ____cache_alloc_node+0x1c7/0x1e0
[  340.703852]  kmem_cache_alloc_node+0xe3/0x730
[  340.708348]  ? ipv6_get_ifaddr+0x42e/0x620
[  340.712593]  __alloc_skb+0x119/0x770
[  340.716311]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  340.721595]  ? skb_scrub_packet+0x490/0x490
[  340.725915]  ? lock_downgrade+0x900/0x900
[  340.730070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.735612]  ? refcount_sub_and_test_checked+0x203/0x310
[  340.741068]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  340.746525]  ? addrconf_rs_timer+0x690/0x690
[  340.750952]  ndisc_alloc_skb+0x144/0x340
[  340.755017]  ndisc_send_rs+0x331/0x6e0
[  340.758918]  addrconf_rs_timer+0x314/0x690
[  340.763170]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.767424]  call_timer_fn+0x272/0x920
[  340.771315]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.775553]  ? process_timeout+0x40/0x40
[  340.779610]  ? find_held_lock+0x36/0x1c0
[  340.783681]  ? __run_timers+0x7da/0xc70
[  340.787658]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.792154]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.796652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.800886]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  340.805469]  ? trace_hardirqs_on+0xbd/0x310
[  340.809786]  ? kasan_check_read+0x11/0x20
[  340.813932]  ? __run_timers+0x7da/0xc70
[  340.817906]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  340.823360]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.827600]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.831833]  __run_timers+0x7e5/0xc70
[  340.835651]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  340.841013]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  340.846032]  ? graph_lock+0x170/0x170
[  340.849834]  ? enqueue_hrtimer+0x1a5/0x560
[  340.854093]  ? lock_release+0x970/0x970
[  340.858070]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  340.863265]  ? find_held_lock+0x36/0x1c0
[  340.867329]  ? graph_lock+0x170/0x170
[  340.871139]  ? pvclock_read_flags+0x160/0x160
[  340.875639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.881176]  ? check_preemption_disabled+0x48/0x200
[  340.886209]  ? __lock_is_held+0xb5/0x140
[  340.890277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.895824]  ? check_preemption_disabled+0x48/0x200
[  340.900859]  run_timer_softirq+0x52/0xb0
[  340.904930]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.909961]  __do_softirq+0x30b/0xad8
[  340.913790]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  340.918906]  ? pvclock_read_flags+0x160/0x160
[  340.923406]  ? lapic_next_event+0x5a/0x90
[  340.927558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.933103]  ? check_preemption_disabled+0x48/0x200
[  340.938158]  ? check_preemption_disabled+0x48/0x200
[  340.943204]  ? kvm_clock_read+0x18/0x30
[  340.947198]  ? kvm_sched_clock_read+0x9/0x20
[  340.951623]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.957188]  ? check_preemption_disabled+0x48/0x200
[  340.962238]  irq_exit+0x17f/0x1c0
[  340.965706]  smp_apic_timer_interrupt+0x1cb/0x760
[  340.970564]  ? smp_reschedule_interrupt+0x109/0x650
[  340.975601]  ? smp_call_function_single_interrupt+0x650/0x650
[  340.981499]  ? interrupt_entry+0xb5/0xf0
[  340.985579]  ? trace_hardirqs_off_caller+0xbb/0x310
[  340.990604]  ? trace_hardirqs_off_caller+0xbb/0x310
[  340.995629]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.000482]  ? trace_hardirqs_on_caller+0x310/0x310
[  341.005514]  ? trace_hardirqs_on_caller+0x310/0x310
[  341.010539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.016085]  ? check_preemption_disabled+0x48/0x200
[  341.021103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.026668]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.031541]  apic_timer_interrupt+0xf/0x20
[  341.035778]  </IRQ>
[  341.038027] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  341.042974] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  341.061885] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  341.070096] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  341.077380] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  341.084654] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  341.091926] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  341.099208] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  341.106558]  skb_clone+0x1bb/0x500
[  341.110118]  ? finish_task_switch+0x2f5/0x900
[  341.114644]  ? skb_split+0x11e0/0x11e0
[  341.118551]  ? preempt_notifier_register+0x200/0x200
[  341.123666]  ? __switch_to_asm+0x34/0x70
[  341.127734]  ? __switch_to_asm+0x34/0x70
[  341.131796]  ? __switch_to_asm+0x40/0x70
[  341.135853]  ? __switch_to_asm+0x34/0x70
[  341.139915]  ? __switch_to_asm+0x40/0x70
[  341.143973]  ? __switch_to_asm+0x34/0x70
[  341.148034]  ? __switch_to_asm+0x40/0x70
[  341.152098]  ? __switch_to_asm+0x34/0x70
[  341.156173]  ? __switch_to_asm+0x34/0x70
[  341.160232]  ? __switch_to_asm+0x40/0x70
[  341.164289]  ? __switch_to_asm+0x34/0x70
[  341.168360]  bpf_clone_redirect+0xb9/0x490
[  341.172607]  ? __schedule+0x874/0x1ed0
[  341.176511]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  341.181543]  ? __sched_text_start+0x8/0x8
[  341.185711]  ? retint_kernel+0x2d/0x2d
[  341.189607]  ? find_held_lock+0x36/0x1c0
[  341.193686]  ? lock_acquire+0x1ed/0x520
[  341.197662]  ? bpf_test_run+0x32e/0x5a0
[  341.201641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.207184]  ? check_preemption_disabled+0x48/0x200
[  341.212213]  ? kasan_check_read+0x11/0x20
[  341.216367]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  341.221651]  ? rcu_bh_qs+0xc0/0xc0
[  341.225214]  ? preempt_schedule+0x4d/0x60
[  341.229368]  ? ___preempt_schedule+0x16/0x18
[  341.233784]  ? bpf_test_run+0x1c0/0x5a0
[  341.237772]  ? netlink_diag_dump+0x2a0/0x2a0
[  341.242187]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.247719]  ? bpf_test_init.isra.9+0x70/0x100
[  341.252307]  ? bpf_prog_test_run_skb+0x634/0xb40
[  341.257073]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  341.261917]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  341.267456]  ? fput+0x130/0x1a0
[  341.270738]  ? __bpf_prog_get+0x9b/0x290
[  341.274804]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  341.279645]  ? bpf_prog_test_run+0x130/0x1a0
[  341.284056]  ? __x64_sys_bpf+0x3d8/0x510
[  341.288120]  ? bpf_prog_get+0x20/0x20
[  341.291951]  ? do_syscall_64+0x1b9/0x820
[  341.296016]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  341.301386]  ? syscall_return_slowpath+0x5e0/0x5e0
[  341.306314]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.311170]  ? trace_hardirqs_on_caller+0x310/0x310
[  341.316186]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  341.321206]  ? prepare_exit_to_usermode+0x291/0x3b0
[  341.326229]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.331086]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  341.336469] warn_alloc_show_mem: 1 callbacks suppressed
[  341.336481] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  341.336483] Mem-Info:
[  341.336522] active_anon:50125 inactive_anon:112 isolated_anon:0
[  341.336522]  active_file:14 inactive_file:14 isolated_file:0
[  341.336522]  unevictable:0 dirty:0 writeback:0 unstable:0
[  341.336522]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  341.336522]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  341.336522]  free:13772 free_pcp:215 free_cma:0
[  341.341850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  341.348607] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  341.351012] Call Trace:
[  341.383875] Node 0 
[  341.393222]  <IRQ>
[  341.420728] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  341.423290]  dump_stack+0x1c4/0x2b4
[  341.425486] lowmem_reserve[]: 0
[  341.427637]  ? dump_stack_print_info.cold.2+0x52/0x52
[  341.453117]  2819 6323
[  341.456778]  warn_alloc.cold.119+0xb7/0x1bd
[  341.460019]  6323
[  341.465204]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  341.471992]  ? lock_downgrade+0x900/0x900
[  341.474033] Node 0 
[  341.478874]  ? trace_hardirqs_off+0xb8/0x310
[  341.483020] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  341.485232]  ? trace_hardirqs_off+0xb8/0x310
[  341.489613] lowmem_reserve[]:
[  341.516601]  __alloc_pages_slowpath+0x2667/0x2d80
[  341.520977]  0
[  341.524102]  ? warn_alloc+0x120/0x120
[  341.528882]  0 3503
[  341.530691]  ? __lock_acquire+0x7ec/0x4ec0
[  341.534454]  3503
[  341.536693]  ? warn_alloc+0x120/0x120
[  341.540905] Node 0 
[  341.542960]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  341.546756] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  341.548962]  ? print_usage_bug+0xc0/0xc0
[  341.555248] lowmem_reserve[]: 0
[  341.583542]  ? warn_alloc+0x120/0x120
[  341.587575]  0
[  341.590845]  ? print_usage_bug+0xc0/0xc0
[  341.594615]  0
[  341.596413]  ? mark_held_locks+0x130/0x130
[  341.600448]  0
[  341.602242]  ? mark_held_locks+0x130/0x130
[  341.606456] Node 0 
[  341.608253]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.612457] DMA: 
[  341.614686]  ? should_fail+0x22d/0xd01
[  341.620195] 1*4kB 
[  341.622251]  ? graph_lock+0x170/0x170
[  341.626114] (U) 
[  341.628266]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  341.632042] 0*8kB 
[  341.634016]  ? __lock_acquire+0x7ec/0x4ec0
[  341.639086] 0*16kB 1*32kB 
[  341.641237]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  341.645445] (U) 
[  341.648281]  ? should_fail+0x22d/0xd01
[  341.653358] 2*64kB 
[  341.655333]  ? mark_held_locks+0x130/0x130
[  341.659188] (U) 
[  341.661420]  ? mark_held_locks+0x130/0x130
[  341.665627] 1*128kB 
[  341.667604]  ? lock_downgrade+0x900/0x900
[  341.671811] (U) 
[  341.674140]  ? graph_lock+0x170/0x170
[  341.678262] 1*256kB 
[  341.680231]  ? graph_lock+0x170/0x170
[  341.684003] (U) 
[  341.686325]  ? graph_lock+0x170/0x170
[  341.690101] 0*512kB 
[  341.692069]  ? print_usage_bug+0xc0/0xc0
[  341.695844] 1*1024kB 
[  341.698164]  ? do_raw_spin_unlock+0xa7/0x2f0
[  341.702195] (U) 
[  341.704602]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.708977] 1*2048kB (M) 
[  341.710966]  ? check_preemption_disabled+0x48/0x200
[  341.716478] 3*4096kB 
[  341.719229]  ? check_preemption_disabled+0x48/0x200
[  341.719257]  ? __lock_is_held+0xb5/0x140
[  341.724240] (M) 
[  341.726648]  __alloc_pages_nodemask+0xa80/0xde0
[  341.731634] = 15908kB
[  341.735693]  ? graph_lock+0x170/0x170
[  341.737642] Node 0 
[  341.742307]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  341.744688] DMA32: 
[  341.748486]  ? graph_lock+0x170/0x170
[  341.750697] 4*4kB 
[  341.755715]  ? find_held_lock+0x36/0x1c0
[  341.757920] (M) 
[  341.761724]  ? ____cache_alloc_node+0x1c7/0x1e0
[  341.763842] 1*8kB (M) 
[  341.767916]  ? lock_downgrade+0x900/0x900
[  341.769863] 3*16kB 
[  341.774536]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.777002] (MH) 
[  341.781160]  cache_grow_begin+0x91/0x8c0
[  341.783370] 3*32kB 
[  341.788899]  ? do_raw_spin_unlock+0xa7/0x2f0
[  341.790938] (MH) 
[  341.794995]  fallback_alloc+0x203/0x2e0
[  341.797200] 6*64kB 
[  341.801600]  ____cache_alloc_node+0x1c7/0x1e0
[  341.803633] (MH) 
[  341.807606]  kmem_cache_alloc_node+0xe3/0x730
[  341.809813] 5*128kB (MH) 2*256kB (M) 4*512kB (MH) 3*1024kB (MH) 
[  341.814341]  ? __kmalloc_node_track_caller+0x47/0x70
[  341.816380] 3*2048kB 
[  341.820868]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.826986] (M) 
[  341.832094]  __alloc_skb+0x119/0x770
[  341.834476] 3*4096kB 
[  341.840012]  ? skb_scrub_packet+0x490/0x490
[  341.841955] (M) 
[  341.845667]  ? vprintk_default+0x28/0x30
[  341.848045] = 25256kB
[  341.852357]  ? vprintk_func+0x85/0x181
[  341.854309] Node 0 
[  341.858356]  ? printk+0xa7/0xcf
[  341.860742] Normal: 
[  341.864623]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  341.866838] 935*4kB 
[  341.870117]  new_skb+0x26/0x1c0
[  341.872406] (MEH) 
[  341.877159]  aoecmd_cfg+0x279/0x7f0
[  341.879458] 451*8kB (ME) 
[  341.882747]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  341.884867] 205*16kB 
[  341.888491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.891221] (MEH) 
[  341.895540]  ? check_preemption_disabled+0x48/0x200
[  341.897922] 59*32kB 
[  341.903454]  ? check_preemption_disabled+0x48/0x200
[  341.905579] (ME) 
[  341.910597]  ? __lock_is_held+0xb5/0x140
[  341.912888] 10*64kB 
[  341.918787]  discover_timer+0x50/0x60
[  341.920122] (MH) 
[  341.924185]  call_timer_fn+0x272/0x920
[  341.926481] 0*128kB 
[  341.930277]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  341.932317] 3*256kB 
[  341.936197]  ? process_timeout+0x40/0x40
[  341.938497] (H) 
[  341.943330]  ? find_held_lock+0x36/0x1c0
[  341.943353]  ? mark_held_locks+0xc7/0x130
[  341.945647] 0*512kB 
[  341.949705]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.951669] 0*1024kB 
[  341.955723]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.959838] 0*2048kB 0*4096kB 
[  341.962172]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  341.966645] = 13924kB
[  341.969052]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  341.973527] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  341.976707]  ? trace_hardirqs_on+0xbd/0x310
[  341.981530] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  341.983929]  ? kasan_check_read+0x11/0x20
[  341.988499] 147 total pagecache pages
[  341.997336]  ? __run_timers+0x7da/0xc70
[  342.001634] 0 pages in swap cache
[  342.010209]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.014334] Swap cache stats: add 0, delete 0, find 0/0
[  342.018160]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  342.022101] Free swap  = 0kB
[  342.025549]  __run_timers+0x7e5/0xc70
[  342.030964] Total swap = 0kB
[  342.030972] 1965979 pages RAM
[  342.036344]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  342.041159] 0 pages HighMem/MovableOnly
[  342.044176]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  342.047947] 342307 pages reserved
[  342.050960]  ? graph_lock+0x170/0x170
[  342.054043] 0 pages cma reserved
[  342.059408]  ? print_usage_bug+0xc0/0xc0
[  342.063423] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  342.068364]  ? lock_release+0x970/0x970
[  342.068381]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  342.072018] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  342.075613]  ? find_held_lock+0x36/0x1c0
[  342.078952] syz-executor5 cpuset=
[  342.083005]  ? graph_lock+0x170/0x170
[  342.089476] syz5
[  342.093452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.098612]  mems_allowed=0
[  342.109103]  ? check_preemption_disabled+0x48/0x200
[  342.135792]  ? __lock_is_held+0xb5/0x140
[  342.139861]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.145406]  ? check_preemption_disabled+0x48/0x200
[  342.150435]  run_timer_softirq+0x52/0xb0
[  342.154501]  ? rcu_read_lock_sched_held+0x108/0x120
[  342.159529]  __do_softirq+0x30b/0xad8
[  342.163347]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  342.168459]  ? pvclock_read_flags+0x160/0x160
[  342.172954]  ? lapic_next_event+0x5a/0x90
[  342.177109]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.182659]  ? check_preemption_disabled+0x48/0x200
[  342.187764]  ? check_preemption_disabled+0x48/0x200
[  342.192794]  ? kvm_clock_read+0x18/0x30
[  342.197257]  ? kvm_sched_clock_read+0x9/0x20
[  342.201673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.207220]  ? check_preemption_disabled+0x48/0x200
[  342.212261]  irq_exit+0x17f/0x1c0
[  342.215721]  smp_apic_timer_interrupt+0x1cb/0x760
[  342.220562]  ? smp_reschedule_interrupt+0x109/0x650
[  342.225581]  ? smp_call_function_single_interrupt+0x650/0x650
[  342.231467]  ? interrupt_entry+0xb5/0xf0
[  342.235535]  ? trace_hardirqs_off_caller+0xbb/0x310
[  342.240550]  ? trace_hardirqs_off_caller+0xbb/0x310
[  342.245570]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.250417]  ? trace_hardirqs_on_caller+0x310/0x310
[  342.255436]  ? trace_hardirqs_on_caller+0x310/0x310
[  342.260457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.265998]  ? check_preemption_disabled+0x48/0x200
[  342.271019]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.276568]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.281776]  apic_timer_interrupt+0xf/0x20
[  342.286012]  </IRQ>
[  342.288255] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  342.293532] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  342.312439] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  342.320157] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  342.327425] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  342.334692] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  342.341958] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  342.349229] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  342.356523]  ? arch_local_irq_restore+0x45/0x52
[  342.361203]  dump_stack+0x195/0x2b4
[  342.364838]  ? dump_stack_print_info.cold.2+0x52/0x52
[  342.370044]  dump_header+0x27b/0xf72
[  342.373772]  ? mark_held_locks+0x130/0x130
[  342.378006]  ? pagefault_out_of_memory+0x197/0x197
[  342.382946]  ? __lock_acquire+0x7ec/0x4ec0
[  342.387178]  ? graph_lock+0x170/0x170
[  342.390980]  ? mem_cgroup_charge_statistics+0x780/0x780
[  342.396437]  ? print_usage_bug+0xc0/0xc0
[  342.400509]  ? graph_lock+0x170/0x170
[  342.404315]  ? print_usage_bug+0xc0/0xc0
[  342.408377]  ? print_usage_bug+0xc0/0xc0
[  342.412444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.417987]  ? find_held_lock+0x36/0x1c0
[  342.422063]  ? mark_held_locks+0xc7/0x130
[  342.426263]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  342.431364]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  342.436469]  ? lockdep_hardirqs_on+0x421/0x5c0
[  342.441061]  ? trace_hardirqs_on+0xbd/0x310
[  342.445381]  ? kasan_check_read+0x11/0x20
[  342.449532]  ? ___ratelimit+0x36f/0x655
[  342.453507]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.458956]  ? trace_hardirqs_on+0x310/0x310
[  342.463367]  ? lock_downgrade+0x900/0x900
[  342.467523]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  342.472634]  ? ___ratelimit+0xaa/0x655
[  342.476522]  ? idr_get_free+0xec0/0xec0
[  342.480499]  ? kasan_check_write+0x14/0x20
[  342.484734]  ? do_raw_spin_lock+0xc1/0x200
[  342.488980]  oom_kill_process.cold.27+0x10/0x903
[  342.493742]  ? graph_lock+0x170/0x170
[  342.497552]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  342.503344]  ? kasan_check_read+0x11/0x20
[  342.507606]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.512886]  ? oom_evaluate_task+0x540/0x540
[  342.517316]  ? find_held_lock+0x36/0x1c0
[  342.521383]  ? out_of_memory+0x974/0x1430
[  342.525536]  ? lock_downgrade+0x900/0x900
[  342.529686]  ? check_preemption_disabled+0x48/0x200
[  342.534707]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  342.540500]  ? kasan_check_read+0x11/0x20
[  342.544650]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.549929]  ? rcu_bh_qs+0xc0/0xc0
[  342.553474]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.559020]  ? oom_evaluate_task+0x302/0x540
[  342.563435]  out_of_memory+0xa84/0x1430
[  342.567418]  ? oom_killer_disable+0x3a0/0x3a0
[  342.571918]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  342.576853]  ? __mutex_add_waiter+0x2a0/0x2a0
[  342.581362]  __alloc_pages_slowpath+0x2318/0x2d80
[  342.586237]  ? warn_alloc+0x120/0x120
[  342.590044]  ? dequeue_entity+0x3f4/0x1770
[  342.594279]  ? rcu_read_lock_sched_held+0x108/0x120
[  342.599300]  ? print_usage_bug+0xc0/0xc0
[  342.603359]  ? warn_alloc+0x120/0x120
[  342.607167]  ? print_usage_bug+0xc0/0xc0
[  342.611236]  ? print_usage_bug+0xc0/0xc0
[  342.615302]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.620840]  ? should_fail+0x22d/0xd01
[  342.624733]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  342.629871]  ? __lock_is_held+0xb5/0x140
[  342.633943]  ? graph_lock+0x170/0x170
[  342.637747]  ? ___might_sleep+0x1ed/0x300
[  342.641891]  ? lock_release+0x970/0x970
[  342.645866]  ? arch_local_save_flags+0x40/0x40
[  342.650460]  ? __might_sleep+0x95/0x190
[  342.654446]  __alloc_pages_nodemask+0xa80/0xde0
[  342.659117]  ? graph_lock+0x170/0x170
[  342.662931]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  342.667945]  ? graph_lock+0x170/0x170
[  342.671760]  ? mark_held_locks+0xc7/0x130
[  342.675903]  ? find_held_lock+0x36/0x1c0
[  342.679969]  ? cache_grow_begin+0x5a4/0x8c0
[  342.684293]  ? lockdep_hardirqs_on+0x421/0x5c0
[  342.688882]  ? trace_hardirqs_on+0xbd/0x310
[  342.693204]  ? fallback_alloc+0x203/0x2e0
[  342.697351]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.702805]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  342.708354]  cache_grow_begin+0x91/0x8c0
[  342.712677]  ? do_raw_spin_unlock+0xa7/0x2f0
[  342.717097]  fallback_alloc+0x203/0x2e0
[  342.721081]  ____cache_alloc_node+0x1c7/0x1e0
[  342.725589]  kmem_cache_alloc_trace+0x214/0x750
[  342.730275]  do_syslog+0xb9b/0x1690
[  342.733914]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  342.738930]  ? finish_wait+0x430/0x430
[  342.742820]  ? aa_path_link+0x5e0/0x5e0
[  342.746801]  kmsg_read+0x8f/0xc0
[  342.750169]  ? kmsg_poll+0xb0/0xb0
[  342.753711]  proc_reg_read+0x2a3/0x3d0
[  342.757605]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  342.762538]  ? trace_hardirqs_off+0x310/0x310
[  342.767043]  ? lockdep_hardirqs_on+0x421/0x5c0
[  342.771630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.777183]  __vfs_read+0x117/0x9b0
[  342.780816]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  342.785748]  ? vfs_copy_file_range+0xb90/0xb90
[  342.790339]  ? fsnotify+0x12f0/0x12f0
[  342.794157]  ? fsnotify_first_mark+0x350/0x350
[  342.798756]  ? security_file_permission+0x1c2/0x230
[  342.803778]  ? rw_verify_area+0x118/0x360
[  342.807931]  vfs_read+0x17f/0x3c0
[  342.811390]  ksys_read+0x101/0x260
[  342.814933]  ? kernel_write+0x120/0x120
[  342.818911]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.824362]  ? trace_hardirqs_on+0x310/0x310
[  342.828768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.834314]  __x64_sys_read+0x73/0xb0
[  342.838122]  do_syscall_64+0x1b9/0x820
[  342.842031]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  342.847396]  ? syscall_return_slowpath+0x5e0/0x5e0
[  342.852323]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.857172]  ? trace_hardirqs_on_caller+0x310/0x310
[  342.862190]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  342.867210]  ? prepare_exit_to_usermode+0x291/0x3b0
[  342.872236]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.877087]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  342.882274] RIP: 0033:0x7ff70d3601fd
[  342.885989] Code: Bad RIP value.
[  342.889355] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  342.897066] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  342.904334] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  342.911599] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  342.918866] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  342.926145] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  342.933446] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  342.933509] aoe: skb alloc failure
[  342.940722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  342.940728] Call Trace:
[  342.940736]  <IRQ>
[  342.940760]  dump_stack+0x1c4/0x2b4
[  342.940779]  ? dump_stack_print_info.cold.2+0x52/0x52
[  342.944329] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  342.953663]  warn_alloc.cold.119+0xb7/0x1bd
[  342.956209] rsyslogd cpuset=
[  342.958617]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  342.962217] /
[  342.967412]  ? lock_downgrade+0x900/0x900
[  342.977440]  mems_allowed=0
[  342.998355]  ? trace_hardirqs_off+0xb8/0x310
[  343.002774]  ? trace_hardirqs_off+0xb8/0x310
[  343.007196]  __alloc_pages_slowpath+0x2667/0x2d80
[  343.012072]  ? warn_alloc+0x120/0x120
[  343.015874]  ? trace_hardirqs_on+0x310/0x310
[  343.020287]  ? warn_alloc+0x120/0x120
[  343.024094]  ? print_usage_bug+0xc0/0xc0
[  343.028167]  ? warn_alloc+0x120/0x120
[  343.031967]  ? ktime_get+0x2e1/0x440
[  343.035682]  ? print_usage_bug+0xc0/0xc0
[  343.039755]  ? __lock_acquire+0x7ec/0x4ec0
[  343.043988]  ? __lock_acquire+0x7ec/0x4ec0
[  343.048226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.053765]  ? should_fail+0x22d/0xd01
[  343.057657]  ? __lock_acquire+0x7ec/0x4ec0
[  343.061899]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  343.067494]  ? __lock_acquire+0x7ec/0x4ec0
[  343.071743]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  343.076845]  ? __lock_acquire+0x7ec/0x4ec0
[  343.081083]  ? should_fail+0x22d/0xd01
[  343.084990]  ? mark_held_locks+0x130/0x130
[  343.089235]  ? mark_held_locks+0x130/0x130
[  343.093481]  ? try_to_wake_up+0x10a/0x12f0
[  343.097727]  ? graph_lock+0x170/0x170
[  343.101533]  ? print_usage_bug+0xc0/0xc0
[  343.105603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.111150]  ? check_preemption_disabled+0x48/0x200
[  343.116173]  ? check_preemption_disabled+0x48/0x200
[  343.121201]  ? __lock_is_held+0xb5/0x140
[  343.125271]  __alloc_pages_nodemask+0xa80/0xde0
[  343.129944]  ? graph_lock+0x170/0x170
[  343.133750]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  343.138763]  ? graph_lock+0x170/0x170
[  343.142577]  ? find_held_lock+0x36/0x1c0
[  343.146648]  ? ____cache_alloc_node+0x1c7/0x1e0
[  343.151319]  ? lock_downgrade+0x900/0x900
[  343.155480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.161027]  cache_grow_begin+0x91/0x8c0
[  343.165092]  ? do_raw_spin_unlock+0xa7/0x2f0
[  343.169525]  fallback_alloc+0x203/0x2e0
[  343.173518]  ____cache_alloc_node+0x1c7/0x1e0
[  343.178028]  kmem_cache_alloc_node+0xe3/0x730
[  343.182535]  ? ipv6_get_ifaddr+0x42e/0x620
[  343.186787]  __alloc_skb+0x119/0x770
[  343.190514]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  343.195807]  ? skb_scrub_packet+0x490/0x490
[  343.200146]  ? lock_downgrade+0x900/0x900
[  343.204315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.209868]  ? refcount_sub_and_test_checked+0x203/0x310
[  343.215339]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  343.220803]  ? addrconf_rs_timer+0x690/0x690
[  343.225236]  ndisc_alloc_skb+0x144/0x340
[  343.229313]  ndisc_send_rs+0x331/0x6e0
[  343.233222]  addrconf_rs_timer+0x314/0x690
[  343.237467]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  343.241718]  call_timer_fn+0x272/0x920
[  343.245618]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  343.249863]  ? process_timeout+0x40/0x40
[  343.253925]  ? find_held_lock+0x36/0x1c0
[  343.258006]  ? __run_timers+0x7da/0xc70
[  343.261990]  ? _raw_spin_unlock_irq+0x27/0x80
[  343.266491]  ? _raw_spin_unlock_irq+0x27/0x80
[  343.270998]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  343.275247]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  343.279843]  ? trace_hardirqs_on+0xbd/0x310
[  343.284171]  ? kasan_check_read+0x11/0x20
[  343.288331]  ? __run_timers+0x7da/0xc70
[  343.292316]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  343.297788]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  343.302030]  __run_timers+0x7e5/0xc70
[  343.305852]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  343.311221]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  343.316245]  ? graph_lock+0x170/0x170
[  343.320054]  ? enqueue_hrtimer+0x1a5/0x560
[  343.324296]  ? lock_release+0x970/0x970
[  343.328277]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  343.333484]  ? find_held_lock+0x36/0x1c0
[  343.337563]  ? graph_lock+0x170/0x170
[  343.341374]  ? pvclock_read_flags+0x160/0x160
[  343.345876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.351428]  ? check_preemption_disabled+0x48/0x200
[  343.356464]  ? __lock_is_held+0xb5/0x140
[  343.360538]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.366091]  ? check_preemption_disabled+0x48/0x200
[  343.371145]  run_timer_softirq+0x52/0xb0
[  343.375217]  ? rcu_read_lock_sched_held+0x108/0x120
[  343.380242]  __do_softirq+0x30b/0xad8
[  343.384058]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  343.389179]  ? pvclock_read_flags+0x160/0x160
[  343.393678]  ? lapic_next_event+0x5a/0x90
[  343.397827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.403370]  ? check_preemption_disabled+0x48/0x200
[  343.408385]  ? check_preemption_disabled+0x48/0x200
[  343.413410]  ? kvm_clock_read+0x18/0x30
[  343.417384]  ? kvm_sched_clock_read+0x9/0x20
[  343.421797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.427335]  ? check_preemption_disabled+0x48/0x200
[  343.432366]  irq_exit+0x17f/0x1c0
[  343.435828]  smp_apic_timer_interrupt+0x1cb/0x760
[  343.440673]  ? smp_reschedule_interrupt+0x109/0x650
[  343.445693]  ? smp_call_function_single_interrupt+0x650/0x650
[  343.451587]  ? interrupt_entry+0xb5/0xf0
[  343.455655]  ? trace_hardirqs_off_caller+0xbb/0x310
[  343.460671]  ? trace_hardirqs_off_caller+0xbb/0x310
[  343.465694]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.470540]  ? trace_hardirqs_on_caller+0x310/0x310
[  343.475552]  ? trace_hardirqs_on_caller+0x310/0x310
[  343.480572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.486117]  ? check_preemption_disabled+0x48/0x200
[  343.491148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.496699]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.501552]  apic_timer_interrupt+0xf/0x20
[  343.505782]  </IRQ>
[  343.508020] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  343.512948] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  343.531853] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  343.539565] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  343.546839] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  343.554105] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  343.561380] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  343.568649] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  343.575969]  skb_clone+0x1bb/0x500
[  343.579513]  ? finish_task_switch+0x2f5/0x900
[  343.584007]  ? skb_split+0x11e0/0x11e0
[  343.587895]  ? preempt_notifier_register+0x200/0x200
[  343.592995]  ? __switch_to_asm+0x34/0x70
[  343.597056]  ? __switch_to_asm+0x34/0x70
[  343.601114]  ? __switch_to_asm+0x40/0x70
[  343.605180]  ? __switch_to_asm+0x34/0x70
[  343.609236]  ? __switch_to_asm+0x40/0x70
[  343.613292]  ? __switch_to_asm+0x34/0x70
[  343.617346]  ? __switch_to_asm+0x40/0x70
[  343.621403]  ? __switch_to_asm+0x34/0x70
[  343.625464]  ? __switch_to_asm+0x34/0x70
[  343.629526]  ? __switch_to_asm+0x40/0x70
[  343.633586]  ? __switch_to_asm+0x34/0x70
[  343.637659]  bpf_clone_redirect+0xb9/0x490
[  343.641899]  ? __schedule+0x874/0x1ed0
[  343.645795]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  343.650812]  ? __sched_text_start+0x8/0x8
[  343.654970]  ? retint_kernel+0x2d/0x2d
[  343.658863]  ? find_held_lock+0x36/0x1c0
[  343.662930]  ? lock_acquire+0x1ed/0x520
[  343.666900]  ? bpf_test_run+0x32e/0x5a0
[  343.670879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.676416]  ? check_preemption_disabled+0x48/0x200
[  343.681437]  ? kasan_check_read+0x11/0x20
[  343.685584]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  343.690862]  ? rcu_bh_qs+0xc0/0xc0
[  343.694403]  ? preempt_schedule+0x4d/0x60
[  343.698554]  ? ___preempt_schedule+0x16/0x18
[  343.702972]  ? bpf_test_run+0x1c0/0x5a0
[  343.706955]  ? netlink_diag_dump+0x2a0/0x2a0
[  343.711370]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.716906]  ? bpf_test_init.isra.9+0x70/0x100
[  343.721490]  ? bpf_prog_test_run_skb+0x634/0xb40
[  343.726262]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  343.731109]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  343.736651]  ? fput+0x130/0x1a0
[  343.739934]  ? __bpf_prog_get+0x9b/0x290
[  343.743996]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  343.748836]  ? bpf_prog_test_run+0x130/0x1a0
[  343.753252]  ? __x64_sys_bpf+0x3d8/0x510
[  343.757317]  ? bpf_prog_get+0x20/0x20
[  343.761150]  ? do_syscall_64+0x1b9/0x820
[  343.765211]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  343.770581]  ? syscall_return_slowpath+0x5e0/0x5e0
[  343.775513]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.780359]  ? trace_hardirqs_on_caller+0x310/0x310
[  343.785384]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  343.790406]  ? prepare_exit_to_usermode+0x291/0x3b0
[  343.795430]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.800286]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  343.805669] warn_alloc_show_mem: 1 callbacks suppressed
[  343.805680] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  343.805682] Mem-Info:
[  343.805713] active_anon:50125 inactive_anon:112 isolated_anon:0
[  343.805713]  active_file:14 inactive_file:14 isolated_file:0
[  343.805713]  unevictable:0 dirty:0 writeback:0 unstable:0
[  343.805713]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  343.805713]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  343.805713]  free:13772 free_pcp:215 free_cma:0
[  343.811052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  343.817805] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  343.820206] Call Trace:
[  343.853077] Node 0 
[  343.862424]  <IRQ>
[  343.889936] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  343.892501]  dump_stack+0x1c4/0x2b4
[  343.894695] lowmem_reserve[]: 0
[  343.896848]  ? dump_stack_print_info.cold.2+0x52/0x52
[  343.922328]  2819 6323
[  343.925982]  warn_alloc.cold.119+0xb7/0x1bd
[  343.929222]  6323
[  343.934405]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  343.941192]  ? lock_downgrade+0x900/0x900
[  343.943227] Node 0 
[  343.948079]  ? trace_hardirqs_off+0xb8/0x310
[  343.952224] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  343.954431]  ? trace_hardirqs_off+0xb8/0x310
[  343.958812] lowmem_reserve[]:
[  343.985623]  __alloc_pages_slowpath+0x2667/0x2d80
[  343.990003]  0
[  343.993131]  ? warn_alloc+0x120/0x120
[  343.997917]  0
[  343.999715]  ? __lock_acquire+0x7ec/0x4ec0
[  344.003489]  3503
[  344.005286]  ? warn_alloc+0x120/0x120
[  344.009497]  3503
[  344.011552]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  344.017378]  ? print_usage_bug+0xc0/0xc0
[  344.023158] Node 0 
[  344.027208]  ? warn_alloc+0x120/0x120
[  344.027240] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  344.027247] lowmem_reserve[]:
[  344.029477]  ? print_usage_bug+0xc0/0xc0
[  344.033252]  0
[  344.061554]  ? mark_held_locks+0x130/0x130
[  344.064631]  0
[  344.068683]  ? mark_held_locks+0x130/0x130
[  344.070462]  0
[  344.074693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.076465]  0
[  344.080689]  ? should_fail+0x22d/0xd01
[  344.087989]  ? graph_lock+0x170/0x170
[  344.089770] Node 0 
[  344.093649]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.097423] DMA: 
[  344.099655]  ? __lock_acquire+0x7ec/0x4ec0
[  344.104731] 1*4kB 
[  344.106791]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.110999] (U) 
[  344.113153]  ? should_fail+0x22d/0xd01
[  344.118235] 0*8kB 
[  344.120220]  ? mark_held_locks+0x130/0x130
[  344.124071] 0*16kB 
[  344.126214]  ? mark_held_locks+0x130/0x130
[  344.130423] 1*32kB 
[  344.132650]  ? lock_downgrade+0x900/0x900
[  344.136860] (U) 
[  344.139091]  ? graph_lock+0x170/0x170
[  344.143213] 2*64kB (U) 
[  344.145190]  ? graph_lock+0x170/0x170
[  344.148965] 1*128kB 
[  344.151543]  ? graph_lock+0x170/0x170
[  344.155320] (U) 
[  344.157638]  ? print_usage_bug+0xc0/0xc0
[  344.161414] 1*256kB 
[  344.163385]  ? do_raw_spin_unlock+0xa7/0x2f0
[  344.167422] (U) 
[  344.169739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.174118] 0*512kB 
[  344.176093]  ? check_preemption_disabled+0x48/0x200
[  344.181595] 1*1024kB (U) 
[  344.183919]  ? check_preemption_disabled+0x48/0x200
[  344.188907] 1*2048kB 
[  344.191664]  ? __lock_is_held+0xb5/0x140
[  344.196857] (M) 3*4096kB (M) = 15908kB
[  344.196870] Node 0 DMA32: 4*4kB (M) 1*8kB (M) 3*16kB (MH) 3*32kB (MH) 6*64kB (MH) 5*128kB (MH) 2*256kB (M) 4*512kB (MH) 3*1024kB (MH) 3*2048kB (M) 3*4096kB (M) = 25256kB
[  344.196933] Node 0 Normal: 935*4kB (MEH) 451*8kB (ME) 205*16kB (MEH) 59*32kB (ME) 10*64kB (MH) 0*128kB 3*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13924kB
[  344.196992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  344.196998] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  344.197001] 147 total pagecache pages
[  344.197012] 0 pages in swap cache
[  344.197019] Swap cache stats: add 0, delete 0, find 0/0
[  344.197024] Free swap  = 0kB
[  344.197028] Total swap = 0kB
[  344.197040] 1965979 pages RAM
[  344.199458]  __alloc_pages_nodemask+0xa80/0xde0
[  344.203573] 0 pages HighMem/MovableOnly
[  344.203581] 342307 pages reserved
[  344.207463]  ? graph_lock+0x170/0x170
[  344.222695] 0 pages cma reserved
[  344.222769] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  344.237097]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  344.237110]  ? graph_lock+0x170/0x170
[  344.237143]  ? find_held_lock+0x36/0x1c0
[  344.246058] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  344.254534]  ? ____cache_alloc_node+0x1c7/0x1e0
[  344.258306] syz-executor5 cpuset=
[  344.261752]  ? lock_downgrade+0x900/0x900
[  344.267085] syz5
[  344.270102]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.273094]  mems_allowed=0
[  344.276194]  cache_grow_begin+0x91/0x8c0
[  344.352437]  ? do_raw_spin_unlock+0xa7/0x2f0
[  344.356856]  fallback_alloc+0x203/0x2e0
[  344.360840]  ____cache_alloc_node+0x1c7/0x1e0
[  344.365340]  kmem_cache_alloc_node+0xe3/0x730
[  344.369835]  ? __kmalloc_node_track_caller+0x47/0x70
[  344.374944]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.380490]  __alloc_skb+0x119/0x770
[  344.384213]  ? skb_scrub_packet+0x490/0x490
[  344.388544]  ? vprintk_default+0x28/0x30
[  344.392610]  ? vprintk_func+0x85/0x181
[  344.396498]  ? printk+0xa7/0xcf
[  344.399777]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  344.404543]  new_skb+0x26/0x1c0
[  344.407824]  aoecmd_cfg+0x279/0x7f0
[  344.411457]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  344.415781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.421324]  ? check_preemption_disabled+0x48/0x200
[  344.426340]  ? check_preemption_disabled+0x48/0x200
[  344.431373]  ? __lock_is_held+0xb5/0x140
[  344.435444]  discover_timer+0x50/0x60
[  344.439249]  call_timer_fn+0x272/0x920
[  344.443146]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  344.447993]  ? process_timeout+0x40/0x40
[  344.452057]  ? find_held_lock+0x36/0x1c0
[  344.456125]  ? mark_held_locks+0xc7/0x130
[  344.460286]  ? _raw_spin_unlock_irq+0x27/0x80
[  344.464778]  ? _raw_spin_unlock_irq+0x27/0x80
[  344.469276]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  344.474122]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  344.478713]  ? trace_hardirqs_on+0xbd/0x310
[  344.483038]  ? kasan_check_read+0x11/0x20
[  344.487185]  ? __run_timers+0x7da/0xc70
[  344.491171]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  344.496633]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  344.501476]  __run_timers+0x7e5/0xc70
[  344.505291]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  344.510660]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  344.515680]  ? graph_lock+0x170/0x170
[  344.519483]  ? print_usage_bug+0xc0/0xc0
[  344.523543]  ? lock_release+0x970/0x970
[  344.527522]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  344.532717]  ? find_held_lock+0x36/0x1c0
[  344.536785]  ? graph_lock+0x170/0x170
[  344.540589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.546130]  ? check_preemption_disabled+0x48/0x200
[  344.551173]  ? __lock_is_held+0xb5/0x140
[  344.555235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.560773]  ? check_preemption_disabled+0x48/0x200
[  344.565796]  run_timer_softirq+0x52/0xb0
[  344.569856]  ? rcu_read_lock_sched_held+0x108/0x120
[  344.574874]  __do_softirq+0x30b/0xad8
[  344.578690]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  344.583800]  ? pvclock_read_flags+0x160/0x160
[  344.588295]  ? lapic_next_event+0x5a/0x90
[  344.592442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.597983]  ? check_preemption_disabled+0x48/0x200
[  344.603001]  ? check_preemption_disabled+0x48/0x200
[  344.608030]  ? kvm_clock_read+0x18/0x30
[  344.612021]  ? kvm_sched_clock_read+0x9/0x20
[  344.616437]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.621976]  ? check_preemption_disabled+0x48/0x200
[  344.627016]  irq_exit+0x17f/0x1c0
[  344.630477]  smp_apic_timer_interrupt+0x1cb/0x760
[  344.635319]  ? smp_reschedule_interrupt+0x109/0x650
[  344.640351]  ? smp_call_function_single_interrupt+0x650/0x650
[  344.646244]  ? interrupt_entry+0xb5/0xf0
[  344.650310]  ? trace_hardirqs_off_caller+0xbb/0x310
[  344.655327]  ? trace_hardirqs_off_caller+0xbb/0x310
[  344.660343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  344.665211]  ? trace_hardirqs_on_caller+0x310/0x310
[  344.670230]  ? trace_hardirqs_on_caller+0x310/0x310
[  344.675247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.680787]  ? check_preemption_disabled+0x48/0x200
[  344.685807]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.691362]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  344.696222]  apic_timer_interrupt+0xf/0x20
[  344.700455]  </IRQ>
[  344.702703] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  344.707990] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  344.726908] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  344.734630] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  344.741909] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  344.749203] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  344.756480] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  344.763755] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  344.771066]  ? arch_local_irq_restore+0x45/0x52
[  344.775750]  dump_stack+0x195/0x2b4
[  344.779390]  ? dump_stack_print_info.cold.2+0x52/0x52
[  344.784602]  dump_header+0x27b/0xf72
[  344.788333]  ? mark_held_locks+0x130/0x130
[  344.792571]  ? pagefault_out_of_memory+0x197/0x197
[  344.797515]  ? __lock_acquire+0x7ec/0x4ec0
[  344.801749]  ? graph_lock+0x170/0x170
[  344.805554]  ? mem_cgroup_charge_statistics+0x780/0x780
[  344.810923]  ? print_usage_bug+0xc0/0xc0
[  344.814991]  ? graph_lock+0x170/0x170
[  344.818798]  ? print_usage_bug+0xc0/0xc0
[  344.822856]  ? print_usage_bug+0xc0/0xc0
[  344.826925]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.832468]  ? find_held_lock+0x36/0x1c0
[  344.836537]  ? mark_held_locks+0xc7/0x130
[  344.840689]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  344.845793]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  344.850896]  ? lockdep_hardirqs_on+0x421/0x5c0
[  344.855478]  ? trace_hardirqs_on+0xbd/0x310
[  344.859800]  ? kasan_check_read+0x11/0x20
[  344.863947]  ? ___ratelimit+0x36f/0x655
[  344.867928]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  344.873382]  ? trace_hardirqs_on+0x310/0x310
[  344.877791]  ? lock_downgrade+0x900/0x900
[  344.881945]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  344.887050]  ? ___ratelimit+0xaa/0x655
[  344.890944]  ? idr_get_free+0xec0/0xec0
[  344.894920]  ? kasan_check_write+0x14/0x20
[  344.899162]  ? do_raw_spin_lock+0xc1/0x200
[  344.903404]  oom_kill_process.cold.27+0x10/0x903
[  344.908169]  ? graph_lock+0x170/0x170
[  344.911976]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  344.917772]  ? kasan_check_read+0x11/0x20
[  344.921926]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  344.927205]  ? oom_evaluate_task+0x540/0x540
[  344.931625]  ? find_held_lock+0x36/0x1c0
[  344.935693]  ? out_of_memory+0x974/0x1430
[  344.939841]  ? lock_downgrade+0x900/0x900
[  344.943994]  ? check_preemption_disabled+0x48/0x200
[  344.949196]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  344.954988]  ? kasan_check_read+0x11/0x20
[  344.959151]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  344.964433]  ? rcu_bh_qs+0xc0/0xc0
[  344.967976]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.973510]  ? oom_evaluate_task+0x302/0x540
[  344.977922]  out_of_memory+0xa84/0x1430
[  344.981905]  ? oom_killer_disable+0x3a0/0x3a0
[  344.986399]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  344.991332]  ? __mutex_add_waiter+0x2a0/0x2a0
[  344.995844]  __alloc_pages_slowpath+0x2318/0x2d80
[  345.000717]  ? warn_alloc+0x120/0x120
[  345.004517]  ? dequeue_entity+0x3f4/0x1770
[  345.008754]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.013780]  ? print_usage_bug+0xc0/0xc0
[  345.017846]  ? warn_alloc+0x120/0x120
[  345.021646]  ? print_usage_bug+0xc0/0xc0
[  345.025714]  ? print_usage_bug+0xc0/0xc0
[  345.029785]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.035325]  ? should_fail+0x22d/0xd01
[  345.039221]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.044361]  ? __lock_is_held+0xb5/0x140
[  345.048433]  ? graph_lock+0x170/0x170
[  345.052242]  ? ___might_sleep+0x1ed/0x300
[  345.056393]  ? lock_release+0x970/0x970
[  345.060371]  ? arch_local_save_flags+0x40/0x40
[  345.064968]  ? __might_sleep+0x95/0x190
[  345.069236]  __alloc_pages_nodemask+0xa80/0xde0
[  345.073910]  ? graph_lock+0x170/0x170
[  345.077718]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  345.082753]  ? graph_lock+0x170/0x170
[  345.086569]  ? mark_held_locks+0xc7/0x130
[  345.090718]  ? find_held_lock+0x36/0x1c0
[  345.094789]  ? cache_grow_begin+0x5a4/0x8c0
[  345.099115]  ? lockdep_hardirqs_on+0x421/0x5c0
[  345.103712]  ? trace_hardirqs_on+0xbd/0x310
[  345.108050]  ? fallback_alloc+0x203/0x2e0
[  345.112207]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.117669]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  345.123221]  cache_grow_begin+0x91/0x8c0
[  345.127291]  ? do_raw_spin_unlock+0xa7/0x2f0
[  345.131711]  fallback_alloc+0x203/0x2e0
[  345.135694]  ____cache_alloc_node+0x1c7/0x1e0
[  345.140202]  kmem_cache_alloc_trace+0x214/0x750
[  345.144890]  do_syslog+0xb9b/0x1690
[  345.148533]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  345.153551]  ? finish_wait+0x430/0x430
[  345.157448]  ? aa_path_link+0x5e0/0x5e0
[  345.161431]  kmsg_read+0x8f/0xc0
[  345.164806]  ? kmsg_poll+0xb0/0xb0
[  345.168355]  proc_reg_read+0x2a3/0x3d0
[  345.172254]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  345.177187]  ? trace_hardirqs_off+0x310/0x310
[  345.181689]  ? lockdep_hardirqs_on+0x421/0x5c0
[  345.186271]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.191821]  __vfs_read+0x117/0x9b0
[  345.195455]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  345.200895]  ? vfs_copy_file_range+0xb90/0xb90
[  345.205482]  ? fsnotify+0x12f0/0x12f0
[  345.209294]  ? fsnotify_first_mark+0x350/0x350
[  345.213895]  ? security_file_permission+0x1c2/0x230
[  345.218919]  ? rw_verify_area+0x118/0x360
[  345.223074]  vfs_read+0x17f/0x3c0
[  345.226537]  ksys_read+0x101/0x260
[  345.230084]  ? kernel_write+0x120/0x120
[  345.234063]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.239516]  ? trace_hardirqs_on+0x310/0x310
[  345.243928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.249484]  __x64_sys_read+0x73/0xb0
[  345.253296]  do_syscall_64+0x1b9/0x820
[  345.257188]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  345.262557]  ? syscall_return_slowpath+0x5e0/0x5e0
[  345.267492]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.272346]  ? trace_hardirqs_on_caller+0x310/0x310
[  345.277370]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  345.282393]  ? prepare_exit_to_usermode+0x291/0x3b0
[  345.287422]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.292301]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  345.297490] RIP: 0033:0x7ff70d3601fd
[  345.301205] Code: Bad RIP value.
[  345.304566] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  345.312279] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  345.319548] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  345.326817] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  345.334086] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  345.341356] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  345.348660] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  345.348722] aoe: skb alloc failure
[  345.355939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.355945] Call Trace:
[  345.355952]  <IRQ>
[  345.355976]  dump_stack+0x1c4/0x2b4
[  345.355995]  ? dump_stack_print_info.cold.2+0x52/0x52
[  345.359581] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  345.368888]  warn_alloc.cold.119+0xb7/0x1bd
[  345.371438] rsyslogd cpuset=
[  345.373587]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  345.377189] /
[  345.382380]  ? lock_downgrade+0x900/0x900
[  345.392416]  mems_allowed=0
[  345.396746]  ? trace_hardirqs_off+0xb8/0x310
[  345.417724]  ? trace_hardirqs_off+0xb8/0x310
[  345.422155]  __alloc_pages_slowpath+0x2667/0x2d80
[  345.427039]  ? warn_alloc+0x120/0x120
[  345.430848]  ? trace_hardirqs_on+0x310/0x310
[  345.435270]  ? warn_alloc+0x120/0x120
[  345.439077]  ? print_usage_bug+0xc0/0xc0
[  345.443153]  ? warn_alloc+0x120/0x120
[  345.446955]  ? ktime_get+0x2e1/0x440
[  345.450673]  ? print_usage_bug+0xc0/0xc0
[  345.454740]  ? __lock_acquire+0x7ec/0x4ec0
[  345.458977]  ? __lock_acquire+0x7ec/0x4ec0
[  345.463217]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.468756]  ? should_fail+0x22d/0xd01
[  345.472645]  ? __lock_acquire+0x7ec/0x4ec0
[  345.476881]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.481982]  ? __lock_acquire+0x7ec/0x4ec0
[  345.486225]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.491329]  ? __lock_acquire+0x7ec/0x4ec0
[  345.495570]  ? should_fail+0x22d/0xd01
[  345.499472]  ? mark_held_locks+0x130/0x130
[  345.503719]  ? mark_held_locks+0x130/0x130
[  345.507960]  ? mark_held_locks+0xc7/0x130
[  345.512112]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  345.517132]  ? graph_lock+0x170/0x170
[  345.520939]  ? print_usage_bug+0xc0/0xc0
[  345.525000]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.530547]  ? check_preemption_disabled+0x48/0x200
[  345.535562]  ? check_preemption_disabled+0x48/0x200
[  345.540592]  ? __lock_is_held+0xb5/0x140
[  345.544660]  __alloc_pages_nodemask+0xa80/0xde0
[  345.549328]  ? graph_lock+0x170/0x170
[  345.553132]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  345.558165]  ? graph_lock+0x170/0x170
[  345.561976]  ? find_held_lock+0x36/0x1c0
[  345.566053]  ? ____cache_alloc_node+0x1c7/0x1e0
[  345.570729]  ? lock_downgrade+0x900/0x900
[  345.574901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.580447]  cache_grow_begin+0x91/0x8c0
[  345.584515]  ? do_raw_spin_unlock+0xa7/0x2f0
[  345.588940]  fallback_alloc+0x203/0x2e0
[  345.592924]  ____cache_alloc_node+0x1c7/0x1e0
[  345.597425]  kmem_cache_alloc_node+0xe3/0x730
[  345.601924]  ? ipv6_get_ifaddr+0x42e/0x620
[  345.606173]  __alloc_skb+0x119/0x770
[  345.609888]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  345.615180]  ? skb_scrub_packet+0x490/0x490
[  345.619507]  ? lock_downgrade+0x900/0x900
[  345.623671]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.629209]  ? refcount_sub_and_test_checked+0x203/0x310
[  345.634669]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  345.640122]  ? addrconf_rs_timer+0x690/0x690
[  345.644560]  ndisc_alloc_skb+0x144/0x340
[  345.648627]  ndisc_send_rs+0x331/0x6e0
[  345.652526]  addrconf_rs_timer+0x314/0x690
[  345.656765]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.661018]  call_timer_fn+0x272/0x920
[  345.664904]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.669151]  ? process_timeout+0x40/0x40
[  345.673213]  ? find_held_lock+0x36/0x1c0
[  345.677285]  ? __run_timers+0x7da/0xc70
[  345.681268]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.685761]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.690257]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.694495]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  345.699084]  ? trace_hardirqs_on+0xbd/0x310
[  345.703403]  ? kasan_check_read+0x11/0x20
[  345.707551]  ? __run_timers+0x7da/0xc70
[  345.711535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.717029]  ? tcp_compressed_ack_kick+0x220/0x220
[  345.721969]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.726209]  __run_timers+0x7e5/0xc70
[  345.730023]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  345.735392]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  345.740410]  ? graph_lock+0x170/0x170
[  345.744213]  ? enqueue_hrtimer+0x1a5/0x560
[  345.748451]  ? lock_release+0x970/0x970
[  345.752425]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  345.757623]  ? find_held_lock+0x36/0x1c0
[  345.761688]  ? graph_lock+0x170/0x170
[  345.765491]  ? pvclock_read_flags+0x160/0x160
[  345.769993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.775541]  ? check_preemption_disabled+0x48/0x200
[  345.780578]  ? __lock_is_held+0xb5/0x140
[  345.784646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.790186]  ? check_preemption_disabled+0x48/0x200
[  345.795216]  run_timer_softirq+0x52/0xb0
[  345.799277]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.804296]  __do_softirq+0x30b/0xad8
[  345.808114]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  345.813233]  ? pvclock_read_flags+0x160/0x160
[  345.817729]  ? lapic_next_event+0x5a/0x90
[  345.821879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.827420]  ? check_preemption_disabled+0x48/0x200
[  345.832438]  ? check_preemption_disabled+0x48/0x200
[  345.837462]  ? kvm_clock_read+0x18/0x30
[  345.841438]  ? kvm_sched_clock_read+0x9/0x20
[  345.845852]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.851394]  ? check_preemption_disabled+0x48/0x200
[  345.856426]  irq_exit+0x17f/0x1c0
[  345.859889]  smp_apic_timer_interrupt+0x1cb/0x760
[  345.864730]  ? smp_reschedule_interrupt+0x109/0x650
[  345.869749]  ? smp_call_function_single_interrupt+0x650/0x650
[  345.875634]  ? interrupt_entry+0xb5/0xf0
[  345.879696]  ? trace_hardirqs_off_caller+0xbb/0x310
[  345.884709]  ? trace_hardirqs_off_caller+0xbb/0x310
[  345.889727]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.894572]  ? trace_hardirqs_on_caller+0x310/0x310
[  345.899584]  ? trace_hardirqs_on_caller+0x310/0x310
[  345.904615]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.910165]  ? check_preemption_disabled+0x48/0x200
[  345.915187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.920731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.925589]  apic_timer_interrupt+0xf/0x20
[  345.929817]  </IRQ>
[  345.932062] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  345.936991] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  345.955895] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  345.963612] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  345.970880] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  345.978154] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  345.985427] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  345.992694] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  346.000014]  skb_clone+0x1bb/0x500
[  346.003558]  ? finish_task_switch+0x2f5/0x900
[  346.008058]  ? skb_split+0x11e0/0x11e0
[  346.011950]  ? preempt_notifier_register+0x200/0x200
[  346.017056]  ? __switch_to_asm+0x34/0x70
[  346.021118]  ? __switch_to_asm+0x34/0x70
[  346.025187]  ? __switch_to_asm+0x40/0x70
[  346.029249]  ? __switch_to_asm+0x34/0x70
[  346.033306]  ? __switch_to_asm+0x40/0x70
[  346.037363]  ? __switch_to_asm+0x34/0x70
[  346.041514]  ? __switch_to_asm+0x40/0x70
[  346.045572]  ? __switch_to_asm+0x34/0x70
[  346.049632]  ? __switch_to_asm+0x34/0x70
[  346.053695]  ? __switch_to_asm+0x40/0x70
[  346.057751]  ? __switch_to_asm+0x34/0x70
[  346.061822]  bpf_clone_redirect+0xb9/0x490
[  346.066062]  ? __schedule+0x874/0x1ed0
[  346.069964]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  346.074986]  ? __sched_text_start+0x8/0x8
[  346.079154]  ? retint_kernel+0x2d/0x2d
[  346.083052]  ? find_held_lock+0x36/0x1c0
[  346.087126]  ? lock_acquire+0x1ed/0x520
[  346.091110]  ? bpf_test_run+0x32e/0x5a0
[  346.095097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.100638]  ? check_preemption_disabled+0x48/0x200
[  346.105664]  ? kasan_check_read+0x11/0x20
[  346.109812]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  346.115094]  ? rcu_bh_qs+0xc0/0xc0
[  346.118637]  ? preempt_schedule+0x4d/0x60
[  346.122788]  ? ___preempt_schedule+0x16/0x18
[  346.127206]  ? bpf_test_run+0x1c0/0x5a0
[  346.131193]  ? netlink_diag_dump+0x2a0/0x2a0
[  346.135609]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.141154]  ? bpf_test_init.isra.9+0x70/0x100
[  346.145744]  ? bpf_prog_test_run_skb+0x634/0xb40
[  346.150507]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  346.155360]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  346.160893]  ? fput+0x130/0x1a0
[  346.164178]  ? __bpf_prog_get+0x9b/0x290
[  346.168241]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  346.173080]  ? bpf_prog_test_run+0x130/0x1a0
[  346.177497]  ? __x64_sys_bpf+0x3d8/0x510
[  346.181566]  ? bpf_prog_get+0x20/0x20
[  346.185388]  ? do_syscall_64+0x1b9/0x820
[  346.189451]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  346.194819]  ? syscall_return_slowpath+0x5e0/0x5e0
[  346.199932]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.204785]  ? trace_hardirqs_on_caller+0x310/0x310
[  346.209816]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  346.214842]  ? prepare_exit_to_usermode+0x291/0x3b0
[  346.219868]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.224723]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  346.230104] warn_alloc_show_mem: 1 callbacks suppressed
[  346.230116] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  346.230118] Mem-Info:
[  346.230159] active_anon:50125 inactive_anon:112 isolated_anon:0
[  346.230159]  active_file:14 inactive_file:14 isolated_file:0
[  346.230159]  unevictable:0 dirty:0 writeback:0 unstable:0
[  346.230159]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  346.230159]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  346.230159]  free:13772 free_pcp:215 free_cma:0
[  346.235499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  346.242260] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  346.244655] Call Trace:
[  346.277533] Node 0 
[  346.286889]  <IRQ>
[  346.314407] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  346.316976]  dump_stack+0x1c4/0x2b4
[  346.319180] lowmem_reserve[]:
[  346.321331]  ? dump_stack_print_info.cold.2+0x52/0x52
[  346.346814]  0
[  346.350461]  warn_alloc.cold.119+0xb7/0x1bd
[  346.353529]  2819
[  346.358712]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  346.360485]  6323
[  346.364798]  ? lock_downgrade+0x900/0x900
[  346.366832]  6323
[  346.371671]  ? trace_hardirqs_off+0xb8/0x310
[  346.377845]  ? trace_hardirqs_off+0xb8/0x310
[  346.379883] Node 0 
[  346.384304]  __alloc_pages_slowpath+0x2667/0x2d80
[  346.388704] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  346.390936]  ? warn_alloc+0x120/0x120
[  346.395726] lowmem_reserve[]:
[  346.422547]  ? warn_alloc+0x120/0x120
[  346.426320]  0
[  346.429418]  ? print_usage_bug+0xc0/0xc0
[  346.433190]  0
[  346.434986]  ? warn_alloc+0x120/0x120
[  346.439023]  3503
[  346.440823]  ? print_usage_bug+0xc0/0xc0
[  346.444589]  3503
[  346.446653]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  346.450686] Node 0 
[  346.452740]  ? ktime_get+0x2e1/0x440
[  346.457754] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  346.459965]  ? check_preemption_disabled+0x48/0x200
[  346.463645] lowmem_reserve[]: 0
[  346.491949]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.496939]  0
[  346.500212]  ? should_fail+0x22d/0xd01
[  346.505721]  0
[  346.507509]  ? kasan_check_read+0x11/0x20
[  346.507527]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  346.507544]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  346.511403]  0
[  346.513207]  ? __lock_acquire+0x7ec/0x4ec0
[  346.517330] Node 0 
[  346.522607]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  346.527691] DMA: 
[  346.529492]  ? should_fail+0x22d/0xd01
[  346.533704] 1*4kB 
[  346.535940]  ? mark_held_locks+0x130/0x130
[  346.541005] (U) 
[  346.543069]  ? mark_held_locks+0x130/0x130
[  346.546933] 0*8kB 
[  346.549075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.553277] 0*16kB 1*32kB 
[  346.555266]  ? graph_lock+0x170/0x170
[  346.559469] (U) 
[  346.561608]  ? mark_held_locks+0xc7/0x130
[  346.561628]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  346.567146] 2*64kB 
[  346.569990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.573763] (U) 
[  346.575736]  ? check_preemption_disabled+0x48/0x200
[  346.579851] 1*128kB (U) 
[  346.584865]  ? check_preemption_disabled+0x48/0x200
[  346.584893]  ? __lock_is_held+0xb5/0x140
[  346.587091] 1*256kB (U) 
[  346.592893]  __alloc_pages_nodemask+0xa80/0xde0
[  346.594843] 0*512kB 
[  346.599848]  ? graph_lock+0x170/0x170
[  346.602493] 1*1024kB (U) 
[  346.607510]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  346.611547] 1*2048kB 
[  346.614214]  ? graph_lock+0x170/0x170
[  346.618853] (M) 3*4096kB 
[  346.621194]  ? find_held_lock+0x36/0x1c0
[  346.624960] (M) 
[  346.627816]  ? ____cache_alloc_node+0x1c7/0x1e0
[  346.632812] = 15908kB
[  346.635215]  ? lock_downgrade+0x900/0x900
[  346.638992] Node 0 
[  346.641751]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.645783] DMA32: 
[  346.647761]  cache_grow_begin+0x91/0x8c0
[  346.652398] 4*4kB 
[  346.654805]  ? do_raw_spin_unlock+0xa7/0x2f0
[  346.658926] (M) 
[  346.661171]  fallback_alloc+0x203/0x2e0
[  346.666678] 1*8kB 
[  346.668913]  ____cache_alloc_node+0x1c7/0x1e0
[  346.672948] (M) 
[  346.675103]  kmem_cache_alloc_node+0xe3/0x730
[  346.679483] 3*16kB 
[  346.681630]  ? __kmalloc_node_track_caller+0x47/0x70
[  346.685574] (MH) 
[  346.687721]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.692184] 3*32kB (MH) 
[  346.694178]  __alloc_skb+0x119/0x770
[  346.698645] 6*64kB 
[  346.700879]  ? skb_scrub_packet+0x490/0x490
[  346.705950] (MH) 
[  346.708018]  ? vprintk_default+0x28/0x30
[  346.713531] 5*128kB (MH) 
[  346.716202]  ? vprintk_func+0x85/0x181
[  346.719885] 2*256kB (M) 
[  346.722123]  ? printk+0xa7/0xcf
[  346.726426] 4*512kB 
[  346.728479]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  346.732516] (MH) 
[  346.735276]  new_skb+0x26/0x1c0
[  346.739130] 3*1024kB 
[  346.741802]  aoecmd_cfg+0x279/0x7f0
[  346.745055] (MH) 
[  346.747378]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  346.752103] 3*2048kB (M) 
[  346.754181]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.757434] 3*4096kB 
[  346.759845]  ? check_preemption_disabled+0x48/0x200
[  346.763442] (M) 
[  346.765500]  ? check_preemption_disabled+0x48/0x200
[  346.769796] = 25256kB
[  346.772559]  ? __lock_is_held+0xb5/0x140
[  346.778060] Node 0 
[  346.780471]  discover_timer+0x50/0x60
[  346.785470] Normal: 
[  346.787444]  call_timer_fn+0x272/0x920
[  346.792430] 935*4kB 
[  346.794831]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  346.798864] (MEH) 
[  346.801095]  ? process_timeout+0x40/0x40
[  346.804909] 451*8kB (ME) 
[  346.807238]  ? find_held_lock+0x36/0x1c0
[  346.811091] 205*16kB (MEH) 
[  346.813420]  ? mark_held_locks+0xc7/0x130
[  346.818249] 59*32kB 
[  346.820399]  ? _raw_spin_unlock_irq+0x27/0x80
[  346.824430] (ME) 
[  346.827186]  ? _raw_spin_unlock_irq+0x27/0x80
[  346.831221] 10*64kB 
[  346.834152]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  346.838273] (MH) 
[  346.840595]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  346.845058] 0*128kB 3*256kB 
[  346.847123]  ? trace_hardirqs_on+0xbd/0x310
[  346.851594] (H) 
[  346.853909]  ? kasan_check_read+0x11/0x20
[  346.858723] 0*512kB 
[  346.860782]  ? __run_timers+0x7da/0xc70
[  346.865363] 0*1024kB 
[  346.868379]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  346.872686] 0*2048kB 
[  346.874670]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  346.878782] 0*4096kB 
[  346.881102]  __run_timers+0x7e5/0xc70
[  346.885050] = 13924kB
[  346.887467]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  346.892885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  346.895283]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  346.900103] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  346.902499]  ? graph_lock+0x170/0x170
[  346.906303] 147 total pagecache pages
[  346.908705]  ? print_usage_bug+0xc0/0xc0
[  346.914048] 0 pages in swap cache
[  346.922880]  ? lock_release+0x970/0x970
[  346.927871] Swap cache stats: add 0, delete 0, find 0/0
[  346.927880] Free swap  = 0kB
[  346.936449]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  346.940224] Total swap = 0kB
[  346.944029]  ? find_held_lock+0x36/0x1c0
[  346.948054] 1965979 pages RAM
[  346.951498]  ? graph_lock+0x170/0x170
[  346.955446] 0 pages HighMem/MovableOnly
[  346.955454] 342307 pages reserved
[  346.960813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.963803] 0 pages cma reserved
[  346.968991]  ? check_preemption_disabled+0x48/0x200
[  346.972049] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  346.976053]  ? __lock_is_held+0xb5/0x140
[  346.979238] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  346.982933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.986883] syz-executor5 cpuset=
[  346.990335]  ? check_preemption_disabled+0x48/0x200
[  346.995842] syz5
[  346.999206]  run_timer_softirq+0x52/0xb0
[  347.004211]  mems_allowed=0
[  347.010693]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.053102]  __do_softirq+0x30b/0xad8
[  347.056923]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  347.062037]  ? pvclock_read_flags+0x160/0x160
[  347.066732]  ? lapic_next_event+0x5a/0x90
[  347.070884]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.076423]  ? check_preemption_disabled+0x48/0x200
[  347.081443]  ? check_preemption_disabled+0x48/0x200
[  347.086464]  ? kvm_clock_read+0x18/0x30
[  347.090442]  ? kvm_sched_clock_read+0x9/0x20
[  347.094855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.100394]  ? check_preemption_disabled+0x48/0x200
[  347.105428]  irq_exit+0x17f/0x1c0
[  347.108892]  smp_apic_timer_interrupt+0x1cb/0x760
[  347.113737]  ? smp_reschedule_interrupt+0x109/0x650
[  347.118756]  ? smp_call_function_single_interrupt+0x650/0x650
[  347.124638]  ? interrupt_entry+0xb5/0xf0
[  347.128700]  ? trace_hardirqs_off_caller+0xbb/0x310
[  347.133714]  ? trace_hardirqs_off_caller+0xbb/0x310
[  347.138731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.143577]  ? trace_hardirqs_on_caller+0x310/0x310
[  347.148589]  ? trace_hardirqs_on_caller+0x310/0x310
[  347.153606]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.159153]  ? check_preemption_disabled+0x48/0x200
[  347.164170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.169716]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.174570]  apic_timer_interrupt+0xf/0x20
[  347.178797]  </IRQ>
[  347.181040] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  347.186322] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  347.205241] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  347.212959] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  347.220225] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  347.227490] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  347.234758] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  347.242027] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  347.249322]  ? arch_local_irq_restore+0x45/0x52
[  347.254004]  dump_stack+0x195/0x2b4
[  347.257642]  ? dump_stack_print_info.cold.2+0x52/0x52
[  347.262843]  dump_header+0x27b/0xf72
[  347.266566]  ? mark_held_locks+0x130/0x130
[  347.270802]  ? pagefault_out_of_memory+0x197/0x197
[  347.275738]  ? __lock_acquire+0x7ec/0x4ec0
[  347.279972]  ? graph_lock+0x170/0x170
[  347.283771]  ? mem_cgroup_charge_statistics+0x780/0x780
[  347.289151]  ? print_usage_bug+0xc0/0xc0
[  347.293221]  ? graph_lock+0x170/0x170
[  347.297036]  ? print_usage_bug+0xc0/0xc0
[  347.301104]  ? print_usage_bug+0xc0/0xc0
[  347.305186]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.310728]  ? find_held_lock+0x36/0x1c0
[  347.314804]  ? mark_held_locks+0xc7/0x130
[  347.318960]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  347.324064]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  347.329171]  ? lockdep_hardirqs_on+0x421/0x5c0
[  347.333759]  ? trace_hardirqs_on+0xbd/0x310
[  347.338079]  ? kasan_check_read+0x11/0x20
[  347.342231]  ? ___ratelimit+0x36f/0x655
[  347.346211]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  347.351664]  ? trace_hardirqs_on+0x310/0x310
[  347.356073]  ? lock_downgrade+0x900/0x900
[  347.360230]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  347.365334]  ? ___ratelimit+0xaa/0x655
[  347.369227]  ? idr_get_free+0xec0/0xec0
[  347.373205]  ? kasan_check_write+0x14/0x20
[  347.377442]  ? do_raw_spin_lock+0xc1/0x200
[  347.381684]  oom_kill_process.cold.27+0x10/0x903
[  347.386442]  ? graph_lock+0x170/0x170
[  347.390253]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  347.396048]  ? kasan_check_read+0x11/0x20
[  347.400215]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  347.405495]  ? oom_evaluate_task+0x540/0x540
[  347.409908]  ? find_held_lock+0x36/0x1c0
[  347.413979]  ? out_of_memory+0x974/0x1430
[  347.418131]  ? lock_downgrade+0x900/0x900
[  347.422292]  ? check_preemption_disabled+0x48/0x200
[  347.427318]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  347.433111]  ? kasan_check_read+0x11/0x20
[  347.437265]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  347.442543]  ? rcu_bh_qs+0xc0/0xc0
[  347.446089]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.451624]  ? oom_evaluate_task+0x302/0x540
[  347.456044]  out_of_memory+0xa84/0x1430
[  347.460033]  ? oom_killer_disable+0x3a0/0x3a0
[  347.464527]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  347.469551]  ? __mutex_add_waiter+0x2a0/0x2a0
[  347.474058]  __alloc_pages_slowpath+0x2318/0x2d80
[  347.478932]  ? warn_alloc+0x120/0x120
[  347.482731]  ? dequeue_entity+0x3f4/0x1770
[  347.486966]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.491994]  ? print_usage_bug+0xc0/0xc0
[  347.496231]  ? warn_alloc+0x120/0x120
[  347.500034]  ? print_usage_bug+0xc0/0xc0
[  347.504100]  ? print_usage_bug+0xc0/0xc0
[  347.508170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.513711]  ? should_fail+0x22d/0xd01
[  347.517602]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.522736]  ? __lock_is_held+0xb5/0x140
[  347.526804]  ? graph_lock+0x170/0x170
[  347.530612]  ? ___might_sleep+0x1ed/0x300
[  347.534758]  ? lock_release+0x970/0x970
[  347.538731]  ? arch_local_save_flags+0x40/0x40
[  347.543325]  ? __might_sleep+0x95/0x190
[  347.547305]  __alloc_pages_nodemask+0xa80/0xde0
[  347.551977]  ? graph_lock+0x170/0x170
[  347.555831]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  347.560848]  ? graph_lock+0x170/0x170
[  347.564659]  ? mark_held_locks+0xc7/0x130
[  347.568806]  ? find_held_lock+0x36/0x1c0
[  347.572877]  ? cache_grow_begin+0x5a4/0x8c0
[  347.577198]  ? lockdep_hardirqs_on+0x421/0x5c0
[  347.581782]  ? trace_hardirqs_on+0xbd/0x310
[  347.586107]  ? fallback_alloc+0x203/0x2e0
[  347.590266]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  347.595726]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  347.601276]  cache_grow_begin+0x91/0x8c0
[  347.605340]  ? do_raw_spin_unlock+0xa7/0x2f0
[  347.609761]  fallback_alloc+0x203/0x2e0
[  347.613745]  ____cache_alloc_node+0x1c7/0x1e0
[  347.618249]  kmem_cache_alloc_trace+0x214/0x750
[  347.622935]  do_syslog+0xb9b/0x1690
[  347.626577]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  347.631597]  ? finish_wait+0x430/0x430
[  347.635490]  ? aa_path_link+0x5e0/0x5e0
[  347.639469]  kmsg_read+0x8f/0xc0
[  347.642830]  ? kmsg_poll+0xb0/0xb0
[  347.646371]  proc_reg_read+0x2a3/0x3d0
[  347.650271]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  347.655203]  ? trace_hardirqs_off+0x310/0x310
[  347.659707]  ? lockdep_hardirqs_on+0x421/0x5c0
[  347.664290]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.669839]  __vfs_read+0x117/0x9b0
[  347.673470]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  347.678402]  ? vfs_copy_file_range+0xb90/0xb90
[  347.682989]  ? fsnotify+0x12f0/0x12f0
[  347.686799]  ? fsnotify_first_mark+0x350/0x350
[  347.691393]  ? security_file_permission+0x1c2/0x230
[  347.696417]  ? rw_verify_area+0x118/0x360
[  347.700572]  vfs_read+0x17f/0x3c0
[  347.704038]  ksys_read+0x101/0x260
[  347.707585]  ? kernel_write+0x120/0x120
[  347.711565]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  347.717020]  ? trace_hardirqs_on+0x310/0x310
[  347.721430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.726973]  __x64_sys_read+0x73/0xb0
[  347.730784]  do_syscall_64+0x1b9/0x820
[  347.734673]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  347.740041]  ? syscall_return_slowpath+0x5e0/0x5e0
[  347.744973]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.749820]  ? trace_hardirqs_on_caller+0x310/0x310
[  347.754839]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  347.759857]  ? prepare_exit_to_usermode+0x291/0x3b0
[  347.764883]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.769740]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  347.774932] RIP: 0033:0x7ff70d3601fd
[  347.778650] Code: Bad RIP value.
[  347.782015] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  347.789729] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  347.797175] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  347.804570] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  347.812513] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  347.820128] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  347.827440] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  347.827503] aoe: skb alloc failure
[  347.834718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  347.834724] Call Trace:
[  347.834732]  <IRQ>
[  347.834755]  dump_stack+0x1c4/0x2b4
[  347.834774]  ? dump_stack_print_info.cold.2+0x52/0x52
[  347.838335] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  347.847668]  warn_alloc.cold.119+0xb7/0x1bd
[  347.847684]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  347.847702]  ? lock_downgrade+0x900/0x900
[  347.847724]  ? trace_hardirqs_off+0xb8/0x310
[  347.847744]  ? trace_hardirqs_off+0xb8/0x310
[  347.847765]  __alloc_pages_slowpath+0x2667/0x2d80
[  347.850327] rsyslogd cpuset=
[  347.852499]  ? warn_alloc+0x120/0x120
[  347.856421] /
[  347.861601]  ? trace_hardirqs_on+0x310/0x310
[  347.861617]  ? warn_alloc+0x120/0x120
[  347.861634]  ? print_usage_bug+0xc0/0xc0
[  347.861647]  ? warn_alloc+0x120/0x120
[  347.861659]  ? ktime_get+0x2e1/0x440
[  347.861672]  ? print_usage_bug+0xc0/0xc0
[  347.861688]  ? __lock_acquire+0x7ec/0x4ec0
[  347.861700]  ? __lock_acquire+0x7ec/0x4ec0
[  347.861712]  ? kasan_check_read+0x11/0x20
[  347.861733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.872627]  mems_allowed=0
[  347.876948]  ? should_fail+0x22d/0xd01
[  347.956851]  ? rcu_bh_qs+0xc0/0xc0
[  347.960408]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.965525]  ? __lock_acquire+0x7ec/0x4ec0
[  347.969772]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.974895]  ? __lock_acquire+0x7ec/0x4ec0
[  347.979132]  ? should_fail+0x22d/0xd01
[  347.983048]  ? rcu_idle_enter+0x4b0/0x4b0
[  347.987214]  ? mark_held_locks+0x130/0x130
[  347.991458]  ? mark_held_locks+0x130/0x130
[  347.995700]  ? mark_held_locks+0xc7/0x130
[  347.999849]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  348.004872]  ? graph_lock+0x170/0x170
[  348.008675]  ? print_usage_bug+0xc0/0xc0
[  348.012741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.018288]  ? check_preemption_disabled+0x48/0x200
[  348.023306]  ? check_preemption_disabled+0x48/0x200
[  348.028340]  ? __lock_is_held+0xb5/0x140
[  348.032417]  __alloc_pages_nodemask+0xa80/0xde0
[  348.037091]  ? graph_lock+0x170/0x170
[  348.040905]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  348.045921]  ? graph_lock+0x170/0x170
[  348.049743]  ? find_held_lock+0x36/0x1c0
[  348.053822]  ? ____cache_alloc_node+0x1c7/0x1e0
[  348.058499]  ? lock_downgrade+0x900/0x900
[  348.062666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.068328]  cache_grow_begin+0x91/0x8c0
[  348.072399]  ? do_raw_spin_unlock+0xa7/0x2f0
[  348.076828]  fallback_alloc+0x203/0x2e0
[  348.080815]  ____cache_alloc_node+0x1c7/0x1e0
[  348.085328]  kmem_cache_alloc_node+0xe3/0x730
[  348.089829]  ? ipv6_get_ifaddr+0x42e/0x620
[  348.094078]  __alloc_skb+0x119/0x770
[  348.097798]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  348.103086]  ? skb_scrub_packet+0x490/0x490
[  348.107419]  ? lock_downgrade+0x900/0x900
[  348.111587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.117145]  ? refcount_sub_and_test_checked+0x203/0x310
[  348.122627]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  348.128090]  ? addrconf_rs_timer+0x690/0x690
[  348.132523]  ndisc_alloc_skb+0x144/0x340
[  348.136593]  ndisc_send_rs+0x331/0x6e0
[  348.140491]  addrconf_rs_timer+0x314/0x690
[  348.144744]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  348.149000]  call_timer_fn+0x272/0x920
[  348.152893]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  348.157143]  ? process_timeout+0x40/0x40
[  348.161212]  ? find_held_lock+0x36/0x1c0
[  348.165292]  ? __run_timers+0x7da/0xc70
[  348.169280]  ? _raw_spin_unlock_irq+0x27/0x80
[  348.173778]  ? _raw_spin_unlock_irq+0x27/0x80
[  348.178277]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  348.182525]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  348.187114]  ? trace_hardirqs_on+0xbd/0x310
[  348.191445]  ? kasan_check_read+0x11/0x20
[  348.195601]  ? __run_timers+0x7da/0xc70
[  348.199862]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  348.205325]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  348.209572]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  348.213813]  __run_timers+0x7e5/0xc70
[  348.217637]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  348.223008]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  348.228032]  ? graph_lock+0x170/0x170
[  348.231844]  ? enqueue_hrtimer+0x1a5/0x560
[  348.236084]  ? lock_release+0x970/0x970
[  348.240066]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  348.245274]  ? find_held_lock+0x36/0x1c0
[  348.249350]  ? graph_lock+0x170/0x170
[  348.253165]  ? pvclock_read_flags+0x160/0x160
[  348.257670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.263227]  ? check_preemption_disabled+0x48/0x200
[  348.268270]  ? __lock_is_held+0xb5/0x140
[  348.272342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.277891]  ? check_preemption_disabled+0x48/0x200
[  348.282926]  run_timer_softirq+0x52/0xb0
[  348.287020]  ? rcu_read_lock_sched_held+0x108/0x120
[  348.292062]  __do_softirq+0x30b/0xad8
[  348.295886]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  348.301000]  ? pvclock_read_flags+0x160/0x160
[  348.305506]  ? lapic_next_event+0x5a/0x90
[  348.309664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.315210]  ? check_preemption_disabled+0x48/0x200
[  348.320232]  ? check_preemption_disabled+0x48/0x200
[  348.325259]  ? kvm_clock_read+0x18/0x30
[  348.329236]  ? kvm_sched_clock_read+0x9/0x20
[  348.333651]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.339198]  ? check_preemption_disabled+0x48/0x200
[  348.344232]  irq_exit+0x17f/0x1c0
[  348.347698]  smp_apic_timer_interrupt+0x1cb/0x760
[  348.352547]  ? smp_reschedule_interrupt+0x109/0x650
[  348.357574]  ? smp_call_function_single_interrupt+0x650/0x650
[  348.363464]  ? interrupt_entry+0xb5/0xf0
[  348.367540]  ? trace_hardirqs_off_caller+0xbb/0x310
[  348.372563]  ? trace_hardirqs_off_caller+0xbb/0x310
[  348.377589]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.382444]  ? trace_hardirqs_on_caller+0x310/0x310
[  348.387466]  ? trace_hardirqs_on_caller+0x310/0x310
[  348.392495]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.398045]  ? check_preemption_disabled+0x48/0x200
[  348.403065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.408641]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.413520]  apic_timer_interrupt+0xf/0x20
[  348.417769]  </IRQ>
[  348.420019] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  348.424956] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  348.446557] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  348.454278] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  348.461553] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  348.468835] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  348.476111] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  348.483393] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  348.490713]  skb_clone+0x1bb/0x500
[  348.494261]  ? finish_task_switch+0x2f5/0x900
[  348.498767]  ? skb_split+0x11e0/0x11e0
[  348.502662]  ? preempt_notifier_register+0x200/0x200
[  348.507772]  ? __switch_to_asm+0x34/0x70
[  348.511835]  ? __switch_to_asm+0x34/0x70
[  348.515898]  ? __switch_to_asm+0x40/0x70
[  348.519965]  ? __switch_to_asm+0x34/0x70
[  348.524027]  ? __switch_to_asm+0x40/0x70
[  348.528090]  ? __switch_to_asm+0x34/0x70
[  348.532159]  ? __switch_to_asm+0x40/0x70
[  348.536220]  ? __switch_to_asm+0x34/0x70
[  348.540283]  ? __switch_to_asm+0x34/0x70
[  348.544343]  ? __switch_to_asm+0x40/0x70
[  348.548405]  ? __switch_to_asm+0x34/0x70
[  348.552481]  bpf_clone_redirect+0xb9/0x490
[  348.556727]  ? __schedule+0x874/0x1ed0
[  348.560622]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  348.565661]  ? __sched_text_start+0x8/0x8
[  348.569820]  ? retint_kernel+0x2d/0x2d
[  348.573722]  ? find_held_lock+0x36/0x1c0
[  348.577794]  ? lock_acquire+0x1ed/0x520
[  348.581769]  ? bpf_test_run+0x32e/0x5a0
[  348.585748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.591292]  ? check_preemption_disabled+0x48/0x200
[  348.596316]  ? kasan_check_read+0x11/0x20
[  348.600476]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  348.605756]  ? rcu_bh_qs+0xc0/0xc0
[  348.609301]  ? preempt_schedule+0x4d/0x60
[  348.613454]  ? ___preempt_schedule+0x16/0x18
[  348.617872]  ? bpf_test_run+0x1c0/0x5a0
[  348.621870]  ? netlink_diag_dump+0x2a0/0x2a0
[  348.626290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.631834]  ? bpf_test_init.isra.9+0x70/0x100
[  348.636427]  ? bpf_prog_test_run_skb+0x634/0xb40
[  348.641198]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  348.646048]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  348.651588]  ? fput+0x130/0x1a0
[  348.654873]  ? __bpf_prog_get+0x9b/0x290
[  348.658937]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  348.663779]  ? bpf_prog_test_run+0x130/0x1a0
[  348.668192]  ? __x64_sys_bpf+0x3d8/0x510
[  348.672256]  ? bpf_prog_get+0x20/0x20
[  348.676080]  ? do_syscall_64+0x1b9/0x820
[  348.680150]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  348.685529]  ? syscall_return_slowpath+0x5e0/0x5e0
[  348.690458]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.695309]  ? trace_hardirqs_on_caller+0x310/0x310
[  348.700329]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  348.705348]  ? prepare_exit_to_usermode+0x291/0x3b0
[  348.710378]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.715235]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  348.720617] warn_alloc_show_mem: 1 callbacks suppressed
[  348.720630] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  348.720631] Mem-Info:
[  348.720663] active_anon:50125 inactive_anon:112 isolated_anon:0
[  348.720663]  active_file:14 inactive_file:14 isolated_file:0
[  348.720663]  unevictable:0 dirty:0 writeback:0 unstable:0
[  348.720663]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  348.720663]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  348.720663]  free:13772 free_pcp:215 free_cma:0
[  348.726000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  348.726009] Call Trace:
[  348.732772] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  348.735183]  <IRQ>
[  348.768062] Node 0 
[  348.777431]  dump_stack+0x1c4/0x2b4
[  348.780008] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  348.807503]  ? dump_stack_print_info.cold.2+0x52/0x52
[  348.809632] lowmem_reserve[]:
[  348.811877]  warn_alloc.cold.119+0xb7/0x1bd
[  348.815468]  0
[  348.840979]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  348.846149]  2819 6323
[  348.849263]  ? lock_downgrade+0x900/0x900
[  348.853548]  6323
[  348.855356]  ? trace_hardirqs_off+0xb8/0x310
[  348.860172] Node 0 
[  348.862666]  ? trace_hardirqs_off+0xb8/0x310
[  348.866808] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  348.868848]  __alloc_pages_slowpath+0x2667/0x2d80
[  348.873219] lowmem_reserve[]: 0
[  348.875495]  ? warn_alloc+0x120/0x120
[  348.879853]  0 3503
[  348.906687]  ? __lock_acquire+0x7ec/0x4ec0
[  348.911505]  3503
[  348.914779]  ? warn_alloc+0x120/0x120
[  348.918557] Node 0 
[  348.920792]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  348.925023] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  348.927060]  ? print_usage_bug+0xc0/0xc0
[  348.930834] lowmem_reserve[]:
[  348.933069]  ? warn_alloc+0x120/0x120
[  348.938839]  0
[  348.967133]  ? print_usage_bug+0xc0/0xc0
[  348.971178]  0
[  348.974283]  ? mark_held_locks+0x130/0x130
[  348.978062]  0
[  348.979866]  ? mark_held_locks+0x130/0x130
[  348.983899]  0
[  348.985698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.989905] Node 0 
[  348.991702]  ? should_fail+0x22d/0xd01
[  348.995914] DMA: 
[  348.997712]  ? graph_lock+0x170/0x170
[  349.003221] 1*4kB 
[  349.005458]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.009317] (U) 
[  349.011377]  ? __lock_acquire+0x7ec/0x4ec0
[  349.015157] 0*8kB 
[  349.017305]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.022373] 0*16kB 1*32kB 
[  349.024354]  ? should_fail+0x22d/0xd01
[  349.028647] (U) 
[  349.030802]  ? mark_held_locks+0x130/0x130
[  349.035869] 2*64kB (U) 
[  349.038724]  ? mark_held_locks+0x130/0x130
[  349.042584] 1*128kB 
[  349.044562]  ? lock_downgrade+0x900/0x900
[  349.048772] (U) 
[  349.051353]  ? graph_lock+0x170/0x170
[  349.055565] 1*256kB 
[  349.057882]  ? graph_lock+0x170/0x170
[  349.062014] (U) 0*512kB 
[  349.063999]  ? graph_lock+0x170/0x170
[  349.068264] 1*1024kB (U) 
[  349.070597]  ? print_usage_bug+0xc0/0xc0
[  349.074373] 1*2048kB 
[  349.077041]  ? do_raw_spin_unlock+0xa7/0x2f0
[  349.080812] (M) 
[  349.083567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.087601] 3*4096kB 
[  349.090007]  ? check_preemption_disabled+0x48/0x200
[  349.094387] (M) 
[  349.096362]  ? check_preemption_disabled+0x48/0x200
[  349.101865] = 15908kB
[  349.101872] Node 0 
[  349.104290]  ? __lock_is_held+0xb5/0x140
[  349.109273] DMA32: 
[  349.111246]  __alloc_pages_nodemask+0xa80/0xde0
[  349.116231] 4*4kB 
[  349.118636]  ? graph_lock+0x170/0x170
[  349.120844] (M) 
[  349.124910]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  349.127121] 1*8kB 
[  349.131783]  ? graph_lock+0x170/0x170
[  349.131809]  ? find_held_lock+0x36/0x1c0
[  349.133925] (M) 
[  349.137726]  ? ____cache_alloc_node+0x1c7/0x1e0
[  349.139669] 3*16kB 
[  349.144680]  ? lock_downgrade+0x900/0x900
[  349.146804] (MH) 
[  349.150603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.154626] 3*32kB (MH) 
[  349.156608]  cache_grow_begin+0x91/0x8c0
[  349.161245] 6*64kB 
[  349.163477]  ? do_raw_spin_unlock+0xa7/0x2f0
[  349.167592] (MH) 5*128kB 
[  349.169666]  fallback_alloc+0x203/0x2e0
[  349.175167] (MH) 2*256kB 
[  349.177866]  ____cache_alloc_node+0x1c7/0x1e0
[  349.181887] (M) 
[  349.184121]  kmem_cache_alloc_node+0xe3/0x730
[  349.188501] 4*512kB 
[  349.191253]  ? __kmalloc_node_track_caller+0x47/0x70
[  349.195199] (MH) 
[  349.197955]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.202427] 3*1024kB 
[  349.204402]  __alloc_skb+0x119/0x770
[  349.208867] (MH) 
[  349.211194]  ? skb_scrub_packet+0x490/0x490
[  349.216264] 3*2048kB (M) 
[  349.218336]  ? vprintk_default+0x28/0x30
[  349.223839] 3*4096kB (M) 
[  349.226256]  ? vprintk_func+0x85/0x181
[  349.229956] = 25256kB
[  349.232034]  ? printk+0xa7/0xcf
[  349.236329] Node 0 
[  349.239081]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  349.243120] Normal: 
[  349.245902]  new_skb+0x26/0x1c0
[  349.249762] 935*4kB 
[  349.252177]  aoecmd_cfg+0x279/0x7f0
[  349.255426] (MEH) 
[  349.257664]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  349.262391] 451*8kB 
[  349.264709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.267958] (ME) 
[  349.270294]  ? check_preemption_disabled+0x48/0x200
[  349.273890] 205*16kB (MEH) 
[  349.276050]  ? check_preemption_disabled+0x48/0x200
[  349.280338] 59*32kB (ME) 
[  349.282677]  ? __lock_is_held+0xb5/0x140
[  349.288175] 10*64kB (MH) 
[  349.290251]  discover_timer+0x50/0x60
[  349.295234] 0*128kB 
[  349.298173]  call_timer_fn+0x272/0x920
[  349.303172] 3*256kB 
[  349.305925]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  349.309961] (H) 
[  349.312716]  ? process_timeout+0x40/0x40
[  349.316489] 0*512kB 
[  349.318804]  ? find_held_lock+0x36/0x1c0
[  349.322675] 0*1024kB 
[  349.324999]  ? mark_held_locks+0xc7/0x130
[  349.329806] 0*2048kB 0*4096kB 
[  349.331785]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.335819] = 13924kB
[  349.338134]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.342185] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  349.344582]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  349.348720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  349.351901]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  349.356369] 147 total pagecache pages
[  349.358867]  ? trace_hardirqs_on+0xbd/0x310
[  349.363340] 0 pages in swap cache
[  349.372171]  ? kasan_check_read+0x11/0x20
[  349.372188]  ? __run_timers+0x7da/0xc70
[  349.377008] Swap cache stats: add 0, delete 0, find 0/0
[  349.377023] Free swap  = 0kB
[  349.385609]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.390166] Total swap = 0kB
[  349.390174] 1965979 pages RAM
[  349.393981]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  349.398267] 0 pages HighMem/MovableOnly
[  349.398276] 342307 pages reserved
[  349.401726]  __run_timers+0x7e5/0xc70
[  349.405848] 0 pages cma reserved
[  349.409825]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  349.415223] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  349.418175]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  349.423705] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  349.426612]  ? graph_lock+0x170/0x170
[  349.429695] syz-executor5 cpuset=
[  349.434537]  ? print_usage_bug+0xc0/0xc0
[  349.438485] syz5
[  349.441934]  ? lock_release+0x970/0x970
[  349.445709]  mems_allowed=0
[  349.449064]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  349.501680]  ? find_held_lock+0x36/0x1c0
[  349.505751]  ? graph_lock+0x170/0x170
[  349.509563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.515106]  ? check_preemption_disabled+0x48/0x200
[  349.520156]  ? __lock_is_held+0xb5/0x140
[  349.524225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.529766]  ? check_preemption_disabled+0x48/0x200
[  349.534791]  run_timer_softirq+0x52/0xb0
[  349.538855]  ? rcu_read_lock_sched_held+0x108/0x120
[  349.543875]  __do_softirq+0x30b/0xad8
[  349.547693]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  349.552806]  ? pvclock_read_flags+0x160/0x160
[  349.557307]  ? lapic_next_event+0x5a/0x90
[  349.561544]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.567109]  ? check_preemption_disabled+0x48/0x200
[  349.572161]  ? check_preemption_disabled+0x48/0x200
[  349.577192]  ? kvm_clock_read+0x18/0x30
[  349.581176]  ? kvm_sched_clock_read+0x9/0x20
[  349.585592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.591147]  ? check_preemption_disabled+0x48/0x200
[  349.596186]  irq_exit+0x17f/0x1c0
[  349.599648]  smp_apic_timer_interrupt+0x1cb/0x760
[  349.604491]  ? smp_reschedule_interrupt+0x109/0x650
[  349.609530]  ? smp_call_function_single_interrupt+0x650/0x650
[  349.615422]  ? interrupt_entry+0xb5/0xf0
[  349.619492]  ? trace_hardirqs_off_caller+0xbb/0x310
[  349.624513]  ? trace_hardirqs_off_caller+0xbb/0x310
[  349.629540]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  349.634387]  ? trace_hardirqs_on_caller+0x310/0x310
[  349.639407]  ? trace_hardirqs_on_caller+0x310/0x310
[  349.644433]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.649977]  ? check_preemption_disabled+0x48/0x200
[  349.654995]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.660548]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  349.665407]  apic_timer_interrupt+0xf/0x20
[  349.669641]  </IRQ>
[  349.671883] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  349.677170] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  349.696081] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  349.703796] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  349.711067] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  349.718339] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  349.725609] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  349.732880] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  349.740185]  ? arch_local_irq_restore+0x45/0x52
[  349.744867]  dump_stack+0x195/0x2b4
[  349.748499]  ? dump_stack_print_info.cold.2+0x52/0x52
[  349.753707]  dump_header+0x27b/0xf72
[  349.757436]  ? mark_held_locks+0x130/0x130
[  349.761675]  ? pagefault_out_of_memory+0x197/0x197
[  349.766616]  ? __lock_acquire+0x7ec/0x4ec0
[  349.770846]  ? graph_lock+0x170/0x170
[  349.774657]  ? mem_cgroup_charge_statistics+0x780/0x780
[  349.780034]  ? print_usage_bug+0xc0/0xc0
[  349.784101]  ? graph_lock+0x170/0x170
[  349.787902]  ? print_usage_bug+0xc0/0xc0
[  349.791962]  ? print_usage_bug+0xc0/0xc0
[  349.796036]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.801581]  ? find_held_lock+0x36/0x1c0
[  349.805655]  ? mark_held_locks+0xc7/0x130
[  349.809810]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  349.815002]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  349.820112]  ? lockdep_hardirqs_on+0x421/0x5c0
[  349.824711]  ? trace_hardirqs_on+0xbd/0x310
[  349.829040]  ? kasan_check_read+0x11/0x20
[  349.833193]  ? ___ratelimit+0x36f/0x655
[  349.837174]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.842624]  ? trace_hardirqs_on+0x310/0x310
[  349.847048]  ? lock_downgrade+0x900/0x900
[  349.851204]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  349.856309]  ? ___ratelimit+0xaa/0x655
[  349.860201]  ? idr_get_free+0xec0/0xec0
[  349.864178]  ? kasan_check_write+0x14/0x20
[  349.868414]  ? do_raw_spin_lock+0xc1/0x200
[  349.872657]  oom_kill_process.cold.27+0x10/0x903
[  349.877423]  ? graph_lock+0x170/0x170
[  349.881235]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  349.887034]  ? kasan_check_read+0x11/0x20
[  349.891187]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.896466]  ? oom_evaluate_task+0x540/0x540
[  349.900881]  ? find_held_lock+0x36/0x1c0
[  349.904955]  ? out_of_memory+0x974/0x1430
[  349.909108]  ? lock_downgrade+0x900/0x900
[  349.913263]  ? check_preemption_disabled+0x48/0x200
[  349.918295]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  349.924090]  ? kasan_check_read+0x11/0x20
[  349.928241]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.933521]  ? rcu_bh_qs+0xc0/0xc0
[  349.937065]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.942603]  ? oom_evaluate_task+0x302/0x540
[  349.947028]  out_of_memory+0xa84/0x1430
[  349.951035]  ? oom_killer_disable+0x3a0/0x3a0
[  349.955530]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  349.960465]  ? __mutex_add_waiter+0x2a0/0x2a0
[  349.964977]  __alloc_pages_slowpath+0x2318/0x2d80
[  349.969858]  ? warn_alloc+0x120/0x120
[  349.973663]  ? dequeue_entity+0x3f4/0x1770
[  349.977920]  ? rcu_read_lock_sched_held+0x108/0x120
[  349.983000]  ? print_usage_bug+0xc0/0xc0
[  349.987070]  ? warn_alloc+0x120/0x120
[  349.990872]  ? print_usage_bug+0xc0/0xc0
[  349.994938]  ? print_usage_bug+0xc0/0xc0
[  349.999006]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.004550]  ? should_fail+0x22d/0xd01
[  350.008443]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  350.013591]  ? __lock_is_held+0xb5/0x140
[  350.017663]  ? graph_lock+0x170/0x170
[  350.021470]  ? ___might_sleep+0x1ed/0x300
[  350.025616]  ? lock_release+0x970/0x970
[  350.029591]  ? arch_local_save_flags+0x40/0x40
[  350.034190]  ? __might_sleep+0x95/0x190
[  350.038182]  __alloc_pages_nodemask+0xa80/0xde0
[  350.042856]  ? graph_lock+0x170/0x170
[  350.046679]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  350.051700]  ? graph_lock+0x170/0x170
[  350.055517]  ? mark_held_locks+0xc7/0x130
[  350.059662]  ? find_held_lock+0x36/0x1c0
[  350.063731]  ? cache_grow_begin+0x5a4/0x8c0
[  350.068073]  ? lockdep_hardirqs_on+0x421/0x5c0
[  350.072669]  ? trace_hardirqs_on+0xbd/0x310
[  350.076993]  ? fallback_alloc+0x203/0x2e0
[  350.081161]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  350.086623]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  350.092174]  cache_grow_begin+0x91/0x8c0
[  350.096240]  ? do_raw_spin_unlock+0xa7/0x2f0
[  350.100659]  fallback_alloc+0x203/0x2e0
[  350.104642]  ____cache_alloc_node+0x1c7/0x1e0
[  350.109158]  kmem_cache_alloc_trace+0x214/0x750
[  350.113848]  do_syslog+0xb9b/0x1690
[  350.117488]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  350.122508]  ? finish_wait+0x430/0x430
[  350.126401]  ? aa_path_link+0x5e0/0x5e0
[  350.130383]  kmsg_read+0x8f/0xc0
[  350.133750]  ? kmsg_poll+0xb0/0xb0
[  350.137296]  proc_reg_read+0x2a3/0x3d0
[  350.141193]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  350.146127]  ? trace_hardirqs_off+0x310/0x310
[  350.150638]  ? lockdep_hardirqs_on+0x421/0x5c0
[  350.155227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.160771]  __vfs_read+0x117/0x9b0
[  350.164410]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  350.169345]  ? vfs_copy_file_range+0xb90/0xb90
[  350.173932]  ? fsnotify+0x12f0/0x12f0
[  350.177742]  ? fsnotify_first_mark+0x350/0x350
[  350.182334]  ? security_file_permission+0x1c2/0x230
[  350.187358]  ? rw_verify_area+0x118/0x360
[  350.191513]  vfs_read+0x17f/0x3c0
[  350.194974]  ksys_read+0x101/0x260
[  350.198999]  ? kernel_write+0x120/0x120
[  350.202980]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  350.208436]  ? trace_hardirqs_on+0x310/0x310
[  350.212847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.218395]  __x64_sys_read+0x73/0xb0
[  350.222201]  do_syscall_64+0x1b9/0x820
[  350.226088]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  350.231459]  ? syscall_return_slowpath+0x5e0/0x5e0
[  350.236388]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.241233]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.246252]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  350.251276]  ? prepare_exit_to_usermode+0x291/0x3b0
[  350.256302]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.261166]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  350.266359] RIP: 0033:0x7ff70d3601fd
[  350.270078] Code: Bad RIP value.
[  350.273436] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  350.281152] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  350.288423] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  350.295698] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  350.302969] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  350.310237] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  350.317539] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  350.317620] aoe: skb alloc failure
[  350.324814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  350.324820] Call Trace:
[  350.324827]  <IRQ>
[  350.324851]  dump_stack+0x1c4/0x2b4
[  350.324870]  ? dump_stack_print_info.cold.2+0x52/0x52
[  350.328420] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  350.337753]  warn_alloc.cold.119+0xb7/0x1bd
[  350.340305] rsyslogd cpuset=
[  350.342453]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  350.346049] /
[  350.351237]  ? lock_downgrade+0x900/0x900
[  350.361272]  mems_allowed=0
[  350.365593]  ? trace_hardirqs_off+0xb8/0x310
[  350.386580]  ? trace_hardirqs_off+0xb8/0x310
[  350.391005]  __alloc_pages_slowpath+0x2667/0x2d80
[  350.395884]  ? warn_alloc+0x120/0x120
[  350.399688]  ? trace_hardirqs_on+0x310/0x310
[  350.404103]  ? warn_alloc+0x120/0x120
[  350.407916]  ? print_usage_bug+0xc0/0xc0
[  350.411982]  ? warn_alloc+0x120/0x120
[  350.415783]  ? ktime_get+0x2e1/0x440
[  350.419499]  ? print_usage_bug+0xc0/0xc0
[  350.423571]  ? __lock_acquire+0x7ec/0x4ec0
[  350.427809]  ? __lock_acquire+0x7ec/0x4ec0
[  350.432049]  ? kasan_check_read+0x11/0x20
[  350.436207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.441747]  ? should_fail+0x22d/0xd01
[  350.445637]  ? rcu_bh_qs+0xc0/0xc0
[  350.449187]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  350.454296]  ? __lock_acquire+0x7ec/0x4ec0
[  350.458544]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  350.463648]  ? __lock_acquire+0x7ec/0x4ec0
[  350.467883]  ? should_fail+0x22d/0xd01
[  350.471778]  ? rcu_idle_enter+0x4b0/0x4b0
[  350.475938]  ? mark_held_locks+0x130/0x130
[  350.480184]  ? mark_held_locks+0x130/0x130
[  350.484428]  ? mark_held_locks+0xc7/0x130
[  350.488578]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  350.493595]  ? graph_lock+0x170/0x170
[  350.497399]  ? print_usage_bug+0xc0/0xc0
[  350.501465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.507007]  ? check_preemption_disabled+0x48/0x200
[  350.512028]  ? check_preemption_disabled+0x48/0x200
[  350.517062]  ? __lock_is_held+0xb5/0x140
[  350.521136]  __alloc_pages_nodemask+0xa80/0xde0
[  350.525820]  ? graph_lock+0x170/0x170
[  350.529626]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  350.534644]  ? graph_lock+0x170/0x170
[  350.538460]  ? find_held_lock+0x36/0x1c0
[  350.542537]  ? ____cache_alloc_node+0x1c7/0x1e0
[  350.547213]  ? lock_downgrade+0x900/0x900
[  350.551396]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.556966]  cache_grow_begin+0x91/0x8c0
[  350.561053]  ? do_raw_spin_unlock+0xa7/0x2f0
[  350.565485]  fallback_alloc+0x203/0x2e0
[  350.569477]  ____cache_alloc_node+0x1c7/0x1e0
[  350.573984]  kmem_cache_alloc_node+0xe3/0x730
[  350.578480]  ? ipv6_get_ifaddr+0x42e/0x620
[  350.582729]  __alloc_skb+0x119/0x770
[  350.586444]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  350.591729]  ? skb_scrub_packet+0x490/0x490
[  350.596051]  ? lock_downgrade+0x900/0x900
[  350.600215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.605758]  ? refcount_sub_and_test_checked+0x203/0x310
[  350.611217]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  350.616670]  ? addrconf_rs_timer+0x690/0x690
[  350.621098]  ndisc_alloc_skb+0x144/0x340
[  350.625193]  ndisc_send_rs+0x331/0x6e0
[  350.629107]  addrconf_rs_timer+0x314/0x690
[  350.633379]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  350.637641]  call_timer_fn+0x272/0x920
[  350.641544]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  350.645789]  ? process_timeout+0x40/0x40
[  350.649855]  ? find_held_lock+0x36/0x1c0
[  350.653932]  ? __run_timers+0x7da/0xc70
[  350.657910]  ? _raw_spin_unlock_irq+0x27/0x80
[  350.662406]  ? _raw_spin_unlock_irq+0x27/0x80
[  350.666902]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  350.671147]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  350.675737]  ? trace_hardirqs_on+0xbd/0x310
[  350.680062]  ? kasan_check_read+0x11/0x20
[  350.684215]  ? __run_timers+0x7da/0xc70
[  350.688192]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  350.693656]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  350.697900]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  350.702146]  __run_timers+0x7e5/0xc70
[  350.705963]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  350.711334]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  350.716377]  ? graph_lock+0x170/0x170
[  350.720186]  ? enqueue_hrtimer+0x1a5/0x560
[  350.724423]  ? lock_release+0x970/0x970
[  350.728402]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  350.733599]  ? find_held_lock+0x36/0x1c0
[  350.737665]  ? graph_lock+0x170/0x170
[  350.741471]  ? pvclock_read_flags+0x160/0x160
[  350.745969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.751520]  ? check_preemption_disabled+0x48/0x200
[  350.756555]  ? __lock_is_held+0xb5/0x140
[  350.760619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.766168]  ? check_preemption_disabled+0x48/0x200
[  350.771201]  run_timer_softirq+0x52/0xb0
[  350.775262]  ? rcu_read_lock_sched_held+0x108/0x120
[  350.780287]  __do_softirq+0x30b/0xad8
[  350.784102]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  350.789212]  ? pvclock_read_flags+0x160/0x160
[  350.793710]  ? lapic_next_event+0x5a/0x90
[  350.797862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.803406]  ? check_preemption_disabled+0x48/0x200
[  350.808425]  ? check_preemption_disabled+0x48/0x200
[  350.813449]  ? kvm_clock_read+0x18/0x30
[  350.817424]  ? kvm_sched_clock_read+0x9/0x20
[  350.821838]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.827384]  ? check_preemption_disabled+0x48/0x200
[  350.832416]  irq_exit+0x17f/0x1c0
[  350.835874]  smp_apic_timer_interrupt+0x1cb/0x760
[  350.840715]  ? smp_reschedule_interrupt+0x109/0x650
[  350.845733]  ? smp_call_function_single_interrupt+0x650/0x650
[  350.851621]  ? interrupt_entry+0xb5/0xf0
[  350.855686]  ? trace_hardirqs_off_caller+0xbb/0x310
[  350.860703]  ? trace_hardirqs_off_caller+0xbb/0x310
[  350.865722]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.870570]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.875588]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.880606]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.886156]  ? check_preemption_disabled+0x48/0x200
[  350.891178]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.896731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.901586]  apic_timer_interrupt+0xf/0x20
[  350.905819]  </IRQ>
[  350.908057] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  350.912988] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  350.931896] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  350.939614] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  350.946888] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  350.954168] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  350.961438] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  350.968709] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  350.976031]  skb_clone+0x1bb/0x500
[  350.979577]  ? finish_task_switch+0x2f5/0x900
[  350.984078]  ? skb_split+0x11e0/0x11e0
[  350.987972]  ? preempt_notifier_register+0x200/0x200
[  350.993079]  ? __switch_to_asm+0x34/0x70
[  350.997153]  ? __switch_to_asm+0x34/0x70
[  351.001217]  ? __switch_to_asm+0x40/0x70
[  351.005279]  ? __switch_to_asm+0x34/0x70
[  351.009341]  ? __switch_to_asm+0x40/0x70
[  351.013400]  ? __switch_to_asm+0x34/0x70
[  351.017459]  ? __switch_to_asm+0x40/0x70
[  351.021526]  ? __switch_to_asm+0x34/0x70
[  351.025591]  ? __switch_to_asm+0x34/0x70
[  351.029650]  ? __switch_to_asm+0x40/0x70
[  351.033712]  ? __switch_to_asm+0x34/0x70
[  351.037786]  bpf_clone_redirect+0xb9/0x490
[  351.042034]  ? __schedule+0x874/0x1ed0
[  351.045932]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  351.050960]  ? __sched_text_start+0x8/0x8
[  351.055124]  ? retint_kernel+0x2d/0x2d
[  351.059030]  ? find_held_lock+0x36/0x1c0
[  351.063104]  ? lock_acquire+0x1ed/0x520
[  351.067580]  ? bpf_test_run+0x32e/0x5a0
[  351.071563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.077108]  ? check_preemption_disabled+0x48/0x200
[  351.082155]  ? kasan_check_read+0x11/0x20
[  351.086317]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  351.091613]  ? rcu_bh_qs+0xc0/0xc0
[  351.095180]  ? preempt_schedule+0x4d/0x60
[  351.099342]  ? ___preempt_schedule+0x16/0x18
[  351.103781]  ? bpf_test_run+0x1c0/0x5a0
[  351.107775]  ? netlink_diag_dump+0x2a0/0x2a0
[  351.112201]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.117748]  ? bpf_test_init.isra.9+0x70/0x100
[  351.122345]  ? bpf_prog_test_run_skb+0x634/0xb40
[  351.127120]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  351.131974]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  351.137523]  ? fput+0x130/0x1a0
[  351.140818]  ? __bpf_prog_get+0x9b/0x290
[  351.144902]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  351.149757]  ? bpf_prog_test_run+0x130/0x1a0
[  351.154182]  ? __x64_sys_bpf+0x3d8/0x510
[  351.158248]  ? bpf_prog_get+0x20/0x20
[  351.162073]  ? do_syscall_64+0x1b9/0x820
[  351.166147]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  351.171524]  ? syscall_return_slowpath+0x5e0/0x5e0
[  351.176460]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.181312]  ? trace_hardirqs_on_caller+0x310/0x310
[  351.186339]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  351.191363]  ? prepare_exit_to_usermode+0x291/0x3b0
[  351.196388]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.201241]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  351.206626] warn_alloc_show_mem: 1 callbacks suppressed
[  351.206638] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  351.206639] Mem-Info:
[  351.206671] active_anon:50125 inactive_anon:112 isolated_anon:0
[  351.206671]  active_file:14 inactive_file:14 isolated_file:0
[  351.206671]  unevictable:0 dirty:0 writeback:0 unstable:0
[  351.206671]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  351.206671]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  351.206671]  free:13772 free_pcp:215 free_cma:0
[  351.212038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  351.218801] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  351.221203] Call Trace:
[  351.254080] Node 0 
[  351.263436]  <IRQ>
[  351.290952] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  351.293521]  dump_stack+0x1c4/0x2b4
[  351.296001] lowmem_reserve[]:
[  351.298167]  ? dump_stack_print_info.cold.2+0x52/0x52
[  351.323649]  0
[  351.327301]  warn_alloc.cold.119+0xb7/0x1bd
[  351.330359]  2819
[  351.335548]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  351.337320]  6323
[  351.341640]  ? lock_downgrade+0x900/0x900
[  351.343670]  6323
[  351.348517]  ? trace_hardirqs_off+0xb8/0x310
[  351.354701]  ? trace_hardirqs_off+0xb8/0x310
[  351.356730] Node 0 
[  351.361149]  __alloc_pages_slowpath+0x2667/0x2d80
[  351.365555] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  351.367788]  ? warn_alloc+0x120/0x120
[  351.372794] lowmem_reserve[]: 0
[  351.399753]  ? __lock_acquire+0x7ec/0x4ec0
[  351.403534]  0
[  351.406818]  ? warn_alloc+0x120/0x120
[  351.411016]  3503 3503
[  351.412828]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  351.419096]  ? print_usage_bug+0xc0/0xc0
[  351.424870] Node 0 Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  351.428963]  ? warn_alloc+0x120/0x120
[  351.428981]  ? print_usage_bug+0xc0/0xc0
[  351.457860] lowmem_reserve[]:
[  351.461675]  ? mark_held_locks+0x130/0x130
[  351.465699]  0 0
[  351.468820]  ? mark_held_locks+0x130/0x130
[  351.473016]  0 0
[  351.475001]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.481185]  ? should_fail+0x22d/0xd01
[  351.486690] Node 0 
[  351.490579]  ? graph_lock+0x170/0x170
[  351.490581] DMA: 1*4kB 
[  351.492820]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.496597] (U) 
[  351.499181]  ? __lock_acquire+0x7ec/0x4ec0
[  351.504256] 0*8kB 
[  351.506235]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.510437] 0*16kB 
[  351.512580]  ? should_fail+0x22d/0xd01
[  351.517653] 1*32kB (U) 
[  351.519908]  ? mark_held_locks+0x130/0x130
[  351.523751] 2*64kB (U) 
[  351.526342]  ? mark_held_locks+0x130/0x130
[  351.530550] 1*128kB 
[  351.533130]  ? lock_downgrade+0x900/0x900
[  351.537342] (U) 1*256kB 
[  351.539670]  ? graph_lock+0x170/0x170
[  351.543790] (U) 
[  351.546455]  ? graph_lock+0x170/0x170
[  351.550232] 0*512kB 
[  351.552199]  ? graph_lock+0x170/0x170
[  351.555973] 1*1024kB 
[  351.558295]  ? print_usage_bug+0xc0/0xc0
[  351.562067] (U) 
[  351.564473]  ? do_raw_spin_unlock+0xa7/0x2f0
[  351.568502] 1*2048kB (M) 
[  351.570487]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.574860] 3*4096kB (M) 
[  351.577628]  ? check_preemption_disabled+0x48/0x200
[  351.583130] = 15908kB
[  351.583146] Node 0 
[  351.585901]  ? check_preemption_disabled+0x48/0x200
[  351.590902] DMA32: 
[  351.593320]  ? __lock_is_held+0xb5/0x140
[  351.595527] 4*4kB 
[  351.600542]  __alloc_pages_nodemask+0xa80/0xde0
[  351.602750] (M) 
[  351.606800]  ? graph_lock+0x170/0x170
[  351.608921] 1*8kB (M) 
[  351.613595]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  351.615543] 3*16kB 
[  351.619337]  ? graph_lock+0x170/0x170
[  351.621802] (MH) 3*32kB 
[  351.626825]  ? find_held_lock+0x36/0x1c0
[  351.629030] (MH) 
[  351.632827]  ? ____cache_alloc_node+0x1c7/0x1e0
[  351.635460] 6*64kB (MH) 
[  351.639521]  ? lock_downgrade+0x900/0x900
[  351.641561] 5*128kB 
[  351.646229]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.648867] (MH) 
[  351.653034]  cache_grow_begin+0x91/0x8c0
[  351.655326] 2*256kB 
[  351.660856]  ? do_raw_spin_unlock+0xa7/0x2f0
[  351.662894] (M) 
[  351.666955]  fallback_alloc+0x203/0x2e0
[  351.669246] 4*512kB 
[  351.673649]  ____cache_alloc_node+0x1c7/0x1e0
[  351.675597] (MH) 
[  351.679574]  kmem_cache_alloc_node+0xe3/0x730
[  351.681867] 3*1024kB 
[  351.686353]  ? __kmalloc_node_track_caller+0x47/0x70
[  351.688393] (MH) 
[  351.692879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.695262] 3*2048kB 
[  351.700360]  __alloc_skb+0x119/0x770
[  351.702390] (M) 
[  351.707919]  ? skb_scrub_packet+0x490/0x490
[  351.710301] 3*4096kB 
[  351.714019]  ? vprintk_default+0x28/0x30
[  351.715954] (M) 
[  351.720266]  ? vprintk_func+0x85/0x181
[  351.722651] = 25256kB
[  351.726698]  ? printk+0xa7/0xcf
[  351.728650] Node 0 
[  351.732528]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  351.732555]  new_skb+0x26/0x1c0
[  351.734924] Normal: 935*4kB 
[  351.738205]  aoecmd_cfg+0x279/0x7f0
[  351.740416] (MEH) 
[  351.745175]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  351.748417] 451*8kB (ME) 
[  351.751443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.755040] 205*16kB 
[  351.757184]  ? check_preemption_disabled+0x48/0x200
[  351.761473] (MEH) 
[  351.764225]  ? check_preemption_disabled+0x48/0x200
[  351.769729] 59*32kB (ME) 
[  351.772161]  ? __lock_is_held+0xb5/0x140
[  351.777149] 10*64kB 
[  351.779299]  discover_timer+0x50/0x60
[  351.784279] (MH) 
[  351.787448]  call_timer_fn+0x272/0x920
[  351.791485] 0*128kB 3*256kB 
[  351.793819]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  351.797589] (H) 
[  351.799651]  ? process_timeout+0x40/0x40
[  351.803508] 0*512kB 
[  351.806522]  ? find_held_lock+0x36/0x1c0
[  351.811342] 0*1024kB 
[  351.813315]  ? mark_held_locks+0xc7/0x130
[  351.817347] 0*2048kB 
[  351.819661]  ? _raw_spin_unlock_irq+0x27/0x80
[  351.823689] 0*4096kB = 13924kB
[  351.826098]  ? _raw_spin_unlock_irq+0x27/0x80
[  351.830228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  351.832619]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  351.832637]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  351.837105] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  351.837114] 147 total pagecache pages
[  351.840302]  ? trace_hardirqs_on+0xbd/0x310
[  351.844772] 0 pages in swap cache
[  351.853593]  ? kasan_check_read+0x11/0x20
[  351.853611]  ? __run_timers+0x7da/0xc70
[  351.858431] Swap cache stats: add 0, delete 0, find 0/0
[  351.863005]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  351.871551] Free swap  = 0kB
[  351.875353]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  351.879631] Total swap = 0kB
[  351.879639] 1965979 pages RAM
[  351.883084]  __run_timers+0x7e5/0xc70
[  351.887197] 0 pages HighMem/MovableOnly
[  351.887205] 342307 pages reserved
[  351.891185]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  351.896507] 0 pages cma reserved
[  351.896587] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  351.901958]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  351.901973]  ? graph_lock+0x170/0x170
[  351.901995]  ? print_usage_bug+0xc0/0xc0
[  351.905080] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  351.909827]  ? lock_release+0x970/0x970
[  351.909845]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  351.913133] syz-executor5 cpuset=
[  351.916248]  ? find_held_lock+0x36/0x1c0
[  351.920278] syz5
[  351.924181]  ? graph_lock+0x170/0x170
[  351.924200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.924218]  ? check_preemption_disabled+0x48/0x200
[  351.924245]  ? __lock_is_held+0xb5/0x140
[  351.924261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.924277]  ? check_preemption_disabled+0x48/0x200
[  351.927910]  mems_allowed=0
[  351.933273]  run_timer_softirq+0x52/0xb0
[  352.020805]  ? rcu_read_lock_sched_held+0x108/0x120
[  352.025830]  __do_softirq+0x30b/0xad8
[  352.029650]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  352.034760]  ? pvclock_read_flags+0x160/0x160
[  352.039259]  ? lapic_next_event+0x5a/0x90
[  352.043413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.048956]  ? check_preemption_disabled+0x48/0x200
[  352.053972]  ? check_preemption_disabled+0x48/0x200
[  352.058995]  ? kvm_clock_read+0x18/0x30
[  352.062977]  ? kvm_sched_clock_read+0x9/0x20
[  352.067391]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.072930]  ? check_preemption_disabled+0x48/0x200
[  352.077962]  irq_exit+0x17f/0x1c0
[  352.081422]  smp_apic_timer_interrupt+0x1cb/0x760
[  352.086262]  ? smp_reschedule_interrupt+0x109/0x650
[  352.091282]  ? smp_call_function_single_interrupt+0x650/0x650
[  352.097175]  ? interrupt_entry+0xb5/0xf0
[  352.101244]  ? trace_hardirqs_off_caller+0xbb/0x310
[  352.106266]  ? trace_hardirqs_off_caller+0xbb/0x310
[  352.111285]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.116132]  ? trace_hardirqs_on_caller+0x310/0x310
[  352.121166]  ? trace_hardirqs_on_caller+0x310/0x310
[  352.126185]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.131725]  ? check_preemption_disabled+0x48/0x200
[  352.136739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.142294]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.147159]  apic_timer_interrupt+0xf/0x20
[  352.151389]  </IRQ>
[  352.153630] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  352.158907] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  352.177812] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  352.185526] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  352.192796] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  352.200554] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  352.207827] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  352.215094] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  352.222398]  ? arch_local_irq_restore+0x45/0x52
[  352.227079]  dump_stack+0x195/0x2b4
[  352.230711]  ? dump_stack_print_info.cold.2+0x52/0x52
[  352.235914]  dump_header+0x27b/0xf72
[  352.239651]  ? mark_held_locks+0x130/0x130
[  352.243890]  ? pagefault_out_of_memory+0x197/0x197
[  352.248828]  ? __lock_acquire+0x7ec/0x4ec0
[  352.253059]  ? graph_lock+0x170/0x170
[  352.256864]  ? mem_cgroup_charge_statistics+0x780/0x780
[  352.262233]  ? print_usage_bug+0xc0/0xc0
[  352.266306]  ? graph_lock+0x170/0x170
[  352.270109]  ? print_usage_bug+0xc0/0xc0
[  352.274179]  ? print_usage_bug+0xc0/0xc0
[  352.278250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.283792]  ? find_held_lock+0x36/0x1c0
[  352.287868]  ? mark_held_locks+0xc7/0x130
[  352.292024]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  352.297804]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  352.302911]  ? lockdep_hardirqs_on+0x421/0x5c0
[  352.307497]  ? trace_hardirqs_on+0xbd/0x310
[  352.311814]  ? kasan_check_read+0x11/0x20
[  352.315965]  ? ___ratelimit+0x36f/0x655
[  352.319972]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.325429]  ? trace_hardirqs_on+0x310/0x310
[  352.329842]  ? lock_downgrade+0x900/0x900
[  352.334001]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  352.339116]  ? ___ratelimit+0xaa/0x655
[  352.343021]  ? idr_get_free+0xec0/0xec0
[  352.347003]  ? kasan_check_write+0x14/0x20
[  352.351249]  ? do_raw_spin_lock+0xc1/0x200
[  352.355493]  oom_kill_process.cold.27+0x10/0x903
[  352.360252]  ? graph_lock+0x170/0x170
[  352.364062]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  352.369867]  ? kasan_check_read+0x11/0x20
[  352.374085]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  352.379411]  ? oom_evaluate_task+0x540/0x540
[  352.383830]  ? find_held_lock+0x36/0x1c0
[  352.387902]  ? out_of_memory+0x974/0x1430
[  352.392059]  ? lock_downgrade+0x900/0x900
[  352.396211]  ? check_preemption_disabled+0x48/0x200
[  352.401240]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  352.407049]  ? kasan_check_read+0x11/0x20
[  352.411202]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  352.416481]  ? rcu_bh_qs+0xc0/0xc0
[  352.420032]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.425577]  ? oom_evaluate_task+0x302/0x540
[  352.429995]  out_of_memory+0xa84/0x1430
[  352.433987]  ? oom_killer_disable+0x3a0/0x3a0
[  352.438495]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  352.443428]  ? __mutex_add_waiter+0x2a0/0x2a0
[  352.447936]  __alloc_pages_slowpath+0x2318/0x2d80
[  352.452814]  ? warn_alloc+0x120/0x120
[  352.456614]  ? dequeue_entity+0x3f4/0x1770
[  352.460851]  ? rcu_read_lock_sched_held+0x108/0x120
[  352.465881]  ? print_usage_bug+0xc0/0xc0
[  352.469946]  ? warn_alloc+0x120/0x120
[  352.473750]  ? print_usage_bug+0xc0/0xc0
[  352.477813]  ? print_usage_bug+0xc0/0xc0
[  352.481878]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.487420]  ? should_fail+0x22d/0xd01
[  352.491313]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.496483]  ? __lock_is_held+0xb5/0x140
[  352.500558]  ? graph_lock+0x170/0x170
[  352.504367]  ? ___might_sleep+0x1ed/0x300
[  352.508517]  ? lock_release+0x970/0x970
[  352.512496]  ? arch_local_save_flags+0x40/0x40
[  352.517095]  ? __might_sleep+0x95/0x190
[  352.521078]  __alloc_pages_nodemask+0xa80/0xde0
[  352.525748]  ? graph_lock+0x170/0x170
[  352.529558]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  352.534574]  ? graph_lock+0x170/0x170
[  352.538386]  ? mark_held_locks+0xc7/0x130
[  352.542536]  ? find_held_lock+0x36/0x1c0
[  352.546608]  ? cache_grow_begin+0x5a4/0x8c0
[  352.550931]  ? lockdep_hardirqs_on+0x421/0x5c0
[  352.555520]  ? trace_hardirqs_on+0xbd/0x310
[  352.559846]  ? fallback_alloc+0x203/0x2e0
[  352.563995]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.569460]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  352.575009]  cache_grow_begin+0x91/0x8c0
[  352.579083]  ? do_raw_spin_unlock+0xa7/0x2f0
[  352.583503]  fallback_alloc+0x203/0x2e0
[  352.587494]  ____cache_alloc_node+0x1c7/0x1e0
[  352.591999]  kmem_cache_alloc_trace+0x214/0x750
[  352.596693]  do_syslog+0xb9b/0x1690
[  352.600332]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  352.605354]  ? finish_wait+0x430/0x430
[  352.609247]  ? aa_path_link+0x5e0/0x5e0
[  352.613227]  kmsg_read+0x8f/0xc0
[  352.616591]  ? kmsg_poll+0xb0/0xb0
[  352.620132]  proc_reg_read+0x2a3/0x3d0
[  352.624045]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  352.628993]  ? trace_hardirqs_off+0x310/0x310
[  352.633505]  ? lockdep_hardirqs_on+0x421/0x5c0
[  352.638091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.643641]  __vfs_read+0x117/0x9b0
[  352.647279]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  352.652220]  ? vfs_copy_file_range+0xb90/0xb90
[  352.656810]  ? fsnotify+0x12f0/0x12f0
[  352.660617]  ? fsnotify_first_mark+0x350/0x350
[  352.665217]  ? security_file_permission+0x1c2/0x230
[  352.670244]  ? rw_verify_area+0x118/0x360
[  352.674398]  vfs_read+0x17f/0x3c0
[  352.677859]  ksys_read+0x101/0x260
[  352.681408]  ? kernel_write+0x120/0x120
[  352.685390]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.690842]  ? trace_hardirqs_on+0x310/0x310
[  352.695256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.700802]  __x64_sys_read+0x73/0xb0
[  352.704626]  do_syscall_64+0x1b9/0x820
[  352.708516]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  352.713881]  ? syscall_return_slowpath+0x5e0/0x5e0
[  352.718813]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.723754]  ? trace_hardirqs_on_caller+0x310/0x310
[  352.728778]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  352.733799]  ? prepare_exit_to_usermode+0x291/0x3b0
[  352.738828]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.743683]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  352.748870] RIP: 0033:0x7ff70d3601fd
[  352.752585] Code: Bad RIP value.
[  352.755943] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  352.763654] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  352.770921] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  352.778192] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  352.785464] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  352.792733] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  352.800038] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  352.800104] aoe: skb alloc failure
[  352.807317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  352.807326] Call Trace:
[  352.810939] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  352.820197]  <IRQ>
[  352.822767] rsyslogd cpuset=
[  352.832819]  dump_stack+0x1c4/0x2b4
[  352.835054] /
[  352.838074]  ? dump_stack_print_info.cold.2+0x52/0x52
[  352.841670]  mems_allowed=0
[  352.843384]  warn_alloc.cold.119+0xb7/0x1bd
[  352.855784]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  352.860635]  ? lock_downgrade+0x900/0x900
[  352.864793]  ? trace_hardirqs_off+0xb8/0x310
[  352.869209]  ? trace_hardirqs_off+0xb8/0x310
[  352.873627]  __alloc_pages_slowpath+0x2667/0x2d80
[  352.878508]  ? warn_alloc+0x120/0x120
[  352.882325]  ? warn_alloc+0x120/0x120
[  352.886137]  ? print_usage_bug+0xc0/0xc0
[  352.890222]  ? lockdep_on+0x50/0x50
[  352.893863]  ? lock_pin_lock+0x350/0x350
[  352.897937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.903477]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.909017]  ? should_fail+0x22d/0xd01
[  352.912913]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.918021]  ? __lock_acquire+0x7ec/0x4ec0
[  352.922290]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.927421]  ? __lock_acquire+0x2881/0x4ec0
[  352.931746]  ? should_fail+0x22d/0xd01
[  352.935647]  ? mark_held_locks+0x130/0x130
[  352.939890]  ? mark_held_locks+0x130/0x130
[  352.944134]  ? kasan_check_read+0x11/0x20
[  352.948290]  ? __lock_acquire+0x2881/0x4ec0
[  352.952616]  ? graph_lock+0x170/0x170
[  352.956422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.961964]  ? check_preemption_disabled+0x48/0x200
[  352.966980]  ? check_preemption_disabled+0x48/0x200
[  352.972016]  ? __lock_is_held+0xb5/0x140
[  352.976088]  __alloc_pages_nodemask+0xa80/0xde0
[  352.980759]  ? graph_lock+0x170/0x170
[  352.984570]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  352.989585]  ? graph_lock+0x170/0x170
[  352.993399]  ? find_held_lock+0x36/0x1c0
[  352.997475]  ? ____cache_alloc_node+0x1c7/0x1e0
[  353.002497]  ? lock_downgrade+0x900/0x900
[  353.006665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.012209]  cache_grow_begin+0x91/0x8c0
[  353.016275]  ? do_raw_spin_unlock+0xa7/0x2f0
[  353.020696]  fallback_alloc+0x203/0x2e0
[  353.024678]  ____cache_alloc_node+0x1c7/0x1e0
[  353.029182]  kmem_cache_alloc_node+0xe3/0x730
[  353.033676]  ? do_raw_spin_unlock+0xa7/0x2f0
[  353.038083]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  353.042677]  __alloc_skb+0x119/0x770
[  353.046399]  ? skb_scrub_packet+0x490/0x490
[  353.050719]  ? atomic_notifier_call_chain+0xc6/0x190
[  353.055821]  ? lock_downgrade+0x900/0x900
[  353.059971]  ? check_preemption_disabled+0x48/0x200
[  353.064997]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  353.071300]  ? kasan_check_read+0x11/0x20
[  353.075457]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.080734]  ? rcu_bh_qs+0xc0/0xc0
[  353.084283]  ? do_raw_write_trylock+0x1c0/0x1c0
[  353.088965]  __neigh_notify+0x8c/0x160
[  353.092858]  ? __neigh_event_send+0x1390/0x1390
[  353.097545]  neigh_timer_handler+0x6cb/0xdf0
[  353.101963]  ? neigh_invalidate+0x550/0x550
[  353.106289]  ? __lock_is_held+0xb5/0x140
[  353.110371]  call_timer_fn+0x272/0x920
[  353.114262]  ? neigh_invalidate+0x550/0x550
[  353.118585]  ? process_timeout+0x40/0x40
[  353.122644]  ? find_held_lock+0x36/0x1c0
[  353.126717]  ? __run_timers+0x7da/0xc70
[  353.130694]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.135187]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.139682]  ? neigh_invalidate+0x550/0x550
[  353.144002]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  353.148590]  ? trace_hardirqs_on+0xbd/0x310
[  353.152913]  ? kasan_check_read+0x11/0x20
[  353.157062]  ? __run_timers+0x7da/0xc70
[  353.161043]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  353.166527]  ? neigh_invalidate+0x550/0x550
[  353.170854]  __run_timers+0x7e5/0xc70
[  353.174672]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  353.180040]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  353.185060]  ? graph_lock+0x170/0x170
[  353.188862]  ? enqueue_hrtimer+0x1a5/0x560
[  353.193097]  ? lock_release+0x970/0x970
[  353.197073]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  353.202274]  ? find_held_lock+0x36/0x1c0
[  353.206342]  ? graph_lock+0x170/0x170
[  353.210153]  ? pvclock_read_flags+0x160/0x160
[  353.214650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.220195]  ? check_preemption_disabled+0x48/0x200
[  353.225227]  ? __lock_is_held+0xb5/0x140
[  353.229292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.234835]  ? check_preemption_disabled+0x48/0x200
[  353.239865]  run_timer_softirq+0x52/0xb0
[  353.243930]  ? rcu_read_lock_sched_held+0x108/0x120
[  353.248955]  __do_softirq+0x30b/0xad8
[  353.252769]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  353.257878]  ? pvclock_read_flags+0x160/0x160
[  353.262371]  ? lapic_next_event+0x5a/0x90
[  353.266526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.272085]  ? check_preemption_disabled+0x48/0x200
[  353.278320]  ? check_preemption_disabled+0x48/0x200
[  353.283347]  ? kvm_clock_read+0x18/0x30
[  353.287324]  ? kvm_sched_clock_read+0x9/0x20
[  353.291740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.297539]  ? check_preemption_disabled+0x48/0x200
[  353.302571]  irq_exit+0x17f/0x1c0
[  353.306034]  smp_apic_timer_interrupt+0x1cb/0x760
[  353.310875]  ? smp_reschedule_interrupt+0x109/0x650
[  353.315892]  ? smp_call_function_single_interrupt+0x650/0x650
[  353.321782]  ? interrupt_entry+0xb5/0xf0
[  353.325848]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.330865]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.335892]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.340739]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.345757]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.350778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.356323]  ? check_preemption_disabled+0x48/0x200
[  353.361341]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.366889]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.371744]  apic_timer_interrupt+0xf/0x20
[  353.376579]  </IRQ>
[  353.378825] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  353.383755] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  353.402661] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  353.410378] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  353.417647] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  353.424920] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  353.432190] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  353.439457] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  353.446772]  skb_clone+0x1bb/0x500
[  353.450313]  ? finish_task_switch+0x2f5/0x900
[  353.454817]  ? skb_split+0x11e0/0x11e0
[  353.458713]  ? preempt_notifier_register+0x200/0x200
[  353.463819]  ? __switch_to_asm+0x34/0x70
[  353.467881]  ? __switch_to_asm+0x34/0x70
[  353.471943]  ? __switch_to_asm+0x40/0x70
[  353.476002]  ? __switch_to_asm+0x34/0x70
[  353.480060]  ? __switch_to_asm+0x40/0x70
[  353.484116]  ? __switch_to_asm+0x34/0x70
[  353.488184]  ? __switch_to_asm+0x40/0x70
[  353.492243]  ? __switch_to_asm+0x34/0x70
[  353.496307]  ? __switch_to_asm+0x34/0x70
[  353.500366]  ? __switch_to_asm+0x40/0x70
[  353.504425]  ? __switch_to_asm+0x34/0x70
[  353.508494]  bpf_clone_redirect+0xb9/0x490
[  353.512734]  ? __schedule+0x874/0x1ed0
[  353.516633]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  353.521656]  ? __sched_text_start+0x8/0x8
[  353.525818]  ? retint_kernel+0x2d/0x2d
[  353.529712]  ? find_held_lock+0x36/0x1c0
[  353.533783]  ? lock_acquire+0x1ed/0x520
[  353.537758]  ? bpf_test_run+0x32e/0x5a0
[  353.541739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.547282]  ? check_preemption_disabled+0x48/0x200
[  353.552309]  ? kasan_check_read+0x11/0x20
[  353.556463]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.561744]  ? rcu_bh_qs+0xc0/0xc0
[  353.565292]  ? preempt_schedule+0x4d/0x60
[  353.569444]  ? ___preempt_schedule+0x16/0x18
[  353.573862]  ? bpf_test_run+0x1c0/0x5a0
[  353.577855]  ? netlink_diag_dump+0x2a0/0x2a0
[  353.582281]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.587822]  ? bpf_test_init.isra.9+0x70/0x100
[  353.592413]  ? bpf_prog_test_run_skb+0x634/0xb40
[  353.597191]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  353.602033]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  353.607571]  ? fput+0x130/0x1a0
[  353.610852]  ? __bpf_prog_get+0x9b/0x290
[  353.614919]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  353.619763]  ? bpf_prog_test_run+0x130/0x1a0
[  353.624182]  ? __x64_sys_bpf+0x3d8/0x510
[  353.628247]  ? bpf_prog_get+0x20/0x20
[  353.632072]  ? do_syscall_64+0x1b9/0x820
[  353.636147]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  353.641526]  ? syscall_return_slowpath+0x5e0/0x5e0
[  353.646464]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.651316]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.656350]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  353.661388]  ? prepare_exit_to_usermode+0x291/0x3b0
[  353.666425]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.671287]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  353.676675] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  353.676680] warn_alloc_show_mem: 1 callbacks suppressed
[  353.676687] Mem-Info:
[  353.683445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  353.688817] active_anon:50125 inactive_anon:112 isolated_anon:0
[  353.688817]  active_file:14 inactive_file:14 isolated_file:0
[  353.688817]  unevictable:0 dirty:0 writeback:0 unstable:0
[  353.688817]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  353.688817]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  353.688817]  free:13772 free_pcp:215 free_cma:0
[  353.691189] Call Trace:
[  353.700582] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  353.733441]  <IRQ>
[  353.736022] Node 0 
[  353.763541]  dump_stack+0x1c4/0x2b4
[  353.765701] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  353.767919]  ? dump_stack_print_info.cold.2+0x52/0x52
[  353.771505] lowmem_reserve[]: 0
[  353.797038]  warn_alloc.cold.119+0xb7/0x1bd
[  353.802192]  2819
[  353.805467]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  353.809751]  6323 6323
[  353.811818]  ? lock_downgrade+0x900/0x900
[  353.819124]  ? trace_hardirqs_off+0xb8/0x310
[  353.823239] Node 0 DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  353.827687]  ? trace_hardirqs_off+0xb8/0x310
[  353.827713]  __alloc_pages_slowpath+0x2667/0x2d80
[  353.855100] lowmem_reserve[]: 0
[  353.859563]  ? warn_alloc+0x120/0x120
[  353.864352]  0
[  353.867630]  ? warn_alloc+0x120/0x120
[  353.871395]  3503 3503
[  353.873208]  ? print_usage_bug+0xc0/0xc0
[  353.876979] Node 0 
[  353.879474]  ? warn_alloc+0x120/0x120
[  353.883540] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  353.885740]  ? print_usage_bug+0xc0/0xc0
[  353.889502] lowmem_reserve[]: 0
[  353.917803]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  353.917819]  ? ktime_get+0x2e1/0x440
[  353.921869]  0
[  353.925159]  ? check_preemption_disabled+0x48/0x200
[  353.930153]  0
[  353.933862]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.935627]  0
[  353.940643]  ? should_fail+0x22d/0xd01
[  353.942435] Node 0 
[  353.947968]  ? kasan_check_read+0x11/0x20
[  353.949742] DMA: 
[  353.953629]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.955841] 1*4kB 
[  353.959975]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.962013] (U) 
[  353.967292]  ? __lock_acquire+0x7ec/0x4ec0
[  353.969413] 0*8kB 
[  353.974516]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.976467] 0*16kB 
[  353.980696]  ? should_fail+0x22d/0xd01
[  353.982822] 1*32kB 
[  353.987927]  ? mark_held_locks+0x130/0x130
[  353.990126] (U) 
[  353.994012]  ? mark_held_locks+0x130/0x130
[  353.996218] 2*64kB (U) 
[  354.000453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.002406] 1*128kB 
[  354.006640]  ? graph_lock+0x170/0x170
[  354.009193] (U) 
[  354.014722]  ? mark_held_locks+0xc7/0x130
[  354.017014] 1*256kB (U) 0*512kB 
[  354.020822]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  354.022768] 1*1024kB 
[  354.026912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.030248] (U) 
[  354.035263]  ? check_preemption_disabled+0x48/0x200
[  354.037646] 1*2048kB 
[  354.043176]  ? check_preemption_disabled+0x48/0x200
[  354.043215]  ? __lock_is_held+0xb5/0x140
[  354.045152] (M) 
[  354.050178]  __alloc_pages_nodemask+0xa80/0xde0
[  354.052559] 3*4096kB 
[  354.057571]  ? graph_lock+0x170/0x170
[  354.061606] (M) 
[  354.063579]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  354.068317] = 15908kB
[  354.070722]  ? graph_lock+0x170/0x170
[  354.074493] Node 0 
[  354.076474]  ? find_held_lock+0x36/0x1c0
[  354.081447] DMA32: 4*4kB 
[  354.083870]  ? ____cache_alloc_node+0x1c7/0x1e0
[  354.087635] (M) 
[  354.089872]  ? lock_downgrade+0x900/0x900
[  354.093908] 1*8kB 
[  354.096663]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.101301] (M) 
[  354.103275]  cache_grow_begin+0x91/0x8c0
[  354.107394] 3*16kB 
[  354.109540]  ? do_raw_spin_unlock+0xa7/0x2f0
[  354.115047] (MH) 
[  354.117031]  fallback_alloc+0x203/0x2e0
[  354.121056] 3*32kB 
[  354.123292]  ____cache_alloc_node+0x1c7/0x1e0
[  354.127671] (MH) 
[  354.129732]  kmem_cache_alloc_node+0xe3/0x730
[  354.133676] 6*64kB 
[  354.135906]  ? __kmalloc_node_track_caller+0x47/0x70
[  354.140373] (MH) 
[  354.142429]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.146899] 5*128kB 
[  354.149134]  __alloc_skb+0x119/0x770
[  354.154214] (MH) 
[  354.156274]  ? skb_scrub_packet+0x490/0x490
[  354.161783] 2*256kB 
[  354.164107]  ? vprintk_default+0x28/0x30
[  354.167787] (M) 
[  354.169845]  ? vprintk_func+0x85/0x181
[  354.174138] 4*512kB (MH) 
[  354.176466]  ? printk+0xa7/0xcf
[  354.180504] 3*1024kB 
[  354.182473]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  354.186334] (MH) 
[  354.189092]  new_skb+0x26/0x1c0
[  354.192337] 3*2048kB 
[  354.194739]  aoecmd_cfg+0x279/0x7f0
[  354.199470] (M) 
[  354.201541]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  354.204789] 3*4096kB 
[  354.207194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.210788] (M) 
[  354.212760]  ? check_preemption_disabled+0x48/0x200
[  354.217044] = 25256kB
[  354.217052] Node 0 
[  354.219457]  ? check_preemption_disabled+0x48/0x200
[  354.224964] Normal: 
[  354.226944]  ? __lock_is_held+0xb5/0x140
[  354.231930] 935*4kB 
[  354.234341]  discover_timer+0x50/0x60
[  354.236538] (MEH) 451*8kB 
[  354.241555]  call_timer_fn+0x272/0x920
[  354.243851] (ME) 
[  354.247902]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  354.250196] 205*16kB (MEH) 
[  354.254001]  ? process_timeout+0x40/0x40
[  354.256831] 59*32kB 
[  354.260725]  ? find_held_lock+0x36/0x1c0
[  354.260749]  ? mark_held_locks+0xc7/0x130
[  354.262789] (ME) 
[  354.267628]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.270541] 10*64kB 
[  354.274596]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.276896] (MH) 
[  354.280944]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  354.280961]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  354.285080] 0*128kB 3*256kB 
[  354.287155]  ? trace_hardirqs_on+0xbd/0x310
[  354.291622] (H) 
[  354.293942]  ? kasan_check_read+0x11/0x20
[  354.298412] 0*512kB 
[  354.300467]  ? __run_timers+0x7da/0xc70
[  354.305280] 0*1024kB 
[  354.309853]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  354.312847] 0*2048kB 
[  354.317177]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  354.319112] 0*4096kB = 13924kB
[  354.323277]  __run_timers+0x7e5/0xc70
[  354.325580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  354.329551]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  354.331934] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  354.337371]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  354.339755] 147 total pagecache pages
[  354.344590]  ? graph_lock+0x170/0x170
[  354.347760] 0 pages in swap cache
[  354.351590]  ? print_usage_bug+0xc0/0xc0
[  354.360409] Swap cache stats: add 0, delete 0, find 0/0
[  354.365773]  ? lock_release+0x970/0x970
[  354.374321] Free swap  = 0kB
[  354.374329] Total swap = 0kB
[  354.379345]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  354.383120] 1965979 pages RAM
[  354.386928]  ? find_held_lock+0x36/0x1c0
[  354.390345] 0 pages HighMem/MovableOnly
[  354.390354] 342307 pages reserved
[  354.394411]  ? graph_lock+0x170/0x170
[  354.399741] 0 pages cma reserved
[  354.399907] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  354.403722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.406717] syz-executor5 cpuset=
[  354.409731]  ? check_preemption_disabled+0x48/0x200
[  354.414894] syz5
[  354.418005]  ? __lock_is_held+0xb5/0x140
[  354.422035]  mems_allowed=0
[  354.426002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.475476]  ? check_preemption_disabled+0x48/0x200
[  354.480508]  run_timer_softirq+0x52/0xb0
[  354.484751]  ? rcu_read_lock_sched_held+0x108/0x120
[  354.489777]  __do_softirq+0x30b/0xad8
[  354.493792]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  354.499044]  ? pvclock_read_flags+0x160/0x160
[  354.503550]  ? lapic_next_event+0x5a/0x90
[  354.507700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.513240]  ? check_preemption_disabled+0x48/0x200
[  354.518258]  ? check_preemption_disabled+0x48/0x200
[  354.523284]  ? kvm_clock_read+0x18/0x30
[  354.527260]  ? kvm_sched_clock_read+0x9/0x20
[  354.531678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.537220]  ? check_preemption_disabled+0x48/0x200
[  354.542256]  irq_exit+0x17f/0x1c0
[  354.545712]  smp_apic_timer_interrupt+0x1cb/0x760
[  354.550554]  ? smp_reschedule_interrupt+0x109/0x650
[  354.555581]  ? smp_call_function_single_interrupt+0x650/0x650
[  354.561468]  ? interrupt_entry+0xb5/0xf0
[  354.565537]  ? trace_hardirqs_off_caller+0xbb/0x310
[  354.570558]  ? trace_hardirqs_off_caller+0xbb/0x310
[  354.575579]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  354.580433]  ? trace_hardirqs_on_caller+0x310/0x310
[  354.585460]  ? trace_hardirqs_on_caller+0x310/0x310
[  354.590492]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.596049]  ? check_preemption_disabled+0x48/0x200
[  354.601076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.606636]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  354.611503]  apic_timer_interrupt+0xf/0x20
[  354.615735]  </IRQ>
[  354.617985] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  354.623271] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  354.642186] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  354.649914] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  354.657195] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  354.664477] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  354.671759] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  354.679050] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  354.686359]  ? arch_local_irq_restore+0x45/0x52
[  354.691048]  dump_stack+0x195/0x2b4
[  354.694684]  ? dump_stack_print_info.cold.2+0x52/0x52
[  354.699891]  dump_header+0x27b/0xf72
[  354.703620]  ? mark_held_locks+0x130/0x130
[  354.707859]  ? pagefault_out_of_memory+0x197/0x197
[  354.712802]  ? __lock_acquire+0x7ec/0x4ec0
[  354.717042]  ? graph_lock+0x170/0x170
[  354.720842]  ? mem_cgroup_charge_statistics+0x780/0x780
[  354.726232]  ? print_usage_bug+0xc0/0xc0
[  354.730301]  ? graph_lock+0x170/0x170
[  354.734108]  ? print_usage_bug+0xc0/0xc0
[  354.738176]  ? print_usage_bug+0xc0/0xc0
[  354.742246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.747796]  ? find_held_lock+0x36/0x1c0
[  354.751871]  ? mark_held_locks+0xc7/0x130
[  354.756044]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  354.761155]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  354.766263]  ? lockdep_hardirqs_on+0x421/0x5c0
[  354.770851]  ? trace_hardirqs_on+0xbd/0x310
[  354.775177]  ? kasan_check_read+0x11/0x20
[  354.779327]  ? ___ratelimit+0x36f/0x655
[  354.783316]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  354.788770]  ? trace_hardirqs_on+0x310/0x310
[  354.793188]  ? lock_downgrade+0x900/0x900
[  354.797344]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  354.802451]  ? ___ratelimit+0xaa/0x655
[  354.806342]  ? idr_get_free+0xec0/0xec0
[  354.810319]  ? kasan_check_write+0x14/0x20
[  354.814586]  ? do_raw_spin_lock+0xc1/0x200
[  354.818845]  oom_kill_process.cold.27+0x10/0x903
[  354.823653]  ? graph_lock+0x170/0x170
[  354.827473]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  354.833275]  ? kasan_check_read+0x11/0x20
[  354.837440]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  354.842732]  ? oom_evaluate_task+0x540/0x540
[  354.847157]  ? find_held_lock+0x36/0x1c0
[  354.851231]  ? out_of_memory+0x974/0x1430
[  354.855383]  ? lock_downgrade+0x900/0x900
[  354.859534]  ? check_preemption_disabled+0x48/0x200
[  354.864560]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  354.870359]  ? kasan_check_read+0x11/0x20
[  354.874513]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  354.879799]  ? rcu_bh_qs+0xc0/0xc0
[  354.883349]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.888893]  ? oom_evaluate_task+0x302/0x540
[  354.893317]  out_of_memory+0xa84/0x1430
[  354.897305]  ? oom_killer_disable+0x3a0/0x3a0
[  354.901809]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  354.906747]  ? __mutex_add_waiter+0x2a0/0x2a0
[  354.911442]  __alloc_pages_slowpath+0x2318/0x2d80
[  354.916326]  ? warn_alloc+0x120/0x120
[  354.920161]  ? dequeue_entity+0x3f4/0x1770
[  354.924405]  ? rcu_read_lock_sched_held+0x108/0x120
[  354.929434]  ? print_usage_bug+0xc0/0xc0
[  354.933498]  ? warn_alloc+0x120/0x120
[  354.937307]  ? print_usage_bug+0xc0/0xc0
[  354.941379]  ? print_usage_bug+0xc0/0xc0
[  354.945446]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.950989]  ? should_fail+0x22d/0xd01
[  354.954894]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.960038]  ? __lock_is_held+0xb5/0x140
[  354.964111]  ? graph_lock+0x170/0x170
[  354.967924]  ? ___might_sleep+0x1ed/0x300
[  354.972074]  ? lock_release+0x970/0x970
[  354.976055]  ? arch_local_save_flags+0x40/0x40
[  354.980653]  ? __might_sleep+0x95/0x190
[  354.984636]  __alloc_pages_nodemask+0xa80/0xde0
[  354.989310]  ? graph_lock+0x170/0x170
[  354.993117]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  354.998165]  ? graph_lock+0x170/0x170
[  355.002009]  ? mark_held_locks+0xc7/0x130
[  355.006189]  ? find_held_lock+0x36/0x1c0
[  355.010269]  ? cache_grow_begin+0x5a4/0x8c0
[  355.014606]  ? lockdep_hardirqs_on+0x421/0x5c0
[  355.019196]  ? trace_hardirqs_on+0xbd/0x310
[  355.023525]  ? fallback_alloc+0x203/0x2e0
[  355.027695]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  355.033161]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  355.038716]  cache_grow_begin+0x91/0x8c0
[  355.042787]  ? do_raw_spin_unlock+0xa7/0x2f0
[  355.047209]  fallback_alloc+0x203/0x2e0
[  355.051193]  ____cache_alloc_node+0x1c7/0x1e0
[  355.055697]  kmem_cache_alloc_trace+0x214/0x750
[  355.060392]  do_syslog+0xb9b/0x1690
[  355.064050]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  355.069307]  ? finish_wait+0x430/0x430
[  355.073203]  ? aa_path_link+0x5e0/0x5e0
[  355.077191]  kmsg_read+0x8f/0xc0
[  355.080557]  ? kmsg_poll+0xb0/0xb0
[  355.084102]  proc_reg_read+0x2a3/0x3d0
[  355.088000]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  355.092948]  ? trace_hardirqs_off+0x310/0x310
[  355.097465]  ? lockdep_hardirqs_on+0x421/0x5c0
[  355.102078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.107635]  __vfs_read+0x117/0x9b0
[  355.111277]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  355.116224]  ? vfs_copy_file_range+0xb90/0xb90
[  355.120822]  ? fsnotify+0x12f0/0x12f0
[  355.124630]  ? fsnotify_first_mark+0x350/0x350
[  355.129229]  ? security_file_permission+0x1c2/0x230
[  355.134253]  ? rw_verify_area+0x118/0x360
[  355.138406]  vfs_read+0x17f/0x3c0
[  355.141885]  ksys_read+0x101/0x260
[  355.145440]  ? kernel_write+0x120/0x120
[  355.149440]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  355.154900]  ? trace_hardirqs_on+0x310/0x310
[  355.159321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.164872]  __x64_sys_read+0x73/0xb0
[  355.168683]  do_syscall_64+0x1b9/0x820
[  355.172578]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  355.177947]  ? syscall_return_slowpath+0x5e0/0x5e0
[  355.182878]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.187725]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.192744]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  355.197766]  ? prepare_exit_to_usermode+0x291/0x3b0
[  355.202820]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.207682]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  355.212875] RIP: 0033:0x7ff70d3601fd
[  355.216593] Code: Bad RIP value.
[  355.219954] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  355.227683] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  355.234955] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  355.242227] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  355.249505] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  355.256783] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  355.264091] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  355.264173] aoe: skb alloc failure
[  355.271371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  355.271377] Call Trace:
[  355.271384]  <IRQ>
[  355.271407]  dump_stack+0x1c4/0x2b4
[  355.271426]  ? dump_stack_print_info.cold.2+0x52/0x52
[  355.271453]  warn_alloc.cold.119+0xb7/0x1bd
[  355.275002] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  355.284332]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  355.286888] rsyslogd cpuset=
[  355.289040]  ? lock_downgrade+0x900/0x900
[  355.292636] /
[  355.298107]  ? trace_hardirqs_off+0xb8/0x310
[  355.302399]  mems_allowed=0
[  355.312448]  ? trace_hardirqs_off+0xb8/0x310
[  355.337841]  __alloc_pages_slowpath+0x2667/0x2d80
[  355.342724]  ? warn_alloc+0x120/0x120
[  355.346572]  ? warn_alloc+0x120/0x120
[  355.350380]  ? print_usage_bug+0xc0/0xc0
[  355.354446]  ? warn_alloc+0x120/0x120
[  355.358247]  ? lock_release+0x970/0x970
[  355.362225]  ? print_usage_bug+0xc0/0xc0
[  355.366285]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  355.371487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.377033]  ? should_fail+0x22d/0xd01
[  355.380926]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.386034]  ? __lock_acquire+0x7ec/0x4ec0
[  355.390277]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.395382]  ? __lock_acquire+0x7ec/0x4ec0
[  355.399617]  ? should_fail+0x22d/0xd01
[  355.403521]  ? mark_held_locks+0x130/0x130
[  355.407763]  ? mark_held_locks+0x130/0x130
[  355.412004]  ? kvm_clock_read+0x18/0x30
[  355.415981]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  355.421433]  ? ktime_get+0x2e1/0x440
[  355.425160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.430706]  ? graph_lock+0x170/0x170
[  355.434512]  ? print_usage_bug+0xc0/0xc0
[  355.438587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.444129]  ? check_preemption_disabled+0x48/0x200
[  355.449163]  ? check_preemption_disabled+0x48/0x200
[  355.454197]  ? __lock_is_held+0xb5/0x140
[  355.458276]  __alloc_pages_nodemask+0xa80/0xde0
[  355.462952]  ? graph_lock+0x170/0x170
[  355.466762]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  355.471781]  ? graph_lock+0x170/0x170
[  355.475603]  ? find_held_lock+0x36/0x1c0
[  355.479679]  ? ____cache_alloc_node+0x1c7/0x1e0
[  355.484348]  ? lock_downgrade+0x900/0x900
[  355.488506]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.494060]  cache_grow_begin+0x91/0x8c0
[  355.498123]  ? do_raw_spin_unlock+0xa7/0x2f0
[  355.502552]  fallback_alloc+0x203/0x2e0
[  355.506542]  ____cache_alloc_node+0x1c7/0x1e0
[  355.511045]  kmem_cache_alloc_node+0xe3/0x730
[  355.515552]  ? ipv6_get_ifaddr+0x42e/0x620
[  355.519796]  __alloc_skb+0x119/0x770
[  355.523520]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  355.528807]  ? skb_scrub_packet+0x490/0x490
[  355.533132]  ? lock_downgrade+0x900/0x900
[  355.537297]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.542841]  ? refcount_sub_and_test_checked+0x203/0x310
[  355.548300]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  355.553754]  ? addrconf_rs_timer+0x690/0x690
[  355.558187]  ndisc_alloc_skb+0x144/0x340
[  355.562260]  ndisc_send_rs+0x331/0x6e0
[  355.566163]  addrconf_rs_timer+0x314/0x690
[  355.570411]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.574676]  call_timer_fn+0x272/0x920
[  355.578567]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.582814]  ? process_timeout+0x40/0x40
[  355.586878]  ? find_held_lock+0x36/0x1c0
[  355.590950]  ? __run_timers+0x7da/0xc70
[  355.594929]  ? _raw_spin_unlock_irq+0x27/0x80
[  355.599431]  ? _raw_spin_unlock_irq+0x27/0x80
[  355.603930]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.608172]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  355.612757]  ? trace_hardirqs_on+0xbd/0x310
[  355.617075]  ? kasan_check_read+0x11/0x20
[  355.621225]  ? __run_timers+0x7da/0xc70
[  355.625222]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  355.630691]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.634928]  __run_timers+0x7e5/0xc70
[  355.638748]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  355.644119]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  355.649160]  ? graph_lock+0x170/0x170
[  355.652970]  ? enqueue_hrtimer+0x1a5/0x560
[  355.657206]  ? lock_release+0x970/0x970
[  355.661183]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  355.666383]  ? find_held_lock+0x36/0x1c0
[  355.670451]  ? graph_lock+0x170/0x170
[  355.674254]  ? pvclock_read_flags+0x160/0x160
[  355.678752]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.684293]  ? check_preemption_disabled+0x48/0x200
[  355.689327]  ? __lock_is_held+0xb5/0x140
[  355.693394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.698934]  ? check_preemption_disabled+0x48/0x200
[  355.703958]  run_timer_softirq+0x52/0xb0
[  355.708021]  ? rcu_read_lock_sched_held+0x108/0x120
[  355.713040]  __do_softirq+0x30b/0xad8
[  355.716858]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  355.721971]  ? pvclock_read_flags+0x160/0x160
[  355.726467]  ? lapic_next_event+0x5a/0x90
[  355.730615]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.736167]  ? check_preemption_disabled+0x48/0x200
[  355.741204]  ? check_preemption_disabled+0x48/0x200
[  355.746244]  ? kvm_clock_read+0x18/0x30
[  355.750221]  ? kvm_sched_clock_read+0x9/0x20
[  355.754637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.760186]  ? check_preemption_disabled+0x48/0x200
[  355.765224]  irq_exit+0x17f/0x1c0
[  355.768686]  smp_apic_timer_interrupt+0x1cb/0x760
[  355.773539]  ? smp_reschedule_interrupt+0x109/0x650
[  355.778560]  ? smp_call_function_single_interrupt+0x650/0x650
[  355.784446]  ? interrupt_entry+0xb5/0xf0
[  355.788512]  ? trace_hardirqs_off_caller+0xbb/0x310
[  355.793541]  ? trace_hardirqs_off_caller+0xbb/0x310
[  355.798564]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.803412]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.808424]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.813445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.818993]  ? check_preemption_disabled+0x48/0x200
[  355.824013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.829574]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.834428]  apic_timer_interrupt+0xf/0x20
[  355.838658]  </IRQ>
[  355.840897] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  355.845825] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  355.864736] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  355.872451] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  355.879720] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  355.886989] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  355.894257] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  355.901527] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  355.908843]  skb_clone+0x1bb/0x500
[  355.912390]  ? finish_task_switch+0x2f5/0x900
[  355.916894]  ? skb_split+0x11e0/0x11e0
[  355.920789]  ? preempt_notifier_register+0x200/0x200
[  355.925894]  ? __switch_to_asm+0x34/0x70
[  355.929956]  ? __switch_to_asm+0x34/0x70
[  355.934014]  ? __switch_to_asm+0x40/0x70
[  355.938072]  ? __switch_to_asm+0x34/0x70
[  355.942129]  ? __switch_to_asm+0x40/0x70
[  355.946200]  ? __switch_to_asm+0x34/0x70
[  355.950256]  ? __switch_to_asm+0x40/0x70
[  355.954320]  ? __switch_to_asm+0x34/0x70
[  355.958384]  ? __switch_to_asm+0x34/0x70
[  355.962443]  ? __switch_to_asm+0x40/0x70
[  355.966500]  ? __switch_to_asm+0x34/0x70
[  355.970581]  bpf_clone_redirect+0xb9/0x490
[  355.974821]  ? __schedule+0x874/0x1ed0
[  355.978719]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  355.983740]  ? __sched_text_start+0x8/0x8
[  355.987898]  ? retint_kernel+0x2d/0x2d
[  355.991793]  ? find_held_lock+0x36/0x1c0
[  355.995866]  ? lock_acquire+0x1ed/0x520
[  355.999840]  ? bpf_test_run+0x32e/0x5a0
[  356.005749]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.011301]  ? check_preemption_disabled+0x48/0x200
[  356.016324]  ? kasan_check_read+0x11/0x20
[  356.020478]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  356.025758]  ? rcu_bh_qs+0xc0/0xc0
[  356.029302]  ? preempt_schedule+0x4d/0x60
[  356.033452]  ? ___preempt_schedule+0x16/0x18
[  356.037872]  ? bpf_test_run+0x1c0/0x5a0
[  356.041860]  ? netlink_diag_dump+0x2a0/0x2a0
[  356.046272]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.051807]  ? bpf_test_init.isra.9+0x70/0x100
[  356.056398]  ? bpf_prog_test_run_skb+0x634/0xb40
[  356.061170]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  356.066169]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  356.071707]  ? fput+0x130/0x1a0
[  356.074990]  ? __bpf_prog_get+0x9b/0x290
[  356.079054]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  356.083897]  ? bpf_prog_test_run+0x130/0x1a0
[  356.088311]  ? __x64_sys_bpf+0x3d8/0x510
[  356.092377]  ? bpf_prog_get+0x20/0x20
[  356.096205]  ? do_syscall_64+0x1b9/0x820
[  356.100266]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  356.105637]  ? syscall_return_slowpath+0x5e0/0x5e0
[  356.110569]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.115416]  ? trace_hardirqs_on_caller+0x310/0x310
[  356.120436]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  356.125459]  ? prepare_exit_to_usermode+0x291/0x3b0
[  356.130482]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.135338]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  356.140716] warn_alloc_show_mem: 1 callbacks suppressed
[  356.140727] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  356.140729] Mem-Info:
[  356.140760] active_anon:50125 inactive_anon:112 isolated_anon:0
[  356.140760]  active_file:14 inactive_file:14 isolated_file:0
[  356.140760]  unevictable:0 dirty:0 writeback:0 unstable:0
[  356.140760]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  356.140760]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  356.140760]  free:13772 free_pcp:215 free_cma:0
[  356.146096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.146105] Call Trace:
[  356.152867] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  356.155271]  <IRQ>
[  356.188166] Node 0 
[  356.198061]  dump_stack+0x1c4/0x2b4
[  356.200644] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  356.228131]  ? dump_stack_print_info.cold.2+0x52/0x52
[  356.230259] lowmem_reserve[]:
[  356.232506]  warn_alloc.cold.119+0xb7/0x1bd
[  356.236092]  0
[  356.261604]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  356.266771]  2819
[  356.269879]  ? lock_downgrade+0x900/0x900
[  356.274171]  6323
[  356.276000]  ? trace_hardirqs_off+0xb8/0x310
[  356.280804]  6323
[  356.282872]  ? trace_hardirqs_off+0xb8/0x310
[  356.286985] Node 0 
[  356.289055]  __alloc_pages_slowpath+0x2667/0x2d80
[  356.293453] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  356.296091]  ? warn_alloc+0x120/0x120
[  356.300439] lowmem_reserve[]: 0
[  356.302684]  ? __lock_acquire+0x7ec/0x4ec0
[  356.307500]  0
[  356.334315]  ? warn_alloc+0x120/0x120
[  356.338094]  3503
[  356.341373]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  356.345576]  3503
[  356.347375]  ? print_usage_bug+0xc0/0xc0
[  356.351156] Node 0 
[  356.353215]  ? warn_alloc+0x120/0x120
[  356.359007] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  356.361045]  ? print_usage_bug+0xc0/0xc0
[  356.365069] lowmem_reserve[]: 0
[  356.367309]  ? mark_held_locks+0x130/0x130
[  356.371078]  0
[  356.399370]  ? mark_held_locks+0x130/0x130
[  356.403411]  0
[  356.406691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.410897]  0
[  356.412700]  ? should_fail+0x22d/0xd01
[  356.416907] Node 0 
[  356.418702]  ? graph_lock+0x170/0x170
[  356.424212] DMA: 
[  356.426012]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.429871] 1*4kB 
[  356.432101]  ? __lock_acquire+0x7ec/0x4ec0
[  356.435866] (U) 0*8kB 
[  356.437933]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.443006] 0*16kB 1*32kB 
[  356.445171]  ? should_fail+0x22d/0xd01
[  356.449382] (U) 
[  356.451883]  ? mark_held_locks+0x130/0x130
[  356.456943] 2*64kB (U) 
[  356.459793]  ? mark_held_locks+0x130/0x130
[  356.463652] 1*128kB 
[  356.465624]  ? lock_downgrade+0x900/0x900
[  356.469828] (U) 
[  356.472419]  ? graph_lock+0x170/0x170
[  356.476619] 1*256kB (U) 
[  356.478947]  ? graph_lock+0x170/0x170
[  356.483070] 0*512kB 
[  356.485042]  ? graph_lock+0x170/0x170
[  356.488814] 1*1024kB 
[  356.491476]  ? print_usage_bug+0xc0/0xc0
[  356.495253] (U) 
[  356.497575]  ? do_raw_spin_unlock+0xa7/0x2f0
[  356.501346] 1*2048kB 
[  356.503750]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.507775] (M) 3*4096kB 
[  356.509755]  ? check_preemption_disabled+0x48/0x200
[  356.514131] (M) 
[  356.516550]  ? check_preemption_disabled+0x48/0x200
[  356.522058] = 15908kB
[  356.524823]  ? __lock_is_held+0xb5/0x140
[  356.529801] Node 0 
[  356.531791]  __alloc_pages_nodemask+0xa80/0xde0
[  356.536767] DMA32: 
[  356.539178]  ? graph_lock+0x170/0x170
[  356.543215] 4*4kB 
[  356.545448]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  356.550084] (M) 
[  356.552316]  ? graph_lock+0x170/0x170
[  356.552342]  ? find_held_lock+0x36/0x1c0
[  356.556107] 1*8kB 
[  356.558261]  ? ____cache_alloc_node+0x1c7/0x1e0
[  356.563241] (M) 
[  356.565216]  ? lock_downgrade+0x900/0x900
[  356.568991] 3*16kB 
[  356.573058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.575180] (MH) 
[  356.579863]  cache_grow_begin+0x91/0x8c0
[  356.581899] 3*32kB 
[  356.586047]  ? do_raw_spin_unlock+0xa7/0x2f0
[  356.588253] (MH) 
[  356.593795]  fallback_alloc+0x203/0x2e0
[  356.595825] 6*64kB 
[  356.599883]  ____cache_alloc_node+0x1c7/0x1e0
[  356.602088] (MH) 
[  356.606494]  kmem_cache_alloc_node+0xe3/0x730
[  356.608525] 5*128kB (MH) 
[  356.612507]  ? __kmalloc_node_track_caller+0x47/0x70
[  356.614719] 2*256kB 
[  356.619212]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.621254] (M) 
[  356.625747]  __alloc_skb+0x119/0x770
[  356.628478] 4*512kB (MH) 
[  356.633587]  ? skb_scrub_packet+0x490/0x490
[  356.635881] 3*1024kB 
[  356.641415]  ? vprintk_default+0x28/0x30
[  356.643359] (MH) 
[  356.647065]  ? vprintk_func+0x85/0x181
[  356.649798] 3*2048kB 
[  356.654111]  ? printk+0xa7/0xcf
[  356.656501] (M) 3*4096kB 
[  356.660571]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  356.662615] (M) 
[  356.666509]  new_skb+0x26/0x1c0
[  356.668886] = 25256kB
[  356.672166]  aoecmd_cfg+0x279/0x7f0
[  356.674899] Node 0 
[  356.679653]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  356.681599] Normal: 
[  356.684878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.687264] 935*4kB 
[  356.690889]  ? check_preemption_disabled+0x48/0x200
[  356.693094] (MEH) 
[  356.697412]  ? check_preemption_disabled+0x48/0x200
[  356.699705] 451*8kB 
[  356.705245]  ? __lock_is_held+0xb5/0x140
[  356.707539] (ME) 
[  356.712557]  discover_timer+0x50/0x60
[  356.714677] 205*16kB 
[  356.719689]  call_timer_fn+0x272/0x920
[  356.721986] (MEH) 
[  356.726047]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  356.728102] 59*32kB 
[  356.731900]  ? process_timeout+0x40/0x40
[  356.734281] (ME) 
[  356.738172]  ? find_held_lock+0x36/0x1c0
[  356.740290] 10*64kB (MH) 
[  356.745138]  ? mark_held_locks+0xc7/0x130
[  356.747433] 0*128kB 3*256kB 
[  356.751497]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.753535] (H) 
[  356.757595]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.760329] 0*512kB 
[  356.764475]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  356.767470] 0*1024kB 
[  356.771967]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  356.773918] 0*2048kB 
[  356.778415]  ? trace_hardirqs_on+0xbd/0x310
[  356.780717] 0*4096kB 
[  356.785560]  ? kasan_check_read+0x11/0x20
[  356.787950] = 13924kB
[  356.792529]  ? __run_timers+0x7da/0xc70
[  356.794925] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  356.799244]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.801636] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  356.805783]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  356.808168] 147 total pagecache pages
[  356.812152]  __run_timers+0x7e5/0xc70
[  356.820975] 0 pages in swap cache
[  356.826469]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  356.835012] Swap cache stats: add 0, delete 0, find 0/0
[  356.835028] Free swap  = 0kB
[  356.839879]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  356.843652] Total swap = 0kB
[  356.847450]  ? graph_lock+0x170/0x170
[  356.850872] 1965979 pages RAM
[  356.856236]  ? print_usage_bug+0xc0/0xc0
[  356.861565] 0 pages HighMem/MovableOnly
[  356.861574] 342307 pages reserved
[  356.864595]  ? lock_release+0x970/0x970
[  356.869583] 0 pages cma reserved
[  356.872601]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  356.876441] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  356.879484]  ? find_held_lock+0x36/0x1c0
[  356.879504]  ? graph_lock+0x170/0x170
[  356.879522]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.883626] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  356.887543]  ? check_preemption_disabled+0x48/0x200
[  356.890971] syz-executor5 cpuset=
[  356.894953]  ? __lock_is_held+0xb5/0x140
[  356.898281] syz5
[  356.903467]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.909937]  mems_allowed=0
[  356.913997]  ? check_preemption_disabled+0x48/0x200
[  356.961710]  run_timer_softirq+0x52/0xb0
[  356.965789]  ? rcu_read_lock_sched_held+0x108/0x120
[  356.970822]  __do_softirq+0x30b/0xad8
[  356.974649]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  356.979764]  ? pvclock_read_flags+0x160/0x160
[  356.984260]  ? lapic_next_event+0x5a/0x90
[  356.988414]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.993960]  ? check_preemption_disabled+0x48/0x200
[  356.998978]  ? check_preemption_disabled+0x48/0x200
[  357.004005]  ? kvm_clock_read+0x18/0x30
[  357.007988]  ? kvm_sched_clock_read+0x9/0x20
[  357.012405]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.017947]  ? check_preemption_disabled+0x48/0x200
[  357.022981]  irq_exit+0x17f/0x1c0
[  357.026438]  smp_apic_timer_interrupt+0x1cb/0x760
[  357.031280]  ? smp_reschedule_interrupt+0x109/0x650
[  357.036302]  ? smp_call_function_single_interrupt+0x650/0x650
[  357.042194]  ? interrupt_entry+0xb5/0xf0
[  357.046264]  ? trace_hardirqs_off_caller+0xbb/0x310
[  357.051284]  ? trace_hardirqs_off_caller+0xbb/0x310
[  357.056305]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.061159]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.066426]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.071450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.076995]  ? check_preemption_disabled+0x48/0x200
[  357.082020]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.087569]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.092429]  apic_timer_interrupt+0xf/0x20
[  357.096666]  </IRQ>
[  357.098918] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  357.104202] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  357.123116] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  357.130843] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  357.138120] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  357.145400] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  357.152675] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  357.159982] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  357.167294]  ? arch_local_irq_restore+0x45/0x52
[  357.171997]  dump_stack+0x195/0x2b4
[  357.175653]  ? dump_stack_print_info.cold.2+0x52/0x52
[  357.180872]  dump_header+0x27b/0xf72
[  357.184606]  ? mark_held_locks+0x130/0x130
[  357.188859]  ? pagefault_out_of_memory+0x197/0x197
[  357.193811]  ? __lock_acquire+0x7ec/0x4ec0
[  357.198050]  ? graph_lock+0x170/0x170
[  357.201855]  ? mem_cgroup_charge_statistics+0x780/0x780
[  357.207323]  ? print_usage_bug+0xc0/0xc0
[  357.211403]  ? graph_lock+0x170/0x170
[  357.215224]  ? print_usage_bug+0xc0/0xc0
[  357.219295]  ? print_usage_bug+0xc0/0xc0
[  357.223375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.228944]  ? find_held_lock+0x36/0x1c0
[  357.233115]  ? mark_held_locks+0xc7/0x130
[  357.237287]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  357.242405]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  357.247529]  ? lockdep_hardirqs_on+0x421/0x5c0
[  357.252135]  ? trace_hardirqs_on+0xbd/0x310
[  357.256484]  ? kasan_check_read+0x11/0x20
[  357.260646]  ? ___ratelimit+0x36f/0x655
[  357.264639]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  357.270100]  ? trace_hardirqs_on+0x310/0x310
[  357.274519]  ? lock_downgrade+0x900/0x900
[  357.278685]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  357.283803]  ? ___ratelimit+0xaa/0x655
[  357.287704]  ? idr_get_free+0xec0/0xec0
[  357.291690]  ? kasan_check_write+0x14/0x20
[  357.295942]  ? do_raw_spin_lock+0xc1/0x200
[  357.300195]  oom_kill_process.cold.27+0x10/0x903
[  357.304963]  ? graph_lock+0x170/0x170
[  357.308776]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  357.314579]  ? kasan_check_read+0x11/0x20
[  357.318744]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  357.324057]  ? oom_evaluate_task+0x540/0x540
[  357.328494]  ? find_held_lock+0x36/0x1c0
[  357.332580]  ? out_of_memory+0x974/0x1430
[  357.336744]  ? lock_downgrade+0x900/0x900
[  357.340897]  ? check_preemption_disabled+0x48/0x200
[  357.345933]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  357.351738]  ? kasan_check_read+0x11/0x20
[  357.355901]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  357.361193]  ? rcu_bh_qs+0xc0/0xc0
[  357.364753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.370304]  ? oom_evaluate_task+0x302/0x540
[  357.374733]  out_of_memory+0xa84/0x1430
[  357.378724]  ? oom_killer_disable+0x3a0/0x3a0
[  357.383225]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  357.388171]  ? __mutex_add_waiter+0x2a0/0x2a0
[  357.392702]  __alloc_pages_slowpath+0x2318/0x2d80
[  357.397585]  ? warn_alloc+0x120/0x120
[  357.401393]  ? dequeue_entity+0x3f4/0x1770
[  357.405637]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.410667]  ? print_usage_bug+0xc0/0xc0
[  357.414730]  ? warn_alloc+0x120/0x120
[  357.418534]  ? print_usage_bug+0xc0/0xc0
[  357.422600]  ? print_usage_bug+0xc0/0xc0
[  357.426665]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.432482]  ? should_fail+0x22d/0xd01
[  357.436381]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.441519]  ? __lock_is_held+0xb5/0x140
[  357.445599]  ? graph_lock+0x170/0x170
[  357.449410]  ? ___might_sleep+0x1ed/0x300
[  357.453562]  ? lock_release+0x970/0x970
[  357.457544]  ? arch_local_save_flags+0x40/0x40
[  357.462159]  ? __might_sleep+0x95/0x190
[  357.466156]  __alloc_pages_nodemask+0xa80/0xde0
[  357.470831]  ? graph_lock+0x170/0x170
[  357.474645]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  357.479660]  ? graph_lock+0x170/0x170
[  357.483483]  ? mark_held_locks+0xc7/0x130
[  357.487637]  ? find_held_lock+0x36/0x1c0
[  357.491716]  ? cache_grow_begin+0x5a4/0x8c0
[  357.496050]  ? lockdep_hardirqs_on+0x421/0x5c0
[  357.500644]  ? trace_hardirqs_on+0xbd/0x310
[  357.504977]  ? fallback_alloc+0x203/0x2e0
[  357.509131]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  357.514603]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  357.520160]  cache_grow_begin+0x91/0x8c0
[  357.524230]  ? do_raw_spin_unlock+0xa7/0x2f0
[  357.528657]  fallback_alloc+0x203/0x2e0
[  357.532644]  ____cache_alloc_node+0x1c7/0x1e0
[  357.537166]  kmem_cache_alloc_trace+0x214/0x750
[  357.541860]  do_syslog+0xb9b/0x1690
[  357.545516]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  357.550553]  ? finish_wait+0x430/0x430
[  357.554461]  ? aa_path_link+0x5e0/0x5e0
[  357.558464]  kmsg_read+0x8f/0xc0
[  357.561843]  ? kmsg_poll+0xb0/0xb0
[  357.565408]  proc_reg_read+0x2a3/0x3d0
[  357.569330]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  357.574290]  ? trace_hardirqs_off+0x310/0x310
[  357.578815]  ? lockdep_hardirqs_on+0x421/0x5c0
[  357.583426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.588989]  __vfs_read+0x117/0x9b0
[  357.592652]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  357.597593]  ? vfs_copy_file_range+0xb90/0xb90
[  357.602191]  ? fsnotify+0x12f0/0x12f0
[  357.606002]  ? fsnotify_first_mark+0x350/0x350
[  357.610616]  ? security_file_permission+0x1c2/0x230
[  357.615653]  ? rw_verify_area+0x118/0x360
[  357.619817]  vfs_read+0x17f/0x3c0
[  357.623283]  ksys_read+0x101/0x260
[  357.626837]  ? kernel_write+0x120/0x120
[  357.630821]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  357.636283]  ? trace_hardirqs_on+0x310/0x310
[  357.640703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.646258]  __x64_sys_read+0x73/0xb0
[  357.650070]  do_syscall_64+0x1b9/0x820
[  357.653967]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  357.659349]  ? syscall_return_slowpath+0x5e0/0x5e0
[  357.664290]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.669153]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.674191]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  357.679219]  ? prepare_exit_to_usermode+0x291/0x3b0
[  357.684413]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.689277]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  357.694474] RIP: 0033:0x7ff70d3601fd
[  357.698210] Code: Bad RIP value.
[  357.701578] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  357.709296] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  357.716574] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  357.723852] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  357.731126] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  357.738415] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  357.745725] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  357.745787] aoe: skb alloc failure
[  357.753026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  357.753032] Call Trace:
[  357.753039]  <IRQ>
[  357.753063]  dump_stack+0x1c4/0x2b4
[  357.753082]  ? dump_stack_print_info.cold.2+0x52/0x52
[  357.757372] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  357.766011]  warn_alloc.cold.119+0xb7/0x1bd
[  357.768575] rsyslogd cpuset=
[  357.770724]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  357.774322] /
[  357.779511]  ? lock_downgrade+0x900/0x900
[  357.789556]  mems_allowed=0
[  357.810506]  ? trace_hardirqs_off+0xb8/0x310
[  357.814941]  ? trace_hardirqs_off+0xb8/0x310
[  357.819374]  __alloc_pages_slowpath+0x2667/0x2d80
[  357.824262]  ? warn_alloc+0x120/0x120
[  357.828083]  ? warn_alloc+0x120/0x120
[  357.831898]  ? print_usage_bug+0xc0/0xc0
[  357.835980]  ? warn_alloc+0x120/0x120
[  357.839786]  ? print_usage_bug+0xc0/0xc0
[  357.843857]  ? __lock_acquire+0x7ec/0x4ec0
[  357.848098]  ? __lock_acquire+0x7ec/0x4ec0
[  357.852344]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.857908]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.863460]  ? should_fail+0x22d/0xd01
[  357.867389]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.872503]  ? __lock_acquire+0x7ec/0x4ec0
[  357.876766]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.881876]  ? __lock_acquire+0x7ec/0x4ec0
[  357.886117]  ? should_fail+0x22d/0xd01
[  357.890033]  ? mark_held_locks+0x130/0x130
[  357.894283]  ? mark_held_locks+0x130/0x130
[  357.898538]  ? graph_lock+0x170/0x170
[  357.902350]  ? print_usage_bug+0xc0/0xc0
[  357.906415]  ? graph_lock+0x170/0x170
[  357.910225]  ? print_usage_bug+0xc0/0xc0
[  357.914290]  ? wq_watchdog_touch+0x9c/0xfe
[  357.918539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.924085]  ? check_preemption_disabled+0x48/0x200
[  357.929115]  ? check_preemption_disabled+0x48/0x200
[  357.934176]  ? __lock_is_held+0xb5/0x140
[  357.938258]  __alloc_pages_nodemask+0xa80/0xde0
[  357.942974]  ? graph_lock+0x170/0x170
[  357.946785]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  357.951805]  ? graph_lock+0x170/0x170
[  357.955635]  ? find_held_lock+0x36/0x1c0
[  357.959720]  ? ____cache_alloc_node+0x1c7/0x1e0
[  357.964405]  ? lock_downgrade+0x900/0x900
[  357.968575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.974133]  cache_grow_begin+0x91/0x8c0
[  357.978217]  ? do_raw_spin_unlock+0xa7/0x2f0
[  357.982651]  fallback_alloc+0x203/0x2e0
[  357.986655]  ____cache_alloc_node+0x1c7/0x1e0
[  357.991200]  kmem_cache_alloc_node+0xe3/0x730
[  357.995722]  ? ipv6_get_ifaddr+0x42e/0x620
[  357.999986]  __alloc_skb+0x119/0x770
[  358.003710]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.009007]  ? skb_scrub_packet+0x490/0x490
[  358.013343]  ? lock_downgrade+0x900/0x900
[  358.017514]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.023099]  ? refcount_sub_and_test_checked+0x203/0x310
[  358.028577]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  358.034048]  ? addrconf_rs_timer+0x690/0x690
[  358.038477]  ndisc_alloc_skb+0x144/0x340
[  358.042554]  ndisc_send_rs+0x331/0x6e0
[  358.046464]  addrconf_rs_timer+0x314/0x690
[  358.050724]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.054987]  call_timer_fn+0x272/0x920
[  358.058889]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.063139]  ? process_timeout+0x40/0x40
[  358.067220]  ? find_held_lock+0x36/0x1c0
[  358.071300]  ? __run_timers+0x7da/0xc70
[  358.075286]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.079784]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.084283]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.088528]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  358.093117]  ? trace_hardirqs_on+0xbd/0x310
[  358.097447]  ? kasan_check_read+0x11/0x20
[  358.101603]  ? __run_timers+0x7da/0xc70
[  358.105669]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  358.111136]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.115390]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.119630]  __run_timers+0x7e5/0xc70
[  358.123452]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  358.128826]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  358.133863]  ? graph_lock+0x170/0x170
[  358.137676]  ? enqueue_hrtimer+0x1a5/0x560
[  358.141909]  ? lock_release+0x970/0x970
[  358.145888]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  358.151091]  ? find_held_lock+0x36/0x1c0
[  358.155171]  ? graph_lock+0x170/0x170
[  358.158981]  ? pvclock_read_flags+0x160/0x160
[  358.163484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.169036]  ? check_preemption_disabled+0x48/0x200
[  358.174073]  ? __lock_is_held+0xb5/0x140
[  358.178151]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.183696]  ? check_preemption_disabled+0x48/0x200
[  358.188724]  run_timer_softirq+0x52/0xb0
[  358.192793]  ? rcu_read_lock_sched_held+0x108/0x120
[  358.197936]  __do_softirq+0x30b/0xad8
[  358.201755]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  358.206874]  ? pvclock_read_flags+0x160/0x160
[  358.211375]  ? lapic_next_event+0x5a/0x90
[  358.215535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.221080]  ? check_preemption_disabled+0x48/0x200
[  358.226100]  ? check_preemption_disabled+0x48/0x200
[  358.231128]  ? kvm_clock_read+0x18/0x30
[  358.235112]  ? kvm_sched_clock_read+0x9/0x20
[  358.239540]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.245085]  ? check_preemption_disabled+0x48/0x200
[  358.250122]  irq_exit+0x17f/0x1c0
[  358.253596]  smp_apic_timer_interrupt+0x1cb/0x760
[  358.258441]  ? smp_reschedule_interrupt+0x109/0x650
[  358.263475]  ? smp_call_function_single_interrupt+0x650/0x650
[  358.269394]  ? interrupt_entry+0xb5/0xf0
[  358.273470]  ? trace_hardirqs_off_caller+0xbb/0x310
[  358.278501]  ? trace_hardirqs_off_caller+0xbb/0x310
[  358.283539]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.288403]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.293428]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.298459]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.304010]  ? check_preemption_disabled+0x48/0x200
[  358.309037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.314600]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.319483]  apic_timer_interrupt+0xf/0x20
[  358.323729]  </IRQ>
[  358.325976] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  358.330911] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  358.349837] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  358.357562] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  358.364841] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  358.372157] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  358.379446] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  358.386726] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  358.394058]  skb_clone+0x1bb/0x500
[  358.397616]  ? finish_task_switch+0x2f5/0x900
[  358.402137]  ? skb_split+0x11e0/0x11e0
[  358.406050]  ? preempt_notifier_register+0x200/0x200
[  358.411173]  ? __switch_to_asm+0x34/0x70
[  358.415247]  ? __switch_to_asm+0x34/0x70
[  358.419315]  ? __switch_to_asm+0x40/0x70
[  358.423378]  ? __switch_to_asm+0x34/0x70
[  358.427445]  ? __switch_to_asm+0x40/0x70
[  358.431534]  ? __switch_to_asm+0x34/0x70
[  358.435601]  ? __switch_to_asm+0x40/0x70
[  358.439665]  ? __switch_to_asm+0x34/0x70
[  358.443738]  ? __switch_to_asm+0x34/0x70
[  358.447806]  ? __switch_to_asm+0x40/0x70
[  358.451877]  ? __switch_to_asm+0x34/0x70
[  358.455959]  bpf_clone_redirect+0xb9/0x490
[  358.460205]  ? __schedule+0x874/0x1ed0
[  358.464107]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  358.469239]  ? __sched_text_start+0x8/0x8
[  358.473410]  ? retint_kernel+0x2d/0x2d
[  358.477314]  ? find_held_lock+0x36/0x1c0
[  358.481395]  ? lock_acquire+0x1ed/0x520
[  358.485374]  ? bpf_test_run+0x32e/0x5a0
[  358.489360]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.494914]  ? check_preemption_disabled+0x48/0x200
[  358.499953]  ? kasan_check_read+0x11/0x20
[  358.504116]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.509433]  ? rcu_bh_qs+0xc0/0xc0
[  358.512989]  ? preempt_schedule+0x4d/0x60
[  358.517158]  ? ___preempt_schedule+0x16/0x18
[  358.521599]  ? bpf_test_run+0x1c0/0x5a0
[  358.525624]  ? netlink_diag_dump+0x2a0/0x2a0
[  358.530060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.535620]  ? bpf_test_init.isra.9+0x70/0x100
[  358.540233]  ? bpf_prog_test_run_skb+0x634/0xb40
[  358.545045]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  358.549911]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  358.555466]  ? fput+0x130/0x1a0
[  358.558768]  ? __bpf_prog_get+0x9b/0x290
[  358.562856]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  358.567721]  ? bpf_prog_test_run+0x130/0x1a0
[  358.572161]  ? __x64_sys_bpf+0x3d8/0x510
[  358.576236]  ? bpf_prog_get+0x20/0x20
[  358.580067]  ? do_syscall_64+0x1b9/0x820
[  358.584135]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  358.589612]  ? syscall_return_slowpath+0x5e0/0x5e0
[  358.594553]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.599410]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.604443]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  358.609473]  ? prepare_exit_to_usermode+0x291/0x3b0
[  358.614506]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.619376]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  358.624763] warn_alloc_show_mem: 1 callbacks suppressed
[  358.624775] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  358.624777] Mem-Info:
[  358.624808] active_anon:50125 inactive_anon:112 isolated_anon:0
[  358.624808]  active_file:14 inactive_file:14 isolated_file:0
[  358.624808]  unevictable:0 dirty:0 writeback:0 unstable:0
[  358.624808]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  358.624808]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  358.624808]  free:13772 free_pcp:215 free_cma:0
[  358.630161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  358.636929] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  358.639328] Call Trace:
[  358.672203] Node 0 
[  358.681562]  <IRQ>
[  358.709083] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  358.711652]  dump_stack+0x1c4/0x2b4
[  358.713856] lowmem_reserve[]:
[  358.716007]  ? dump_stack_print_info.cold.2+0x52/0x52
[  358.741501]  0 2819
[  358.745169]  warn_alloc.cold.119+0xb7/0x1bd
[  358.748235]  6323
[  358.753421]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  358.755627]  6323
[  358.759957]  ? lock_downgrade+0x900/0x900
[  358.761992] Node 0 
[  358.766843]  ? trace_hardirqs_off+0xb8/0x310
[  358.768907] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  358.773031]  ? trace_hardirqs_off+0xb8/0x310
[  358.775233] lowmem_reserve[]:
[  358.779648]  __alloc_pages_slowpath+0x2667/0x2d80
[  358.806431]  0 0
[  358.810880]  ? mark_held_locks+0x130/0x130
[  358.813971]  3503
[  358.818814]  ? warn_alloc+0x120/0x120
[  358.820764]  3503
[  358.824996]  ? warn_alloc+0x120/0x120
[  358.830845]  ? print_usage_bug+0xc0/0xc0
[  358.832884] Node 0 
[  358.836677]  ? warn_alloc+0x120/0x120
[  358.840739] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  358.842945]  ? print_usage_bug+0xc0/0xc0
[  358.846711] lowmem_reserve[]: 0
[  358.875009]  ? find_held_lock+0x36/0x1c0
[  358.879046]  0
[  358.882325]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.886359]  0
[  358.888170]  ? should_fail+0x22d/0xd01
[  358.893680]  0
[  358.895497]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.899358] Node 0 
[  358.901190]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.906701] DMA: 
[  358.908935]  ? __lock_acquire+0x7ec/0x4ec0
[  358.914012] 1*4kB 
[  358.916081]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.920288] (U) 
[  358.922434]  ? __lock_acquire+0x7ec/0x4ec0
[  358.927507] 0*8kB 0*16kB 
[  358.929488]  ? should_fail+0x22d/0xd01
[  358.933709] 1*32kB (U) 
[  358.936488]  ? mark_held_locks+0x130/0x130
[  358.940341] 2*64kB 
[  358.942919]  ? mark_held_locks+0x130/0x130
[  358.947122] (U) 
[  358.949360]  ? try_to_wake_up+0x10a/0x12f0
[  358.953572] 1*128kB 
[  358.955541]  ? lock_downgrade+0x900/0x900
[  358.959746] (U) 
[  358.962066]  ? graph_lock+0x170/0x170
[  358.966186] 1*256kB (U) 
[  358.968171]  ? print_usage_bug+0xc0/0xc0
[  358.971951] 0*512kB 
[  358.974621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.978654] 1*1024kB 
[  358.980975]  ? check_preemption_disabled+0x48/0x200
[  358.986483] (U) 
[  358.988889]  ? check_preemption_disabled+0x48/0x200
[  358.993870] 1*2048kB (M) 
[  358.995861]  ? __lock_is_held+0xb5/0x140
[  359.000836] 3*4096kB (M) 
[  359.003601]  __alloc_pages_nodemask+0xa80/0xde0
[  359.007630] = 15908kB
[  359.010383]  ? graph_lock+0x170/0x170
[  359.015024] Node 0 DMA32: 
[  359.017442]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  359.021214] 4*4kB 
[  359.024049]  ? graph_lock+0x170/0x170
[  359.024076]  ? find_held_lock+0x36/0x1c0
[  359.029060] (M) 
[  359.031220]  ? ____cache_alloc_node+0x1c7/0x1e0
[  359.034982] 1*8kB (M) 
[  359.039070]  ? lock_downgrade+0x900/0x900
[  359.041018] 3*16kB 
[  359.045695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.048170] (MH) 
[  359.052317]  cache_grow_begin+0x91/0x8c0
[  359.054525] 3*32kB 
[  359.060064]  ? do_raw_spin_unlock+0xa7/0x2f0
[  359.062096] (MH) 6*64kB 
[  359.066291]  fallback_alloc+0x203/0x2e0
[  359.068500] (MH) 
[  359.072910]  ____cache_alloc_node+0x1c7/0x1e0
[  359.075548] 5*128kB (MH) 
[  359.079531]  kmem_cache_alloc_node+0xe3/0x730
[  359.081570] 2*256kB 
[  359.086075]  ? ipv6_get_ifaddr+0x42e/0x620
[  359.088802] (M) 
[  359.093302]  __alloc_skb+0x119/0x770
[  359.095599] 4*512kB 
[  359.099834]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  359.101782] (MH) 
[  359.105498]  ? skb_scrub_packet+0x490/0x490
[  359.107790] 3*1024kB 
[  359.113065]  ? lock_downgrade+0x900/0x900
[  359.115098] (MH) 
[  359.119423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.121806] 3*2048kB 
[  359.125950]  ? refcount_sub_and_test_checked+0x203/0x310
[  359.127987] (M) 
[  359.133524]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  359.135910] 3*4096kB 
[  359.141357]  ? addrconf_rs_timer+0x690/0x690
[  359.143305] (M) 
[  359.148763]  ndisc_alloc_skb+0x144/0x340
[  359.151139] = 25256kB
[  359.155553]  ndisc_send_rs+0x331/0x6e0
[  359.157497] Node 0 
[  359.161559]  addrconf_rs_timer+0x314/0x690
[  359.163933] Normal: 935*4kB 
[  359.167835]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.170038] (MEH) 
[  359.174295]  call_timer_fn+0x272/0x920
[  359.177281] 451*8kB 
[  359.181511]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.183635] (ME) 
[  359.187518]  ? process_timeout+0x40/0x40
[  359.189821] 205*16kB 
[  359.194053]  ? find_held_lock+0x36/0x1c0
[  359.196086] (MEH) 
[  359.200153]  ? mark_held_locks+0xc7/0x130
[  359.202541] 59*32kB 
[  359.206689]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.208812] (ME) 
[  359.212953]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.215255] 10*64kB 
[  359.219747]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.221785] (MH) 
[  359.226278]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  359.228577] 0*128kB 
[  359.232807]  ? trace_hardirqs_on+0xbd/0x310
[  359.234843] 3*256kB 
[  359.239427]  ? kasan_check_read+0x11/0x20
[  359.241725] (H) 
[  359.246043]  ? __run_timers+0x7da/0xc70
[  359.248344] 0*512kB 
[  359.252493]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.254440] 0*1024kB 
[  359.258409]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.260707] 0*2048kB 
[  359.266165]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.268543] 0*4096kB 
[  359.273382]  __run_timers+0x7e5/0xc70
[  359.275768] = 13924kB
[  359.280011]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  359.282393] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  359.286188]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  359.288576] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  359.293930]  ? graph_lock+0x170/0x170
[  359.302744] 147 total pagecache pages
[  359.307764]  ? print_usage_bug+0xc0/0xc0
[  359.316313] 0 pages in swap cache
[  359.320115]  ? lock_release+0x970/0x970
[  359.323901] Swap cache stats: add 0, delete 0, find 0/0
[  359.327959]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  359.331386] Free swap  = 0kB
[  359.335359]  ? find_held_lock+0x36/0x1c0
[  359.340688] Total swap = 0kB
[  359.340697] 1965979 pages RAM
[  359.345888]  ? graph_lock+0x170/0x170
[  359.348872] 0 pages HighMem/MovableOnly
[  359.348881] 342307 pages reserved
[  359.352946]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.355934] 0 pages cma reserved
[  359.359052]  ? check_preemption_disabled+0x48/0x200
[  359.362904] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  359.366813]  ? __lock_is_held+0xb5/0x140
[  359.370343] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  359.375769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.379107] syz-executor5 cpuset=
[  359.384120]  ? check_preemption_disabled+0x48/0x200
[  359.390581] syz5
[  359.394644]  run_timer_softirq+0x52/0xb0
[  359.405105]  mems_allowed=0
[  359.410643]  ? rcu_read_lock_sched_held+0x108/0x120
[  359.433014]  __do_softirq+0x30b/0xad8
[  359.436848]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  359.441969]  ? pvclock_read_flags+0x160/0x160
[  359.446472]  ? lapic_next_event+0x5a/0x90
[  359.450637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.456189]  ? check_preemption_disabled+0x48/0x200
[  359.461223]  ? check_preemption_disabled+0x48/0x200
[  359.466275]  ? kvm_clock_read+0x18/0x30
[  359.470257]  ? kvm_sched_clock_read+0x9/0x20
[  359.474673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.480217]  ? check_preemption_disabled+0x48/0x200
[  359.485264]  irq_exit+0x17f/0x1c0
[  359.488728]  smp_apic_timer_interrupt+0x1cb/0x760
[  359.493579]  ? smp_reschedule_interrupt+0x109/0x650
[  359.498605]  ? smp_call_function_single_interrupt+0x650/0x650
[  359.504497]  ? interrupt_entry+0xb5/0xf0
[  359.508570]  ? trace_hardirqs_off_caller+0xbb/0x310
[  359.513591]  ? trace_hardirqs_off_caller+0xbb/0x310
[  359.518615]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.523466]  ? trace_hardirqs_on_caller+0x310/0x310
[  359.528487]  ? trace_hardirqs_on_caller+0x310/0x310
[  359.533508]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.539053]  ? check_preemption_disabled+0x48/0x200
[  359.544076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.549630]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.554501]  apic_timer_interrupt+0xf/0x20
[  359.558731]  </IRQ>
[  359.560976] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  359.566258] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  359.585268] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  359.592989] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  359.600265] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  359.607553] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  359.614831] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  359.622106] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  359.629409]  ? arch_local_irq_restore+0x45/0x52
[  359.634114]  dump_stack+0x195/0x2b4
[  359.637762]  ? dump_stack_print_info.cold.2+0x52/0x52
[  359.642967]  dump_header+0x27b/0xf72
[  359.646693]  ? mark_held_locks+0x130/0x130
[  359.650931]  ? pagefault_out_of_memory+0x197/0x197
[  359.655878]  ? __lock_acquire+0x7ec/0x4ec0
[  359.660112]  ? graph_lock+0x170/0x170
[  359.663921]  ? mem_cgroup_charge_statistics+0x780/0x780
[  359.669298]  ? print_usage_bug+0xc0/0xc0
[  359.673381]  ? graph_lock+0x170/0x170
[  359.677200]  ? print_usage_bug+0xc0/0xc0
[  359.681350]  ? print_usage_bug+0xc0/0xc0
[  359.685425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.690975]  ? find_held_lock+0x36/0x1c0
[  359.695051]  ? mark_held_locks+0xc7/0x130
[  359.699206]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  359.704312]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  359.709426]  ? lockdep_hardirqs_on+0x421/0x5c0
[  359.714015]  ? trace_hardirqs_on+0xbd/0x310
[  359.718357]  ? kasan_check_read+0x11/0x20
[  359.722515]  ? ___ratelimit+0x36f/0x655
[  359.726496]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.731949]  ? trace_hardirqs_on+0x310/0x310
[  359.736361]  ? lock_downgrade+0x900/0x900
[  359.740516]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  359.745625]  ? ___ratelimit+0xaa/0x655
[  359.749520]  ? idr_get_free+0xec0/0xec0
[  359.753501]  ? kasan_check_write+0x14/0x20
[  359.757742]  ? do_raw_spin_lock+0xc1/0x200
[  359.762025]  oom_kill_process.cold.27+0x10/0x903
[  359.766792]  ? graph_lock+0x170/0x170
[  359.770600]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  359.776400]  ? kasan_check_read+0x11/0x20
[  359.780585]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  359.785870]  ? oom_evaluate_task+0x540/0x540
[  359.790285]  ? find_held_lock+0x36/0x1c0
[  359.794365]  ? out_of_memory+0x974/0x1430
[  359.798520]  ? lock_downgrade+0x900/0x900
[  359.802672]  ? check_preemption_disabled+0x48/0x200
[  359.807702]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  359.813499]  ? kasan_check_read+0x11/0x20
[  359.817656]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  359.822946]  ? rcu_bh_qs+0xc0/0xc0
[  359.826497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.832057]  ? oom_evaluate_task+0x302/0x540
[  359.836475]  out_of_memory+0xa84/0x1430
[  359.840460]  ? oom_killer_disable+0x3a0/0x3a0
[  359.844959]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  359.849898]  ? __mutex_add_waiter+0x2a0/0x2a0
[  359.854411]  __alloc_pages_slowpath+0x2318/0x2d80
[  359.859290]  ? warn_alloc+0x120/0x120
[  359.863091]  ? dequeue_entity+0x3f4/0x1770
[  359.867332]  ? rcu_read_lock_sched_held+0x108/0x120
[  359.872363]  ? print_usage_bug+0xc0/0xc0
[  359.876429]  ? warn_alloc+0x120/0x120
[  359.880234]  ? print_usage_bug+0xc0/0xc0
[  359.884301]  ? print_usage_bug+0xc0/0xc0
[  359.888368]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.893913]  ? should_fail+0x22d/0xd01
[  359.897815]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.902958]  ? __lock_is_held+0xb5/0x140
[  359.907037]  ? graph_lock+0x170/0x170
[  359.910842]  ? ___might_sleep+0x1ed/0x300
[  359.914990]  ? lock_release+0x970/0x970
[  359.918972]  ? arch_local_save_flags+0x40/0x40
[  359.923569]  ? __might_sleep+0x95/0x190
[  359.927551]  __alloc_pages_nodemask+0xa80/0xde0
[  359.932225]  ? graph_lock+0x170/0x170
[  359.936041]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  359.941071]  ? graph_lock+0x170/0x170
[  359.944888]  ? mark_held_locks+0xc7/0x130
[  359.949040]  ? find_held_lock+0x36/0x1c0
[  359.953111]  ? cache_grow_begin+0x5a4/0x8c0
[  359.957448]  ? lockdep_hardirqs_on+0x421/0x5c0
[  359.962042]  ? trace_hardirqs_on+0xbd/0x310
[  359.966373]  ? fallback_alloc+0x203/0x2e0
[  359.970523]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.975989]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  359.981539]  cache_grow_begin+0x91/0x8c0
[  359.985613]  ? do_raw_spin_unlock+0xa7/0x2f0
[  359.990043]  fallback_alloc+0x203/0x2e0
[  359.994033]  ____cache_alloc_node+0x1c7/0x1e0
[  359.998550]  kmem_cache_alloc_trace+0x214/0x750
[  360.003251]  do_syslog+0xb9b/0x1690
[  360.006907]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  360.011929]  ? finish_wait+0x430/0x430
[  360.015827]  ? aa_path_link+0x5e0/0x5e0
[  360.019811]  kmsg_read+0x8f/0xc0
[  360.023188]  ? kmsg_poll+0xb0/0xb0
[  360.026742]  proc_reg_read+0x2a3/0x3d0
[  360.030673]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  360.035614]  ? trace_hardirqs_off+0x310/0x310
[  360.040121]  ? lockdep_hardirqs_on+0x421/0x5c0
[  360.044715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.050266]  __vfs_read+0x117/0x9b0
[  360.053902]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  360.058843]  ? vfs_copy_file_range+0xb90/0xb90
[  360.063434]  ? fsnotify+0x12f0/0x12f0
[  360.067243]  ? fsnotify_first_mark+0x350/0x350
[  360.071845]  ? security_file_permission+0x1c2/0x230
[  360.076884]  ? rw_verify_area+0x118/0x360
[  360.081044]  vfs_read+0x17f/0x3c0
[  360.084509]  ksys_read+0x101/0x260
[  360.088058]  ? kernel_write+0x120/0x120
[  360.092048]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  360.097499]  ? trace_hardirqs_on+0x310/0x310
[  360.101910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.107467]  __x64_sys_read+0x73/0xb0
[  360.111275]  do_syscall_64+0x1b9/0x820
[  360.115172]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  360.120545]  ? syscall_return_slowpath+0x5e0/0x5e0
[  360.125478]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.130328]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.135522]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  360.140552]  ? prepare_exit_to_usermode+0x291/0x3b0
[  360.145578]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.150432]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  360.155648] RIP: 0033:0x7ff70d3601fd
[  360.159366] Code: Bad RIP value.
[  360.162730] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  360.170466] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  360.177737] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  360.185006] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  360.192286] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  360.199773] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  360.207081] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  360.207154] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  360.214358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  360.214364] Call Trace:
[  360.214371]  <IRQ>
[  360.214394]  dump_stack+0x1c4/0x2b4
[  360.214414]  ? dump_stack_print_info.cold.2+0x52/0x52
[  360.220998] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  360.230281]  warn_alloc.cold.119+0xb7/0x1bd
[  360.232835] rsyslogd cpuset=
[  360.234981]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  360.238576] /
[  360.243767]  ? lock_downgrade+0x900/0x900
[  360.253802]  mems_allowed=0
[  360.258124]  ? trace_hardirqs_off+0xb8/0x310
[  360.279102]  ? trace_hardirqs_off+0xb8/0x310
[  360.283532]  __alloc_pages_slowpath+0x2667/0x2d80
[  360.288417]  ? warn_alloc+0x120/0x120
[  360.292229]  ? trace_hardirqs_on+0x310/0x310
[  360.296733]  ? warn_alloc+0x120/0x120
[  360.300547]  ? print_usage_bug+0xc0/0xc0
[  360.304620]  ? warn_alloc+0x120/0x120
[  360.308423]  ? ktime_get+0x2e1/0x440
[  360.312139]  ? print_usage_bug+0xc0/0xc0
[  360.316222]  ? __lock_acquire+0x7ec/0x4ec0
[  360.320458]  ? __lock_acquire+0x7ec/0x4ec0
[  360.324698]  ? kasan_check_read+0x11/0x20
[  360.328855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.334400]  ? should_fail+0x22d/0xd01
[  360.338293]  ? rcu_bh_qs+0xc0/0xc0
[  360.341868]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  360.346980]  ? __lock_acquire+0x7ec/0x4ec0
[  360.351228]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  360.356337]  ? __lock_acquire+0x7ec/0x4ec0
[  360.360577]  ? should_fail+0x22d/0xd01
[  360.364475]  ? rcu_idle_enter+0x4b0/0x4b0
[  360.368642]  ? mark_held_locks+0x130/0x130
[  360.372886]  ? mark_held_locks+0x130/0x130
[  360.377133]  ? mark_held_locks+0xc7/0x130
[  360.381296]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  360.386320]  ? graph_lock+0x170/0x170
[  360.390123]  ? print_usage_bug+0xc0/0xc0
[  360.394206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.399752]  ? check_preemption_disabled+0x48/0x200
[  360.404772]  ? check_preemption_disabled+0x48/0x200
[  360.409806]  ? __lock_is_held+0xb5/0x140
[  360.413880]  __alloc_pages_nodemask+0xa80/0xde0
[  360.418560]  ? graph_lock+0x170/0x170
[  360.422370]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  360.427392]  ? graph_lock+0x170/0x170
[  360.431216]  ? find_held_lock+0x36/0x1c0
[  360.435297]  ? ____cache_alloc_node+0x1c7/0x1e0
[  360.439975]  ? lock_downgrade+0x900/0x900
[  360.444138]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.449703]  cache_grow_begin+0x91/0x8c0
[  360.453777]  ? do_raw_spin_unlock+0xa7/0x2f0
[  360.458209]  fallback_alloc+0x203/0x2e0
[  360.462200]  ____cache_alloc_node+0x1c7/0x1e0
[  360.466715]  kmem_cache_alloc_node+0xe3/0x730
[  360.471220]  ? ipv6_get_ifaddr+0x42e/0x620
[  360.475487]  __alloc_skb+0x119/0x770
[  360.479210]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  360.484494]  ? skb_scrub_packet+0x490/0x490
[  360.488821]  ? lock_downgrade+0x900/0x900
[  360.492985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.498551]  ? refcount_sub_and_test_checked+0x203/0x310
[  360.504010]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  360.509814]  ? addrconf_rs_timer+0x690/0x690
[  360.514239]  ndisc_alloc_skb+0x144/0x340
[  360.518311]  ndisc_send_rs+0x331/0x6e0
[  360.522211]  addrconf_rs_timer+0x314/0x690
[  360.526478]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.530733]  call_timer_fn+0x272/0x920
[  360.534623]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.538864]  ? process_timeout+0x40/0x40
[  360.542926]  ? find_held_lock+0x36/0x1c0
[  360.547003]  ? __run_timers+0x7da/0xc70
[  360.550986]  ? _raw_spin_unlock_irq+0x27/0x80
[  360.555486]  ? _raw_spin_unlock_irq+0x27/0x80
[  360.559986]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.564225]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  360.568812]  ? trace_hardirqs_on+0xbd/0x310
[  360.573135]  ? kasan_check_read+0x11/0x20
[  360.577314]  ? __run_timers+0x7da/0xc70
[  360.581405]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  360.586874]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.591122]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.595371]  __run_timers+0x7e5/0xc70
[  360.599199]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  360.604574]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  360.609605]  ? graph_lock+0x170/0x170
[  360.613416]  ? enqueue_hrtimer+0x1a5/0x560
[  360.617651]  ? lock_release+0x970/0x970
[  360.621629]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  360.626831]  ? find_held_lock+0x36/0x1c0
[  360.630903]  ? graph_lock+0x170/0x170
[  360.634712]  ? pvclock_read_flags+0x160/0x160
[  360.639212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.644754]  ? check_preemption_disabled+0x48/0x200
[  360.649785]  ? __lock_is_held+0xb5/0x140
[  360.653852]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.659393]  ? check_preemption_disabled+0x48/0x200
[  360.664422]  run_timer_softirq+0x52/0xb0
[  360.668491]  ? rcu_read_lock_sched_held+0x108/0x120
[  360.673526]  __do_softirq+0x30b/0xad8
[  360.677346]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  360.682634]  ? pvclock_read_flags+0x160/0x160
[  360.687132]  ? lapic_next_event+0x5a/0x90
[  360.691294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.696839]  ? check_preemption_disabled+0x48/0x200
[  360.701865]  ? check_preemption_disabled+0x48/0x200
[  360.706896]  ? kvm_clock_read+0x18/0x30
[  360.710877]  ? kvm_sched_clock_read+0x9/0x20
[  360.715295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.720841]  ? check_preemption_disabled+0x48/0x200
[  360.725878]  irq_exit+0x17f/0x1c0
[  360.729339]  smp_apic_timer_interrupt+0x1cb/0x760
[  360.734188]  ? smp_reschedule_interrupt+0x109/0x650
[  360.739215]  ? smp_call_function_single_interrupt+0x650/0x650
[  360.745106]  ? interrupt_entry+0xb5/0xf0
[  360.749179]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.754212]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.759245]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.764107]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.769150]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.774195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.779750]  ? check_preemption_disabled+0x48/0x200
[  360.784776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.790347]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.795222]  apic_timer_interrupt+0xf/0x20
[  360.799457]  </IRQ>
[  360.801701] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  360.806632] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  360.825545] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  360.833273] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  360.840554] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  360.847835] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  360.855114] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  360.862399] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  360.869741]  skb_clone+0x1bb/0x500
[  360.873290]  ? finish_task_switch+0x2f5/0x900
[  360.877798]  ? skb_split+0x11e0/0x11e0
[  360.881693]  ? preempt_notifier_register+0x200/0x200
[  360.886801]  ? __switch_to_asm+0x34/0x70
[  360.890868]  ? __switch_to_asm+0x34/0x70
[  360.894930]  ? __switch_to_asm+0x40/0x70
[  360.898991]  ? __switch_to_asm+0x34/0x70
[  360.903051]  ? __switch_to_asm+0x40/0x70
[  360.907113]  ? __switch_to_asm+0x34/0x70
[  360.911183]  ? __switch_to_asm+0x40/0x70
[  360.915245]  ? __switch_to_asm+0x34/0x70
[  360.919315]  ? __switch_to_asm+0x34/0x70
[  360.923383]  ? __switch_to_asm+0x40/0x70
[  360.927441]  ? __switch_to_asm+0x34/0x70
[  360.931523]  bpf_clone_redirect+0xb9/0x490
[  360.935770]  ? __schedule+0x874/0x1ed0
[  360.939668]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  360.944694]  ? __sched_text_start+0x8/0x8
[  360.948855]  ? retint_kernel+0x2d/0x2d
[  360.952752]  ? find_held_lock+0x36/0x1c0
[  360.956825]  ? lock_acquire+0x1ed/0x520
[  360.960800]  ? bpf_test_run+0x32e/0x5a0
[  360.964797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.970346]  ? check_preemption_disabled+0x48/0x200
[  360.975377]  ? kasan_check_read+0x11/0x20
[  360.979536]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  360.984818]  ? rcu_bh_qs+0xc0/0xc0
[  360.988363]  ? preempt_schedule+0x4d/0x60
[  360.992515]  ? ___preempt_schedule+0x16/0x18
[  360.996942]  ? bpf_test_run+0x1c0/0x5a0
[  361.000934]  ? netlink_diag_dump+0x2a0/0x2a0
[  361.005353]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.010897]  ? bpf_test_init.isra.9+0x70/0x100
[  361.015488]  ? bpf_prog_test_run_skb+0x634/0xb40
[  361.020259]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  361.025108]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  361.030655]  ? fput+0x130/0x1a0
[  361.033949]  ? __bpf_prog_get+0x9b/0x290
[  361.038021]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  361.042871]  ? bpf_prog_test_run+0x130/0x1a0
[  361.047289]  ? __x64_sys_bpf+0x3d8/0x510
[  361.051356]  ? bpf_prog_get+0x20/0x20
[  361.055189]  ? do_syscall_64+0x1b9/0x820
[  361.059264]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  361.064647]  ? syscall_return_slowpath+0x5e0/0x5e0
[  361.070112]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  361.074975]  ? trace_hardirqs_on_caller+0x310/0x310
[  361.080000]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  361.085026]  ? prepare_exit_to_usermode+0x291/0x3b0
[  361.090058]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  361.094921]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  361.100308] warn_alloc_show_mem: 1 callbacks suppressed
[  361.100320] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  361.100322] Mem-Info:
[  361.100353] active_anon:50125 inactive_anon:112 isolated_anon:0
[  361.100353]  active_file:14 inactive_file:14 isolated_file:0
[  361.100353]  unevictable:0 dirty:0 writeback:0 unstable:0
[  361.100353]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  361.100353]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  361.100353]  free:13772 free_pcp:215 free_cma:0
[  361.105706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  361.112470] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  361.114869] Call Trace:
[  361.147748] Node 0 
[  361.157106]  <IRQ>
[  361.184629] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  361.187197]  dump_stack+0x1c4/0x2b4
[  361.189392] lowmem_reserve[]: 0
[  361.191557]  ? dump_stack_print_info.cold.2+0x52/0x52
[  361.217029]  2819 6323
[  361.220690]  warn_alloc.cold.119+0xb7/0x1bd
[  361.223927]  6323
[  361.229133]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  361.231605] Node 0 
[  361.235931]  ? lock_downgrade+0x900/0x900
[  361.237991] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  361.242814]  ? trace_hardirqs_off+0xb8/0x310
[  361.245027] lowmem_reserve[]:
[  361.249186]  ? trace_hardirqs_off+0xb8/0x310
[  361.275965]  0 0
[  361.280410]  __alloc_pages_slowpath+0x2667/0x2d80
[  361.283484]  3503
[  361.287925]  ? warn_alloc+0x120/0x120
[  361.289842]  3503
[  361.294686]  ? trace_hardirqs_on+0x310/0x310
[  361.297048] Node 0 
[  361.300853]  ? warn_alloc+0x120/0x120
[  361.302913] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  361.307732]  ? print_usage_bug+0xc0/0xc0
[  361.309939] lowmem_reserve[]:
[  361.313753]  ? warn_alloc+0x120/0x120
[  361.342031]  0
[  361.346109]  ? ktime_get+0x2e1/0x440
[  361.349191]  0
[  361.352992]  ? print_usage_bug+0xc0/0xc0
[  361.354770]  0
[  361.358485]  ? __lock_acquire+0x7ec/0x4ec0
[  361.360250]  0
[  361.364321]  ? __lock_acquire+0x7ec/0x4ec0
[  361.366114] Node 0 
[  361.371034]  ? kasan_check_read+0x11/0x20
[  361.372805] DMA: 
[  361.377041]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.379274] 1*4kB 
[  361.383438]  ? should_fail+0x22d/0xd01
[  361.385467] (U) 
[  361.391004]  ? rcu_bh_qs+0xc0/0xc0
[  361.393129] 0*8kB 
[  361.397027]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.398970] 0*16kB 
[  361.402511]  ? __lock_acquire+0x7ec/0x4ec0
[  361.404637] 1*32kB (U) 
[  361.409754]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.411961] 2*64kB 
[  361.416360]  ? __lock_acquire+0x7ec/0x4ec0
[  361.416378]  ? should_fail+0x22d/0xd01
[  361.418942] (U) 
[  361.424050]  ? rcu_idle_enter+0x4b0/0x4b0
[  361.426264] 1*128kB 
[  361.430510]  ? mark_held_locks+0x130/0x130
[  361.434366] (U) 
[  361.436347]  ? mark_held_locks+0x130/0x130
[  361.440476] 1*256kB 
[  361.442806]  ? mark_held_locks+0xc7/0x130
[  361.447011] (U) 
[  361.448995]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  361.453202] 0*512kB 
[  361.455522]  ? graph_lock+0x170/0x170
[  361.459651] 1*1024kB 
[  361.461621]  ? print_usage_bug+0xc0/0xc0
[  361.466647] (U) 
[  361.469057]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.472823] 1*2048kB (M) 3*4096kB (M) 
[  361.475407]  ? check_preemption_disabled+0x48/0x200
[  361.479442] = 15908kB
[  361.481414]  ? check_preemption_disabled+0x48/0x200
[  361.487160] Node 0 
[  361.491217]  ? __lock_is_held+0xb5/0x140
[  361.496213] DMA32: 4*4kB 
[  361.498656]  __alloc_pages_nodemask+0xa80/0xde0
[  361.503647] (M) 
[  361.505886]  ? graph_lock+0x170/0x170
[  361.509921] 1*8kB 
[  361.512680]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  361.517330] (M) 3*16kB (MH) 3*32kB (MH) 6*64kB (MH) 5*128kB (MH) 2*256kB (M) 4*512kB 
[  361.519696]  ? graph_lock+0x170/0x170
[  361.523470] (MH) 
[  361.525631]  ? find_held_lock+0x36/0x1c0
[  361.530612] 3*1024kB 
[  361.538593]  ? ____cache_alloc_node+0x1c7/0x1e0
[  361.542362] (MH) 
[  361.544422]  ? lock_downgrade+0x900/0x900
[  361.548460] 3*2048kB 
[  361.550877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.555510] (M) 3*4096kB 
[  361.557689]  cache_grow_begin+0x91/0x8c0
[  361.561802] (M) 
[  361.564215]  ? do_raw_spin_unlock+0xa7/0x2f0
[  361.569722] = 25256kB
[  361.569730] Node 0 
[  361.572500]  fallback_alloc+0x203/0x2e0
[  361.576539] Normal: 935*4kB 
[  361.578529]  ____cache_alloc_node+0x1c7/0x1e0
[  361.582909] (MEH) 
[  361.585335]  kmem_cache_alloc_node+0xe3/0x730
[  361.587545] 451*8kB 
[  361.591517]  ? ipv6_get_ifaddr+0x42e/0x620
[  361.594524] (ME) 
[  361.599034]  __alloc_skb+0x119/0x770
[  361.601154] 205*16kB 
[  361.605647]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  361.607940] (MEH) 
[  361.612179]  ? skb_scrub_packet+0x490/0x490
[  361.614212] 59*32kB 
[  361.617918]  ? lock_downgrade+0x900/0x900
[  361.620299] (ME) 
[  361.625578]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.627697] 10*64kB 
[  361.632015]  ? refcount_sub_and_test_checked+0x203/0x310
[  361.634311] (MH) 
[  361.638456]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  361.640492] 0*128kB 3*256kB 
[  361.646041]  ? addrconf_rs_timer+0x690/0x690
[  361.648338] (H) 
[  361.653794]  ndisc_alloc_skb+0x144/0x340
[  361.655823] 0*512kB 
[  361.661271]  ndisc_send_rs+0x331/0x6e0
[  361.664261] 0*1024kB 
[  361.668670]  addrconf_rs_timer+0x314/0x690
[  361.670621] 0*2048kB 
[  361.674679]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.676974] 0*4096kB 
[  361.680863]  call_timer_fn+0x272/0x920
[  361.683241] = 13924kB
[  361.687478]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.689870] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  361.694091]  ? process_timeout+0x40/0x40
[  361.696478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  361.700353]  ? find_held_lock+0x36/0x1c0
[  361.702755] 147 total pagecache pages
[  361.706993]  ? mark_held_locks+0xc7/0x130
[  361.715810] 0 pages in swap cache
[  361.719872]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.728422] Swap cache stats: add 0, delete 0, find 0/0
[  361.728432] Free swap  = 0kB
[  361.732492]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.736267] Total swap = 0kB
[  361.740413]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.743837] 1965979 pages RAM
[  361.748329]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  361.753660] 0 pages HighMem/MovableOnly
[  361.753669] 342307 pages reserved
[  361.756688]  ? trace_hardirqs_on+0xbd/0x310
[  361.761160] 0 pages cma reserved
[  361.761238] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  361.764182]  ? kasan_check_read+0x11/0x20
[  361.764200]  ? __run_timers+0x7da/0xc70
[  361.768477] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  361.771515]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  361.776071] syz-executor5 cpuset=
[  361.780049]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.783477] syz5
[  361.787803]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.791136]  mems_allowed=0
[  361.797634]  __run_timers+0x7e5/0xc70
[  361.842193]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  361.847672]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  361.852722]  ? graph_lock+0x170/0x170
[  361.856535]  ? print_usage_bug+0xc0/0xc0
[  361.860595]  ? lock_release+0x970/0x970
[  361.864576]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  361.869780]  ? find_held_lock+0x36/0x1c0
[  361.873852]  ? graph_lock+0x170/0x170
[  361.877672]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.883217]  ? check_preemption_disabled+0x48/0x200
[  361.888250]  ? __lock_is_held+0xb5/0x140
[  361.892456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.898006]  ? check_preemption_disabled+0x48/0x200
[  361.903049]  run_timer_softirq+0x52/0xb0
[  361.907355]  ? rcu_read_lock_sched_held+0x108/0x120
[  361.912385]  __do_softirq+0x30b/0xad8
[  361.916220]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  361.921338]  ? pvclock_read_flags+0x160/0x160
[  361.925841]  ? lapic_next_event+0x5a/0x90
[  361.929991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.935538]  ? check_preemption_disabled+0x48/0x200
[  361.940559]  ? check_preemption_disabled+0x48/0x200
[  361.945587]  ? kvm_clock_read+0x18/0x30
[  361.949566]  ? kvm_sched_clock_read+0x9/0x20
[  361.953978]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.959522]  ? check_preemption_disabled+0x48/0x200
[  361.964571]  irq_exit+0x17f/0x1c0
[  361.968039]  smp_apic_timer_interrupt+0x1cb/0x760
[  361.972885]  ? smp_reschedule_interrupt+0x109/0x650
[  361.977905]  ? smp_call_function_single_interrupt+0x650/0x650
[  361.983796]  ? interrupt_entry+0xb5/0xf0
[  361.987865]  ? trace_hardirqs_off_caller+0xbb/0x310
[  361.993499]  ? trace_hardirqs_off_caller+0xbb/0x310
[  361.998522]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.003374]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.008398]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.013423]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.018967]  ? check_preemption_disabled+0x48/0x200
[  362.023984]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.029546]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.034404]  apic_timer_interrupt+0xf/0x20
[  362.038636]  </IRQ>
[  362.040881] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  362.046171] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  362.065091] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  362.072820] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  362.080098] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  362.087386] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  362.094670] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  362.101953] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  362.109260]  ? arch_local_irq_restore+0x45/0x52
[  362.113957]  dump_stack+0x195/0x2b4
[  362.117604]  ? dump_stack_print_info.cold.2+0x52/0x52
[  362.122819]  dump_header+0x27b/0xf72
[  362.126558]  ? mark_held_locks+0x130/0x130
[  362.130806]  ? pagefault_out_of_memory+0x197/0x197
[  362.135751]  ? __lock_acquire+0x7ec/0x4ec0
[  362.139992]  ? graph_lock+0x170/0x170
[  362.143821]  ? mem_cgroup_charge_statistics+0x780/0x780
[  362.149291]  ? print_usage_bug+0xc0/0xc0
[  362.153372]  ? graph_lock+0x170/0x170
[  362.157198]  ? print_usage_bug+0xc0/0xc0
[  362.161283]  ? print_usage_bug+0xc0/0xc0
[  362.165373]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.170938]  ? find_held_lock+0x36/0x1c0
[  362.175023]  ? mark_held_locks+0xc7/0x130
[  362.179192]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  362.184307]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  362.189427]  ? lockdep_hardirqs_on+0x421/0x5c0
[  362.194017]  ? trace_hardirqs_on+0xbd/0x310
[  362.198821]  ? kasan_check_read+0x11/0x20
[  362.202980]  ? ___ratelimit+0x36f/0x655
[  362.206960]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  362.212424]  ? trace_hardirqs_on+0x310/0x310
[  362.216843]  ? lock_downgrade+0x900/0x900
[  362.221005]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  362.226120]  ? ___ratelimit+0xaa/0x655
[  362.230030]  ? idr_get_free+0xec0/0xec0
[  362.234188]  ? kasan_check_write+0x14/0x20
[  362.238432]  ? do_raw_spin_lock+0xc1/0x200
[  362.242683]  oom_kill_process.cold.27+0x10/0x903
[  362.247463]  ? graph_lock+0x170/0x170
[  362.251289]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  362.257094]  ? kasan_check_read+0x11/0x20
[  362.261272]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  362.266574]  ? oom_evaluate_task+0x540/0x540
[  362.270996]  ? find_held_lock+0x36/0x1c0
[  362.275075]  ? out_of_memory+0x974/0x1430
[  362.279236]  ? lock_downgrade+0x900/0x900
[  362.283389]  ? check_preemption_disabled+0x48/0x200
[  362.288418]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  362.294216]  ? kasan_check_read+0x11/0x20
[  362.298370]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  362.303654]  ? rcu_bh_qs+0xc0/0xc0
[  362.307206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.312746]  ? oom_evaluate_task+0x302/0x540
[  362.317182]  out_of_memory+0xa84/0x1430
[  362.321180]  ? oom_killer_disable+0x3a0/0x3a0
[  362.325687]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  362.330628]  ? __mutex_add_waiter+0x2a0/0x2a0
[  362.335153]  __alloc_pages_slowpath+0x2318/0x2d80
[  362.340045]  ? warn_alloc+0x120/0x120
[  362.343854]  ? dequeue_entity+0x3f4/0x1770
[  362.348098]  ? rcu_read_lock_sched_held+0x108/0x120
[  362.353223]  ? print_usage_bug+0xc0/0xc0
[  362.357290]  ? warn_alloc+0x120/0x120
[  362.361093]  ? print_usage_bug+0xc0/0xc0
[  362.365176]  ? print_usage_bug+0xc0/0xc0
[  362.369247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.374795]  ? should_fail+0x22d/0xd01
[  362.378695]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.383840]  ? __lock_is_held+0xb5/0x140
[  362.387921]  ? graph_lock+0x170/0x170
[  362.391729]  ? ___might_sleep+0x1ed/0x300
[  362.395878]  ? lock_release+0x970/0x970
[  362.399856]  ? arch_local_save_flags+0x40/0x40
[  362.404460]  ? __might_sleep+0x95/0x190
[  362.408447]  __alloc_pages_nodemask+0xa80/0xde0
[  362.413121]  ? graph_lock+0x170/0x170
[  362.416939]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  362.421964]  ? graph_lock+0x170/0x170
[  362.425784]  ? mark_held_locks+0xc7/0x130
[  362.429933]  ? find_held_lock+0x36/0x1c0
[  362.434008]  ? cache_grow_begin+0x5a4/0x8c0
[  362.438341]  ? lockdep_hardirqs_on+0x421/0x5c0
[  362.442929]  ? trace_hardirqs_on+0xbd/0x310
[  362.447259]  ? fallback_alloc+0x203/0x2e0
[  362.451416]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  362.456889]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  362.462449]  cache_grow_begin+0x91/0x8c0
[  362.466519]  ? do_raw_spin_unlock+0xa7/0x2f0
[  362.470942]  fallback_alloc+0x203/0x2e0
[  362.474932]  ____cache_alloc_node+0x1c7/0x1e0
[  362.479441]  kmem_cache_alloc_trace+0x214/0x750
[  362.484134]  do_syslog+0xb9b/0x1690
[  362.487789]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  362.492825]  ? finish_wait+0x430/0x430
[  362.496727]  ? aa_path_link+0x5e0/0x5e0
[  362.500712]  kmsg_read+0x8f/0xc0
[  362.504077]  ? kmsg_poll+0xb0/0xb0
[  362.507626]  proc_reg_read+0x2a3/0x3d0
[  362.511548]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  362.516491]  ? trace_hardirqs_off+0x310/0x310
[  362.521033]  ? lockdep_hardirqs_on+0x421/0x5c0
[  362.525802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.531356]  __vfs_read+0x117/0x9b0
[  362.534993]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  362.539940]  ? vfs_copy_file_range+0xb90/0xb90
[  362.544529]  ? fsnotify+0x12f0/0x12f0
[  362.548338]  ? fsnotify_first_mark+0x350/0x350
[  362.552933]  ? security_file_permission+0x1c2/0x230
[  362.557961]  ? rw_verify_area+0x118/0x360
[  362.562121]  vfs_read+0x17f/0x3c0
[  362.565595]  ksys_read+0x101/0x260
[  362.569157]  ? kernel_write+0x120/0x120
[  362.573154]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  362.578609]  ? trace_hardirqs_on+0x310/0x310
[  362.583026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.588577]  __x64_sys_read+0x73/0xb0
[  362.592388]  do_syscall_64+0x1b9/0x820
[  362.596282]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  362.601660]  ? syscall_return_slowpath+0x5e0/0x5e0
[  362.606596]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.611450]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.616482]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  362.621783]  ? prepare_exit_to_usermode+0x291/0x3b0
[  362.626813]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.631819]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  362.637011] RIP: 0033:0x7ff70d3601fd
[  362.640744] Code: Bad RIP value.
[  362.644105] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  362.651833] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  362.659106] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  362.666380] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  362.673659] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  362.680936] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  362.688245] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  362.688354] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  362.695537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  362.695543] Call Trace:
[  362.695550]  <IRQ>
[  362.695574]  dump_stack+0x1c4/0x2b4
[  362.695595]  ? dump_stack_print_info.cold.2+0x52/0x52
[  362.702282] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  362.711455]  warn_alloc.cold.119+0xb7/0x1bd
[  362.714045] rsyslogd cpuset=
[  362.716198]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  362.719792] /
[  362.724986]  ? lock_downgrade+0x900/0x900
[  362.735026]  mems_allowed=0
[  362.739348]  ? trace_hardirqs_off+0xb8/0x310
[  362.760347]  ? trace_hardirqs_off+0xb8/0x310
[  362.764783]  __alloc_pages_slowpath+0x2667/0x2d80
[  362.769674]  ? warn_alloc+0x120/0x120
[  362.773492]  ? warn_alloc+0x120/0x120
[  362.777312]  ? print_usage_bug+0xc0/0xc0
[  362.781385]  ? warn_alloc+0x120/0x120
[  362.785198]  ? print_usage_bug+0xc0/0xc0
[  362.789274]  ? __lock_acquire+0x7ec/0x4ec0
[  362.793516]  ? __lock_acquire+0x7ec/0x4ec0
[  362.797763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.803314]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.808864]  ? should_fail+0x22d/0xd01
[  362.812777]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.817893]  ? __lock_acquire+0x7ec/0x4ec0
[  362.822142]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.827258]  ? __lock_acquire+0x7ec/0x4ec0
[  362.831499]  ? should_fail+0x22d/0xd01
[  362.835413]  ? mark_held_locks+0x130/0x130
[  362.839658]  ? mark_held_locks+0x130/0x130
[  362.843901]  ? graph_lock+0x170/0x170
[  362.847708]  ? print_usage_bug+0xc0/0xc0
[  362.851773]  ? graph_lock+0x170/0x170
[  362.855583]  ? print_usage_bug+0xc0/0xc0
[  362.859659]  ? wq_watchdog_touch+0x9c/0xfe
[  362.863906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.869454]  ? check_preemption_disabled+0x48/0x200
[  362.874480]  ? check_preemption_disabled+0x48/0x200
[  362.879525]  ? __lock_is_held+0xb5/0x140
[  362.883602]  __alloc_pages_nodemask+0xa80/0xde0
[  362.888285]  ? graph_lock+0x170/0x170
[  362.892107]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  362.897140]  ? graph_lock+0x170/0x170
[  362.900977]  ? find_held_lock+0x36/0x1c0
[  362.905057]  ? ____cache_alloc_node+0x1c7/0x1e0
[  362.909736]  ? lock_downgrade+0x900/0x900
[  362.913900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.919454]  cache_grow_begin+0x91/0x8c0
[  362.923533]  ? do_raw_spin_unlock+0xa7/0x2f0
[  362.927963]  fallback_alloc+0x203/0x2e0
[  362.931950]  ____cache_alloc_node+0x1c7/0x1e0
[  362.936463]  kmem_cache_alloc_node+0xe3/0x730
[  362.940964]  ? ipv6_get_ifaddr+0x42e/0x620
[  362.945221]  __alloc_skb+0x119/0x770
[  362.948948]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  362.954241]  ? skb_scrub_packet+0x490/0x490
[  362.958576]  ? lock_downgrade+0x900/0x900
[  362.962744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.968659]  ? refcount_sub_and_test_checked+0x203/0x310
[  362.974124]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  362.979623]  ? addrconf_rs_timer+0x690/0x690
[  362.984052]  ndisc_alloc_skb+0x144/0x340
[  362.988142]  ndisc_send_rs+0x331/0x6e0
[  362.992059]  addrconf_rs_timer+0x314/0x690
[  362.996306]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.000564]  call_timer_fn+0x272/0x920
[  363.004459]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.008703]  ? process_timeout+0x40/0x40
[  363.012765]  ? find_held_lock+0x36/0x1c0
[  363.016846]  ? __run_timers+0x7da/0xc70
[  363.020833]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.025334]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.029831]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.034080]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  363.038678]  ? trace_hardirqs_on+0xbd/0x310
[  363.043001]  ? kasan_check_read+0x11/0x20
[  363.047167]  ? __run_timers+0x7da/0xc70
[  363.051163]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.056635]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.060892]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.065590]  __run_timers+0x7e5/0xc70
[  363.069419]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  363.074801]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  363.079833]  ? graph_lock+0x170/0x170
[  363.083653]  ? enqueue_hrtimer+0x1a5/0x560
[  363.087901]  ? lock_release+0x970/0x970
[  363.091887]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  363.097097]  ? find_held_lock+0x36/0x1c0
[  363.101185]  ? graph_lock+0x170/0x170
[  363.105001]  ? pvclock_read_flags+0x160/0x160
[  363.109509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.115072]  ? check_preemption_disabled+0x48/0x200
[  363.120115]  ? __lock_is_held+0xb5/0x140
[  363.124200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.129764]  ? check_preemption_disabled+0x48/0x200
[  363.134828]  run_timer_softirq+0x52/0xb0
[  363.138905]  ? rcu_read_lock_sched_held+0x108/0x120
[  363.143938]  __do_softirq+0x30b/0xad8
[  363.147778]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  363.152916]  ? pvclock_read_flags+0x160/0x160
[  363.157426]  ? lapic_next_event+0x5a/0x90
[  363.161591]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.167155]  ? check_preemption_disabled+0x48/0x200
[  363.172188]  ? check_preemption_disabled+0x48/0x200
[  363.177229]  ? kvm_clock_read+0x18/0x30
[  363.181216]  ? kvm_sched_clock_read+0x9/0x20
[  363.185640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.191194]  ? check_preemption_disabled+0x48/0x200
[  363.196237]  irq_exit+0x17f/0x1c0
[  363.199706]  smp_apic_timer_interrupt+0x1cb/0x760
[  363.204562]  ? smp_reschedule_interrupt+0x109/0x650
[  363.209593]  ? smp_call_function_single_interrupt+0x650/0x650
[  363.215491]  ? interrupt_entry+0xb5/0xf0
[  363.219567]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.224597]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.229634]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.234492]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.239530]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.244568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.250125]  ? check_preemption_disabled+0x48/0x200
[  363.255173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.260754]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.265620]  apic_timer_interrupt+0xf/0x20
[  363.269857]  </IRQ>
[  363.272105] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  363.277045] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  363.295973] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  363.303697] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  363.310980] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  363.318260] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  363.325546] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  363.332825] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  363.340164]  skb_clone+0x1bb/0x500
[  363.343717]  ? finish_task_switch+0x2f5/0x900
[  363.348227]  ? skb_split+0x11e0/0x11e0
[  363.352132]  ? preempt_notifier_register+0x200/0x200
[  363.357261]  ? __switch_to_asm+0x34/0x70
[  363.361335]  ? __switch_to_asm+0x34/0x70
[  363.365407]  ? __switch_to_asm+0x40/0x70
[  363.369471]  ? __switch_to_asm+0x34/0x70
[  363.374156]  ? __switch_to_asm+0x40/0x70
[  363.378226]  ? __switch_to_asm+0x34/0x70
[  363.382308]  ? __switch_to_asm+0x40/0x70
[  363.386375]  ? __switch_to_asm+0x34/0x70
[  363.390444]  ? __switch_to_asm+0x34/0x70
[  363.394511]  ? __switch_to_asm+0x40/0x70
[  363.398583]  ? __switch_to_asm+0x34/0x70
[  363.402665]  bpf_clone_redirect+0xb9/0x490
[  363.406910]  ? __schedule+0x874/0x1ed0
[  363.410810]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  363.415839]  ? __sched_text_start+0x8/0x8
[  363.420006]  ? retint_kernel+0x2d/0x2d
[  363.423904]  ? find_held_lock+0x36/0x1c0
[  363.427978]  ? lock_acquire+0x1ed/0x520
[  363.431957]  ? bpf_test_run+0x32e/0x5a0
[  363.435937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.441488]  ? check_preemption_disabled+0x48/0x200
[  363.446544]  ? kasan_check_read+0x11/0x20
[  363.450714]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  363.456008]  ? rcu_bh_qs+0xc0/0xc0
[  363.459560]  ? preempt_schedule+0x4d/0x60
[  363.463719]  ? ___preempt_schedule+0x16/0x18
[  363.468152]  ? bpf_test_run+0x1c0/0x5a0
[  363.472157]  ? netlink_diag_dump+0x2a0/0x2a0
[  363.476580]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.482126]  ? bpf_test_init.isra.9+0x70/0x100
[  363.486733]  ? bpf_prog_test_run_skb+0x634/0xb40
[  363.491505]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  363.496366]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  363.501914]  ? fput+0x130/0x1a0
[  363.505203]  ? __bpf_prog_get+0x9b/0x290
[  363.509274]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  363.514123]  ? bpf_prog_test_run+0x130/0x1a0
[  363.518557]  ? __x64_sys_bpf+0x3d8/0x510
[  363.522627]  ? bpf_prog_get+0x20/0x20
[  363.526467]  ? do_syscall_64+0x1b9/0x820
[  363.530543]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  363.535921]  ? syscall_return_slowpath+0x5e0/0x5e0
[  363.540860]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.545718]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.550752]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  363.555782]  ? prepare_exit_to_usermode+0x291/0x3b0
[  363.560822]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.565690]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  363.571082] warn_alloc_show_mem: 1 callbacks suppressed
[  363.571095] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  363.571097] Mem-Info:
[  363.571128] active_anon:50125 inactive_anon:112 isolated_anon:0
[  363.571128]  active_file:14 inactive_file:14 isolated_file:0
[  363.571128]  unevictable:0 dirty:0 writeback:0 unstable:0
[  363.571128]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  363.571128]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  363.571128]  free:13772 free_pcp:215 free_cma:0
[  363.576478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  363.583259] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  363.585670] Call Trace:
[  363.618552] Node 0 
[  363.627913]  <IRQ>
[  363.655436] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  363.658001]  dump_stack+0x1c4/0x2b4
[  363.660205] lowmem_reserve[]:
[  363.662355]  ? dump_stack_print_info.cold.2+0x52/0x52
[  363.687848]  0 2819
[  363.691510]  warn_alloc.cold.119+0xb7/0x1bd
[  363.694572]  6323
[  363.699770]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  363.701985]  6323
[  363.706308]  ? lock_downgrade+0x900/0x900
[  363.713191]  ? trace_hardirqs_off+0xb8/0x310
[  363.715226] Node 0 
[  363.719373]  ? trace_hardirqs_off+0xb8/0x310
[  363.723781] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  363.726001]  __alloc_pages_slowpath+0x2667/0x2d80
[  363.730376] lowmem_reserve[]:
[  363.757224]  ? warn_alloc+0x120/0x120
[  363.762033]  0
[  363.765157]  ? trace_hardirqs_on+0x310/0x310
[  363.768925]  0 3503
[  363.770742]  ? warn_alloc+0x120/0x120
[  363.775118]  3503
[  363.777380]  ? print_usage_bug+0xc0/0xc0
[  363.781167] Node 0 
[  363.783239]  ? warn_alloc+0x120/0x120
[  363.787300] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  363.789512]  ? ktime_get+0x2e1/0x440
[  363.793291] lowmem_reserve[]: 0
[  363.821597]  ? print_usage_bug+0xc0/0xc0
[  363.825294]  0
[  363.828572]  ? __lock_acquire+0x7ec/0x4ec0
[  363.832603]  0 0
[  363.834410]  ? __lock_acquire+0x7ec/0x4ec0
[  363.840592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.844800] Node 0 DMA: 
[  363.850341]  ? should_fail+0x22d/0xd01
[  363.850359]  ? __lock_acquire+0x7ec/0x4ec0
[  363.853014] 1*4kB 
[  363.856904]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.861113] (U) 
[  363.863264]  ? __lock_acquire+0x7ec/0x4ec0
[  363.868353] 0*8kB 
[  363.870331]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.874539] 0*16kB 1*32kB 
[  363.876717]  ? __lock_acquire+0x7ec/0x4ec0
[  363.881793] (U) 
[  363.884639]  ? should_fail+0x22d/0xd01
[  363.888867] 2*64kB 
[  363.890859]  ? mark_held_locks+0x130/0x130
[  363.894707] (U) 
[  363.896941]  ? mark_held_locks+0x130/0x130
[  363.901157] 1*128kB 
[  363.903131]  ? try_to_wake_up+0x10a/0x12f0
[  363.907338] (U) 
[  363.909658]  ? graph_lock+0x170/0x170
[  363.913863] 1*256kB (U) 
[  363.915855]  ? print_usage_bug+0xc0/0xc0
[  363.919636] 0*512kB 
[  363.922311]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.926339] 1*1024kB 
[  363.928665]  ? check_preemption_disabled+0x48/0x200
[  363.934183] (U) 
[  363.936769]  ? check_preemption_disabled+0x48/0x200
[  363.941774] 1*2048kB 
[  363.943758]  ? __lock_is_held+0xb5/0x140
[  363.948740] (M) 
[  363.951164]  __alloc_pages_nodemask+0xa80/0xde0
[  363.955195] 3*4096kB 
[  363.957176]  ? graph_lock+0x170/0x170
[  363.961818] (M) 
[  363.964237]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  363.968009] = 15908kB
[  363.968029] Node 0 
[  363.970005]  ? graph_lock+0x170/0x170
[  363.974991] DMA32: 4*4kB 
[  363.977434]  ? find_held_lock+0x36/0x1c0
[  363.979652] (M) 
[  363.983457]  ? ____cache_alloc_node+0x1c7/0x1e0
[  363.986182] 1*8kB (M) 
[  363.990259]  ? lock_downgrade+0x900/0x900
[  363.992208] 3*16kB 
[  363.996878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.999348] (MH) 
[  364.003497]  cache_grow_begin+0x91/0x8c0
[  364.005702] 3*32kB (MH) 
[  364.011251]  ? do_raw_spin_unlock+0xa7/0x2f0
[  364.013285] 6*64kB 
[  364.017350]  fallback_alloc+0x203/0x2e0
[  364.019988] (MH) 
[  364.024417]  ____cache_alloc_node+0x1c7/0x1e0
[  364.026628] 5*128kB 
[  364.030600]  kmem_cache_alloc_node+0xe3/0x730
[  364.032640] (MH) 
[  364.037134]  ? ipv6_get_ifaddr+0x42e/0x620
[  364.039442] 2*256kB 
[  364.043941]  __alloc_skb+0x119/0x770
[  364.045968] (M) 
[  364.050202]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  364.052494] 4*512kB (MH) 
[  364.056216]  ? skb_scrub_packet+0x490/0x490
[  364.058177] 3*1024kB 
[  364.063450]  ? lock_downgrade+0x900/0x900
[  364.066182] (MH) 
[  364.070511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.072891] 3*2048kB 
[  364.077039]  ? refcount_sub_and_test_checked+0x203/0x310
[  364.079077] (M) 
[  364.084613]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  364.086989] 3*4096kB (M) 
[  364.092455]  ? addrconf_rs_timer+0x690/0x690
[  364.094407] = 25256kB
[  364.099865]  ndisc_alloc_skb+0x144/0x340
[  364.102588] Node 0 
[  364.106998]  ndisc_send_rs+0x331/0x6e0
[  364.109381] Normal: 
[  364.113449]  addrconf_rs_timer+0x314/0x690
[  364.115665] 935*4kB 
[  364.119557]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.121844] (MEH) 
[  364.126272]  call_timer_fn+0x272/0x920
[  364.128558] 451*8kB 
[  364.132786]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.134910] (ME) 
[  364.138797]  ? process_timeout+0x40/0x40
[  364.141091] 205*16kB 
[  364.145318]  ? find_held_lock+0x36/0x1c0
[  364.147356] (MEH) 
[  364.151421]  ? mark_held_locks+0xc7/0x130
[  364.153801] 59*32kB 
[  364.157860]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.159986] (ME) 
[  364.164130]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.166428] 10*64kB 
[  364.170923]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.172956] (MH) 
[  364.177450]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  364.179747] 0*128kB 
[  364.183980]  ? trace_hardirqs_on+0xbd/0x310
[  364.186015] 3*256kB 
[  364.190596]  ? kasan_check_read+0x11/0x20
[  364.192899] (H) 
[  364.197698]  ? __run_timers+0x7da/0xc70
[  364.199996] 0*512kB 
[  364.204153]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  364.206105] 0*1024kB 
[  364.210085]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.212373] 0*2048kB 
[  364.217822]  __run_timers+0x7e5/0xc70
[  364.220208] 0*4096kB 
[  364.224461]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  364.226831] = 13924kB
[  364.230626]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  364.233018] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  364.238379]  ? graph_lock+0x170/0x170
[  364.240769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  364.245803]  ? print_usage_bug+0xc0/0xc0
[  364.254623] 147 total pagecache pages
[  364.258432]  ? lock_release+0x970/0x970
[  364.266988] 0 pages in swap cache
[  364.271065]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  364.274831] Swap cache stats: add 0, delete 0, find 0/0
[  364.278808]  ? find_held_lock+0x36/0x1c0
[  364.282228] Free swap  = 0kB
[  364.282237] Total swap = 0kB
[  364.287429]  ? graph_lock+0x170/0x170
[  364.292769] 1965979 pages RAM
[  364.297505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.300508] 0 pages HighMem/MovableOnly
[  364.303527]  ? check_preemption_disabled+0x48/0x200
[  364.307298] 342307 pages reserved
[  364.307306] 0 pages cma reserved
[  364.310425]  ? __lock_is_held+0xb5/0x140
[  364.315995] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  364.319906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.319922]  ? check_preemption_disabled+0x48/0x200
[  364.319944]  run_timer_softirq+0x52/0xb0
[  364.319961]  ? rcu_read_lock_sched_held+0x108/0x120
[  364.325075] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  364.328416]  __do_softirq+0x30b/0xad8
[  364.331758] syz-executor5 cpuset=
[  364.335824]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  364.342284] syz5
[  364.347829]  ? pvclock_read_flags+0x160/0x160
[  364.352813]  mems_allowed=0
[  364.394114]  ? lapic_next_event+0x5a/0x90
[  364.398277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.403830]  ? check_preemption_disabled+0x48/0x200
[  364.408855]  ? check_preemption_disabled+0x48/0x200
[  364.413886]  ? kvm_clock_read+0x18/0x30
[  364.417867]  ? kvm_sched_clock_read+0x9/0x20
[  364.422286]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.427838]  ? check_preemption_disabled+0x48/0x200
[  364.432878]  irq_exit+0x17f/0x1c0
[  364.436343]  smp_apic_timer_interrupt+0x1cb/0x760
[  364.441190]  ? smp_reschedule_interrupt+0x109/0x650
[  364.446217]  ? smp_call_function_single_interrupt+0x650/0x650
[  364.452117]  ? interrupt_entry+0xb5/0xf0
[  364.456200]  ? trace_hardirqs_off_caller+0xbb/0x310
[  364.461224]  ? trace_hardirqs_off_caller+0xbb/0x310
[  364.466263]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  364.471123]  ? trace_hardirqs_on_caller+0x310/0x310
[  364.476160]  ? trace_hardirqs_on_caller+0x310/0x310
[  364.481193]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.486745]  ? check_preemption_disabled+0x48/0x200
[  364.491770]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.497325]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  364.502196]  apic_timer_interrupt+0xf/0x20
[  364.506426]  </IRQ>
[  364.508670] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  364.513958] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  364.532874] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  364.540595] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  364.547867] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  364.555142] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  364.562424] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  364.569700] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  364.577008]  ? arch_local_irq_restore+0x45/0x52
[  364.581707]  dump_stack+0x195/0x2b4
[  364.585344]  ? dump_stack_print_info.cold.2+0x52/0x52
[  364.590551]  dump_header+0x27b/0xf72
[  364.594279]  ? mark_held_locks+0x130/0x130
[  364.598522]  ? pagefault_out_of_memory+0x197/0x197
[  364.603467]  ? __lock_acquire+0x7ec/0x4ec0
[  364.607706]  ? graph_lock+0x170/0x170
[  364.611777]  ? mem_cgroup_charge_statistics+0x780/0x780
[  364.617162]  ? print_usage_bug+0xc0/0xc0
[  364.621234]  ? graph_lock+0x170/0x170
[  364.625043]  ? print_usage_bug+0xc0/0xc0
[  364.629108]  ? print_usage_bug+0xc0/0xc0
[  364.633187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.638735]  ? find_held_lock+0x36/0x1c0
[  364.642809]  ? mark_held_locks+0xc7/0x130
[  364.646966]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  364.652075]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  364.657190]  ? lockdep_hardirqs_on+0x421/0x5c0
[  364.661778]  ? trace_hardirqs_on+0xbd/0x310
[  364.666108]  ? kasan_check_read+0x11/0x20
[  364.670263]  ? ___ratelimit+0x36f/0x655
[  364.674242]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  364.679698]  ? trace_hardirqs_on+0x310/0x310
[  364.684116]  ? lock_downgrade+0x900/0x900
[  364.688282]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  364.693393]  ? ___ratelimit+0xaa/0x655
[  364.697291]  ? idr_get_free+0xec0/0xec0
[  364.701270]  ? kasan_check_write+0x14/0x20
[  364.705509]  ? do_raw_spin_lock+0xc1/0x200
[  364.709757]  oom_kill_process.cold.27+0x10/0x903
[  364.714518]  ? graph_lock+0x170/0x170
[  364.718351]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  364.724164]  ? kasan_check_read+0x11/0x20
[  364.728320]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  364.733606]  ? oom_evaluate_task+0x540/0x540
[  364.738034]  ? find_held_lock+0x36/0x1c0
[  364.742136]  ? out_of_memory+0x974/0x1430
[  364.746317]  ? lock_downgrade+0x900/0x900
[  364.750474]  ? check_preemption_disabled+0x48/0x200
[  364.755502]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  364.761303]  ? kasan_check_read+0x11/0x20
[  364.765461]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  364.770751]  ? rcu_bh_qs+0xc0/0xc0
[  364.774297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.779846]  ? oom_evaluate_task+0x302/0x540
[  364.784261]  out_of_memory+0xa84/0x1430
[  364.788255]  ? oom_killer_disable+0x3a0/0x3a0
[  364.792761]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  364.797705]  ? __mutex_add_waiter+0x2a0/0x2a0
[  364.802221]  __alloc_pages_slowpath+0x2318/0x2d80
[  364.807104]  ? warn_alloc+0x120/0x120
[  364.810907]  ? dequeue_entity+0x3f4/0x1770
[  364.815158]  ? rcu_read_lock_sched_held+0x108/0x120
[  364.820199]  ? print_usage_bug+0xc0/0xc0
[  364.824261]  ? warn_alloc+0x120/0x120
[  364.828065]  ? print_usage_bug+0xc0/0xc0
[  364.832133]  ? print_usage_bug+0xc0/0xc0
[  364.836228]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.841771]  ? should_fail+0x22d/0xd01
[  364.845671]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.850813]  ? __lock_is_held+0xb5/0x140
[  364.854882]  ? graph_lock+0x170/0x170
[  364.858690]  ? ___might_sleep+0x1ed/0x300
[  364.862845]  ? lock_release+0x970/0x970
[  364.866825]  ? arch_local_save_flags+0x40/0x40
[  364.871422]  ? __might_sleep+0x95/0x190
[  364.875408]  __alloc_pages_nodemask+0xa80/0xde0
[  364.880084]  ? graph_lock+0x170/0x170
[  364.883893]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  364.888912]  ? graph_lock+0x170/0x170
[  364.892733]  ? mark_held_locks+0xc7/0x130
[  364.896883]  ? find_held_lock+0x36/0x1c0
[  364.900956]  ? cache_grow_begin+0x5a4/0x8c0
[  364.905288]  ? lockdep_hardirqs_on+0x421/0x5c0
[  364.909877]  ? trace_hardirqs_on+0xbd/0x310
[  364.914204]  ? fallback_alloc+0x203/0x2e0
[  364.918357]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  364.923821]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  364.929383]  cache_grow_begin+0x91/0x8c0
[  364.933458]  ? do_raw_spin_unlock+0xa7/0x2f0
[  364.937891]  fallback_alloc+0x203/0x2e0
[  364.941875]  ____cache_alloc_node+0x1c7/0x1e0
[  364.946383]  kmem_cache_alloc_trace+0x214/0x750
[  364.951080]  do_syslog+0xb9b/0x1690
[  364.954728]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  364.959752]  ? finish_wait+0x430/0x430
[  364.963656]  ? aa_path_link+0x5e0/0x5e0
[  364.967641]  kmsg_read+0x8f/0xc0
[  364.971007]  ? kmsg_poll+0xb0/0xb0
[  364.974561]  proc_reg_read+0x2a3/0x3d0
[  364.978464]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  364.983406]  ? trace_hardirqs_off+0x310/0x310
[  364.987914]  ? lockdep_hardirqs_on+0x421/0x5c0
[  364.992501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.998055]  __vfs_read+0x117/0x9b0
[  365.001696]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  365.006634]  ? vfs_copy_file_range+0xb90/0xb90
[  365.011228]  ? fsnotify+0x12f0/0x12f0
[  365.015042]  ? fsnotify_first_mark+0x350/0x350
[  365.019643]  ? security_file_permission+0x1c2/0x230
[  365.024673]  ? rw_verify_area+0x118/0x360
[  365.028829]  vfs_read+0x17f/0x3c0
[  365.032300]  ksys_read+0x101/0x260
[  365.035974]  ? kernel_write+0x120/0x120
[  365.039970]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  365.045430]  ? trace_hardirqs_on+0x310/0x310
[  365.049846]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.055398]  __x64_sys_read+0x73/0xb0
[  365.059208]  do_syscall_64+0x1b9/0x820
[  365.063098]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  365.068714]  ? syscall_return_slowpath+0x5e0/0x5e0
[  365.073648]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.078496]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.083522]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  365.088866]  ? prepare_exit_to_usermode+0x291/0x3b0
[  365.093903]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.098762]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  365.103957] RIP: 0033:0x7ff70d3601fd
[  365.107695] Code: Bad RIP value.
[  365.111055] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  365.118773] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  365.126060] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  365.133340] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  365.140612] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  365.147885] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  365.155204] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  365.155267] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  365.162488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  365.162494] Call Trace:
[  365.162502]  <IRQ>
[  365.162534]  dump_stack+0x1c4/0x2b4
[  365.162553]  ? dump_stack_print_info.cold.2+0x52/0x52
[  365.169160] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  365.178424]  warn_alloc.cold.119+0xb7/0x1bd
[  365.180975] rsyslogd cpuset=
[  365.183126]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  365.186723] /
[  365.191916]  ? lock_downgrade+0x900/0x900
[  365.201956]  mems_allowed=0
[  365.206282]  ? trace_hardirqs_off+0xb8/0x310
[  365.227271]  ? trace_hardirqs_off+0xb8/0x310
[  365.231701]  __alloc_pages_slowpath+0x2667/0x2d80
[  365.236595]  ? warn_alloc+0x120/0x120
[  365.240423]  ? warn_alloc+0x120/0x120
[  365.244239]  ? print_usage_bug+0xc0/0xc0
[  365.248312]  ? warn_alloc+0x120/0x120
[  365.252129]  ? print_usage_bug+0xc0/0xc0
[  365.256215]  ? __lock_acquire+0x7ec/0x4ec0
[  365.260463]  ? __lock_acquire+0x7ec/0x4ec0
[  365.264710]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.270259]  ? should_fail+0x22d/0xd01
[  365.274162]  ? __lock_acquire+0x7ec/0x4ec0
[  365.278408]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.283527]  ? __lock_acquire+0x7ec/0x4ec0
[  365.287774]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.292881]  ? __lock_acquire+0x7ec/0x4ec0
[  365.297403]  ? should_fail+0x22d/0xd01
[  365.301319]  ? mark_held_locks+0x130/0x130
[  365.305587]  ? mark_held_locks+0x130/0x130
[  365.309841]  ? graph_lock+0x170/0x170
[  365.313649]  ? print_usage_bug+0xc0/0xc0
[  365.317718]  ? wq_watchdog_touch+0x9c/0xfe
[  365.321963]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.327536]  ? check_preemption_disabled+0x48/0x200
[  365.332561]  ? check_preemption_disabled+0x48/0x200
[  365.337602]  ? __lock_is_held+0xb5/0x140
[  365.341680]  __alloc_pages_nodemask+0xa80/0xde0
[  365.346360]  ? graph_lock+0x170/0x170
[  365.350183]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  365.355208]  ? graph_lock+0x170/0x170
[  365.359030]  ? find_held_lock+0x36/0x1c0
[  365.363111]  ? ____cache_alloc_node+0x1c7/0x1e0
[  365.367791]  ? lock_downgrade+0x900/0x900
[  365.371953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.377506]  cache_grow_begin+0x91/0x8c0
[  365.381580]  ? do_raw_spin_unlock+0xa7/0x2f0
[  365.386008]  fallback_alloc+0x203/0x2e0
[  365.390001]  ____cache_alloc_node+0x1c7/0x1e0
[  365.394513]  kmem_cache_alloc_node+0xe3/0x730
[  365.399032]  ? ipv6_get_ifaddr+0x42e/0x620
[  365.403285]  __alloc_skb+0x119/0x770
[  365.407007]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.412293]  ? skb_scrub_packet+0x490/0x490
[  365.416622]  ? lock_downgrade+0x900/0x900
[  365.420788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.426333]  ? refcount_sub_and_test_checked+0x203/0x310
[  365.431794]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  365.437257]  ? addrconf_rs_timer+0x690/0x690
[  365.441689]  ndisc_alloc_skb+0x144/0x340
[  365.445777]  ndisc_send_rs+0x331/0x6e0
[  365.449681]  addrconf_rs_timer+0x314/0x690
[  365.453934]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.458199]  call_timer_fn+0x272/0x920
[  365.462102]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.466349]  ? process_timeout+0x40/0x40
[  365.470416]  ? find_held_lock+0x36/0x1c0
[  365.474495]  ? __run_timers+0x7da/0xc70
[  365.478486]  ? _raw_spin_unlock_irq+0x27/0x80
[  365.482995]  ? _raw_spin_unlock_irq+0x27/0x80
[  365.487514]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.491779]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  365.496376]  ? trace_hardirqs_on+0xbd/0x310
[  365.500699]  ? kasan_check_read+0x11/0x20
[  365.504854]  ? __run_timers+0x7da/0xc70
[  365.508835]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  365.514400]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.518647]  __run_timers+0x7e5/0xc70
[  365.522476]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  365.527852]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  365.532879]  ? graph_lock+0x170/0x170
[  365.536692]  ? enqueue_hrtimer+0x1a5/0x560
[  365.540934]  ? lock_release+0x970/0x970
[  365.544920]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  365.550131]  ? find_held_lock+0x36/0x1c0
[  365.554213]  ? graph_lock+0x170/0x170
[  365.558024]  ? pvclock_read_flags+0x160/0x160
[  365.562535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.568084]  ? check_preemption_disabled+0x48/0x200
[  365.573143]  ? __lock_is_held+0xb5/0x140
[  365.577227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.582776]  ? check_preemption_disabled+0x48/0x200
[  365.587984]  run_timer_softirq+0x52/0xb0
[  365.592052]  ? rcu_read_lock_sched_held+0x108/0x120
[  365.597078]  __do_softirq+0x30b/0xad8
[  365.600903]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  365.606022]  ? pvclock_read_flags+0x160/0x160
[  365.610536]  ? lapic_next_event+0x5a/0x90
[  365.614702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.620258]  ? check_preemption_disabled+0x48/0x200
[  365.625288]  ? check_preemption_disabled+0x48/0x200
[  365.630323]  ? kvm_clock_read+0x18/0x30
[  365.634307]  ? kvm_sched_clock_read+0x9/0x20
[  365.638728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.644280]  ? check_preemption_disabled+0x48/0x200
[  365.649321]  irq_exit+0x17f/0x1c0
[  365.652786]  smp_apic_timer_interrupt+0x1cb/0x760
[  365.657645]  ? smp_reschedule_interrupt+0x109/0x650
[  365.662673]  ? smp_call_function_single_interrupt+0x650/0x650
[  365.668592]  ? interrupt_entry+0xb5/0xf0
[  365.672677]  ? trace_hardirqs_off_caller+0xbb/0x310
[  365.677724]  ? trace_hardirqs_off_caller+0xbb/0x310
[  365.682755]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.687614]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.692643]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.697667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.703222]  ? check_preemption_disabled+0x48/0x200
[  365.708246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.713807]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.718675]  apic_timer_interrupt+0xf/0x20
[  365.722912]  </IRQ>
[  365.725166] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  365.730101] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  365.749013] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  365.756740] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  365.764020] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  365.771306] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  365.778585] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  365.785866] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  365.793204]  skb_clone+0x1bb/0x500
[  365.796756]  ? finish_task_switch+0x2f5/0x900
[  365.801265]  ? skb_split+0x11e0/0x11e0
[  365.805171]  ? preempt_notifier_register+0x200/0x200
[  365.810282]  ? __switch_to_asm+0x34/0x70
[  365.814355]  ? __switch_to_asm+0x34/0x70
[  365.818423]  ? __switch_to_asm+0x40/0x70
[  365.822490]  ? __switch_to_asm+0x34/0x70
[  365.826560]  ? __switch_to_asm+0x40/0x70
[  365.830627]  ? __switch_to_asm+0x34/0x70
[  365.834692]  ? __switch_to_asm+0x40/0x70
[  365.838756]  ? __switch_to_asm+0x34/0x70
[  365.842823]  ? __switch_to_asm+0x34/0x70
[  365.846895]  ? __switch_to_asm+0x40/0x70
[  365.850957]  ? __switch_to_asm+0x34/0x70
[  365.855035]  bpf_clone_redirect+0xb9/0x490
[  365.859282]  ? __schedule+0x874/0x1ed0
[  365.863187]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  365.868218]  ? __sched_text_start+0x8/0x8
[  365.872378]  ? retint_kernel+0x2d/0x2d
[  365.876278]  ? find_held_lock+0x36/0x1c0
[  365.880357]  ? lock_acquire+0x1ed/0x520
[  365.884337]  ? bpf_test_run+0x32e/0x5a0
[  365.888340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.893887]  ? check_preemption_disabled+0x48/0x200
[  365.898919]  ? kasan_check_read+0x11/0x20
[  365.903084]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.908372]  ? rcu_bh_qs+0xc0/0xc0
[  365.911928]  ? preempt_schedule+0x4d/0x60
[  365.916090]  ? ___preempt_schedule+0x16/0x18
[  365.920532]  ? bpf_test_run+0x1c0/0x5a0
[  365.924535]  ? netlink_diag_dump+0x2a0/0x2a0
[  365.928954]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.934516]  ? bpf_test_init.isra.9+0x70/0x100
[  365.939119]  ? bpf_prog_test_run_skb+0x634/0xb40
[  365.943910]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  365.948770]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  365.954315]  ? fput+0x130/0x1a0
[  365.957607]  ? __bpf_prog_get+0x9b/0x290
[  365.961676]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  365.966530]  ? bpf_prog_test_run+0x130/0x1a0
[  365.970956]  ? __x64_sys_bpf+0x3d8/0x510
[  365.975023]  ? bpf_prog_get+0x20/0x20
[  365.978856]  ? do_syscall_64+0x1b9/0x820
[  365.982928]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  365.988308]  ? syscall_return_slowpath+0x5e0/0x5e0
[  365.993277]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.998133]  ? trace_hardirqs_on_caller+0x310/0x310
[  366.003192]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  366.008222]  ? prepare_exit_to_usermode+0x291/0x3b0
[  366.013258]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  366.018123]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  366.023528] warn_alloc_show_mem: 1 callbacks suppressed
[  366.023541] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  366.023543] Mem-Info:
[  366.023574] active_anon:50125 inactive_anon:112 isolated_anon:0
[  366.023574]  active_file:14 inactive_file:14 isolated_file:0
[  366.023574]  unevictable:0 dirty:0 writeback:0 unstable:0
[  366.023574]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  366.023574]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  366.023574]  free:13772 free_pcp:215 free_cma:0
[  366.028924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  366.035696] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  366.038098] Call Trace:
[  366.071114] Node 0 
[  366.080479]  <IRQ>
[  366.108017] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  366.110595]  dump_stack+0x1c4/0x2b4
[  366.112795] lowmem_reserve[]:
[  366.114943]  ? dump_stack_print_info.cold.2+0x52/0x52
[  366.140443]  0
[  366.144094]  warn_alloc.cold.119+0xb7/0x1bd
[  366.147162]  2819
[  366.152354]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  366.154130]  6323
[  366.158458]  ? lock_downgrade+0x900/0x900
[  366.160497]  6323
[  366.165343]  ? trace_hardirqs_off+0xb8/0x310
[  366.167377] Node 0 
[  366.171523]  ? trace_hardirqs_off+0xb8/0x310
[  366.173584] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  366.177969]  __alloc_pages_slowpath+0x2667/0x2d80
[  366.180592] lowmem_reserve[]: 0
[  366.185040]  ? warn_alloc+0x120/0x120
[  366.211974]  0 3503
[  366.216856]  ? trace_hardirqs_on+0x310/0x310
[  366.220110]  3503
[  366.223907]  ? warn_alloc+0x120/0x120
[  366.230527]  ? print_usage_bug+0xc0/0xc0
[  366.232570] Node 0 
[  366.236367]  ? warn_alloc+0x120/0x120
[  366.240426] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  366.242640]  ? ktime_get+0x2e1/0x440
[  366.246413] lowmem_reserve[]:
[  366.274709]  ? print_usage_bug+0xc0/0xc0
[  366.278402]  0
[  366.281503]  ? __lock_acquire+0x7ec/0x4ec0
[  366.285546]  0
[  366.287348]  ? __lock_acquire+0x7ec/0x4ec0
[  366.291559]  0
[  366.293365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.297568]  0
[  366.299370]  ? should_fail+0x22d/0xd01
[  366.304881] Node 0 
[  366.306682]  ? __lock_acquire+0x7ec/0x4ec0
[  366.310561] DMA: 
[  366.312801]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.317022] 1*4kB 
[  366.319086]  ? __lock_acquire+0x7ec/0x4ec0
[  366.324170] (U) 
[  366.326324]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.330539] 0*8kB 
[  366.332516]  ? __lock_acquire+0x7ec/0x4ec0
[  366.337600] 0*16kB 
[  366.339769]  ? should_fail+0x22d/0xd01
[  366.339807]  ? mark_held_locks+0x130/0x130
[  366.344013] 1*32kB 
[  366.346263]  ? mark_held_locks+0x130/0x130
[  366.350123] (U) 
[  366.354373]  ? graph_lock+0x170/0x170
[  366.356579] 2*64kB (U) 
[  366.360840]  ? print_usage_bug+0xc0/0xc0
[  366.362790] 1*128kB 
[  366.366586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.369154] (U) 
[  366.373222]  ? check_preemption_disabled+0x48/0x200
[  366.375517] 1*256kB 
[  366.381060]  ? check_preemption_disabled+0x48/0x200
[  366.383007] (U) 
[  366.388042]  ? __lock_is_held+0xb5/0x140
[  366.390326] 0*512kB 
[  366.395343]  __alloc_pages_nodemask+0xa80/0xde0
[  366.397293] 1*1024kB 
[  366.401350]  ? graph_lock+0x170/0x170
[  366.403654] (U) 
[  366.408370]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  366.410755] 1*2048kB 
[  366.414557]  ? graph_lock+0x170/0x170
[  366.416526] (M) 
[  366.421547]  ? find_held_lock+0x36/0x1c0
[  366.423932] 3*4096kB 
[  366.427737]  ? ____cache_alloc_node+0x1c7/0x1e0
[  366.429680] (M) 
[  366.433778]  ? lock_downgrade+0x900/0x900
[  366.436174] = 15908kB
[  366.440848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.442794] Node 0 
[  366.446942]  cache_grow_begin+0x91/0x8c0
[  366.449327] DMA32: 
[  366.454870]  ? do_raw_spin_unlock+0xa7/0x2f0
[  366.457083] 4*4kB 
[  366.461159]  fallback_alloc+0x203/0x2e0
[  366.463367] (M) 
[  366.467798]  ____cache_alloc_node+0x1c7/0x1e0
[  366.469920] 1*8kB (M) 
[  366.473908]  kmem_cache_alloc_node+0xe3/0x730
[  366.475857] 3*16kB 
[  366.480350]  ? ipv6_get_ifaddr+0x42e/0x620
[  366.482822] (MH) 
[  366.487322]  __alloc_skb+0x119/0x770
[  366.489528] 3*32kB 
[  366.493758]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  366.495791] (MH) 
[  366.499508]  ? skb_scrub_packet+0x490/0x490
[  366.501714] 6*64kB 
[  366.506992]  ? lock_downgrade+0x900/0x900
[  366.509025] (MH) 5*128kB 
[  366.513355]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.515559] (MH) 
[  366.519704]  ? refcount_sub_and_test_checked+0x203/0x310
[  366.522438] 2*256kB 
[  366.527979]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  366.530009] (M) 4*512kB 
[  366.535469]  ? addrconf_rs_timer+0x690/0x690
[  366.537779] (MH) 
[  366.543238]  ndisc_alloc_skb+0x144/0x340
[  366.545877] 3*1024kB 
[  366.550280]  ndisc_send_rs+0x331/0x6e0
[  366.552312] (MH) 
[  366.556372]  addrconf_rs_timer+0x314/0x690
[  366.558747] 3*2048kB (M) 
[  366.562639]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.564675] 3*4096kB 
[  366.568914]  call_timer_fn+0x272/0x920
[  366.571632] (M) 
[  366.575867]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.578249] = 25256kB
[  366.578257] Node 0 
[  366.582143]  ? process_timeout+0x40/0x40
[  366.584099] Normal: 
[  366.588330]  ? find_held_lock+0x36/0x1c0
[  366.590715] 935*4kB 
[  366.592950]  ? mark_held_locks+0xc7/0x130
[  366.596980] (MEH) 
[  366.599300]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.603340] 451*8kB 
[  366.605658]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.609779] (ME) 
[  366.611929]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.616392] 205*16kB (MEH) 
[  366.618727]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  366.623195] 59*32kB 
[  366.625251]  ? trace_hardirqs_on+0xbd/0x310
[  366.629459] (ME) 
[  366.632384]  ? kasan_check_read+0x11/0x20
[  366.636941] 10*64kB 
[  366.639262]  ? __run_timers+0x7da/0xc70
[  366.643553] (MH) 
[  366.645630]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  366.649745] 0*128kB 
[  366.652074]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.656012] 3*256kB 
[  366.658074]  __run_timers+0x7e5/0xc70
[  366.663498] (H) 
[  366.665828]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  366.670027] 0*512kB 0*1024kB 
[  366.672361]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  366.676133] 0*2048kB 
[  366.678109]  ? graph_lock+0x170/0x170
[  366.683442] 0*4096kB = 13924kB
[  366.686558]  ? print_usage_bug+0xc0/0xc0
[  366.691560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  366.693961]  ? lock_release+0x970/0x970
[  366.697743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  366.700930]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  366.704964] 147 total pagecache pages
[  366.713802]  ? find_held_lock+0x36/0x1c0
[  366.717756] 0 pages in swap cache
[  366.726335]  ? graph_lock+0x170/0x170
[  366.731513] Swap cache stats: add 0, delete 0, find 0/0
[  366.731527] Free swap  = 0kB
[  366.735327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.739363] Total swap = 0kB
[  366.742815]  ? check_preemption_disabled+0x48/0x200
[  366.746598] 1965979 pages RAM
[  366.751976]  ? __lock_is_held+0xb5/0x140
[  366.754965] 0 pages HighMem/MovableOnly
[  366.760501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.763487] 342307 pages reserved
[  366.763496] 0 pages cma reserved
[  366.768522]  ? check_preemption_disabled+0x48/0x200
[  366.771670] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  366.775666]  run_timer_softirq+0x52/0xb0
[  366.779723] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  366.785157]  ? rcu_read_lock_sched_held+0x108/0x120
[  366.788584] syz-executor5 cpuset=
[  366.791950]  __do_softirq+0x30b/0xad8
[  366.796941] syz5
[  366.803448]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  366.807479]  mems_allowed=0
[  366.817988]  ? pvclock_read_flags+0x160/0x160
[  366.844685]  ? lapic_next_event+0x5a/0x90
[  366.848846]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.854393]  ? check_preemption_disabled+0x48/0x200
[  366.859413]  ? check_preemption_disabled+0x48/0x200
[  366.864451]  ? kvm_clock_read+0x18/0x30
[  366.868429]  ? kvm_sched_clock_read+0x9/0x20
[  366.872854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.878401]  ? check_preemption_disabled+0x48/0x200
[  366.883445]  irq_exit+0x17f/0x1c0
[  366.886919]  smp_apic_timer_interrupt+0x1cb/0x760
[  366.891775]  ? smp_reschedule_interrupt+0x109/0x650
[  366.896797]  ? smp_call_function_single_interrupt+0x650/0x650
[  366.902685]  ? interrupt_entry+0xb5/0xf0
[  366.906749]  ? trace_hardirqs_off_caller+0xbb/0x310
[  366.911767]  ? trace_hardirqs_off_caller+0xbb/0x310
[  366.916800]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  366.921651]  ? trace_hardirqs_on_caller+0x310/0x310
[  366.926672]  ? trace_hardirqs_on_caller+0x310/0x310
[  366.931693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.937333]  ? check_preemption_disabled+0x48/0x200
[  366.942350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.947901]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  366.952758]  apic_timer_interrupt+0xf/0x20
[  366.956998]  </IRQ>
[  366.959247] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  366.964531] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  366.983442] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  366.991171] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  366.998442] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  367.005712] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  367.012998] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  367.020281] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  367.027587]  ? arch_local_irq_restore+0x45/0x52
[  367.032281]  dump_stack+0x195/0x2b4
[  367.035918]  ? dump_stack_print_info.cold.2+0x52/0x52
[  367.041125]  dump_header+0x27b/0xf72
[  367.044876]  ? mark_held_locks+0x130/0x130
[  367.049116]  ? pagefault_out_of_memory+0x197/0x197
[  367.054068]  ? __lock_acquire+0x7ec/0x4ec0
[  367.058303]  ? graph_lock+0x170/0x170
[  367.062111]  ? mem_cgroup_charge_statistics+0x780/0x780
[  367.067681]  ? print_usage_bug+0xc0/0xc0
[  367.071750]  ? graph_lock+0x170/0x170
[  367.075567]  ? print_usage_bug+0xc0/0xc0
[  367.079629]  ? print_usage_bug+0xc0/0xc0
[  367.083700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.089245]  ? find_held_lock+0x36/0x1c0
[  367.093318]  ? mark_held_locks+0xc7/0x130
[  367.097475]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  367.102582]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  367.107687]  ? lockdep_hardirqs_on+0x421/0x5c0
[  367.112274]  ? trace_hardirqs_on+0xbd/0x310
[  367.116598]  ? kasan_check_read+0x11/0x20
[  367.120756]  ? ___ratelimit+0x36f/0x655
[  367.124737]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.130198]  ? trace_hardirqs_on+0x310/0x310
[  367.134625]  ? lock_downgrade+0x900/0x900
[  367.138785]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  367.143891]  ? ___ratelimit+0xaa/0x655
[  367.147787]  ? idr_get_free+0xec0/0xec0
[  367.151766]  ? kasan_check_write+0x14/0x20
[  367.156011]  ? do_raw_spin_lock+0xc1/0x200
[  367.160269]  oom_kill_process.cold.27+0x10/0x903
[  367.165049]  ? graph_lock+0x170/0x170
[  367.168864]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  367.174667]  ? kasan_check_read+0x11/0x20
[  367.178828]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.184118]  ? oom_evaluate_task+0x540/0x540
[  367.188549]  ? find_held_lock+0x36/0x1c0
[  367.192628]  ? out_of_memory+0x974/0x1430
[  367.196786]  ? lock_downgrade+0x900/0x900
[  367.200937]  ? check_preemption_disabled+0x48/0x200
[  367.205970]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  367.211769]  ? kasan_check_read+0x11/0x20
[  367.215943]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.221232]  ? rcu_bh_qs+0xc0/0xc0
[  367.224783]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.230334]  ? oom_evaluate_task+0x302/0x540
[  367.234756]  out_of_memory+0xa84/0x1430
[  367.238745]  ? oom_killer_disable+0x3a0/0x3a0
[  367.243250]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  367.248197]  ? __mutex_add_waiter+0x2a0/0x2a0
[  367.252716]  __alloc_pages_slowpath+0x2318/0x2d80
[  367.257601]  ? warn_alloc+0x120/0x120
[  367.261410]  ? dequeue_entity+0x3f4/0x1770
[  367.265655]  ? rcu_read_lock_sched_held+0x108/0x120
[  367.270699]  ? print_usage_bug+0xc0/0xc0
[  367.274779]  ? warn_alloc+0x120/0x120
[  367.278582]  ? print_usage_bug+0xc0/0xc0
[  367.282654]  ? print_usage_bug+0xc0/0xc0
[  367.286988]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.292551]  ? should_fail+0x22d/0xd01
[  367.296454]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.301596]  ? __lock_is_held+0xb5/0x140
[  367.305679]  ? graph_lock+0x170/0x170
[  367.309486]  ? ___might_sleep+0x1ed/0x300
[  367.313636]  ? lock_release+0x970/0x970
[  367.317619]  ? arch_local_save_flags+0x40/0x40
[  367.322219]  ? __might_sleep+0x95/0x190
[  367.326212]  __alloc_pages_nodemask+0xa80/0xde0
[  367.330890]  ? graph_lock+0x170/0x170
[  367.334708]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  367.339737]  ? graph_lock+0x170/0x170
[  367.343560]  ? mark_held_locks+0xc7/0x130
[  367.347717]  ? find_held_lock+0x36/0x1c0
[  367.351797]  ? cache_grow_begin+0x5a4/0x8c0
[  367.356131]  ? lockdep_hardirqs_on+0x421/0x5c0
[  367.360733]  ? trace_hardirqs_on+0xbd/0x310
[  367.365090]  ? fallback_alloc+0x203/0x2e0
[  367.369249]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.374726]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  367.380275]  cache_grow_begin+0x91/0x8c0
[  367.384346]  ? do_raw_spin_unlock+0xa7/0x2f0
[  367.388766]  fallback_alloc+0x203/0x2e0
[  367.392750]  ____cache_alloc_node+0x1c7/0x1e0
[  367.397268]  kmem_cache_alloc_trace+0x214/0x750
[  367.401961]  do_syslog+0xb9b/0x1690
[  367.405604]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  367.410628]  ? finish_wait+0x430/0x430
[  367.414527]  ? aa_path_link+0x5e0/0x5e0
[  367.419124]  kmsg_read+0x8f/0xc0
[  367.422497]  ? kmsg_poll+0xb0/0xb0
[  367.426047]  proc_reg_read+0x2a3/0x3d0
[  367.429944]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  367.434888]  ? trace_hardirqs_off+0x310/0x310
[  367.439397]  ? lockdep_hardirqs_on+0x421/0x5c0
[  367.443990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.449548]  __vfs_read+0x117/0x9b0
[  367.453194]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  367.458138]  ? vfs_copy_file_range+0xb90/0xb90
[  367.462741]  ? fsnotify+0x12f0/0x12f0
[  367.466552]  ? fsnotify_first_mark+0x350/0x350
[  367.471168]  ? security_file_permission+0x1c2/0x230
[  367.476199]  ? rw_verify_area+0x118/0x360
[  367.480354]  vfs_read+0x17f/0x3c0
[  367.483820]  ksys_read+0x101/0x260
[  367.487371]  ? kernel_write+0x120/0x120
[  367.491353]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.496814]  ? trace_hardirqs_on+0x310/0x310
[  367.501230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.506782]  __x64_sys_read+0x73/0xb0
[  367.510770]  do_syscall_64+0x1b9/0x820
[  367.514661]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  367.520040]  ? syscall_return_slowpath+0x5e0/0x5e0
[  367.524976]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.529832]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.534854]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  367.539876]  ? prepare_exit_to_usermode+0x291/0x3b0
[  367.544912]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.549770]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  367.554961] RIP: 0033:0x7ff70d3601fd
[  367.558681] Code: Bad RIP value.
[  367.562049] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  367.569762] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  367.577046] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  367.584322] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  367.591600] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  367.598873] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  367.606349] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  367.606414] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  367.613630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  367.613635] Call Trace:
[  367.613642]  <IRQ>
[  367.613665]  dump_stack+0x1c4/0x2b4
[  367.613684]  ? dump_stack_print_info.cold.2+0x52/0x52
[  367.620297] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  367.629547]  warn_alloc.cold.119+0xb7/0x1bd
[  367.632117] rsyslogd cpuset=
[  367.634280]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  367.637878] /
[  367.643071]  ? lock_downgrade+0x900/0x900
[  367.653124]  mems_allowed=0
[  367.657460]  ? trace_hardirqs_off+0xb8/0x310
[  367.678481]  ? trace_hardirqs_off+0xb8/0x310
[  367.682922]  __alloc_pages_slowpath+0x2667/0x2d80
[  367.687823]  ? warn_alloc+0x120/0x120
[  367.691645]  ? trace_hardirqs_on+0x310/0x310
[  367.696075]  ? warn_alloc+0x120/0x120
[  367.699895]  ? print_usage_bug+0xc0/0xc0
[  367.703972]  ? warn_alloc+0x120/0x120
[  367.707781]  ? ktime_get+0x2e1/0x440
[  367.711508]  ? print_usage_bug+0xc0/0xc0
[  367.715590]  ? __lock_acquire+0x7ec/0x4ec0
[  367.719842]  ? __lock_acquire+0x7ec/0x4ec0
[  367.724094]  ? kasan_check_read+0x11/0x20
[  367.728260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.733811]  ? should_fail+0x22d/0xd01
[  367.737717]  ? rcu_bh_qs+0xc0/0xc0
[  367.741276]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.746424]  ? __lock_acquire+0x7ec/0x4ec0
[  367.750866]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.756001]  ? __lock_acquire+0x7ec/0x4ec0
[  367.760256]  ? should_fail+0x22d/0xd01
[  367.764186]  ? rcu_idle_enter+0x4b0/0x4b0
[  367.768387]  ? mark_held_locks+0x130/0x130
[  367.772639]  ? mark_held_locks+0x130/0x130
[  367.776895]  ? mark_held_locks+0xc7/0x130
[  367.781053]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  367.786076]  ? graph_lock+0x170/0x170
[  367.789882]  ? print_usage_bug+0xc0/0xc0
[  367.793954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.799509]  ? check_preemption_disabled+0x48/0x200
[  367.804545]  ? check_preemption_disabled+0x48/0x200
[  367.809610]  ? __lock_is_held+0xb5/0x140
[  367.813691]  __alloc_pages_nodemask+0xa80/0xde0
[  367.818376]  ? graph_lock+0x170/0x170
[  367.822194]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  367.827222]  ? graph_lock+0x170/0x170
[  367.831049]  ? find_held_lock+0x36/0x1c0
[  367.835155]  ? ____cache_alloc_node+0x1c7/0x1e0
[  367.839841]  ? lock_downgrade+0x900/0x900
[  367.844013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.849572]  cache_grow_begin+0x91/0x8c0
[  367.853643]  ? do_raw_spin_unlock+0xa7/0x2f0
[  367.858073]  fallback_alloc+0x203/0x2e0
[  367.862062]  ____cache_alloc_node+0x1c7/0x1e0
[  367.866572]  kmem_cache_alloc_node+0xe3/0x730
[  367.871077]  ? ipv6_get_ifaddr+0x42e/0x620
[  367.875332]  __alloc_skb+0x119/0x770
[  367.879054]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.884345]  ? skb_scrub_packet+0x490/0x490
[  367.888683]  ? lock_downgrade+0x900/0x900
[  367.892849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.898403]  ? refcount_sub_and_test_checked+0x203/0x310
[  367.903874]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  367.909337]  ? addrconf_rs_timer+0x690/0x690
[  367.913775]  ndisc_alloc_skb+0x144/0x340
[  367.917854]  ndisc_send_rs+0x331/0x6e0
[  367.921756]  addrconf_rs_timer+0x314/0x690
[  367.926009]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.930268]  call_timer_fn+0x272/0x920
[  367.934184]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.938433]  ? process_timeout+0x40/0x40
[  367.942499]  ? find_held_lock+0x36/0x1c0
[  367.946583]  ? __run_timers+0x7da/0xc70
[  367.950587]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.955089]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.959594]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.963839]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  367.968441]  ? trace_hardirqs_on+0xbd/0x310
[  367.972765]  ? kasan_check_read+0x11/0x20
[  367.976995]  ? __run_timers+0x7da/0xc70
[  367.980993]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.986484]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.990735]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.994983]  __run_timers+0x7e5/0xc70
[  367.998814]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  368.004205]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  368.009236]  ? graph_lock+0x170/0x170
[  368.013055]  ? enqueue_hrtimer+0x1a5/0x560
[  368.017305]  ? lock_release+0x970/0x970
[  368.021299]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  368.026520]  ? find_held_lock+0x36/0x1c0
[  368.030615]  ? graph_lock+0x170/0x170
[  368.034429]  ? pvclock_read_flags+0x160/0x160
[  368.038945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.044502]  ? check_preemption_disabled+0x48/0x200
[  368.049556]  ? __lock_is_held+0xb5/0x140
[  368.053630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.059188]  ? check_preemption_disabled+0x48/0x200
[  368.064233]  run_timer_softirq+0x52/0xb0
[  368.068307]  ? rcu_read_lock_sched_held+0x108/0x120
[  368.073343]  __do_softirq+0x30b/0xad8
[  368.077175]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  368.082293]  ? pvclock_read_flags+0x160/0x160
[  368.086798]  ? lapic_next_event+0x5a/0x90
[  368.090952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.096502]  ? check_preemption_disabled+0x48/0x200
[  368.101538]  ? check_preemption_disabled+0x48/0x200
[  368.106573]  ? kvm_clock_read+0x18/0x30
[  368.110556]  ? kvm_sched_clock_read+0x9/0x20
[  368.114976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.120533]  ? check_preemption_disabled+0x48/0x200
[  368.125580]  irq_exit+0x17f/0x1c0
[  368.129049]  smp_apic_timer_interrupt+0x1cb/0x760
[  368.133902]  ? smp_reschedule_interrupt+0x109/0x650
[  368.138945]  ? smp_call_function_single_interrupt+0x650/0x650
[  368.144866]  ? interrupt_entry+0xb5/0xf0
[  368.148934]  ? trace_hardirqs_off_caller+0xbb/0x310
[  368.153960]  ? trace_hardirqs_off_caller+0xbb/0x310
[  368.158989]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.163862]  ? trace_hardirqs_on_caller+0x310/0x310
[  368.168884]  ? trace_hardirqs_on_caller+0x310/0x310
[  368.173911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.179458]  ? check_preemption_disabled+0x48/0x200
[  368.184479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.190036]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.194908]  apic_timer_interrupt+0xf/0x20
[  368.199382]  </IRQ>
[  368.201642] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  368.206575] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  368.225491] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  368.233237] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  368.240517] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  368.247802] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  368.255080] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  368.262360] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  368.269685]  skb_clone+0x1bb/0x500
[  368.273229]  ? finish_task_switch+0x2f5/0x900
[  368.277737]  ? skb_split+0x11e0/0x11e0
[  368.281635]  ? preempt_notifier_register+0x200/0x200
[  368.286744]  ? __switch_to_asm+0x34/0x70
[  368.290812]  ? __switch_to_asm+0x34/0x70
[  368.294881]  ? __switch_to_asm+0x40/0x70
[  368.298947]  ? __switch_to_asm+0x34/0x70
[  368.303009]  ? __switch_to_asm+0x40/0x70
[  368.307072]  ? __switch_to_asm+0x34/0x70
[  368.311133]  ? __switch_to_asm+0x40/0x70
[  368.315206]  ? __switch_to_asm+0x34/0x70
[  368.319275]  ? __switch_to_asm+0x34/0x70
[  368.323336]  ? __switch_to_asm+0x40/0x70
[  368.327408]  ? __switch_to_asm+0x34/0x70
[  368.331491]  bpf_clone_redirect+0xb9/0x490
[  368.335740]  ? __schedule+0x874/0x1ed0
[  368.339637]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  368.344669]  ? __sched_text_start+0x8/0x8
[  368.348833]  ? retint_kernel+0x2d/0x2d
[  368.352733]  ? find_held_lock+0x36/0x1c0
[  368.356809]  ? lock_acquire+0x1ed/0x520
[  368.360787]  ? bpf_test_run+0x32e/0x5a0
[  368.364786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.370342]  ? check_preemption_disabled+0x48/0x200
[  368.375376]  ? kasan_check_read+0x11/0x20
[  368.379540]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  368.384852]  ? rcu_bh_qs+0xc0/0xc0
[  368.388402]  ? preempt_schedule+0x4d/0x60
[  368.392566]  ? ___preempt_schedule+0x16/0x18
[  368.396993]  ? bpf_test_run+0x1c0/0x5a0
[  368.401016]  ? netlink_diag_dump+0x2a0/0x2a0
[  368.405436]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.410988]  ? bpf_test_init.isra.9+0x70/0x100
[  368.415585]  ? bpf_prog_test_run_skb+0x634/0xb40
[  368.420365]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  368.425219]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  368.430767]  ? fput+0x130/0x1a0
[  368.434057]  ? __bpf_prog_get+0x9b/0x290
[  368.438132]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  368.442996]  ? bpf_prog_test_run+0x130/0x1a0
[  368.447413]  ? __x64_sys_bpf+0x3d8/0x510
[  368.451478]  ? bpf_prog_get+0x20/0x20
[  368.455310]  ? do_syscall_64+0x1b9/0x820
[  368.459380]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  368.464765]  ? syscall_return_slowpath+0x5e0/0x5e0
[  368.469704]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.474565]  ? trace_hardirqs_on_caller+0x310/0x310
[  368.479594]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  368.484622]  ? prepare_exit_to_usermode+0x291/0x3b0
[  368.489651]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.494511]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  368.499905] warn_alloc_show_mem: 1 callbacks suppressed
[  368.499917] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  368.499919] Mem-Info:
[  368.499951] active_anon:50125 inactive_anon:112 isolated_anon:0
[  368.499951]  active_file:14 inactive_file:14 isolated_file:0
[  368.499951]  unevictable:0 dirty:0 writeback:0 unstable:0
[  368.499951]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  368.499951]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  368.499951]  free:13772 free_pcp:215 free_cma:0
[  368.505321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.512111] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  368.514515] Call Trace:
[  368.547397] Node 0 
[  368.556762]  <IRQ>
[  368.584292] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  368.586865]  dump_stack+0x1c4/0x2b4
[  368.589068] lowmem_reserve[]:
[  368.591225]  ? dump_stack_print_info.cold.2+0x52/0x52
[  368.616702]  0 2819
[  368.620368]  warn_alloc.cold.119+0xb7/0x1bd
[  368.623436]  6323
[  368.628884]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  368.631096]  6323
[  368.635426]  ? lock_downgrade+0x900/0x900
[  368.642314]  ? trace_hardirqs_off+0xb8/0x310
[  368.644354] Node 0 
[  368.648525]  ? trace_hardirqs_off+0xb8/0x310
[  368.652965] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  368.655194]  __alloc_pages_slowpath+0x2667/0x2d80
[  368.659562] lowmem_reserve[]: 0
[  368.686421]  ? warn_alloc+0x120/0x120
[  368.691214]  0 3503
[  368.694519]  ? warn_alloc+0x120/0x120
[  368.698306]  3503
[  368.700575]  ? print_usage_bug+0xc0/0xc0
[  368.704344] Node 0 
[  368.706433]  ? warn_alloc+0x120/0x120
[  368.710493] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  368.712707]  ? print_usage_bug+0xc0/0xc0
[  368.716488] lowmem_reserve[]:
[  368.744783]  ? graph_lock+0x170/0x170
[  368.748851]  0
[  368.751966]  ? kvm_sched_clock_read+0x9/0x20
[  368.755738]  0
[  368.757550]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.761932]  0
[  368.763739]  ? should_fail+0x22d/0xd01
[  368.769249]  0
[  368.771075]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.774937] Node 0 
[  368.776757]  ? __lock_acquire+0x7ec/0x4ec0
[  368.781837] DMA: 
[  368.784086]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.788297] 1*4kB 
[  368.790365]  ? __lock_acquire+0x7ec/0x4ec0
[  368.795449] (U) 
[  368.797602]  ? should_fail+0x22d/0xd01
[  368.801807] 0*8kB 
[  368.803788]  ? mark_held_locks+0x130/0x130
[  368.807643] 0*16kB 
[  368.809791]  ? mark_held_locks+0x130/0x130
[  368.814000] 1*32kB 
[  368.816235]  ? select_task_rq_fair+0x754/0x3500
[  368.820446] (U) 
[  368.822681]  ? lock_downgrade+0x900/0x900
[  368.827331] 2*64kB 
[  368.829313]  ? check_preemption_disabled+0x48/0x200
[  368.833427] (U) 1*128kB 
[  368.835677]  ? graph_lock+0x170/0x170
[  368.840665] (U) 
[  368.843333]  ? print_usage_bug+0xc0/0xc0
[  368.847108] 1*256kB 
[  368.849078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.853115] (U) 
[  368.855441]  ? check_preemption_disabled+0x48/0x200
[  368.860953] 0*512kB 
[  368.862952]  ? check_preemption_disabled+0x48/0x200
[  368.867935] 1*1024kB (U) 
[  368.870292]  ? __lock_is_held+0xb5/0x140
[  368.875276] 1*2048kB 
[  368.878046]  __alloc_pages_nodemask+0xa80/0xde0
[  368.882060] (M) 3*4096kB 
[  368.884477]  ? graph_lock+0x170/0x170
[  368.889118] (M) 
[  368.891875]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  368.895638] = 15908kB
[  368.895647] Node 0 
[  368.897622]  ? graph_lock+0x170/0x170
[  368.902609] DMA32: 4*4kB 
[  368.905043]  ? find_held_lock+0x36/0x1c0
[  368.907236] (M) 
[  368.911048]  ? ____cache_alloc_node+0x1c7/0x1e0
[  368.913768] 1*8kB 
[  368.917830]  ? lock_downgrade+0x900/0x900
[  368.919779] (M) 
[  368.924451]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.926569] 3*16kB 
[  368.930720]  cache_grow_begin+0x91/0x8c0
[  368.932686] (MH) 
[  368.938233]  ? do_raw_spin_unlock+0xa7/0x2f0
[  368.940447] 3*32kB 
[  368.944513]  fallback_alloc+0x203/0x2e0
[  368.946550] (MH) 
[  368.950965]  ____cache_alloc_node+0x1c7/0x1e0
[  368.953180] 6*64kB 
[  368.957162]  kmem_cache_alloc_node+0xe3/0x730
[  368.959199] (MH) 
[  368.963692]  ? ipv6_get_ifaddr+0x42e/0x620
[  368.965901] 5*128kB 
[  368.970402]  __alloc_skb+0x119/0x770
[  368.972431] (MH) 
[  368.976662]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  368.978958] 2*256kB 
[  368.982672]  ? skb_scrub_packet+0x490/0x490
[  368.984703] (M) 
[  368.990067]  ? lock_downgrade+0x900/0x900
[  368.992361] 4*512kB (MH) 
[  368.996692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.998630] 3*1024kB (MH) 
[  369.002788]  ? refcount_sub_and_test_checked+0x203/0x310
[  369.005520] 3*2048kB 
[  369.011058]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  369.013874] (M) 
[  369.019388]  ? addrconf_rs_timer+0x690/0x690
[  369.021772] 3*4096kB 
[  369.027239]  ndisc_alloc_skb+0x144/0x340
[  369.029180] (M) 
[  369.033605]  ndisc_send_rs+0x331/0x6e0
[  369.035990] = 25256kB
[  369.040052]  addrconf_rs_timer+0x314/0x690
[  369.042002] Node 0 
[  369.045893]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.048278] Normal: 
[  369.052519]  call_timer_fn+0x272/0x920
[  369.054719] 935*4kB 
[  369.058960]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.061252] (MEH) 451*8kB 
[  369.065354]  ? process_timeout+0x40/0x40
[  369.065364]  ? find_held_lock+0x36/0x1c0
[  369.065376]  ? mark_held_locks+0xc7/0x130
[  369.065387]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.065394]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.065402]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.065410]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  369.065420]  ? trace_hardirqs_on+0xbd/0x310
[  369.065427]  ? kasan_check_read+0x11/0x20
[  369.065435]  ? __run_timers+0x7da/0xc70
[  369.065444]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  369.065459]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.065467]  __run_timers+0x7e5/0xc70
[  369.065490]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  369.065499]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  369.065507]  ? graph_lock+0x170/0x170
[  369.065517]  ? print_usage_bug+0xc0/0xc0
[  369.065526]  ? lock_release+0x970/0x970
[  369.065540]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  369.065559]  ? find_held_lock+0x36/0x1c0
[  369.067870] (ME) 
[  369.072106]  ? graph_lock+0x170/0x170
[  369.074922] 205*16kB 
[  369.078983]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.083022] (MEH) 59*32kB (ME) 
[  369.087210]  ? check_preemption_disabled+0x48/0x200
[  369.091713] 10*64kB (MH) 
[  369.096230]  ? __lock_is_held+0xb5/0x140
[  369.100431] 0*128kB 
[  369.105019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.109313] 3*256kB (H) 
[  369.113474]  ? check_preemption_disabled+0x48/0x200
[  369.117414] 0*512kB 0*1024kB 
[  369.122894]  run_timer_softirq+0x52/0xb0
[  369.127096] 0*2048kB 0*4096kB 
[  369.130906]  ? rcu_read_lock_sched_held+0x108/0x120
[  369.136246] = 13924kB
[  369.141263]  __do_softirq+0x30b/0xad8
[  369.145045] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  369.149114]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  369.153057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  369.158257]  ? pvclock_read_flags+0x160/0x160
[  369.162292] 147 total pagecache pages
[  369.164364]  ? lapic_next_event+0x5a/0x90
[  369.168143] 0 pages in swap cache
[  369.170555]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.176071] Swap cache stats: add 0, delete 0, find 0/0
[  369.179351]  ? check_preemption_disabled+0x48/0x200
[  369.184342] Free swap  = 0kB
[  369.187096]  ? check_preemption_disabled+0x48/0x200
[  369.191123] Total swap = 0kB
[  369.191131] 1965979 pages RAM
[  369.193460]  ? kvm_clock_read+0x18/0x30
[  369.198964] 0 pages HighMem/MovableOnly
[  369.198973] 342307 pages reserved
[  369.201643]  ? kvm_sched_clock_read+0x9/0x20
[  369.206628] 0 pages cma reserved
[  369.206728] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  369.209754]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.209771]  ? check_preemption_disabled+0x48/0x200
[  369.209798]  irq_exit+0x17f/0x1c0
[  369.213897] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  369.217130]  smp_apic_timer_interrupt+0x1cb/0x760
[  369.222121] syz-executor5 cpuset=
[  369.224530]  ? smp_reschedule_interrupt+0x109/0x650
[  369.228310] syz5
[  369.237191]  ? smp_call_function_single_interrupt+0x650/0x650
[  369.242275]  mems_allowed=0
[  369.250859]  ? interrupt_entry+0xb5/0xf0
[  369.374795]  ? trace_hardirqs_off_caller+0xbb/0x310
[  369.379826]  ? trace_hardirqs_off_caller+0xbb/0x310
[  369.384857]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.389719]  ? trace_hardirqs_on_caller+0x310/0x310
[  369.394746]  ? trace_hardirqs_on_caller+0x310/0x310
[  369.399775]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.405320]  ? check_preemption_disabled+0x48/0x200
[  369.410341]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.415903]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.420787]  apic_timer_interrupt+0xf/0x20
[  369.425029]  </IRQ>
[  369.427274] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  369.432557] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  369.451471] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  369.459215] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  369.466498] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  369.473776] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  369.481060] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  369.488340] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  369.495660]  ? arch_local_irq_restore+0x45/0x52
[  369.500351]  dump_stack+0x195/0x2b4
[  369.503988]  ? dump_stack_print_info.cold.2+0x52/0x52
[  369.509202]  dump_header+0x27b/0xf72
[  369.512933]  ? mark_held_locks+0x130/0x130
[  369.517183]  ? pagefault_out_of_memory+0x197/0x197
[  369.522128]  ? __lock_acquire+0x7ec/0x4ec0
[  369.526374]  ? graph_lock+0x170/0x170
[  369.530189]  ? mem_cgroup_charge_statistics+0x780/0x780
[  369.535568]  ? print_usage_bug+0xc0/0xc0
[  369.539647]  ? graph_lock+0x170/0x170
[  369.543458]  ? print_usage_bug+0xc0/0xc0
[  369.547524]  ? print_usage_bug+0xc0/0xc0
[  369.551602]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.557167]  ? find_held_lock+0x36/0x1c0
[  369.561246]  ? mark_held_locks+0xc7/0x130
[  369.565408]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  369.570568]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  369.575687]  ? lockdep_hardirqs_on+0x421/0x5c0
[  369.580288]  ? trace_hardirqs_on+0xbd/0x310
[  369.584623]  ? kasan_check_read+0x11/0x20
[  369.588776]  ? ___ratelimit+0x36f/0x655
[  369.592776]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  369.598242]  ? trace_hardirqs_on+0x310/0x310
[  369.602658]  ? lock_downgrade+0x900/0x900
[  369.606821]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  369.611935]  ? ___ratelimit+0xaa/0x655
[  369.615834]  ? idr_get_free+0xec0/0xec0
[  369.619817]  ? kasan_check_write+0x14/0x20
[  369.624063]  ? do_raw_spin_lock+0xc1/0x200
[  369.628323]  oom_kill_process.cold.27+0x10/0x903
[  369.633104]  ? graph_lock+0x170/0x170
[  369.636919]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  369.642722]  ? kasan_check_read+0x11/0x20
[  369.646881]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  369.652194]  ? oom_evaluate_task+0x540/0x540
[  369.656618]  ? find_held_lock+0x36/0x1c0
[  369.660699]  ? out_of_memory+0x974/0x1430
[  369.664858]  ? lock_downgrade+0x900/0x900
[  369.669015]  ? check_preemption_disabled+0x48/0x200
[  369.674059]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  369.679858]  ? kasan_check_read+0x11/0x20
[  369.684010]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  369.689832]  ? rcu_bh_qs+0xc0/0xc0
[  369.693390]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.698944]  ? oom_evaluate_task+0x302/0x540
[  369.703373]  out_of_memory+0xa84/0x1430
[  369.707376]  ? oom_killer_disable+0x3a0/0x3a0
[  369.711893]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  369.716874]  ? __mutex_add_waiter+0x2a0/0x2a0
[  369.721388]  __alloc_pages_slowpath+0x2318/0x2d80
[  369.726268]  ? warn_alloc+0x120/0x120
[  369.730072]  ? dequeue_entity+0x3f4/0x1770
[  369.734307]  ? rcu_read_lock_sched_held+0x108/0x120
[  369.739356]  ? print_usage_bug+0xc0/0xc0
[  369.743434]  ? warn_alloc+0x120/0x120
[  369.747241]  ? print_usage_bug+0xc0/0xc0
[  369.751312]  ? print_usage_bug+0xc0/0xc0
[  369.755393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.760939]  ? should_fail+0x22d/0xd01
[  369.764845]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  369.769991]  ? __lock_is_held+0xb5/0x140
[  369.774070]  ? graph_lock+0x170/0x170
[  369.777876]  ? ___might_sleep+0x1ed/0x300
[  369.782034]  ? lock_release+0x970/0x970
[  369.786014]  ? arch_local_save_flags+0x40/0x40
[  369.790621]  ? __might_sleep+0x95/0x190
[  369.794604]  __alloc_pages_nodemask+0xa80/0xde0
[  369.799281]  ? graph_lock+0x170/0x170
[  369.803091]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  369.808108]  ? graph_lock+0x170/0x170
[  369.811930]  ? mark_held_locks+0xc7/0x130
[  369.816088]  ? find_held_lock+0x36/0x1c0
[  369.820172]  ? cache_grow_begin+0x5a4/0x8c0
[  369.824501]  ? lockdep_hardirqs_on+0x421/0x5c0
[  369.829094]  ? trace_hardirqs_on+0xbd/0x310
[  369.833425]  ? fallback_alloc+0x203/0x2e0
[  369.837581]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  369.843050]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  369.848603]  cache_grow_begin+0x91/0x8c0
[  369.852676]  ? do_raw_spin_unlock+0xa7/0x2f0
[  369.857098]  fallback_alloc+0x203/0x2e0
[  369.861082]  ____cache_alloc_node+0x1c7/0x1e0
[  369.865588]  kmem_cache_alloc_trace+0x214/0x750
[  369.870279]  do_syslog+0xb9b/0x1690
[  369.873920]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  369.878947]  ? finish_wait+0x430/0x430
[  369.882850]  ? aa_path_link+0x5e0/0x5e0
[  369.886836]  kmsg_read+0x8f/0xc0
[  369.890206]  ? kmsg_poll+0xb0/0xb0
[  369.893753]  proc_reg_read+0x2a3/0x3d0
[  369.897653]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  369.902593]  ? trace_hardirqs_off+0x310/0x310
[  369.907100]  ? lockdep_hardirqs_on+0x421/0x5c0
[  369.911690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.917247]  __vfs_read+0x117/0x9b0
[  369.920887]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  369.925827]  ? vfs_copy_file_range+0xb90/0xb90
[  369.930421]  ? fsnotify+0x12f0/0x12f0
[  369.934236]  ? fsnotify_first_mark+0x350/0x350
[  369.938838]  ? security_file_permission+0x1c2/0x230
[  369.943867]  ? rw_verify_area+0x118/0x360
[  369.948033]  vfs_read+0x17f/0x3c0
[  369.951507]  ksys_read+0x101/0x260
[  369.955060]  ? kernel_write+0x120/0x120
[  369.959049]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  369.964512]  ? trace_hardirqs_on+0x310/0x310
[  369.968929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.974490]  __x64_sys_read+0x73/0xb0
[  369.978308]  do_syscall_64+0x1b9/0x820
[  369.982206]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  369.987583]  ? syscall_return_slowpath+0x5e0/0x5e0
[  369.992530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.997391]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.002424]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  370.007546]  ? prepare_exit_to_usermode+0x291/0x3b0
[  370.012582]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.017666]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  370.022863] RIP: 0033:0x7ff70d3601fd
[  370.026583] Code: Bad RIP value.
[  370.029945] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  370.037681] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  370.044980] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  370.052268] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  370.059545] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  370.066821] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  370.074133] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  370.074211] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  370.081427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.081433] Call Trace:
[  370.081440]  <IRQ>
[  370.081465]  dump_stack+0x1c4/0x2b4
[  370.081483]  ? dump_stack_print_info.cold.2+0x52/0x52
[  370.081509]  warn_alloc.cold.119+0xb7/0x1bd
[  370.088057] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  370.097362]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  370.099929] rsyslogd cpuset=
[  370.102083]  ? lock_downgrade+0x900/0x900
[  370.105680] /
[  370.110879]  ? trace_hardirqs_off+0xb8/0x310
[  370.115184]  mems_allowed=0
[  370.125257]  ? trace_hardirqs_off+0xb8/0x310
[  370.150661]  __alloc_pages_slowpath+0x2667/0x2d80
[  370.155563]  ? warn_alloc+0x120/0x120
[  370.159382]  ? lock_release+0x970/0x970
[  370.163375]  ? warn_alloc+0x120/0x120
[  370.167203]  ? print_usage_bug+0xc0/0xc0
[  370.171279]  ? warn_alloc+0x120/0x120
[  370.175091]  ? print_usage_bug+0xc0/0xc0
[  370.179174]  ? __lock_acquire+0x7ec/0x4ec0
[  370.183442]  ? __lock_acquire+0x7ec/0x4ec0
[  370.187694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.193248]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.199026]  ? should_fail+0x22d/0xd01
[  370.202946]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.208065]  ? __lock_acquire+0x7ec/0x4ec0
[  370.212314]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.217426]  ? __lock_acquire+0x7ec/0x4ec0
[  370.221675]  ? should_fail+0x22d/0xd01
[  370.225584]  ? mark_held_locks+0x130/0x130
[  370.229842]  ? mark_held_locks+0x130/0x130
[  370.234086]  ? graph_lock+0x170/0x170
[  370.237891]  ? print_usage_bug+0xc0/0xc0
[  370.241959]  ? graph_lock+0x170/0x170
[  370.245770]  ? print_usage_bug+0xc0/0xc0
[  370.249837]  ? wq_watchdog_touch+0x9c/0xfe
[  370.254077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.259625]  ? check_preemption_disabled+0x48/0x200
[  370.264653]  ? check_preemption_disabled+0x48/0x200
[  370.269690]  ? __lock_is_held+0xb5/0x140
[  370.273765]  __alloc_pages_nodemask+0xa80/0xde0
[  370.278471]  ? graph_lock+0x170/0x170
[  370.282288]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  370.287317]  ? graph_lock+0x170/0x170
[  370.291143]  ? find_held_lock+0x36/0x1c0
[  370.295242]  ? ____cache_alloc_node+0x1c7/0x1e0
[  370.299929]  ? lock_downgrade+0x900/0x900
[  370.304100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.309674]  cache_grow_begin+0x91/0x8c0
[  370.313751]  ? do_raw_spin_unlock+0xa7/0x2f0
[  370.318187]  fallback_alloc+0x203/0x2e0
[  370.322194]  ____cache_alloc_node+0x1c7/0x1e0
[  370.326717]  kmem_cache_alloc_node+0xe3/0x730
[  370.331234]  ? ipv6_get_ifaddr+0x42e/0x620
[  370.335493]  __alloc_skb+0x119/0x770
[  370.339229]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  370.344541]  ? skb_scrub_packet+0x490/0x490
[  370.348887]  ? lock_downgrade+0x900/0x900
[  370.353065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.358637]  ? refcount_sub_and_test_checked+0x203/0x310
[  370.364107]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  370.369587]  ? addrconf_rs_timer+0x690/0x690
[  370.374032]  ndisc_alloc_skb+0x144/0x340
[  370.378107]  ndisc_send_rs+0x331/0x6e0
[  370.382015]  addrconf_rs_timer+0x314/0x690
[  370.386271]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.390545]  call_timer_fn+0x272/0x920
[  370.394449]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.398703]  ? process_timeout+0x40/0x40
[  370.402778]  ? find_held_lock+0x36/0x1c0
[  370.406865]  ? __run_timers+0x7da/0xc70
[  370.410865]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.415382]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.419892]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.424144]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  370.428766]  ? trace_hardirqs_on+0xbd/0x310
[  370.433097]  ? kasan_check_read+0x11/0x20
[  370.437268]  ? __run_timers+0x7da/0xc70
[  370.441260]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.446758]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.451016]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.455269]  __run_timers+0x7e5/0xc70
[  370.459102]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  370.464505]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  370.469558]  ? graph_lock+0x170/0x170
[  370.473384]  ? enqueue_hrtimer+0x1a5/0x560
[  370.477637]  ? lock_release+0x970/0x970
[  370.481630]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  370.486850]  ? find_held_lock+0x36/0x1c0
[  370.490941]  ? graph_lock+0x170/0x170
[  370.494761]  ? pvclock_read_flags+0x160/0x160
[  370.499281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.504847]  ? check_preemption_disabled+0x48/0x200
[  370.509899]  ? __lock_is_held+0xb5/0x140
[  370.513982]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.519542]  ? check_preemption_disabled+0x48/0x200
[  370.524586]  run_timer_softirq+0x52/0xb0
[  370.528665]  ? rcu_read_lock_sched_held+0x108/0x120
[  370.533702]  __do_softirq+0x30b/0xad8
[  370.537542]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  370.542690]  ? pvclock_read_flags+0x160/0x160
[  370.547239]  ? lapic_next_event+0x5a/0x90
[  370.551412]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.556987]  ? check_preemption_disabled+0x48/0x200
[  370.562029]  ? check_preemption_disabled+0x48/0x200
[  370.567075]  ? kvm_clock_read+0x18/0x30
[  370.571074]  ? kvm_sched_clock_read+0x9/0x20
[  370.575509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.581099]  ? check_preemption_disabled+0x48/0x200
[  370.586169]  irq_exit+0x17f/0x1c0
[  370.589734]  smp_apic_timer_interrupt+0x1cb/0x760
[  370.594601]  ? smp_reschedule_interrupt+0x109/0x650
[  370.599671]  ? smp_call_function_single_interrupt+0x650/0x650
[  370.605640]  ? interrupt_entry+0xb5/0xf0
[  370.609755]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.614792]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.619835]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.624698]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.629733]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.634777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.640349]  ? check_preemption_disabled+0x48/0x200
[  370.645384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.650962]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.655836]  apic_timer_interrupt+0xf/0x20
[  370.660078]  </IRQ>
[  370.662333] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  370.667281] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  370.686196] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  370.693938] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  370.701225] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  370.708511] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  370.715814] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  370.723119] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  370.730461]  skb_clone+0x1bb/0x500
[  370.734020]  ? finish_task_switch+0x2f5/0x900
[  370.738561]  ? skb_split+0x11e0/0x11e0
[  370.742467]  ? preempt_notifier_register+0x200/0x200
[  370.747583]  ? __switch_to_asm+0x34/0x70
[  370.751670]  ? __switch_to_asm+0x34/0x70
[  370.755751]  ? __switch_to_asm+0x40/0x70
[  370.759825]  ? __switch_to_asm+0x34/0x70
[  370.763902]  ? __switch_to_asm+0x40/0x70
[  370.767971]  ? __switch_to_asm+0x34/0x70
[  370.772045]  ? __switch_to_asm+0x40/0x70
[  370.776120]  ? __switch_to_asm+0x34/0x70
[  370.780200]  ? __switch_to_asm+0x34/0x70
[  370.784268]  ? __switch_to_asm+0x40/0x70
[  370.788337]  ? __switch_to_asm+0x34/0x70
[  370.792416]  bpf_clone_redirect+0xb9/0x490
[  370.796665]  ? __schedule+0x874/0x1ed0
[  370.800918]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  370.805951]  ? __sched_text_start+0x8/0x8
[  370.810117]  ? retint_kernel+0x2d/0x2d
[  370.814022]  ? find_held_lock+0x36/0x1c0
[  370.818103]  ? lock_acquire+0x1ed/0x520
[  370.822085]  ? bpf_test_run+0x32e/0x5a0
[  370.826070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.831651]  ? check_preemption_disabled+0x48/0x200
[  370.836693]  ? kasan_check_read+0x11/0x20
[  370.840863]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  370.846174]  ? rcu_bh_qs+0xc0/0xc0
[  370.849736]  ? preempt_schedule+0x4d/0x60
[  370.853905]  ? ___preempt_schedule+0x16/0x18
[  370.858341]  ? bpf_test_run+0x1c0/0x5a0
[  370.862349]  ? netlink_diag_dump+0x2a0/0x2a0
[  370.866782]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.872339]  ? bpf_test_init.isra.9+0x70/0x100
[  370.876952]  ? bpf_prog_test_run_skb+0x634/0xb40
[  370.881742]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  370.886608]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  370.892169]  ? fput+0x130/0x1a0
[  370.895468]  ? __bpf_prog_get+0x9b/0x290
[  370.899553]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  370.904414]  ? bpf_prog_test_run+0x130/0x1a0
[  370.908844]  ? __x64_sys_bpf+0x3d8/0x510
[  370.912959]  ? bpf_prog_get+0x20/0x20
[  370.916815]  ? do_syscall_64+0x1b9/0x820
[  370.920897]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  370.926280]  ? syscall_return_slowpath+0x5e0/0x5e0
[  370.931227]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.936095]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.941131]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  370.946186]  ? prepare_exit_to_usermode+0x291/0x3b0
[  370.951232]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.956106]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  370.961538] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  370.961544] warn_alloc_show_mem: 1 callbacks suppressed
[  370.961552] Mem-Info:
[  370.968319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.973697] active_anon:50125 inactive_anon:112 isolated_anon:0
[  370.973697]  active_file:14 inactive_file:14 isolated_file:0
[  370.973697]  unevictable:0 dirty:0 writeback:0 unstable:0
[  370.973697]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  370.973697]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  370.973697]  free:13772 free_pcp:215 free_cma:0
[  370.976074] Call Trace:
[  370.985471] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  371.018344]  <IRQ>
[  371.020921] Node 0 
[  371.048440]  dump_stack+0x1c4/0x2b4
[  371.050591] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  371.052804]  ? dump_stack_print_info.cold.2+0x52/0x52
[  371.056401] lowmem_reserve[]: 0
[  371.082166]  warn_alloc.cold.119+0xb7/0x1bd
[  371.087343]  2819
[  371.090647]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  371.094934]  6323
[  371.096999]  ? lock_downgrade+0x900/0x900
[  371.101813]  6323
[  371.103876]  ? trace_hardirqs_off+0xb8/0x310
[  371.110058]  ? trace_hardirqs_off+0xb8/0x310
[  371.114439] Node 0 DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  371.118877]  __alloc_pages_slowpath+0x2667/0x2d80
[  371.118921]  ? warn_alloc+0x120/0x120
[  371.146286] lowmem_reserve[]: 0
[  371.151171]  ? warn_alloc+0x120/0x120
[  371.154939]  0
[  371.158220]  ? print_usage_bug+0xc0/0xc0
[  371.161992]  3503
[  371.163791]  ? warn_alloc+0x120/0x120
[  371.167821]  3503
[  371.169892]  ? print_usage_bug+0xc0/0xc0
[  371.173661] Node 0 
[  371.175727]  ? __lock_acquire+0x7ec/0x4ec0
[  371.179787] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  371.181997]  ? __lock_acquire+0x7ec/0x4ec0
[  371.186200] lowmem_reserve[]: 0
[  371.214504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.218707]  0 0
[  371.222000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.227512]  0
[  371.229489]  ? should_fail+0x22d/0xd01
[  371.235001] Node 0 
[  371.236811]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.240679] DMA: 
[  371.242915]  ? __lock_acquire+0x7ec/0x4ec0
[  371.247995] 1*4kB 
[  371.250060]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.254268] (U) 
[  371.256419]  ? __lock_acquire+0x7ec/0x4ec0
[  371.261494] 0*8kB 
[  371.263471]  ? should_fail+0x22d/0xd01
[  371.267673] 0*16kB 1*32kB 
[  371.269843]  ? mark_held_locks+0x130/0x130
[  371.273699] (U) 
[  371.276549]  ? mark_held_locks+0x130/0x130
[  371.280755] 2*64kB 
[  371.282726]  ? graph_lock+0x170/0x170
[  371.286939] (U) 
[  371.289181]  ? print_usage_bug+0xc0/0xc0
[  371.292960] 1*128kB 
[  371.294940]  ? graph_lock+0x170/0x170
[  371.298983] (U) 
[  371.301308]  ? print_usage_bug+0xc0/0xc0
[  371.305085] 1*256kB (U) 
[  371.307081]  ? wq_watchdog_touch+0x9c/0xfe
[  371.311114] 0*512kB 
[  371.313789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.317995] 1*1024kB (U) 
[  371.320344]  ? check_preemption_disabled+0x48/0x200
[  371.325852] 1*2048kB 
[  371.328616]  ? check_preemption_disabled+0x48/0x200
[  371.333616] (M) 3*4096kB 
[  371.336071]  ? __lock_is_held+0xb5/0x140
[  371.341028] (M) = 15908kB
[  371.343811]  __alloc_pages_nodemask+0xa80/0xde0
[  371.347846] Node 0 
[  371.350606]  ? graph_lock+0x170/0x170
[  371.355246] DMA32: 
[  371.357484]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  371.361253] 4*4kB 
[  371.363488]  ? graph_lock+0x170/0x170
[  371.368476] (M) 
[  371.370635]  ? find_held_lock+0x36/0x1c0
[  371.374396] 1*8kB (M) 
[  371.376385]  ? ____cache_alloc_node+0x1c7/0x1e0
[  371.380415] 3*16kB 
[  371.382908]  ? lock_downgrade+0x900/0x900
[  371.387550] (MH) 3*32kB 
[  371.389798]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.393911] (MH) 
[  371.396584]  cache_grow_begin+0x91/0x8c0
[  371.402088] 6*64kB (MH) 
[  371.404165]  ? do_raw_spin_unlock+0xa7/0x2f0
[  371.408201] 5*128kB 
[  371.410877]  fallback_alloc+0x203/0x2e0
[  371.415254] (MH) 
[  371.417588]  ____cache_alloc_node+0x1c7/0x1e0
[  371.421528] 2*256kB (M) 
[  371.423598]  kmem_cache_alloc_node+0xe3/0x730
[  371.428068] 4*512kB 
[  371.430736]  ? ipv6_get_ifaddr+0x42e/0x620
[  371.435200] (MH) 3*1024kB 
[  371.437542]  __alloc_skb+0x119/0x770
[  371.441747] (MH) 
[  371.444592]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  371.448304] 3*2048kB 
[  371.450369]  ? skb_scrub_packet+0x490/0x490
[  371.455619] (M) 
[  371.458035]  ? lock_downgrade+0x900/0x900
[  371.462329] 3*4096kB 
[  371.464304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.468418] (M) 
[  371.470831]  ? refcount_sub_and_test_checked+0x203/0x310
[  371.476344] = 25256kB
[  371.478320]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  371.483754] Node 0 
[  371.486168]  ? addrconf_rs_timer+0x690/0x690
[  371.491592] Normal: 
[  371.493840]  ndisc_alloc_skb+0x144/0x340
[  371.498213] 935*4kB 
[  371.500540]  ndisc_send_rs+0x331/0x6e0
[  371.504579] (MEH) 
[  371.506904]  addrconf_rs_timer+0x314/0x690
[  371.510762] 451*8kB 
[  371.512910]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.517109] (ME) 205*16kB 
[  371.519445]  call_timer_fn+0x272/0x920
[  371.523649] (MEH) 
[  371.526493]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.530351] 59*32kB (ME) 
[  371.532504]  ? process_timeout+0x40/0x40
[  371.536709] 10*64kB 
[  371.539460]  ? find_held_lock+0x36/0x1c0
[  371.543495] (MH) 
[  371.545822]  ? mark_held_locks+0xc7/0x130
[  371.549850] 0*128kB 
[  371.551911]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.556032] 3*256kB (H) 
[  371.558361]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.562841] 0*512kB 
[  371.565513]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.569978] 0*1024kB 
[  371.572296]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  371.576502] 0*2048kB 
[  371.578911]  ? trace_hardirqs_on+0xbd/0x310
[  371.583460] 0*4096kB = 13924kB
[  371.585871]  ? kasan_check_read+0x11/0x20
[  371.590182] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  371.593365]  ? __run_timers+0x7da/0xc70
[  371.597495] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  371.606337]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  371.610285] 147 total pagecache pages
[  371.618864]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.624289] 0 pages in swap cache
[  371.628092]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.632302] Swap cache stats: add 0, delete 0, find 0/0
[  371.635746]  __run_timers+0x7e5/0xc70
[  371.639951] Free swap  = 0kB
[  371.645323]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  371.649079] Total swap = 0kB
[  371.649087] 1965979 pages RAM
[  371.652107]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  371.657443] 0 pages HighMem/MovableOnly
[  371.660459]  ? graph_lock+0x170/0x170
[  371.663547] 342307 pages reserved
[  371.668559]  ? print_usage_bug+0xc0/0xc0
[  371.672532] 0 pages cma reserved
[  371.672611] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  371.676366]  ? lock_release+0x970/0x970
[  371.676387]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  371.679960] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  371.683896]  ? find_held_lock+0x36/0x1c0
[  371.687237] syz-executor5 cpuset=
[  371.693739]  ? graph_lock+0x170/0x170
[  371.697695] syz5
[  371.702890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.713356]  mems_allowed=0
[  371.735108]  ? check_preemption_disabled+0x48/0x200
[  371.740141]  ? __lock_is_held+0xb5/0x140
[  371.744224]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.749771]  ? check_preemption_disabled+0x48/0x200
[  371.754803]  run_timer_softirq+0x52/0xb0
[  371.758870]  ? rcu_read_lock_sched_held+0x108/0x120
[  371.763889]  __do_softirq+0x30b/0xad8
[  371.767715]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  371.772830]  ? pvclock_read_flags+0x160/0x160
[  371.777325]  ? lapic_next_event+0x5a/0x90
[  371.781476]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.787019]  ? check_preemption_disabled+0x48/0x200
[  371.792045]  ? check_preemption_disabled+0x48/0x200
[  371.797073]  ? kvm_clock_read+0x18/0x30
[  371.801188]  ? kvm_sched_clock_read+0x9/0x20
[  371.805604]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.811143]  ? check_preemption_disabled+0x48/0x200
[  371.816190]  irq_exit+0x17f/0x1c0
[  371.819648]  smp_apic_timer_interrupt+0x1cb/0x760
[  371.824491]  ? smp_reschedule_interrupt+0x109/0x650
[  371.829511]  ? smp_call_function_single_interrupt+0x650/0x650
[  371.835406]  ? interrupt_entry+0xb5/0xf0
[  371.839474]  ? trace_hardirqs_off_caller+0xbb/0x310
[  371.844491]  ? trace_hardirqs_off_caller+0xbb/0x310
[  371.849686]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  371.854533]  ? trace_hardirqs_on_caller+0x310/0x310
[  371.859553]  ? trace_hardirqs_on_caller+0x310/0x310
[  371.864576]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.870123]  ? check_preemption_disabled+0x48/0x200
[  371.875157]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.880706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  371.885563]  apic_timer_interrupt+0xf/0x20
[  371.889794]  </IRQ>
[  371.892045] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  371.897327] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  371.916251] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  371.923971] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  371.931242] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  371.938511] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  371.945791] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  371.953059] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  371.960359]  ? arch_local_irq_restore+0x45/0x52
[  371.965048]  dump_stack+0x195/0x2b4
[  371.968685]  ? dump_stack_print_info.cold.2+0x52/0x52
[  371.973894]  dump_header+0x27b/0xf72
[  371.977623]  ? mark_held_locks+0x130/0x130
[  371.981867]  ? pagefault_out_of_memory+0x197/0x197
[  371.986806]  ? __lock_acquire+0x7ec/0x4ec0
[  371.991058]  ? graph_lock+0x170/0x170
[  371.994865]  ? mem_cgroup_charge_statistics+0x780/0x780
[  372.000333]  ? print_usage_bug+0xc0/0xc0
[  372.004400]  ? graph_lock+0x170/0x170
[  372.008205]  ? print_usage_bug+0xc0/0xc0
[  372.012273]  ? print_usage_bug+0xc0/0xc0
[  372.016348]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.021894]  ? find_held_lock+0x36/0x1c0
[  372.025966]  ? mark_held_locks+0xc7/0x130
[  372.030130]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  372.035244]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  372.040372]  ? lockdep_hardirqs_on+0x421/0x5c0
[  372.044962]  ? trace_hardirqs_on+0xbd/0x310
[  372.049285]  ? kasan_check_read+0x11/0x20
[  372.053440]  ? ___ratelimit+0x36f/0x655
[  372.057416]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.062870]  ? trace_hardirqs_on+0x310/0x310
[  372.067283]  ? lock_downgrade+0x900/0x900
[  372.071442]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  372.076551]  ? ___ratelimit+0xaa/0x655
[  372.080449]  ? idr_get_free+0xec0/0xec0
[  372.084430]  ? kasan_check_write+0x14/0x20
[  372.088757]  ? do_raw_spin_lock+0xc1/0x200
[  372.093007]  oom_kill_process.cold.27+0x10/0x903
[  372.097774]  ? graph_lock+0x170/0x170
[  372.101585]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  372.107645]  ? kasan_check_read+0x11/0x20
[  372.111796]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.117077]  ? oom_evaluate_task+0x540/0x540
[  372.121499]  ? find_held_lock+0x36/0x1c0
[  372.125576]  ? out_of_memory+0x974/0x1430
[  372.129758]  ? lock_downgrade+0x900/0x900
[  372.133920]  ? check_preemption_disabled+0x48/0x200
[  372.138949]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  372.144746]  ? kasan_check_read+0x11/0x20
[  372.148919]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.154213]  ? rcu_bh_qs+0xc0/0xc0
[  372.157769]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.163307]  ? oom_evaluate_task+0x302/0x540
[  372.167725]  out_of_memory+0xa84/0x1430
[  372.171717]  ? oom_killer_disable+0x3a0/0x3a0
[  372.176218]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  372.181161]  ? __mutex_add_waiter+0x2a0/0x2a0
[  372.185676]  __alloc_pages_slowpath+0x2318/0x2d80
[  372.190554]  ? warn_alloc+0x120/0x120
[  372.194356]  ? dequeue_entity+0x3f4/0x1770
[  372.199099]  ? rcu_read_lock_sched_held+0x108/0x120
[  372.204549]  ? print_usage_bug+0xc0/0xc0
[  372.208638]  ? warn_alloc+0x120/0x120
[  372.212443]  ? print_usage_bug+0xc0/0xc0
[  372.216516]  ? print_usage_bug+0xc0/0xc0
[  372.220584]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.226127]  ? should_fail+0x22d/0xd01
[  372.230046]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.235199]  ? __lock_is_held+0xb5/0x140
[  372.239277]  ? graph_lock+0x170/0x170
[  372.243091]  ? ___might_sleep+0x1ed/0x300
[  372.247238]  ? lock_release+0x970/0x970
[  372.251217]  ? arch_local_save_flags+0x40/0x40
[  372.255906]  ? __might_sleep+0x95/0x190
[  372.259892]  __alloc_pages_nodemask+0xa80/0xde0
[  372.264571]  ? graph_lock+0x170/0x170
[  372.268381]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  372.273400]  ? graph_lock+0x170/0x170
[  372.277226]  ? mark_held_locks+0xc7/0x130
[  372.281386]  ? find_held_lock+0x36/0x1c0
[  372.285457]  ? cache_grow_begin+0x5a4/0x8c0
[  372.289783]  ? lockdep_hardirqs_on+0x421/0x5c0
[  372.294373]  ? trace_hardirqs_on+0xbd/0x310
[  372.299386]  ? fallback_alloc+0x203/0x2e0
[  372.303540]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.309006]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  372.314562]  cache_grow_begin+0x91/0x8c0
[  372.318633]  ? do_raw_spin_unlock+0xa7/0x2f0
[  372.323062]  fallback_alloc+0x203/0x2e0
[  372.327053]  ____cache_alloc_node+0x1c7/0x1e0
[  372.331559]  kmem_cache_alloc_trace+0x214/0x750
[  372.336249]  do_syslog+0xb9b/0x1690
[  372.339895]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  372.344915]  ? finish_wait+0x430/0x430
[  372.348807]  ? aa_path_link+0x5e0/0x5e0
[  372.352804]  kmsg_read+0x8f/0xc0
[  372.356173]  ? kmsg_poll+0xb0/0xb0
[  372.359724]  proc_reg_read+0x2a3/0x3d0
[  372.363621]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  372.368556]  ? trace_hardirqs_off+0x310/0x310
[  372.373063]  ? lockdep_hardirqs_on+0x421/0x5c0
[  372.377652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.383198]  __vfs_read+0x117/0x9b0
[  372.386842]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  372.391776]  ? vfs_copy_file_range+0xb90/0xb90
[  372.396367]  ? fsnotify+0x12f0/0x12f0
[  372.400182]  ? fsnotify_first_mark+0x350/0x350
[  372.404780]  ? security_file_permission+0x1c2/0x230
[  372.409809]  ? rw_verify_area+0x118/0x360
[  372.413966]  vfs_read+0x17f/0x3c0
[  372.417436]  ksys_read+0x101/0x260
[  372.420984]  ? kernel_write+0x120/0x120
[  372.424968]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.430419]  ? trace_hardirqs_on+0x310/0x310
[  372.434831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.440382]  __x64_sys_read+0x73/0xb0
[  372.444194]  do_syscall_64+0x1b9/0x820
[  372.448087]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  372.453464]  ? syscall_return_slowpath+0x5e0/0x5e0
[  372.458395]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.463252]  ? trace_hardirqs_on_caller+0x310/0x310
[  372.468278]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  372.473303]  ? prepare_exit_to_usermode+0x291/0x3b0
[  372.478337]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.483202]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  372.488394] RIP: 0033:0x7ff70d3601fd
[  372.492115] Code: Bad RIP value.
[  372.495482] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  372.503197] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  372.510470] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  372.517739] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  372.525009] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  372.532281] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  372.539585] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  372.539670] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  372.546864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  372.546873] Call Trace:
[  372.553458] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  372.562702]  <IRQ>
[  372.565287] rsyslogd cpuset=
[  372.575354]  dump_stack+0x1c4/0x2b4
[  372.577480] /
[  372.580501]  ? dump_stack_print_info.cold.2+0x52/0x52
[  372.584102]  mems_allowed=0
[  372.585825]  warn_alloc.cold.119+0xb7/0x1bd
[  372.598216]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  372.603066]  ? lock_downgrade+0x900/0x900
[  372.607233]  ? trace_hardirqs_off+0xb8/0x310
[  372.611652]  ? trace_hardirqs_off+0xb8/0x310
[  372.616074]  __alloc_pages_slowpath+0x2667/0x2d80
[  372.620957]  ? warn_alloc+0x120/0x120
[  372.624759]  ? trace_hardirqs_on+0x310/0x310
[  372.629179]  ? warn_alloc+0x120/0x120
[  372.632989]  ? print_usage_bug+0xc0/0xc0
[  372.637056]  ? warn_alloc+0x120/0x120
[  372.640859]  ? ktime_get+0x2e1/0x440
[  372.644575]  ? print_usage_bug+0xc0/0xc0
[  372.648645]  ? __lock_acquire+0x7ec/0x4ec0
[  372.652879]  ? __lock_acquire+0x7ec/0x4ec0
[  372.657113]  ? kasan_check_read+0x11/0x20
[  372.661265]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.666807]  ? should_fail+0x22d/0xd01
[  372.670704]  ? rcu_bh_qs+0xc0/0xc0
[  372.674257]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.679368]  ? __lock_acquire+0x7ec/0x4ec0
[  372.683610]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.688715]  ? __lock_acquire+0x7ec/0x4ec0
[  372.692952]  ? should_fail+0x22d/0xd01
[  372.696843]  ? rcu_idle_enter+0x4b0/0x4b0
[  372.701002]  ? mark_held_locks+0x130/0x130
[  372.705248]  ? mark_held_locks+0x130/0x130
[  372.709489]  ? mark_held_locks+0xc7/0x130
[  372.713640]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  372.718657]  ? graph_lock+0x170/0x170
[  372.722458]  ? print_usage_bug+0xc0/0xc0
[  372.726529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.732070]  ? check_preemption_disabled+0x48/0x200
[  372.737092]  ? check_preemption_disabled+0x48/0x200
[  372.742128]  ? __lock_is_held+0xb5/0x140
[  372.746212]  __alloc_pages_nodemask+0xa80/0xde0
[  372.750884]  ? graph_lock+0x170/0x170
[  372.754697]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  372.759714]  ? graph_lock+0x170/0x170
[  372.763531]  ? find_held_lock+0x36/0x1c0
[  372.767607]  ? ____cache_alloc_node+0x1c7/0x1e0
[  372.772290]  ? lock_downgrade+0x900/0x900
[  372.776452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.781999]  cache_grow_begin+0x91/0x8c0
[  372.786065]  ? do_raw_spin_unlock+0xa7/0x2f0
[  372.790486]  fallback_alloc+0x203/0x2e0
[  372.794477]  ____cache_alloc_node+0x1c7/0x1e0
[  372.798993]  kmem_cache_alloc_node+0xe3/0x730
[  372.803494]  ? ipv6_get_ifaddr+0x42e/0x620
[  372.807745]  __alloc_skb+0x119/0x770
[  372.811465]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.816750]  ? skb_scrub_packet+0x490/0x490
[  372.821073]  ? lock_downgrade+0x900/0x900
[  372.825234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.830795]  ? refcount_sub_and_test_checked+0x203/0x310
[  372.836259]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  372.841719]  ? addrconf_rs_timer+0x690/0x690
[  372.846158]  ndisc_alloc_skb+0x144/0x340
[  372.850235]  ndisc_send_rs+0x331/0x6e0
[  372.854141]  addrconf_rs_timer+0x314/0x690
[  372.858400]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.862653]  call_timer_fn+0x272/0x920
[  372.866552]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.870797]  ? process_timeout+0x40/0x40
[  372.874858]  ? find_held_lock+0x36/0x1c0
[  372.878934]  ? __run_timers+0x7da/0xc70
[  372.882919]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.887419]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.891918]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.896164]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  372.900764]  ? trace_hardirqs_on+0xbd/0x310
[  372.905082]  ? kasan_check_read+0x11/0x20
[  372.909234]  ? __run_timers+0x7da/0xc70
[  372.913224]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.918692]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.922935]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.927180]  __run_timers+0x7e5/0xc70
[  372.931002]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  372.936372]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  372.941395]  ? graph_lock+0x170/0x170
[  372.945208]  ? enqueue_hrtimer+0x1a5/0x560
[  372.949445]  ? lock_release+0x970/0x970
[  372.953514]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  372.958721]  ? find_held_lock+0x36/0x1c0
[  372.962796]  ? graph_lock+0x170/0x170
[  372.966607]  ? pvclock_read_flags+0x160/0x160
[  372.971116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.976679]  ? check_preemption_disabled+0x48/0x200
[  372.981716]  ? __lock_is_held+0xb5/0x140
[  372.985794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.991336]  ? check_preemption_disabled+0x48/0x200
[  372.996367]  run_timer_softirq+0x52/0xb0
[  373.000461]  ? rcu_read_lock_sched_held+0x108/0x120
[  373.005485]  __do_softirq+0x30b/0xad8
[  373.009303]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  373.014416]  ? pvclock_read_flags+0x160/0x160
[  373.018915]  ? lapic_next_event+0x5a/0x90
[  373.023065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.028607]  ? check_preemption_disabled+0x48/0x200
[  373.033631]  ? check_preemption_disabled+0x48/0x200
[  373.038657]  ? kvm_clock_read+0x18/0x30
[  373.042635]  ? kvm_sched_clock_read+0x9/0x20
[  373.047051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.052602]  ? check_preemption_disabled+0x48/0x200
[  373.057640]  irq_exit+0x17f/0x1c0
[  373.061101]  smp_apic_timer_interrupt+0x1cb/0x760
[  373.066479]  ? smp_reschedule_interrupt+0x109/0x650
[  373.071511]  ? smp_call_function_single_interrupt+0x650/0x650
[  373.077413]  ? interrupt_entry+0xb5/0xf0
[  373.081489]  ? trace_hardirqs_off_caller+0xbb/0x310
[  373.086512]  ? trace_hardirqs_off_caller+0xbb/0x310
[  373.091651]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.096503]  ? trace_hardirqs_on_caller+0x310/0x310
[  373.101533]  ? trace_hardirqs_on_caller+0x310/0x310
[  373.106564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.112108]  ? check_preemption_disabled+0x48/0x200
[  373.117129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.122689]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.127560]  apic_timer_interrupt+0xf/0x20
[  373.131796]  </IRQ>
[  373.134039] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  373.138971] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  373.157882] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  373.165607] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  373.172883] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  373.180169] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  373.187445] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  373.194720] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  373.202046]  skb_clone+0x1bb/0x500
[  373.205597]  ? finish_task_switch+0x2f5/0x900
[  373.210100]  ? skb_split+0x11e0/0x11e0
[  373.213994]  ? preempt_notifier_register+0x200/0x200
[  373.219103]  ? __switch_to_asm+0x34/0x70
[  373.223178]  ? __switch_to_asm+0x34/0x70
[  373.227242]  ? __switch_to_asm+0x40/0x70
[  373.231304]  ? __switch_to_asm+0x34/0x70
[  373.235364]  ? __switch_to_asm+0x40/0x70
[  373.239427]  ? __switch_to_asm+0x34/0x70
[  373.243487]  ? __switch_to_asm+0x40/0x70
[  373.247556]  ? __switch_to_asm+0x34/0x70
[  373.251617]  ? __switch_to_asm+0x34/0x70
[  373.255689]  ? __switch_to_asm+0x40/0x70
[  373.259746]  ? __switch_to_asm+0x34/0x70
[  373.263817]  bpf_clone_redirect+0xb9/0x490
[  373.268057]  ? __schedule+0x874/0x1ed0
[  373.271957]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  373.276983]  ? __sched_text_start+0x8/0x8
[  373.281140]  ? retint_kernel+0x2d/0x2d
[  373.285040]  ? find_held_lock+0x36/0x1c0
[  373.289116]  ? lock_acquire+0x1ed/0x520
[  373.293102]  ? bpf_test_run+0x32e/0x5a0
[  373.297411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.302958]  ? check_preemption_disabled+0x48/0x200
[  373.307987]  ? kasan_check_read+0x11/0x20
[  373.312164]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  373.317448]  ? rcu_bh_qs+0xc0/0xc0
[  373.320995]  ? preempt_schedule+0x4d/0x60
[  373.325159]  ? ___preempt_schedule+0x16/0x18
[  373.329578]  ? bpf_test_run+0x1c0/0x5a0
[  373.333570]  ? netlink_diag_dump+0x2a0/0x2a0
[  373.337993]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.343542]  ? bpf_test_init.isra.9+0x70/0x100
[  373.348132]  ? bpf_prog_test_run_skb+0x634/0xb40
[  373.352968]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  373.357814]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  373.363354]  ? fput+0x130/0x1a0
[  373.366637]  ? __bpf_prog_get+0x9b/0x290
[  373.370702]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  373.375552]  ? bpf_prog_test_run+0x130/0x1a0
[  373.379975]  ? __x64_sys_bpf+0x3d8/0x510
[  373.384040]  ? bpf_prog_get+0x20/0x20
[  373.387863]  ? do_syscall_64+0x1b9/0x820
[  373.391930]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  373.397302]  ? syscall_return_slowpath+0x5e0/0x5e0
[  373.402236]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.407087]  ? trace_hardirqs_on_caller+0x310/0x310
[  373.412112]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  373.417137]  ? prepare_exit_to_usermode+0x291/0x3b0
[  373.422188]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.427050]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  373.432435] warn_alloc_show_mem: 1 callbacks suppressed
[  373.432448] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  373.432450] Mem-Info:
[  373.432481] active_anon:50125 inactive_anon:112 isolated_anon:0
[  373.432481]  active_file:14 inactive_file:14 isolated_file:0
[  373.432481]  unevictable:0 dirty:0 writeback:0 unstable:0
[  373.432481]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  373.432481]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  373.432481]  free:13772 free_pcp:215 free_cma:0
[  373.437822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.444580] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  373.447092] Call Trace:
[  373.479970] Node 0 
[  373.489326]  <IRQ>
[  373.516844] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  373.519416]  dump_stack+0x1c4/0x2b4
[  373.521625] lowmem_reserve[]: 0
[  373.523786]  ? dump_stack_print_info.cold.2+0x52/0x52
[  373.549272]  2819
[  373.552916]  warn_alloc.cold.119+0xb7/0x1bd
[  373.556159]  6323
[  373.561344]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  373.563380]  6323
[  373.567695]  ? lock_downgrade+0x900/0x900
[  373.569735] Node 0 
[  373.574689]  ? trace_hardirqs_off+0xb8/0x310
[  373.576749] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  373.580870]  ? trace_hardirqs_off+0xb8/0x310
[  373.583075] lowmem_reserve[]: 0
[  373.587492]  __alloc_pages_slowpath+0x2667/0x2d80
[  373.614276]  0
[  373.618719]  ? warn_alloc+0x120/0x120
[  373.621938]  3503
[  373.626776]  ? trace_hardirqs_on+0x310/0x310
[  373.628550]  3503
[  373.632347]  ? warn_alloc+0x120/0x120
[  373.634385] Node 0 
[  373.638795]  ? print_usage_bug+0xc0/0xc0
[  373.640859] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  373.644627]  ? warn_alloc+0x120/0x120
[  373.646833] lowmem_reserve[]: 0
[  373.650897]  ? ktime_get+0x2e1/0x440
[  373.679179]  0 0
[  373.682999]  ? print_usage_bug+0xc0/0xc0
[  373.686246]  0
[  373.689956]  ? __lock_acquire+0x7ec/0x4ec0
[  373.691907] Node 0 
[  373.695959]  ? __lock_acquire+0x7ec/0x4ec0
[  373.697734] DMA: 
[  373.701959]  ? kasan_check_read+0x11/0x20
[  373.704176] 1*4kB 
[  373.708407]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.710439] (U) 
[  373.714586]  ? should_fail+0x22d/0xd01
[  373.716708] 0*8kB 
[  373.722238]  ? rcu_bh_qs+0xc0/0xc0
[  373.724192] 0*16kB 
[  373.728075]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.730203] 1*32kB 
[  373.733739]  ? __lock_acquire+0x7ec/0x4ec0
[  373.735948] (U) 
[  373.741053]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.743264] 2*64kB (U) 
[  373.747503]  ? __lock_acquire+0x7ec/0x4ec0
[  373.749456] 1*128kB 
[  373.754549]  ? should_fail+0x22d/0xd01
[  373.754567]  ? rcu_idle_enter+0x4b0/0x4b0
[  373.757125] (U) 
[  373.761362]  ? mark_held_locks+0x130/0x130
[  373.763657] 1*256kB 
[  373.767555]  ? mark_held_locks+0x130/0x130
[  373.771670] (U) 0*512kB 
[  373.773656]  ? mark_held_locks+0xc7/0x130
[  373.777860] 1*1024kB (U) 
[  373.780199]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  373.784397] 1*2048kB (M) 
[  373.787076]  ? graph_lock+0x170/0x170
[  373.791195] 3*4096kB (M) 
[  373.793958]  ? print_usage_bug+0xc0/0xc0
[  373.798966] = 15908kB
[  373.801719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.805495] Node 0 
[  373.808251]  ? check_preemption_disabled+0x48/0x200
[  373.812281] DMA32: 
[  373.814689]  ? check_preemption_disabled+0x48/0x200
[  373.820195] 4*4kB 
[  373.822464]  ? __lock_is_held+0xb5/0x140
[  373.827444] (M) 
[  373.829683]  __alloc_pages_nodemask+0xa80/0xde0
[  373.834669] 1*8kB 
[  373.836816]  ? graph_lock+0x170/0x170
[  373.840852] (M) 
[  373.842827]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  373.847473] 3*16kB 
[  373.849625]  ? graph_lock+0x170/0x170
[  373.853413] (MH) 
[  373.855394]  ? find_held_lock+0x36/0x1c0
[  373.860389] 3*32kB 
[  373.862631]  ? ____cache_alloc_node+0x1c7/0x1e0
[  373.866397] (MH) 
[  373.868460]  ? lock_downgrade+0x900/0x900
[  373.872486] 6*64kB (MH) 
[  373.874735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.879367] 5*128kB (MH) 
[  373.881440]  cache_grow_begin+0x91/0x8c0
[  373.885556] 2*256kB 
[  373.888226]  ? do_raw_spin_unlock+0xa7/0x2f0
[  373.893732] (M) 
[  373.896494]  fallback_alloc+0x203/0x2e0
[  373.900524] 4*512kB 
[  373.902848]  ____cache_alloc_node+0x1c7/0x1e0
[  373.907226] (MH) 
[  373.909207]  kmem_cache_alloc_node+0xe3/0x730
[  373.913160] 3*1024kB 
[  373.915485]  ? ipv6_get_ifaddr+0x42e/0x620
[  373.919955] (MH) 
[  373.922021]  __alloc_skb+0x119/0x770
[  373.926477] 3*2048kB (M) 
[  373.928896]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  373.933097] 3*4096kB (M) 
[  373.935176]  ? skb_scrub_packet+0x490/0x490
[  373.938852] = 25256kB
[  373.938861] Node 0 
[  373.941617]  ? lock_downgrade+0x900/0x900
[  373.946866] Normal: 
[  373.949628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.953915] 935*4kB 
[  373.956346]  ? refcount_sub_and_test_checked+0x203/0x310
[  373.958554] (MEH) 
[  373.962697]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  373.964990] 451*8kB 
[  373.970522]  ? addrconf_rs_timer+0x690/0x690
[  373.972825] (ME) 205*16kB 
[  373.978292]  ndisc_alloc_skb+0x144/0x340
[  373.980406] (MEH) 
[  373.985855]  ndisc_send_rs+0x331/0x6e0
[  373.988142] 59*32kB (ME) 
[  373.992565]  addrconf_rs_timer+0x314/0x690
[  373.995378] 10*64kB 
[  373.999435]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.001553] (MH) 
[  374.005444]  call_timer_fn+0x272/0x920
[  374.008169] 0*128kB 
[  374.012399]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.014689] 3*256kB (H) 
[  374.018928]  ? process_timeout+0x40/0x40
[  374.020979] 0*512kB 0*1024kB 
[  374.024864]  ? find_held_lock+0x36/0x1c0
[  374.024888]  ? mark_held_locks+0xc7/0x130
[  374.027182] 0*2048kB 
[  374.031410]  ? _raw_spin_unlock_irq+0x27/0x80
[  374.034067] 0*4096kB = 13924kB
[  374.038132]  ? _raw_spin_unlock_irq+0x27/0x80
[  374.041220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  374.045274]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.049401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  374.051801]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  374.056271] 147 total pagecache pages
[  374.059459]  ? trace_hardirqs_on+0xbd/0x310
[  374.063930] 0 pages in swap cache
[  374.072845]  ? kasan_check_read+0x11/0x20
[  374.072864]  ? __run_timers+0x7da/0xc70
[  374.077082] Swap cache stats: add 0, delete 0, find 0/0
[  374.085662]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.090214] Free swap  = 0kB
[  374.090223] Total swap = 0kB
[  374.094033]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.098313] 1965979 pages RAM
[  374.101770]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.105886] 0 pages HighMem/MovableOnly
[  374.109856]  __run_timers+0x7e5/0xc70
[  374.115191] 342307 pages reserved
[  374.120648]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  374.123628] 0 pages cma reserved
[  374.126646]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  374.130934] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  374.133973]  ? graph_lock+0x170/0x170
[  374.138245] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  374.142163]  ? print_usage_bug+0xc0/0xc0
[  374.145933] syz-executor5 cpuset=
[  374.149385]  ? lock_release+0x970/0x970
[  374.154721] syz5
[  374.158083]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  374.163078]  mems_allowed=0
[  374.169576]  ? find_held_lock+0x36/0x1c0
[  374.209525]  ? graph_lock+0x170/0x170
[  374.213339]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.218892]  ? check_preemption_disabled+0x48/0x200
[  374.223928]  ? __lock_is_held+0xb5/0x140
[  374.228010]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.233571]  ? check_preemption_disabled+0x48/0x200
[  374.238609]  run_timer_softirq+0x52/0xb0
[  374.242678]  ? rcu_read_lock_sched_held+0x108/0x120
[  374.247707]  __do_softirq+0x30b/0xad8
[  374.251528]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  374.256644]  ? pvclock_read_flags+0x160/0x160
[  374.261159]  ? lapic_next_event+0x5a/0x90
[  374.265324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.270883]  ? check_preemption_disabled+0x48/0x200
[  374.275913]  ? check_preemption_disabled+0x48/0x200
[  374.280948]  ? kvm_clock_read+0x18/0x30
[  374.284941]  ? kvm_sched_clock_read+0x9/0x20
[  374.289360]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.294904]  ? check_preemption_disabled+0x48/0x200
[  374.299937]  irq_exit+0x17f/0x1c0
[  374.303398]  smp_apic_timer_interrupt+0x1cb/0x760
[  374.308252]  ? smp_reschedule_interrupt+0x109/0x650
[  374.313278]  ? smp_call_function_single_interrupt+0x650/0x650
[  374.319178]  ? interrupt_entry+0xb5/0xf0
[  374.323253]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.328277]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.333300]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.338148]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.343183]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.348209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.353755]  ? check_preemption_disabled+0x48/0x200
[  374.358777]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.364331]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.369194]  apic_timer_interrupt+0xf/0x20
[  374.373427]  </IRQ>
[  374.375676] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  374.380958] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  374.399868] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  374.407589] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  374.414865] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  374.422137] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  374.429423] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  374.436702] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  374.444006]  ? arch_local_irq_restore+0x45/0x52
[  374.448705]  dump_stack+0x195/0x2b4
[  374.452359]  ? dump_stack_print_info.cold.2+0x52/0x52
[  374.457570]  dump_header+0x27b/0xf72
[  374.461306]  ? mark_held_locks+0x130/0x130
[  374.465550]  ? pagefault_out_of_memory+0x197/0x197
[  374.470494]  ? __lock_acquire+0x7ec/0x4ec0
[  374.474729]  ? graph_lock+0x170/0x170
[  374.478535]  ? mem_cgroup_charge_statistics+0x780/0x780
[  374.483917]  ? print_usage_bug+0xc0/0xc0
[  374.487990]  ? graph_lock+0x170/0x170
[  374.491794]  ? print_usage_bug+0xc0/0xc0
[  374.495860]  ? print_usage_bug+0xc0/0xc0
[  374.499933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.505481]  ? find_held_lock+0x36/0x1c0
[  374.509553]  ? mark_held_locks+0xc7/0x130
[  374.513710]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  374.518816]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  374.523923]  ? lockdep_hardirqs_on+0x421/0x5c0
[  374.528514]  ? trace_hardirqs_on+0xbd/0x310
[  374.532839]  ? kasan_check_read+0x11/0x20
[  374.536991]  ? ___ratelimit+0x36f/0x655
[  374.540974]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.546436]  ? trace_hardirqs_on+0x310/0x310
[  374.550860]  ? lock_downgrade+0x900/0x900
[  374.555021]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  374.560139]  ? ___ratelimit+0xaa/0x655
[  374.564052]  ? idr_get_free+0xec0/0xec0
[  374.568038]  ? kasan_check_write+0x14/0x20
[  374.572285]  ? do_raw_spin_lock+0xc1/0x200
[  374.576534]  oom_kill_process.cold.27+0x10/0x903
[  374.581299]  ? graph_lock+0x170/0x170
[  374.585113]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  374.590914]  ? kasan_check_read+0x11/0x20
[  374.595070]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  374.600369]  ? oom_evaluate_task+0x540/0x540
[  374.604878]  ? find_held_lock+0x36/0x1c0
[  374.609524]  ? out_of_memory+0x974/0x1430
[  374.613683]  ? lock_downgrade+0x900/0x900
[  374.617836]  ? check_preemption_disabled+0x48/0x200
[  374.622863]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  374.628662]  ? kasan_check_read+0x11/0x20
[  374.632820]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  374.638102]  ? rcu_bh_qs+0xc0/0xc0
[  374.641655]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.647205]  ? oom_evaluate_task+0x302/0x540
[  374.651630]  out_of_memory+0xa84/0x1430
[  374.655620]  ? oom_killer_disable+0x3a0/0x3a0
[  374.660118]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  374.665064]  ? __mutex_add_waiter+0x2a0/0x2a0
[  374.669585]  __alloc_pages_slowpath+0x2318/0x2d80
[  374.674470]  ? warn_alloc+0x120/0x120
[  374.678285]  ? dequeue_entity+0x3f4/0x1770
[  374.682585]  ? rcu_read_lock_sched_held+0x108/0x120
[  374.687619]  ? print_usage_bug+0xc0/0xc0
[  374.691685]  ? warn_alloc+0x120/0x120
[  374.695490]  ? print_usage_bug+0xc0/0xc0
[  374.699561]  ? print_usage_bug+0xc0/0xc0
[  374.703629]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.709176]  ? should_fail+0x22d/0xd01
[  374.713077]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.718221]  ? __lock_is_held+0xb5/0x140
[  374.722299]  ? graph_lock+0x170/0x170
[  374.726108]  ? ___might_sleep+0x1ed/0x300
[  374.730261]  ? lock_release+0x970/0x970
[  374.734240]  ? arch_local_save_flags+0x40/0x40
[  374.738838]  ? __might_sleep+0x95/0x190
[  374.742825]  __alloc_pages_nodemask+0xa80/0xde0
[  374.747498]  ? graph_lock+0x170/0x170
[  374.751319]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  374.756346]  ? graph_lock+0x170/0x170
[  374.760176]  ? mark_held_locks+0xc7/0x130
[  374.764326]  ? find_held_lock+0x36/0x1c0
[  374.768415]  ? cache_grow_begin+0x5a4/0x8c0
[  374.772743]  ? lockdep_hardirqs_on+0x421/0x5c0
[  374.777332]  ? trace_hardirqs_on+0xbd/0x310
[  374.781656]  ? fallback_alloc+0x203/0x2e0
[  374.785809]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.791269]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  374.796819]  cache_grow_begin+0x91/0x8c0
[  374.800885]  ? do_raw_spin_unlock+0xa7/0x2f0
[  374.805306]  fallback_alloc+0x203/0x2e0
[  374.809294]  ____cache_alloc_node+0x1c7/0x1e0
[  374.813800]  kmem_cache_alloc_trace+0x214/0x750
[  374.818498]  do_syslog+0xb9b/0x1690
[  374.822158]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  374.827188]  ? finish_wait+0x430/0x430
[  374.831082]  ? aa_path_link+0x5e0/0x5e0
[  374.835070]  kmsg_read+0x8f/0xc0
[  374.838433]  ? kmsg_poll+0xb0/0xb0
[  374.841977]  proc_reg_read+0x2a3/0x3d0
[  374.845886]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  374.850825]  ? trace_hardirqs_off+0x310/0x310
[  374.855328]  ? lockdep_hardirqs_on+0x421/0x5c0
[  374.859915]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.865462]  __vfs_read+0x117/0x9b0
[  374.869096]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  374.874036]  ? vfs_copy_file_range+0xb90/0xb90
[  374.878626]  ? fsnotify+0x12f0/0x12f0
[  374.882441]  ? fsnotify_first_mark+0x350/0x350
[  374.887045]  ? security_file_permission+0x1c2/0x230
[  374.892071]  ? rw_verify_area+0x118/0x360
[  374.896240]  vfs_read+0x17f/0x3c0
[  374.899716]  ksys_read+0x101/0x260
[  374.903269]  ? kernel_write+0x120/0x120
[  374.907253]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.912703]  ? trace_hardirqs_on+0x310/0x310
[  374.917112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.922672]  __x64_sys_read+0x73/0xb0
[  374.926482]  do_syscall_64+0x1b9/0x820
[  374.930378]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  374.935750]  ? syscall_return_slowpath+0x5e0/0x5e0
[  374.940682]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.945535]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.950559]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  374.955585]  ? prepare_exit_to_usermode+0x291/0x3b0
[  374.960614]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.965474]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.970666] RIP: 0033:0x7ff70d3601fd
[  374.974387] Code: Bad RIP value.
[  374.977746] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  374.985458] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  374.992731] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  375.000001] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  375.007278] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  375.014547] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  375.021857] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  375.021922] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  375.029133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  375.029138] Call Trace:
[  375.029145]  <IRQ>
[  375.029178]  dump_stack+0x1c4/0x2b4
[  375.029198]  ? dump_stack_print_info.cold.2+0x52/0x52
[  375.029224]  warn_alloc.cold.119+0xb7/0x1bd
[  375.035754] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  375.045054]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  375.047611] rsyslogd cpuset=
[  375.049760]  ? lock_downgrade+0x900/0x900
[  375.053358] /
[  375.058557]  ? trace_hardirqs_off+0xb8/0x310
[  375.062853]  mems_allowed=0
[  375.073424]  ? trace_hardirqs_off+0xb8/0x310
[  375.098831]  __alloc_pages_slowpath+0x2667/0x2d80
[  375.103717]  ? warn_alloc+0x120/0x120
[  375.107538]  ? warn_alloc+0x120/0x120
[  375.111348]  ? print_usage_bug+0xc0/0xc0
[  375.115416]  ? warn_alloc+0x120/0x120
[  375.119221]  ? print_usage_bug+0xc0/0xc0
[  375.123293]  ? __lock_acquire+0x7ec/0x4ec0
[  375.127707]  ? __lock_acquire+0x7ec/0x4ec0
[  375.131970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.137516]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.143064]  ? should_fail+0x22d/0xd01
[  375.146965]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.152077]  ? __lock_acquire+0x7ec/0x4ec0
[  375.156322]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.161431]  ? __lock_acquire+0x7ec/0x4ec0
[  375.165669]  ? should_fail+0x22d/0xd01
[  375.169579]  ? mark_held_locks+0x130/0x130
[  375.173833]  ? mark_held_locks+0x130/0x130
[  375.178076]  ? graph_lock+0x170/0x170
[  375.181882]  ? print_usage_bug+0xc0/0xc0
[  375.185945]  ? graph_lock+0x170/0x170
[  375.189751]  ? print_usage_bug+0xc0/0xc0
[  375.193824]  ? wq_watchdog_touch+0x9c/0xfe
[  375.198067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.203623]  ? check_preemption_disabled+0x48/0x200
[  375.208668]  ? check_preemption_disabled+0x48/0x200
[  375.213710]  ? __lock_is_held+0xb5/0x140
[  375.217782]  __alloc_pages_nodemask+0xa80/0xde0
[  375.222459]  ? graph_lock+0x170/0x170
[  375.226268]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  375.231286]  ? graph_lock+0x170/0x170
[  375.235105]  ? find_held_lock+0x36/0x1c0
[  375.239189]  ? ____cache_alloc_node+0x1c7/0x1e0
[  375.243862]  ? lock_downgrade+0x900/0x900
[  375.248026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.253577]  cache_grow_begin+0x91/0x8c0
[  375.257650]  ? do_raw_spin_unlock+0xa7/0x2f0
[  375.262085]  fallback_alloc+0x203/0x2e0
[  375.266086]  ____cache_alloc_node+0x1c7/0x1e0
[  375.270596]  kmem_cache_alloc_node+0xe3/0x730
[  375.275100]  ? ipv6_get_ifaddr+0x42e/0x620
[  375.279348]  __alloc_skb+0x119/0x770
[  375.283067]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  375.288356]  ? skb_scrub_packet+0x490/0x490
[  375.292682]  ? lock_downgrade+0x900/0x900
[  375.296843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.302388]  ? refcount_sub_and_test_checked+0x203/0x310
[  375.307848]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  375.313306]  ? addrconf_rs_timer+0x690/0x690
[  375.317732]  ndisc_alloc_skb+0x144/0x340
[  375.321803]  ndisc_send_rs+0x331/0x6e0
[  375.325701]  addrconf_rs_timer+0x314/0x690
[  375.329947]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.334209]  call_timer_fn+0x272/0x920
[  375.338100]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.342341]  ? process_timeout+0x40/0x40
[  375.346409]  ? find_held_lock+0x36/0x1c0
[  375.350490]  ? __run_timers+0x7da/0xc70
[  375.354488]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.358990]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.363493]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.367734]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  375.372329]  ? trace_hardirqs_on+0xbd/0x310
[  375.376675]  ? kasan_check_read+0x11/0x20
[  375.380831]  ? __run_timers+0x7da/0xc70
[  375.384815]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  375.390280]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.394525]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.398788]  __run_timers+0x7e5/0xc70
[  375.402607]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  375.407974]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  375.412992]  ? graph_lock+0x170/0x170
[  375.416796]  ? enqueue_hrtimer+0x1a5/0x560
[  375.421031]  ? lock_release+0x970/0x970
[  375.425007]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  375.430211]  ? find_held_lock+0x36/0x1c0
[  375.434279]  ? graph_lock+0x170/0x170
[  375.438083]  ? pvclock_read_flags+0x160/0x160
[  375.442580]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.448120]  ? check_preemption_disabled+0x48/0x200
[  375.453167]  ? __lock_is_held+0xb5/0x140
[  375.457235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.462776]  ? check_preemption_disabled+0x48/0x200
[  375.467803]  run_timer_softirq+0x52/0xb0
[  375.471864]  ? rcu_read_lock_sched_held+0x108/0x120
[  375.476886]  __do_softirq+0x30b/0xad8
[  375.480705]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  375.485819]  ? pvclock_read_flags+0x160/0x160
[  375.490317]  ? lapic_next_event+0x5a/0x90
[  375.494468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.500015]  ? check_preemption_disabled+0x48/0x200
[  375.505032]  ? check_preemption_disabled+0x48/0x200
[  375.510062]  ? kvm_clock_read+0x18/0x30
[  375.514038]  ? kvm_sched_clock_read+0x9/0x20
[  375.518455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.523996]  ? check_preemption_disabled+0x48/0x200
[  375.529031]  irq_exit+0x17f/0x1c0
[  375.532490]  smp_apic_timer_interrupt+0x1cb/0x760
[  375.537335]  ? smp_reschedule_interrupt+0x109/0x650
[  375.542355]  ? smp_call_function_single_interrupt+0x650/0x650
[  375.548240]  ? interrupt_entry+0xb5/0xf0
[  375.552307]  ? trace_hardirqs_off_caller+0xbb/0x310
[  375.557323]  ? trace_hardirqs_off_caller+0xbb/0x310
[  375.562342]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.567193]  ? trace_hardirqs_on_caller+0x310/0x310
[  375.572215]  ? trace_hardirqs_on_caller+0x310/0x310
[  375.577238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.582778]  ? check_preemption_disabled+0x48/0x200
[  375.587795]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.593343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.598203]  apic_timer_interrupt+0xf/0x20
[  375.602431]  </IRQ>
[  375.604675] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  375.609610] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  375.628518] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  375.636245] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  375.643520] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  375.650795] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  375.658068] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  375.665340] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  375.672662]  skb_clone+0x1bb/0x500
[  375.676211]  ? finish_task_switch+0x2f5/0x900
[  375.680722]  ? skb_split+0x11e0/0x11e0
[  375.684620]  ? preempt_notifier_register+0x200/0x200
[  375.689729]  ? __switch_to_asm+0x34/0x70
[  375.693791]  ? __switch_to_asm+0x34/0x70
[  375.699169]  ? __switch_to_asm+0x40/0x70
[  375.703232]  ? __switch_to_asm+0x34/0x70
[  375.707295]  ? __switch_to_asm+0x40/0x70
[  375.711388]  ? __switch_to_asm+0x34/0x70
[  375.715460]  ? __switch_to_asm+0x40/0x70
[  375.719522]  ? __switch_to_asm+0x34/0x70
[  375.723595]  ? __switch_to_asm+0x34/0x70
[  375.727654]  ? __switch_to_asm+0x40/0x70
[  375.731711]  ? __switch_to_asm+0x34/0x70
[  375.735788]  bpf_clone_redirect+0xb9/0x490
[  375.740026]  ? __schedule+0x874/0x1ed0
[  375.743920]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  375.748944]  ? __sched_text_start+0x8/0x8
[  375.753102]  ? retint_kernel+0x2d/0x2d
[  375.756999]  ? find_held_lock+0x36/0x1c0
[  375.761072]  ? lock_acquire+0x1ed/0x520
[  375.765045]  ? bpf_test_run+0x32e/0x5a0
[  375.769027]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.774569]  ? check_preemption_disabled+0x48/0x200
[  375.779588]  ? kasan_check_read+0x11/0x20
[  375.783742]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  375.789024]  ? rcu_bh_qs+0xc0/0xc0
[  375.792571]  ? preempt_schedule+0x4d/0x60
[  375.796721]  ? ___preempt_schedule+0x16/0x18
[  375.801144]  ? bpf_test_run+0x1c0/0x5a0
[  375.805143]  ? netlink_diag_dump+0x2a0/0x2a0
[  375.809569]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.815111]  ? bpf_test_init.isra.9+0x70/0x100
[  375.819703]  ? bpf_prog_test_run_skb+0x634/0xb40
[  375.824467]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  375.829316]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  375.834858]  ? fput+0x130/0x1a0
[  375.838139]  ? __bpf_prog_get+0x9b/0x290
[  375.842214]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  375.847059]  ? bpf_prog_test_run+0x130/0x1a0
[  375.851476]  ? __x64_sys_bpf+0x3d8/0x510
[  375.855545]  ? bpf_prog_get+0x20/0x20
[  375.859370]  ? do_syscall_64+0x1b9/0x820
[  375.863450]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  375.868820]  ? syscall_return_slowpath+0x5e0/0x5e0
[  375.873752]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.878601]  ? trace_hardirqs_on_caller+0x310/0x310
[  375.883632]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  375.888653]  ? prepare_exit_to_usermode+0x291/0x3b0
[  375.893677]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.898536]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  375.903915] warn_alloc_show_mem: 1 callbacks suppressed
[  375.903927] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  375.903929] Mem-Info:
[  375.903961] active_anon:50125 inactive_anon:112 isolated_anon:0
[  375.903961]  active_file:14 inactive_file:14 isolated_file:0
[  375.903961]  unevictable:0 dirty:0 writeback:0 unstable:0
[  375.903961]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  375.903961]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  375.903961]  free:13772 free_pcp:215 free_cma:0
[  375.909301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  375.916055] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  375.916064] Node 0 
[  375.918493] Call Trace:
[  375.951392] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  375.960727]  <IRQ>
[  375.988208] lowmem_reserve[]: 0
[  375.990465]  dump_stack+0x1c4/0x2b4
[  375.993010]  2819 6323
[  376.018537]  ? dump_stack_print_info.cold.2+0x52/0x52
[  376.020672]  6323
[  376.023961]  warn_alloc.cold.119+0xb7/0x1bd
[  376.030046]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  376.035207] Node 0 
[  376.037270]  ? lock_downgrade+0x900/0x900
[  376.041613] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  376.046435]  ? trace_hardirqs_off+0xb8/0x310
[  376.048631] lowmem_reserve[]: 0
[  376.052787]  ? trace_hardirqs_off+0xb8/0x310
[  376.079609]  0
[  376.084039]  __alloc_pages_slowpath+0x2667/0x2d80
[  376.087279]  3503
[  376.091718]  ? warn_alloc+0x120/0x120
[  376.093461]  3503
[  376.098304]  ? warn_alloc+0x120/0x120
[  376.104129]  ? print_usage_bug+0xc0/0xc0
[  376.106176] Node 0 
[  376.109974]  ? warn_alloc+0x120/0x120
[  376.114032] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  376.116245]  ? print_usage_bug+0xc0/0xc0
[  376.120024] lowmem_reserve[]:
[  376.148507]  ? __lock_acquire+0x7ec/0x4ec0
[  376.152553]  0
[  376.155663]  ? __lock_acquire+0x7ec/0x4ec0
[  376.159860]  0 0
[  376.161684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.165885]  0
[  376.167863]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.173368] Node 0 
[  376.175177]  ? should_fail+0x22d/0xd01
[  376.180689] DMA: 
[  376.182926]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.186782] 1*4kB 
[  376.188852]  ? __lock_acquire+0x7ec/0x4ec0
[  376.193927] (U) 
[  376.196077]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.200514] 0*8kB 0*16kB 
[  376.202500]  ? __lock_acquire+0x7ec/0x4ec0
[  376.207568] 1*32kB (U) 
[  376.210332]  ? should_fail+0x22d/0xd01
[  376.214537] 2*64kB (U) 
[  376.217141]  ? mark_held_locks+0x130/0x130
[  376.220982] 1*128kB (U) 
[  376.223580]  ? mark_held_locks+0x130/0x130
[  376.227783] 1*256kB 
[  376.230452]  ? graph_lock+0x170/0x170
[  376.235100] (U) 0*512kB 
[  376.237431]  ? print_usage_bug+0xc0/0xc0
[  376.241198] 1*1024kB (U) 
[  376.243870]  ? graph_lock+0x170/0x170
[  376.247897] 1*2048kB (M) 
[  376.250658]  ? print_usage_bug+0xc0/0xc0
[  376.254433] 3*4096kB 
[  376.257195]  ? wq_watchdog_touch+0x9c/0xfe
[  376.261228] (M) 
[  376.263637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.267844] = 15908kB
[  376.269818]  ? check_preemption_disabled+0x48/0x200
[  376.275324] Node 0 
[  376.277732]  ? check_preemption_disabled+0x48/0x200
[  376.282716] DMA32: 
[  376.284959]  ? __lock_is_held+0xb5/0x140
[  376.289940] 4*4kB 
[  376.292185]  __alloc_pages_nodemask+0xa80/0xde0
[  376.296217] (M) 
[  376.298365]  ? graph_lock+0x170/0x170
[  376.303003] 1*8kB (M) 
[  376.304991]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  376.308753] 3*16kB (MH) 
[  376.311254]  ? graph_lock+0x170/0x170
[  376.316246] 3*32kB 
[  376.318920]  ? find_held_lock+0x36/0x1c0
[  376.322684] (MH) 
[  376.324928]  ? ____cache_alloc_node+0x1c7/0x1e0
[  376.328954] 6*64kB 
[  376.331014]  ? lock_downgrade+0x900/0x900
[  376.335657] (MH) 
[  376.337893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.342002] 5*128kB (MH) 
[  376.344080]  cache_grow_begin+0x91/0x8c0
[  376.349587] 2*256kB 
[  376.352345]  ? do_raw_spin_unlock+0xa7/0x2f0
[  376.356378] (M) 
[  376.358709]  fallback_alloc+0x203/0x2e0
[  376.363080] 4*512kB (MH) 
[  376.365072]  ____cache_alloc_node+0x1c7/0x1e0
[  376.369017] 3*1024kB 
[  376.371776]  kmem_cache_alloc_node+0xe3/0x730
[  376.376239] (MH) 
[  376.378650]  ? ipv6_get_ifaddr+0x42e/0x620
[  376.383124] 3*2048kB 
[  376.385197]  __alloc_skb+0x119/0x770
[  376.389398] (M) 
[  376.391815]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  376.395495] 3*4096kB (M) 
[  376.397481]  ? skb_scrub_packet+0x490/0x490
[  376.402728] = 25256kB
[  376.405489]  ? lock_downgrade+0x900/0x900
[  376.409784] Node 0 
[  376.412196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.416312] Normal: 
[  376.418547]  ? refcount_sub_and_test_checked+0x203/0x310
[  376.418566]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  376.424084] 935*4kB 
[  376.426408]  ? addrconf_rs_timer+0x690/0x690
[  376.431828] (MEH) 
[  376.437287]  ndisc_alloc_skb+0x144/0x340
[  376.439579] 451*8kB 
[  376.443985]  ndisc_send_rs+0x331/0x6e0
[  376.446100] (ME) 
[  376.450170]  addrconf_rs_timer+0x314/0x690
[  376.452455] 205*16kB (MEH) 
[  376.456350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.458381] 59*32kB 
[  376.462631]  call_timer_fn+0x272/0x920
[  376.465544] (ME) 
[  376.469778]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.472076] 10*64kB 
[  376.475963]  ? process_timeout+0x40/0x40
[  376.477999] (MH) 
[  376.482228]  ? find_held_lock+0x36/0x1c0
[  376.484525] 0*128kB 
[  376.488591]  ? mark_held_locks+0xc7/0x130
[  376.490619] 3*256kB 
[  376.494672]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.496965] (H) 
[  376.501106]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.503397] 0*512kB 0*1024kB 
[  376.507889]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.507907]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  376.509864] 0*2048kB 
[  376.514355]  ? trace_hardirqs_on+0xbd/0x310
[  376.517435] 0*4096kB 
[  376.521660]  ? kasan_check_read+0x11/0x20
[  376.526215] = 13924kB
[  376.528622]  ? __run_timers+0x7da/0xc70
[  376.532923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  376.535323]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  376.539454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  376.541875]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.545823] 147 total pagecache pages
[  376.554661]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.560083] 0 pages in swap cache
[  376.568656]  __run_timers+0x7e5/0xc70
[  376.572862] Swap cache stats: add 0, delete 0, find 0/0
[  376.576666]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  376.580961] Free swap  = 0kB
[  376.580966] Total swap = 0kB
[  376.580975] 1965979 pages RAM
[  376.584454]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  376.588217] 0 pages HighMem/MovableOnly
[  376.588225] 342307 pages reserved
[  376.593584]  ? graph_lock+0x170/0x170
[  376.598913] 0 pages cma reserved
[  376.598998] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  376.601939]  ? print_usage_bug+0xc0/0xc0
[  376.604988] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  376.608034]  ? lock_release+0x970/0x970
[  376.613024] syz-executor5 cpuset=
[  376.617014]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  376.620440] syz5
[  376.624237]  ? find_held_lock+0x36/0x1c0
[  376.627576]  mems_allowed=0
[  376.634066]  ? graph_lock+0x170/0x170
[  376.673876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.679430]  ? check_preemption_disabled+0x48/0x200
[  376.684479]  ? __lock_is_held+0xb5/0x140
[  376.688550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.694109]  ? check_preemption_disabled+0x48/0x200
[  376.699141]  run_timer_softirq+0x52/0xb0
[  376.703219]  ? rcu_read_lock_sched_held+0x108/0x120
[  376.708256]  __do_softirq+0x30b/0xad8
[  376.712080]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  376.717200]  ? pvclock_read_flags+0x160/0x160
[  376.721702]  ? lapic_next_event+0x5a/0x90
[  376.725852]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.731398]  ? check_preemption_disabled+0x48/0x200
[  376.736422]  ? check_preemption_disabled+0x48/0x200
[  376.741456]  ? kvm_clock_read+0x18/0x30
[  376.745436]  ? kvm_sched_clock_read+0x9/0x20
[  376.749856]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.755405]  ? check_preemption_disabled+0x48/0x200
[  376.760447]  irq_exit+0x17f/0x1c0
[  376.763909]  smp_apic_timer_interrupt+0x1cb/0x760
[  376.768755]  ? smp_reschedule_interrupt+0x109/0x650
[  376.773773]  ? smp_call_function_single_interrupt+0x650/0x650
[  376.779658]  ? interrupt_entry+0xb5/0xf0
[  376.783733]  ? trace_hardirqs_off_caller+0xbb/0x310
[  376.788750]  ? trace_hardirqs_off_caller+0xbb/0x310
[  376.793799]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  376.798645]  ? trace_hardirqs_on_caller+0x310/0x310
[  376.803664]  ? trace_hardirqs_on_caller+0x310/0x310
[  376.808682]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.814227]  ? check_preemption_disabled+0x48/0x200
[  376.819521]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.825076]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  376.829935]  apic_timer_interrupt+0xf/0x20
[  376.834169]  </IRQ>
[  376.836412] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  376.841689] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  376.860601] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  376.868318] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  376.875594] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  376.882917] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  376.890194] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  376.897464] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  376.904766]  ? arch_local_irq_restore+0x45/0x52
[  376.909480]  dump_stack+0x195/0x2b4
[  376.913116]  ? dump_stack_print_info.cold.2+0x52/0x52
[  376.918328]  dump_header+0x27b/0xf72
[  376.922061]  ? mark_held_locks+0x130/0x130
[  376.926299]  ? pagefault_out_of_memory+0x197/0x197
[  376.931242]  ? __lock_acquire+0x7ec/0x4ec0
[  376.935479]  ? graph_lock+0x170/0x170
[  376.939284]  ? mem_cgroup_charge_statistics+0x780/0x780
[  376.944655]  ? print_usage_bug+0xc0/0xc0
[  376.948725]  ? graph_lock+0x170/0x170
[  376.952527]  ? print_usage_bug+0xc0/0xc0
[  376.956587]  ? print_usage_bug+0xc0/0xc0
[  376.960659]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.966201]  ? find_held_lock+0x36/0x1c0
[  376.970276]  ? mark_held_locks+0xc7/0x130
[  376.974434]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  376.979535]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  376.984641]  ? lockdep_hardirqs_on+0x421/0x5c0
[  376.989225]  ? trace_hardirqs_on+0xbd/0x310
[  376.993544]  ? kasan_check_read+0x11/0x20
[  376.997693]  ? ___ratelimit+0x36f/0x655
[  377.001670]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.007124]  ? trace_hardirqs_on+0x310/0x310
[  377.011543]  ? lock_downgrade+0x900/0x900
[  377.015700]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  377.020810]  ? ___ratelimit+0xaa/0x655
[  377.024705]  ? idr_get_free+0xec0/0xec0
[  377.028680]  ? kasan_check_write+0x14/0x20
[  377.032915]  ? do_raw_spin_lock+0xc1/0x200
[  377.037170]  oom_kill_process.cold.27+0x10/0x903
[  377.041929]  ? graph_lock+0x170/0x170
[  377.045742]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  377.051539]  ? kasan_check_read+0x11/0x20
[  377.055712]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  377.060995]  ? oom_evaluate_task+0x540/0x540
[  377.065628]  ? find_held_lock+0x36/0x1c0
[  377.069704]  ? out_of_memory+0x974/0x1430
[  377.073859]  ? lock_downgrade+0x900/0x900
[  377.078012]  ? check_preemption_disabled+0x48/0x200
[  377.083049]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  377.088846]  ? kasan_check_read+0x11/0x20
[  377.093001]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  377.098325]  ? rcu_bh_qs+0xc0/0xc0
[  377.101872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.107412]  ? oom_evaluate_task+0x302/0x540
[  377.111832]  out_of_memory+0xa84/0x1430
[  377.115821]  ? oom_killer_disable+0x3a0/0x3a0
[  377.120323]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  377.125261]  ? __mutex_add_waiter+0x2a0/0x2a0
[  377.129774]  __alloc_pages_slowpath+0x2318/0x2d80
[  377.134656]  ? warn_alloc+0x120/0x120
[  377.138460]  ? dequeue_entity+0x3f4/0x1770
[  377.142695]  ? rcu_read_lock_sched_held+0x108/0x120
[  377.147719]  ? print_usage_bug+0xc0/0xc0
[  377.151785]  ? warn_alloc+0x120/0x120
[  377.155592]  ? print_usage_bug+0xc0/0xc0
[  377.159660]  ? print_usage_bug+0xc0/0xc0
[  377.163727]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.169265]  ? should_fail+0x22d/0xd01
[  377.173170]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.178308]  ? __lock_is_held+0xb5/0x140
[  377.182380]  ? graph_lock+0x170/0x170
[  377.186195]  ? ___might_sleep+0x1ed/0x300
[  377.190345]  ? lock_release+0x970/0x970
[  377.194321]  ? arch_local_save_flags+0x40/0x40
[  377.199364]  ? __might_sleep+0x95/0x190
[  377.203348]  __alloc_pages_nodemask+0xa80/0xde0
[  377.208020]  ? graph_lock+0x170/0x170
[  377.211836]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  377.216852]  ? graph_lock+0x170/0x170
[  377.220668]  ? mark_held_locks+0xc7/0x130
[  377.224816]  ? find_held_lock+0x36/0x1c0
[  377.228886]  ? cache_grow_begin+0x5a4/0x8c0
[  377.233210]  ? lockdep_hardirqs_on+0x421/0x5c0
[  377.237796]  ? trace_hardirqs_on+0xbd/0x310
[  377.242123]  ? fallback_alloc+0x203/0x2e0
[  377.246280]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.251735]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  377.257280]  cache_grow_begin+0x91/0x8c0
[  377.261347]  ? do_raw_spin_unlock+0xa7/0x2f0
[  377.265772]  fallback_alloc+0x203/0x2e0
[  377.269756]  ____cache_alloc_node+0x1c7/0x1e0
[  377.274258]  kmem_cache_alloc_trace+0x214/0x750
[  377.278952]  do_syslog+0xb9b/0x1690
[  377.282593]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  377.287611]  ? finish_wait+0x430/0x430
[  377.291504]  ? aa_path_link+0x5e0/0x5e0
[  377.295491]  kmsg_read+0x8f/0xc0
[  377.298855]  ? kmsg_poll+0xb0/0xb0
[  377.302400]  proc_reg_read+0x2a3/0x3d0
[  377.306300]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  377.311238]  ? trace_hardirqs_off+0x310/0x310
[  377.315738]  ? lockdep_hardirqs_on+0x421/0x5c0
[  377.320328]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.325875]  __vfs_read+0x117/0x9b0
[  377.329507]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  377.334442]  ? vfs_copy_file_range+0xb90/0xb90
[  377.339032]  ? fsnotify+0x12f0/0x12f0
[  377.342839]  ? fsnotify_first_mark+0x350/0x350
[  377.347456]  ? security_file_permission+0x1c2/0x230
[  377.352487]  ? rw_verify_area+0x118/0x360
[  377.356661]  vfs_read+0x17f/0x3c0
[  377.360123]  ksys_read+0x101/0x260
[  377.363678]  ? kernel_write+0x120/0x120
[  377.367662]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.373114]  ? trace_hardirqs_on+0x310/0x310
[  377.377521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.383069]  __x64_sys_read+0x73/0xb0
[  377.386878]  do_syscall_64+0x1b9/0x820
[  377.390770]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  377.396142]  ? syscall_return_slowpath+0x5e0/0x5e0
[  377.401079]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.405928]  ? trace_hardirqs_on_caller+0x310/0x310
[  377.411149]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  377.416186]  ? prepare_exit_to_usermode+0x291/0x3b0
[  377.421214]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.426075]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  377.431264] RIP: 0033:0x7ff70d3601fd
[  377.434979] Code: Bad RIP value.
[  377.438373] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  377.446083] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  377.453353] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  377.460891] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  377.468181] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  377.475454] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  377.482763] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  377.482837] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  377.490043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  377.490048] Call Trace:
[  377.490055]  <IRQ>
[  377.490080]  dump_stack+0x1c4/0x2b4
[  377.490099]  ? dump_stack_print_info.cold.2+0x52/0x52
[  377.490126]  warn_alloc.cold.119+0xb7/0x1bd
[  377.496652] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  377.505952]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  377.508512] rsyslogd cpuset=
[  377.510665]  ? lock_downgrade+0x900/0x900
[  377.514261] /
[  377.519450]  ? trace_hardirqs_off+0xb8/0x310
[  377.523744]  mems_allowed=0
[  377.533794]  ? trace_hardirqs_off+0xb8/0x310
[  377.559177]  __alloc_pages_slowpath+0x2667/0x2d80
[  377.564060]  ? warn_alloc+0x120/0x120
[  377.567869]  ? warn_alloc+0x120/0x120
[  377.571674]  ? print_usage_bug+0xc0/0xc0
[  377.575734]  ? warn_alloc+0x120/0x120
[  377.579543]  ? print_usage_bug+0xc0/0xc0
[  377.583607]  ? __lock_acquire+0x7ec/0x4ec0
[  377.587845]  ? __lock_acquire+0x7ec/0x4ec0
[  377.592082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.597623]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.603174]  ? should_fail+0x22d/0xd01
[  377.607067]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.612180]  ? __lock_acquire+0x7ec/0x4ec0
[  377.616422]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.621543]  ? __lock_acquire+0x7ec/0x4ec0
[  377.625789]  ? should_fail+0x22d/0xd01
[  377.629699]  ? mark_held_locks+0x130/0x130
[  377.633941]  ? mark_held_locks+0x130/0x130
[  377.638186]  ? graph_lock+0x170/0x170
[  377.641992]  ? print_usage_bug+0xc0/0xc0
[  377.646054]  ? graph_lock+0x170/0x170
[  377.649860]  ? print_usage_bug+0xc0/0xc0
[  377.653924]  ? wq_watchdog_touch+0x9c/0xfe
[  377.658174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.663726]  ? check_preemption_disabled+0x48/0x200
[  377.668752]  ? check_preemption_disabled+0x48/0x200
[  377.673790]  ? __lock_is_held+0xb5/0x140
[  377.677869]  __alloc_pages_nodemask+0xa80/0xde0
[  377.682563]  ? graph_lock+0x170/0x170
[  377.686382]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  377.691407]  ? graph_lock+0x170/0x170
[  377.695235]  ? find_held_lock+0x36/0x1c0
[  377.699316]  ? ____cache_alloc_node+0x1c7/0x1e0
[  377.703999]  ? lock_downgrade+0x900/0x900
[  377.708173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.713747]  cache_grow_begin+0x91/0x8c0
[  377.717817]  ? do_raw_spin_unlock+0xa7/0x2f0
[  377.722242]  fallback_alloc+0x203/0x2e0
[  377.726233]  ____cache_alloc_node+0x1c7/0x1e0
[  377.730746]  kmem_cache_alloc_node+0xe3/0x730
[  377.735264]  ? ipv6_get_ifaddr+0x42e/0x620
[  377.739515]  __alloc_skb+0x119/0x770
[  377.743238]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  377.748522]  ? skb_scrub_packet+0x490/0x490
[  377.752857]  ? lock_downgrade+0x900/0x900
[  377.757021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.762566]  ? refcount_sub_and_test_checked+0x203/0x310
[  377.768026]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  377.773486]  ? addrconf_rs_timer+0x690/0x690
[  377.777912]  ndisc_alloc_skb+0x144/0x340
[  377.781988]  ndisc_send_rs+0x331/0x6e0
[  377.785889]  addrconf_rs_timer+0x314/0x690
[  377.790132]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.794391]  call_timer_fn+0x272/0x920
[  377.798281]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.802523]  ? process_timeout+0x40/0x40
[  377.806590]  ? find_held_lock+0x36/0x1c0
[  377.810666]  ? __run_timers+0x7da/0xc70
[  377.814646]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.819144]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.823653]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.827921]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  377.832526]  ? trace_hardirqs_on+0xbd/0x310
[  377.836863]  ? kasan_check_read+0x11/0x20
[  377.841025]  ? __run_timers+0x7da/0xc70
[  377.845057]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.850544]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.854854]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.859101]  __run_timers+0x7e5/0xc70
[  377.862924]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  377.868319]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  377.873351]  ? graph_lock+0x170/0x170
[  377.877172]  ? enqueue_hrtimer+0x1a5/0x560
[  377.881413]  ? lock_release+0x970/0x970
[  377.885399]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  377.890612]  ? find_held_lock+0x36/0x1c0
[  377.894687]  ? graph_lock+0x170/0x170
[  377.898501]  ? pvclock_read_flags+0x160/0x160
[  377.903010]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.908569]  ? check_preemption_disabled+0x48/0x200
[  377.913610]  ? __lock_is_held+0xb5/0x140
[  377.917684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.923237]  ? check_preemption_disabled+0x48/0x200
[  377.928277]  run_timer_softirq+0x52/0xb0
[  377.932353]  ? rcu_read_lock_sched_held+0x108/0x120
[  377.937383]  __do_softirq+0x30b/0xad8
[  377.941212]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  377.946338]  ? pvclock_read_flags+0x160/0x160
[  377.950847]  ? lapic_next_event+0x5a/0x90
[  377.955009]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.960570]  ? check_preemption_disabled+0x48/0x200
[  377.965605]  ? check_preemption_disabled+0x48/0x200
[  377.970641]  ? kvm_clock_read+0x18/0x30
[  377.974633]  ? kvm_sched_clock_read+0x9/0x20
[  377.979058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.984613]  ? check_preemption_disabled+0x48/0x200
[  377.989656]  irq_exit+0x17f/0x1c0
[  377.993117]  smp_apic_timer_interrupt+0x1cb/0x760
[  377.997960]  ? smp_reschedule_interrupt+0x109/0x650
[  378.002983]  ? smp_call_function_single_interrupt+0x650/0x650
[  378.008871]  ? interrupt_entry+0xb5/0xf0
[  378.012942]  ? trace_hardirqs_off_caller+0xbb/0x310
[  378.017958]  ? trace_hardirqs_off_caller+0xbb/0x310
[  378.022979]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.027829]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.032844]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.037864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.043408]  ? check_preemption_disabled+0x48/0x200
[  378.048427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.053977]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.058830]  apic_timer_interrupt+0xf/0x20
[  378.063057]  </IRQ>
[  378.065300] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  378.070236] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  378.089146] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  378.096873] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  378.104148] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  378.111425] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  378.118692] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  378.125964] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  378.133285]  skb_clone+0x1bb/0x500
[  378.136834]  ? finish_task_switch+0x2f5/0x900
[  378.141332]  ? skb_split+0x11e0/0x11e0
[  378.145224]  ? preempt_notifier_register+0x200/0x200
[  378.150328]  ? __switch_to_asm+0x34/0x70
[  378.154391]  ? __switch_to_asm+0x34/0x70
[  378.158451]  ? __switch_to_asm+0x40/0x70
[  378.162513]  ? __switch_to_asm+0x34/0x70
[  378.166578]  ? __switch_to_asm+0x40/0x70
[  378.170641]  ? __switch_to_asm+0x34/0x70
[  378.174701]  ? __switch_to_asm+0x40/0x70
[  378.178759]  ? __switch_to_asm+0x34/0x70
[  378.182825]  ? __switch_to_asm+0x34/0x70
[  378.186892]  ? __switch_to_asm+0x40/0x70
[  378.190964]  ? __switch_to_asm+0x34/0x70
[  378.195039]  bpf_clone_redirect+0xb9/0x490
[  378.199468]  ? __schedule+0x874/0x1ed0
[  378.203373]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  378.208407]  ? __sched_text_start+0x8/0x8
[  378.212579]  ? retint_kernel+0x2d/0x2d
[  378.216485]  ? find_held_lock+0x36/0x1c0
[  378.220571]  ? lock_acquire+0x1ed/0x520
[  378.224557]  ? bpf_test_run+0x32e/0x5a0
[  378.228548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.234109]  ? check_preemption_disabled+0x48/0x200
[  378.239147]  ? kasan_check_read+0x11/0x20
[  378.243321]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  378.248609]  ? rcu_bh_qs+0xc0/0xc0
[  378.252170]  ? preempt_schedule+0x4d/0x60
[  378.256327]  ? ___preempt_schedule+0x16/0x18
[  378.260748]  ? bpf_test_run+0x1c0/0x5a0
[  378.264739]  ? netlink_diag_dump+0x2a0/0x2a0
[  378.269166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.274712]  ? bpf_test_init.isra.9+0x70/0x100
[  378.279316]  ? bpf_prog_test_run_skb+0x634/0xb40
[  378.284088]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  378.288933]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  378.294477]  ? fput+0x130/0x1a0
[  378.297765]  ? __bpf_prog_get+0x9b/0x290
[  378.301838]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  378.306694]  ? bpf_prog_test_run+0x130/0x1a0
[  378.311119]  ? __x64_sys_bpf+0x3d8/0x510
[  378.315198]  ? bpf_prog_get+0x20/0x20
[  378.319053]  ? do_syscall_64+0x1b9/0x820
[  378.323134]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  378.328521]  ? syscall_return_slowpath+0x5e0/0x5e0
[  378.333467]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.338325]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.343354]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  378.348378]  ? prepare_exit_to_usermode+0x291/0x3b0
[  378.353407]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.358270]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  378.363656] warn_alloc_show_mem: 1 callbacks suppressed
[  378.363668] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  378.363670] Mem-Info:
[  378.363702] active_anon:50125 inactive_anon:112 isolated_anon:0
[  378.363702]  active_file:14 inactive_file:14 isolated_file:0
[  378.363702]  unevictable:0 dirty:0 writeback:0 unstable:0
[  378.363702]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  378.363702]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  378.363702]  free:13772 free_pcp:215 free_cma:0
[  378.369044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.369053] Call Trace:
[  378.375824] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  378.378238]  <IRQ>
[  378.411117] Node 0 
[  378.420510]  dump_stack+0x1c4/0x2b4
[  378.423093] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  378.450583]  ? dump_stack_print_info.cold.2+0x52/0x52
[  378.452712] lowmem_reserve[]:
[  378.454960]  warn_alloc.cold.119+0xb7/0x1bd
[  378.458558]  0
[  378.484085]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  378.489248]  2819 6323
[  378.492370]  ? lock_downgrade+0x900/0x900
[  378.496695]  6323
[  378.498505]  ? trace_hardirqs_off+0xb8/0x310
[  378.505818]  ? trace_hardirqs_off+0xb8/0x310
[  378.509942] Node 0 
[  378.512017]  __alloc_pages_slowpath+0x2667/0x2d80
[  378.516419] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  378.520832]  ? warn_alloc+0x120/0x120
[  378.523010] lowmem_reserve[]: 0
[  378.527885]  ? warn_alloc+0x120/0x120
[  378.554672]  0
[  378.558492]  ? print_usage_bug+0xc0/0xc0
[  378.561768]  3503
[  378.565576]  ? warn_alloc+0x120/0x120
[  378.567345]  3503
[  378.571430]  ? print_usage_bug+0xc0/0xc0
[  378.573470] Node 0 
[  378.577270]  ? __lock_acquire+0x7ec/0x4ec0
[  378.579335] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  378.583370]  ? __lock_acquire+0x7ec/0x4ec0
[  378.585586] lowmem_reserve[]:
[  378.589820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.618086]  0
[  378.622333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.625403]  0 0
[  378.630967]  ? should_fail+0x22d/0xd01
[  378.632745]  0
[  378.638296]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.644175]  ? __lock_acquire+0x7ec/0x4ec0
[  378.645952] Node 0 
[  378.651457]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.655658] DMA: 
[  378.657893]  ? __lock_acquire+0x7ec/0x4ec0
[  378.662970] 1*4kB 
[  378.665039]  ? should_fail+0x22d/0xd01
[  378.669240] (U) 
[  378.671398]  ? mark_held_locks+0x130/0x130
[  378.675250] 0*8kB 
[  378.677227]  ? mark_held_locks+0x130/0x130
[  378.681433] 0*16kB 1*32kB 
[  378.683597]  ? graph_lock+0x170/0x170
[  378.687804] (U) 
[  378.690651]  ? print_usage_bug+0xc0/0xc0
[  378.694427] 2*64kB 
[  378.696400]  ? graph_lock+0x170/0x170
[  378.700439] (U) 
[  378.702672]  ? print_usage_bug+0xc0/0xc0
[  378.706443] 1*128kB (U) 
[  378.708511]  ? wq_watchdog_touch+0x9c/0xfe
[  378.712551] 1*256kB 
[  378.715220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.719429] (U) 
[  378.721759]  ? check_preemption_disabled+0x48/0x200
[  378.727261] 0*512kB 1*1024kB 
[  378.729249]  ? check_preemption_disabled+0x48/0x200
[  378.734234] (U) 1*2048kB 
[  378.737360]  ? __lock_is_held+0xb5/0x140
[  378.742338] (M) 
[  378.745100]  __alloc_pages_nodemask+0xa80/0xde0
[  378.749130] 3*4096kB 
[  378.751109]  ? graph_lock+0x170/0x170
[  378.755754] (M) 
[  378.758180]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  378.761949] = 15908kB
[  378.763926]  ? graph_lock+0x170/0x170
[  378.768918] Node 0 
[  378.771336]  ? find_held_lock+0x36/0x1c0
[  378.775100] DMA32: 
[  378.777345]  ? ____cache_alloc_node+0x1c7/0x1e0
[  378.781374] 4*4kB 
[  378.783606]  ? lock_downgrade+0x900/0x900
[  378.788252] (M) 
[  378.790407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.794525] 1*8kB 
[  378.796506]  cache_grow_begin+0x91/0x8c0
[  378.802010] (M) 3*16kB 
[  378.804180]  ? do_raw_spin_unlock+0xa7/0x2f0
[  378.808209] (MH) 
[  378.810795]  fallback_alloc+0x203/0x2e0
[  378.815177] 3*32kB 
[  378.817252]  ____cache_alloc_node+0x1c7/0x1e0
[  378.821192] (MH) 
[  378.823440]  kmem_cache_alloc_node+0xe3/0x730
[  378.827902] 6*64kB 
[  378.829965]  ? ipv6_get_ifaddr+0x42e/0x620
[  378.834434] (MH) 
[  378.836677]  __alloc_skb+0x119/0x770
[  378.840878] 5*128kB 
[  378.842942]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  378.846626] (MH) 
[  378.848952]  ? skb_scrub_packet+0x490/0x490
[  378.854203] 2*256kB 
[  378.856266]  ? lock_downgrade+0x900/0x900
[  378.860560] (M) 
[  378.862884]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.866999] 4*512kB 
[  378.868973]  ? refcount_sub_and_test_checked+0x203/0x310
[  378.874478] (MH) 3*1024kB 
[  378.876812]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  378.882234] (MH) 
[  378.885117]  ? addrconf_rs_timer+0x690/0x690
[  378.890536] 3*2048kB 
[  378.892604]  ndisc_alloc_skb+0x144/0x340
[  378.896972] (M) 
[  378.899385]  ndisc_send_rs+0x331/0x6e0
[  378.903417] 3*4096kB 
[  378.905401]  addrconf_rs_timer+0x314/0x690
[  378.909257] (M) 
[  378.911671]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.915868] = 25256kB
[  378.915877] Node 0 
[  378.917865]  call_timer_fn+0x272/0x920
[  378.922057] Normal: 935*4kB 
[  378.924480]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.926685] (MEH) 
[  378.930573]  ? process_timeout+0x40/0x40
[  378.933568] 451*8kB 
[  378.937803]  ? find_held_lock+0x36/0x1c0
[  378.939926] (ME) 
[  378.943988]  ? mark_held_locks+0xc7/0x130
[  378.946278] 205*16kB 
[  378.950336]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.952374] (MEH) 
[  378.956550]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.958933] 59*32kB 
[  378.963425]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.965551] (ME) 
[  378.970048]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  378.972341] 10*64kB 
[  378.976572]  ? trace_hardirqs_on+0xbd/0x310
[  378.978605] (MH) 
[  378.983189]  ? kasan_check_read+0x11/0x20
[  378.983207]  ? __run_timers+0x7da/0xc70
[  378.985508] 0*128kB 
[  378.989840]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  378.991875] 3*256kB 
[  378.996027]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.999978] (H) 
[  379.002305]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.007722] 0*512kB 0*1024kB 
[  379.010074]  __run_timers+0x7e5/0xc70
[  379.014283] 0*2048kB 
[  379.016273]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  379.020463] 0*4096kB = 13924kB
[  379.023719]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  379.027500] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  379.029902]  ? graph_lock+0x170/0x170
[  379.035248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  379.035257] 147 total pagecache pages
[  379.038460]  ? print_usage_bug+0xc0/0xc0
[  379.043462] 0 pages in swap cache
[  379.052302]  ? lock_release+0x970/0x970
[  379.052322]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  379.056098] Swap cache stats: add 0, delete 0, find 0/0
[  379.056107] Free swap  = 0kB
[  379.064703]  ? find_held_lock+0x36/0x1c0
[  379.068980] Total swap = 0kB
[  379.068989] 1965979 pages RAM
[  379.073061]  ? graph_lock+0x170/0x170
[  379.076478] 0 pages HighMem/MovableOnly
[  379.076487] 342307 pages reserved
[  379.080462]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.085632] 0 pages cma reserved
[  379.091009]  ? check_preemption_disabled+0x48/0x200
[  379.094067] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  379.098080]  ? __lock_is_held+0xb5/0x140
[  379.101202] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  379.104185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.107960] syz-executor5 cpuset=
[  379.111939]  ? check_preemption_disabled+0x48/0x200
[  379.115383] syz5
[  379.120934]  run_timer_softirq+0x52/0xb0
[  379.124277]  mems_allowed=0
[  379.129297]  ? rcu_read_lock_sched_held+0x108/0x120
[  379.178225]  __do_softirq+0x30b/0xad8
[  379.182054]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  379.187192]  ? pvclock_read_flags+0x160/0x160
[  379.191703]  ? lapic_next_event+0x5a/0x90
[  379.195860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.201417]  ? check_preemption_disabled+0x48/0x200
[  379.206468]  ? check_preemption_disabled+0x48/0x200
[  379.211504]  ? kvm_clock_read+0x18/0x30
[  379.215498]  ? kvm_sched_clock_read+0x9/0x20
[  379.219942]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.225495]  ? check_preemption_disabled+0x48/0x200
[  379.230551]  irq_exit+0x17f/0x1c0
[  379.234015]  smp_apic_timer_interrupt+0x1cb/0x760
[  379.238867]  ? smp_reschedule_interrupt+0x109/0x650
[  379.243889]  ? smp_call_function_single_interrupt+0x650/0x650
[  379.249777]  ? interrupt_entry+0xb5/0xf0
[  379.253884]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.258912]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.263938]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.268895]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.273913]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.278943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.284489]  ? check_preemption_disabled+0x48/0x200
[  379.289511]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.295071]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.299932]  apic_timer_interrupt+0xf/0x20
[  379.304173]  </IRQ>
[  379.306423] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  379.311704] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  379.330620] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  379.338344] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  379.345624] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  379.352898] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  379.360181] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  379.367462] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  379.374776]  ? arch_local_irq_restore+0x45/0x52
[  379.379464]  dump_stack+0x195/0x2b4
[  379.383108]  ? dump_stack_print_info.cold.2+0x52/0x52
[  379.388325]  dump_header+0x27b/0xf72
[  379.392062]  ? mark_held_locks+0x130/0x130
[  379.396305]  ? pagefault_out_of_memory+0x197/0x197
[  379.401252]  ? __lock_acquire+0x7ec/0x4ec0
[  379.405484]  ? graph_lock+0x170/0x170
[  379.409287]  ? mem_cgroup_charge_statistics+0x780/0x780
[  379.414668]  ? print_usage_bug+0xc0/0xc0
[  379.418750]  ? graph_lock+0x170/0x170
[  379.422558]  ? print_usage_bug+0xc0/0xc0
[  379.426635]  ? print_usage_bug+0xc0/0xc0
[  379.430720]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.436281]  ? find_held_lock+0x36/0x1c0
[  379.440366]  ? mark_held_locks+0xc7/0x130
[  379.444527]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  379.449645]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  379.454759]  ? lockdep_hardirqs_on+0x421/0x5c0
[  379.459354]  ? trace_hardirqs_on+0xbd/0x310
[  379.463681]  ? kasan_check_read+0x11/0x20
[  379.467843]  ? ___ratelimit+0x36f/0x655
[  379.471829]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.477293]  ? trace_hardirqs_on+0x310/0x310
[  379.481712]  ? lock_downgrade+0x900/0x900
[  379.485884]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  379.491004]  ? ___ratelimit+0xaa/0x655
[  379.494918]  ? idr_get_free+0xec0/0xec0
[  379.498900]  ? kasan_check_write+0x14/0x20
[  379.503143]  ? do_raw_spin_lock+0xc1/0x200
[  379.507415]  oom_kill_process.cold.27+0x10/0x903
[  379.512185]  ? graph_lock+0x170/0x170
[  379.515996]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  379.521799]  ? kasan_check_read+0x11/0x20
[  379.526016]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.531323]  ? oom_evaluate_task+0x540/0x540
[  379.535765]  ? find_held_lock+0x36/0x1c0
[  379.539849]  ? out_of_memory+0x974/0x1430
[  379.544012]  ? lock_downgrade+0x900/0x900
[  379.548187]  ? check_preemption_disabled+0x48/0x200
[  379.553223]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  379.559023]  ? kasan_check_read+0x11/0x20
[  379.563198]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.568505]  ? rcu_bh_qs+0xc0/0xc0
[  379.572060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.577609]  ? oom_evaluate_task+0x302/0x540
[  379.582025]  out_of_memory+0xa84/0x1430
[  379.586019]  ? oom_killer_disable+0x3a0/0x3a0
[  379.590528]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  379.595468]  ? __mutex_add_waiter+0x2a0/0x2a0
[  379.599981]  __alloc_pages_slowpath+0x2318/0x2d80
[  379.604862]  ? warn_alloc+0x120/0x120
[  379.608664]  ? dequeue_entity+0x3f4/0x1770
[  379.612902]  ? rcu_read_lock_sched_held+0x108/0x120
[  379.617940]  ? print_usage_bug+0xc0/0xc0
[  379.622092]  ? warn_alloc+0x120/0x120
[  379.625900]  ? print_usage_bug+0xc0/0xc0
[  379.629976]  ? print_usage_bug+0xc0/0xc0
[  379.634061]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.639603]  ? should_fail+0x22d/0xd01
[  379.643499]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.648644]  ? __lock_is_held+0xb5/0x140
[  379.652715]  ? graph_lock+0x170/0x170
[  379.656521]  ? ___might_sleep+0x1ed/0x300
[  379.660675]  ? lock_release+0x970/0x970
[  379.664678]  ? arch_local_save_flags+0x40/0x40
[  379.669277]  ? __might_sleep+0x95/0x190
[  379.673268]  __alloc_pages_nodemask+0xa80/0xde0
[  379.677946]  ? graph_lock+0x170/0x170
[  379.681759]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  379.686791]  ? graph_lock+0x170/0x170
[  379.690614]  ? mark_held_locks+0xc7/0x130
[  379.694769]  ? find_held_lock+0x36/0x1c0
[  379.698845]  ? cache_grow_begin+0x5a4/0x8c0
[  379.703188]  ? lockdep_hardirqs_on+0x421/0x5c0
[  379.707792]  ? trace_hardirqs_on+0xbd/0x310
[  379.712132]  ? fallback_alloc+0x203/0x2e0
[  379.716303]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.721773]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  379.727327]  cache_grow_begin+0x91/0x8c0
[  379.731401]  ? do_raw_spin_unlock+0xa7/0x2f0
[  379.735833]  fallback_alloc+0x203/0x2e0
[  379.739824]  ____cache_alloc_node+0x1c7/0x1e0
[  379.744335]  kmem_cache_alloc_trace+0x214/0x750
[  379.749026]  do_syslog+0xb9b/0x1690
[  379.752676]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  379.757707]  ? finish_wait+0x430/0x430
[  379.761629]  ? aa_path_link+0x5e0/0x5e0
[  379.765641]  kmsg_read+0x8f/0xc0
[  379.769009]  ? kmsg_poll+0xb0/0xb0
[  379.772601]  proc_reg_read+0x2a3/0x3d0
[  379.776513]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  379.781456]  ? trace_hardirqs_off+0x310/0x310
[  379.785968]  ? lockdep_hardirqs_on+0x421/0x5c0
[  379.790559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.796114]  __vfs_read+0x117/0x9b0
[  379.799754]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  379.804694]  ? vfs_copy_file_range+0xb90/0xb90
[  379.809286]  ? fsnotify+0x12f0/0x12f0
[  379.813104]  ? fsnotify_first_mark+0x350/0x350
[  379.817700]  ? security_file_permission+0x1c2/0x230
[  379.822733]  ? rw_verify_area+0x118/0x360
[  379.826895]  vfs_read+0x17f/0x3c0
[  379.830363]  ksys_read+0x101/0x260
[  379.833916]  ? kernel_write+0x120/0x120
[  379.837901]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.843362]  ? trace_hardirqs_on+0x310/0x310
[  379.847781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.853342]  __x64_sys_read+0x73/0xb0
[  379.857166]  do_syscall_64+0x1b9/0x820
[  379.861069]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  379.866448]  ? syscall_return_slowpath+0x5e0/0x5e0
[  379.871386]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.879215]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.884245]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  379.889272]  ? prepare_exit_to_usermode+0x291/0x3b0
[  379.894304]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.899180]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  379.904378] RIP: 0033:0x7ff70d3601fd
[  379.908102] Code: Bad RIP value.
[  379.911464] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  379.919189] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  379.926468] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  379.933746] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  379.941023] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  379.948326] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  379.955645] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  379.955710] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  379.962932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  379.962938] Call Trace:
[  379.962945]  <IRQ>
[  379.962971]  dump_stack+0x1c4/0x2b4
[  379.962990]  ? dump_stack_print_info.cold.2+0x52/0x52
[  379.969570] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  379.978848]  warn_alloc.cold.119+0xb7/0x1bd
[  379.981400] rsyslogd cpuset=
[  379.983558]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  379.987164] /
[  379.992357]  ? lock_downgrade+0x900/0x900
[  380.002415]  mems_allowed=0
[  380.006744]  ? trace_hardirqs_off+0xb8/0x310
[  380.027755]  ? trace_hardirqs_off+0xb8/0x310
[  380.032200]  __alloc_pages_slowpath+0x2667/0x2d80
[  380.037096]  ? warn_alloc+0x120/0x120
[  380.041000]  ? trace_hardirqs_on+0x310/0x310
[  380.045430]  ? warn_alloc+0x120/0x120
[  380.049245]  ? print_usage_bug+0xc0/0xc0
[  380.053316]  ? warn_alloc+0x120/0x120
[  380.057124]  ? ktime_get+0x2e1/0x440
[  380.060854]  ? print_usage_bug+0xc0/0xc0
[  380.064932]  ? __lock_acquire+0x7ec/0x4ec0
[  380.069186]  ? __lock_acquire+0x7ec/0x4ec0
[  380.073429]  ? kasan_check_read+0x11/0x20
[  380.077585]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.083138]  ? should_fail+0x22d/0xd01
[  380.087046]  ? rcu_bh_qs+0xc0/0xc0
[  380.090599]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.095714]  ? __lock_acquire+0x7ec/0x4ec0
[  380.099968]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.105085]  ? __lock_acquire+0x7ec/0x4ec0
[  380.109326]  ? should_fail+0x22d/0xd01
[  380.113230]  ? rcu_idle_enter+0x4b0/0x4b0
[  380.117401]  ? mark_held_locks+0x130/0x130
[  380.121654]  ? mark_held_locks+0x130/0x130
[  380.125912]  ? mark_held_locks+0xc7/0x130
[  380.130075]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  380.135112]  ? graph_lock+0x170/0x170
[  380.139104]  ? print_usage_bug+0xc0/0xc0
[  380.143195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.148755]  ? check_preemption_disabled+0x48/0x200
[  380.153789]  ? check_preemption_disabled+0x48/0x200
[  380.158835]  ? __lock_is_held+0xb5/0x140
[  380.162925]  __alloc_pages_nodemask+0xa80/0xde0
[  380.167618]  ? graph_lock+0x170/0x170
[  380.171443]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  380.176472]  ? graph_lock+0x170/0x170
[  380.180305]  ? find_held_lock+0x36/0x1c0
[  380.184393]  ? ____cache_alloc_node+0x1c7/0x1e0
[  380.189076]  ? lock_downgrade+0x900/0x900
[  380.193244]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.198965]  cache_grow_begin+0x91/0x8c0
[  380.203038]  ? do_raw_spin_unlock+0xa7/0x2f0
[  380.207462]  fallback_alloc+0x203/0x2e0
[  380.211458]  ____cache_alloc_node+0x1c7/0x1e0
[  380.215969]  kmem_cache_alloc_node+0xe3/0x730
[  380.220476]  ? ipv6_get_ifaddr+0x42e/0x620
[  380.224735]  __alloc_skb+0x119/0x770
[  380.228461]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  380.233758]  ? skb_scrub_packet+0x490/0x490
[  380.238090]  ? lock_downgrade+0x900/0x900
[  380.242259]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.247811]  ? refcount_sub_and_test_checked+0x203/0x310
[  380.253283]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  380.258752]  ? addrconf_rs_timer+0x690/0x690
[  380.263201]  ndisc_alloc_skb+0x144/0x340
[  380.267283]  ndisc_send_rs+0x331/0x6e0
[  380.271196]  addrconf_rs_timer+0x314/0x690
[  380.275450]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.279710]  call_timer_fn+0x272/0x920
[  380.283613]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.287861]  ? process_timeout+0x40/0x40
[  380.291928]  ? find_held_lock+0x36/0x1c0
[  380.296001]  ? __run_timers+0x7da/0xc70
[  380.299995]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.304509]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.309020]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.313276]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  380.317878]  ? trace_hardirqs_on+0xbd/0x310
[  380.322212]  ? kasan_check_read+0x11/0x20
[  380.326376]  ? __run_timers+0x7da/0xc70
[  380.330370]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  380.335846]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.340112]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.344368]  __run_timers+0x7e5/0xc70
[  380.348209]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  380.353599]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  380.358633]  ? graph_lock+0x170/0x170
[  380.362459]  ? enqueue_hrtimer+0x1a5/0x560
[  380.366716]  ? lock_release+0x970/0x970
[  380.370738]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  380.375962]  ? find_held_lock+0x36/0x1c0
[  380.380043]  ? graph_lock+0x170/0x170
[  380.383863]  ? pvclock_read_flags+0x160/0x160
[  380.388372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.393931]  ? check_preemption_disabled+0x48/0x200
[  380.398978]  ? __lock_is_held+0xb5/0x140
[  380.403052]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.408608]  ? check_preemption_disabled+0x48/0x200
[  380.413641]  run_timer_softirq+0x52/0xb0
[  380.417713]  ? rcu_read_lock_sched_held+0x108/0x120
[  380.422746]  __do_softirq+0x30b/0xad8
[  380.426570]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  380.431690]  ? pvclock_read_flags+0x160/0x160
[  380.436198]  ? lapic_next_event+0x5a/0x90
[  380.440356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.445910]  ? check_preemption_disabled+0x48/0x200
[  380.450939]  ? check_preemption_disabled+0x48/0x200
[  380.455978]  ? kvm_clock_read+0x18/0x30
[  380.459959]  ? kvm_sched_clock_read+0x9/0x20
[  380.464377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.469955]  ? check_preemption_disabled+0x48/0x200
[  380.475004]  irq_exit+0x17f/0x1c0
[  380.478472]  smp_apic_timer_interrupt+0x1cb/0x760
[  380.483319]  ? smp_reschedule_interrupt+0x109/0x650
[  380.488346]  ? smp_call_function_single_interrupt+0x650/0x650
[  380.494246]  ? interrupt_entry+0xb5/0xf0
[  380.498316]  ? trace_hardirqs_off_caller+0xbb/0x310
[  380.503343]  ? trace_hardirqs_off_caller+0xbb/0x310
[  380.508373]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.513233]  ? trace_hardirqs_on_caller+0x310/0x310
[  380.518255]  ? trace_hardirqs_on_caller+0x310/0x310
[  380.523285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.528836]  ? check_preemption_disabled+0x48/0x200
[  380.533862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.539420]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.544287]  apic_timer_interrupt+0xf/0x20
[  380.548523]  </IRQ>
[  380.550778] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  380.555728] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  380.574651] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  380.582378] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  380.589677] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  380.596961] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  380.604249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  380.611538] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  380.618874]  skb_clone+0x1bb/0x500
[  380.622435]  ? finish_task_switch+0x2f5/0x900
[  380.626958]  ? skb_split+0x11e0/0x11e0
[  380.630867]  ? preempt_notifier_register+0x200/0x200
[  380.635985]  ? __switch_to_asm+0x34/0x70
[  380.640062]  ? __switch_to_asm+0x34/0x70
[  380.644139]  ? __switch_to_asm+0x40/0x70
[  380.648220]  ? __switch_to_asm+0x34/0x70
[  380.652296]  ? __switch_to_asm+0x40/0x70
[  380.656372]  ? __switch_to_asm+0x34/0x70
[  380.660448]  ? __switch_to_asm+0x40/0x70
[  380.664523]  ? __switch_to_asm+0x34/0x70
[  380.668609]  ? __switch_to_asm+0x34/0x70
[  380.672690]  ? __switch_to_asm+0x40/0x70
[  380.676779]  ? __switch_to_asm+0x34/0x70
[  380.680869]  bpf_clone_redirect+0xb9/0x490
[  380.685129]  ? __schedule+0x874/0x1ed0
[  380.689051]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  380.694099]  ? __sched_text_start+0x8/0x8
[  380.698279]  ? retint_kernel+0x2d/0x2d
[  380.702206]  ? find_held_lock+0x36/0x1c0
[  380.706299]  ? lock_acquire+0x1ed/0x520
[  380.710295]  ? bpf_test_run+0x32e/0x5a0
[  380.714292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.719851]  ? check_preemption_disabled+0x48/0x200
[  380.724889]  ? kasan_check_read+0x11/0x20
[  380.729061]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  380.734358]  ? rcu_bh_qs+0xc0/0xc0
[  380.737914]  ? preempt_schedule+0x4d/0x60
[  380.742078]  ? ___preempt_schedule+0x16/0x18
[  380.746511]  ? bpf_test_run+0x1c0/0x5a0
[  380.750510]  ? netlink_diag_dump+0x2a0/0x2a0
[  380.754935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.760481]  ? bpf_test_init.isra.9+0x70/0x100
[  380.765082]  ? bpf_prog_test_run_skb+0x634/0xb40
[  380.769863]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  380.774724]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  380.780284]  ? fput+0x130/0x1a0
[  380.783600]  ? __bpf_prog_get+0x9b/0x290
[  380.787689]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  380.792558]  ? bpf_prog_test_run+0x130/0x1a0
[  380.797000]  ? __x64_sys_bpf+0x3d8/0x510
[  380.801065]  ? bpf_prog_get+0x20/0x20
[  380.804891]  ? do_syscall_64+0x1b9/0x820
[  380.808964]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  380.814352]  ? syscall_return_slowpath+0x5e0/0x5e0
[  380.819311]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.824191]  ? trace_hardirqs_on_caller+0x310/0x310
[  380.829246]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  380.834293]  ? prepare_exit_to_usermode+0x291/0x3b0
[  380.839341]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.844227]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  380.849625] warn_alloc_show_mem: 1 callbacks suppressed
[  380.849638] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  380.849640] Mem-Info:
[  380.849671] active_anon:50125 inactive_anon:112 isolated_anon:0
[  380.849671]  active_file:14 inactive_file:14 isolated_file:0
[  380.849671]  unevictable:0 dirty:0 writeback:0 unstable:0
[  380.849671]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  380.849671]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  380.849671]  free:13772 free_pcp:215 free_cma:0
[  380.855021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  380.861782] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  380.864189] Call Trace:
[  380.897066] Node 0 
[  380.906431]  <IRQ>
[  380.933957] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  380.936558]  dump_stack+0x1c4/0x2b4
[  380.938762] lowmem_reserve[]: 0
[  380.940928]  ? dump_stack_print_info.cold.2+0x52/0x52
[  380.966401]  2819 6323
[  380.970063]  warn_alloc.cold.119+0xb7/0x1bd
[  380.973293]  6323
[  380.978480]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  380.985270]  ? lock_downgrade+0x900/0x900
[  380.987309] Node 0 
[  380.992152]  ? trace_hardirqs_off+0xb8/0x310
[  380.996301] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  380.998510]  ? trace_hardirqs_off+0xb8/0x310
[  381.002882] lowmem_reserve[]: 0
[  381.029707]  __alloc_pages_slowpath+0x2667/0x2d80
[  381.034081]  0 3503
[  381.037402]  ? warn_alloc+0x120/0x120
[  381.042194]  3503
[  381.044431]  ? trace_hardirqs_on+0x310/0x310
[  381.050274]  ? warn_alloc+0x120/0x120
[  381.054659] Node 0 Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  381.058488]  ? print_usage_bug+0xc0/0xc0
[  381.058505]  ? warn_alloc+0x120/0x120
[  381.087904] lowmem_reserve[]: 0
[  381.091993]  ? ktime_get+0x2e1/0x440
[  381.095761]  0
[  381.099041]  ? print_usage_bug+0xc0/0xc0
[  381.102725]  0
[  381.104521]  ? __lock_acquire+0x7ec/0x4ec0
[  381.108553]  0
[  381.110359]  ? __lock_acquire+0x7ec/0x4ec0
[  381.114572] Node 0 
[  381.116370]  ? kasan_check_read+0x11/0x20
[  381.120579] DMA: 
[  381.122817]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.126942] 1*4kB 
[  381.129004]  ? should_fail+0x22d/0xd01
[  381.134517] (U) 
[  381.136668]  ? rcu_bh_qs+0xc0/0xc0
[  381.140525] 0*8kB 
[  381.142495]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.146006] 0*16kB 
[  381.148152]  ? __lock_acquire+0x7ec/0x4ec0
[  381.153237] 1*32kB 
[  381.155474]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.159676] (U) 
[  381.161907]  ? __lock_acquire+0x7ec/0x4ec0
[  381.166977] 2*64kB (U) 
[  381.168960]  ? should_fail+0x22d/0xd01
[  381.173183] 1*128kB 
[  381.175765]  ? rcu_idle_enter+0x4b0/0x4b0
[  381.179622] (U) 
[  381.181951]  ? mark_held_locks+0x130/0x130
[  381.186070] 1*256kB 
[  381.188046]  ? mark_held_locks+0x130/0x130
[  381.192247] (U) 
[  381.194571]  ? mark_held_locks+0xc7/0x130
[  381.198774] 0*512kB 1*1024kB 
[  381.200758]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  381.204868] (U) 1*2048kB 
[  381.207980]  ? graph_lock+0x170/0x170
[  381.212969] (M) 
[  381.215723]  ? print_usage_bug+0xc0/0xc0
[  381.219501] 3*4096kB 
[  381.221473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.225507] (M) 
[  381.227919]  ? check_preemption_disabled+0x48/0x200
[  381.233433] = 15908kB
[  381.235410]  ? check_preemption_disabled+0x48/0x200
[  381.240400] Node 0 
[  381.242826]  ? __lock_is_held+0xb5/0x140
[  381.247803] DMA32: 
[  381.250049]  __alloc_pages_nodemask+0xa80/0xde0
[  381.254091] 4*4kB 
[  381.256326]  ? graph_lock+0x170/0x170
[  381.260966] (M) 
[  381.263117]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  381.266888] 1*8kB 
[  381.268855]  ? graph_lock+0x170/0x170
[  381.273860] (M) 
[  381.276017]  ? find_held_lock+0x36/0x1c0
[  381.279782] 3*16kB 
[  381.281763]  ? ____cache_alloc_node+0x1c7/0x1e0
[  381.285791] (MH) 
[  381.288024]  ? lock_downgrade+0x900/0x900
[  381.292671] 3*32kB 
[  381.294735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.298842] (MH) 6*64kB 
[  381.301086]  cache_grow_begin+0x91/0x8c0
[  381.306610] (MH) 
[  381.309286]  ? do_raw_spin_unlock+0xa7/0x2f0
[  381.313314] 5*128kB (MH) 
[  381.315393]  fallback_alloc+0x203/0x2e0
[  381.319768] 2*256kB (M) 
[  381.322545]  ____cache_alloc_node+0x1c7/0x1e0
[  381.326488] 4*512kB (MH) 
[  381.329180]  kmem_cache_alloc_node+0xe3/0x730
[  381.333647] 3*1024kB 
[  381.336401]  ? ipv6_get_ifaddr+0x42e/0x620
[  381.340870] (MH) 
[  381.343290]  __alloc_skb+0x119/0x770
[  381.347490] 3*2048kB 
[  381.349557]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  381.353248] (M) 
[  381.355658]  ? skb_scrub_packet+0x490/0x490
[  381.360908] 3*4096kB 
[  381.362890]  ? lock_downgrade+0x900/0x900
[  381.367184] (M) 
[  381.369600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.373712] = 25256kB
[  381.373721] Node 0 
[  381.375697]  ? refcount_sub_and_test_checked+0x203/0x310
[  381.381197] Normal: 935*4kB 
[  381.383614]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  381.385821] (MEH) 
[  381.391269]  ? addrconf_rs_timer+0x690/0x690
[  381.394265] 451*8kB 
[  381.399723]  ndisc_alloc_skb+0x144/0x340
[  381.401834] (ME) 
[  381.406247]  ndisc_send_rs+0x331/0x6e0
[  381.408547] 205*16kB 
[  381.412609]  addrconf_rs_timer+0x314/0x690
[  381.414642] (MEH) 
[  381.418532]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.420916] 59*32kB (ME) 
[  381.425174]  call_timer_fn+0x272/0x920
[  381.427281] 10*64kB (MH) 
[  381.431544]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.434294] 0*128kB 
[  381.438198]  ? process_timeout+0x40/0x40
[  381.440925] 3*256kB (H) 
[  381.445182]  ? find_held_lock+0x36/0x1c0
[  381.447479] 0*512kB 
[  381.451546]  ? mark_held_locks+0xc7/0x130
[  381.454188] 0*1024kB 0*2048kB 
[  381.458256]  ? _raw_spin_unlock_irq+0x27/0x80
[  381.460560] 0*4096kB 
[  381.464704]  ? _raw_spin_unlock_irq+0x27/0x80
[  381.467874] = 13924kB
[  381.472372]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.474768] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  381.479253]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  381.481642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  381.485881]  ? trace_hardirqs_on+0xbd/0x310
[  381.494699] 147 total pagecache pages
[  381.499284]  ? kasan_check_read+0x11/0x20
[  381.507837] 0 pages in swap cache
[  381.512173]  ? __run_timers+0x7da/0xc70
[  381.515947] Swap cache stats: add 0, delete 0, find 0/0
[  381.520107]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  381.523537] Free swap  = 0kB
[  381.527517]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.532850] Total swap = 0kB
[  381.538305]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.541290] 1965979 pages RAM
[  381.545527]  __run_timers+0x7e5/0xc70
[  381.548521] 0 pages HighMem/MovableOnly
[  381.552764]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  381.555830] 342307 pages reserved
[  381.559627]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  381.563571] 0 pages cma reserved
[  381.563649] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  381.568941]  ? graph_lock+0x170/0x170
[  381.568958]  ? print_usage_bug+0xc0/0xc0
[  381.568969]  ? lock_release+0x970/0x970
[  381.568989]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  381.572502] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  381.577448]  ? find_held_lock+0x36/0x1c0
[  381.580787] syz-executor5 cpuset=
[  381.587286]  ? graph_lock+0x170/0x170
[  381.591064] syz5
[  381.595126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.599080]  mems_allowed=0
[  381.604276]  ? check_preemption_disabled+0x48/0x200
[  381.641464]  ? __lock_is_held+0xb5/0x140
[  381.645531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.651079]  ? check_preemption_disabled+0x48/0x200
[  381.656117]  run_timer_softirq+0x52/0xb0
[  381.660199]  ? rcu_read_lock_sched_held+0x108/0x120
[  381.665230]  __do_softirq+0x30b/0xad8
[  381.669058]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  381.674185]  ? pvclock_read_flags+0x160/0x160
[  381.678694]  ? lapic_next_event+0x5a/0x90
[  381.682852]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.688405]  ? check_preemption_disabled+0x48/0x200
[  381.693430]  ? check_preemption_disabled+0x48/0x200
[  381.698466]  ? kvm_clock_read+0x18/0x30
[  381.702447]  ? kvm_sched_clock_read+0x9/0x20
[  381.706884]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.712442]  ? check_preemption_disabled+0x48/0x200
[  381.717502]  irq_exit+0x17f/0x1c0
[  381.720972]  smp_apic_timer_interrupt+0x1cb/0x760
[  381.725819]  ? smp_reschedule_interrupt+0x109/0x650
[  381.731023]  ? smp_call_function_single_interrupt+0x650/0x650
[  381.736924]  ? interrupt_entry+0xb5/0xf0
[  381.740995]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.746013]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.751053]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.755901]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.760918]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.765942]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.771485]  ? check_preemption_disabled+0x48/0x200
[  381.776506]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.782059]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.786918]  apic_timer_interrupt+0xf/0x20
[  381.791147]  </IRQ>
[  381.793398] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  381.798679] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  381.817589] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  381.825314] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  381.832593] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  381.839881] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  381.847152] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  381.854437] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  381.861740]  ? arch_local_irq_restore+0x45/0x52
[  381.866428]  dump_stack+0x195/0x2b4
[  381.870066]  ? dump_stack_print_info.cold.2+0x52/0x52
[  381.875294]  dump_header+0x27b/0xf72
[  381.879025]  ? mark_held_locks+0x130/0x130
[  381.883292]  ? pagefault_out_of_memory+0x197/0x197
[  381.888233]  ? __lock_acquire+0x7ec/0x4ec0
[  381.892468]  ? graph_lock+0x170/0x170
[  381.896276]  ? mem_cgroup_charge_statistics+0x780/0x780
[  381.901652]  ? print_usage_bug+0xc0/0xc0
[  381.905723]  ? graph_lock+0x170/0x170
[  381.909526]  ? print_usage_bug+0xc0/0xc0
[  381.913589]  ? print_usage_bug+0xc0/0xc0
[  381.917661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.923207]  ? find_held_lock+0x36/0x1c0
[  381.927282]  ? mark_held_locks+0xc7/0x130
[  381.931441]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  381.936548]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  381.941665]  ? lockdep_hardirqs_on+0x421/0x5c0
[  381.946800]  ? trace_hardirqs_on+0xbd/0x310
[  381.951124]  ? kasan_check_read+0x11/0x20
[  381.955283]  ? ___ratelimit+0x36f/0x655
[  381.959263]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  381.964724]  ? trace_hardirqs_on+0x310/0x310
[  381.969138]  ? lock_downgrade+0x900/0x900
[  381.973303]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  381.978417]  ? ___ratelimit+0xaa/0x655
[  381.982311]  ? idr_get_free+0xec0/0xec0
[  381.986289]  ? kasan_check_write+0x14/0x20
[  381.990532]  ? do_raw_spin_lock+0xc1/0x200
[  381.994779]  oom_kill_process.cold.27+0x10/0x903
[  381.999552]  ? graph_lock+0x170/0x170
[  382.003368]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  382.009179]  ? kasan_check_read+0x11/0x20
[  382.013339]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  382.018625]  ? oom_evaluate_task+0x540/0x540
[  382.023050]  ? find_held_lock+0x36/0x1c0
[  382.027123]  ? out_of_memory+0x974/0x1430
[  382.031291]  ? lock_downgrade+0x900/0x900
[  382.035447]  ? check_preemption_disabled+0x48/0x200
[  382.040477]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  382.046278]  ? kasan_check_read+0x11/0x20
[  382.050438]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  382.055722]  ? rcu_bh_qs+0xc0/0xc0
[  382.059272]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.064816]  ? oom_evaluate_task+0x302/0x540
[  382.069236]  out_of_memory+0xa84/0x1430
[  382.073226]  ? oom_killer_disable+0x3a0/0x3a0
[  382.077729]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  382.082667]  ? __mutex_add_waiter+0x2a0/0x2a0
[  382.087196]  __alloc_pages_slowpath+0x2318/0x2d80
[  382.092086]  ? warn_alloc+0x120/0x120
[  382.095893]  ? dequeue_entity+0x3f4/0x1770
[  382.100134]  ? rcu_read_lock_sched_held+0x108/0x120
[  382.105175]  ? print_usage_bug+0xc0/0xc0
[  382.109241]  ? warn_alloc+0x120/0x120
[  382.113051]  ? print_usage_bug+0xc0/0xc0
[  382.117293]  ? print_usage_bug+0xc0/0xc0
[  382.121362]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.126910]  ? should_fail+0x22d/0xd01
[  382.130827]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.135974]  ? __lock_is_held+0xb5/0x140
[  382.140053]  ? graph_lock+0x170/0x170
[  382.143862]  ? ___might_sleep+0x1ed/0x300
[  382.148013]  ? lock_release+0x970/0x970
[  382.151998]  ? arch_local_save_flags+0x40/0x40
[  382.156604]  ? __might_sleep+0x95/0x190
[  382.160595]  __alloc_pages_nodemask+0xa80/0xde0
[  382.165272]  ? graph_lock+0x170/0x170
[  382.169080]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  382.174101]  ? graph_lock+0x170/0x170
[  382.177918]  ? mark_held_locks+0xc7/0x130
[  382.182071]  ? find_held_lock+0x36/0x1c0
[  382.186145]  ? cache_grow_begin+0x5a4/0x8c0
[  382.190511]  ? lockdep_hardirqs_on+0x421/0x5c0
[  382.195104]  ? trace_hardirqs_on+0xbd/0x310
[  382.199880]  ? fallback_alloc+0x203/0x2e0
[  382.204042]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.209509]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  382.215069]  cache_grow_begin+0x91/0x8c0
[  382.219136]  ? do_raw_spin_unlock+0xa7/0x2f0
[  382.223563]  fallback_alloc+0x203/0x2e0
[  382.227549]  ____cache_alloc_node+0x1c7/0x1e0
[  382.232061]  kmem_cache_alloc_trace+0x214/0x750
[  382.236754]  do_syslog+0xb9b/0x1690
[  382.240399]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  382.245422]  ? finish_wait+0x430/0x430
[  382.249319]  ? aa_path_link+0x5e0/0x5e0
[  382.253306]  kmsg_read+0x8f/0xc0
[  382.256674]  ? kmsg_poll+0xb0/0xb0
[  382.260228]  proc_reg_read+0x2a3/0x3d0
[  382.264125]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  382.269069]  ? trace_hardirqs_off+0x310/0x310
[  382.273576]  ? lockdep_hardirqs_on+0x421/0x5c0
[  382.278169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.283721]  __vfs_read+0x117/0x9b0
[  382.287357]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  382.292290]  ? vfs_copy_file_range+0xb90/0xb90
[  382.296878]  ? fsnotify+0x12f0/0x12f0
[  382.300692]  ? fsnotify_first_mark+0x350/0x350
[  382.305291]  ? security_file_permission+0x1c2/0x230
[  382.310317]  ? rw_verify_area+0x118/0x360
[  382.314474]  vfs_read+0x17f/0x3c0
[  382.317936]  ksys_read+0x101/0x260
[  382.321490]  ? kernel_write+0x120/0x120
[  382.325657]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.331206]  ? trace_hardirqs_on+0x310/0x310
[  382.335618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.341177]  __x64_sys_read+0x73/0xb0
[  382.344999]  do_syscall_64+0x1b9/0x820
[  382.348905]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  382.354368]  ? syscall_return_slowpath+0x5e0/0x5e0
[  382.359302]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.364169]  ? trace_hardirqs_on_caller+0x310/0x310
[  382.369205]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  382.374233]  ? prepare_exit_to_usermode+0x291/0x3b0
[  382.379276]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.384153]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  382.389365] RIP: 0033:0x7ff70d3601fd
[  382.393083] Code: Bad RIP value.
[  382.396452] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  382.404178] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  382.411458] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  382.418733] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  382.426009] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  382.433289] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  382.440599] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  382.440683] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  382.447888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  382.447899] Call Trace:
[  382.454518] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  382.463759]  <IRQ>
[  382.466344] rsyslogd cpuset=
[  382.476408]  dump_stack+0x1c4/0x2b4
[  382.478538] /
[  382.481563]  ? dump_stack_print_info.cold.2+0x52/0x52
[  382.485169]  mems_allowed=0
[  382.486889]  warn_alloc.cold.119+0xb7/0x1bd
[  382.499308]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  382.504185]  ? lock_downgrade+0x900/0x900
[  382.508356]  ? trace_hardirqs_off+0xb8/0x310
[  382.512785]  ? trace_hardirqs_off+0xb8/0x310
[  382.517216]  __alloc_pages_slowpath+0x2667/0x2d80
[  382.522108]  ? warn_alloc+0x120/0x120
[  382.525922]  ? lock_release+0x970/0x970
[  382.529917]  ? warn_alloc+0x120/0x120
[  382.533728]  ? print_usage_bug+0xc0/0xc0
[  382.537801]  ? warn_alloc+0x120/0x120
[  382.541616]  ? print_usage_bug+0xc0/0xc0
[  382.545698]  ? __lock_acquire+0x7ec/0x4ec0
[  382.549943]  ? __lock_acquire+0x7ec/0x4ec0
[  382.554204]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.559758]  ? should_fail+0x22d/0xd01
[  382.563656]  ? __lock_acquire+0x7ec/0x4ec0
[  382.567907]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.573025]  ? __lock_acquire+0x7ec/0x4ec0
[  382.577279]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.582390]  ? __lock_acquire+0x7ec/0x4ec0
[  382.586632]  ? should_fail+0x22d/0xd01
[  382.590548]  ? mark_held_locks+0x130/0x130
[  382.594890]  ? mark_held_locks+0x130/0x130
[  382.599147]  ? graph_lock+0x170/0x170
[  382.602965]  ? print_usage_bug+0xc0/0xc0
[  382.607037]  ? wq_watchdog_touch+0x9c/0xfe
[  382.611289]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.616845]  ? check_preemption_disabled+0x48/0x200
[  382.621877]  ? check_preemption_disabled+0x48/0x200
[  382.626918]  ? __lock_is_held+0xb5/0x140
[  382.631001]  __alloc_pages_nodemask+0xa80/0xde0
[  382.635684]  ? graph_lock+0x170/0x170
[  382.639503]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  382.644534]  ? graph_lock+0x170/0x170
[  382.648358]  ? find_held_lock+0x36/0x1c0
[  382.652468]  ? ____cache_alloc_node+0x1c7/0x1e0
[  382.657150]  ? lock_downgrade+0x900/0x900
[  382.661327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.666898]  cache_grow_begin+0x91/0x8c0
[  382.670973]  ? do_raw_spin_unlock+0xa7/0x2f0
[  382.675403]  fallback_alloc+0x203/0x2e0
[  382.679403]  ____cache_alloc_node+0x1c7/0x1e0
[  382.683918]  kmem_cache_alloc_node+0xe3/0x730
[  382.688428]  ? ipv6_get_ifaddr+0x42e/0x620
[  382.692696]  __alloc_skb+0x119/0x770
[  382.696425]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  382.701723]  ? skb_scrub_packet+0x490/0x490
[  382.706059]  ? lock_downgrade+0x900/0x900
[  382.710404]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.715954]  ? refcount_sub_and_test_checked+0x203/0x310
[  382.721421]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  382.726884]  ? addrconf_rs_timer+0x690/0x690
[  382.731317]  ndisc_alloc_skb+0x144/0x340
[  382.735394]  ndisc_send_rs+0x331/0x6e0
[  382.739298]  addrconf_rs_timer+0x314/0x690
[  382.743553]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.747816]  call_timer_fn+0x272/0x920
[  382.751714]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.756090]  ? process_timeout+0x40/0x40
[  382.760163]  ? find_held_lock+0x36/0x1c0
[  382.764243]  ? __run_timers+0x7da/0xc70
[  382.768228]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.772726]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.777231]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.781819]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  382.786409]  ? trace_hardirqs_on+0xbd/0x310
[  382.790730]  ? kasan_check_read+0x11/0x20
[  382.794886]  ? __run_timers+0x7da/0xc70
[  382.798870]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.804342]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.808585]  __run_timers+0x7e5/0xc70
[  382.812409]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  382.817783]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  382.822807]  ? graph_lock+0x170/0x170
[  382.826623]  ? enqueue_hrtimer+0x1a5/0x560
[  382.830867]  ? lock_release+0x970/0x970
[  382.834846]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  382.840055]  ? find_held_lock+0x36/0x1c0
[  382.844137]  ? graph_lock+0x170/0x170
[  382.847956]  ? pvclock_read_flags+0x160/0x160
[  382.852458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.858006]  ? check_preemption_disabled+0x48/0x200
[  382.863044]  ? __lock_is_held+0xb5/0x140
[  382.867114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.872660]  ? check_preemption_disabled+0x48/0x200
[  382.877701]  run_timer_softirq+0x52/0xb0
[  382.881766]  ? rcu_read_lock_sched_held+0x108/0x120
[  382.886793]  __do_softirq+0x30b/0xad8
[  382.890621]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  382.895740]  ? pvclock_read_flags+0x160/0x160
[  382.900244]  ? lapic_next_event+0x5a/0x90
[  382.904400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.909947]  ? check_preemption_disabled+0x48/0x200
[  382.914973]  ? check_preemption_disabled+0x48/0x200
[  382.920005]  ? kvm_clock_read+0x18/0x30
[  382.923991]  ? kvm_sched_clock_read+0x9/0x20
[  382.928408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.933960]  ? check_preemption_disabled+0x48/0x200
[  382.939001]  irq_exit+0x17f/0x1c0
[  382.942475]  smp_apic_timer_interrupt+0x1cb/0x760
[  382.947328]  ? smp_reschedule_interrupt+0x109/0x650
[  382.952379]  ? smp_call_function_single_interrupt+0x650/0x650
[  382.958279]  ? interrupt_entry+0xb5/0xf0
[  382.962353]  ? trace_hardirqs_off_caller+0xbb/0x310
[  382.967381]  ? trace_hardirqs_off_caller+0xbb/0x310
[  382.972409]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.977262]  ? trace_hardirqs_on_caller+0x310/0x310
[  382.982284]  ? trace_hardirqs_on_caller+0x310/0x310
[  382.987314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.992864]  ? check_preemption_disabled+0x48/0x200
[  382.997885]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.003445]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.008308]  apic_timer_interrupt+0xf/0x20
[  383.012544]  </IRQ>
[  383.014793] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  383.019724] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  383.038637] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  383.046366] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  383.053647] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  383.060926] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  383.068736] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  383.076019] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  383.083349]  skb_clone+0x1bb/0x500
[  383.086897]  ? finish_task_switch+0x2f5/0x900
[  383.091403]  ? skb_split+0x11e0/0x11e0
[  383.095303]  ? preempt_notifier_register+0x200/0x200
[  383.100416]  ? __switch_to_asm+0x34/0x70
[  383.104523]  ? __switch_to_asm+0x34/0x70
[  383.108597]  ? __switch_to_asm+0x40/0x70
[  383.112660]  ? __switch_to_asm+0x34/0x70
[  383.116727]  ? __switch_to_asm+0x40/0x70
[  383.120791]  ? __switch_to_asm+0x34/0x70
[  383.124857]  ? __switch_to_asm+0x40/0x70
[  383.128927]  ? __switch_to_asm+0x34/0x70
[  383.132997]  ? __switch_to_asm+0x34/0x70
[  383.137062]  ? __switch_to_asm+0x40/0x70
[  383.141131]  ? __switch_to_asm+0x34/0x70
[  383.145221]  bpf_clone_redirect+0xb9/0x490
[  383.149462]  ? __schedule+0x874/0x1ed0
[  383.153360]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  383.158389]  ? __sched_text_start+0x8/0x8
[  383.162554]  ? retint_kernel+0x2d/0x2d
[  383.166456]  ? find_held_lock+0x36/0x1c0
[  383.170539]  ? lock_acquire+0x1ed/0x520
[  383.174519]  ? bpf_test_run+0x32e/0x5a0
[  383.178506]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.184061]  ? check_preemption_disabled+0x48/0x200
[  383.189110]  ? kasan_check_read+0x11/0x20
[  383.193269]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  383.198564]  ? rcu_bh_qs+0xc0/0xc0
[  383.202115]  ? preempt_schedule+0x4d/0x60
[  383.206276]  ? ___preempt_schedule+0x16/0x18
[  383.210705]  ? bpf_test_run+0x1c0/0x5a0
[  383.214701]  ? netlink_diag_dump+0x2a0/0x2a0
[  383.219122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.224673]  ? bpf_test_init.isra.9+0x70/0x100
[  383.229286]  ? bpf_prog_test_run_skb+0x634/0xb40
[  383.234060]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  383.238913]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  383.244458]  ? fput+0x130/0x1a0
[  383.247744]  ? __bpf_prog_get+0x9b/0x290
[  383.251816]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  383.256676]  ? bpf_prog_test_run+0x130/0x1a0
[  383.261108]  ? __x64_sys_bpf+0x3d8/0x510
[  383.265190]  ? bpf_prog_get+0x20/0x20
[  383.269030]  ? do_syscall_64+0x1b9/0x820
[  383.273100]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  383.278479]  ? syscall_return_slowpath+0x5e0/0x5e0
[  383.283417]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.288269]  ? trace_hardirqs_on_caller+0x310/0x310
[  383.293297]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  383.298322]  ? prepare_exit_to_usermode+0x291/0x3b0
[  383.303537]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.308399]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  383.313784] warn_alloc_show_mem: 1 callbacks suppressed
[  383.313796] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  383.313798] Mem-Info:
[  383.313830] active_anon:50125 inactive_anon:112 isolated_anon:0
[  383.313830]  active_file:14 inactive_file:14 isolated_file:0
[  383.313830]  unevictable:0 dirty:0 writeback:0 unstable:0
[  383.313830]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  383.313830]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  383.313830]  free:13772 free_pcp:215 free_cma:0
[  383.319183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  383.325943] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  383.328345] Call Trace:
[  383.361238] Node 0 
[  383.370881]  <IRQ>
[  383.398416] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  383.400984]  dump_stack+0x1c4/0x2b4
[  383.403186] lowmem_reserve[]:
[  383.405334]  ? dump_stack_print_info.cold.2+0x52/0x52
[  383.430820]  0
[  383.434467]  warn_alloc.cold.119+0xb7/0x1bd
[  383.437525]  2819
[  383.442712]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  383.444490]  6323
[  383.448809]  ? lock_downgrade+0x900/0x900
[  383.450845]  6323
[  383.455699]  ? trace_hardirqs_off+0xb8/0x310
[  383.461883]  ? trace_hardirqs_off+0xb8/0x310
[  383.463922] Node 0 
[  383.468335]  __alloc_pages_slowpath+0x2667/0x2d80
[  383.472741] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  383.474983]  ? warn_alloc+0x120/0x120
[  383.479786] lowmem_reserve[]:
[  383.506607]  ? trace_hardirqs_on+0x310/0x310
[  383.510374]  0 0
[  383.513486]  ? warn_alloc+0x120/0x120
[  383.517866]  3503
[  383.519838]  ? print_usage_bug+0xc0/0xc0
[  383.523609]  3503
[  383.525672]  ? warn_alloc+0x120/0x120
[  383.531764]  ? ktime_get+0x2e1/0x440
[  383.535538] Node 0 
[  383.539251]  ? print_usage_bug+0xc0/0xc0
[  383.539283] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  383.539290] lowmem_reserve[]:
[  383.541521]  ? __lock_acquire+0x7ec/0x4ec0
[  383.545564]  0
[  383.573853]  ? __lock_acquire+0x7ec/0x4ec0
[  383.576937]  0 0
[  383.581185]  ? kasan_check_read+0x11/0x20
[  383.582959]  0
[  383.587205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.589154] Node 0 
[  383.593324]  ? should_fail+0x22d/0xd01
[  383.595101] DMA: 
[  383.600634]  ? rcu_bh_qs+0xc0/0xc0
[  383.602848] 1*4kB 
[  383.606730]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.608768] (U) 
[  383.612302]  ? __lock_acquire+0x7ec/0x4ec0
[  383.614430] 0*8kB 
[  383.619527]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.621478] 0*16kB 
[  383.625707]  ? __lock_acquire+0x7ec/0x4ec0
[  383.627835] 1*32kB 
[  383.632926]  ? should_fail+0x22d/0xd01
[  383.632944]  ? rcu_idle_enter+0x4b0/0x4b0
[  383.635154] (U) 
[  383.639396]  ? mark_held_locks+0x130/0x130
[  383.641601] 2*64kB 
[  383.645485]  ? mark_held_locks+0x130/0x130
[  383.649603] (U) 
[  383.651580]  ? mark_held_locks+0xc7/0x130
[  383.655784] 1*128kB (U) 
[  383.658036]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  383.662240] 1*256kB (U) 
[  383.664242]  ? graph_lock+0x170/0x170
[  383.668362] 0*512kB 1*1024kB 
[  383.671187]  ? print_usage_bug+0xc0/0xc0
[  383.676295] (U) 
[  383.678973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.682740] 1*2048kB (M) 
[  383.685858]  ? check_preemption_disabled+0x48/0x200
[  383.689896] 3*4096kB 
[  383.691876]  ? check_preemption_disabled+0x48/0x200
[  383.697386] (M) = 15908kB
[  383.700177]  ? __lock_is_held+0xb5/0x140
[  383.705188] Node 0 
[  383.707609]  __alloc_pages_nodemask+0xa80/0xde0
[  383.712602] DMA32: 4*4kB 
[  383.715383]  ? graph_lock+0x170/0x170
[  383.719419] (M) 
[  383.721661]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  383.726300] 1*8kB (M) 
[  383.729077]  ? graph_lock+0x170/0x170
[  383.732844] 3*16kB (MH) 
[  383.734840]  ? find_held_lock+0x36/0x1c0
[  383.739815] 3*32kB (MH) 
[  383.742339]  ? ____cache_alloc_node+0x1c7/0x1e0
[  383.746096] 6*64kB (MH) 
[  383.748798]  ? lock_downgrade+0x900/0x900
[  383.752828] 5*128kB (MH) 
[  383.755518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.760164] 2*256kB (M) 
[  383.762862]  cache_grow_begin+0x91/0x8c0
[  383.766978] 4*512kB 
[  383.769739]  ? do_raw_spin_unlock+0xa7/0x2f0
[  383.775246] (MH) 
[  383.777920]  fallback_alloc+0x203/0x2e0
[  383.781952] 3*1024kB 
[  383.784306]  ____cache_alloc_node+0x1c7/0x1e0
[  383.788683] (MH) 
[  383.790746]  kmem_cache_alloc_node+0xe3/0x730
[  383.794690] 3*2048kB 
[  383.797108]  ? ipv6_get_ifaddr+0x42e/0x620
[  383.801574] (M) 
[  383.803641]  __alloc_skb+0x119/0x770
[  383.808098] 3*4096kB (M) 
[  383.810515]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  383.814716] = 25256kB
[  383.814725] Node 0 
[  383.816792]  ? skb_scrub_packet+0x490/0x490
[  383.820478] Normal: 
[  383.823233]  ? lock_downgrade+0x900/0x900
[  383.828484] 935*4kB 
[  383.830895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.833101] (MEH) 
[  383.837426]  ? refcount_sub_and_test_checked+0x203/0x310
[  383.839721] 451*8kB 
[  383.843864]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  383.846168] (ME) 
[  383.851728]  ? addrconf_rs_timer+0x690/0x690
[  383.853849] 205*16kB 
[  383.859304]  ndisc_alloc_skb+0x144/0x340
[  383.861585] (MEH) 59*32kB 
[  383.867055]  ndisc_send_rs+0x331/0x6e0
[  383.869090] (ME) 
[  383.873503]  addrconf_rs_timer+0x314/0x690
[  383.875885] 10*64kB 
[  383.879956]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.882766] (MH) 
[  383.886662]  call_timer_fn+0x272/0x920
[  383.888689] 0*128kB 
[  383.892921]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.895223] 3*256kB 
[  383.899452]  ? process_timeout+0x40/0x40
[  383.901482] (H) 0*512kB 0*1024kB 
[  383.905570]  ? find_held_lock+0x36/0x1c0
[  383.907861] 0*2048kB 0*4096kB 
[  383.912117]  ? mark_held_locks+0xc7/0x130
[  383.914409] = 13924kB
[  383.918468]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.921903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  383.925950]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.929124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  383.933267]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.935656] 147 total pagecache pages
[  383.940149]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  383.948971] 0 pages in swap cache
[  383.953657]  ? trace_hardirqs_on+0xbd/0x310
[  383.962219] Swap cache stats: add 0, delete 0, find 0/0
[  383.966454]  ? kasan_check_read+0x11/0x20
[  383.970227] Free swap  = 0kB
[  383.974803]  ? __run_timers+0x7da/0xc70
[  383.978230] Total swap = 0kB
[  383.982552]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  383.987890] 1965979 pages RAM
[  383.992046]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.995021] 0 pages HighMem/MovableOnly
[  383.995029] 342307 pages reserved
[  383.999147]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.002148] 0 pages cma reserved
[  384.007607]  __run_timers+0x7e5/0xc70
[  384.010751] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  384.014924]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  384.019004] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  384.022320]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  384.026528] syz-executor5 cpuset=
[  384.029889]  ? graph_lock+0x170/0x170
[  384.033662] syz5
[  384.040285]  ? print_usage_bug+0xc0/0xc0
[  384.045621]  mems_allowed=0
[  384.077272]  ? lock_release+0x970/0x970
[  384.081256]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  384.086462]  ? find_held_lock+0x36/0x1c0
[  384.090536]  ? graph_lock+0x170/0x170
[  384.094348]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.100050]  ? check_preemption_disabled+0x48/0x200
[  384.105088]  ? __lock_is_held+0xb5/0x140
[  384.109165]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.114711]  ? check_preemption_disabled+0x48/0x200
[  384.119742]  run_timer_softirq+0x52/0xb0
[  384.123823]  ? rcu_read_lock_sched_held+0x108/0x120
[  384.128850]  __do_softirq+0x30b/0xad8
[  384.132668]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  384.137801]  ? pvclock_read_flags+0x160/0x160
[  384.142301]  ? lapic_next_event+0x5a/0x90
[  384.146452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.152000]  ? check_preemption_disabled+0x48/0x200
[  384.157035]  ? check_preemption_disabled+0x48/0x200
[  384.162182]  ? kvm_clock_read+0x18/0x30
[  384.166170]  ? kvm_sched_clock_read+0x9/0x20
[  384.170589]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.176139]  ? check_preemption_disabled+0x48/0x200
[  384.181188]  irq_exit+0x17f/0x1c0
[  384.184650]  smp_apic_timer_interrupt+0x1cb/0x760
[  384.189511]  ? smp_reschedule_interrupt+0x109/0x650
[  384.194538]  ? smp_call_function_single_interrupt+0x650/0x650
[  384.200927]  ? interrupt_entry+0xb5/0xf0
[  384.205001]  ? trace_hardirqs_off_caller+0xbb/0x310
[  384.210038]  ? trace_hardirqs_off_caller+0xbb/0x310
[  384.215066]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.220095]  ? trace_hardirqs_on_caller+0x310/0x310
[  384.225332]  ? trace_hardirqs_on_caller+0x310/0x310
[  384.230765]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.236309]  ? check_preemption_disabled+0x48/0x200
[  384.241342]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.246902]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.251760]  apic_timer_interrupt+0xf/0x20
[  384.255990]  </IRQ>
[  384.258236] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  384.263523] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  384.282446] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  384.290176] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  384.298089] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  384.305365] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  384.312640] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  384.319915] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  384.327219]  ? arch_local_irq_restore+0x45/0x52
[  384.331906]  dump_stack+0x195/0x2b4
[  384.335546]  ? dump_stack_print_info.cold.2+0x52/0x52
[  384.340758]  dump_header+0x27b/0xf72
[  384.344484]  ? mark_held_locks+0x130/0x130
[  384.348723]  ? pagefault_out_of_memory+0x197/0x197
[  384.353685]  ? __lock_acquire+0x7ec/0x4ec0
[  384.357929]  ? graph_lock+0x170/0x170
[  384.361738]  ? mem_cgroup_charge_statistics+0x780/0x780
[  384.367122]  ? print_usage_bug+0xc0/0xc0
[  384.371208]  ? graph_lock+0x170/0x170
[  384.375013]  ? print_usage_bug+0xc0/0xc0
[  384.379087]  ? print_usage_bug+0xc0/0xc0
[  384.383169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.388722]  ? find_held_lock+0x36/0x1c0
[  384.392803]  ? mark_held_locks+0xc7/0x130
[  384.396964]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  384.402079]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  384.407211]  ? lockdep_hardirqs_on+0x421/0x5c0
[  384.411800]  ? trace_hardirqs_on+0xbd/0x310
[  384.416135]  ? kasan_check_read+0x11/0x20
[  384.420315]  ? ___ratelimit+0x36f/0x655
[  384.424358]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.429827]  ? trace_hardirqs_on+0x310/0x310
[  384.434244]  ? lock_downgrade+0x900/0x900
[  384.438406]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  384.443516]  ? ___ratelimit+0xaa/0x655
[  384.447411]  ? idr_get_free+0xec0/0xec0
[  384.451395]  ? kasan_check_write+0x14/0x20
[  384.455633]  ? do_raw_spin_lock+0xc1/0x200
[  384.459884]  oom_kill_process.cold.27+0x10/0x903
[  384.464666]  ? graph_lock+0x170/0x170
[  384.468481]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  384.474283]  ? kasan_check_read+0x11/0x20
[  384.478449]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  384.483740]  ? oom_evaluate_task+0x540/0x540
[  384.488173]  ? find_held_lock+0x36/0x1c0
[  384.492251]  ? out_of_memory+0x974/0x1430
[  384.496406]  ? lock_downgrade+0x900/0x900
[  384.500657]  ? check_preemption_disabled+0x48/0x200
[  384.505709]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  384.511515]  ? kasan_check_read+0x11/0x20
[  384.515670]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  384.520965]  ? rcu_bh_qs+0xc0/0xc0
[  384.524515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.530064]  ? oom_evaluate_task+0x302/0x540
[  384.534488]  out_of_memory+0xa84/0x1430
[  384.538481]  ? oom_killer_disable+0x3a0/0x3a0
[  384.542982]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  384.547929]  ? __mutex_add_waiter+0x2a0/0x2a0
[  384.552454]  __alloc_pages_slowpath+0x2318/0x2d80
[  384.557339]  ? warn_alloc+0x120/0x120
[  384.561152]  ? dequeue_entity+0x3f4/0x1770
[  384.565409]  ? rcu_read_lock_sched_held+0x108/0x120
[  384.570445]  ? print_usage_bug+0xc0/0xc0
[  384.574517]  ? warn_alloc+0x120/0x120
[  384.578329]  ? print_usage_bug+0xc0/0xc0
[  384.582405]  ? print_usage_bug+0xc0/0xc0
[  384.586524]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.592095]  ? should_fail+0x22d/0xd01
[  384.596003]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  384.601181]  ? __lock_is_held+0xb5/0x140
[  384.605258]  ? graph_lock+0x170/0x170
[  384.609075]  ? ___might_sleep+0x1ed/0x300
[  384.613227]  ? lock_release+0x970/0x970
[  384.617215]  ? arch_local_save_flags+0x40/0x40
[  384.621821]  ? __might_sleep+0x95/0x190
[  384.625816]  __alloc_pages_nodemask+0xa80/0xde0
[  384.630497]  ? graph_lock+0x170/0x170
[  384.634314]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  384.639337]  ? graph_lock+0x170/0x170
[  384.643171]  ? mark_held_locks+0xc7/0x130
[  384.647329]  ? find_held_lock+0x36/0x1c0
[  384.651403]  ? cache_grow_begin+0x5a4/0x8c0
[  384.655740]  ? lockdep_hardirqs_on+0x421/0x5c0
[  384.660340]  ? trace_hardirqs_on+0xbd/0x310
[  384.664681]  ? fallback_alloc+0x203/0x2e0
[  384.668848]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.674314]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  384.679872]  cache_grow_begin+0x91/0x8c0
[  384.683951]  ? do_raw_spin_unlock+0xa7/0x2f0
[  384.688389]  fallback_alloc+0x203/0x2e0
[  384.692389]  ____cache_alloc_node+0x1c7/0x1e0
[  384.696904]  kmem_cache_alloc_trace+0x214/0x750
[  384.701619]  do_syslog+0xb9b/0x1690
[  384.705294]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  384.710333]  ? finish_wait+0x430/0x430
[  384.714239]  ? aa_path_link+0x5e0/0x5e0
[  384.718231]  kmsg_read+0x8f/0xc0
[  384.721606]  ? kmsg_poll+0xb0/0xb0
[  384.725166]  proc_reg_read+0x2a3/0x3d0
[  384.729075]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  384.734026]  ? trace_hardirqs_off+0x310/0x310
[  384.738549]  ? lockdep_hardirqs_on+0x421/0x5c0
[  384.743146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.748726]  __vfs_read+0x117/0x9b0
[  384.752378]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  384.757321]  ? vfs_copy_file_range+0xb90/0xb90
[  384.761918]  ? fsnotify+0x12f0/0x12f0
[  384.765735]  ? fsnotify_first_mark+0x350/0x350
[  384.770334]  ? security_file_permission+0x1c2/0x230
[  384.775367]  ? rw_verify_area+0x118/0x360
[  384.779528]  vfs_read+0x17f/0x3c0
[  384.783010]  ksys_read+0x101/0x260
[  384.786562]  ? kernel_write+0x120/0x120
[  384.790549]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.796006]  ? trace_hardirqs_on+0x310/0x310
[  384.800430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.805990]  __x64_sys_read+0x73/0xb0
[  384.809806]  do_syscall_64+0x1b9/0x820
[  384.813700]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  384.819080]  ? syscall_return_slowpath+0x5e0/0x5e0
[  384.824015]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.828882]  ? trace_hardirqs_on_caller+0x310/0x310
[  384.833910]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  384.838938]  ? prepare_exit_to_usermode+0x291/0x3b0
[  384.843971]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.848839]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  384.854042] RIP: 0033:0x7ff70d3601fd
[  384.857760] Code: Bad RIP value.
[  384.861121] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  384.868847] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  384.876131] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  384.883417] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  384.890698] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  384.897977] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  384.905293] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  384.905356] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  384.912582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  384.912588] Call Trace:
[  384.912595]  <IRQ>
[  384.912620]  dump_stack+0x1c4/0x2b4
[  384.912641]  ? dump_stack_print_info.cold.2+0x52/0x52
[  384.919242] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  384.928508]  warn_alloc.cold.119+0xb7/0x1bd
[  384.931062] rsyslogd cpuset=
[  384.933219]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  384.936822] /
[  384.942027]  ? lock_downgrade+0x900/0x900
[  384.952243]  mems_allowed=0
[  384.956576]  ? trace_hardirqs_off+0xb8/0x310
[  384.977588]  ? trace_hardirqs_off+0xb8/0x310
[  384.982019]  __alloc_pages_slowpath+0x2667/0x2d80
[  384.986912]  ? warn_alloc+0x120/0x120
[  384.990726]  ? trace_hardirqs_on+0x310/0x310
[  384.995149]  ? warn_alloc+0x120/0x120
[  384.998980]  ? print_usage_bug+0xc0/0xc0
[  385.003053]  ? warn_alloc+0x120/0x120
[  385.006878]  ? ktime_get+0x2e1/0x440
[  385.010602]  ? print_usage_bug+0xc0/0xc0
[  385.014674]  ? __lock_acquire+0x7ec/0x4ec0
[  385.018922]  ? __lock_acquire+0x7ec/0x4ec0
[  385.023172]  ? kasan_check_read+0x11/0x20
[  385.027339]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.032887]  ? should_fail+0x22d/0xd01
[  385.036786]  ? rcu_bh_qs+0xc0/0xc0
[  385.040338]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.045460]  ? __lock_acquire+0x7ec/0x4ec0
[  385.049711]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.054823]  ? __lock_acquire+0x7ec/0x4ec0
[  385.059066]  ? should_fail+0x22d/0xd01
[  385.062964]  ? rcu_idle_enter+0x4b0/0x4b0
[  385.067617]  ? mark_held_locks+0x130/0x130
[  385.071866]  ? mark_held_locks+0x130/0x130
[  385.076121]  ? mark_held_locks+0xc7/0x130
[  385.080282]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  385.085310]  ? graph_lock+0x170/0x170
[  385.089122]  ? print_usage_bug+0xc0/0xc0
[  385.093204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.098759]  ? check_preemption_disabled+0x48/0x200
[  385.103799]  ? check_preemption_disabled+0x48/0x200
[  385.108842]  ? __lock_is_held+0xb5/0x140
[  385.112919]  __alloc_pages_nodemask+0xa80/0xde0
[  385.117602]  ? graph_lock+0x170/0x170
[  385.121420]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  385.126447]  ? graph_lock+0x170/0x170
[  385.130279]  ? find_held_lock+0x36/0x1c0
[  385.134363]  ? ____cache_alloc_node+0x1c7/0x1e0
[  385.139041]  ? lock_downgrade+0x900/0x900
[  385.143215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.148775]  cache_grow_begin+0x91/0x8c0
[  385.152847]  ? do_raw_spin_unlock+0xa7/0x2f0
[  385.157276]  fallback_alloc+0x203/0x2e0
[  385.161268]  ____cache_alloc_node+0x1c7/0x1e0
[  385.165785]  kmem_cache_alloc_node+0xe3/0x730
[  385.170312]  ? ipv6_get_ifaddr+0x42e/0x620
[  385.174568]  __alloc_skb+0x119/0x770
[  385.178288]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  385.183669]  ? skb_scrub_packet+0x490/0x490
[  385.187997]  ? lock_downgrade+0x900/0x900
[  385.192167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.197740]  ? refcount_sub_and_test_checked+0x203/0x310
[  385.203212]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  385.208677]  ? addrconf_rs_timer+0x690/0x690
[  385.213109]  ndisc_alloc_skb+0x144/0x340
[  385.217195]  ndisc_send_rs+0x331/0x6e0
[  385.221097]  addrconf_rs_timer+0x314/0x690
[  385.225350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.229606]  call_timer_fn+0x272/0x920
[  385.233501]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.237844]  ? process_timeout+0x40/0x40
[  385.241907]  ? find_held_lock+0x36/0x1c0
[  385.245985]  ? __run_timers+0x7da/0xc70
[  385.249968]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.254471]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.258977]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.263221]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  385.267817]  ? trace_hardirqs_on+0xbd/0x310
[  385.272138]  ? kasan_check_read+0x11/0x20
[  385.276308]  ? __run_timers+0x7da/0xc70
[  385.280291]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  385.286270]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.290547]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.294809]  __run_timers+0x7e5/0xc70
[  385.298634]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  385.304009]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  385.309042]  ? graph_lock+0x170/0x170
[  385.312857]  ? enqueue_hrtimer+0x1a5/0x560
[  385.317096]  ? lock_release+0x970/0x970
[  385.321076]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  385.326283]  ? find_held_lock+0x36/0x1c0
[  385.330353]  ? graph_lock+0x170/0x170
[  385.334168]  ? pvclock_read_flags+0x160/0x160
[  385.338669]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.344226]  ? check_preemption_disabled+0x48/0x200
[  385.349263]  ? __lock_is_held+0xb5/0x140
[  385.353342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.358892]  ? check_preemption_disabled+0x48/0x200
[  385.363927]  run_timer_softirq+0x52/0xb0
[  385.367993]  ? rcu_read_lock_sched_held+0x108/0x120
[  385.373015]  __do_softirq+0x30b/0xad8
[  385.376834]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  385.381952]  ? pvclock_read_flags+0x160/0x160
[  385.386449]  ? lapic_next_event+0x5a/0x90
[  385.390604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.396147]  ? check_preemption_disabled+0x48/0x200
[  385.401182]  ? check_preemption_disabled+0x48/0x200
[  385.406221]  ? kvm_clock_read+0x18/0x30
[  385.410211]  ? kvm_sched_clock_read+0x9/0x20
[  385.414630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.420184]  ? check_preemption_disabled+0x48/0x200
[  385.425223]  irq_exit+0x17f/0x1c0
[  385.428689]  smp_apic_timer_interrupt+0x1cb/0x760
[  385.433542]  ? smp_reschedule_interrupt+0x109/0x650
[  385.438575]  ? smp_call_function_single_interrupt+0x650/0x650
[  385.444473]  ? interrupt_entry+0xb5/0xf0
[  385.448549]  ? trace_hardirqs_off_caller+0xbb/0x310
[  385.453574]  ? trace_hardirqs_off_caller+0xbb/0x310
[  385.458610]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.463479]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.468513]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.473560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.479122]  ? check_preemption_disabled+0x48/0x200
[  385.484156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.489741]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.494614]  apic_timer_interrupt+0xf/0x20
[  385.498858]  </IRQ>
[  385.501627] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  385.506572] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  385.525489] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  385.533223] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  385.541196] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  385.548476] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  385.555752] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  385.563028] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  385.570360]  skb_clone+0x1bb/0x500
[  385.573906]  ? finish_task_switch+0x2f5/0x900
[  385.578411]  ? skb_split+0x11e0/0x11e0
[  385.582312]  ? preempt_notifier_register+0x200/0x200
[  385.587428]  ? __switch_to_asm+0x34/0x70
[  385.591494]  ? __switch_to_asm+0x34/0x70
[  385.595564]  ? __switch_to_asm+0x40/0x70
[  385.599647]  ? __switch_to_asm+0x34/0x70
[  385.603714]  ? __switch_to_asm+0x40/0x70
[  385.607789]  ? __switch_to_asm+0x34/0x70
[  385.611855]  ? __switch_to_asm+0x40/0x70
[  385.615923]  ? __switch_to_asm+0x34/0x70
[  385.619996]  ? __switch_to_asm+0x34/0x70
[  385.624061]  ? __switch_to_asm+0x40/0x70
[  385.628127]  ? __switch_to_asm+0x34/0x70
[  385.632215]  bpf_clone_redirect+0xb9/0x490
[  385.636467]  ? __schedule+0x874/0x1ed0
[  385.640371]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  385.645404]  ? __sched_text_start+0x8/0x8
[  385.649580]  ? retint_kernel+0x2d/0x2d
[  385.653486]  ? find_held_lock+0x36/0x1c0
[  385.657571]  ? lock_acquire+0x1ed/0x520
[  385.661560]  ? bpf_test_run+0x32e/0x5a0
[  385.665551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.671111]  ? check_preemption_disabled+0x48/0x200
[  385.676147]  ? kasan_check_read+0x11/0x20
[  385.680319]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  385.685612]  ? rcu_bh_qs+0xc0/0xc0
[  385.689179]  ? preempt_schedule+0x4d/0x60
[  385.693343]  ? ___preempt_schedule+0x16/0x18
[  385.697772]  ? bpf_test_run+0x1c0/0x5a0
[  385.701774]  ? netlink_diag_dump+0x2a0/0x2a0
[  385.706207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.711757]  ? bpf_test_init.isra.9+0x70/0x100
[  385.716359]  ? bpf_prog_test_run_skb+0x634/0xb40
[  385.721131]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  385.725986]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  385.731531]  ? fput+0x130/0x1a0
[  385.734823]  ? __bpf_prog_get+0x9b/0x290
[  385.738894]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  385.743747]  ? bpf_prog_test_run+0x130/0x1a0
[  385.748185]  ? __x64_sys_bpf+0x3d8/0x510
[  385.752261]  ? bpf_prog_get+0x20/0x20
[  385.756093]  ? do_syscall_64+0x1b9/0x820
[  385.760176]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  385.765565]  ? syscall_return_slowpath+0x5e0/0x5e0
[  385.770508]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.775369]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.780400]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  385.785430]  ? prepare_exit_to_usermode+0x291/0x3b0
[  385.790470]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.795340]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  385.800729] warn_alloc_show_mem: 1 callbacks suppressed
[  385.800741] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  385.800743] Mem-Info:
[  385.800774] active_anon:50125 inactive_anon:112 isolated_anon:0
[  385.800774]  active_file:14 inactive_file:14 isolated_file:0
[  385.800774]  unevictable:0 dirty:0 writeback:0 unstable:0
[  385.800774]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  385.800774]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  385.800774]  free:13772 free_pcp:215 free_cma:0
[  385.806122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  385.812884] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  385.815285] Call Trace:
[  385.848169] Node 0 
[  385.857526]  <IRQ>
[  385.885144] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  385.887714]  dump_stack+0x1c4/0x2b4
[  385.889913] lowmem_reserve[]:
[  385.892067]  ? dump_stack_print_info.cold.2+0x52/0x52
[  385.917552]  0 2819
[  385.921221]  warn_alloc.cold.119+0xb7/0x1bd
[  385.924286]  6323
[  385.929615]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  385.931825]  6323
[  385.936263]  ? lock_downgrade+0x900/0x900
[  385.943141]  ? trace_hardirqs_off+0xb8/0x310
[  385.945178] Node 0 
[  385.949326]  ? trace_hardirqs_off+0xb8/0x310
[  385.953732] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  385.955946]  __alloc_pages_slowpath+0x2667/0x2d80
[  385.960313] lowmem_reserve[]: 0
[  385.987171]  ? warn_alloc+0x120/0x120
[  385.991960]  0
[  385.995237]  ? trace_hardirqs_on+0x310/0x310
[  385.999009]  3503
[  386.000813]  ? warn_alloc+0x120/0x120
[  386.005195]  3503
[  386.007259]  ? print_usage_bug+0xc0/0xc0
[  386.013118]  ? warn_alloc+0x120/0x120
[  386.017152] Node 0 
[  386.020951]  ? ktime_get+0x2e1/0x440
[  386.020988] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  386.023200]  ? print_usage_bug+0xc0/0xc0
[  386.026882] lowmem_reserve[]: 0
[  386.055195]  ? __lock_acquire+0x7ec/0x4ec0
[  386.059228]  0 0
[  386.062514]  ? __lock_acquire+0x7ec/0x4ec0
[  386.066724]  0
[  386.068694]  ? kasan_check_read+0x11/0x20
[  386.074712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.078830] Node 0 
[  386.084367]  ? should_fail+0x22d/0xd01
[  386.084370] DMA: 1*4kB 
[  386.086612]  ? rcu_bh_qs+0xc0/0xc0
[  386.090479] (U) 
[  386.093066]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.096577] 0*8kB 
[  386.098569]  ? __lock_acquire+0x7ec/0x4ec0
[  386.103650] 0*16kB 
[  386.105804]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.110006] 1*32kB (U) 
[  386.112251]  ? __lock_acquire+0x7ec/0x4ec0
[  386.117326] 2*64kB 
[  386.119906]  ? should_fail+0x22d/0xd01
[  386.124114] (U) 
[  386.126350]  ? rcu_idle_enter+0x4b0/0x4b0
[  386.130211] 1*128kB 
[  386.132201]  ? mark_held_locks+0x130/0x130
[  386.136321] (U) 
[  386.138644]  ? mark_held_locks+0x130/0x130
[  386.142853] 1*256kB 
[  386.144832]  ? mark_held_locks+0xc7/0x130
[  386.149044] (U) 
[  386.151368]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  386.155489] 0*512kB 
[  386.157458]  ? graph_lock+0x170/0x170
[  386.162450] 1*1024kB 
[  386.164771]  ? print_usage_bug+0xc0/0xc0
[  386.168565] (U) 
[  386.170980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.175020] 1*2048kB 
[  386.176999]  ? check_preemption_disabled+0x48/0x200
[  386.182508] (M) 
[  386.184921]  ? check_preemption_disabled+0x48/0x200
[  386.189914] 3*4096kB 
[  386.191905]  ? __lock_is_held+0xb5/0x140
[  386.196983] (M) = 15908kB
[  386.196991] Node 0 DMA32: 4*4kB (M) 1*8kB (M) 3*16kB (MH) 3*32kB (MH) 6*64kB (MH) 5*128kB (MH) 2*256kB (M) 4*512kB (MH) 3*1024kB (MH) 3*2048kB (M) 
[  386.199485]  __alloc_pages_nodemask+0xa80/0xde0
[  386.203505] 3*4096kB (M) 
[  386.206269]  ? graph_lock+0x170/0x170
[  386.219606] = 25256kB
[  386.224286]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  386.227009] Node 0 
[  386.230809]  ? graph_lock+0x170/0x170
[  386.233187] Normal: 935*4kB 
[  386.238227]  ? find_held_lock+0x36/0x1c0
[  386.240430] (MEH) 
[  386.244234]  ? ____cache_alloc_node+0x1c7/0x1e0
[  386.247226] 451*8kB 
[  386.251556]  ? lock_downgrade+0x900/0x900
[  386.253677] (ME) 
[  386.258350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.260643] 205*16kB 
[  386.264931]  cache_grow_begin+0x91/0x8c0
[  386.266967] (MEH) 
[  386.272510]  ? do_raw_spin_unlock+0xa7/0x2f0
[  386.274910] 59*32kB (ME) 
[  386.278984]  fallback_alloc+0x203/0x2e0
[  386.281107] 10*64kB 
[  386.285522]  ____cache_alloc_node+0x1c7/0x1e0
[  386.288257] (MH) 
[  386.292250]  kmem_cache_alloc_node+0xe3/0x730
[  386.294552] 0*128kB 3*256kB 
[  386.299068]  ? ipv6_get_ifaddr+0x42e/0x620
[  386.301107] (H) 
[  386.305604]  __alloc_skb+0x119/0x770
[  386.308592] 0*512kB 
[  386.312829]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.314776] 0*1024kB 
[  386.318485]  ? skb_scrub_packet+0x490/0x490
[  386.320779] 0*2048kB 0*4096kB 
[  386.326419]  ? lock_downgrade+0x900/0x900
[  386.328800] = 13924kB
[  386.333125]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.336297] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  386.340622]  ? refcount_sub_and_test_checked+0x203/0x310
[  386.343015] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  386.348559]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  386.357376] 147 total pagecache pages
[  386.363005]  ? addrconf_rs_timer+0x690/0x690
[  386.371559] 0 pages in swap cache
[  386.377024]  ndisc_alloc_skb+0x144/0x340
[  386.380784] Swap cache stats: add 0, delete 0, find 0/0
[  386.380794] Free swap  = 0kB
[  386.385211]  ndisc_send_rs+0x331/0x6e0
[  386.388657] Total swap = 0kB
[  386.392901]  addrconf_rs_timer+0x314/0x690
[  386.398238] 1965979 pages RAM
[  386.401257]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.405112] 0 pages HighMem/MovableOnly
[  386.405120] 342307 pages reserved
[  386.408145]  call_timer_fn+0x272/0x920
[  386.412343] 0 pages cma reserved
[  386.415446]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.419722] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  386.423631]  ? process_timeout+0x40/0x40
[  386.427126] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  386.431192]  ? find_held_lock+0x36/0x1c0
[  386.434541] syz-executor5 cpuset=
[  386.438783]  ? mark_held_locks+0xc7/0x130
[  386.445245] syz5
[  386.449305]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.459775]  mems_allowed=0
[  386.463846]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.485276]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.489520]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  386.494111]  ? trace_hardirqs_on+0xbd/0x310
[  386.498434]  ? kasan_check_read+0x11/0x20
[  386.502590]  ? __run_timers+0x7da/0xc70
[  386.506570]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  386.512038]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.516287]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.520780]  __run_timers+0x7e5/0xc70
[  386.524601]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  386.530361]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  386.535551]  ? graph_lock+0x170/0x170
[  386.539364]  ? print_usage_bug+0xc0/0xc0
[  386.543422]  ? lock_release+0x970/0x970
[  386.547400]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  386.552604]  ? find_held_lock+0x36/0x1c0
[  386.556670]  ? graph_lock+0x170/0x170
[  386.560477]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.566024]  ? check_preemption_disabled+0x48/0x200
[  386.571075]  ? __lock_is_held+0xb5/0x140
[  386.575146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.580876]  ? check_preemption_disabled+0x48/0x200
[  386.585904]  run_timer_softirq+0x52/0xb0
[  386.590322]  ? rcu_read_lock_sched_held+0x108/0x120
[  386.595346]  __do_softirq+0x30b/0xad8
[  386.599175]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  386.604291]  ? pvclock_read_flags+0x160/0x160
[  386.608787]  ? lapic_next_event+0x5a/0x90
[  386.612941]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.618488]  ? check_preemption_disabled+0x48/0x200
[  386.623694]  ? check_preemption_disabled+0x48/0x200
[  386.629088]  ? kvm_clock_read+0x18/0x30
[  386.633073]  ? kvm_sched_clock_read+0x9/0x20
[  386.637493]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.643048]  ? check_preemption_disabled+0x48/0x200
[  386.648081]  irq_exit+0x17f/0x1c0
[  386.651544]  smp_apic_timer_interrupt+0x1cb/0x760
[  386.656395]  ? smp_reschedule_interrupt+0x109/0x650
[  386.661440]  ? smp_call_function_single_interrupt+0x650/0x650
[  386.667347]  ? interrupt_entry+0xb5/0xf0
[  386.671414]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.676432]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.681455]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.686307]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.691336]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.696361]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.701910]  ? check_preemption_disabled+0x48/0x200
[  386.707138]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.712707]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.717562]  apic_timer_interrupt+0xf/0x20
[  386.721795]  </IRQ>
[  386.724043] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  386.729322] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  386.749832] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  386.758001] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  386.765691] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  386.773794] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  386.781683] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  386.789400] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  386.797502]  ? arch_local_irq_restore+0x45/0x52
[  386.802294]  dump_stack+0x195/0x2b4
[  386.806148]  ? dump_stack_print_info.cold.2+0x52/0x52
[  386.811464]  dump_header+0x27b/0xf72
[  386.815198]  ? mark_held_locks+0x130/0x130
[  386.819440]  ? pagefault_out_of_memory+0x197/0x197
[  386.824484]  ? __lock_acquire+0x7ec/0x4ec0
[  386.828716]  ? graph_lock+0x170/0x170
[  386.832521]  ? mem_cgroup_charge_statistics+0x780/0x780
[  386.837888]  ? print_usage_bug+0xc0/0xc0
[  386.841956]  ? graph_lock+0x170/0x170
[  386.845762]  ? print_usage_bug+0xc0/0xc0
[  386.849823]  ? print_usage_bug+0xc0/0xc0
[  386.853897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.859441]  ? find_held_lock+0x36/0x1c0
[  386.863515]  ? mark_held_locks+0xc7/0x130
[  386.867671]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  386.872775]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  386.877884]  ? lockdep_hardirqs_on+0x421/0x5c0
[  386.882473]  ? trace_hardirqs_on+0xbd/0x310
[  386.886793]  ? kasan_check_read+0x11/0x20
[  386.890944]  ? ___ratelimit+0x36f/0x655
[  386.894924]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  386.900381]  ? trace_hardirqs_on+0x310/0x310
[  386.904792]  ? lock_downgrade+0x900/0x900
[  386.908951]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  386.914062]  ? ___ratelimit+0xaa/0x655
[  386.917953]  ? idr_get_free+0xec0/0xec0
[  386.921933]  ? kasan_check_write+0x14/0x20
[  386.926188]  ? do_raw_spin_lock+0xc1/0x200
[  386.930439]  oom_kill_process.cold.27+0x10/0x903
[  386.935203]  ? graph_lock+0x170/0x170
[  386.939012]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  386.944816]  ? kasan_check_read+0x11/0x20
[  386.948966]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.954251]  ? oom_evaluate_task+0x540/0x540
[  386.958669]  ? find_held_lock+0x36/0x1c0
[  386.962832]  ? out_of_memory+0x974/0x1430
[  386.966986]  ? lock_downgrade+0x900/0x900
[  386.971135]  ? check_preemption_disabled+0x48/0x200
[  386.976179]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  386.981979]  ? kasan_check_read+0x11/0x20
[  386.986133]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.991418]  ? rcu_bh_qs+0xc0/0xc0
[  386.994964]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.000502]  ? oom_evaluate_task+0x302/0x540
[  387.004921]  out_of_memory+0xa84/0x1430
[  387.008909]  ? oom_killer_disable+0x3a0/0x3a0
[  387.013404]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  387.018339]  ? __mutex_add_waiter+0x2a0/0x2a0
[  387.022850]  __alloc_pages_slowpath+0x2318/0x2d80
[  387.027730]  ? warn_alloc+0x120/0x120
[  387.031536]  ? dequeue_entity+0x3f4/0x1770
[  387.035776]  ? rcu_read_lock_sched_held+0x108/0x120
[  387.040806]  ? print_usage_bug+0xc0/0xc0
[  387.044873]  ? warn_alloc+0x120/0x120
[  387.048677]  ? print_usage_bug+0xc0/0xc0
[  387.052743]  ? print_usage_bug+0xc0/0xc0
[  387.056811]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.062353]  ? should_fail+0x22d/0xd01
[  387.066366]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.071508]  ? __lock_is_held+0xb5/0x140
[  387.075577]  ? graph_lock+0x170/0x170
[  387.079386]  ? ___might_sleep+0x1ed/0x300
[  387.083542]  ? lock_release+0x970/0x970
[  387.087524]  ? arch_local_save_flags+0x40/0x40
[  387.092172]  ? __might_sleep+0x95/0x190
[  387.096166]  __alloc_pages_nodemask+0xa80/0xde0
[  387.100861]  ? graph_lock+0x170/0x170
[  387.104673]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  387.109693]  ? graph_lock+0x170/0x170
[  387.113512]  ? mark_held_locks+0xc7/0x130
[  387.117660]  ? find_held_lock+0x36/0x1c0
[  387.121737]  ? cache_grow_begin+0x5a4/0x8c0
[  387.126077]  ? lockdep_hardirqs_on+0x421/0x5c0
[  387.130678]  ? trace_hardirqs_on+0xbd/0x310
[  387.135012]  ? fallback_alloc+0x203/0x2e0
[  387.139181]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.144642]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  387.150199]  cache_grow_begin+0x91/0x8c0
[  387.154266]  ? do_raw_spin_unlock+0xa7/0x2f0
[  387.158685]  fallback_alloc+0x203/0x2e0
[  387.162670]  ____cache_alloc_node+0x1c7/0x1e0
[  387.167180]  kmem_cache_alloc_trace+0x214/0x750
[  387.171866]  do_syslog+0xb9b/0x1690
[  387.175507]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  387.180528]  ? finish_wait+0x430/0x430
[  387.184421]  ? aa_path_link+0x5e0/0x5e0
[  387.188403]  kmsg_read+0x8f/0xc0
[  387.191770]  ? kmsg_poll+0xb0/0xb0
[  387.195314]  proc_reg_read+0x2a3/0x3d0
[  387.199214]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  387.204149]  ? trace_hardirqs_off+0x310/0x310
[  387.208660]  ? lockdep_hardirqs_on+0x421/0x5c0
[  387.213246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.218805]  __vfs_read+0x117/0x9b0
[  387.222464]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  387.227408]  ? vfs_copy_file_range+0xb90/0xb90
[  387.232002]  ? fsnotify+0x12f0/0x12f0
[  387.236080]  ? fsnotify_first_mark+0x350/0x350
[  387.240682]  ? security_file_permission+0x1c2/0x230
[  387.245723]  ? rw_verify_area+0x118/0x360
[  387.249882]  vfs_read+0x17f/0x3c0
[  387.253346]  ksys_read+0x101/0x260
[  387.256901]  ? kernel_write+0x120/0x120
[  387.260882]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.266340]  ? trace_hardirqs_on+0x310/0x310
[  387.270764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.276328]  __x64_sys_read+0x73/0xb0
[  387.280141]  do_syscall_64+0x1b9/0x820
[  387.284040]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  387.289410]  ? syscall_return_slowpath+0x5e0/0x5e0
[  387.294343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.299201]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.304219]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  387.309241]  ? prepare_exit_to_usermode+0x291/0x3b0
[  387.314266]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.319127]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  387.324325] RIP: 0033:0x7ff70d3601fd
[  387.328048] Code: Bad RIP value.
[  387.331411] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  387.339121] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  387.346388] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  387.353660] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  387.360936] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  387.368206] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  387.375509] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  387.375574] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  387.382791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  387.382797] Call Trace:
[  387.382804]  <IRQ>
[  387.382827]  dump_stack+0x1c4/0x2b4
[  387.382846]  ? dump_stack_print_info.cold.2+0x52/0x52
[  387.389426] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  387.398715]  warn_alloc.cold.119+0xb7/0x1bd
[  387.401268] rsyslogd cpuset=
[  387.403411]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  387.407010] /
[  387.412197]  ? lock_downgrade+0x900/0x900
[  387.422231]  mems_allowed=0
[  387.426558]  ? trace_hardirqs_off+0xb8/0x310
[  387.447564]  ? trace_hardirqs_off+0xb8/0x310
[  387.451987]  __alloc_pages_slowpath+0x2667/0x2d80
[  387.456866]  ? warn_alloc+0x120/0x120
[  387.460673]  ? warn_alloc+0x120/0x120
[  387.464484]  ? print_usage_bug+0xc0/0xc0
[  387.468552]  ? warn_alloc+0x120/0x120
[  387.472386]  ? print_usage_bug+0xc0/0xc0
[  387.476455]  ? __lock_acquire+0x7ec/0x4ec0
[  387.480689]  ? __lock_acquire+0x7ec/0x4ec0
[  387.484923]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.490464]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.496003]  ? should_fail+0x22d/0xd01
[  387.499895]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.505001]  ? __lock_acquire+0x7ec/0x4ec0
[  387.509244]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.514348]  ? __lock_acquire+0x7ec/0x4ec0
[  387.518579]  ? should_fail+0x22d/0xd01
[  387.522481]  ? mark_held_locks+0x130/0x130
[  387.526723]  ? mark_held_locks+0x130/0x130
[  387.530962]  ? graph_lock+0x170/0x170
[  387.534764]  ? print_usage_bug+0xc0/0xc0
[  387.538826]  ? graph_lock+0x170/0x170
[  387.542627]  ? print_usage_bug+0xc0/0xc0
[  387.546690]  ? wq_watchdog_touch+0x9c/0xfe
[  387.550926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.556467]  ? check_preemption_disabled+0x48/0x200
[  387.561483]  ? check_preemption_disabled+0x48/0x200
[  387.566516]  ? __lock_is_held+0xb5/0x140
[  387.570587]  __alloc_pages_nodemask+0xa80/0xde0
[  387.575261]  ? graph_lock+0x170/0x170
[  387.579066]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  387.584079]  ? graph_lock+0x170/0x170
[  387.587895]  ? find_held_lock+0x36/0x1c0
[  387.591965]  ? ____cache_alloc_node+0x1c7/0x1e0
[  387.596636]  ? lock_downgrade+0x900/0x900
[  387.600793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.606341]  cache_grow_begin+0x91/0x8c0
[  387.610408]  ? do_raw_spin_unlock+0xa7/0x2f0
[  387.614828]  fallback_alloc+0x203/0x2e0
[  387.618810]  ____cache_alloc_node+0x1c7/0x1e0
[  387.623312]  kmem_cache_alloc_node+0xe3/0x730
[  387.627813]  ? ipv6_get_ifaddr+0x42e/0x620
[  387.632064]  __alloc_skb+0x119/0x770
[  387.635780]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  387.641069]  ? skb_scrub_packet+0x490/0x490
[  387.645393]  ? lock_downgrade+0x900/0x900
[  387.649555]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.655098]  ? refcount_sub_and_test_checked+0x203/0x310
[  387.660559]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  387.666017]  ? addrconf_rs_timer+0x690/0x690
[  387.670446]  ndisc_alloc_skb+0x144/0x340
[  387.674519]  ndisc_send_rs+0x331/0x6e0
[  387.678441]  addrconf_rs_timer+0x314/0x690
[  387.682686]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.686941]  call_timer_fn+0x272/0x920
[  387.690832]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.695075]  ? process_timeout+0x40/0x40
[  387.699135]  ? find_held_lock+0x36/0x1c0
[  387.703216]  ? __run_timers+0x7da/0xc70
[  387.707246]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.711746]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.716241]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.720483]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  387.725068]  ? trace_hardirqs_on+0xbd/0x310
[  387.729386]  ? kasan_check_read+0x11/0x20
[  387.733540]  ? __run_timers+0x7da/0xc70
[  387.737519]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.742986]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.747238]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.751475]  __run_timers+0x7e5/0xc70
[  387.755290]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  387.760661]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  387.765726]  ? graph_lock+0x170/0x170
[  387.769553]  ? enqueue_hrtimer+0x1a5/0x560
[  387.773794]  ? lock_release+0x970/0x970
[  387.777778]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  387.782979]  ? find_held_lock+0x36/0x1c0
[  387.787049]  ? graph_lock+0x170/0x170
[  387.790851]  ? pvclock_read_flags+0x160/0x160
[  387.795352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.800897]  ? check_preemption_disabled+0x48/0x200
[  387.805925]  ? __lock_is_held+0xb5/0x140
[  387.809990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.815541]  ? check_preemption_disabled+0x48/0x200
[  387.820573]  run_timer_softirq+0x52/0xb0
[  387.824637]  ? rcu_read_lock_sched_held+0x108/0x120
[  387.829746]  __do_softirq+0x30b/0xad8
[  387.833563]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  387.838675]  ? pvclock_read_flags+0x160/0x160
[  387.843181]  ? lapic_next_event+0x5a/0x90
[  387.847333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.852873]  ? check_preemption_disabled+0x48/0x200
[  387.857888]  ? check_preemption_disabled+0x48/0x200
[  387.862916]  ? kvm_clock_read+0x18/0x30
[  387.866890]  ? kvm_sched_clock_read+0x9/0x20
[  387.871303]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.876846]  ? check_preemption_disabled+0x48/0x200
[  387.881881]  irq_exit+0x17f/0x1c0
[  387.885339]  smp_apic_timer_interrupt+0x1cb/0x760
[  387.890193]  ? smp_reschedule_interrupt+0x109/0x650
[  387.895214]  ? smp_call_function_single_interrupt+0x650/0x650
[  387.901101]  ? interrupt_entry+0xb5/0xf0
[  387.905177]  ? trace_hardirqs_off_caller+0xbb/0x310
[  387.910200]  ? trace_hardirqs_off_caller+0xbb/0x310
[  387.915221]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.920064]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.925081]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.930099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.935651]  ? check_preemption_disabled+0x48/0x200
[  387.940670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.946223]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.951088]  apic_timer_interrupt+0xf/0x20
[  387.955317]  </IRQ>
[  387.957559] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  387.962492] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  387.981406] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  387.989129] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  387.996410] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  388.003681] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  388.010948] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  388.018218] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  388.025545]  skb_clone+0x1bb/0x500
[  388.029093]  ? finish_task_switch+0x2f5/0x900
[  388.033592]  ? skb_split+0x11e0/0x11e0
[  388.037483]  ? preempt_notifier_register+0x200/0x200
[  388.042588]  ? __switch_to_asm+0x34/0x70
[  388.046652]  ? __switch_to_asm+0x34/0x70
[  388.050716]  ? __switch_to_asm+0x40/0x70
[  388.054779]  ? __switch_to_asm+0x34/0x70
[  388.058843]  ? __switch_to_asm+0x40/0x70
[  388.062907]  ? __switch_to_asm+0x34/0x70
[  388.066966]  ? __switch_to_asm+0x40/0x70
[  388.071024]  ? __switch_to_asm+0x34/0x70
[  388.075087]  ? __switch_to_asm+0x34/0x70
[  388.079157]  ? __switch_to_asm+0x40/0x70
[  388.083230]  ? __switch_to_asm+0x34/0x70
[  388.087303]  bpf_clone_redirect+0xb9/0x490
[  388.091548]  ? __schedule+0x874/0x1ed0
[  388.095445]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  388.100471]  ? __sched_text_start+0x8/0x8
[  388.104627]  ? retint_kernel+0x2d/0x2d
[  388.108524]  ? find_held_lock+0x36/0x1c0
[  388.112600]  ? lock_acquire+0x1ed/0x520
[  388.116574]  ? bpf_test_run+0x32e/0x5a0
[  388.120556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.126102]  ? check_preemption_disabled+0x48/0x200
[  388.131134]  ? kasan_check_read+0x11/0x20
[  388.135302]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  388.140589]  ? rcu_bh_qs+0xc0/0xc0
[  388.144153]  ? preempt_schedule+0x4d/0x60
[  388.148317]  ? ___preempt_schedule+0x16/0x18
[  388.152741]  ? bpf_test_run+0x1c0/0x5a0
[  388.156728]  ? netlink_diag_dump+0x2a0/0x2a0
[  388.161145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.166698]  ? bpf_test_init.isra.9+0x70/0x100
[  388.171295]  ? bpf_prog_test_run_skb+0x634/0xb40
[  388.176065]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  388.180912]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  388.186455]  ? fput+0x130/0x1a0
[  388.189740]  ? __bpf_prog_get+0x9b/0x290
[  388.193817]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  388.198956]  ? bpf_prog_test_run+0x130/0x1a0
[  388.203386]  ? __x64_sys_bpf+0x3d8/0x510
[  388.207460]  ? bpf_prog_get+0x20/0x20
[  388.211291]  ? do_syscall_64+0x1b9/0x820
[  388.215378]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  388.220758]  ? syscall_return_slowpath+0x5e0/0x5e0
[  388.225697]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.230563]  ? trace_hardirqs_on_caller+0x310/0x310
[  388.235596]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  388.240635]  ? prepare_exit_to_usermode+0x291/0x3b0
[  388.245674]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.250545]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  388.255930] warn_alloc_show_mem: 1 callbacks suppressed
[  388.255943] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  388.255945] Mem-Info:
[  388.255975] active_anon:50125 inactive_anon:112 isolated_anon:0
[  388.255975]  active_file:14 inactive_file:14 isolated_file:0
[  388.255975]  unevictable:0 dirty:0 writeback:0 unstable:0
[  388.255975]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  388.255975]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  388.255975]  free:13772 free_pcp:215 free_cma:0
[  388.261319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  388.268080] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  388.270487] Call Trace:
[  388.303365] Node 0 
[  388.312745]  <IRQ>
[  388.340355] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  388.342921]  dump_stack+0x1c4/0x2b4
[  388.345124] lowmem_reserve[]:
[  388.347277]  ? dump_stack_print_info.cold.2+0x52/0x52
[  388.372766]  0
[  388.376411]  warn_alloc.cold.119+0xb7/0x1bd
[  388.379475]  2819
[  388.384665]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  388.386434]  6323 6323
[  388.390762]  ? lock_downgrade+0x900/0x900
[  388.392812] Node 0 
[  388.397674]  ? trace_hardirqs_off+0xb8/0x310
[  388.400177] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  388.404302]  ? trace_hardirqs_off+0xb8/0x310
[  388.406510] lowmem_reserve[]:
[  388.410927]  __alloc_pages_slowpath+0x2667/0x2d80
[  388.437703]  0 0
[  388.442169]  ? warn_alloc+0x120/0x120
[  388.445213]  3503
[  388.450056]  ? trace_hardirqs_on+0x310/0x310
[  388.452004]  3503
[  388.455804]  ? warn_alloc+0x120/0x120
[  388.462248]  ? print_usage_bug+0xc0/0xc0
[  388.464287] Node 0 
[  388.468085]  ? warn_alloc+0x120/0x120
[  388.472148] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  388.474358]  ? ktime_get+0x2e1/0x440
[  388.478135] lowmem_reserve[]:
[  388.506450]  ? print_usage_bug+0xc0/0xc0
[  388.510135]  0 0
[  388.513264]  ? __lock_acquire+0x7ec/0x4ec0
[  388.517293]  0 0
[  388.519272]  ? __lock_acquire+0x7ec/0x4ec0
[  388.525454]  ? kasan_check_read+0x11/0x20
[  388.529667] Node 0 
[  388.533821]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.533824] DMA: 1*4kB 
[  388.536069]  ? should_fail+0x22d/0xd01
[  388.541584] (U) 
[  388.544181]  ? rcu_bh_qs+0xc0/0xc0
[  388.548038] 0*8kB 0*16kB 
[  388.550026]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.553541] 1*32kB 
[  388.556298]  ? __lock_acquire+0x7ec/0x4ec0
[  388.561376] (U) 
[  388.563613]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.567818] 2*64kB 
[  388.569791]  ? __lock_acquire+0x7ec/0x4ec0
[  388.574867] (U) 
[  388.577102]  ? should_fail+0x22d/0xd01
[  388.581310] 1*128kB 
[  388.583294]  ? rcu_idle_enter+0x4b0/0x4b0
[  388.587150] (U) 
[  388.589483]  ? mark_held_locks+0x130/0x130
[  388.593600] 1*256kB 
[  388.595577]  ? mark_held_locks+0x130/0x130
[  388.599782] (U) 
[  388.602110]  ? mark_held_locks+0xc7/0x130
[  388.606307] 0*512kB 1*1024kB 
[  388.608299]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  388.612418] (U) 
[  388.615522]  ? graph_lock+0x170/0x170
[  388.620516] 1*2048kB 
[  388.622490]  ? print_usage_bug+0xc0/0xc0
[  388.626262] (M) 
[  388.628673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.632713] 3*4096kB 
[  388.634693]  ? check_preemption_disabled+0x48/0x200
[  388.640204] (M) 
[  388.642617]  ? check_preemption_disabled+0x48/0x200
[  388.647609] = 15908kB
[  388.649602]  ? __lock_is_held+0xb5/0x140
[  388.654583] Node 0 
[  388.656998]  __alloc_pages_nodemask+0xa80/0xde0
[  388.661025] DMA32: 
[  388.663264]  ? graph_lock+0x170/0x170
[  388.667907] 4*4kB 
[  388.670144]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  388.673912] (M) 
[  388.676059]  ? graph_lock+0x170/0x170
[  388.681051] 1*8kB 
[  388.683041]  ? find_held_lock+0x36/0x1c0
[  388.686799] (M) 
[  388.688957]  ? ____cache_alloc_node+0x1c7/0x1e0
[  388.692980] 3*16kB (MH) 3*32kB (MH) 
[  388.694973]  ? lock_downgrade+0x900/0x900
[  388.699621] 6*64kB 
[  388.703343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.707458] (MH) 
[  388.709697]  cache_grow_begin+0x91/0x8c0
[  388.715213] 5*128kB 
[  388.717280]  ? do_raw_spin_unlock+0xa7/0x2f0
[  388.721312] (MH) 
[  388.723645]  fallback_alloc+0x203/0x2e0
[  388.728022] 2*256kB 
[  388.730094]  ____cache_alloc_node+0x1c7/0x1e0
[  388.734035] (M) 
[  388.736365]  kmem_cache_alloc_node+0xe3/0x730
[  388.740828] 4*512kB (MH) 
[  388.742820]  ? ipv6_get_ifaddr+0x42e/0x620
[  388.747285] 3*1024kB 
[  388.750063]  __alloc_skb+0x119/0x770
[  388.754249] (MH) 3*2048kB 
[  388.756673]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  388.760358] (M) 
[  388.763209]  ? skb_scrub_packet+0x490/0x490
[  388.768456] 3*4096kB 
[  388.770433]  ? lock_downgrade+0x900/0x900
[  388.774718] (M) = 25256kB
[  388.777147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.781267] Node 0 
[  388.784029]  ? refcount_sub_and_test_checked+0x203/0x310
[  388.789541] Normal: 
[  388.791782]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  388.797201] 935*4kB 
[  388.799527]  ? addrconf_rs_timer+0x690/0x690
[  388.804961] (MEH) 
[  388.807298]  ndisc_alloc_skb+0x144/0x340
[  388.811666] 451*8kB 
[  388.813821]  ndisc_send_rs+0x331/0x6e0
[  388.817850] (ME) 
[  388.820184]  addrconf_rs_timer+0x314/0x690
[  388.824032] 205*16kB (MEH) 
[  388.826113]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.830313] 59*32kB 
[  388.833252]  call_timer_fn+0x272/0x920
[  388.837452] (ME) 
[  388.839777]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.843634] 10*64kB (MH) 
[  388.845714]  ? process_timeout+0x40/0x40
[  388.849911] 0*128kB 3*256kB 
[  388.852675]  ? find_held_lock+0x36/0x1c0
[  388.852699]  ? mark_held_locks+0xc7/0x130
[  388.856729] (H) 
[  388.859746]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.863783] 0*512kB 
[  388.867929]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.869880] 0*1024kB 
[  388.874373]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.876674] 0*2048kB 
[  388.881186]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  388.883573] 0*4096kB 
[  388.887806]  ? trace_hardirqs_on+0xbd/0x310
[  388.890191] = 13924kB
[  388.894768]  ? kasan_check_read+0x11/0x20
[  388.897170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  388.902958]  ? __run_timers+0x7da/0xc70
[  388.905352] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  388.909489]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  388.918308] 147 total pagecache pages
[  388.922292]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.930938] 0 pages in swap cache
[  388.936397]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.940178] Swap cache stats: add 0, delete 0, find 0/0
[  388.940187] Free swap  = 0kB
[  388.944423]  __run_timers+0x7e5/0xc70
[  388.947846] Total swap = 0kB
[  388.947854] 1965979 pages RAM
[  388.952098]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  388.957430] 0 pages HighMem/MovableOnly
[  388.957441] 342307 pages reserved
[  388.960472]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  388.964243] 0 pages cma reserved
[  388.964321] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  388.967276]  ? graph_lock+0x170/0x170
[  388.970486] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  388.975735]  ? print_usage_bug+0xc0/0xc0
[  388.979687] syz-executor5 cpuset=
[  388.983140]  ? lock_release+0x970/0x970
[  388.988149] syz5
[  388.991526]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  388.998002]  mems_allowed=0
[  389.033886]  ? find_held_lock+0x36/0x1c0
[  389.037965]  ? graph_lock+0x170/0x170
[  389.041784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.047336]  ? check_preemption_disabled+0x48/0x200
[  389.052398]  ? __lock_is_held+0xb5/0x140
[  389.056470]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.062038]  ? check_preemption_disabled+0x48/0x200
[  389.067361]  run_timer_softirq+0x52/0xb0
[  389.071430]  ? rcu_read_lock_sched_held+0x108/0x120
[  389.076460]  __do_softirq+0x30b/0xad8
[  389.080281]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  389.085405]  ? pvclock_read_flags+0x160/0x160
[  389.089915]  ? lapic_next_event+0x5a/0x90
[  389.094323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.099875]  ? check_preemption_disabled+0x48/0x200
[  389.104898]  ? check_preemption_disabled+0x48/0x200
[  389.109932]  ? kvm_clock_read+0x18/0x30
[  389.113915]  ? kvm_sched_clock_read+0x9/0x20
[  389.118338]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.124243]  ? check_preemption_disabled+0x48/0x200
[  389.129296]  irq_exit+0x17f/0x1c0
[  389.132767]  smp_apic_timer_interrupt+0x1cb/0x760
[  389.137626]  ? smp_reschedule_interrupt+0x109/0x650
[  389.142661]  ? smp_call_function_single_interrupt+0x650/0x650
[  389.148558]  ? interrupt_entry+0xb5/0xf0
[  389.152637]  ? trace_hardirqs_off_caller+0xbb/0x310
[  389.157842]  ? trace_hardirqs_off_caller+0xbb/0x310
[  389.162877]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.167736]  ? trace_hardirqs_on_caller+0x310/0x310
[  389.172762]  ? trace_hardirqs_on_caller+0x310/0x310
[  389.177790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.183342]  ? check_preemption_disabled+0x48/0x200
[  389.188366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.193916]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.198774]  apic_timer_interrupt+0xf/0x20
[  389.203007]  </IRQ>
[  389.205259] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  389.210543] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  389.229462] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  389.237205] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  389.244489] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  389.251766] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  389.259047] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  389.266325] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  389.273631]  ? arch_local_irq_restore+0x45/0x52
[  389.278316]  dump_stack+0x195/0x2b4
[  389.281955]  ? dump_stack_print_info.cold.2+0x52/0x52
[  389.287170]  dump_header+0x27b/0xf72
[  389.290897]  ? mark_held_locks+0x130/0x130
[  389.295136]  ? pagefault_out_of_memory+0x197/0x197
[  389.300084]  ? __lock_acquire+0x7ec/0x4ec0
[  389.304335]  ? graph_lock+0x170/0x170
[  389.308140]  ? mem_cgroup_charge_statistics+0x780/0x780
[  389.313523]  ? print_usage_bug+0xc0/0xc0
[  389.317603]  ? graph_lock+0x170/0x170
[  389.321409]  ? print_usage_bug+0xc0/0xc0
[  389.325473]  ? print_usage_bug+0xc0/0xc0
[  389.329560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.335111]  ? find_held_lock+0x36/0x1c0
[  389.339211]  ? mark_held_locks+0xc7/0x130
[  389.343369]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  389.348475]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  389.353602]  ? lockdep_hardirqs_on+0x421/0x5c0
[  389.358196]  ? trace_hardirqs_on+0xbd/0x310
[  389.362521]  ? kasan_check_read+0x11/0x20
[  389.366689]  ? ___ratelimit+0x36f/0x655
[  389.370667]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.376130]  ? trace_hardirqs_on+0x310/0x310
[  389.380547]  ? lock_downgrade+0x900/0x900
[  389.384709]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  389.389814]  ? ___ratelimit+0xaa/0x655
[  389.393708]  ? idr_get_free+0xec0/0xec0
[  389.397703]  ? kasan_check_write+0x14/0x20
[  389.401944]  ? do_raw_spin_lock+0xc1/0x200
[  389.406196]  oom_kill_process.cold.27+0x10/0x903
[  389.410958]  ? graph_lock+0x170/0x170
[  389.414773]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  389.420575]  ? kasan_check_read+0x11/0x20
[  389.424730]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  389.430017]  ? oom_evaluate_task+0x540/0x540
[  389.434437]  ? find_held_lock+0x36/0x1c0
[  389.438513]  ? out_of_memory+0x974/0x1430
[  389.442665]  ? lock_downgrade+0x900/0x900
[  389.446817]  ? check_preemption_disabled+0x48/0x200
[  389.451851]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  389.457652]  ? kasan_check_read+0x11/0x20
[  389.461805]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  389.467096]  ? rcu_bh_qs+0xc0/0xc0
[  389.470657]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.476199]  ? oom_evaluate_task+0x302/0x540
[  389.480622]  out_of_memory+0xa84/0x1430
[  389.484611]  ? oom_killer_disable+0x3a0/0x3a0
[  389.489112]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  389.494053]  ? __mutex_add_waiter+0x2a0/0x2a0
[  389.498570]  __alloc_pages_slowpath+0x2318/0x2d80
[  389.503453]  ? warn_alloc+0x120/0x120
[  389.507260]  ? dequeue_entity+0x3f4/0x1770
[  389.511498]  ? rcu_read_lock_sched_held+0x108/0x120
[  389.516529]  ? print_usage_bug+0xc0/0xc0
[  389.520598]  ? warn_alloc+0x120/0x120
[  389.524415]  ? print_usage_bug+0xc0/0xc0
[  389.528499]  ? print_usage_bug+0xc0/0xc0
[  389.532567]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.538110]  ? should_fail+0x22d/0xd01
[  389.542009]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  389.547156]  ? __lock_is_held+0xb5/0x140
[  389.551246]  ? graph_lock+0x170/0x170
[  389.555058]  ? ___might_sleep+0x1ed/0x300
[  389.559208]  ? lock_release+0x970/0x970
[  389.563198]  ? arch_local_save_flags+0x40/0x40
[  389.567805]  ? __might_sleep+0x95/0x190
[  389.571790]  __alloc_pages_nodemask+0xa80/0xde0
[  389.576468]  ? graph_lock+0x170/0x170
[  389.580278]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  389.585297]  ? graph_lock+0x170/0x170
[  389.589111]  ? mark_held_locks+0xc7/0x130
[  389.593260]  ? find_held_lock+0x36/0x1c0
[  389.597328]  ? cache_grow_begin+0x5a4/0x8c0
[  389.601654]  ? lockdep_hardirqs_on+0x421/0x5c0
[  389.606242]  ? trace_hardirqs_on+0xbd/0x310
[  389.610566]  ? fallback_alloc+0x203/0x2e0
[  389.614721]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.620198]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  389.625840]  cache_grow_begin+0x91/0x8c0
[  389.629911]  ? do_raw_spin_unlock+0xa7/0x2f0
[  389.634341]  fallback_alloc+0x203/0x2e0
[  389.638329]  ____cache_alloc_node+0x1c7/0x1e0
[  389.642840]  kmem_cache_alloc_trace+0x214/0x750
[  389.647536]  do_syslog+0xb9b/0x1690
[  389.651189]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  389.656216]  ? finish_wait+0x430/0x430
[  389.660108]  ? aa_path_link+0x5e0/0x5e0
[  389.664097]  kmsg_read+0x8f/0xc0
[  389.667465]  ? kmsg_poll+0xb0/0xb0
[  389.671009]  proc_reg_read+0x2a3/0x3d0
[  389.674915]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  389.679853]  ? trace_hardirqs_off+0x310/0x310
[  389.684362]  ? lockdep_hardirqs_on+0x421/0x5c0
[  389.688954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.694517]  __vfs_read+0x117/0x9b0
[  389.698168]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  389.703118]  ? vfs_copy_file_range+0xb90/0xb90
[  389.707717]  ? fsnotify+0x12f0/0x12f0
[  389.711534]  ? fsnotify_first_mark+0x350/0x350
[  389.716142]  ? security_file_permission+0x1c2/0x230
[  389.721189]  ? rw_verify_area+0x118/0x360
[  389.725355]  vfs_read+0x17f/0x3c0
[  389.728825]  ksys_read+0x101/0x260
[  389.732383]  ? kernel_write+0x120/0x120
[  389.736369]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.741824]  ? trace_hardirqs_on+0x310/0x310
[  389.746236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.751797]  __x64_sys_read+0x73/0xb0
[  389.755610]  do_syscall_64+0x1b9/0x820
[  389.759507]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  389.764888]  ? syscall_return_slowpath+0x5e0/0x5e0
[  389.769823]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.774676]  ? trace_hardirqs_on_caller+0x310/0x310
[  389.779708]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  389.784736]  ? prepare_exit_to_usermode+0x291/0x3b0
[  389.789770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.794627]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  389.799824] RIP: 0033:0x7ff70d3601fd
[  389.803546] Code: Bad RIP value.
[  389.806907] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  389.814626] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  389.821913] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  389.829199] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  389.836492] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  389.843769] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  389.851084] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  389.851149] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  389.858370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  389.858381] Call Trace:
[  389.865000] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  389.874219]  <IRQ>
[  389.876791] rsyslogd cpuset=
[  389.886850]  dump_stack+0x1c4/0x2b4
[  389.888977] /
[  389.891997]  ? dump_stack_print_info.cold.2+0x52/0x52
[  389.895599]  mems_allowed=0
[  389.897322]  warn_alloc.cold.119+0xb7/0x1bd
[  389.909727]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  389.914590]  ? lock_downgrade+0x900/0x900
[  389.918759]  ? trace_hardirqs_off+0xb8/0x310
[  389.923190]  ? trace_hardirqs_off+0xb8/0x310
[  389.927622]  __alloc_pages_slowpath+0x2667/0x2d80
[  389.932512]  ? warn_alloc+0x120/0x120
[  389.936327]  ? trace_hardirqs_on+0x310/0x310
[  389.940752]  ? warn_alloc+0x120/0x120
[  389.944571]  ? print_usage_bug+0xc0/0xc0
[  389.948643]  ? warn_alloc+0x120/0x120
[  389.952445]  ? ktime_get+0x2e1/0x440
[  389.956175]  ? print_usage_bug+0xc0/0xc0
[  389.960250]  ? __lock_acquire+0x7ec/0x4ec0
[  389.964493]  ? __lock_acquire+0x7ec/0x4ec0
[  389.968735]  ? kasan_check_read+0x11/0x20
[  389.972895]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.978450]  ? should_fail+0x22d/0xd01
[  389.982356]  ? rcu_bh_qs+0xc0/0xc0
[  389.985920]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  389.991043]  ? __lock_acquire+0x7ec/0x4ec0
[  389.995303]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.000427]  ? __lock_acquire+0x7ec/0x4ec0
[  390.004674]  ? should_fail+0x22d/0xd01
[  390.008580]  ? rcu_idle_enter+0x4b0/0x4b0
[  390.012749]  ? mark_held_locks+0x130/0x130
[  390.017089]  ? mark_held_locks+0x130/0x130
[  390.021346]  ? mark_held_locks+0xc7/0x130
[  390.025508]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  390.030572]  ? graph_lock+0x170/0x170
[  390.034394]  ? print_usage_bug+0xc0/0xc0
[  390.038480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.044044]  ? check_preemption_disabled+0x48/0x200
[  390.049082]  ? check_preemption_disabled+0x48/0x200
[  390.054129]  ? __lock_is_held+0xb5/0x140
[  390.058221]  __alloc_pages_nodemask+0xa80/0xde0
[  390.062907]  ? graph_lock+0x170/0x170
[  390.066738]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  390.071784]  ? graph_lock+0x170/0x170
[  390.075616]  ? find_held_lock+0x36/0x1c0
[  390.079705]  ? ____cache_alloc_node+0x1c7/0x1e0
[  390.084391]  ? lock_downgrade+0x900/0x900
[  390.088566]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.094132]  cache_grow_begin+0x91/0x8c0
[  390.098224]  ? do_raw_spin_unlock+0xa7/0x2f0
[  390.102672]  fallback_alloc+0x203/0x2e0
[  390.106678]  ____cache_alloc_node+0x1c7/0x1e0
[  390.111211]  kmem_cache_alloc_node+0xe3/0x730
[  390.115738]  ? ipv6_get_ifaddr+0x42e/0x620
[  390.120005]  __alloc_skb+0x119/0x770
[  390.123741]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  390.129060]  ? skb_scrub_packet+0x490/0x490
[  390.133408]  ? lock_downgrade+0x900/0x900
[  390.137589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.143149]  ? refcount_sub_and_test_checked+0x203/0x310
[  390.148635]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  390.154107]  ? addrconf_rs_timer+0x690/0x690
[  390.158547]  ndisc_alloc_skb+0x144/0x340
[  390.162652]  ndisc_send_rs+0x331/0x6e0
[  390.166578]  addrconf_rs_timer+0x314/0x690
[  390.170833]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.175142]  call_timer_fn+0x272/0x920
[  390.179055]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.183315]  ? process_timeout+0x40/0x40
[  390.187389]  ? find_held_lock+0x36/0x1c0
[  390.191478]  ? __run_timers+0x7da/0xc70
[  390.195471]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.200199]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.204730]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.208986]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  390.213623]  ? trace_hardirqs_on+0xbd/0x310
[  390.217961]  ? kasan_check_read+0x11/0x20
[  390.222132]  ? __run_timers+0x7da/0xc70
[  390.226139]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  390.231633]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.235889]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.240138]  __run_timers+0x7e5/0xc70
[  390.243973]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  390.249354]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  390.254383]  ? graph_lock+0x170/0x170
[  390.258207]  ? enqueue_hrtimer+0x1a5/0x560
[  390.262455]  ? lock_release+0x970/0x970
[  390.266442]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  390.271651]  ? find_held_lock+0x36/0x1c0
[  390.275724]  ? graph_lock+0x170/0x170
[  390.279532]  ? pvclock_read_flags+0x160/0x160
[  390.284046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.289603]  ? check_preemption_disabled+0x48/0x200
[  390.294650]  ? __lock_is_held+0xb5/0x140
[  390.298737]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.304304]  ? check_preemption_disabled+0x48/0x200
[  390.309343]  run_timer_softirq+0x52/0xb0
[  390.313415]  ? rcu_read_lock_sched_held+0x108/0x120
[  390.318456]  __do_softirq+0x30b/0xad8
[  390.322290]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  390.327413]  ? pvclock_read_flags+0x160/0x160
[  390.331920]  ? lapic_next_event+0x5a/0x90
[  390.336078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.341654]  ? check_preemption_disabled+0x48/0x200
[  390.346697]  ? check_preemption_disabled+0x48/0x200
[  390.351745]  ? kvm_clock_read+0x18/0x30
[  390.355743]  ? kvm_sched_clock_read+0x9/0x20
[  390.360186]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.365751]  ? check_preemption_disabled+0x48/0x200
[  390.370802]  irq_exit+0x17f/0x1c0
[  390.374269]  smp_apic_timer_interrupt+0x1cb/0x760
[  390.379128]  ? smp_reschedule_interrupt+0x109/0x650
[  390.384174]  ? smp_call_function_single_interrupt+0x650/0x650
[  390.390080]  ? interrupt_entry+0xb5/0xf0
[  390.394167]  ? trace_hardirqs_off_caller+0xbb/0x310
[  390.399203]  ? trace_hardirqs_off_caller+0xbb/0x310
[  390.404238]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.409099]  ? trace_hardirqs_on_caller+0x310/0x310
[  390.414130]  ? trace_hardirqs_on_caller+0x310/0x310
[  390.419178]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.424739]  ? check_preemption_disabled+0x48/0x200
[  390.431368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.436934]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.441801]  apic_timer_interrupt+0xf/0x20
[  390.446037]  </IRQ>
[  390.448284] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  390.453224] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  390.472139] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  390.479877] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  390.487170] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  390.496016] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  390.503302] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  390.510585] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  390.517919]  skb_clone+0x1bb/0x500
[  390.521471]  ? finish_task_switch+0x2f5/0x900
[  390.525982]  ? skb_split+0x11e0/0x11e0
[  390.529880]  ? preempt_notifier_register+0x200/0x200
[  390.534995]  ? __switch_to_asm+0x34/0x70
[  390.539064]  ? __switch_to_asm+0x34/0x70
[  390.543147]  ? __switch_to_asm+0x40/0x70
[  390.547222]  ? __switch_to_asm+0x34/0x70
[  390.551292]  ? __switch_to_asm+0x40/0x70
[  390.555356]  ? __switch_to_asm+0x34/0x70
[  390.559419]  ? __switch_to_asm+0x40/0x70
[  390.563485]  ? __switch_to_asm+0x34/0x70
[  390.567559]  ? __switch_to_asm+0x34/0x70
[  390.571624]  ? __switch_to_asm+0x40/0x70
[  390.575691]  ? __switch_to_asm+0x34/0x70
[  390.579766]  bpf_clone_redirect+0xb9/0x490
[  390.584012]  ? __schedule+0x874/0x1ed0
[  390.587916]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  390.592944]  ? __sched_text_start+0x8/0x8
[  390.597106]  ? retint_kernel+0x2d/0x2d
[  390.601006]  ? find_held_lock+0x36/0x1c0
[  390.605082]  ? lock_acquire+0x1ed/0x520
[  390.609063]  ? bpf_test_run+0x32e/0x5a0
[  390.613047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.618598]  ? check_preemption_disabled+0x48/0x200
[  390.623627]  ? kasan_check_read+0x11/0x20
[  390.627791]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  390.633080]  ? rcu_bh_qs+0xc0/0xc0
[  390.636633]  ? preempt_schedule+0x4d/0x60
[  390.640795]  ? ___preempt_schedule+0x16/0x18
[  390.645226]  ? bpf_test_run+0x1c0/0x5a0
[  390.649222]  ? netlink_diag_dump+0x2a0/0x2a0
[  390.653643]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.659199]  ? bpf_test_init.isra.9+0x70/0x100
[  390.663793]  ? bpf_prog_test_run_skb+0x634/0xb40
[  390.668571]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  390.673421]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  390.678971]  ? fput+0x130/0x1a0
[  390.682255]  ? __bpf_prog_get+0x9b/0x290
[  390.686327]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  390.691188]  ? bpf_prog_test_run+0x130/0x1a0
[  390.695605]  ? __x64_sys_bpf+0x3d8/0x510
[  390.699670]  ? bpf_prog_get+0x20/0x20
[  390.703501]  ? do_syscall_64+0x1b9/0x820
[  390.707575]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  390.712965]  ? syscall_return_slowpath+0x5e0/0x5e0
[  390.717926]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.722785]  ? trace_hardirqs_on_caller+0x310/0x310
[  390.728075]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  390.733128]  ? prepare_exit_to_usermode+0x291/0x3b0
[  390.738188]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.743052]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  390.748453] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  390.748459] warn_alloc_show_mem: 1 callbacks suppressed
[  390.748467] Mem-Info:
[  390.755229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  390.760609] active_anon:50125 inactive_anon:112 isolated_anon:0
[  390.760609]  active_file:14 inactive_file:14 isolated_file:0
[  390.760609]  unevictable:0 dirty:0 writeback:0 unstable:0
[  390.760609]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  390.760609]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  390.760609]  free:13772 free_pcp:215 free_cma:0
[  390.762985] Call Trace:
[  390.772389] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  390.805550]  <IRQ>
[  390.805576]  dump_stack+0x1c4/0x2b4
[  390.808143] Node 0 
[  390.836630]  ? dump_stack_print_info.cold.2+0x52/0x52
[  390.838777] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  390.842548]  warn_alloc.cold.119+0xb7/0x1bd
[  390.844746] lowmem_reserve[]: 0 2819 6323 6323
[  390.844772] Node 0 DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  390.844804] lowmem_reserve[]: 0 0 3503 3503
[  390.844825] Node 0 Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  390.844863] lowmem_reserve[]:
[  390.850066]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  390.875546]  0 0
[  390.879908]  ? lock_downgrade+0x900/0x900
[  390.884482]  0
[  390.911909]  ? trace_hardirqs_off+0xb8/0x310
[  390.916208]  0
[  390.945108]  ? trace_hardirqs_off+0xb8/0x310
[  390.953049]  __alloc_pages_slowpath+0x2667/0x2d80
[  390.954992] Node 0 
[  390.959174]  ? warn_alloc+0x120/0x120
[  390.960916] DMA: 
[  390.965343]  ? trace_hardirqs_on+0x310/0x310
[  390.967125] 1*4kB 
[  390.971535]  ? warn_alloc+0x120/0x120
[  390.976361] (U) 
[  390.978598]  ? print_usage_bug+0xc0/0xc0
[  390.982384] 0*8kB 
[  390.984446]  ? warn_alloc+0x120/0x120
[  390.988841] 0*16kB 
[  390.990992]  ? ktime_get+0x2e1/0x440
[  390.994760] 1*32kB (U) 
[  390.996746]  ? print_usage_bug+0xc0/0xc0
[  391.000774] 2*64kB (U) 
[  391.002928]  ? __lock_acquire+0x7ec/0x4ec0
[  391.006701] 1*128kB 
[  391.008933]  ? __lock_acquire+0x7ec/0x4ec0
[  391.012618] (U) 
[  391.015210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.019242] 1*256kB 
[  391.021821]  ? should_fail+0x22d/0xd01
[  391.026029] (U) 
[  391.028357]  ? __lock_acquire+0x7ec/0x4ec0
[  391.032563] 0*512kB 1*1024kB 
[  391.034558]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.040075] (U) 
[  391.042399]  ? __lock_acquire+0x7ec/0x4ec0
[  391.046260] 1*2048kB 
[  391.048239]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.052446] (M) 
[  391.055562]  ? __lock_acquire+0x7ec/0x4ec0
[  391.060637] 3*4096kB 
[  391.062616]  ? should_fail+0x22d/0xd01
[  391.067346] (M) 
[  391.069772]  ? mark_held_locks+0x130/0x130
[  391.074836] = 15908kB
[  391.076813]  ? mark_held_locks+0x130/0x130
[  391.081020] Node 0 
[  391.083439]  ? graph_lock+0x170/0x170
[  391.087295] DMA32: 
[  391.089269]  ? print_usage_bug+0xc0/0xc0
[  391.093478] 4*4kB 
[  391.095893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.100102] (M) 
[  391.102343]  ? check_preemption_disabled+0x48/0x200
[  391.106111] 1*8kB (M) 
[  391.108357]  ? check_preemption_disabled+0x48/0x200
[  391.112396] 3*16kB 
[  391.114555]  ? __lock_is_held+0xb5/0x140
[  391.120068] (MH) 
[  391.122061]  __alloc_pages_nodemask+0xa80/0xde0
[  391.127045] 3*32kB 
[  391.129545]  ? graph_lock+0x170/0x170
[  391.134541] (MH) 
[  391.136785]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  391.140809] 6*64kB (MH) 
[  391.142881]  ? graph_lock+0x170/0x170
[  391.147528] 5*128kB 
[  391.150205]  ? find_held_lock+0x36/0x1c0
[  391.153985] (MH) 
[  391.156061]  ? ____cache_alloc_node+0x1c7/0x1e0
[  391.161033] 2*256kB (M) 
[  391.163729]  ? lock_downgrade+0x900/0x900
[  391.167498] 4*512kB (MH) 
[  391.169840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.173868] 3*1024kB (MH) 
[  391.175945]  cache_grow_begin+0x91/0x8c0
[  391.180583] 3*2048kB 
[  391.183259]  ? do_raw_spin_unlock+0xa7/0x2f0
[  391.187377] (M) 
[  391.190140]  fallback_alloc+0x203/0x2e0
[  391.195644] 3*4096kB (M) 
[  391.198509]  ____cache_alloc_node+0x1c7/0x1e0
[  391.202532] = 25256kB
[  391.204948]  kmem_cache_alloc_node+0xe3/0x730
[  391.209329] Node 0 
[  391.211305]  ? ipv6_get_ifaddr+0x42e/0x620
[  391.215250] Normal: 
[  391.218016]  __alloc_skb+0x119/0x770
[  391.222478] 935*4kB 
[  391.224887]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  391.229345] (MEH) 451*8kB 
[  391.231627]  ? skb_scrub_packet+0x490/0x490
[  391.235833] (ME) 
[  391.238157]  ? lock_downgrade+0x900/0x900
[  391.241854] 205*16kB 
[  391.244188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.249451] (MEH) 
[  391.252298]  ? refcount_sub_and_test_checked+0x203/0x310
[  391.256592] 59*32kB 
[  391.258658]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  391.262775] (ME) 
[  391.265197]  ? addrconf_rs_timer+0x690/0x690
[  391.270709] 10*64kB 
[  391.272871]  ndisc_alloc_skb+0x144/0x340
[  391.278277] (MH) 0*128kB 
[  391.280623]  ndisc_send_rs+0x331/0x6e0
[  391.286047] 3*256kB 
[  391.288119]  addrconf_rs_timer+0x314/0x690
[  391.292494] (H) 
[  391.294823]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.298864] 0*512kB 
[  391.301629]  call_timer_fn+0x272/0x920
[  391.305482] 0*1024kB 
[  391.307802]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.312008] 0*2048kB 0*4096kB 
[  391.313996]  ? process_timeout+0x40/0x40
[  391.318203] = 13924kB
[  391.320526]  ? find_held_lock+0x36/0x1c0
[  391.324400] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  391.326810]  ? mark_held_locks+0xc7/0x130
[  391.331015] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  391.334210]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.338249] 147 total pagecache pages
[  391.340673]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.344709] 0 pages in swap cache
[  391.353551]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.357678] Swap cache stats: add 0, delete 0, find 0/0
[  391.357687] Free swap  = 0kB
[  391.366273]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  391.370744] Total swap = 0kB
[  391.374544]  ? trace_hardirqs_on+0xbd/0x310
[  391.379025] 1965979 pages RAM
[  391.382484]  ? kasan_check_read+0x11/0x20
[  391.386688] 0 pages HighMem/MovableOnly
[  391.386697] 342307 pages reserved
[  391.392060]  ? __run_timers+0x7da/0xc70
[  391.395051] 0 pages cma reserved
[  391.399635]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  391.402732] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  391.406999]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.410180] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  391.414209]  __run_timers+0x7e5/0xc70
[  391.418159] syz-executor5 cpuset=
[  391.421625]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  391.425567] syz5
[  391.428935]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  391.434367]  mems_allowed=0
[  391.440863]  ? graph_lock+0x170/0x170
[  391.481840]  ? print_usage_bug+0xc0/0xc0
[  391.485910]  ? lock_release+0x970/0x970
[  391.489891]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  391.495098]  ? find_held_lock+0x36/0x1c0
[  391.499181]  ? graph_lock+0x170/0x170
[  391.503012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.508573]  ? check_preemption_disabled+0x48/0x200
[  391.513618]  ? __lock_is_held+0xb5/0x140
[  391.517692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.523242]  ? check_preemption_disabled+0x48/0x200
[  391.528279]  run_timer_softirq+0x52/0xb0
[  391.532349]  ? rcu_read_lock_sched_held+0x108/0x120
[  391.537379]  __do_softirq+0x30b/0xad8
[  391.541213]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  391.546335]  ? pvclock_read_flags+0x160/0x160
[  391.550951]  ? lapic_next_event+0x5a/0x90
[  391.555107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.560668]  ? check_preemption_disabled+0x48/0x200
[  391.565707]  ? check_preemption_disabled+0x48/0x200
[  391.570742]  ? kvm_clock_read+0x18/0x30
[  391.574732]  ? kvm_sched_clock_read+0x9/0x20
[  391.579151]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.584713]  ? check_preemption_disabled+0x48/0x200
[  391.589750]  irq_exit+0x17f/0x1c0
[  391.593211]  smp_apic_timer_interrupt+0x1cb/0x760
[  391.598068]  ? smp_reschedule_interrupt+0x109/0x650
[  391.603103]  ? smp_call_function_single_interrupt+0x650/0x650
[  391.609010]  ? interrupt_entry+0xb5/0xf0
[  391.613273]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.618306]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.623344]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.628209]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.633253]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.638300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.643863]  ? check_preemption_disabled+0x48/0x200
[  391.648899]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.654468]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.659338]  apic_timer_interrupt+0xf/0x20
[  391.663589]  </IRQ>
[  391.665841] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  391.671143] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  391.690074] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  391.697802] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  391.705086] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  391.712370] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  391.719653] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  391.726939] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  391.734259]  ? arch_local_irq_restore+0x45/0x52
[  391.738963]  dump_stack+0x195/0x2b4
[  391.742610]  ? dump_stack_print_info.cold.2+0x52/0x52
[  391.747821]  dump_header+0x27b/0xf72
[  391.751554]  ? mark_held_locks+0x130/0x130
[  391.755805]  ? pagefault_out_of_memory+0x197/0x197
[  391.760789]  ? __lock_acquire+0x7ec/0x4ec0
[  391.765032]  ? graph_lock+0x170/0x170
[  391.768851]  ? mem_cgroup_charge_statistics+0x780/0x780
[  391.774268]  ? print_usage_bug+0xc0/0xc0
[  391.778347]  ? graph_lock+0x170/0x170
[  391.782157]  ? print_usage_bug+0xc0/0xc0
[  391.786246]  ? print_usage_bug+0xc0/0xc0
[  391.790369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.795931]  ? find_held_lock+0x36/0x1c0
[  391.800010]  ? mark_held_locks+0xc7/0x130
[  391.804184]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  391.809300]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  391.814415]  ? lockdep_hardirqs_on+0x421/0x5c0
[  391.819016]  ? trace_hardirqs_on+0xbd/0x310
[  391.823349]  ? kasan_check_read+0x11/0x20
[  391.827505]  ? ___ratelimit+0x36f/0x655
[  391.831494]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  391.836964]  ? trace_hardirqs_on+0x310/0x310
[  391.841383]  ? lock_downgrade+0x900/0x900
[  391.845563]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  391.850686]  ? ___ratelimit+0xaa/0x655
[  391.854588]  ? idr_get_free+0xec0/0xec0
[  391.858572]  ? kasan_check_write+0x14/0x20
[  391.862816]  ? do_raw_spin_lock+0xc1/0x200
[  391.867072]  oom_kill_process.cold.27+0x10/0x903
[  391.871838]  ? graph_lock+0x170/0x170
[  391.875651]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  391.881456]  ? kasan_check_read+0x11/0x20
[  391.885666]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  391.890958]  ? oom_evaluate_task+0x540/0x540
[  391.895380]  ? find_held_lock+0x36/0x1c0
[  391.899471]  ? out_of_memory+0x974/0x1430
[  391.903634]  ? lock_downgrade+0x900/0x900
[  391.907792]  ? check_preemption_disabled+0x48/0x200
[  391.912828]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  391.918639]  ? kasan_check_read+0x11/0x20
[  391.922799]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  391.928090]  ? rcu_bh_qs+0xc0/0xc0
[  391.931645]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.937204]  ? oom_evaluate_task+0x302/0x540
[  391.941626]  out_of_memory+0xa84/0x1430
[  391.945623]  ? oom_killer_disable+0x3a0/0x3a0
[  391.950127]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  391.955081]  ? __mutex_add_waiter+0x2a0/0x2a0
[  391.959600]  __alloc_pages_slowpath+0x2318/0x2d80
[  391.964490]  ? warn_alloc+0x120/0x120
[  391.968429]  ? dequeue_entity+0x3f4/0x1770
[  391.972684]  ? rcu_read_lock_sched_held+0x108/0x120
[  391.977714]  ? print_usage_bug+0xc0/0xc0
[  391.981783]  ? warn_alloc+0x120/0x120
[  391.985596]  ? print_usage_bug+0xc0/0xc0
[  391.989671]  ? print_usage_bug+0xc0/0xc0
[  391.993744]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.999292]  ? should_fail+0x22d/0xd01
[  392.003201]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.008348]  ? __lock_is_held+0xb5/0x140
[  392.012425]  ? graph_lock+0x170/0x170
[  392.016234]  ? ___might_sleep+0x1ed/0x300
[  392.020390]  ? lock_release+0x970/0x970
[  392.024371]  ? arch_local_save_flags+0x40/0x40
[  392.028977]  ? __might_sleep+0x95/0x190
[  392.033054]  __alloc_pages_nodemask+0xa80/0xde0
[  392.037729]  ? graph_lock+0x170/0x170
[  392.041538]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  392.046558]  ? graph_lock+0x170/0x170
[  392.050381]  ? mark_held_locks+0xc7/0x130
[  392.054530]  ? find_held_lock+0x36/0x1c0
[  392.058605]  ? cache_grow_begin+0x5a4/0x8c0
[  392.062936]  ? lockdep_hardirqs_on+0x421/0x5c0
[  392.067528]  ? trace_hardirqs_on+0xbd/0x310
[  392.071856]  ? fallback_alloc+0x203/0x2e0
[  392.076012]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.081478]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  392.087031]  cache_grow_begin+0x91/0x8c0
[  392.091114]  ? do_raw_spin_unlock+0xa7/0x2f0
[  392.095541]  fallback_alloc+0x203/0x2e0
[  392.099530]  ____cache_alloc_node+0x1c7/0x1e0
[  392.104060]  kmem_cache_alloc_trace+0x214/0x750
[  392.108755]  do_syslog+0xb9b/0x1690
[  392.112400]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  392.117426]  ? finish_wait+0x430/0x430
[  392.121321]  ? aa_path_link+0x5e0/0x5e0
[  392.125307]  kmsg_read+0x8f/0xc0
[  392.128673]  ? kmsg_poll+0xb0/0xb0
[  392.132220]  proc_reg_read+0x2a3/0x3d0
[  392.136120]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  392.141064]  ? trace_hardirqs_off+0x310/0x310
[  392.145576]  ? lockdep_hardirqs_on+0x421/0x5c0
[  392.150175]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.155745]  __vfs_read+0x117/0x9b0
[  392.159382]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  392.164324]  ? vfs_copy_file_range+0xb90/0xb90
[  392.168916]  ? fsnotify+0x12f0/0x12f0
[  392.172731]  ? fsnotify_first_mark+0x350/0x350
[  392.177331]  ? security_file_permission+0x1c2/0x230
[  392.182366]  ? rw_verify_area+0x118/0x360
[  392.186524]  vfs_read+0x17f/0x3c0
[  392.189992]  ksys_read+0x101/0x260
[  392.193539]  ? kernel_write+0x120/0x120
[  392.197982]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.203436]  ? trace_hardirqs_on+0x310/0x310
[  392.207849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.213403]  __x64_sys_read+0x73/0xb0
[  392.217213]  do_syscall_64+0x1b9/0x820
[  392.221105]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  392.226488]  ? syscall_return_slowpath+0x5e0/0x5e0
[  392.231431]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.236283]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.241325]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  392.246349]  ? prepare_exit_to_usermode+0x291/0x3b0
[  392.251383]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.256240]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  392.261433] RIP: 0033:0x7ff70d3601fd
[  392.265152] Code: Bad RIP value.
[  392.268525] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  392.276244] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  392.283515] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  392.290788] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  392.298756] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  392.306034] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  392.313352] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  392.313434] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  392.320637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  392.320643] Call Trace:
[  392.320649]  <IRQ>
[  392.320674]  dump_stack+0x1c4/0x2b4
[  392.320693]  ? dump_stack_print_info.cold.2+0x52/0x52
[  392.320720]  warn_alloc.cold.119+0xb7/0x1bd
[  392.327257] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  392.336565]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  392.339131] rsyslogd cpuset=
[  392.341283]  ? lock_downgrade+0x900/0x900
[  392.344877] /
[  392.350075]  ? trace_hardirqs_off+0xb8/0x310
[  392.354373]  mems_allowed=0
[  392.364432]  ? trace_hardirqs_off+0xb8/0x310
[  392.389820]  __alloc_pages_slowpath+0x2667/0x2d80
[  392.394711]  ? warn_alloc+0x120/0x120
[  392.398528]  ? trace_hardirqs_on+0x310/0x310
[  392.402956]  ? warn_alloc+0x120/0x120
[  392.406802]  ? print_usage_bug+0xc0/0xc0
[  392.410875]  ? warn_alloc+0x120/0x120
[  392.414679]  ? ktime_get+0x2e1/0x440
[  392.418420]  ? print_usage_bug+0xc0/0xc0
[  392.422493]  ? __lock_acquire+0x7ec/0x4ec0
[  392.426735]  ? __lock_acquire+0x7ec/0x4ec0
[  392.430982]  ? kasan_check_read+0x11/0x20
[  392.435148]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.440720]  ? should_fail+0x22d/0xd01
[  392.444613]  ? rcu_bh_qs+0xc0/0xc0
[  392.448173]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.453290]  ? __lock_acquire+0x7ec/0x4ec0
[  392.457543]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.462657]  ? __lock_acquire+0x7ec/0x4ec0
[  392.466903]  ? should_fail+0x22d/0xd01
[  392.470800]  ? rcu_idle_enter+0x4b0/0x4b0
[  392.474968]  ? mark_held_locks+0x130/0x130
[  392.479221]  ? mark_held_locks+0x130/0x130
[  392.483467]  ? mark_held_locks+0xc7/0x130
[  392.487624]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  392.492646]  ? graph_lock+0x170/0x170
[  392.496457]  ? print_usage_bug+0xc0/0xc0
[  392.500529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.506086]  ? check_preemption_disabled+0x48/0x200
[  392.511113]  ? check_preemption_disabled+0x48/0x200
[  392.516153]  ? __lock_is_held+0xb5/0x140
[  392.520250]  __alloc_pages_nodemask+0xa80/0xde0
[  392.524933]  ? graph_lock+0x170/0x170
[  392.528748]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  392.533770]  ? graph_lock+0x170/0x170
[  392.537593]  ? find_held_lock+0x36/0x1c0
[  392.541677]  ? ____cache_alloc_node+0x1c7/0x1e0
[  392.546352]  ? lock_downgrade+0x900/0x900
[  392.550510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.556066]  cache_grow_begin+0x91/0x8c0
[  392.560138]  ? do_raw_spin_unlock+0xa7/0x2f0
[  392.564577]  fallback_alloc+0x203/0x2e0
[  392.568571]  ____cache_alloc_node+0x1c7/0x1e0
[  392.573078]  kmem_cache_alloc_node+0xe3/0x730
[  392.577585]  ? ipv6_get_ifaddr+0x42e/0x620
[  392.581844]  __alloc_skb+0x119/0x770
[  392.585568]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  392.590859]  ? skb_scrub_packet+0x490/0x490
[  392.595202]  ? lock_downgrade+0x900/0x900
[  392.599374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.604929]  ? refcount_sub_and_test_checked+0x203/0x310
[  392.610389]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  392.615859]  ? addrconf_rs_timer+0x690/0x690
[  392.620290]  ndisc_alloc_skb+0x144/0x340
[  392.624362]  ndisc_send_rs+0x331/0x6e0
[  392.628260]  addrconf_rs_timer+0x314/0x690
[  392.632511]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.636773]  call_timer_fn+0x272/0x920
[  392.640675]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.644919]  ? process_timeout+0x40/0x40
[  392.648984]  ? find_held_lock+0x36/0x1c0
[  392.653063]  ? __run_timers+0x7da/0xc70
[  392.657046]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.661561]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.666240]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.670484]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  392.675073]  ? trace_hardirqs_on+0xbd/0x310
[  392.679401]  ? kasan_check_read+0x11/0x20
[  392.683565]  ? __run_timers+0x7da/0xc70
[  392.687557]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.693031]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.697300]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.701566]  __run_timers+0x7e5/0xc70
[  392.705392]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  392.710777]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  392.715826]  ? graph_lock+0x170/0x170
[  392.719639]  ? enqueue_hrtimer+0x1a5/0x560
[  392.723878]  ? lock_release+0x970/0x970
[  392.727866]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  392.733251]  ? find_held_lock+0x36/0x1c0
[  392.737335]  ? graph_lock+0x170/0x170
[  392.741156]  ? pvclock_read_flags+0x160/0x160
[  392.745671]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.751226]  ? check_preemption_disabled+0x48/0x200
[  392.756267]  ? __lock_is_held+0xb5/0x140
[  392.760343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.765914]  ? check_preemption_disabled+0x48/0x200
[  392.770954]  run_timer_softirq+0x52/0xb0
[  392.775022]  ? rcu_read_lock_sched_held+0x108/0x120
[  392.780051]  __do_softirq+0x30b/0xad8
[  392.783876]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  392.788998]  ? pvclock_read_flags+0x160/0x160
[  392.793498]  ? lapic_next_event+0x5a/0x90
[  392.797656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.803223]  ? check_preemption_disabled+0x48/0x200
[  392.808250]  ? check_preemption_disabled+0x48/0x200
[  392.813381]  ? kvm_clock_read+0x18/0x30
[  392.817371]  ? kvm_sched_clock_read+0x9/0x20
[  392.821826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.827390]  ? check_preemption_disabled+0x48/0x200
[  392.832442]  irq_exit+0x17f/0x1c0
[  392.835923]  smp_apic_timer_interrupt+0x1cb/0x760
[  392.840790]  ? smp_reschedule_interrupt+0x109/0x650
[  392.845858]  ? smp_call_function_single_interrupt+0x650/0x650
[  392.851766]  ? interrupt_entry+0xb5/0xf0
[  392.855865]  ? trace_hardirqs_off_caller+0xbb/0x310
[  392.860906]  ? trace_hardirqs_off_caller+0xbb/0x310
[  392.865947]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.870810]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.875848]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.880970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.886528]  ? check_preemption_disabled+0x48/0x200
[  392.891573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.897159]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.902041]  apic_timer_interrupt+0xf/0x20
[  392.906285]  </IRQ>
[  392.908558] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  392.913497] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  392.932420] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  392.940156] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  392.947464] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  392.954775] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  392.962061] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  392.969346] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  392.976697]  skb_clone+0x1bb/0x500
[  392.980261]  ? finish_task_switch+0x2f5/0x900
[  392.984779]  ? skb_split+0x11e0/0x11e0
[  392.988686]  ? preempt_notifier_register+0x200/0x200
[  392.993803]  ? __switch_to_asm+0x34/0x70
[  392.997884]  ? __switch_to_asm+0x34/0x70
[  393.001958]  ? __switch_to_asm+0x40/0x70
[  393.006034]  ? __switch_to_asm+0x34/0x70
[  393.010108]  ? __switch_to_asm+0x40/0x70
[  393.014193]  ? __switch_to_asm+0x34/0x70
[  393.018266]  ? __switch_to_asm+0x40/0x70
[  393.022351]  ? __switch_to_asm+0x34/0x70
[  393.026431]  ? __switch_to_asm+0x34/0x70
[  393.030510]  ? __switch_to_asm+0x40/0x70
[  393.034606]  ? __switch_to_asm+0x34/0x70
[  393.038701]  bpf_clone_redirect+0xb9/0x490
[  393.042961]  ? __schedule+0x874/0x1ed0
[  393.046879]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  393.051923]  ? __sched_text_start+0x8/0x8
[  393.056099]  ? retint_kernel+0x2d/0x2d
[  393.060016]  ? find_held_lock+0x36/0x1c0
[  393.064107]  ? lock_acquire+0x1ed/0x520
[  393.068583]  ? bpf_test_run+0x32e/0x5a0
[  393.072588]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.078179]  ? check_preemption_disabled+0x48/0x200
[  393.083226]  ? kasan_check_read+0x11/0x20
[  393.087391]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.092699]  ? rcu_bh_qs+0xc0/0xc0
[  393.096259]  ? preempt_schedule+0x4d/0x60
[  393.100427]  ? ___preempt_schedule+0x16/0x18
[  393.104860]  ? bpf_test_run+0x1c0/0x5a0
[  393.108867]  ? netlink_diag_dump+0x2a0/0x2a0
[  393.113299]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.118858]  ? bpf_test_init.isra.9+0x70/0x100
[  393.123464]  ? bpf_prog_test_run_skb+0x634/0xb40
[  393.128249]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  393.133125]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  393.138692]  ? fput+0x130/0x1a0
[  393.141985]  ? __bpf_prog_get+0x9b/0x290
[  393.146066]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  393.150930]  ? bpf_prog_test_run+0x130/0x1a0
[  393.155386]  ? __x64_sys_bpf+0x3d8/0x510
[  393.159465]  ? bpf_prog_get+0x20/0x20
[  393.163310]  ? do_syscall_64+0x1b9/0x820
[  393.167388]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  393.172774]  ? syscall_return_slowpath+0x5e0/0x5e0
[  393.177723]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  393.182592]  ? trace_hardirqs_on_caller+0x310/0x310
[  393.187637]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  393.192681]  ? prepare_exit_to_usermode+0x291/0x3b0
[  393.197729]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  393.202600]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  393.207995] warn_alloc_show_mem: 1 callbacks suppressed
[  393.208007] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  393.208009] Mem-Info:
[  393.208041] active_anon:50125 inactive_anon:112 isolated_anon:0
[  393.208041]  active_file:14 inactive_file:14 isolated_file:0
[  393.208041]  unevictable:0 dirty:0 writeback:0 unstable:0
[  393.208041]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  393.208041]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  393.208041]  free:13772 free_pcp:215 free_cma:0
[  393.213407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  393.220174] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  393.222583] Call Trace:
[  393.256174] Node 0 
[  393.265576]  <IRQ>
[  393.293115] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  393.295690]  dump_stack+0x1c4/0x2b4
[  393.297890] lowmem_reserve[]:
[  393.300044]  ? dump_stack_print_info.cold.2+0x52/0x52
[  393.325535]  0 2819
[  393.329217]  warn_alloc.cold.119+0xb7/0x1bd
[  393.332290]  6323
[  393.337483]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  393.339694]  6323
[  393.344021]  ? lock_downgrade+0x900/0x900
[  393.350906]  ? trace_hardirqs_off+0xb8/0x310
[  393.352988] Node 0 
[  393.357140]  ? trace_hardirqs_off+0xb8/0x310
[  393.361663] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  393.363887]  __alloc_pages_slowpath+0x2667/0x2d80
[  393.368282] lowmem_reserve[]:
[  393.395128]  ? warn_alloc+0x120/0x120
[  393.399928]  0
[  393.403045]  ? warn_alloc+0x120/0x120
[  393.406811]  0 3503
[  393.408628]  ? print_usage_bug+0xc0/0xc0
[  393.412394]  3503
[  393.414642]  ? warn_alloc+0x120/0x120
[  393.418677] Node 0 
[  393.420742]  ? print_usage_bug+0xc0/0xc0
[  393.424545] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  393.426756]  ? __lock_acquire+0x7ec/0x4ec0
[  393.430786] lowmem_reserve[]: 0
[  393.459096]  ? __lock_acquire+0x7ec/0x4ec0
[  393.463314]  0
[  393.466606]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.470819]  0
[  393.472628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.478144]  0
[  393.479991]  ? should_fail+0x22d/0xd01
[  393.485508] Node 0 
[  393.487347]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  393.491251] DMA: 
[  393.493496]  ? __lock_acquire+0x7ec/0x4ec0
[  393.498577] 1*4kB 
[  393.500675]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  393.504868] (U) 0*8kB 
[  393.507032]  ? __lock_acquire+0x7ec/0x4ec0
[  393.512107] 0*16kB 1*32kB 
[  393.514632]  ? should_fail+0x22d/0xd01
[  393.518843] (U) 
[  393.521704]  ? mark_held_locks+0x130/0x130
[  393.525564] 2*64kB 
[  393.527554]  ? mark_held_locks+0x130/0x130
[  393.531767] (U) 
[  393.534010]  ? graph_lock+0x170/0x170
[  393.538213] 1*128kB (U) 
[  393.540210]  ? print_usage_bug+0xc0/0xc0
[  393.543983] 1*256kB 
[  393.546656]  ? graph_lock+0x170/0x170
[  393.550691] (U) 
[  393.553020]  ? print_usage_bug+0xc0/0xc0
[  393.556805] 0*512kB 
[  393.558785]  ? wq_watchdog_touch+0x9c/0xfe
[  393.562821] 1*1024kB 
[  393.565144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.569359] (U) 
[  393.571788]  ? check_preemption_disabled+0x48/0x200
[  393.577301] 1*2048kB 
[  393.579282]  ? check_preemption_disabled+0x48/0x200
[  393.584276] (M) 
[  393.586700]  ? __lock_is_held+0xb5/0x140
[  393.591682] 3*4096kB 
[  393.593668]  __alloc_pages_nodemask+0xa80/0xde0
[  393.597694] (M) 
[  393.600102]  ? graph_lock+0x170/0x170
[  393.604745] = 15908kB
[  393.606726]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  393.610497] Node 0 
[  393.612903]  ? graph_lock+0x170/0x170
[  393.617889] DMA32: 4*4kB 
[  393.620145]  ? find_held_lock+0x36/0x1c0
[  393.623915] (M) 
[  393.626681]  ? ____cache_alloc_node+0x1c7/0x1e0
[  393.630704] 1*8kB (M) 
[  393.632692]  ? lock_downgrade+0x900/0x900
[  393.637335] 3*16kB (MH) 
[  393.639867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.643978] 3*32kB 
[  393.646656]  cache_grow_begin+0x91/0x8c0
[  393.652521] (MH) 6*64kB 
[  393.654772]  ? do_raw_spin_unlock+0xa7/0x2f0
[  393.658808] (MH) 
[  393.661485]  fallback_alloc+0x203/0x2e0
[  393.665868] 5*128kB 
[  393.667939]  ____cache_alloc_node+0x1c7/0x1e0
[  393.671882] (MH) 
[  393.674228]  kmem_cache_alloc_node+0xe3/0x730
[  393.678695] 2*256kB 
[  393.680767]  ? ipv6_get_ifaddr+0x42e/0x620
[  393.685240] (M) 
[  393.687578]  __alloc_skb+0x119/0x770
[  393.691784] 4*512kB 
[  393.693765]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.697470] (MH) 3*1024kB 
[  393.699810]  ? skb_scrub_packet+0x490/0x490
[  393.705062] (MH) 
[  393.707914]  ? lock_downgrade+0x900/0x900
[  393.712212] 3*2048kB 
[  393.714286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.718401] (M) 
[  393.720817]  ? refcount_sub_and_test_checked+0x203/0x310
[  393.726335] 3*4096kB 
[  393.728315]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  393.733757] (M) 
[  393.736182]  ? addrconf_rs_timer+0x690/0x690
[  393.741610] = 25256kB
[  393.743601]  ndisc_alloc_skb+0x144/0x340
[  393.747978] Node 0 
[  393.750397]  ndisc_send_rs+0x331/0x6e0
[  393.754423] Normal: 935*4kB 
[  393.756682]  addrconf_rs_timer+0x314/0x690
[  393.760549] (MEH) 
[  393.763595]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.767799] 451*8kB 
[  393.769978]  call_timer_fn+0x272/0x920
[  393.774188] (ME) 
[  393.776543]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.780408] 205*16kB (MEH) 
[  393.782490]  ? process_timeout+0x40/0x40
[  393.786697] 59*32kB (ME) 
[  393.789651]  ? find_held_lock+0x36/0x1c0
[  393.793700] 10*64kB 
[  393.796476]  ? mark_held_locks+0xc7/0x130
[  393.800509] (MH) 
[  393.802838]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.806956] 0*128kB 3*256kB 
[  393.809034]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.813500] (H) 0*512kB 
[  393.816537]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.821022] 0*1024kB 
[  393.823701]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  393.827905] 0*2048kB 0*4096kB 
[  393.830335]  ? trace_hardirqs_on+0xbd/0x310
[  393.834892] = 13924kB
[  393.838083]  ? kasan_check_read+0x11/0x20
[  393.842386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  393.844797]  ? __run_timers+0x7da/0xc70
[  393.848927] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  393.857772]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  393.861725] 147 total pagecache pages
[  393.870318]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.875750] 0 pages in swap cache
[  393.879567]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.883776] Swap cache stats: add 0, delete 0, find 0/0
[  393.883786] Free swap  = 0kB
[  393.887260]  __run_timers+0x7e5/0xc70
[  393.891468] Total swap = 0kB
[  393.891477] 1965979 pages RAM
[  393.896862]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  393.899846] 0 pages HighMem/MovableOnly
[  393.899855] 342307 pages reserved
[  393.903660]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  393.906645] 0 pages cma reserved
[  393.906721] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  393.909764]  ? graph_lock+0x170/0x170
[  393.909783]  ? print_usage_bug+0xc0/0xc0
[  393.909799]  ? lock_release+0x970/0x970
[  393.915224] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  393.919138]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  393.922570] syz-executor5 cpuset=
[  393.927596]  ? find_held_lock+0x36/0x1c0
[  393.930942] syz5
[  393.937448]  ? graph_lock+0x170/0x170
[  393.941229]  mems_allowed=0
[  393.945311]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.986632]  ? check_preemption_disabled+0x48/0x200
[  393.991681]  ? __lock_is_held+0xb5/0x140
[  393.995759]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.001320]  ? check_preemption_disabled+0x48/0x200
[  394.006364]  run_timer_softirq+0x52/0xb0
[  394.010439]  ? rcu_read_lock_sched_held+0x108/0x120
[  394.015478]  __do_softirq+0x30b/0xad8
[  394.019304]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  394.024430]  ? pvclock_read_flags+0x160/0x160
[  394.028944]  ? lapic_next_event+0x5a/0x90
[  394.033108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.038678]  ? check_preemption_disabled+0x48/0x200
[  394.043710]  ? check_preemption_disabled+0x48/0x200
[  394.048753]  ? kvm_clock_read+0x18/0x30
[  394.052741]  ? kvm_sched_clock_read+0x9/0x20
[  394.057179]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.062743]  ? check_preemption_disabled+0x48/0x200
[  394.067792]  irq_exit+0x17f/0x1c0
[  394.071261]  smp_apic_timer_interrupt+0x1cb/0x760
[  394.076120]  ? smp_reschedule_interrupt+0x109/0x650
[  394.081154]  ? smp_call_function_single_interrupt+0x650/0x650
[  394.087075]  ? interrupt_entry+0xb5/0xf0
[  394.091173]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.096220]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.101282]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.106150]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.111206]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.116250]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.121815]  ? check_preemption_disabled+0x48/0x200
[  394.126853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.132426]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.137302]  apic_timer_interrupt+0xf/0x20
[  394.141539]  </IRQ>
[  394.143791] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  394.149081] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  394.168012] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  394.175747] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  394.183033] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  394.190337] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  394.198081] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  394.205385] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  394.212696]  ? arch_local_irq_restore+0x45/0x52
[  394.217383]  dump_stack+0x195/0x2b4
[  394.221036]  ? dump_stack_print_info.cold.2+0x52/0x52
[  394.226260]  dump_header+0x27b/0xf72
[  394.229997]  ? mark_held_locks+0x130/0x130
[  394.234247]  ? pagefault_out_of_memory+0x197/0x197
[  394.239202]  ? __lock_acquire+0x7ec/0x4ec0
[  394.243472]  ? graph_lock+0x170/0x170
[  394.247285]  ? mem_cgroup_charge_statistics+0x780/0x780
[  394.252666]  ? print_usage_bug+0xc0/0xc0
[  394.256743]  ? graph_lock+0x170/0x170
[  394.260550]  ? print_usage_bug+0xc0/0xc0
[  394.264623]  ? print_usage_bug+0xc0/0xc0
[  394.268704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.274264]  ? find_held_lock+0x36/0x1c0
[  394.278347]  ? mark_held_locks+0xc7/0x130
[  394.282509]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  394.287635]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  394.292754]  ? lockdep_hardirqs_on+0x421/0x5c0
[  394.297349]  ? trace_hardirqs_on+0xbd/0x310
[  394.301673]  ? kasan_check_read+0x11/0x20
[  394.305833]  ? ___ratelimit+0x36f/0x655
[  394.309823]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  394.315286]  ? trace_hardirqs_on+0x310/0x310
[  394.319703]  ? lock_downgrade+0x900/0x900
[  394.323869]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  394.329021]  ? ___ratelimit+0xaa/0x655
[  394.332929]  ? idr_get_free+0xec0/0xec0
[  394.336911]  ? kasan_check_write+0x14/0x20
[  394.341158]  ? do_raw_spin_lock+0xc1/0x200
[  394.345417]  oom_kill_process.cold.27+0x10/0x903
[  394.350192]  ? graph_lock+0x170/0x170
[  394.354023]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  394.359844]  ? kasan_check_read+0x11/0x20
[  394.364017]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  394.369324]  ? oom_evaluate_task+0x540/0x540
[  394.373754]  ? find_held_lock+0x36/0x1c0
[  394.377841]  ? out_of_memory+0x974/0x1430
[  394.382000]  ? lock_downgrade+0x900/0x900
[  394.386159]  ? check_preemption_disabled+0x48/0x200
[  394.391220]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  394.397044]  ? kasan_check_read+0x11/0x20
[  394.401214]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  394.406512]  ? rcu_bh_qs+0xc0/0xc0
[  394.410090]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.415649]  ? oom_evaluate_task+0x302/0x540
[  394.420083]  out_of_memory+0xa84/0x1430
[  394.424694]  ? oom_killer_disable+0x3a0/0x3a0
[  394.429655]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  394.434615]  ? __mutex_add_waiter+0x2a0/0x2a0
[  394.439145]  __alloc_pages_slowpath+0x2318/0x2d80
[  394.444058]  ? warn_alloc+0x120/0x120
[  394.447878]  ? dequeue_entity+0x3f4/0x1770
[  394.452176]  ? rcu_read_lock_sched_held+0x108/0x120
[  394.457225]  ? print_usage_bug+0xc0/0xc0
[  394.461294]  ? warn_alloc+0x120/0x120
[  394.465103]  ? print_usage_bug+0xc0/0xc0
[  394.469191]  ? print_usage_bug+0xc0/0xc0
[  394.473272]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.478832]  ? should_fail+0x22d/0xd01
[  394.482740]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.487897]  ? __lock_is_held+0xb5/0x140
[  394.491980]  ? graph_lock+0x170/0x170
[  394.495793]  ? ___might_sleep+0x1ed/0x300
[  394.499966]  ? lock_release+0x970/0x970
[  394.503974]  ? arch_local_save_flags+0x40/0x40
[  394.508588]  ? __might_sleep+0x95/0x190
[  394.512585]  __alloc_pages_nodemask+0xa80/0xde0
[  394.517272]  ? graph_lock+0x170/0x170
[  394.521086]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  394.526111]  ? graph_lock+0x170/0x170
[  394.529933]  ? mark_held_locks+0xc7/0x130
[  394.534090]  ? find_held_lock+0x36/0x1c0
[  394.538175]  ? cache_grow_begin+0x5a4/0x8c0
[  394.542513]  ? lockdep_hardirqs_on+0x421/0x5c0
[  394.547152]  ? trace_hardirqs_on+0xbd/0x310
[  394.551636]  ? fallback_alloc+0x203/0x2e0
[  394.555801]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  394.561296]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  394.567042]  cache_grow_begin+0x91/0x8c0
[  394.571123]  ? do_raw_spin_unlock+0xa7/0x2f0
[  394.575554]  fallback_alloc+0x203/0x2e0
[  394.579546]  ____cache_alloc_node+0x1c7/0x1e0
[  394.584072]  kmem_cache_alloc_trace+0x214/0x750
[  394.588771]  do_syslog+0xb9b/0x1690
[  394.592418]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  394.597447]  ? finish_wait+0x430/0x430
[  394.601346]  ? aa_path_link+0x5e0/0x5e0
[  394.605863]  kmsg_read+0x8f/0xc0
[  394.609233]  ? kmsg_poll+0xb0/0xb0
[  394.612788]  proc_reg_read+0x2a3/0x3d0
[  394.616696]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  394.621643]  ? trace_hardirqs_off+0x310/0x310
[  394.626159]  ? lockdep_hardirqs_on+0x421/0x5c0
[  394.630764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.636326]  __vfs_read+0x117/0x9b0
[  394.639966]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  394.644912]  ? vfs_copy_file_range+0xb90/0xb90
[  394.649508]  ? fsnotify+0x12f0/0x12f0
[  394.653325]  ? fsnotify_first_mark+0x350/0x350
[  394.657932]  ? security_file_permission+0x1c2/0x230
[  394.662968]  ? rw_verify_area+0x118/0x360
[  394.667140]  vfs_read+0x17f/0x3c0
[  394.670616]  ksys_read+0x101/0x260
[  394.674175]  ? kernel_write+0x120/0x120
[  394.678175]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  394.683638]  ? trace_hardirqs_on+0x310/0x310
[  394.688063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.693644]  __x64_sys_read+0x73/0xb0
[  394.697467]  do_syscall_64+0x1b9/0x820
[  394.701364]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  394.706751]  ? syscall_return_slowpath+0x5e0/0x5e0
[  394.711712]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.716580]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.721625]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  394.726666]  ? prepare_exit_to_usermode+0x291/0x3b0
[  394.731714]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.736593]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  394.741807] RIP: 0033:0x7ff70d3601fd
[  394.745537] Code: Bad RIP value.
[  394.748999] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  394.756733] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  394.764053] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  394.771340] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  394.778621] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  394.785923] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  394.793243] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  394.793308] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  394.800544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  394.800550] Call Trace:
[  394.800557]  <IRQ>
[  394.800582]  dump_stack+0x1c4/0x2b4
[  394.800600]  ? dump_stack_print_info.cold.2+0x52/0x52
[  394.800626]  warn_alloc.cold.119+0xb7/0x1bd
[  394.807187] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  394.816492]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  394.819061] rsyslogd cpuset=
[  394.821217]  ? lock_downgrade+0x900/0x900
[  394.824821] /
[  394.830028]  ? trace_hardirqs_off+0xb8/0x310
[  394.834341]  mems_allowed=0
[  394.844403]  ? trace_hardirqs_off+0xb8/0x310
[  394.869827]  __alloc_pages_slowpath+0x2667/0x2d80
[  394.874732]  ? warn_alloc+0x120/0x120
[  394.878570]  ? warn_alloc+0x120/0x120
[  394.882397]  ? print_usage_bug+0xc0/0xc0
[  394.886488]  ? warn_alloc+0x120/0x120
[  394.890332]  ? print_usage_bug+0xc0/0xc0
[  394.894417]  ? __lock_acquire+0x7ec/0x4ec0
[  394.898670]  ? __lock_acquire+0x7ec/0x4ec0
[  394.902927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.908487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.914048]  ? should_fail+0x22d/0xd01
[  394.917967]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.923114]  ? __lock_acquire+0x7ec/0x4ec0
[  394.927376]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.932499]  ? __lock_acquire+0x7ec/0x4ec0
[  394.936752]  ? should_fail+0x22d/0xd01
[  394.940674]  ? mark_held_locks+0x130/0x130
[  394.944935]  ? mark_held_locks+0x130/0x130
[  394.949196]  ? graph_lock+0x170/0x170
[  394.953016]  ? print_usage_bug+0xc0/0xc0
[  394.957092]  ? graph_lock+0x170/0x170
[  394.960912]  ? print_usage_bug+0xc0/0xc0
[  394.964986]  ? wq_watchdog_touch+0x9c/0xfe
[  394.969240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.974801]  ? check_preemption_disabled+0x48/0x200
[  394.979835]  ? check_preemption_disabled+0x48/0x200
[  394.984884]  ? __lock_is_held+0xb5/0x140
[  394.988973]  __alloc_pages_nodemask+0xa80/0xde0
[  394.993665]  ? graph_lock+0x170/0x170
[  394.997488]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  395.002536]  ? graph_lock+0x170/0x170
[  395.006379]  ? find_held_lock+0x36/0x1c0
[  395.010470]  ? ____cache_alloc_node+0x1c7/0x1e0
[  395.015154]  ? lock_downgrade+0x900/0x900
[  395.019330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.024892]  cache_grow_begin+0x91/0x8c0
[  395.028977]  ? do_raw_spin_unlock+0xa7/0x2f0
[  395.033414]  fallback_alloc+0x203/0x2e0
[  395.037418]  ____cache_alloc_node+0x1c7/0x1e0
[  395.041941]  kmem_cache_alloc_node+0xe3/0x730
[  395.046456]  ? ipv6_get_ifaddr+0x42e/0x620
[  395.050718]  __alloc_skb+0x119/0x770
[  395.054449]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  395.059756]  ? skb_scrub_packet+0x490/0x490
[  395.064102]  ? lock_downgrade+0x900/0x900
[  395.068760]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.074325]  ? refcount_sub_and_test_checked+0x203/0x310
[  395.079810]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  395.085288]  ? addrconf_rs_timer+0x690/0x690
[  395.089732]  ndisc_alloc_skb+0x144/0x340
[  395.093815]  ndisc_send_rs+0x331/0x6e0
[  395.097726]  addrconf_rs_timer+0x314/0x690
[  395.101983]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.106249]  call_timer_fn+0x272/0x920
[  395.110154]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.114414]  ? process_timeout+0x40/0x40
[  395.118490]  ? find_held_lock+0x36/0x1c0
[  395.122600]  ? __run_timers+0x7da/0xc70
[  395.126600]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.131121]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.135635]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.139880]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  395.144475]  ? trace_hardirqs_on+0xbd/0x310
[  395.148807]  ? kasan_check_read+0x11/0x20
[  395.152969]  ? __run_timers+0x7da/0xc70
[  395.156954]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  395.162427]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.166678]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.170922]  __run_timers+0x7e5/0xc70
[  395.174833]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  395.180211]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  395.185245]  ? graph_lock+0x170/0x170
[  395.189060]  ? enqueue_hrtimer+0x1a5/0x560
[  395.193302]  ? lock_release+0x970/0x970
[  395.197286]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  395.202492]  ? find_held_lock+0x36/0x1c0
[  395.206574]  ? graph_lock+0x170/0x170
[  395.210381]  ? pvclock_read_flags+0x160/0x160
[  395.214889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.220435]  ? check_preemption_disabled+0x48/0x200
[  395.225475]  ? __lock_is_held+0xb5/0x140
[  395.229557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.235108]  ? check_preemption_disabled+0x48/0x200
[  395.240143]  run_timer_softirq+0x52/0xb0
[  395.244223]  ? rcu_read_lock_sched_held+0x108/0x120
[  395.249252]  __do_softirq+0x30b/0xad8
[  395.253070]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  395.258200]  ? pvclock_read_flags+0x160/0x160
[  395.262713]  ? lapic_next_event+0x5a/0x90
[  395.266866]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.272417]  ? check_preemption_disabled+0x48/0x200
[  395.277443]  ? check_preemption_disabled+0x48/0x200
[  395.282477]  ? kvm_clock_read+0x18/0x30
[  395.286455]  ? kvm_sched_clock_read+0x9/0x20
[  395.290908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.296466]  ? check_preemption_disabled+0x48/0x200
[  395.301505]  irq_exit+0x17f/0x1c0
[  395.304969]  smp_apic_timer_interrupt+0x1cb/0x760
[  395.309822]  ? smp_reschedule_interrupt+0x109/0x650
[  395.314849]  ? smp_call_function_single_interrupt+0x650/0x650
[  395.320743]  ? interrupt_entry+0xb5/0xf0
[  395.324813]  ? trace_hardirqs_off_caller+0xbb/0x310
[  395.329838]  ? trace_hardirqs_off_caller+0xbb/0x310
[  395.334863]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.339719]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.344759]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.349786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.355335]  ? check_preemption_disabled+0x48/0x200
[  395.360357]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.365928]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.370807]  apic_timer_interrupt+0xf/0x20
[  395.375055]  </IRQ>
[  395.377305] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  395.382246] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  395.401172] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  395.408898] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  395.416187] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  395.423472] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  395.430752] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  395.438038] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  395.445370]  skb_clone+0x1bb/0x500
[  395.448922]  ? finish_task_switch+0x2f5/0x900
[  395.453435]  ? skb_split+0x11e0/0x11e0
[  395.457344]  ? preempt_notifier_register+0x200/0x200
[  395.462458]  ? __switch_to_asm+0x34/0x70
[  395.466529]  ? __switch_to_asm+0x34/0x70
[  395.470605]  ? __switch_to_asm+0x40/0x70
[  395.474679]  ? __switch_to_asm+0x34/0x70
[  395.478746]  ? __switch_to_asm+0x40/0x70
[  395.483002]  ? __switch_to_asm+0x34/0x70
[  395.487068]  ? __switch_to_asm+0x40/0x70
[  395.491137]  ? __switch_to_asm+0x34/0x70
[  395.495213]  ? __switch_to_asm+0x34/0x70
[  395.499275]  ? __switch_to_asm+0x40/0x70
[  395.503360]  ? __switch_to_asm+0x34/0x70
[  395.507441]  bpf_clone_redirect+0xb9/0x490
[  395.511685]  ? __schedule+0x874/0x1ed0
[  395.515584]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  395.520625]  ? __sched_text_start+0x8/0x8
[  395.524798]  ? retint_kernel+0x2d/0x2d
[  395.528706]  ? find_held_lock+0x36/0x1c0
[  395.532786]  ? lock_acquire+0x1ed/0x520
[  395.536762]  ? bpf_test_run+0x32e/0x5a0
[  395.540743]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.546295]  ? check_preemption_disabled+0x48/0x200
[  395.551328]  ? kasan_check_read+0x11/0x20
[  395.555486]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  395.560775]  ? rcu_bh_qs+0xc0/0xc0
[  395.564324]  ? preempt_schedule+0x4d/0x60
[  395.568483]  ? ___preempt_schedule+0x16/0x18
[  395.572904]  ? bpf_test_run+0x1c0/0x5a0
[  395.576898]  ? netlink_diag_dump+0x2a0/0x2a0
[  395.581317]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.586860]  ? bpf_test_init.isra.9+0x70/0x100
[  395.591456]  ? bpf_prog_test_run_skb+0x634/0xb40
[  395.596227]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  395.601078]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  395.606622]  ? fput+0x130/0x1a0
[  395.609911]  ? __bpf_prog_get+0x9b/0x290
[  395.613984]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  395.618835]  ? bpf_prog_test_run+0x130/0x1a0
[  395.623254]  ? __x64_sys_bpf+0x3d8/0x510
[  395.627323]  ? bpf_prog_get+0x20/0x20
[  395.631153]  ? do_syscall_64+0x1b9/0x820
[  395.635233]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  395.640626]  ? syscall_return_slowpath+0x5e0/0x5e0
[  395.645565]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.650420]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.655445]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  395.660480]  ? prepare_exit_to_usermode+0x291/0x3b0
[  395.665513]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.670382]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  395.675773] warn_alloc_show_mem: 1 callbacks suppressed
[  395.675786] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  395.675788] Mem-Info:
[  395.675819] active_anon:50125 inactive_anon:112 isolated_anon:0
[  395.675819]  active_file:14 inactive_file:14 isolated_file:0
[  395.675819]  unevictable:0 dirty:0 writeback:0 unstable:0
[  395.675819]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  395.675819]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  395.675819]  free:13772 free_pcp:215 free_cma:0
[  395.681176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  395.687938] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  395.690340] Call Trace:
[  395.723219] Node 0 
[  395.732582]  <IRQ>
[  395.760105] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  395.762675]  dump_stack+0x1c4/0x2b4
[  395.764881] lowmem_reserve[]:
[  395.767035]  ? dump_stack_print_info.cold.2+0x52/0x52
[  395.792515]  0 2819
[  395.796180]  warn_alloc.cold.119+0xb7/0x1bd
[  395.799238]  6323 6323
[  395.804446]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  395.810980]  ? lock_downgrade+0x900/0x900
[  395.813450] Node 0 
[  395.818299]  ? trace_hardirqs_off+0xb8/0x310
[  395.822447] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  395.824679]  ? trace_hardirqs_off+0xb8/0x310
[  395.829041] lowmem_reserve[]: 0
[  395.855872]  __alloc_pages_slowpath+0x2667/0x2d80
[  395.860255]  0
[  395.863564]  ? warn_alloc+0x120/0x120
[  395.868357]  3503
[  395.870170]  ? warn_alloc+0x120/0x120
[  395.873929]  3503
[  395.876002]  ? print_usage_bug+0xc0/0xc0
[  395.879774] Node 0 
[  395.881833]  ? warn_alloc+0x120/0x120
[  395.885894] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  395.888105]  ? print_usage_bug+0xc0/0xc0
[  395.891877] lowmem_reserve[]: 0
[  395.920192]  ? __lock_acquire+0x7ec/0x4ec0
[  395.924226]  0
[  395.927508]  ? __lock_acquire+0x7ec/0x4ec0
[  395.931715]  0
[  395.933524]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.937724]  0
[  395.939533]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.945046] Node 0 DMA: 
[  395.946859]  ? should_fail+0x22d/0xd01
[  395.952370] 1*4kB 
[  395.955051]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.958897] (U) 0*8kB 
[  395.961061]  ? __lock_acquire+0x7ec/0x4ec0
[  395.966134] 0*16kB 
[  395.968637]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.972842] 1*32kB 
[  395.975081]  ? __lock_acquire+0x7ec/0x4ec0
[  395.980157] (U) 
[  395.982401]  ? should_fail+0x22d/0xd01
[  395.986609] 2*64kB 
[  395.988595]  ? mark_held_locks+0x130/0x130
[  395.992443] (U) 1*128kB 
[  395.994690]  ? mark_held_locks+0x130/0x130
[  395.998896] (U) 1*256kB 
[  396.001575]  ? graph_lock+0x170/0x170
[  396.005779] (U) 
[  396.008448]  ? print_usage_bug+0xc0/0xc0
[  396.012225] 0*512kB 
[  396.014204]  ? graph_lock+0x170/0x170
[  396.018249] 1*1024kB 
[  396.021004]  ? print_usage_bug+0xc0/0xc0
[  396.024782] (U) 
[  396.027198]  ? wq_watchdog_touch+0x9c/0xfe
[  396.031233] 1*2048kB 
[  396.033210]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.037414] (M) 
[  396.039826]  ? check_preemption_disabled+0x48/0x200
[  396.045336] 3*4096kB 
[  396.047313]  ? check_preemption_disabled+0x48/0x200
[  396.052306] (M) 
[  396.054726]  ? __lock_is_held+0xb5/0x140
[  396.059705] = 15908kB
[  396.061684]  __alloc_pages_nodemask+0xa80/0xde0
[  396.065826] Node 0 
[  396.068238]  ? graph_lock+0x170/0x170
[  396.072896] DMA32: 
[  396.075136]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  396.078929] 4*4kB 
[  396.081174]  ? graph_lock+0x170/0x170
[  396.086162] (M) 
[  396.088329]  ? find_held_lock+0x36/0x1c0
[  396.092094] 1*8kB 
[  396.094079]  ? ____cache_alloc_node+0x1c7/0x1e0
[  396.098106] (M) 
[  396.100258]  ? lock_downgrade+0x900/0x900
[  396.104899] 3*16kB 
[  396.106879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.110991] (MH) 
[  396.113230]  cache_grow_begin+0x91/0x8c0
[  396.118744] 3*32kB 
[  396.120815]  ? do_raw_spin_unlock+0xa7/0x2f0
[  396.124846] (MH) 
[  396.127220]  fallback_alloc+0x203/0x2e0
[  396.131593] 6*64kB 
[  396.133663]  ____cache_alloc_node+0x1c7/0x1e0
[  396.137620] (MH) 
[  396.139869]  kmem_cache_alloc_node+0xe3/0x730
[  396.144327] 5*128kB (MH) 
[  396.146402]  ? ipv6_get_ifaddr+0x42e/0x620
[  396.150871] 2*256kB (M) 
[  396.153650]  __alloc_skb+0x119/0x770
[  396.157857] 4*512kB 
[  396.160539]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  396.164221] (MH) 3*1024kB 
[  396.166566]  ? skb_scrub_packet+0x490/0x490
[  396.171821] (MH) 
[  396.174672]  ? lock_downgrade+0x900/0x900
[  396.178963] 3*2048kB 
[  396.181030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.185149] (M) 
[  396.187570]  ? refcount_sub_and_test_checked+0x203/0x310
[  396.193077] 3*4096kB (M) 
[  396.195073]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  396.200724] = 25256kB
[  396.203492]  ? addrconf_rs_timer+0x690/0x690
[  396.208912] Node 0 
[  396.211340]  ndisc_alloc_skb+0x144/0x340
[  396.215731] Normal: 
[  396.217977]  ndisc_send_rs+0x331/0x6e0
[  396.222008] 935*4kB 
[  396.224337]  addrconf_rs_timer+0x314/0x690
[  396.228199] (MEH) 
[  396.230529]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.234726] 451*8kB (ME) 
[  396.236895]  call_timer_fn+0x272/0x920
[  396.241095] 205*16kB 
[  396.243866]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.247722] (MEH) 
[  396.250136]  ? process_timeout+0x40/0x40
[  396.254347] 59*32kB 
[  396.256496]  ? find_held_lock+0x36/0x1c0
[  396.260544] (ME) 
[  396.262878]  ? mark_held_locks+0xc7/0x130
[  396.266911] 10*64kB 
[  396.268986]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.273108] (MH) 
[  396.275433]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.279902] 0*128kB 
[  396.281965]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.286436] 3*256kB 
[  396.288765]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  396.292975] (H) 
[  396.295297]  ? trace_hardirqs_on+0xbd/0x310
[  396.299854] 0*512kB 
[  396.301827]  ? kasan_check_read+0x11/0x20
[  396.306124] 0*1024kB 
[  396.308446]  ? __run_timers+0x7da/0xc70
[  396.312568] 0*2048kB 
[  396.314979]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.318939] 0*4096kB 
[  396.321353]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.326769] = 13924kB
[  396.326783] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  396.329204]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.333504] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  396.335906]  __run_timers+0x7e5/0xc70
[  396.344723] 147 total pagecache pages
[  396.348974]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  396.357522] 0 pages in swap cache
[  396.361333]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  396.365104] Swap cache stats: add 0, delete 0, find 0/0
[  396.370513]  ? graph_lock+0x170/0x170
[  396.373945] Free swap  = 0kB
[  396.378969]  ? print_usage_bug+0xc0/0xc0
[  396.384314] Total swap = 0kB
[  396.388120]  ? lock_release+0x970/0x970
[  396.391111] 1965979 pages RAM
[  396.395180]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  396.398193] 0 pages HighMem/MovableOnly
[  396.402202]  ? find_held_lock+0x36/0x1c0
[  396.405273] 342307 pages reserved
[  396.405282] 0 pages cma reserved
[  396.410479]  ? graph_lock+0x170/0x170
[  396.414491] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  396.418499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.422052] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  396.425294]  ? check_preemption_disabled+0x48/0x200
[  396.429069] syz-executor5 cpuset=
[  396.435570]  ? __lock_is_held+0xb5/0x140
[  396.441089] syz5
[  396.451587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.456595]  mems_allowed=0
[  396.460060]  ? check_preemption_disabled+0x48/0x200
[  396.479567]  run_timer_softirq+0x52/0xb0
[  396.483652]  ? rcu_read_lock_sched_held+0x108/0x120
[  396.488692]  __do_softirq+0x30b/0xad8
[  396.492525]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  396.497659]  ? pvclock_read_flags+0x160/0x160
[  396.502180]  ? lapic_next_event+0x5a/0x90
[  396.506454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.512016]  ? check_preemption_disabled+0x48/0x200
[  396.517063]  ? check_preemption_disabled+0x48/0x200
[  396.522109]  ? kvm_clock_read+0x18/0x30
[  396.526102]  ? kvm_sched_clock_read+0x9/0x20
[  396.530538]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.536101]  ? check_preemption_disabled+0x48/0x200
[  396.541157]  irq_exit+0x17f/0x1c0
[  396.544645]  smp_apic_timer_interrupt+0x1cb/0x760
[  396.549512]  ? smp_reschedule_interrupt+0x109/0x650
[  396.554556]  ? smp_call_function_single_interrupt+0x650/0x650
[  396.560467]  ? interrupt_entry+0xb5/0xf0
[  396.564552]  ? trace_hardirqs_off_caller+0xbb/0x310
[  396.569586]  ? trace_hardirqs_off_caller+0xbb/0x310
[  396.574627]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.579492]  ? trace_hardirqs_on_caller+0x310/0x310
[  396.584532]  ? trace_hardirqs_on_caller+0x310/0x310
[  396.589566]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.595127]  ? check_preemption_disabled+0x48/0x200
[  396.600156]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.605747]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.610619]  apic_timer_interrupt+0xf/0x20
[  396.614876]  </IRQ>
[  396.617134] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  396.622434] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  396.641347] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  396.649078] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  396.656364] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  396.663649] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  396.670934] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  396.678219] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  396.685535]  ? arch_local_irq_restore+0x45/0x52
[  396.690239]  dump_stack+0x195/0x2b4
[  396.693894]  ? dump_stack_print_info.cold.2+0x52/0x52
[  396.699122]  dump_header+0x27b/0xf72
[  396.702871]  ? mark_held_locks+0x130/0x130
[  396.707143]  ? pagefault_out_of_memory+0x197/0x197
[  396.712220]  ? __lock_acquire+0x7ec/0x4ec0
[  396.716470]  ? graph_lock+0x170/0x170
[  396.720287]  ? mem_cgroup_charge_statistics+0x780/0x780
[  396.725801]  ? print_usage_bug+0xc0/0xc0
[  396.729897]  ? graph_lock+0x170/0x170
[  396.733709]  ? print_usage_bug+0xc0/0xc0
[  396.738478]  ? print_usage_bug+0xc0/0xc0
[  396.742556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.748132]  ? find_held_lock+0x36/0x1c0
[  396.752232]  ? mark_held_locks+0xc7/0x130
[  396.756539]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  396.761680]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  396.766809]  ? lockdep_hardirqs_on+0x421/0x5c0
[  396.771414]  ? trace_hardirqs_on+0xbd/0x310
[  396.775741]  ? kasan_check_read+0x11/0x20
[  396.779897]  ? ___ratelimit+0x36f/0x655
[  396.783882]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.789349]  ? trace_hardirqs_on+0x310/0x310
[  396.793772]  ? lock_downgrade+0x900/0x900
[  396.797938]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  396.803082]  ? ___ratelimit+0xaa/0x655
[  396.806988]  ? idr_get_free+0xec0/0xec0
[  396.810968]  ? kasan_check_write+0x14/0x20
[  396.815215]  ? do_raw_spin_lock+0xc1/0x200
[  396.819495]  oom_kill_process.cold.27+0x10/0x903
[  396.824271]  ? graph_lock+0x170/0x170
[  396.828090]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  396.833902]  ? kasan_check_read+0x11/0x20
[  396.838210]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  396.843504]  ? oom_evaluate_task+0x540/0x540
[  396.847928]  ? find_held_lock+0x36/0x1c0
[  396.852011]  ? out_of_memory+0x974/0x1430
[  396.856182]  ? lock_downgrade+0x900/0x900
[  396.860343]  ? check_preemption_disabled+0x48/0x200
[  396.865383]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  396.871194]  ? kasan_check_read+0x11/0x20
[  396.875362]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  396.880656]  ? rcu_bh_qs+0xc0/0xc0
[  396.884225]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.889778]  ? oom_evaluate_task+0x302/0x540
[  396.894216]  out_of_memory+0xa84/0x1430
[  396.898221]  ? oom_killer_disable+0x3a0/0x3a0
[  396.902731]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  396.907680]  ? __mutex_add_waiter+0x2a0/0x2a0
[  396.912219]  __alloc_pages_slowpath+0x2318/0x2d80
[  396.917114]  ? warn_alloc+0x120/0x120
[  396.920925]  ? dequeue_entity+0x3f4/0x1770
[  396.925179]  ? rcu_read_lock_sched_held+0x108/0x120
[  396.930225]  ? print_usage_bug+0xc0/0xc0
[  396.934300]  ? warn_alloc+0x120/0x120
[  396.938119]  ? print_usage_bug+0xc0/0xc0
[  396.942201]  ? print_usage_bug+0xc0/0xc0
[  396.946278]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.951847]  ? should_fail+0x22d/0xd01
[  396.955749]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  396.960896]  ? __lock_is_held+0xb5/0x140
[  396.964983]  ? graph_lock+0x170/0x170
[  396.968795]  ? ___might_sleep+0x1ed/0x300
[  396.973292]  ? lock_release+0x970/0x970
[  396.977275]  ? arch_local_save_flags+0x40/0x40
[  396.981878]  ? __might_sleep+0x95/0x190
[  396.985867]  __alloc_pages_nodemask+0xa80/0xde0
[  396.990554]  ? graph_lock+0x170/0x170
[  396.994373]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  396.999405]  ? graph_lock+0x170/0x170
[  397.003253]  ? mark_held_locks+0xc7/0x130
[  397.007410]  ? find_held_lock+0x36/0x1c0
[  397.011486]  ? cache_grow_begin+0x5a4/0x8c0
[  397.015824]  ? lockdep_hardirqs_on+0x421/0x5c0
[  397.020423]  ? trace_hardirqs_on+0xbd/0x310
[  397.024761]  ? fallback_alloc+0x203/0x2e0
[  397.028926]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  397.034394]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  397.039961]  cache_grow_begin+0x91/0x8c0
[  397.044123]  ? do_raw_spin_unlock+0xa7/0x2f0
[  397.048549]  fallback_alloc+0x203/0x2e0
[  397.052538]  ____cache_alloc_node+0x1c7/0x1e0
[  397.057067]  kmem_cache_alloc_trace+0x214/0x750
[  397.061766]  do_syslog+0xb9b/0x1690
[  397.065629]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  397.070667]  ? finish_wait+0x430/0x430
[  397.074564]  ? aa_path_link+0x5e0/0x5e0
[  397.078560]  kmsg_read+0x8f/0xc0
[  397.081931]  ? kmsg_poll+0xb0/0xb0
[  397.085486]  proc_reg_read+0x2a3/0x3d0
[  397.089392]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  397.094338]  ? trace_hardirqs_off+0x310/0x310
[  397.098857]  ? lockdep_hardirqs_on+0x421/0x5c0
[  397.103447]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.108998]  __vfs_read+0x117/0x9b0
[  397.112639]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  397.117579]  ? vfs_copy_file_range+0xb90/0xb90
[  397.122184]  ? fsnotify+0x12f0/0x12f0
[  397.125998]  ? fsnotify_first_mark+0x350/0x350
[  397.130604]  ? security_file_permission+0x1c2/0x230
[  397.135642]  ? rw_verify_area+0x118/0x360
[  397.139807]  vfs_read+0x17f/0x3c0
[  397.143277]  ksys_read+0x101/0x260
[  397.146843]  ? kernel_write+0x120/0x120
[  397.150831]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  397.156291]  ? trace_hardirqs_on+0x310/0x310
[  397.160713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.166273]  __x64_sys_read+0x73/0xb0
[  397.170095]  do_syscall_64+0x1b9/0x820
[  397.173995]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  397.179381]  ? syscall_return_slowpath+0x5e0/0x5e0
[  397.184321]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.189189]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.194221]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  397.199259]  ? prepare_exit_to_usermode+0x291/0x3b0
[  397.204301]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.209202]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  397.214399] RIP: 0033:0x7ff70d3601fd
[  397.218120] Code: Bad RIP value.
[  397.221485] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  397.229380] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  397.236666] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  397.243950] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  397.251410] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  397.258696] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  397.266040] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  397.266124] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  397.273335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  397.273341] Call Trace:
[  397.273348]  <IRQ>
[  397.273372]  dump_stack+0x1c4/0x2b4
[  397.273391]  ? dump_stack_print_info.cold.2+0x52/0x52
[  397.273416]  warn_alloc.cold.119+0xb7/0x1bd
[  397.280014] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  397.289275]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  397.291840] rsyslogd cpuset=
[  397.293996]  ? lock_downgrade+0x900/0x900
[  397.297596] /
[  397.302795]  ? trace_hardirqs_off+0xb8/0x310
[  397.307093]  mems_allowed=0
[  397.317150]  ? trace_hardirqs_off+0xb8/0x310
[  397.342546]  __alloc_pages_slowpath+0x2667/0x2d80
[  397.347437]  ? warn_alloc+0x120/0x120
[  397.351252]  ? trace_hardirqs_on+0x310/0x310
[  397.355674]  ? warn_alloc+0x120/0x120
[  397.359491]  ? print_usage_bug+0xc0/0xc0
[  397.363574]  ? warn_alloc+0x120/0x120
[  397.367388]  ? ktime_get+0x2e1/0x440
[  397.371116]  ? print_usage_bug+0xc0/0xc0
[  397.375207]  ? __lock_acquire+0x7ec/0x4ec0
[  397.379452]  ? __lock_acquire+0x7ec/0x4ec0
[  397.383696]  ? kasan_check_read+0x11/0x20
[  397.387852]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.393396]  ? should_fail+0x22d/0xd01
[  397.397295]  ? rcu_bh_qs+0xc0/0xc0
[  397.400848]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.405962]  ? __lock_acquire+0x7ec/0x4ec0
[  397.410218]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.415334]  ? __lock_acquire+0x7ec/0x4ec0
[  397.419580]  ? should_fail+0x22d/0xd01
[  397.423482]  ? rcu_idle_enter+0x4b0/0x4b0
[  397.427650]  ? mark_held_locks+0x130/0x130
[  397.431902]  ? mark_held_locks+0x130/0x130
[  397.436147]  ? mark_held_locks+0xc7/0x130
[  397.440312]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  397.445337]  ? graph_lock+0x170/0x170
[  397.449141]  ? print_usage_bug+0xc0/0xc0
[  397.453221]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.458772]  ? check_preemption_disabled+0x48/0x200
[  397.463813]  ? check_preemption_disabled+0x48/0x200
[  397.468851]  ? __lock_is_held+0xb5/0x140
[  397.472931]  __alloc_pages_nodemask+0xa80/0xde0
[  397.477608]  ? graph_lock+0x170/0x170
[  397.481420]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  397.486440]  ? graph_lock+0x170/0x170
[  397.490265]  ? find_held_lock+0x36/0x1c0
[  397.494389]  ? ____cache_alloc_node+0x1c7/0x1e0
[  397.499073]  ? lock_downgrade+0x900/0x900
[  397.503240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.508797]  cache_grow_begin+0x91/0x8c0
[  397.512866]  ? do_raw_spin_unlock+0xa7/0x2f0
[  397.517288]  fallback_alloc+0x203/0x2e0
[  397.521283]  ____cache_alloc_node+0x1c7/0x1e0
[  397.525791]  kmem_cache_alloc_node+0xe3/0x730
[  397.530300]  ? ipv6_get_ifaddr+0x42e/0x620
[  397.534569]  __alloc_skb+0x119/0x770
[  397.538293]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  397.543592]  ? skb_scrub_packet+0x490/0x490
[  397.547927]  ? lock_downgrade+0x900/0x900
[  397.552090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.557642]  ? refcount_sub_and_test_checked+0x203/0x310
[  397.563111]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  397.568581]  ? addrconf_rs_timer+0x690/0x690
[  397.573019]  ndisc_alloc_skb+0x144/0x340
[  397.577098]  ndisc_send_rs+0x331/0x6e0
[  397.581001]  addrconf_rs_timer+0x314/0x690
[  397.585252]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.589536]  call_timer_fn+0x272/0x920
[  397.593443]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.597700]  ? process_timeout+0x40/0x40
[  397.601794]  ? find_held_lock+0x36/0x1c0
[  397.605881]  ? __run_timers+0x7da/0xc70
[  397.609875]  ? _raw_spin_unlock_irq+0x27/0x80
[  397.614382]  ? _raw_spin_unlock_irq+0x27/0x80
[  397.618887]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.623135]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  397.627738]  ? trace_hardirqs_on+0xbd/0x310
[  397.632064]  ? kasan_check_read+0x11/0x20
[  397.636224]  ? __run_timers+0x7da/0xc70
[  397.640215]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  397.645703]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.649956]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.654212]  __run_timers+0x7e5/0xc70
[  397.658036]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  397.663411]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  397.668442]  ? graph_lock+0x170/0x170
[  397.672255]  ? enqueue_hrtimer+0x1a5/0x560
[  397.676496]  ? lock_release+0x970/0x970
[  397.680478]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  397.685685]  ? find_held_lock+0x36/0x1c0
[  397.689761]  ? graph_lock+0x170/0x170
[  397.693571]  ? pvclock_read_flags+0x160/0x160
[  397.698077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.703624]  ? check_preemption_disabled+0x48/0x200
[  397.708661]  ? __lock_is_held+0xb5/0x140
[  397.712738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.718290]  ? check_preemption_disabled+0x48/0x200
[  397.723333]  run_timer_softirq+0x52/0xb0
[  397.727406]  ? rcu_read_lock_sched_held+0x108/0x120
[  397.732438]  __do_softirq+0x30b/0xad8
[  397.736266]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  397.741388]  ? pvclock_read_flags+0x160/0x160
[  397.745893]  ? lapic_next_event+0x5a/0x90
[  397.750049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.755603]  ? check_preemption_disabled+0x48/0x200
[  397.760632]  ? check_preemption_disabled+0x48/0x200
[  397.765678]  ? kvm_clock_read+0x18/0x30
[  397.769662]  ? kvm_sched_clock_read+0x9/0x20
[  397.774083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.779637]  ? check_preemption_disabled+0x48/0x200
[  397.784677]  irq_exit+0x17f/0x1c0
[  397.788146]  smp_apic_timer_interrupt+0x1cb/0x760
[  397.793004]  ? smp_reschedule_interrupt+0x109/0x650
[  397.798029]  ? smp_call_function_single_interrupt+0x650/0x650
[  397.803963]  ? interrupt_entry+0xb5/0xf0
[  397.808031]  ? trace_hardirqs_off_caller+0xbb/0x310
[  397.813054]  ? trace_hardirqs_off_caller+0xbb/0x310
[  397.818075]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.822922]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.827944]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.832974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.838525]  ? check_preemption_disabled+0x48/0x200
[  397.843559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.849115]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.853976]  apic_timer_interrupt+0xf/0x20
[  397.858209]  </IRQ>
[  397.860455] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  397.865386] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  397.884300] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  397.892025] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  397.899306] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  397.906588] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  397.913862] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  397.921142] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  397.928481]  skb_clone+0x1bb/0x500
[  397.932038]  ? finish_task_switch+0x2f5/0x900
[  397.936555]  ? skb_split+0x11e0/0x11e0
[  397.940457]  ? preempt_notifier_register+0x200/0x200
[  397.945571]  ? __switch_to_asm+0x34/0x70
[  397.949638]  ? __switch_to_asm+0x34/0x70
[  397.953706]  ? __switch_to_asm+0x40/0x70
[  397.957771]  ? __switch_to_asm+0x34/0x70
[  397.961840]  ? __switch_to_asm+0x40/0x70
[  397.965910]  ? __switch_to_asm+0x34/0x70
[  397.969976]  ? __switch_to_asm+0x40/0x70
[  397.974045]  ? __switch_to_asm+0x34/0x70
[  397.978113]  ? __switch_to_asm+0x34/0x70
[  397.982183]  ? __switch_to_asm+0x40/0x70
[  397.986254]  ? __switch_to_asm+0x34/0x70
[  397.990334]  bpf_clone_redirect+0xb9/0x490
[  397.994592]  ? __schedule+0x874/0x1ed0
[  397.998498]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  398.003534]  ? __sched_text_start+0x8/0x8
[  398.007712]  ? retint_kernel+0x2d/0x2d
[  398.011614]  ? find_held_lock+0x36/0x1c0
[  398.015693]  ? lock_acquire+0x1ed/0x520
[  398.019675]  ? bpf_test_run+0x32e/0x5a0
[  398.023655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.029208]  ? check_preemption_disabled+0x48/0x200
[  398.034238]  ? kasan_check_read+0x11/0x20
[  398.038393]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  398.043674]  ? rcu_bh_qs+0xc0/0xc0
[  398.047223]  ? preempt_schedule+0x4d/0x60
[  398.051383]  ? ___preempt_schedule+0x16/0x18
[  398.055817]  ? bpf_test_run+0x1c0/0x5a0
[  398.059821]  ? netlink_diag_dump+0x2a0/0x2a0
[  398.064253]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.069933]  ? bpf_test_init.isra.9+0x70/0x100
[  398.074552]  ? bpf_prog_test_run_skb+0x634/0xb40
[  398.079344]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  398.084215]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  398.089769]  ? fput+0x130/0x1a0
[  398.093065]  ? __bpf_prog_get+0x9b/0x290
[  398.097179]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  398.102044]  ? bpf_prog_test_run+0x130/0x1a0
[  398.106498]  ? __x64_sys_bpf+0x3d8/0x510
[  398.110853]  ? bpf_prog_get+0x20/0x20
[  398.114712]  ? do_syscall_64+0x1b9/0x820
[  398.118795]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  398.124194]  ? syscall_return_slowpath+0x5e0/0x5e0
[  398.129171]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  398.134044]  ? trace_hardirqs_on_caller+0x310/0x310
[  398.139094]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  398.144136]  ? prepare_exit_to_usermode+0x291/0x3b0
[  398.149202]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  398.154079]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  398.159477] warn_alloc_show_mem: 1 callbacks suppressed
[  398.159490] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  398.159492] Mem-Info:
[  398.159523] active_anon:50125 inactive_anon:112 isolated_anon:0
[  398.159523]  active_file:14 inactive_file:14 isolated_file:0
[  398.159523]  unevictable:0 dirty:0 writeback:0 unstable:0
[  398.159523]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  398.159523]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  398.159523]  free:13772 free_pcp:215 free_cma:0
[  398.164977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  398.164990] Call Trace:
[  398.171769] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  398.174320]  <IRQ>
[  398.207606] Node 0 
[  398.217157]  dump_stack+0x1c4/0x2b4
[  398.219743] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  398.247818]  ? dump_stack_print_info.cold.2+0x52/0x52
[  398.249943] lowmem_reserve[]:
[  398.252196]  warn_alloc.cold.119+0xb7/0x1bd
[  398.255789]  0
[  398.281450]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  398.286616]  2819
[  398.289731]  ? lock_downgrade+0x900/0x900
[  398.294021]  6323
[  398.295830]  ? trace_hardirqs_off+0xb8/0x310
[  398.300642]  6323
[  398.302704]  ? trace_hardirqs_off+0xb8/0x310
[  398.308923]  __alloc_pages_slowpath+0x2667/0x2d80
[  398.313300] Node 0 
[  398.315395]  ? warn_alloc+0x120/0x120
[  398.319763] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  398.319774] lowmem_reserve[]:
[  398.324621]  ? trace_hardirqs_on+0x310/0x310
[  398.326834]  0
[  398.330630]  ? warn_alloc+0x120/0x120
[  398.357421]  0
[  398.360538]  ? print_usage_bug+0xc0/0xc0
[  398.364998]  3503
[  398.366798]  ? warn_alloc+0x120/0x120
[  398.370578]  3503
[  398.372380]  ? ktime_get+0x2e1/0x440
[  398.378476]  ? print_usage_bug+0xc0/0xc0
[  398.382252] Node 0 
[  398.384315]  ? __lock_acquire+0x7ec/0x4ec0
[  398.388033] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  398.392066]  ? __lock_acquire+0x7ec/0x4ec0
[  398.394279] lowmem_reserve[]:
[  398.398508]  ? kasan_check_read+0x11/0x20
[  398.426775]  0
[  398.431014]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.434088]  0
[  398.438232]  ? should_fail+0x22d/0xd01
[  398.440009]  0
[  398.445544]  ? rcu_bh_qs+0xc0/0xc0
[  398.447325]  0
[  398.451215]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.452995] Node 0 
[  398.456534]  ? __lock_acquire+0x7ec/0x4ec0
[  398.458316] DMA: 
[  398.463420]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.465632] 1*4kB (U) 
[  398.469877]  ? __lock_acquire+0x7ec/0x4ec0
[  398.471916] 0*8kB 
[  398.477008]  ? should_fail+0x22d/0xd01
[  398.477026]  ? rcu_idle_enter+0x4b0/0x4b0
[  398.479502] 0*16kB 
[  398.483829]  ? mark_held_locks+0x130/0x130
[  398.485956] 1*32kB 
[  398.489838]  ? mark_held_locks+0x130/0x130
[  398.493965] (U) 
[  398.496207]  ? mark_held_locks+0xc7/0x130
[  398.500416] 2*64kB 
[  398.502660]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  398.506861] (U) 
[  398.508831]  ? graph_lock+0x170/0x170
[  398.512959] 1*128kB 
[  398.515199]  ? print_usage_bug+0xc0/0xc0
[  398.520192] (U) 1*256kB 
[  398.522188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.525965] (U) 
[  398.528287]  ? check_preemption_disabled+0x48/0x200
[  398.532317] 0*512kB 
[  398.534999]  ? check_preemption_disabled+0x48/0x200
[  398.540510] 1*1024kB 
[  398.542493]  ? __lock_is_held+0xb5/0x140
[  398.547516] (U) 
[  398.549840]  __alloc_pages_nodemask+0xa80/0xde0
[  398.554830] 1*2048kB 
[  398.557233]  ? graph_lock+0x170/0x170
[  398.561270] (M) 
[  398.563247]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  398.567884] 3*4096kB 
[  398.570287]  ? graph_lock+0x170/0x170
[  398.574061] (M) 
[  398.576045]  ? find_held_lock+0x36/0x1c0
[  398.581024] = 15908kB
[  398.583443]  ? ____cache_alloc_node+0x1c7/0x1e0
[  398.587209] Node 0 
[  398.589186]  ? lock_downgrade+0x900/0x900
[  398.593214] DMA32: 4*4kB 
[  398.595655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.600296] (M) 
[  398.602536]  cache_grow_begin+0x91/0x8c0
[  398.606658] 1*8kB 
[  398.609420]  ? do_raw_spin_unlock+0xa7/0x2f0
[  398.614927] (M) 
[  398.616915]  fallback_alloc+0x203/0x2e0
[  398.620953] 3*16kB (MH) 
[  398.623127]  ____cache_alloc_node+0x1c7/0x1e0
[  398.627511] 3*32kB 
[  398.629487]  kmem_cache_alloc_node+0xe3/0x730
[  398.633441] (MH) 
[  398.636112]  ? ipv6_get_ifaddr+0x42e/0x620
[  398.640580] 6*64kB 
[  398.642819]  __alloc_skb+0x119/0x770
[  398.647281] (MH) 
[  398.649348]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  398.653559] 5*128kB 
[  398.655792]  ? skb_scrub_packet+0x490/0x490
[  398.659478] (MH) 
[  398.661538]  ? lock_downgrade+0x900/0x900
[  398.666803] 2*256kB 
[  398.669137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.673421] (M) 
[  398.675486]  ? refcount_sub_and_test_checked+0x203/0x310
[  398.679605] 4*512kB 
[  398.681924]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  398.687437] (MH) 
[  398.689412]  ? addrconf_rs_timer+0x690/0x690
[  398.694832] 3*1024kB 
[  398.697174]  ndisc_alloc_skb+0x144/0x340
[  398.702584] (MH) 
[  398.704646]  ndisc_send_rs+0x331/0x6e0
[  398.709018] 3*2048kB (M) 
[  398.711447]  addrconf_rs_timer+0x314/0x690
[  398.715486] 3*4096kB 
[  398.717559]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.721416] (M) 
[  398.724189]  call_timer_fn+0x272/0x920
[  398.728387] = 25256kB
[  398.730792]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.735001] Node 0 
[  398.736971]  ? process_timeout+0x40/0x40
[  398.740823] Normal: 935*4kB 
[  398.743241]  ? find_held_lock+0x36/0x1c0
[  398.747449] (MEH) 
[  398.749698]  ? mark_held_locks+0xc7/0x130
[  398.753727] 451*8kB 
[  398.756746]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.760783] (ME) 
[  398.762933]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.767059] 205*16kB 
[  398.769383]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.773842] (MEH) 59*32kB 
[  398.775923]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  398.780395] (ME) 
[  398.782803]  ? trace_hardirqs_on+0xbd/0x310
[  398.787011] 10*64kB 
[  398.789857]  ? kasan_check_read+0x11/0x20
[  398.794416] (MH) 
[  398.796474]  ? __run_timers+0x7da/0xc70
[  398.800767] 0*128kB 
[  398.803236]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  398.807358] 3*256kB 
[  398.809424]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.813373] (H) 
[  398.815708]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.821126] 0*512kB 0*1024kB 
[  398.823483]  __run_timers+0x7e5/0xc70
[  398.827697] 0*2048kB 
[  398.829692]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  398.833886] 0*4096kB 
[  398.836985]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  398.840762] = 13924kB
[  398.843173]  ? graph_lock+0x170/0x170
[  398.848518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  398.850926]  ? print_usage_bug+0xc0/0xc0
[  398.855921] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  398.858345]  ? lock_release+0x970/0x970
[  398.862119] 147 total pagecache pages
[  398.870955]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  398.874996] 0 pages in swap cache
[  398.883572]  ? find_held_lock+0x36/0x1c0
[  398.887514] Swap cache stats: add 0, delete 0, find 0/0
[  398.887524] Free swap  = 0kB
[  398.891322]  ? graph_lock+0x170/0x170
[  398.896486] Total swap = 0kB
[  398.899933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.903969] 1965979 pages RAM
[  398.909333]  ? check_preemption_disabled+0x48/0x200
[  398.912325] 0 pages HighMem/MovableOnly
[  398.916127]  ? __lock_is_held+0xb5/0x140
[  398.919114] 342307 pages reserved
[  398.924644]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.927723] 0 pages cma reserved
[  398.932736]  ? check_preemption_disabled+0x48/0x200
[  398.936754] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  398.940743]  run_timer_softirq+0x52/0xb0
[  398.940766]  ? rcu_read_lock_sched_held+0x108/0x120
[  398.940788]  __do_softirq+0x30b/0xad8
[  398.944278] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  398.949761]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  398.953091] syz-executor5 cpuset=
[  398.958104]  ? pvclock_read_flags+0x160/0x160
[  398.964571] syz5
[  398.968635]  ? lapic_next_event+0x5a/0x90
[  398.973637]  mems_allowed=0
[  398.977440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.016262]  ? check_preemption_disabled+0x48/0x200
[  399.021282]  ? check_preemption_disabled+0x48/0x200
[  399.026313]  ? kvm_clock_read+0x18/0x30
[  399.030292]  ? kvm_sched_clock_read+0x9/0x20
[  399.034706]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.040262]  ? check_preemption_disabled+0x48/0x200
[  399.045300]  irq_exit+0x17f/0x1c0
[  399.048759]  smp_apic_timer_interrupt+0x1cb/0x760
[  399.053608]  ? smp_reschedule_interrupt+0x109/0x650
[  399.058667]  ? smp_call_function_single_interrupt+0x650/0x650
[  399.064554]  ? interrupt_entry+0xb5/0xf0
[  399.068722]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.073736]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.078784]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.083632]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.088666]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.093707]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.099252]  ? check_preemption_disabled+0x48/0x200
[  399.104291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.109843]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.114698]  apic_timer_interrupt+0xf/0x20
[  399.118926]  </IRQ>
[  399.121176] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  399.126454] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  399.145361] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  399.153082] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  399.160356] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  399.167640] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  399.174925] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  399.182207] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  399.189515]  ? arch_local_irq_restore+0x45/0x52
[  399.194210]  dump_stack+0x195/0x2b4
[  399.197851]  ? dump_stack_print_info.cold.2+0x52/0x52
[  399.203069]  dump_header+0x27b/0xf72
[  399.206805]  ? mark_held_locks+0x130/0x130
[  399.211049]  ? pagefault_out_of_memory+0x197/0x197
[  399.215992]  ? __lock_acquire+0x7ec/0x4ec0
[  399.220229]  ? graph_lock+0x170/0x170
[  399.224035]  ? mem_cgroup_charge_statistics+0x780/0x780
[  399.229414]  ? print_usage_bug+0xc0/0xc0
[  399.233482]  ? graph_lock+0x170/0x170
[  399.237288]  ? print_usage_bug+0xc0/0xc0
[  399.241352]  ? print_usage_bug+0xc0/0xc0
[  399.245425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.250970]  ? find_held_lock+0x36/0x1c0
[  399.255057]  ? mark_held_locks+0xc7/0x130
[  399.259214]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  399.264320]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  399.269446]  ? lockdep_hardirqs_on+0x421/0x5c0
[  399.274032]  ? trace_hardirqs_on+0xbd/0x310
[  399.278360]  ? kasan_check_read+0x11/0x20
[  399.282513]  ? ___ratelimit+0x36f/0x655
[  399.286491]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  399.291953]  ? trace_hardirqs_on+0x310/0x310
[  399.296366]  ? lock_downgrade+0x900/0x900
[  399.300525]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  399.305632]  ? ___ratelimit+0xaa/0x655
[  399.309527]  ? idr_get_free+0xec0/0xec0
[  399.313506]  ? kasan_check_write+0x14/0x20
[  399.317746]  ? do_raw_spin_lock+0xc1/0x200
[  399.322002]  oom_kill_process.cold.27+0x10/0x903
[  399.326781]  ? graph_lock+0x170/0x170
[  399.330592]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  399.336390]  ? kasan_check_read+0x11/0x20
[  399.340560]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  399.345857]  ? oom_evaluate_task+0x540/0x540
[  399.350285]  ? find_held_lock+0x36/0x1c0
[  399.354361]  ? out_of_memory+0x974/0x1430
[  399.358521]  ? lock_downgrade+0x900/0x900
[  399.362680]  ? check_preemption_disabled+0x48/0x200
[  399.367712]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  399.373515]  ? kasan_check_read+0x11/0x20
[  399.377669]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  399.382954]  ? rcu_bh_qs+0xc0/0xc0
[  399.386512]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.392062]  ? oom_evaluate_task+0x302/0x540
[  399.396478]  out_of_memory+0xa84/0x1430
[  399.400467]  ? oom_killer_disable+0x3a0/0x3a0
[  399.405146]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  399.410107]  ? __mutex_add_waiter+0x2a0/0x2a0
[  399.414627]  __alloc_pages_slowpath+0x2318/0x2d80
[  399.419516]  ? warn_alloc+0x120/0x120
[  399.423322]  ? dequeue_entity+0x3f4/0x1770
[  399.427560]  ? rcu_read_lock_sched_held+0x108/0x120
[  399.432587]  ? print_usage_bug+0xc0/0xc0
[  399.436674]  ? warn_alloc+0x120/0x120
[  399.440493]  ? print_usage_bug+0xc0/0xc0
[  399.444563]  ? print_usage_bug+0xc0/0xc0
[  399.448635]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.454188]  ? should_fail+0x22d/0xd01
[  399.458186]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.463329]  ? __lock_is_held+0xb5/0x140
[  399.467402]  ? graph_lock+0x170/0x170
[  399.471210]  ? ___might_sleep+0x1ed/0x300
[  399.475360]  ? lock_release+0x970/0x970
[  399.479339]  ? arch_local_save_flags+0x40/0x40
[  399.483935]  ? __might_sleep+0x95/0x190
[  399.487915]  __alloc_pages_nodemask+0xa80/0xde0
[  399.492594]  ? graph_lock+0x170/0x170
[  399.496404]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  399.501419]  ? graph_lock+0x170/0x170
[  399.505236]  ? mark_held_locks+0xc7/0x130
[  399.509381]  ? find_held_lock+0x36/0x1c0
[  399.513450]  ? cache_grow_begin+0x5a4/0x8c0
[  399.517772]  ? lockdep_hardirqs_on+0x421/0x5c0
[  399.522357]  ? trace_hardirqs_on+0xbd/0x310
[  399.526681]  ? fallback_alloc+0x203/0x2e0
[  399.530832]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  399.536383]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  399.541935]  cache_grow_begin+0x91/0x8c0
[  399.546000]  ? do_raw_spin_unlock+0xa7/0x2f0
[  399.550423]  fallback_alloc+0x203/0x2e0
[  399.554407]  ____cache_alloc_node+0x1c7/0x1e0
[  399.558914]  kmem_cache_alloc_trace+0x214/0x750
[  399.563599]  do_syslog+0xb9b/0x1690
[  399.567240]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  399.572259]  ? finish_wait+0x430/0x430
[  399.576172]  ? aa_path_link+0x5e0/0x5e0
[  399.580157]  kmsg_read+0x8f/0xc0
[  399.583530]  ? kmsg_poll+0xb0/0xb0
[  399.587080]  proc_reg_read+0x2a3/0x3d0
[  399.590977]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  399.595914]  ? trace_hardirqs_off+0x310/0x310
[  399.600417]  ? lockdep_hardirqs_on+0x421/0x5c0
[  399.605001]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.610547]  __vfs_read+0x117/0x9b0
[  399.614186]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  399.619124]  ? vfs_copy_file_range+0xb90/0xb90
[  399.623714]  ? fsnotify+0x12f0/0x12f0
[  399.627521]  ? fsnotify_first_mark+0x350/0x350
[  399.632114]  ? security_file_permission+0x1c2/0x230
[  399.637152]  ? rw_verify_area+0x118/0x360
[  399.641331]  vfs_read+0x17f/0x3c0
[  399.644796]  ksys_read+0x101/0x260
[  399.648341]  ? kernel_write+0x120/0x120
[  399.652320]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  399.657771]  ? trace_hardirqs_on+0x310/0x310
[  399.662188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.667738]  __x64_sys_read+0x73/0xb0
[  399.671562]  do_syscall_64+0x1b9/0x820
[  399.675456]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  399.680835]  ? syscall_return_slowpath+0x5e0/0x5e0
[  399.685771]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.690621]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.695650]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  399.700673]  ? prepare_exit_to_usermode+0x291/0x3b0
[  399.705701]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.710559]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  399.715752] RIP: 0033:0x7ff70d3601fd
[  399.719470] Code: Bad RIP value.
[  399.722835] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  399.730542] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  399.737809] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  399.745077] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  399.752348] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  399.759616] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  399.766916] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  399.766982] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  399.774193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  399.774199] Call Trace:
[  399.774206]  <IRQ>
[  399.774230]  dump_stack+0x1c4/0x2b4
[  399.774249]  ? dump_stack_print_info.cold.2+0x52/0x52
[  399.780807] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  399.790082]  warn_alloc.cold.119+0xb7/0x1bd
[  399.792634] rsyslogd cpuset=
[  399.794776]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  399.798373] /
[  399.803568]  ? lock_downgrade+0x900/0x900
[  399.813594]  mems_allowed=0
[  399.817946]  ? trace_hardirqs_off+0xb8/0x310
[  399.838923]  ? trace_hardirqs_off+0xb8/0x310
[  399.843344]  __alloc_pages_slowpath+0x2667/0x2d80
[  399.848238]  ? warn_alloc+0x120/0x120
[  399.852041]  ? lock_release+0x970/0x970
[  399.856019]  ? warn_alloc+0x120/0x120
[  399.859822]  ? print_usage_bug+0xc0/0xc0
[  399.863888]  ? warn_alloc+0x120/0x120
[  399.867692]  ? print_usage_bug+0xc0/0xc0
[  399.871755]  ? __lock_acquire+0x7ec/0x4ec0
[  399.875992]  ? __lock_acquire+0x7ec/0x4ec0
[  399.880232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.885769]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.891307]  ? should_fail+0x22d/0xd01
[  399.895212]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.900317]  ? __lock_acquire+0x7ec/0x4ec0
[  399.904561]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.909669]  ? __lock_acquire+0x7ec/0x4ec0
[  399.913903]  ? should_fail+0x22d/0xd01
[  399.917802]  ? mark_held_locks+0x130/0x130
[  399.922050]  ? mark_held_locks+0x130/0x130
[  399.926291]  ? graph_lock+0x170/0x170
[  399.930097]  ? print_usage_bug+0xc0/0xc0
[  399.934156]  ? graph_lock+0x170/0x170
[  399.937970]  ? print_usage_bug+0xc0/0xc0
[  399.942036]  ? wq_watchdog_touch+0x9c/0xfe
[  399.946272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.951812]  ? check_preemption_disabled+0x48/0x200
[  399.956827]  ? check_preemption_disabled+0x48/0x200
[  399.961856]  ? __lock_is_held+0xb5/0x140
[  399.965926]  __alloc_pages_nodemask+0xa80/0xde0
[  399.970597]  ? graph_lock+0x170/0x170
[  399.974401]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  399.979412]  ? graph_lock+0x170/0x170
[  399.983226]  ? find_held_lock+0x36/0x1c0
[  399.987299]  ? ____cache_alloc_node+0x1c7/0x1e0
[  399.991971]  ? lock_downgrade+0x900/0x900
[  399.996130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.001693]  cache_grow_begin+0x91/0x8c0
[  400.005761]  ? do_raw_spin_unlock+0xa7/0x2f0
[  400.010184]  fallback_alloc+0x203/0x2e0
[  400.014180]  ____cache_alloc_node+0x1c7/0x1e0
[  400.018685]  kmem_cache_alloc_node+0xe3/0x730
[  400.023190]  ? ipv6_get_ifaddr+0x42e/0x620
[  400.027439]  __alloc_skb+0x119/0x770
[  400.031152]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  400.036441]  ? skb_scrub_packet+0x490/0x490
[  400.040763]  ? lock_downgrade+0x900/0x900
[  400.044921]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.050462]  ? refcount_sub_and_test_checked+0x203/0x310
[  400.055920]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  400.061373]  ? addrconf_rs_timer+0x690/0x690
[  400.065795]  ndisc_alloc_skb+0x144/0x340
[  400.069885]  ndisc_send_rs+0x331/0x6e0
[  400.073812]  addrconf_rs_timer+0x314/0x690
[  400.078057]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.082308]  call_timer_fn+0x272/0x920
[  400.086202]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.090441]  ? process_timeout+0x40/0x40
[  400.094505]  ? find_held_lock+0x36/0x1c0
[  400.098585]  ? __run_timers+0x7da/0xc70
[  400.102568]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.107069]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.111572]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.115809]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  400.120392]  ? trace_hardirqs_on+0xbd/0x310
[  400.124714]  ? kasan_check_read+0x11/0x20
[  400.128865]  ? __run_timers+0x7da/0xc70
[  400.132844]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.138308]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.142560]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.146805]  __run_timers+0x7e5/0xc70
[  400.150627]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  400.155994]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  400.161016]  ? graph_lock+0x170/0x170
[  400.164828]  ? enqueue_hrtimer+0x1a5/0x560
[  400.169072]  ? lock_release+0x970/0x970
[  400.173049]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  400.178250]  ? find_held_lock+0x36/0x1c0
[  400.182320]  ? graph_lock+0x170/0x170
[  400.186122]  ? pvclock_read_flags+0x160/0x160
[  400.190624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.196172]  ? check_preemption_disabled+0x48/0x200
[  400.201423]  ? __lock_is_held+0xb5/0x140
[  400.205493]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.211032]  ? check_preemption_disabled+0x48/0x200
[  400.216060]  run_timer_softirq+0x52/0xb0
[  400.220124]  ? rcu_read_lock_sched_held+0x108/0x120
[  400.225146]  __do_softirq+0x30b/0xad8
[  400.228969]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  400.234089]  ? pvclock_read_flags+0x160/0x160
[  400.238590]  ? lapic_next_event+0x5a/0x90
[  400.242744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.248288]  ? check_preemption_disabled+0x48/0x200
[  400.253307]  ? check_preemption_disabled+0x48/0x200
[  400.258331]  ? kvm_clock_read+0x18/0x30
[  400.262303]  ? kvm_sched_clock_read+0x9/0x20
[  400.267197]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.272747]  ? check_preemption_disabled+0x48/0x200
[  400.277782]  irq_exit+0x17f/0x1c0
[  400.281240]  smp_apic_timer_interrupt+0x1cb/0x760
[  400.286085]  ? smp_reschedule_interrupt+0x109/0x650
[  400.291104]  ? smp_call_function_single_interrupt+0x650/0x650
[  400.296994]  ? interrupt_entry+0xb5/0xf0
[  400.301061]  ? trace_hardirqs_off_caller+0xbb/0x310
[  400.306079]  ? trace_hardirqs_off_caller+0xbb/0x310
[  400.311097]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.315941]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.320957]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.325973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.331518]  ? check_preemption_disabled+0x48/0x200
[  400.336547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.342098]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.346954]  apic_timer_interrupt+0xf/0x20
[  400.351197]  </IRQ>
[  400.353442] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  400.358374] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  400.377465] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  400.385191] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  400.392471] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  400.399742] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  400.407016] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  400.414289] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  400.421644]  skb_clone+0x1bb/0x500
[  400.425217]  ? finish_task_switch+0x2f5/0x900
[  400.429732]  ? skb_split+0x11e0/0x11e0
[  400.433630]  ? preempt_notifier_register+0x200/0x200
[  400.438733]  ? __switch_to_asm+0x34/0x70
[  400.442800]  ? __switch_to_asm+0x34/0x70
[  400.446859]  ? __switch_to_asm+0x40/0x70
[  400.450916]  ? __switch_to_asm+0x34/0x70
[  400.454979]  ? __switch_to_asm+0x40/0x70
[  400.459041]  ? __switch_to_asm+0x34/0x70
[  400.463123]  ? __switch_to_asm+0x40/0x70
[  400.467189]  ? __switch_to_asm+0x34/0x70
[  400.471255]  ? __switch_to_asm+0x34/0x70
[  400.475317]  ? __switch_to_asm+0x40/0x70
[  400.479375]  ? __switch_to_asm+0x34/0x70
[  400.483467]  bpf_clone_redirect+0xb9/0x490
[  400.487720]  ? __schedule+0x874/0x1ed0
[  400.491618]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  400.496643]  ? __sched_text_start+0x8/0x8
[  400.500810]  ? retint_kernel+0x2d/0x2d
[  400.504713]  ? find_held_lock+0x36/0x1c0
[  400.508791]  ? lock_acquire+0x1ed/0x520
[  400.512773]  ? bpf_test_run+0x32e/0x5a0
[  400.516759]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.522305]  ? check_preemption_disabled+0x48/0x200
[  400.527336]  ? kasan_check_read+0x11/0x20
[  400.531496]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  400.536798]  ? rcu_bh_qs+0xc0/0xc0
[  400.540354]  ? preempt_schedule+0x4d/0x60
[  400.544518]  ? ___preempt_schedule+0x16/0x18
[  400.548947]  ? bpf_test_run+0x1c0/0x5a0
[  400.552942]  ? netlink_diag_dump+0x2a0/0x2a0
[  400.557364]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.562903]  ? bpf_test_init.isra.9+0x70/0x100
[  400.567493]  ? bpf_prog_test_run_skb+0x634/0xb40
[  400.572267]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  400.577112]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  400.582655]  ? fput+0x130/0x1a0
[  400.586030]  ? __bpf_prog_get+0x9b/0x290
[  400.590095]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  400.594941]  ? bpf_prog_test_run+0x130/0x1a0
[  400.599355]  ? __x64_sys_bpf+0x3d8/0x510
[  400.603415]  ? bpf_prog_get+0x20/0x20
[  400.607241]  ? do_syscall_64+0x1b9/0x820
[  400.611305]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  400.616674]  ? syscall_return_slowpath+0x5e0/0x5e0
[  400.621606]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.626456]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.631482]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  400.636504]  ? prepare_exit_to_usermode+0x291/0x3b0
[  400.641529]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.646386]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  400.651768] warn_alloc_show_mem: 1 callbacks suppressed
[  400.651780] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  400.651782] Mem-Info:
[  400.651815] active_anon:50125 inactive_anon:112 isolated_anon:0
[  400.651815]  active_file:14 inactive_file:14 isolated_file:0
[  400.651815]  unevictable:0 dirty:0 writeback:0 unstable:0
[  400.651815]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  400.651815]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  400.651815]  free:13772 free_pcp:215 free_cma:0
[  400.657152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  400.663914] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  400.666310] Call Trace:
[  400.699207] Node 0 
[  400.708562]  <IRQ>
[  400.736078] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  400.736087] lowmem_reserve[]:
[  400.738681]  dump_stack+0x1c4/0x2b4
[  400.740884]  0 2819
[  400.743059]  ? dump_stack_print_info.cold.2+0x52/0x52
[  400.768533]  6323
[  400.771661]  warn_alloc.cold.119+0xb7/0x1bd
[  400.775236]  6323
[  400.777479]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  400.783335] Node 0 
[  400.785395]  ? lock_downgrade+0x900/0x900
[  400.789713] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  400.791755]  ? trace_hardirqs_off+0xb8/0x310
[  400.796565] lowmem_reserve[]: 0
[  400.798815]  ? trace_hardirqs_off+0xb8/0x310
[  400.802930]  0
[  400.829754]  __alloc_pages_slowpath+0x2667/0x2d80
[  400.834135]  3503
[  400.837437]  ? warn_alloc+0x120/0x120
[  400.841796]  3503
[  400.843599]  ? trace_hardirqs_on+0x310/0x310
[  400.848429] Node 0 
[  400.850507]  ? warn_alloc+0x120/0x120
[  400.854308] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  400.856346]  ? print_usage_bug+0xc0/0xc0
[  400.860740] lowmem_reserve[]: 0
[  400.862997]  ? warn_alloc+0x120/0x120
[  400.866767]  0
[  400.895086]  ? ktime_get+0x2e1/0x440
[  400.899124]  0
[  400.902410]  ? print_usage_bug+0xc0/0xc0
[  400.906188]  0
[  400.908002]  ? __lock_acquire+0x7ec/0x4ec0
[  400.913493]  ? __lock_acquire+0x7ec/0x4ec0
[  400.917547] Node 0 
[  400.919351]  ? kasan_check_read+0x11/0x20
[  400.923564] DMA: 
[  400.927804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.930015] 1*4kB 
[  400.934175]  ? should_fail+0x22d/0xd01
[  400.936212] (U) 
[  400.941754]  ? rcu_bh_qs+0xc0/0xc0
[  400.943877] 0*8kB 
[  400.947766]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.949713] 0*16kB 
[  400.953252]  ? __lock_acquire+0x7ec/0x4ec0
[  400.955368] 1*32kB (U) 
[  400.960488]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.962802] 2*64kB 
[  400.967047]  ? __lock_acquire+0x7ec/0x4ec0
[  400.969606] (U) 
[  400.974711]  ? should_fail+0x22d/0xd01
[  400.976922] 1*128kB 
[  400.981161]  ? rcu_idle_enter+0x4b0/0x4b0
[  400.983120] (U) 
[  400.987013]  ? mark_held_locks+0x130/0x130
[  400.989309] 1*256kB 
[  400.993454]  ? mark_held_locks+0x130/0x130
[  400.995405] (U) 
[  400.999641]  ? mark_held_locks+0xc7/0x130
[  401.001957] 0*512kB 1*1024kB 
[  401.006223]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  401.008182] (U) 
[  401.012329]  ? graph_lock+0x170/0x170
[  401.015408] 1*2048kB 
[  401.020424]  ? print_usage_bug+0xc0/0xc0
[  401.022371] (M) 
[  401.026184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.028573] 3*4096kB 
[  401.032639]  ? check_preemption_disabled+0x48/0x200
[  401.034587] (M) 
[  401.040128]  ? check_preemption_disabled+0x48/0x200
[  401.042516] = 15908kB
[  401.047549]  ? __lock_is_held+0xb5/0x140
[  401.049498] Node 0 
[  401.054511]  __alloc_pages_nodemask+0xa80/0xde0
[  401.056896] DMA32: 
[  401.060977]  ? graph_lock+0x170/0x170
[  401.063202] 4*4kB 
[  401.068271]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  401.070480] (M) 
[  401.074292]  ? graph_lock+0x170/0x170
[  401.074319]  ? find_held_lock+0x36/0x1c0
[  401.076444] 1*8kB 
[  401.081466]  ? ____cache_alloc_node+0x1c7/0x1e0
[  401.083413] (M) 
[  401.087213]  ? lock_downgrade+0x900/0x900
[  401.091247] 3*16kB 
[  401.093405]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.098041] (MH) 3*32kB (MH) 
[  401.100039]  cache_grow_begin+0x91/0x8c0
[  401.104161] 6*64kB 
[  401.106415]  ? do_raw_spin_unlock+0xa7/0x2f0
[  401.111920] (MH) 5*128kB 
[  401.115068]  fallback_alloc+0x203/0x2e0
[  401.119089] (MH) 2*256kB 
[  401.121352]  ____cache_alloc_node+0x1c7/0x1e0
[  401.125722] (M) 4*512kB 
[  401.128522]  kmem_cache_alloc_node+0xe3/0x730
[  401.132465] (MH) 
[  401.135224]  ? ipv6_get_ifaddr+0x42e/0x620
[  401.139692] 3*1024kB 
[  401.142364]  __alloc_skb+0x119/0x770
[  401.146827] (MH) 
[  401.148892]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  401.153096] 3*2048kB (M) 
[  401.155529]  ? skb_scrub_packet+0x490/0x490
[  401.159214] 3*4096kB (M) 
[  401.161291]  ? lock_downgrade+0x900/0x900
[  401.166548] = 25256kB
[  401.169305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.173593] Node 0 
[  401.176352]  ? refcount_sub_and_test_checked+0x203/0x310
[  401.180464] Normal: 935*4kB 
[  401.182883]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  401.188393] (MEH) 
[  401.190629]  ? addrconf_rs_timer+0x690/0x690
[  401.196056] 451*8kB 
[  401.199555]  ndisc_alloc_skb+0x144/0x340
[  401.204974] (ME) 
[  401.207136]  ndisc_send_rs+0x331/0x6e0
[  401.211514] 205*16kB 
[  401.213839]  addrconf_rs_timer+0x314/0x690
[  401.217860] (MEH) 59*32kB 
[  401.219934]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.223789] (ME) 
[  401.226215]  call_timer_fn+0x272/0x920
[  401.230428] 10*64kB (MH) 
[  401.233286]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.237580] 0*128kB 
[  401.239642]  ? process_timeout+0x40/0x40
[  401.243497] 3*256kB (H) 
[  401.246262]  ? find_held_lock+0x36/0x1c0
[  401.250475] 0*512kB 
[  401.252816]  ? mark_held_locks+0xc7/0x130
[  401.256841] 0*1024kB 
[  401.259508]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.263559] 0*2048kB 
[  401.265880]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.269998] 0*4096kB = 13924kB
[  401.272422]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.276899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  401.279324]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  401.283796] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  401.286998]  ? trace_hardirqs_on+0xbd/0x310
[  401.291207] 147 total pagecache pages
[  401.300054]  ? kasan_check_read+0x11/0x20
[  401.300074]  ? __run_timers+0x7da/0xc70
[  401.304650] 0 pages in swap cache
[  401.313234]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  401.317529] Swap cache stats: add 0, delete 0, find 0/0
[  401.317539] Free swap  = 0kB
[  401.321344]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.325458] Total swap = 0kB
[  401.325466] 1965979 pages RAM
[  401.329443]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.332861] 0 pages HighMem/MovableOnly
[  401.332870] 342307 pages reserved
[  401.338341]  __run_timers+0x7e5/0xc70
[  401.343681] 0 pages cma reserved
[  401.346777]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  401.351052] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  401.354010]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  401.357150] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  401.361319]  ? graph_lock+0x170/0x170
[  401.365266] syz-executor5 cpuset=
[  401.368722]  ? print_usage_bug+0xc0/0xc0
[  401.372497] syz5
[  401.375860]  ? lock_release+0x970/0x970
[  401.375877]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  401.381226]  mems_allowed=0
[  401.387725]  ? find_held_lock+0x36/0x1c0
[  401.432641]  ? graph_lock+0x170/0x170
[  401.436461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.442014]  ? check_preemption_disabled+0x48/0x200
[  401.447061]  ? __lock_is_held+0xb5/0x140
[  401.451130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.456676]  ? check_preemption_disabled+0x48/0x200
[  401.461708]  run_timer_softirq+0x52/0xb0
[  401.465862]  ? rcu_read_lock_sched_held+0x108/0x120
[  401.470889]  __do_softirq+0x30b/0xad8
[  401.474712]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  401.479827]  ? pvclock_read_flags+0x160/0x160
[  401.484353]  ? lapic_next_event+0x5a/0x90
[  401.488509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.494066]  ? check_preemption_disabled+0x48/0x200
[  401.499105]  ? check_preemption_disabled+0x48/0x200
[  401.504141]  ? kvm_clock_read+0x18/0x30
[  401.508125]  ? kvm_sched_clock_read+0x9/0x20
[  401.512542]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.518093]  ? check_preemption_disabled+0x48/0x200
[  401.523132]  irq_exit+0x17f/0x1c0
[  401.526596]  smp_apic_timer_interrupt+0x1cb/0x760
[  401.531445]  ? smp_reschedule_interrupt+0x109/0x650
[  401.536472]  ? smp_call_function_single_interrupt+0x650/0x650
[  401.542364]  ? interrupt_entry+0xb5/0xf0
[  401.546430]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.551453]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.556481]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.561332]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.566394]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.571423]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.576976]  ? check_preemption_disabled+0x48/0x200
[  401.582021]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.587594]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.592499]  apic_timer_interrupt+0xf/0x20
[  401.596741]  </IRQ>
[  401.598996] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  401.604291] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  401.623208] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  401.630941] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  401.638226] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  401.645509] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  401.652806] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  401.660089] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  401.667419]  ? arch_local_irq_restore+0x45/0x52
[  401.672121]  dump_stack+0x195/0x2b4
[  401.675782]  ? dump_stack_print_info.cold.2+0x52/0x52
[  401.681006]  dump_header+0x27b/0xf72
[  401.684748]  ? mark_held_locks+0x130/0x130
[  401.688997]  ? pagefault_out_of_memory+0x197/0x197
[  401.693948]  ? __lock_acquire+0x7ec/0x4ec0
[  401.698205]  ? graph_lock+0x170/0x170
[  401.702017]  ? mem_cgroup_charge_statistics+0x780/0x780
[  401.707403]  ? print_usage_bug+0xc0/0xc0
[  401.711481]  ? graph_lock+0x170/0x170
[  401.715293]  ? print_usage_bug+0xc0/0xc0
[  401.719363]  ? print_usage_bug+0xc0/0xc0
[  401.723443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.729006]  ? find_held_lock+0x36/0x1c0
[  401.733084]  ? mark_held_locks+0xc7/0x130
[  401.737245]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  401.742359]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  401.747480]  ? lockdep_hardirqs_on+0x421/0x5c0
[  401.752079]  ? trace_hardirqs_on+0xbd/0x310
[  401.756495]  ? kasan_check_read+0x11/0x20
[  401.760650]  ? ___ratelimit+0x36f/0x655
[  401.764643]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  401.770106]  ? trace_hardirqs_on+0x310/0x310
[  401.774520]  ? lock_downgrade+0x900/0x900
[  401.778685]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  401.783813]  ? ___ratelimit+0xaa/0x655
[  401.787708]  ? idr_get_free+0xec0/0xec0
[  401.791706]  ? kasan_check_write+0x14/0x20
[  401.795957]  ? do_raw_spin_lock+0xc1/0x200
[  401.800217]  oom_kill_process.cold.27+0x10/0x903
[  401.804985]  ? graph_lock+0x170/0x170
[  401.808799]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  401.814605]  ? kasan_check_read+0x11/0x20
[  401.818763]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  401.824060]  ? oom_evaluate_task+0x540/0x540
[  401.828489]  ? find_held_lock+0x36/0x1c0
[  401.832565]  ? out_of_memory+0x974/0x1430
[  401.836811]  ? lock_downgrade+0x900/0x900
[  401.840983]  ? check_preemption_disabled+0x48/0x200
[  401.846034]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  401.851845]  ? kasan_check_read+0x11/0x20
[  401.856100]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  401.864354]  ? rcu_bh_qs+0xc0/0xc0
[  401.867912]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.873463]  ? oom_evaluate_task+0x302/0x540
[  401.877888]  out_of_memory+0xa84/0x1430
[  401.881884]  ? oom_killer_disable+0x3a0/0x3a0
[  401.886391]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  401.891341]  ? __mutex_add_waiter+0x2a0/0x2a0
[  401.895862]  __alloc_pages_slowpath+0x2318/0x2d80
[  401.900752]  ? warn_alloc+0x120/0x120
[  401.904563]  ? dequeue_entity+0x3f4/0x1770
[  401.908807]  ? rcu_read_lock_sched_held+0x108/0x120
[  401.913843]  ? print_usage_bug+0xc0/0xc0
[  401.917916]  ? warn_alloc+0x120/0x120
[  401.921726]  ? print_usage_bug+0xc0/0xc0
[  401.925801]  ? print_usage_bug+0xc0/0xc0
[  401.929881]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.935432]  ? should_fail+0x22d/0xd01
[  401.939337]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.944490]  ? __lock_is_held+0xb5/0x140
[  401.948573]  ? graph_lock+0x170/0x170
[  401.952384]  ? ___might_sleep+0x1ed/0x300
[  401.956537]  ? lock_release+0x970/0x970
[  401.960524]  ? arch_local_save_flags+0x40/0x40
[  401.965132]  ? __might_sleep+0x95/0x190
[  401.969142]  __alloc_pages_nodemask+0xa80/0xde0
[  401.973829]  ? graph_lock+0x170/0x170
[  401.977645]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  401.982670]  ? graph_lock+0x170/0x170
[  401.986495]  ? mark_held_locks+0xc7/0x130
[  401.990649]  ? find_held_lock+0x36/0x1c0
[  401.994727]  ? cache_grow_begin+0x5a4/0x8c0
[  401.999067]  ? lockdep_hardirqs_on+0x421/0x5c0
[  402.003670]  ? trace_hardirqs_on+0xbd/0x310
[  402.007999]  ? fallback_alloc+0x203/0x2e0
[  402.012150]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  402.017614]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  402.023192]  cache_grow_begin+0x91/0x8c0
[  402.027290]  ? do_raw_spin_unlock+0xa7/0x2f0
[  402.031727]  fallback_alloc+0x203/0x2e0
[  402.035726]  ____cache_alloc_node+0x1c7/0x1e0
[  402.040250]  kmem_cache_alloc_trace+0x214/0x750
[  402.044955]  do_syslog+0xb9b/0x1690
[  402.048608]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  402.053631]  ? finish_wait+0x430/0x430
[  402.057525]  ? aa_path_link+0x5e0/0x5e0
[  402.061512]  kmsg_read+0x8f/0xc0
[  402.064879]  ? kmsg_poll+0xb0/0xb0
[  402.068427]  proc_reg_read+0x2a3/0x3d0
[  402.072327]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  402.077267]  ? trace_hardirqs_off+0x310/0x310
[  402.081773]  ? lockdep_hardirqs_on+0x421/0x5c0
[  402.086367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.091920]  __vfs_read+0x117/0x9b0
[  402.095554]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  402.100495]  ? vfs_copy_file_range+0xb90/0xb90
[  402.105086]  ? fsnotify+0x12f0/0x12f0
[  402.108894]  ? fsnotify_first_mark+0x350/0x350
[  402.113492]  ? security_file_permission+0x1c2/0x230
[  402.118519]  ? rw_verify_area+0x118/0x360
[  402.122680]  vfs_read+0x17f/0x3c0
[  402.126146]  ksys_read+0x101/0x260
[  402.129702]  ? kernel_write+0x120/0x120
[  402.133690]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  402.139144]  ? trace_hardirqs_on+0x310/0x310
[  402.143626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.149284]  __x64_sys_read+0x73/0xb0
[  402.153220]  do_syscall_64+0x1b9/0x820
[  402.157386]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  402.162957]  ? syscall_return_slowpath+0x5e0/0x5e0
[  402.168149]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.173023]  ? trace_hardirqs_on_caller+0x310/0x310
[  402.178063]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  402.183259]  ? prepare_exit_to_usermode+0x291/0x3b0
[  402.188987]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.193845]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  402.199538] RIP: 0033:0x7ff70d3601fd
[  402.203264] Code: Bad RIP value.
[  402.206629] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  402.214346] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  402.221620] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  402.228899] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  402.236179] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  402.243456] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  402.250767] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  402.250852] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  402.258055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  402.258066] Call Trace:
[  402.264683] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  402.274005]  <IRQ>
[  402.276582] rsyslogd cpuset=
[  402.286656]  dump_stack+0x1c4/0x2b4
[  402.288794] /
[  402.291820]  ? dump_stack_print_info.cold.2+0x52/0x52
[  402.295418]  mems_allowed=0
[  402.297149]  warn_alloc.cold.119+0xb7/0x1bd
[  402.309565]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  402.314431]  ? lock_downgrade+0x900/0x900
[  402.318602]  ? trace_hardirqs_off+0xb8/0x310
[  402.323030]  ? trace_hardirqs_off+0xb8/0x310
[  402.327465]  __alloc_pages_slowpath+0x2667/0x2d80
[  402.332355]  ? warn_alloc+0x120/0x120
[  402.336185]  ? warn_alloc+0x120/0x120
[  402.340009]  ? print_usage_bug+0xc0/0xc0
[  402.344094]  ? warn_alloc+0x120/0x120
[  402.347913]  ? print_usage_bug+0xc0/0xc0
[  402.351999]  ? __lock_acquire+0x7ec/0x4ec0
[  402.356255]  ? __lock_acquire+0x7ec/0x4ec0
[  402.360509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.366076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.371634]  ? should_fail+0x22d/0xd01
[  402.375559]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.380678]  ? __lock_acquire+0x7ec/0x4ec0
[  402.384933]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.390055]  ? __lock_acquire+0x7ec/0x4ec0
[  402.394306]  ? should_fail+0x22d/0xd01
[  402.398229]  ? mark_held_locks+0x130/0x130
[  402.402485]  ? mark_held_locks+0x130/0x130
[  402.406736]  ? graph_lock+0x170/0x170
[  402.410563]  ? print_usage_bug+0xc0/0xc0
[  402.414638]  ? graph_lock+0x170/0x170
[  402.418450]  ? print_usage_bug+0xc0/0xc0
[  402.422529]  ? wq_watchdog_touch+0x9c/0xfe
[  402.426786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.432341]  ? check_preemption_disabled+0x48/0x200
[  402.437377]  ? check_preemption_disabled+0x48/0x200
[  402.442430]  ? __lock_is_held+0xb5/0x140
[  402.446536]  __alloc_pages_nodemask+0xa80/0xde0
[  402.451229]  ? graph_lock+0x170/0x170
[  402.455048]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  402.460078]  ? graph_lock+0x170/0x170
[  402.464082]  ? find_held_lock+0x36/0x1c0
[  402.468177]  ? ____cache_alloc_node+0x1c7/0x1e0
[  402.472863]  ? lock_downgrade+0x900/0x900
[  402.477035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.482600]  cache_grow_begin+0x91/0x8c0
[  402.486678]  ? do_raw_spin_unlock+0xa7/0x2f0
[  402.491122]  fallback_alloc+0x203/0x2e0
[  402.495138]  ____cache_alloc_node+0x1c7/0x1e0
[  402.499670]  kmem_cache_alloc_node+0xe3/0x730
[  402.504189]  ? ipv6_get_ifaddr+0x42e/0x620
[  402.508444]  __alloc_skb+0x119/0x770
[  402.512175]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  402.517469]  ? skb_scrub_packet+0x490/0x490
[  402.521802]  ? lock_downgrade+0x900/0x900
[  402.525967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.531515]  ? refcount_sub_and_test_checked+0x203/0x310
[  402.536988]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  402.542454]  ? addrconf_rs_timer+0x690/0x690
[  402.546892]  ndisc_alloc_skb+0x144/0x340
[  402.551008]  ndisc_send_rs+0x331/0x6e0
[  402.554930]  addrconf_rs_timer+0x314/0x690
[  402.559200]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.563491]  call_timer_fn+0x272/0x920
[  402.567401]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.571659]  ? process_timeout+0x40/0x40
[  402.575731]  ? find_held_lock+0x36/0x1c0
[  402.579816]  ? __run_timers+0x7da/0xc70
[  402.583807]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.588314]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.592821]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.597070]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  402.601671]  ? trace_hardirqs_on+0xbd/0x310
[  402.606001]  ? kasan_check_read+0x11/0x20
[  402.610160]  ? __run_timers+0x7da/0xc70
[  402.614161]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  402.619647]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.623901]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.628158]  __run_timers+0x7e5/0xc70
[  402.631995]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  402.637380]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  402.642429]  ? graph_lock+0x170/0x170
[  402.646248]  ? enqueue_hrtimer+0x1a5/0x560
[  402.650487]  ? lock_release+0x970/0x970
[  402.654473]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  402.659682]  ? find_held_lock+0x36/0x1c0
[  402.663760]  ? graph_lock+0x170/0x170
[  402.667577]  ? pvclock_read_flags+0x160/0x160
[  402.672080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.677632]  ? check_preemption_disabled+0x48/0x200
[  402.682676]  ? __lock_is_held+0xb5/0x140
[  402.686747]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.692304]  ? check_preemption_disabled+0x48/0x200
[  402.697345]  run_timer_softirq+0x52/0xb0
[  402.701417]  ? rcu_read_lock_sched_held+0x108/0x120
[  402.706447]  __do_softirq+0x30b/0xad8
[  402.710269]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  402.715387]  ? pvclock_read_flags+0x160/0x160
[  402.719891]  ? lapic_next_event+0x5a/0x90
[  402.724046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.731075]  ? check_preemption_disabled+0x48/0x200
[  402.736103]  ? check_preemption_disabled+0x48/0x200
[  402.741132]  ? kvm_clock_read+0x18/0x30
[  402.745117]  ? kvm_sched_clock_read+0x9/0x20
[  402.749536]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.755094]  ? check_preemption_disabled+0x48/0x200
[  402.760134]  irq_exit+0x17f/0x1c0
[  402.763605]  smp_apic_timer_interrupt+0x1cb/0x760
[  402.768455]  ? smp_reschedule_interrupt+0x109/0x650
[  402.773487]  ? smp_call_function_single_interrupt+0x650/0x650
[  402.779383]  ? interrupt_entry+0xb5/0xf0
[  402.783456]  ? trace_hardirqs_off_caller+0xbb/0x310
[  402.788478]  ? trace_hardirqs_off_caller+0xbb/0x310
[  402.793504]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.798360]  ? trace_hardirqs_on_caller+0x310/0x310
[  402.803383]  ? trace_hardirqs_on_caller+0x310/0x310
[  402.808410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.813964]  ? check_preemption_disabled+0x48/0x200
[  402.818989]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.824552]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.829418]  apic_timer_interrupt+0xf/0x20
[  402.833655]  </IRQ>
[  402.835902] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  402.840839] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  402.859749] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  402.867481] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  402.874762] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  402.882046] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  402.889329] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  402.896610] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  402.903941]  skb_clone+0x1bb/0x500
[  402.907498]  ? finish_task_switch+0x2f5/0x900
[  402.912009]  ? skb_split+0x11e0/0x11e0
[  402.915914]  ? preempt_notifier_register+0x200/0x200
[  402.921030]  ? __switch_to_asm+0x34/0x70
[  402.925102]  ? __switch_to_asm+0x34/0x70
[  402.929178]  ? __switch_to_asm+0x40/0x70
[  402.933245]  ? __switch_to_asm+0x34/0x70
[  402.937313]  ? __switch_to_asm+0x40/0x70
[  402.941378]  ? __switch_to_asm+0x34/0x70
[  402.945442]  ? __switch_to_asm+0x40/0x70
[  402.949512]  ? __switch_to_asm+0x34/0x70
[  402.953589]  ? __switch_to_asm+0x34/0x70
[  402.957658]  ? __switch_to_asm+0x40/0x70
[  402.961730]  ? __switch_to_asm+0x34/0x70
[  402.965813]  bpf_clone_redirect+0xb9/0x490
[  402.970063]  ? __schedule+0x874/0x1ed0
[  402.973980]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  402.979018]  ? __sched_text_start+0x8/0x8
[  402.983211]  ? retint_kernel+0x2d/0x2d
[  402.987126]  ? find_held_lock+0x36/0x1c0
[  402.991215]  ? lock_acquire+0x1ed/0x520
[  402.995214]  ? bpf_test_run+0x32e/0x5a0
[  402.999208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.004762]  ? check_preemption_disabled+0x48/0x200
[  403.009796]  ? kasan_check_read+0x11/0x20
[  403.013949]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  403.019232]  ? rcu_bh_qs+0xc0/0xc0
[  403.022781]  ? preempt_schedule+0x4d/0x60
[  403.026937]  ? ___preempt_schedule+0x16/0x18
[  403.031355]  ? bpf_test_run+0x1c0/0x5a0
[  403.035350]  ? netlink_diag_dump+0x2a0/0x2a0
[  403.039767]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.045313]  ? bpf_test_init.isra.9+0x70/0x100
[  403.049911]  ? bpf_prog_test_run_skb+0x634/0xb40
[  403.054681]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  403.059533]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  403.065587]  ? fput+0x130/0x1a0
[  403.068888]  ? __bpf_prog_get+0x9b/0x290
[  403.072971]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  403.077827]  ? bpf_prog_test_run+0x130/0x1a0
[  403.082254]  ? __x64_sys_bpf+0x3d8/0x510
[  403.086320]  ? bpf_prog_get+0x20/0x20
[  403.090148]  ? do_syscall_64+0x1b9/0x820
[  403.094223]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  403.099603]  ? syscall_return_slowpath+0x5e0/0x5e0
[  403.104540]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.109400]  ? trace_hardirqs_on_caller+0x310/0x310
[  403.114435]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  403.119462]  ? prepare_exit_to_usermode+0x291/0x3b0
[  403.124492]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.129353]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  403.134739] warn_alloc_show_mem: 1 callbacks suppressed
[  403.134751] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  403.134753] Mem-Info:
[  403.134783] active_anon:50125 inactive_anon:112 isolated_anon:0
[  403.134783]  active_file:14 inactive_file:14 isolated_file:0
[  403.134783]  unevictable:0 dirty:0 writeback:0 unstable:0
[  403.134783]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  403.134783]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  403.134783]  free:13772 free_pcp:215 free_cma:0
[  403.140128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  403.146903] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  403.149306] Call Trace:
[  403.182190] Node 0 
[  403.191563]  <IRQ>
[  403.219085] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  403.219094] lowmem_reserve[]:
[  403.221688]  dump_stack+0x1c4/0x2b4
[  403.223896]  0
[  403.226047]  ? dump_stack_print_info.cold.2+0x52/0x52
[  403.251529]  2819
[  403.254669]  warn_alloc.cold.119+0xb7/0x1bd
[  403.258255]  6323
[  403.260061]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  403.265235]  6323
[  403.267317]  ? lock_downgrade+0x900/0x900
[  403.271607] Node 0 
[  403.273682]  ? trace_hardirqs_off+0xb8/0x310
[  403.278520] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  403.280568]  ? trace_hardirqs_off+0xb8/0x310
[  403.284683] lowmem_reserve[]: 0
[  403.286946]  __alloc_pages_slowpath+0x2667/0x2d80
[  403.291334]  0
[  403.318186]  ? warn_alloc+0x120/0x120
[  403.322562]  3503
[  403.325869]  ? trace_hardirqs_on+0x310/0x310
[  403.330687]  3503
[  403.332509]  ? warn_alloc+0x120/0x120
[  403.336277] Node 0 
[  403.338340]  ? print_usage_bug+0xc0/0xc0
[  403.342753] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  403.344796]  ? warn_alloc+0x120/0x120
[  403.348584] lowmem_reserve[]: 0
[  403.350831]  ? ktime_get+0x2e1/0x440
[  403.354860]  0 0
[  403.383165]  ? print_usage_bug+0xc0/0xc0
[  403.386964]  0
[  403.390266]  ? __lock_acquire+0x7ec/0x4ec0
[  403.393956] Node 0 
[  403.395933]  ? __lock_acquire+0x7ec/0x4ec0
[  403.399965] DMA: 1*4kB 
[  403.401786]  ? kasan_check_read+0x11/0x20
[  403.406013] (U) 0*8kB 
[  403.408284]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.412499] 0*16kB 
[  403.415089]  ? should_fail+0x22d/0xd01
[  403.419212] 1*32kB 
[  403.421708]  ? rcu_bh_qs+0xc0/0xc0
[  403.427222] (U) 
[  403.429469]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.433335] 2*64kB 
[  403.435580]  ? __lock_acquire+0x7ec/0x4ec0
[  403.439104] (U) 
[  403.441096]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.446198] 1*128kB 
[  403.448438]  ? __lock_acquire+0x7ec/0x4ec0
[  403.452639] (U) 1*256kB 
[  403.454631]  ? should_fail+0x22d/0xd01
[  403.459712] (U) 
[  403.462067]  ? rcu_idle_enter+0x4b0/0x4b0
[  403.466270] 0*512kB 
[  403.468942]  ? mark_held_locks+0x130/0x130
[  403.472798] 1*1024kB 
[  403.474772]  ? mark_held_locks+0x130/0x130
[  403.478897] (U) 
[  403.481220]  ? mark_held_locks+0xc7/0x130
[  403.485429] 1*2048kB 
[  403.487847]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  403.492045] (M) 3*4096kB 
[  403.494030]  ? graph_lock+0x170/0x170
[  403.498149] (M) 
[  403.500575]  ? print_usage_bug+0xc0/0xc0
[  403.505566] = 15908kB
[  403.505575] Node 0 
[  403.508328]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.512111] DMA32: 
[  403.514081]  ? check_preemption_disabled+0x48/0x200
[  403.518131] 4*4kB 
[  403.520538]  ? check_preemption_disabled+0x48/0x200
[  403.522749] (M) 
[  403.528288]  ? __lock_is_held+0xb5/0x140
[  403.530503] 1*8kB 
[  403.535520]  __alloc_pages_nodemask+0xa80/0xde0
[  403.537642] (M) 
[  403.542669]  ? graph_lock+0x170/0x170
[  403.544620] 3*16kB 
[  403.548677]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  403.550797] (MH) 
[  403.555457]  ? graph_lock+0x170/0x170
[  403.557404] 3*32kB (MH) 
[  403.561215]  ? find_held_lock+0x36/0x1c0
[  403.563419] 6*64kB 
[  403.568433]  ? ____cache_alloc_node+0x1c7/0x1e0
[  403.570466] (MH) 
[  403.574285]  ? lock_downgrade+0x900/0x900
[  403.576930] 5*128kB 
[  403.580987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.583202] (MH) 
[  403.587865]  cache_grow_begin+0x91/0x8c0
[  403.589902] 2*256kB 
[  403.594053]  ? do_raw_spin_unlock+0xa7/0x2f0
[  403.596343] (M) 
[  403.601897]  fallback_alloc+0x203/0x2e0
[  403.603928] 4*512kB 
[  403.607991]  ____cache_alloc_node+0x1c7/0x1e0
[  403.610284] (MH) 
[  403.614691]  kmem_cache_alloc_node+0xe3/0x730
[  403.616640] 3*1024kB 
[  403.620611]  ? ipv6_get_ifaddr+0x42e/0x620
[  403.622907] (MH) 
[  403.627406]  __alloc_skb+0x119/0x770
[  403.629441] 3*2048kB 
[  403.633931]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  403.636314] (M) 
[  403.640542]  ? skb_scrub_packet+0x490/0x490
[  403.642582] 3*4096kB 
[  403.646293]  ? lock_downgrade+0x900/0x900
[  403.648683] (M) 
[  403.653960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.655910] = 25256kB
[  403.660221]  ? refcount_sub_and_test_checked+0x203/0x310
[  403.662608] Node 0 
[  403.666751]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  403.668699] Normal: 
[  403.674231]  ? addrconf_rs_timer+0x690/0x690
[  403.676613] 935*4kB 
[  403.682073]  ndisc_alloc_skb+0x144/0x340
[  403.684268] (MEH) 
[  403.689714]  ndisc_send_rs+0x331/0x6e0
[  403.692009] 451*8kB 
[  403.696417]  addrconf_rs_timer+0x314/0x690
[  403.698711] (ME) 
[  403.702768]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.704881] 205*16kB (MEH) 
[  403.708782]  call_timer_fn+0x272/0x920
[  403.711073] 59*32kB 
[  403.715305]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.717343] (ME) 
[  403.721573]  ? process_timeout+0x40/0x40
[  403.724475] 10*64kB (MH) 
[  403.728365]  ? find_held_lock+0x36/0x1c0
[  403.730665] 0*128kB 
[  403.734901]  ? mark_held_locks+0xc7/0x130
[  403.736927] 3*256kB (H) 
[  403.740990]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.743723] 0*512kB 
[  403.747777]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.750089] 0*1024kB 0*2048kB 
[  403.754243]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.756888] 0*4096kB 
[  403.761381]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  403.763672] = 13924kB
[  403.763686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  403.768181]  ? trace_hardirqs_on+0xbd/0x310
[  403.771355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  403.775593]  ? kasan_check_read+0x11/0x20
[  403.777980] 147 total pagecache pages
[  403.782563]  ? __run_timers+0x7da/0xc70
[  403.784950] 0 pages in swap cache
[  403.793781]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  403.798081] Swap cache stats: add 0, delete 0, find 0/0
[  403.806651]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.810770] Free swap  = 0kB
[  403.814568]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.818511] Total swap = 0kB
[  403.818519] 1965979 pages RAM
[  403.821968]  __run_timers+0x7e5/0xc70
[  403.827388] 0 pages HighMem/MovableOnly
[  403.832760]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  403.836955] 342307 pages reserved
[  403.836963] 0 pages cma reserved
[  403.839980]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  403.844262] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  403.847211]  ? graph_lock+0x170/0x170
[  403.850398] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  403.854101]  ? print_usage_bug+0xc0/0xc0
[  403.858051] syz-executor5 cpuset=
[  403.863413]  ? lock_release+0x970/0x970
[  403.866835] syz5
[  403.870214]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  403.875207]  mems_allowed=0
[  403.881697]  ? find_held_lock+0x36/0x1c0
[  403.921507]  ? graph_lock+0x170/0x170
[  403.925315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.930855]  ? check_preemption_disabled+0x48/0x200
[  403.935888]  ? __lock_is_held+0xb5/0x140
[  403.939958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.945503]  ? check_preemption_disabled+0x48/0x200
[  403.950531]  run_timer_softirq+0x52/0xb0
[  403.954594]  ? rcu_read_lock_sched_held+0x108/0x120
[  403.959621]  __do_softirq+0x30b/0xad8
[  403.963439]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  403.968552]  ? pvclock_read_flags+0x160/0x160
[  403.973052]  ? lapic_next_event+0x5a/0x90
[  403.977205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.982747]  ? check_preemption_disabled+0x48/0x200
[  403.987768]  ? check_preemption_disabled+0x48/0x200
[  403.992804]  ? kvm_clock_read+0x18/0x30
[  403.996783]  ? kvm_sched_clock_read+0x9/0x20
[  404.001200]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.006740]  ? check_preemption_disabled+0x48/0x200
[  404.011770]  irq_exit+0x17f/0x1c0
[  404.015232]  smp_apic_timer_interrupt+0x1cb/0x760
[  404.020074]  ? smp_reschedule_interrupt+0x109/0x650
[  404.025098]  ? smp_call_function_single_interrupt+0x650/0x650
[  404.030985]  ? interrupt_entry+0xb5/0xf0
[  404.035057]  ? trace_hardirqs_off_caller+0xbb/0x310
[  404.040077]  ? trace_hardirqs_off_caller+0xbb/0x310
[  404.045098]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.049948]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.054964]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.059982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.065528]  ? check_preemption_disabled+0x48/0x200
[  404.070549]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.076103]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.080958]  apic_timer_interrupt+0xf/0x20
[  404.085199]  </IRQ>
[  404.087444] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  404.092722] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  404.111631] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  404.119348] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  404.126617] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  404.133889] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  404.141157] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  404.148438] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  404.155750]  ? arch_local_irq_restore+0x45/0x52
[  404.160435]  dump_stack+0x195/0x2b4
[  404.164071]  ? dump_stack_print_info.cold.2+0x52/0x52
[  404.169275]  dump_header+0x27b/0xf72
[  404.173001]  ? mark_held_locks+0x130/0x130
[  404.177237]  ? pagefault_out_of_memory+0x197/0x197
[  404.182185]  ? __lock_acquire+0x7ec/0x4ec0
[  404.186417]  ? graph_lock+0x170/0x170
[  404.190237]  ? mem_cgroup_charge_statistics+0x780/0x780
[  404.195603]  ? print_usage_bug+0xc0/0xc0
[  404.201929]  ? graph_lock+0x170/0x170
[  404.205734]  ? print_usage_bug+0xc0/0xc0
[  404.209793]  ? print_usage_bug+0xc0/0xc0
[  404.213864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.219408]  ? find_held_lock+0x36/0x1c0
[  404.223482]  ? mark_held_locks+0xc7/0x130
[  404.227639]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  404.232743]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  404.237849]  ? lockdep_hardirqs_on+0x421/0x5c0
[  404.242434]  ? trace_hardirqs_on+0xbd/0x310
[  404.246751]  ? kasan_check_read+0x11/0x20
[  404.250899]  ? ___ratelimit+0x36f/0x655
[  404.254910]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  404.260369]  ? trace_hardirqs_on+0x310/0x310
[  404.264781]  ? lock_downgrade+0x900/0x900
[  404.268936]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  404.274047]  ? ___ratelimit+0xaa/0x655
[  404.277944]  ? idr_get_free+0xec0/0xec0
[  404.281922]  ? kasan_check_write+0x14/0x20
[  404.286187]  ? do_raw_spin_lock+0xc1/0x200
[  404.290434]  oom_kill_process.cold.27+0x10/0x903
[  404.295199]  ? graph_lock+0x170/0x170
[  404.299586]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  404.305381]  ? kasan_check_read+0x11/0x20
[  404.309530]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  404.314813]  ? oom_evaluate_task+0x540/0x540
[  404.319231]  ? find_held_lock+0x36/0x1c0
[  404.323302]  ? out_of_memory+0x974/0x1430
[  404.327452]  ? lock_downgrade+0x900/0x900
[  404.331603]  ? check_preemption_disabled+0x48/0x200
[  404.336629]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  404.342423]  ? kasan_check_read+0x11/0x20
[  404.346573]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  404.351859]  ? rcu_bh_qs+0xc0/0xc0
[  404.355411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.360947]  ? oom_evaluate_task+0x302/0x540
[  404.365739]  out_of_memory+0xa84/0x1430
[  404.369830]  ? oom_killer_disable+0x3a0/0x3a0
[  404.374551]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  404.379488]  ? __mutex_add_waiter+0x2a0/0x2a0
[  404.384004]  __alloc_pages_slowpath+0x2318/0x2d80
[  404.388880]  ? warn_alloc+0x120/0x120
[  404.392680]  ? dequeue_entity+0x3f4/0x1770
[  404.396918]  ? rcu_read_lock_sched_held+0x108/0x120
[  404.401942]  ? print_usage_bug+0xc0/0xc0
[  404.406023]  ? warn_alloc+0x120/0x120
[  404.409829]  ? print_usage_bug+0xc0/0xc0
[  404.413898]  ? print_usage_bug+0xc0/0xc0
[  404.417962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.423502]  ? should_fail+0x22d/0xd01
[  404.427405]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.432562]  ? __lock_is_held+0xb5/0x140
[  404.436658]  ? graph_lock+0x170/0x170
[  404.440464]  ? ___might_sleep+0x1ed/0x300
[  404.444626]  ? lock_release+0x970/0x970
[  404.448601]  ? arch_local_save_flags+0x40/0x40
[  404.453208]  ? __might_sleep+0x95/0x190
[  404.457207]  __alloc_pages_nodemask+0xa80/0xde0
[  404.461893]  ? graph_lock+0x170/0x170
[  404.465702]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  404.470718]  ? graph_lock+0x170/0x170
[  404.474562]  ? mark_held_locks+0xc7/0x130
[  404.478711]  ? find_held_lock+0x36/0x1c0
[  404.482789]  ? cache_grow_begin+0x5a4/0x8c0
[  404.487123]  ? lockdep_hardirqs_on+0x421/0x5c0
[  404.491713]  ? trace_hardirqs_on+0xbd/0x310
[  404.496047]  ? fallback_alloc+0x203/0x2e0
[  404.500208]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  404.505669]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  404.511221]  cache_grow_begin+0x91/0x8c0
[  404.515290]  ? do_raw_spin_unlock+0xa7/0x2f0
[  404.519707]  fallback_alloc+0x203/0x2e0
[  404.523691]  ____cache_alloc_node+0x1c7/0x1e0
[  404.528201]  kmem_cache_alloc_trace+0x214/0x750
[  404.532892]  do_syslog+0xb9b/0x1690
[  404.536534]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  404.541557]  ? finish_wait+0x430/0x430
[  404.545454]  ? aa_path_link+0x5e0/0x5e0
[  404.549436]  kmsg_read+0x8f/0xc0
[  404.552801]  ? kmsg_poll+0xb0/0xb0
[  404.556348]  proc_reg_read+0x2a3/0x3d0
[  404.560244]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  404.565197]  ? trace_hardirqs_off+0x310/0x310
[  404.569711]  ? lockdep_hardirqs_on+0x421/0x5c0
[  404.574296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.579856]  __vfs_read+0x117/0x9b0
[  404.583488]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  404.588427]  ? vfs_copy_file_range+0xb90/0xb90
[  404.593018]  ? fsnotify+0x12f0/0x12f0
[  404.596831]  ? fsnotify_first_mark+0x350/0x350
[  404.601429]  ? security_file_permission+0x1c2/0x230
[  404.606455]  ? rw_verify_area+0x118/0x360
[  404.610611]  vfs_read+0x17f/0x3c0
[  404.614081]  ksys_read+0x101/0x260
[  404.617630]  ? kernel_write+0x120/0x120
[  404.621609]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  404.627064]  ? trace_hardirqs_on+0x310/0x310
[  404.631479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.637033]  __x64_sys_read+0x73/0xb0
[  404.640849]  do_syscall_64+0x1b9/0x820
[  404.644746]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  404.650118]  ? syscall_return_slowpath+0x5e0/0x5e0
[  404.655053]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.659905]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.664938]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  404.669994]  ? prepare_exit_to_usermode+0x291/0x3b0
[  404.675038]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.679914]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  404.685106] RIP: 0033:0x7ff70d3601fd
[  404.688821] Code: Bad RIP value.
[  404.692186] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  404.699897] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  404.707163] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  404.714448] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  404.721721] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  404.729006] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  404.736324] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  404.736388] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  404.743619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  404.743625] Call Trace:
[  404.743631]  <IRQ>
[  404.743655]  dump_stack+0x1c4/0x2b4
[  404.743674]  ? dump_stack_print_info.cold.2+0x52/0x52
[  404.750256] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  404.759527]  warn_alloc.cold.119+0xb7/0x1bd
[  404.762079] rsyslogd cpuset=
[  404.764236]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  404.767833] /
[  404.773026]  ? lock_downgrade+0x900/0x900
[  404.783054]  mems_allowed=0
[  404.787374]  ? trace_hardirqs_off+0xb8/0x310
[  404.808365]  ? trace_hardirqs_off+0xb8/0x310
[  404.812809]  __alloc_pages_slowpath+0x2667/0x2d80
[  404.817699]  ? warn_alloc+0x120/0x120
[  404.821507]  ? trace_hardirqs_on+0x310/0x310
[  404.825921]  ? warn_alloc+0x120/0x120
[  404.829727]  ? print_usage_bug+0xc0/0xc0
[  404.833811]  ? warn_alloc+0x120/0x120
[  404.837613]  ? ktime_get+0x2e1/0x440
[  404.841334]  ? print_usage_bug+0xc0/0xc0
[  404.845401]  ? __lock_acquire+0x7ec/0x4ec0
[  404.849639]  ? __lock_acquire+0x7ec/0x4ec0
[  404.853877]  ? kasan_check_read+0x11/0x20
[  404.858030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.863576]  ? should_fail+0x22d/0xd01
[  404.867474]  ? rcu_bh_qs+0xc0/0xc0
[  404.871023]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.876134]  ? __lock_acquire+0x7ec/0x4ec0
[  404.880377]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.885488]  ? __lock_acquire+0x7ec/0x4ec0
[  404.889730]  ? should_fail+0x22d/0xd01
[  404.893636]  ? rcu_idle_enter+0x4b0/0x4b0
[  404.897799]  ? mark_held_locks+0x130/0x130
[  404.902044]  ? mark_held_locks+0x130/0x130
[  404.906286]  ? mark_held_locks+0xc7/0x130
[  404.910449]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  404.915728]  ? graph_lock+0x170/0x170
[  404.919536]  ? print_usage_bug+0xc0/0xc0
[  404.923609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.929153]  ? check_preemption_disabled+0x48/0x200
[  404.934202]  ? check_preemption_disabled+0x48/0x200
[  404.939240]  ? __lock_is_held+0xb5/0x140
[  404.943317]  __alloc_pages_nodemask+0xa80/0xde0
[  404.947991]  ? graph_lock+0x170/0x170
[  404.951803]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  404.956820]  ? graph_lock+0x170/0x170
[  404.960633]  ? find_held_lock+0x36/0x1c0
[  404.964711]  ? ____cache_alloc_node+0x1c7/0x1e0
[  404.969384]  ? lock_downgrade+0x900/0x900
[  404.973558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.979109]  cache_grow_begin+0x91/0x8c0
[  404.983188]  ? do_raw_spin_unlock+0xa7/0x2f0
[  404.987614]  fallback_alloc+0x203/0x2e0
[  404.991608]  ____cache_alloc_node+0x1c7/0x1e0
[  404.996127]  kmem_cache_alloc_node+0xe3/0x730
[  405.000638]  ? ipv6_get_ifaddr+0x42e/0x620
[  405.004887]  __alloc_skb+0x119/0x770
[  405.008604]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  405.013897]  ? skb_scrub_packet+0x490/0x490
[  405.018222]  ? lock_downgrade+0x900/0x900
[  405.022382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.027922]  ? refcount_sub_and_test_checked+0x203/0x310
[  405.033383]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  405.038869]  ? addrconf_rs_timer+0x690/0x690
[  405.043297]  ndisc_alloc_skb+0x144/0x340
[  405.047366]  ndisc_send_rs+0x331/0x6e0
[  405.051265]  addrconf_rs_timer+0x314/0x690
[  405.055509]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.059758]  call_timer_fn+0x272/0x920
[  405.063652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.068402]  ? process_timeout+0x40/0x40
[  405.072463]  ? find_held_lock+0x36/0x1c0
[  405.076535]  ? __run_timers+0x7da/0xc70
[  405.080523]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.085032]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.089533]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.093778]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  405.098364]  ? trace_hardirqs_on+0xbd/0x310
[  405.102691]  ? kasan_check_read+0x11/0x20
[  405.108240]  ? __run_timers+0x7da/0xc70
[  405.112226]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  405.117694]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.121943]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.126189]  __run_timers+0x7e5/0xc70
[  405.130012]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  405.135385]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  405.140404]  ? graph_lock+0x170/0x170
[  405.144215]  ? enqueue_hrtimer+0x1a5/0x560
[  405.148454]  ? lock_release+0x970/0x970
[  405.152434]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  405.157647]  ? find_held_lock+0x36/0x1c0
[  405.161721]  ? graph_lock+0x170/0x170
[  405.165527]  ? pvclock_read_flags+0x160/0x160
[  405.170040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.175599]  ? check_preemption_disabled+0x48/0x200
[  405.180635]  ? __lock_is_held+0xb5/0x140
[  405.184713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.190268]  ? check_preemption_disabled+0x48/0x200
[  405.195330]  run_timer_softirq+0x52/0xb0
[  405.199402]  ? rcu_read_lock_sched_held+0x108/0x120
[  405.204621]  __do_softirq+0x30b/0xad8
[  405.208444]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  405.213568]  ? pvclock_read_flags+0x160/0x160
[  405.218070]  ? lapic_next_event+0x5a/0x90
[  405.222230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.227782]  ? check_preemption_disabled+0x48/0x200
[  405.232896]  ? check_preemption_disabled+0x48/0x200
[  405.237929]  ? kvm_clock_read+0x18/0x30
[  405.241918]  ? kvm_sched_clock_read+0x9/0x20
[  405.246339]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.251890]  ? check_preemption_disabled+0x48/0x200
[  405.256930]  irq_exit+0x17f/0x1c0
[  405.260396]  smp_apic_timer_interrupt+0x1cb/0x760
[  405.265251]  ? smp_reschedule_interrupt+0x109/0x650
[  405.270286]  ? smp_call_function_single_interrupt+0x650/0x650
[  405.276201]  ? interrupt_entry+0xb5/0xf0
[  405.280272]  ? trace_hardirqs_off_caller+0xbb/0x310
[  405.285295]  ? trace_hardirqs_off_caller+0xbb/0x310
[  405.290317]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.295160]  ? trace_hardirqs_on_caller+0x310/0x310
[  405.300191]  ? trace_hardirqs_on_caller+0x310/0x310
[  405.305214]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.310757]  ? check_preemption_disabled+0x48/0x200
[  405.315791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.321340]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.326206]  apic_timer_interrupt+0xf/0x20
[  405.330437]  </IRQ>
[  405.332684] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  405.337617] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  405.356525] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  405.364248] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  405.371518] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  405.378793] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  405.386065] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  405.393335] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  405.400651]  skb_clone+0x1bb/0x500
[  405.404203]  ? finish_task_switch+0x2f5/0x900
[  405.408701]  ? skb_split+0x11e0/0x11e0
[  405.412591]  ? preempt_notifier_register+0x200/0x200
[  405.418306]  ? __switch_to_asm+0x34/0x70
[  405.422369]  ? __switch_to_asm+0x34/0x70
[  405.426428]  ? __switch_to_asm+0x40/0x70
[  405.430488]  ? __switch_to_asm+0x34/0x70
[  405.434576]  ? __switch_to_asm+0x40/0x70
[  405.438636]  ? __switch_to_asm+0x34/0x70
[  405.442695]  ? __switch_to_asm+0x40/0x70
[  405.446752]  ? __switch_to_asm+0x34/0x70
[  405.450814]  ? __switch_to_asm+0x34/0x70
[  405.454870]  ? __switch_to_asm+0x40/0x70
[  405.458931]  ? __switch_to_asm+0x34/0x70
[  405.463003]  bpf_clone_redirect+0xb9/0x490
[  405.467246]  ? __schedule+0x874/0x1ed0
[  405.471143]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  405.476180]  ? __sched_text_start+0x8/0x8
[  405.480338]  ? retint_kernel+0x2d/0x2d
[  405.484234]  ? find_held_lock+0x36/0x1c0
[  405.488301]  ? lock_acquire+0x1ed/0x520
[  405.492279]  ? bpf_test_run+0x32e/0x5a0
[  405.496258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.501797]  ? check_preemption_disabled+0x48/0x200
[  405.506825]  ? kasan_check_read+0x11/0x20
[  405.510986]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  405.516283]  ? rcu_bh_qs+0xc0/0xc0
[  405.519838]  ? preempt_schedule+0x4d/0x60
[  405.523997]  ? ___preempt_schedule+0x16/0x18
[  405.528420]  ? bpf_test_run+0x1c0/0x5a0
[  405.532413]  ? netlink_diag_dump+0x2a0/0x2a0
[  405.536828]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.542367]  ? bpf_test_init.isra.9+0x70/0x100
[  405.546957]  ? bpf_prog_test_run_skb+0x634/0xb40
[  405.551726]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  405.556575]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  405.562115]  ? fput+0x130/0x1a0
[  405.565404]  ? __bpf_prog_get+0x9b/0x290
[  405.569472]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  405.574320]  ? bpf_prog_test_run+0x130/0x1a0
[  405.578740]  ? __x64_sys_bpf+0x3d8/0x510
[  405.582803]  ? bpf_prog_get+0x20/0x20
[  405.586625]  ? do_syscall_64+0x1b9/0x820
[  405.590689]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  405.596065]  ? syscall_return_slowpath+0x5e0/0x5e0
[  405.600995]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.605845]  ? trace_hardirqs_on_caller+0x310/0x310
[  405.610865]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  405.615890]  ? prepare_exit_to_usermode+0x291/0x3b0
[  405.620919]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.625775]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  405.631158] warn_alloc_show_mem: 1 callbacks suppressed
[  405.631179] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  405.631181] Mem-Info:
[  405.631213] active_anon:50125 inactive_anon:112 isolated_anon:0
[  405.631213]  active_file:14 inactive_file:14 isolated_file:0
[  405.631213]  unevictable:0 dirty:0 writeback:0 unstable:0
[  405.631213]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  405.631213]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  405.631213]  free:13772 free_pcp:215 free_cma:0
[  405.636550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  405.636559] Call Trace:
[  405.643324] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  405.645722]  <IRQ>
[  405.678690] Node 0 
[  405.688069]  dump_stack+0x1c4/0x2b4
[  405.690655] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  405.718142]  ? dump_stack_print_info.cold.2+0x52/0x52
[  405.720264] lowmem_reserve[]: 0
[  405.722522]  warn_alloc.cold.119+0xb7/0x1bd
[  405.726107]  2819 6323
[  405.751635]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  405.756798]  6323
[  405.760089]  ? lock_downgrade+0x900/0x900
[  405.764387] Node 0 
[  405.766889]  ? trace_hardirqs_off+0xb8/0x310
[  405.771730] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  405.774014]  ? trace_hardirqs_off+0xb8/0x310
[  405.778132] lowmem_reserve[]:
[  405.780385]  __alloc_pages_slowpath+0x2667/0x2d80
[  405.784749]  0 0
[  405.811617]  ? warn_alloc+0x120/0x120
[  405.815974]  3503 3503
[  405.819090]  ? trace_hardirqs_on+0x310/0x310
[  405.825894]  ? warn_alloc+0x120/0x120
[  405.829664] Node 0 
[  405.832162]  ? print_usage_bug+0xc0/0xc0
[  405.836592] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  405.840375]  ? warn_alloc+0x120/0x120
[  405.842584] lowmem_reserve[]:
[  405.846647]  ? ktime_get+0x2e1/0x440
[  405.875085]  0
[  405.878896]  ? print_usage_bug+0xc0/0xc0
[  405.881968]  0
[  405.885681]  ? __lock_acquire+0x7ec/0x4ec0
[  405.887459]  0
[  405.891516]  ? __lock_acquire+0x7ec/0x4ec0
[  405.893295]  0
[  405.897524]  ? kasan_check_read+0x11/0x20
[  405.899302] Node 0 
[  405.903534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.905318] DMA: 
[  405.909468]  ? should_fail+0x22d/0xd01
[  405.911679] 1*4kB 
[  405.917221]  ? rcu_bh_qs+0xc0/0xc0
[  405.919263] (U) 
[  405.923146]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.925276] 0*8kB 
[  405.928811]  ? __lock_acquire+0x7ec/0x4ec0
[  405.930760] 0*16kB 
[  405.935875]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.937999] 1*32kB 
[  405.942225]  ? __lock_acquire+0x7ec/0x4ec0
[  405.942241]  ? should_fail+0x22d/0xd01
[  405.944452] (U) 
[  405.949555]  ? rcu_idle_enter+0x4b0/0x4b0
[  405.951762] 2*64kB (U) 
[  405.956012]  ? mark_held_locks+0x130/0x130
[  405.959861] 1*128kB (U) 
[  405.961842]  ? mark_held_locks+0x130/0x130
[  405.965965] 1*256kB 
[  405.968550]  ? mark_held_locks+0xc7/0x130
[  405.972759] (U) 
[  405.975433]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  405.979632] 0*512kB 1*1024kB 
[  405.981960]  ? graph_lock+0x170/0x170
[  405.986084] (U) 
[  405.988058]  ? print_usage_bug+0xc0/0xc0
[  405.993044] 1*2048kB 
[  405.996165]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.999929] (M) 
[  406.001904]  ? check_preemption_disabled+0x48/0x200
[  406.005930] 3*4096kB (M) 
[  406.008354]  ? check_preemption_disabled+0x48/0x200
[  406.013862] = 15908kB
[  406.015850]  ? __lock_is_held+0xb5/0x140
[  406.020827] Node 0 
[  406.023585]  __alloc_pages_nodemask+0xa80/0xde0
[  406.028570] DMA32: 4*4kB 
[  406.030985]  ? graph_lock+0x170/0x170
[  406.035019] (M) 
[  406.037268]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  406.041904] 1*8kB (M) 
[  406.044676]  ? graph_lock+0x170/0x170
[  406.048463] 3*16kB (MH) 3*32kB (MH) 6*64kB (MH) 5*128kB (MH) 2*256kB (M) 4*512kB (MH) 3*1024kB (MH) 3*2048kB (M) 3*4096kB (M) = 25256kB
[  406.048549] Node 0 Normal: 935*4kB (MEH) 451*8kB (ME) 205*16kB (MEH) 59*32kB (ME) 10*64kB (MH) 0*128kB 3*256kB (H) 0*512kB 
[  406.050617]  ? find_held_lock+0x36/0x1c0
[  406.055616] 0*1024kB 
[  406.058542]  ? ____cache_alloc_node+0x1c7/0x1e0
[  406.062297] 0*2048kB 0*4096kB 
[  406.074762]  ? lock_downgrade+0x900/0x900
[  406.086010] = 13924kB
[  406.086027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  406.090198]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.092580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  406.097262]  cache_grow_begin+0x91/0x8c0
[  406.100436] 147 total pagecache pages
[  406.104705]  ? do_raw_spin_unlock+0xa7/0x2f0
[  406.107113] 0 pages in swap cache
[  406.115958]  fallback_alloc+0x203/0x2e0
[  406.121471] Swap cache stats: add 0, delete 0, find 0/0
[  406.121481] Free swap  = 0kB
[  406.130079]  ____cache_alloc_node+0x1c7/0x1e0
[  406.134110] Total swap = 0kB
[  406.134120] 1965979 pages RAM
[  406.137939]  kmem_cache_alloc_node+0xe3/0x730
[  406.142321] 0 pages HighMem/MovableOnly
[  406.145782]  ? ipv6_get_ifaddr+0x42e/0x620
[  406.149721] 342307 pages reserved
[  406.149730] 0 pages cma reserved
[  406.155105]  __alloc_skb+0x119/0x770
[  406.158182] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  406.162605]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.162624]  ? skb_scrub_packet+0x490/0x490
[  406.162638]  ? lock_downgrade+0x900/0x900
[  406.162662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.165735] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  406.168786]  ? refcount_sub_and_test_checked+0x203/0x310
[  406.173278] syz-executor5 cpuset=
[  406.177268]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  406.181485] syz5
[  406.184951]  ? addrconf_rs_timer+0x690/0x690
[  406.188304]  mems_allowed=0
[  406.253226]  ndisc_alloc_skb+0x144/0x340
[  406.257302]  ndisc_send_rs+0x331/0x6e0
[  406.261209]  addrconf_rs_timer+0x314/0x690
[  406.265844]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.270094]  call_timer_fn+0x272/0x920
[  406.273984]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.278231]  ? process_timeout+0x40/0x40
[  406.282294]  ? find_held_lock+0x36/0x1c0
[  406.286585]  ? mark_held_locks+0xc7/0x130
[  406.290936]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.295585]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.300577]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.304826]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  406.309430]  ? trace_hardirqs_on+0xbd/0x310
[  406.313754]  ? kasan_check_read+0x11/0x20
[  406.317905]  ? __run_timers+0x7da/0xc70
[  406.321884]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.327359]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.331602]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.335838]  __run_timers+0x7e5/0xc70
[  406.339658]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  406.345026]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  406.350058]  ? graph_lock+0x170/0x170
[  406.353866]  ? print_usage_bug+0xc0/0xc0
[  406.357926]  ? lock_release+0x970/0x970
[  406.361905]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  406.367104]  ? find_held_lock+0x36/0x1c0
[  406.371189]  ? graph_lock+0x170/0x170
[  406.374999]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.380548]  ? check_preemption_disabled+0x48/0x200
[  406.385583]  ? __lock_is_held+0xb5/0x140
[  406.389651]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.395202]  ? check_preemption_disabled+0x48/0x200
[  406.400238]  run_timer_softirq+0x52/0xb0
[  406.404303]  ? rcu_read_lock_sched_held+0x108/0x120
[  406.409325]  __do_softirq+0x30b/0xad8
[  406.413143]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  406.418263]  ? pvclock_read_flags+0x160/0x160
[  406.422760]  ? lapic_next_event+0x5a/0x90
[  406.426959]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.432506]  ? check_preemption_disabled+0x48/0x200
[  406.437532]  ? check_preemption_disabled+0x48/0x200
[  406.442561]  ? kvm_clock_read+0x18/0x30
[  406.446541]  ? kvm_sched_clock_read+0x9/0x20
[  406.450959]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.456508]  ? check_preemption_disabled+0x48/0x200
[  406.461553]  irq_exit+0x17f/0x1c0
[  406.465013]  smp_apic_timer_interrupt+0x1cb/0x760
[  406.470474]  ? smp_reschedule_interrupt+0x109/0x650
[  406.475495]  ? smp_call_function_single_interrupt+0x650/0x650
[  406.481387]  ? interrupt_entry+0xb5/0xf0
[  406.485460]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.490478]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.495497]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.500343]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.505359]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.510381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.515920]  ? check_preemption_disabled+0x48/0x200
[  406.520934]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.526509]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.531368]  apic_timer_interrupt+0xf/0x20
[  406.535602]  </IRQ>
[  406.537868] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  406.543145] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  406.562067] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  406.569782] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  406.577056] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  406.584344] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  406.591627] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  406.598901] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  406.606210]  ? arch_local_irq_restore+0x45/0x52
[  406.610901]  dump_stack+0x195/0x2b4
[  406.614535]  ? dump_stack_print_info.cold.2+0x52/0x52
[  406.619746]  dump_header+0x27b/0xf72
[  406.623472]  ? mark_held_locks+0x130/0x130
[  406.627715]  ? pagefault_out_of_memory+0x197/0x197
[  406.632655]  ? __lock_acquire+0x7ec/0x4ec0
[  406.636890]  ? graph_lock+0x170/0x170
[  406.640696]  ? mem_cgroup_charge_statistics+0x780/0x780
[  406.646068]  ? print_usage_bug+0xc0/0xc0
[  406.650138]  ? graph_lock+0x170/0x170
[  406.653953]  ? print_usage_bug+0xc0/0xc0
[  406.658020]  ? print_usage_bug+0xc0/0xc0
[  406.662101]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.667645]  ? find_held_lock+0x36/0x1c0
[  406.671763]  ? mark_held_locks+0xc7/0x130
[  406.676524]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  406.681630]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  406.686734]  ? lockdep_hardirqs_on+0x421/0x5c0
[  406.691317]  ? trace_hardirqs_on+0xbd/0x310
[  406.695639]  ? kasan_check_read+0x11/0x20
[  406.699787]  ? ___ratelimit+0x36f/0x655
[  406.703772]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.709223]  ? trace_hardirqs_on+0x310/0x310
[  406.713635]  ? lock_downgrade+0x900/0x900
[  406.717792]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  406.722897]  ? ___ratelimit+0xaa/0x655
[  406.726791]  ? idr_get_free+0xec0/0xec0
[  406.730764]  ? kasan_check_write+0x14/0x20
[  406.735005]  ? do_raw_spin_lock+0xc1/0x200
[  406.739253]  oom_kill_process.cold.27+0x10/0x903
[  406.744010]  ? graph_lock+0x170/0x170
[  406.747818]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  406.753617]  ? kasan_check_read+0x11/0x20
[  406.757774]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.763062]  ? oom_evaluate_task+0x540/0x540
[  406.767477]  ? find_held_lock+0x36/0x1c0
[  406.771549]  ? out_of_memory+0x974/0x1430
[  406.775715]  ? lock_downgrade+0x900/0x900
[  406.779867]  ? check_preemption_disabled+0x48/0x200
[  406.784894]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  406.790688]  ? kasan_check_read+0x11/0x20
[  406.794840]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.800135]  ? rcu_bh_qs+0xc0/0xc0
[  406.803691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.809230]  ? oom_evaluate_task+0x302/0x540
[  406.813644]  out_of_memory+0xa84/0x1430
[  406.817641]  ? oom_killer_disable+0x3a0/0x3a0
[  406.822139]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  406.827086]  ? __mutex_add_waiter+0x2a0/0x2a0
[  406.831688]  __alloc_pages_slowpath+0x2318/0x2d80
[  406.836568]  ? warn_alloc+0x120/0x120
[  406.840373]  ? dequeue_entity+0x3f4/0x1770
[  406.844606]  ? rcu_read_lock_sched_held+0x108/0x120
[  406.849635]  ? print_usage_bug+0xc0/0xc0
[  406.853707]  ? warn_alloc+0x120/0x120
[  406.857513]  ? print_usage_bug+0xc0/0xc0
[  406.861584]  ? print_usage_bug+0xc0/0xc0
[  406.865660]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.871210]  ? should_fail+0x22d/0xd01
[  406.875109]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  406.880274]  ? __lock_is_held+0xb5/0x140
[  406.884353]  ? graph_lock+0x170/0x170
[  406.888180]  ? ___might_sleep+0x1ed/0x300
[  406.892341]  ? lock_release+0x970/0x970
[  406.896329]  ? arch_local_save_flags+0x40/0x40
[  406.900971]  ? __might_sleep+0x95/0x190
[  406.904954]  __alloc_pages_nodemask+0xa80/0xde0
[  406.909630]  ? graph_lock+0x170/0x170
[  406.913439]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  406.918475]  ? graph_lock+0x170/0x170
[  406.922295]  ? mark_held_locks+0xc7/0x130
[  406.926448]  ? find_held_lock+0x36/0x1c0
[  406.930524]  ? cache_grow_begin+0x5a4/0x8c0
[  406.934855]  ? lockdep_hardirqs_on+0x421/0x5c0
[  406.939445]  ? trace_hardirqs_on+0xbd/0x310
[  406.943769]  ? fallback_alloc+0x203/0x2e0
[  406.947918]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.953377]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  406.958940]  cache_grow_begin+0x91/0x8c0
[  406.963013]  ? do_raw_spin_unlock+0xa7/0x2f0
[  406.967441]  fallback_alloc+0x203/0x2e0
[  406.971430]  ____cache_alloc_node+0x1c7/0x1e0
[  406.975933]  kmem_cache_alloc_trace+0x214/0x750
[  406.980860]  do_syslog+0xb9b/0x1690
[  406.984507]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  406.989534]  ? finish_wait+0x430/0x430
[  406.993432]  ? aa_path_link+0x5e0/0x5e0
[  406.997416]  kmsg_read+0x8f/0xc0
[  407.000782]  ? kmsg_poll+0xb0/0xb0
[  407.004327]  proc_reg_read+0x2a3/0x3d0
[  407.008223]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  407.013158]  ? trace_hardirqs_off+0x310/0x310
[  407.017690]  ? lockdep_hardirqs_on+0x421/0x5c0
[  407.022285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.027832]  __vfs_read+0x117/0x9b0
[  407.031467]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  407.036399]  ? vfs_copy_file_range+0xb90/0xb90
[  407.040989]  ? fsnotify+0x12f0/0x12f0
[  407.044795]  ? fsnotify_first_mark+0x350/0x350
[  407.049394]  ? security_file_permission+0x1c2/0x230
[  407.054414]  ? rw_verify_area+0x118/0x360
[  407.058572]  vfs_read+0x17f/0x3c0
[  407.062033]  ksys_read+0x101/0x260
[  407.065695]  ? kernel_write+0x120/0x120
[  407.069675]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.075127]  ? trace_hardirqs_on+0x310/0x310
[  407.079539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.085089]  __x64_sys_read+0x73/0xb0
[  407.088896]  do_syscall_64+0x1b9/0x820
[  407.092789]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  407.098158]  ? syscall_return_slowpath+0x5e0/0x5e0
[  407.103097]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.107949]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.112970]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  407.117995]  ? prepare_exit_to_usermode+0x291/0x3b0
[  407.123021]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.127880]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  407.133070] RIP: 0033:0x7ff70d3601fd
[  407.136784] Code: Bad RIP value.
[  407.140147] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  407.147871] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  407.155140] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  407.162415] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  407.169688] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  407.176957] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  407.184266] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  407.184334] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  407.191551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  407.191556] Call Trace:
[  407.191564]  <IRQ>
[  407.191587]  dump_stack+0x1c4/0x2b4
[  407.191605]  ? dump_stack_print_info.cold.2+0x52/0x52
[  407.198138] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  407.207442]  warn_alloc.cold.119+0xb7/0x1bd
[  407.209990] rsyslogd cpuset=
[  407.212137]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  407.215738] /
[  407.220927]  ? lock_downgrade+0x900/0x900
[  407.230961]  mems_allowed=0
[  407.235289]  ? trace_hardirqs_off+0xb8/0x310
[  407.256263]  ? trace_hardirqs_off+0xb8/0x310
[  407.260689]  __alloc_pages_slowpath+0x2667/0x2d80
[  407.265573]  ? warn_alloc+0x120/0x120
[  407.269376]  ? lock_release+0x970/0x970
[  407.273361]  ? warn_alloc+0x120/0x120
[  407.277177]  ? print_usage_bug+0xc0/0xc0
[  407.281242]  ? warn_alloc+0x120/0x120
[  407.285047]  ? print_usage_bug+0xc0/0xc0
[  407.289111]  ? __lock_acquire+0x7ec/0x4ec0
[  407.293349]  ? __lock_acquire+0x7ec/0x4ec0
[  407.297911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.303450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.308994]  ? should_fail+0x22d/0xd01
[  407.312890]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.317997]  ? __lock_acquire+0x7ec/0x4ec0
[  407.322236]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.327339]  ? __lock_acquire+0x7ec/0x4ec0
[  407.331577]  ? should_fail+0x22d/0xd01
[  407.335481]  ? mark_held_locks+0x130/0x130
[  407.339724]  ? mark_held_locks+0x130/0x130
[  407.343968]  ? graph_lock+0x170/0x170
[  407.347774]  ? print_usage_bug+0xc0/0xc0
[  407.351836]  ? graph_lock+0x170/0x170
[  407.355644]  ? print_usage_bug+0xc0/0xc0
[  407.359708]  ? wq_watchdog_touch+0x9c/0xfe
[  407.363947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.369497]  ? check_preemption_disabled+0x48/0x200
[  407.374530]  ? check_preemption_disabled+0x48/0x200
[  407.379580]  ? __lock_is_held+0xb5/0x140
[  407.383655]  __alloc_pages_nodemask+0xa80/0xde0
[  407.388328]  ? graph_lock+0x170/0x170
[  407.392135]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  407.397152]  ? graph_lock+0x170/0x170
[  407.400975]  ? find_held_lock+0x36/0x1c0
[  407.405052]  ? ____cache_alloc_node+0x1c7/0x1e0
[  407.409726]  ? lock_downgrade+0x900/0x900
[  407.413888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.419433]  cache_grow_begin+0x91/0x8c0
[  407.423496]  ? do_raw_spin_unlock+0xa7/0x2f0
[  407.427919]  fallback_alloc+0x203/0x2e0
[  407.431905]  ____cache_alloc_node+0x1c7/0x1e0
[  407.436412]  kmem_cache_alloc_node+0xe3/0x730
[  407.440915]  ? ipv6_get_ifaddr+0x42e/0x620
[  407.445167]  __alloc_skb+0x119/0x770
[  407.448894]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  407.454183]  ? skb_scrub_packet+0x490/0x490
[  407.458512]  ? lock_downgrade+0x900/0x900
[  407.462677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.468221]  ? refcount_sub_and_test_checked+0x203/0x310
[  407.473680]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  407.479137]  ? addrconf_rs_timer+0x690/0x690
[  407.484358]  ndisc_alloc_skb+0x144/0x340
[  407.488433]  ndisc_send_rs+0x331/0x6e0
[  407.492339]  addrconf_rs_timer+0x314/0x690
[  407.496589]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.500842]  call_timer_fn+0x272/0x920
[  407.504734]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.508977]  ? process_timeout+0x40/0x40
[  407.513045]  ? find_held_lock+0x36/0x1c0
[  407.517127]  ? __run_timers+0x7da/0xc70
[  407.521112]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.525619]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.530128]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.534372]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  407.538960]  ? trace_hardirqs_on+0xbd/0x310
[  407.543279]  ? kasan_check_read+0x11/0x20
[  407.547431]  ? __run_timers+0x7da/0xc70
[  407.551412]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.556875]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.561123]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.565361]  __run_timers+0x7e5/0xc70
[  407.569184]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  407.574561]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  407.579592]  ? graph_lock+0x170/0x170
[  407.583406]  ? enqueue_hrtimer+0x1a5/0x560
[  407.587645]  ? lock_release+0x970/0x970
[  407.591626]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  407.596827]  ? find_held_lock+0x36/0x1c0
[  407.600893]  ? graph_lock+0x170/0x170
[  407.604697]  ? pvclock_read_flags+0x160/0x160
[  407.609204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.614751]  ? check_preemption_disabled+0x48/0x200
[  407.619783]  ? __lock_is_held+0xb5/0x140
[  407.623849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.629391]  ? check_preemption_disabled+0x48/0x200
[  407.634421]  run_timer_softirq+0x52/0xb0
[  407.638503]  ? rcu_read_lock_sched_held+0x108/0x120
[  407.643524]  __do_softirq+0x30b/0xad8
[  407.647347]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  407.652460]  ? pvclock_read_flags+0x160/0x160
[  407.656975]  ? lapic_next_event+0x5a/0x90
[  407.661127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.666672]  ? check_preemption_disabled+0x48/0x200
[  407.671697]  ? check_preemption_disabled+0x48/0x200
[  407.676724]  ? kvm_clock_read+0x18/0x30
[  407.680703]  ? kvm_sched_clock_read+0x9/0x20
[  407.685121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.690669]  ? check_preemption_disabled+0x48/0x200
[  407.695717]  irq_exit+0x17f/0x1c0
[  407.699183]  smp_apic_timer_interrupt+0x1cb/0x760
[  407.704026]  ? smp_reschedule_interrupt+0x109/0x650
[  407.709047]  ? smp_call_function_single_interrupt+0x650/0x650
[  407.714932]  ? interrupt_entry+0xb5/0xf0
[  407.718999]  ? trace_hardirqs_off_caller+0xbb/0x310
[  407.724018]  ? trace_hardirqs_off_caller+0xbb/0x310
[  407.729033]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.733876]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.738894]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.743909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.749449]  ? check_preemption_disabled+0x48/0x200
[  407.754469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.760014]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.764873]  apic_timer_interrupt+0xf/0x20
[  407.769100]  </IRQ>
[  407.771344] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  407.776273] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  407.795185] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  407.802905] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  407.810183] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  407.817458] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  407.824724] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  407.831994] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  407.839313]  skb_clone+0x1bb/0x500
[  407.842856]  ? finish_task_switch+0x2f5/0x900
[  407.847359]  ? skb_split+0x11e0/0x11e0
[  407.851254]  ? preempt_notifier_register+0x200/0x200
[  407.856358]  ? __switch_to_asm+0x34/0x70
[  407.860423]  ? __switch_to_asm+0x34/0x70
[  407.864483]  ? __switch_to_asm+0x40/0x70
[  407.868552]  ? __switch_to_asm+0x34/0x70
[  407.872614]  ? __switch_to_asm+0x40/0x70
[  407.876679]  ? __switch_to_asm+0x34/0x70
[  407.880740]  ? __switch_to_asm+0x40/0x70
[  407.884804]  ? __switch_to_asm+0x34/0x70
[  407.888867]  ? __switch_to_asm+0x34/0x70
[  407.892929]  ? __switch_to_asm+0x40/0x70
[  407.896988]  ? __switch_to_asm+0x34/0x70
[  407.901060]  bpf_clone_redirect+0xb9/0x490
[  407.905302]  ? __schedule+0x874/0x1ed0
[  407.909218]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  407.914242]  ? __sched_text_start+0x8/0x8
[  407.918403]  ? retint_kernel+0x2d/0x2d
[  407.922300]  ? find_held_lock+0x36/0x1c0
[  407.926370]  ? lock_acquire+0x1ed/0x520
[  407.930348]  ? bpf_test_run+0x32e/0x5a0
[  407.934327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.939867]  ? check_preemption_disabled+0x48/0x200
[  407.944888]  ? kasan_check_read+0x11/0x20
[  407.949044]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  407.954345]  ? rcu_bh_qs+0xc0/0xc0
[  407.957902]  ? preempt_schedule+0x4d/0x60
[  407.962059]  ? ___preempt_schedule+0x16/0x18
[  407.966506]  ? bpf_test_run+0x1c0/0x5a0
[  407.970504]  ? netlink_diag_dump+0x2a0/0x2a0
[  407.974924]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.980468]  ? bpf_test_init.isra.9+0x70/0x100
[  407.985154]  ? bpf_prog_test_run_skb+0x634/0xb40
[  407.989940]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  407.994796]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  408.000342]  ? fput+0x130/0x1a0
[  408.003626]  ? __bpf_prog_get+0x9b/0x290
[  408.007699]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  408.012558]  ? bpf_prog_test_run+0x130/0x1a0
[  408.016977]  ? __x64_sys_bpf+0x3d8/0x510
[  408.021048]  ? bpf_prog_get+0x20/0x20
[  408.024878]  ? do_syscall_64+0x1b9/0x820
[  408.028948]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  408.034326]  ? syscall_return_slowpath+0x5e0/0x5e0
[  408.039264]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.044116]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.049145]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  408.054188]  ? prepare_exit_to_usermode+0x291/0x3b0
[  408.059227]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.064091]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  408.069590] warn_alloc_show_mem: 1 callbacks suppressed
[  408.069603] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  408.069605] Mem-Info:
[  408.069636] active_anon:50125 inactive_anon:112 isolated_anon:0
[  408.069636]  active_file:14 inactive_file:14 isolated_file:0
[  408.069636]  unevictable:0 dirty:0 writeback:0 unstable:0
[  408.069636]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  408.069636]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  408.069636]  free:13772 free_pcp:215 free_cma:0
[  408.074970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  408.074979] Call Trace:
[  408.081742] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  408.084143]  <IRQ>
[  408.117020] Node 0 
[  408.126432]  dump_stack+0x1c4/0x2b4
[  408.129019] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  408.156536]  ? dump_stack_print_info.cold.2+0x52/0x52
[  408.158665] lowmem_reserve[]:
[  408.160906]  warn_alloc.cold.119+0xb7/0x1bd
[  408.164496]  0
[  408.190009]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  408.195179]  2819
[  408.198775]  ? lock_downgrade+0x900/0x900
[  408.203066]  6323
[  408.204868]  ? trace_hardirqs_off+0xb8/0x310
[  408.209694]  6323
[  408.211771]  ? trace_hardirqs_off+0xb8/0x310
[  408.217966]  __alloc_pages_slowpath+0x2667/0x2d80
[  408.222338] Node 0 
[  408.224426]  ? warn_alloc+0x120/0x120
[  408.228813] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  408.233635]  ? warn_alloc+0x120/0x120
[  408.235842] lowmem_reserve[]:
[  408.239643]  ? print_usage_bug+0xc0/0xc0
[  408.266449]  0
[  408.270255]  ? warn_alloc+0x120/0x120
[  408.273333]  0
[  408.277393]  ? print_usage_bug+0xc0/0xc0
[  408.279182]  3503
[  408.282974]  ? __lock_acquire+0x7ec/0x4ec0
[  408.284835]  3503
[  408.288895]  ? __lock_acquire+0x7ec/0x4ec0
[  408.290942] Node 0 
[  408.295184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.297248] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  408.301455]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.303661] lowmem_reserve[]: 0
[  408.309216]  ? should_fail+0x22d/0xd01
[  408.337484]  0
[  408.343036]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.346279]  0 0
[  408.346293] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 
[  408.350322]  ? __lock_acquire+0x7ec/0x4ec0
[  408.352100] 1*256kB 
[  408.357211]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.359178] (U) 0*512kB 
[  408.366840]  ? __lock_acquire+0x7ec/0x4ec0
[  408.371047] 1*1024kB (U) 
[  408.373386]  ? should_fail+0x22d/0xd01
[  408.378461] 1*2048kB (M) 
[  408.381155]  ? mark_held_locks+0x130/0x130
[  408.385347] 3*4096kB (M) 
[  408.388121]  ? mark_held_locks+0x130/0x130
[  408.391986] = 15908kB
[  408.394749]  ? graph_lock+0x170/0x170
[  408.398960] Node 0 
[  408.401731]  ? print_usage_bug+0xc0/0xc0
[  408.405938] DMA32: 
[  408.408346]  ? graph_lock+0x170/0x170
[  408.412122] 4*4kB 
[  408.414356]  ? print_usage_bug+0xc0/0xc0
[  408.418393] (M) 
[  408.420633]  ? wq_watchdog_touch+0x9c/0xfe
[  408.424398] 1*8kB (M) 
[  408.426554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.430596] 3*16kB 
[  408.432580]  ? check_preemption_disabled+0x48/0x200
[  408.436782] (MH) 
[  408.439277]  ? check_preemption_disabled+0x48/0x200
[  408.444785] 3*32kB (MH) 
[  408.447042]  ? __lock_is_held+0xb5/0x140
[  408.452013] 6*64kB (MH) 
[  408.454092]  __alloc_pages_nodemask+0xa80/0xde0
[  408.459072] 5*128kB (MH) 
[  408.461755]  ? graph_lock+0x170/0x170
[  408.465794] 2*256kB 
[  408.468555]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  408.473209] (M) 
[  408.475973]  ? graph_lock+0x170/0x170
[  408.479746] 4*512kB 
[  408.482081]  ? find_held_lock+0x36/0x1c0
[  408.487062] (MH) 
[  408.489053]  ? ____cache_alloc_node+0x1c7/0x1e0
[  408.492812] 3*1024kB 
[  408.495131]  ? lock_downgrade+0x900/0x900
[  408.499162] (MH) 
[  408.501234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.505871] 3*2048kB 
[  408.508281]  cache_grow_begin+0x91/0x8c0
[  408.512398] (M) 
[  408.514459]  ? do_raw_spin_unlock+0xa7/0x2f0
[  408.519970] 3*4096kB 
[  408.522384]  fallback_alloc+0x203/0x2e0
[  408.526409] (M) 
[  408.528404]  ____cache_alloc_node+0x1c7/0x1e0
[  408.532779] = 25256kB
[  408.535192]  kmem_cache_alloc_node+0xe3/0x730
[  408.539134] Node 0 
[  408.541108]  ? ipv6_get_ifaddr+0x42e/0x620
[  408.545566] Normal: 935*4kB 
[  408.547990]  __alloc_skb+0x119/0x770
[  408.552446] (MEH) 451*8kB 
[  408.554694]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  408.558897] (ME) 
[  408.561916]  ? skb_scrub_packet+0x490/0x490
[  408.565676] 205*16kB 
[  408.568873]  ? lock_downgrade+0x900/0x900
[  408.574228] (MEH) 
[  408.576295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.580583] 59*32kB 
[  408.582988]  ? refcount_sub_and_test_checked+0x203/0x310
[  408.587105] (ME) 
[  408.589251]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  408.594756] 10*64kB (MH) 
[  408.597098]  ? addrconf_rs_timer+0x690/0x690
[  408.602518] 0*128kB 3*256kB 
[  408.604600]  ndisc_alloc_skb+0x144/0x340
[  408.610015] (H) 
[  408.612775]  ndisc_send_rs+0x331/0x6e0
[  408.617147] 0*512kB 0*1024kB 
[  408.620203]  addrconf_rs_timer+0x314/0x690
[  408.624232] 0*2048kB 
[  408.626211]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.630079] 0*4096kB 
[  408.633202]  call_timer_fn+0x272/0x920
[  408.637399] = 13924kB
[  408.639806]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.644018] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  408.646420]  ? process_timeout+0x40/0x40
[  408.650396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  408.650406] 147 total pagecache pages
[  408.652810]  ? find_held_lock+0x36/0x1c0
[  408.657025] 0 pages in swap cache
[  408.665951]  ? mark_held_locks+0xc7/0x130
[  408.669983] Swap cache stats: add 0, delete 0, find 0/0
[  408.669991] Free swap  = 0kB
[  408.678573]  ? _raw_spin_unlock_irq+0x27/0x80
[  408.682349] Total swap = 0kB
[  408.686421]  ? _raw_spin_unlock_irq+0x27/0x80
[  408.689852] 1965979 pages RAM
[  408.694007]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.699350] 0 pages HighMem/MovableOnly
[  408.702384]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  408.706855] 342307 pages reserved
[  408.709895]  ? trace_hardirqs_on+0xbd/0x310
[  408.714361] 0 pages cma reserved
[  408.714440] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  408.717491]  ? kasan_check_read+0x11/0x20
[  408.721858] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  408.725679]  ? __run_timers+0x7da/0xc70
[  408.730237] syz-executor5 cpuset=
[  408.733688]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  408.737984] syz5
[  408.741360]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.747825]  mems_allowed=0
[  408.784404]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.788644]  __run_timers+0x7e5/0xc70
[  408.792460]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  408.797838]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  408.802859]  ? graph_lock+0x170/0x170
[  408.806671]  ? print_usage_bug+0xc0/0xc0
[  408.810730]  ? lock_release+0x970/0x970
[  408.814714]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  408.819911]  ? find_held_lock+0x36/0x1c0
[  408.823976]  ? graph_lock+0x170/0x170
[  408.827842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.833383]  ? check_preemption_disabled+0x48/0x200
[  408.838415]  ? __lock_is_held+0xb5/0x140
[  408.842486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.848025]  ? check_preemption_disabled+0x48/0x200
[  408.853077]  run_timer_softirq+0x52/0xb0
[  408.857162]  ? rcu_read_lock_sched_held+0x108/0x120
[  408.862208]  __do_softirq+0x30b/0xad8
[  408.866025]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  408.871141]  ? pvclock_read_flags+0x160/0x160
[  408.875646]  ? lapic_next_event+0x5a/0x90
[  408.879805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.885351]  ? check_preemption_disabled+0x48/0x200
[  408.890385]  ? check_preemption_disabled+0x48/0x200
[  408.895413]  ? kvm_clock_read+0x18/0x30
[  408.899385]  ? kvm_sched_clock_read+0x9/0x20
[  408.903796]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.909338]  ? check_preemption_disabled+0x48/0x200
[  408.914373]  irq_exit+0x17f/0x1c0
[  408.917831]  smp_apic_timer_interrupt+0x1cb/0x760
[  408.922675]  ? smp_reschedule_interrupt+0x109/0x650
[  408.927692]  ? smp_call_function_single_interrupt+0x650/0x650
[  408.933580]  ? interrupt_entry+0xb5/0xf0
[  408.937648]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.942664]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.947683]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.952525]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.957538]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.962556]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.968101]  ? check_preemption_disabled+0x48/0x200
[  408.973113]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.978665]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.983520]  apic_timer_interrupt+0xf/0x20
[  408.987752]  </IRQ>
[  408.989994] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  408.995275] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  409.014181] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  409.021914] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  409.029188] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  409.036455] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  409.043721] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  409.050989] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  409.058294]  ? arch_local_irq_restore+0x45/0x52
[  409.062979]  dump_stack+0x195/0x2b4
[  409.066779]  ? dump_stack_print_info.cold.2+0x52/0x52
[  409.071984]  dump_header+0x27b/0xf72
[  409.075711]  ? mark_held_locks+0x130/0x130
[  409.079947]  ? pagefault_out_of_memory+0x197/0x197
[  409.084884]  ? __lock_acquire+0x7ec/0x4ec0
[  409.089211]  ? graph_lock+0x170/0x170
[  409.093018]  ? mem_cgroup_charge_statistics+0x780/0x780
[  409.098395]  ? print_usage_bug+0xc0/0xc0
[  409.102491]  ? graph_lock+0x170/0x170
[  409.106297]  ? print_usage_bug+0xc0/0xc0
[  409.110360]  ? print_usage_bug+0xc0/0xc0
[  409.114429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.119978]  ? find_held_lock+0x36/0x1c0
[  409.124055]  ? mark_held_locks+0xc7/0x130
[  409.128215]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  409.133322]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  409.138425]  ? lockdep_hardirqs_on+0x421/0x5c0
[  409.143020]  ? trace_hardirqs_on+0xbd/0x310
[  409.147349]  ? kasan_check_read+0x11/0x20
[  409.151502]  ? ___ratelimit+0x36f/0x655
[  409.155482]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.160935]  ? trace_hardirqs_on+0x310/0x310
[  409.165346]  ? lock_downgrade+0x900/0x900
[  409.169502]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  409.174606]  ? ___ratelimit+0xaa/0x655
[  409.178513]  ? idr_get_free+0xec0/0xec0
[  409.182493]  ? kasan_check_write+0x14/0x20
[  409.186736]  ? do_raw_spin_lock+0xc1/0x200
[  409.190985]  oom_kill_process.cold.27+0x10/0x903
[  409.195742]  ? graph_lock+0x170/0x170
[  409.200017]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  409.205816]  ? kasan_check_read+0x11/0x20
[  409.209968]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.215247]  ? oom_evaluate_task+0x540/0x540
[  409.219658]  ? find_held_lock+0x36/0x1c0
[  409.223727]  ? out_of_memory+0x974/0x1430
[  409.227878]  ? lock_downgrade+0x900/0x900
[  409.232036]  ? check_preemption_disabled+0x48/0x200
[  409.237072]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  409.242869]  ? kasan_check_read+0x11/0x20
[  409.247053]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.252331]  ? rcu_bh_qs+0xc0/0xc0
[  409.255878]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.261416]  ? oom_evaluate_task+0x302/0x540
[  409.265829]  out_of_memory+0xa84/0x1430
[  409.269811]  ? oom_killer_disable+0x3a0/0x3a0
[  409.274306]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  409.279249]  ? __mutex_add_waiter+0x2a0/0x2a0
[  409.283760]  __alloc_pages_slowpath+0x2318/0x2d80
[  409.288641]  ? warn_alloc+0x120/0x120
[  409.292528]  ? dequeue_entity+0x3f4/0x1770
[  409.296763]  ? rcu_read_lock_sched_held+0x108/0x120
[  409.301791]  ? print_usage_bug+0xc0/0xc0
[  409.305851]  ? warn_alloc+0x120/0x120
[  409.309650]  ? print_usage_bug+0xc0/0xc0
[  409.313717]  ? print_usage_bug+0xc0/0xc0
[  409.317787]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.323328]  ? should_fail+0x22d/0xd01
[  409.327220]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.332359]  ? __lock_is_held+0xb5/0x140
[  409.336427]  ? graph_lock+0x170/0x170
[  409.340233]  ? ___might_sleep+0x1ed/0x300
[  409.344380]  ? lock_release+0x970/0x970
[  409.348358]  ? arch_local_save_flags+0x40/0x40
[  409.352961]  ? __might_sleep+0x95/0x190
[  409.356947]  __alloc_pages_nodemask+0xa80/0xde0
[  409.361615]  ? graph_lock+0x170/0x170
[  409.365419]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  409.370435]  ? graph_lock+0x170/0x170
[  409.374248]  ? mark_held_locks+0xc7/0x130
[  409.378393]  ? find_held_lock+0x36/0x1c0
[  409.382459]  ? cache_grow_begin+0x5a4/0x8c0
[  409.386785]  ? lockdep_hardirqs_on+0x421/0x5c0
[  409.391371]  ? trace_hardirqs_on+0xbd/0x310
[  409.395699]  ? fallback_alloc+0x203/0x2e0
[  409.399859]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.405318]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  409.410863]  cache_grow_begin+0x91/0x8c0
[  409.414927]  ? do_raw_spin_unlock+0xa7/0x2f0
[  409.419350]  fallback_alloc+0x203/0x2e0
[  409.423338]  ____cache_alloc_node+0x1c7/0x1e0
[  409.427842]  kmem_cache_alloc_trace+0x214/0x750
[  409.432527]  do_syslog+0xb9b/0x1690
[  409.436178]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  409.441210]  ? finish_wait+0x430/0x430
[  409.445103]  ? aa_path_link+0x5e0/0x5e0
[  409.449087]  kmsg_read+0x8f/0xc0
[  409.452458]  ? kmsg_poll+0xb0/0xb0
[  409.456000]  proc_reg_read+0x2a3/0x3d0
[  409.459894]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  409.464832]  ? trace_hardirqs_off+0x310/0x310
[  409.469346]  ? lockdep_hardirqs_on+0x421/0x5c0
[  409.473937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.479481]  __vfs_read+0x117/0x9b0
[  409.483110]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  409.488041]  ? vfs_copy_file_range+0xb90/0xb90
[  409.492632]  ? fsnotify+0x12f0/0x12f0
[  409.496439]  ? fsnotify_first_mark+0x350/0x350
[  409.501035]  ? security_file_permission+0x1c2/0x230
[  409.506066]  ? rw_verify_area+0x118/0x360
[  409.510223]  vfs_read+0x17f/0x3c0
[  409.513683]  ksys_read+0x101/0x260
[  409.517232]  ? kernel_write+0x120/0x120
[  409.521213]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.526662]  ? trace_hardirqs_on+0x310/0x310
[  409.531078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.536796]  __x64_sys_read+0x73/0xb0
[  409.540607]  do_syscall_64+0x1b9/0x820
[  409.544493]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  409.549858]  ? syscall_return_slowpath+0x5e0/0x5e0
[  409.554786]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  409.559630]  ? trace_hardirqs_on_caller+0x310/0x310
[  409.564648]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  409.569667]  ? prepare_exit_to_usermode+0x291/0x3b0
[  409.574690]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  409.579544]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  409.584754] RIP: 0033:0x7ff70d3601fd
[  409.588470] Code: Bad RIP value.
[  409.591832] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  409.599549] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  409.606815] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  409.614086] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  409.621355] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  409.628621] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  409.635925] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  409.635992] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  409.643207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  409.643213] Call Trace:
[  409.643220]  <IRQ>
[  409.643243]  dump_stack+0x1c4/0x2b4
[  409.643262]  ? dump_stack_print_info.cold.2+0x52/0x52
[  409.649823] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  409.659094]  warn_alloc.cold.119+0xb7/0x1bd
[  409.661647] rsyslogd cpuset=
[  409.663803]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  409.667402] /
[  409.672586]  ? lock_downgrade+0x900/0x900
[  409.682616]  mems_allowed=0
[  409.686930]  ? trace_hardirqs_off+0xb8/0x310
[  409.707896]  ? trace_hardirqs_off+0xb8/0x310
[  409.712320]  __alloc_pages_slowpath+0x2667/0x2d80
[  409.717204]  ? warn_alloc+0x120/0x120
[  409.721011]  ? trace_hardirqs_on+0x310/0x310
[  409.725423]  ? warn_alloc+0x120/0x120
[  409.729231]  ? print_usage_bug+0xc0/0xc0
[  409.733298]  ? warn_alloc+0x120/0x120
[  409.737096]  ? ktime_get+0x2e1/0x440
[  409.740813]  ? print_usage_bug+0xc0/0xc0
[  409.744874]  ? __lock_acquire+0x7ec/0x4ec0
[  409.749109]  ? __lock_acquire+0x7ec/0x4ec0
[  409.753348]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.758886]  ? should_fail+0x22d/0xd01
[  409.762775]  ? __lock_acquire+0x7ec/0x4ec0
[  409.767016]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.772122]  ? __lock_acquire+0x7ec/0x4ec0
[  409.776361]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.781462]  ? __lock_acquire+0x7ec/0x4ec0
[  409.785693]  ? should_fail+0x22d/0xd01
[  409.789595]  ? mark_held_locks+0x130/0x130
[  409.793832]  ? mark_held_locks+0x130/0x130
[  409.798076]  ? graph_lock+0x170/0x170
[  409.801874]  ? print_usage_bug+0xc0/0xc0
[  409.805939]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.811480]  ? check_preemption_disabled+0x48/0x200
[  409.816502]  ? check_preemption_disabled+0x48/0x200
[  409.821531]  ? __lock_is_held+0xb5/0x140
[  409.825606]  __alloc_pages_nodemask+0xa80/0xde0
[  409.830362]  ? graph_lock+0x170/0x170
[  409.834168]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  409.839200]  ? graph_lock+0x170/0x170
[  409.843034]  ? find_held_lock+0x36/0x1c0
[  409.847118]  ? ____cache_alloc_node+0x1c7/0x1e0
[  409.851826]  ? lock_downgrade+0x900/0x900
[  409.855988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.861535]  cache_grow_begin+0x91/0x8c0
[  409.865604]  ? do_raw_spin_unlock+0xa7/0x2f0
[  409.870022]  fallback_alloc+0x203/0x2e0
[  409.874004]  ____cache_alloc_node+0x1c7/0x1e0
[  409.878505]  kmem_cache_alloc_node+0xe3/0x730
[  409.883003]  ? ipv6_get_ifaddr+0x42e/0x620
[  409.887250]  __alloc_skb+0x119/0x770
[  409.890967]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.896247]  ? skb_scrub_packet+0x490/0x490
[  409.900574]  ? lock_downgrade+0x900/0x900
[  409.904736]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.910276]  ? refcount_sub_and_test_checked+0x203/0x310
[  409.915904]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  409.921360]  ? addrconf_rs_timer+0x690/0x690
[  409.925786]  ndisc_alloc_skb+0x144/0x340
[  409.929858]  ndisc_send_rs+0x331/0x6e0
[  409.933765]  addrconf_rs_timer+0x314/0x690
[  409.938011]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.942260]  call_timer_fn+0x272/0x920
[  409.946148]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.950389]  ? process_timeout+0x40/0x40
[  409.954449]  ? find_held_lock+0x36/0x1c0
[  409.958518]  ? __run_timers+0x7da/0xc70
[  409.962499]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.966996]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.971492]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.975724]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  409.980311]  ? trace_hardirqs_on+0xbd/0x310
[  409.984628]  ? kasan_check_read+0x11/0x20
[  409.988776]  ? __run_timers+0x7da/0xc70
[  409.992752]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.998229]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.002465]  __run_timers+0x7e5/0xc70
[  410.006281]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  410.011647]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  410.016666]  ? graph_lock+0x170/0x170
[  410.020473]  ? enqueue_hrtimer+0x1a5/0x560
[  410.024709]  ? lock_release+0x970/0x970
[  410.028687]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  410.033886]  ? find_held_lock+0x36/0x1c0
[  410.037955]  ? graph_lock+0x170/0x170
[  410.041758]  ? pvclock_read_flags+0x160/0x160
[  410.046257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.051800]  ? check_preemption_disabled+0x48/0x200
[  410.056836]  ? __lock_is_held+0xb5/0x140
[  410.060898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.066543]  ? check_preemption_disabled+0x48/0x200
[  410.071581]  run_timer_softirq+0x52/0xb0
[  410.075649]  ? rcu_read_lock_sched_held+0x108/0x120
[  410.080671]  __do_softirq+0x30b/0xad8
[  410.084489]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  410.089607]  ? pvclock_read_flags+0x160/0x160
[  410.094111]  ? lapic_next_event+0x5a/0x90
[  410.098266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.103813]  ? check_preemption_disabled+0x48/0x200
[  410.108832]  ? check_preemption_disabled+0x48/0x200
[  410.113856]  ? kvm_clock_read+0x18/0x30
[  410.117831]  ? kvm_sched_clock_read+0x9/0x20
[  410.122245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.127789]  ? check_preemption_disabled+0x48/0x200
[  410.132819]  irq_exit+0x17f/0x1c0
[  410.136280]  smp_apic_timer_interrupt+0x1cb/0x760
[  410.141124]  ? smp_reschedule_interrupt+0x109/0x650
[  410.146142]  ? smp_call_function_single_interrupt+0x650/0x650
[  410.152038]  ? interrupt_entry+0xb5/0xf0
[  410.156113]  ? trace_hardirqs_off_caller+0xbb/0x310
[  410.161129]  ? trace_hardirqs_off_caller+0xbb/0x310
[  410.166153]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.171010]  ? trace_hardirqs_on_caller+0x310/0x310
[  410.176028]  ? trace_hardirqs_on_caller+0x310/0x310
[  410.181054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.186598]  ? check_preemption_disabled+0x48/0x200
[  410.191621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.197304]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.202161]  apic_timer_interrupt+0xf/0x20
[  410.206397]  </IRQ>
[  410.208639] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  410.213572] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  410.232879] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  410.240590] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  410.247855] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  410.255123] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  410.262391] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  410.269659] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  410.276995]  skb_clone+0x1bb/0x500
[  410.280543]  ? finish_task_switch+0x2f5/0x900
[  410.285211]  ? skb_split+0x11e0/0x11e0
[  410.289100]  ? preempt_notifier_register+0x200/0x200
[  410.294208]  ? __switch_to_asm+0x34/0x70
[  410.298286]  ? __switch_to_asm+0x34/0x70
[  410.302349]  ? __switch_to_asm+0x40/0x70
[  410.306408]  ? __switch_to_asm+0x34/0x70
[  410.310466]  ? __switch_to_asm+0x40/0x70
[  410.314526]  ? __switch_to_asm+0x34/0x70
[  410.318587]  ? __switch_to_asm+0x40/0x70
[  410.322654]  ? __switch_to_asm+0x34/0x70
[  410.326721]  ? __switch_to_asm+0x34/0x70
[  410.330786]  ? __switch_to_asm+0x40/0x70
[  410.334845]  ? __switch_to_asm+0x34/0x70
[  410.338918]  bpf_clone_redirect+0xb9/0x490
[  410.343158]  ? __schedule+0x874/0x1ed0
[  410.347061]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  410.352091]  ? __sched_text_start+0x8/0x8
[  410.356245]  ? retint_kernel+0x2d/0x2d
[  410.360138]  ? find_held_lock+0x36/0x1c0
[  410.364219]  ? lock_acquire+0x1ed/0x520
[  410.368197]  ? bpf_test_run+0x32e/0x5a0
[  410.372180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.377719]  ? check_preemption_disabled+0x48/0x200
[  410.382738]  ? kasan_check_read+0x11/0x20
[  410.386892]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  410.392168]  ? rcu_bh_qs+0xc0/0xc0
[  410.395720]  ? preempt_schedule+0x4d/0x60
[  410.399869]  ? ___preempt_schedule+0x16/0x18
[  410.404289]  ? bpf_test_run+0x1c0/0x5a0
[  410.408273]  ? netlink_diag_dump+0x2a0/0x2a0
[  410.412695]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.418254]  ? bpf_test_init.isra.9+0x70/0x100
[  410.422847]  ? bpf_prog_test_run_skb+0x634/0xb40
[  410.427612]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  410.432454]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  410.437991]  ? fput+0x130/0x1a0
[  410.441272]  ? __bpf_prog_get+0x9b/0x290
[  410.445338]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  410.450186]  ? bpf_prog_test_run+0x130/0x1a0
[  410.454604]  ? __x64_sys_bpf+0x3d8/0x510
[  410.458664]  ? bpf_prog_get+0x20/0x20
[  410.462497]  ? do_syscall_64+0x1b9/0x820
[  410.466565]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  410.471932]  ? syscall_return_slowpath+0x5e0/0x5e0
[  410.476863]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.481711]  ? trace_hardirqs_on_caller+0x310/0x310
[  410.486736]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  410.491759]  ? prepare_exit_to_usermode+0x291/0x3b0
[  410.496788]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.501641]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  410.507019] warn_alloc_show_mem: 1 callbacks suppressed
[  410.507031] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  410.507033] Mem-Info:
[  410.507065] active_anon:50125 inactive_anon:112 isolated_anon:0
[  410.507065]  active_file:14 inactive_file:14 isolated_file:0
[  410.507065]  unevictable:0 dirty:0 writeback:0 unstable:0
[  410.507065]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  410.507065]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  410.507065]  free:13772 free_pcp:215 free_cma:0
[  410.512401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  410.512410] Call Trace:
[  410.519181] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  410.521553]  <IRQ>
[  410.521599]  dump_stack+0x1c4/0x2b4
[  410.554460] Node 0 
[  410.563830]  ? dump_stack_print_info.cold.2+0x52/0x52
[  410.566402] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  410.593890]  warn_alloc.cold.119+0xb7/0x1bd
[  410.596008] lowmem_reserve[]:
[  410.599632]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  410.601846]  0
[  410.607030]  ? lock_downgrade+0x900/0x900
[  410.632507]  2819 6323
[  410.636855]  ? trace_hardirqs_off+0xb8/0x310
[  410.639923]  6323
[  410.644767]  ? trace_hardirqs_off+0xb8/0x310
[  410.646541] Node 0 
[  410.650687]  __alloc_pages_slowpath+0x2667/0x2d80
[  410.653184] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  410.657585]  ? warn_alloc+0x120/0x120
[  410.659600] lowmem_reserve[]:
[  410.664003]  ? trace_hardirqs_on+0x310/0x310
[  410.666212]  0
[  410.671058]  ? warn_alloc+0x120/0x120
[  410.697838]  0
[  410.701647]  ? print_usage_bug+0xc0/0xc0
[  410.704719]  3503
[  410.709130]  ? warn_alloc+0x120/0x120
[  410.710907]  3503
[  410.714707]  ? ktime_get+0x2e1/0x440
[  410.716486] Node 0 
[  410.720538]  ? print_usage_bug+0xc0/0xc0
[  410.722604] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  410.726369]  ? __lock_acquire+0x7ec/0x4ec0
[  410.728401] lowmem_reserve[]: 0
[  410.732115]  ? __lock_acquire+0x7ec/0x4ec0
[  410.734324]  0
[  410.738396]  ? kasan_check_read+0x11/0x20
[  410.766655]  0 0
[  410.770908]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.778385]  ? should_fail+0x22d/0xd01
[  410.780167] Node 0 
[  410.784317]  ? rcu_bh_qs+0xc0/0xc0
[  410.786267] DMA: 
[  410.791800]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.795658] 1*4kB 
[  410.797892]  ? __lock_acquire+0x7ec/0x4ec0
[  410.801406] (U) 
[  410.803463]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.808537] 0*8kB 
[  410.810676]  ? __lock_acquire+0x7ec/0x4ec0
[  410.814884] 0*16kB 
[  410.816854]  ? should_fail+0x22d/0xd01
[  410.821925] 1*32kB (U) 
[  410.824081]  ? rcu_idle_enter+0x4b0/0x4b0
[  410.828287] 2*64kB (U) 
[  410.830533]  ? mark_held_locks+0x130/0x130
[  410.834386] 1*128kB 
[  410.836961]  ? mark_held_locks+0x130/0x130
[  410.841079] (U) 
[  410.843661]  ? mark_held_locks+0xc7/0x130
[  410.847872] 1*256kB 
[  410.850200]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  410.854405] (U) 
[  410.856375]  ? graph_lock+0x170/0x170
[  410.860497] 0*512kB 
[  410.862814]  ? print_usage_bug+0xc0/0xc0
[  410.867801] 1*1024kB 
[  410.869770]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.873539] (U) 
[  410.875860]  ? check_preemption_disabled+0x48/0x200
[  410.879888] 1*2048kB (M) 
[  410.882304]  ? check_preemption_disabled+0x48/0x200
[  410.887815] 3*4096kB 
[  410.889794]  ? __lock_is_held+0xb5/0x140
[  410.894776] (M) 
[  410.897537]  __alloc_pages_nodemask+0xa80/0xde0
[  410.902516] = 15908kB
[  410.902524] Node 0 
[  410.904928]  ? graph_lock+0x170/0x170
[  410.908959] DMA32: 
[  410.910929]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  410.915575] 4*4kB 
[  410.917978]  ? graph_lock+0x170/0x170
[  410.920199] (M) 
[  410.924003]  ? find_held_lock+0x36/0x1c0
[  410.926201] 1*8kB (M) 
[  410.931223]  ? ____cache_alloc_node+0x1c7/0x1e0
[  410.933339] 3*16kB 
[  410.937136]  ? lock_downgrade+0x900/0x900
[  410.939087] (MH) 
[  410.943147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.945610] 3*32kB (MH) 
[  410.950286]  cache_grow_begin+0x91/0x8c0
[  410.952487] 6*64kB (MH) 
[  410.956639]  ? do_raw_spin_unlock+0xa7/0x2f0
[  410.958677] 5*128kB 
[  410.964220]  fallback_alloc+0x203/0x2e0
[  410.966868] (MH) 
[  410.970923]  ____cache_alloc_node+0x1c7/0x1e0
[  410.973566] 2*256kB (M) 
[  410.977977]  kmem_cache_alloc_node+0xe3/0x730
[  410.980276] 4*512kB 
[  410.984246]  ? ipv6_get_ifaddr+0x42e/0x620
[  410.986281] (MH) 
[  410.990773]  __alloc_skb+0x119/0x770
[  410.993414] 3*1024kB 
[  410.997900]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.000204] (MH) 
[  411.004435]  ? skb_scrub_packet+0x490/0x490
[  411.006471] 3*2048kB 
[  411.010184]  ? lock_downgrade+0x900/0x900
[  411.012568] (M) 3*4096kB 
[  411.017851]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.019883] (M) 
[  411.024202]  ? refcount_sub_and_test_checked+0x203/0x310
[  411.026585] = 25256kB
[  411.030732]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  411.033467] Node 0 
[  411.038997]  ? addrconf_rs_timer+0x690/0x690
[  411.040949] Normal: 
[  411.046404]  ndisc_alloc_skb+0x144/0x340
[  411.048783] 935*4kB 
[  411.054229]  ndisc_send_rs+0x331/0x6e0
[  411.056439] (MEH) 
[  411.060847]  addrconf_rs_timer+0x314/0x690
[  411.063143] 451*8kB 
[  411.067463]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.069755] (ME) 
[  411.073646]  call_timer_fn+0x272/0x920
[  411.075757] 205*16kB 
[  411.079983]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.082278] (MEH) 
[  411.086511]  ? process_timeout+0x40/0x40
[  411.088542] 59*32kB (ME) 
[  411.092431]  ? find_held_lock+0x36/0x1c0
[  411.094822] 10*64kB 
[  411.099061]  ? mark_held_locks+0xc7/0x130
[  411.101170] (MH) 
[  411.105237]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.107967] 0*128kB 
[  411.112018]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.114312] 3*256kB (H) 
[  411.118466]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.120505] 0*512kB 
[  411.124996]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  411.127299] 0*1024kB 
[  411.131787]  ? trace_hardirqs_on+0xbd/0x310
[  411.134435] 0*2048kB 
[  411.138662]  ? kasan_check_read+0x11/0x20
[  411.140962] 0*4096kB 
[  411.145538]  ? __run_timers+0x7da/0xc70
[  411.148012] = 13924kB
[  411.152330]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.154720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  411.158855]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.161240] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  411.165211]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.167764] 147 total pagecache pages
[  411.173216]  __run_timers+0x7e5/0xc70
[  411.182026] 0 pages in swap cache
[  411.186261]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  411.194797] Swap cache stats: add 0, delete 0, find 0/0
[  411.194806] Free swap  = 0kB
[  411.199040]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  411.202809] Total swap = 0kB
[  411.202817] 1965979 pages RAM
[  411.206617]  ? graph_lock+0x170/0x170
[  411.210037] 0 pages HighMem/MovableOnly
[  411.210046] 342307 pages reserved
[  411.215427]  ? print_usage_bug+0xc0/0xc0
[  411.220762] 0 pages cma reserved
[  411.223773]  ? lock_release+0x970/0x970
[  411.228851] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  411.231779]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  411.234918] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  411.238658]  ? find_held_lock+0x36/0x1c0
[  411.242601] syz-executor5 cpuset=
[  411.246056]  ? graph_lock+0x170/0x170
[  411.250086] syz5
[  411.253451]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.257400]  mems_allowed=0
[  411.263891]  ? check_preemption_disabled+0x48/0x200
[  411.306237]  ? __lock_is_held+0xb5/0x140
[  411.310303]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.315845]  ? check_preemption_disabled+0x48/0x200
[  411.320875]  run_timer_softirq+0x52/0xb0
[  411.324936]  ? rcu_read_lock_sched_held+0x108/0x120
[  411.329956]  __do_softirq+0x30b/0xad8
[  411.333771]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  411.338880]  ? pvclock_read_flags+0x160/0x160
[  411.343374]  ? lapic_next_event+0x5a/0x90
[  411.347527]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.353073]  ? check_preemption_disabled+0x48/0x200
[  411.358092]  ? check_preemption_disabled+0x48/0x200
[  411.363117]  ? kvm_clock_read+0x18/0x30
[  411.367089]  ? kvm_sched_clock_read+0x9/0x20
[  411.371501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.377180]  ? check_preemption_disabled+0x48/0x200
[  411.382218]  irq_exit+0x17f/0x1c0
[  411.385675]  smp_apic_timer_interrupt+0x1cb/0x760
[  411.390519]  ? smp_reschedule_interrupt+0x109/0x650
[  411.395538]  ? smp_call_function_single_interrupt+0x650/0x650
[  411.401430]  ? interrupt_entry+0xb5/0xf0
[  411.405545]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.410564]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.415590]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.420437]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.425456]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.430478]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.436025]  ? check_preemption_disabled+0x48/0x200
[  411.441060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.446618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.451611]  apic_timer_interrupt+0xf/0x20
[  411.455842]  </IRQ>
[  411.458215] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  411.463656] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  411.482887] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  411.490617] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  411.497919] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  411.505215] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  411.512643] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  411.519931] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  411.527252]  ? arch_local_irq_restore+0x45/0x52
[  411.531960]  dump_stack+0x195/0x2b4
[  411.535628]  ? dump_stack_print_info.cold.2+0x52/0x52
[  411.540868]  dump_header+0x27b/0xf72
[  411.544613]  ? mark_held_locks+0x130/0x130
[  411.548867]  ? pagefault_out_of_memory+0x197/0x197
[  411.553819]  ? __lock_acquire+0x7ec/0x4ec0
[  411.558070]  ? graph_lock+0x170/0x170
[  411.561876]  ? mem_cgroup_charge_statistics+0x780/0x780
[  411.567261]  ? print_usage_bug+0xc0/0xc0
[  411.571332]  ? graph_lock+0x170/0x170
[  411.575142]  ? print_usage_bug+0xc0/0xc0
[  411.579490]  ? print_usage_bug+0xc0/0xc0
[  411.583565]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.589120]  ? find_held_lock+0x36/0x1c0
[  411.593366]  ? mark_held_locks+0xc7/0x130
[  411.597846]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  411.603585]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  411.608690]  ? lockdep_hardirqs_on+0x421/0x5c0
[  411.613277]  ? trace_hardirqs_on+0xbd/0x310
[  411.617751]  ? kasan_check_read+0x11/0x20
[  411.622130]  ? ___ratelimit+0x36f/0x655
[  411.626110]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.631570]  ? trace_hardirqs_on+0x310/0x310
[  411.635984]  ? lock_downgrade+0x900/0x900
[  411.640146]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  411.645265]  ? ___ratelimit+0xaa/0x655
[  411.649166]  ? idr_get_free+0xec0/0xec0
[  411.653156]  ? kasan_check_write+0x14/0x20
[  411.657409]  ? do_raw_spin_lock+0xc1/0x200
[  411.661678]  oom_kill_process.cold.27+0x10/0x903
[  411.666788]  ? graph_lock+0x170/0x170
[  411.670601]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  411.676408]  ? kasan_check_read+0x11/0x20
[  411.680573]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.685863]  ? oom_evaluate_task+0x540/0x540
[  411.690286]  ? find_held_lock+0x36/0x1c0
[  411.694364]  ? out_of_memory+0x974/0x1430
[  411.698694]  ? lock_downgrade+0x900/0x900
[  411.702854]  ? check_preemption_disabled+0x48/0x200
[  411.707893]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  411.713697]  ? kasan_check_read+0x11/0x20
[  411.717852]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.723143]  ? rcu_bh_qs+0xc0/0xc0
[  411.726704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.732266]  ? oom_evaluate_task+0x302/0x540
[  411.736689]  out_of_memory+0xa84/0x1430
[  411.740679]  ? oom_killer_disable+0x3a0/0x3a0
[  411.745188]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  411.750129]  ? __mutex_add_waiter+0x2a0/0x2a0
[  411.754648]  __alloc_pages_slowpath+0x2318/0x2d80
[  411.759533]  ? warn_alloc+0x120/0x120
[  411.763350]  ? dequeue_entity+0x3f4/0x1770
[  411.767598]  ? rcu_read_lock_sched_held+0x108/0x120
[  411.772633]  ? print_usage_bug+0xc0/0xc0
[  411.776705]  ? warn_alloc+0x120/0x120
[  411.780523]  ? print_usage_bug+0xc0/0xc0
[  411.784618]  ? print_usage_bug+0xc0/0xc0
[  411.788691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.794240]  ? should_fail+0x22d/0xd01
[  411.798135]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.803274]  ? __lock_is_held+0xb5/0x140
[  411.807353]  ? graph_lock+0x170/0x170
[  411.811178]  ? ___might_sleep+0x1ed/0x300
[  411.815335]  ? lock_release+0x970/0x970
[  411.819326]  ? arch_local_save_flags+0x40/0x40
[  411.823940]  ? __might_sleep+0x95/0x190
[  411.827948]  __alloc_pages_nodemask+0xa80/0xde0
[  411.832633]  ? graph_lock+0x170/0x170
[  411.836447]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  411.841472]  ? graph_lock+0x170/0x170
[  411.845292]  ? mark_held_locks+0xc7/0x130
[  411.849438]  ? find_held_lock+0x36/0x1c0
[  411.853518]  ? cache_grow_begin+0x5a4/0x8c0
[  411.857860]  ? lockdep_hardirqs_on+0x421/0x5c0
[  411.862462]  ? trace_hardirqs_on+0xbd/0x310
[  411.866799]  ? fallback_alloc+0x203/0x2e0
[  411.870963]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.876438]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  411.881990]  cache_grow_begin+0x91/0x8c0
[  411.886093]  ? do_raw_spin_unlock+0xa7/0x2f0
[  411.890529]  fallback_alloc+0x203/0x2e0
[  411.894524]  ____cache_alloc_node+0x1c7/0x1e0
[  411.899056]  kmem_cache_alloc_trace+0x214/0x750
[  411.903771]  do_syslog+0xb9b/0x1690
[  411.907439]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  411.912480]  ? finish_wait+0x430/0x430
[  411.916381]  ? aa_path_link+0x5e0/0x5e0
[  411.920373]  kmsg_read+0x8f/0xc0
[  411.923748]  ? kmsg_poll+0xb0/0xb0
[  411.927307]  proc_reg_read+0x2a3/0x3d0
[  411.931228]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  411.936195]  ? trace_hardirqs_off+0x310/0x310
[  411.940723]  ? lockdep_hardirqs_on+0x421/0x5c0
[  411.945313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.950863]  __vfs_read+0x117/0x9b0
[  411.954502]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  411.959447]  ? vfs_copy_file_range+0xb90/0xb90
[  411.964042]  ? fsnotify+0x12f0/0x12f0
[  411.967856]  ? fsnotify_first_mark+0x350/0x350
[  411.972447]  ? security_file_permission+0x1c2/0x230
[  411.977481]  ? rw_verify_area+0x118/0x360
[  411.981649]  vfs_read+0x17f/0x3c0
[  411.985124]  ksys_read+0x101/0x260
[  411.988693]  ? kernel_write+0x120/0x120
[  411.992679]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.998139]  ? trace_hardirqs_on+0x310/0x310
[  412.002570]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.008133]  __x64_sys_read+0x73/0xb0
[  412.011943]  do_syscall_64+0x1b9/0x820
[  412.015831]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  412.021219]  ? syscall_return_slowpath+0x5e0/0x5e0
[  412.026166]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.031043]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.036080]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  412.041108]  ? prepare_exit_to_usermode+0x291/0x3b0
[  412.046142]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.051021]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  412.056229] RIP: 0033:0x7ff70d3601fd
[  412.059953] Code: Bad RIP value.
[  412.063319] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  412.071037] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  412.078313] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  412.085582] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  412.092847] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  412.100122] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  412.107431] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  412.107516] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  412.114709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  412.114715] Call Trace:
[  412.114722]  <IRQ>
[  412.114745]  dump_stack+0x1c4/0x2b4
[  412.114764]  ? dump_stack_print_info.cold.2+0x52/0x52
[  412.121321] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  412.130600]  warn_alloc.cold.119+0xb7/0x1bd
[  412.133148] rsyslogd cpuset=
[  412.135296]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  412.138895] /
[  412.144085]  ? lock_downgrade+0x900/0x900
[  412.154110]  mems_allowed=0
[  412.175056]  ? trace_hardirqs_off+0xb8/0x310
[  412.179483]  ? trace_hardirqs_off+0xb8/0x310
[  412.183909]  __alloc_pages_slowpath+0x2667/0x2d80
[  412.188791]  ? warn_alloc+0x120/0x120
[  412.192604]  ? warn_alloc+0x120/0x120
[  412.196411]  ? print_usage_bug+0xc0/0xc0
[  412.200600]  ? warn_alloc+0x120/0x120
[  412.204402]  ? print_usage_bug+0xc0/0xc0
[  412.208468]  ? __lock_acquire+0x7ec/0x4ec0
[  412.212704]  ? __lock_acquire+0x7ec/0x4ec0
[  412.216944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.222478]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.228031]  ? should_fail+0x22d/0xd01
[  412.231942]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.237048]  ? __lock_acquire+0x7ec/0x4ec0
[  412.241289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.246392]  ? __lock_acquire+0x7ec/0x4ec0
[  412.250624]  ? should_fail+0x22d/0xd01
[  412.254520]  ? mark_held_locks+0x130/0x130
[  412.258761]  ? mark_held_locks+0x130/0x130
[  412.262997]  ? graph_lock+0x170/0x170
[  412.266797]  ? print_usage_bug+0xc0/0xc0
[  412.270855]  ? graph_lock+0x170/0x170
[  412.274655]  ? print_usage_bug+0xc0/0xc0
[  412.278718]  ? wq_watchdog_touch+0x9c/0xfe
[  412.282955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.288496]  ? check_preemption_disabled+0x48/0x200
[  412.293516]  ? check_preemption_disabled+0x48/0x200
[  412.298559]  ? __lock_is_held+0xb5/0x140
[  412.302631]  __alloc_pages_nodemask+0xa80/0xde0
[  412.307298]  ? graph_lock+0x170/0x170
[  412.311108]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  412.316120]  ? graph_lock+0x170/0x170
[  412.319936]  ? find_held_lock+0x36/0x1c0
[  412.324006]  ? ____cache_alloc_node+0x1c7/0x1e0
[  412.328676]  ? lock_downgrade+0x900/0x900
[  412.332836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.338386]  cache_grow_begin+0x91/0x8c0
[  412.342454]  ? do_raw_spin_unlock+0xa7/0x2f0
[  412.346873]  fallback_alloc+0x203/0x2e0
[  412.350860]  ____cache_alloc_node+0x1c7/0x1e0
[  412.355362]  kmem_cache_alloc_node+0xe3/0x730
[  412.359862]  ? ipv6_get_ifaddr+0x42e/0x620
[  412.364109]  __alloc_skb+0x119/0x770
[  412.367828]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  412.373113]  ? skb_scrub_packet+0x490/0x490
[  412.377435]  ? lock_downgrade+0x900/0x900
[  412.381855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.387399]  ? refcount_sub_and_test_checked+0x203/0x310
[  412.392859]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  412.398313]  ? addrconf_rs_timer+0x690/0x690
[  412.402742]  ndisc_alloc_skb+0x144/0x340
[  412.406812]  ndisc_send_rs+0x331/0x6e0
[  412.410710]  addrconf_rs_timer+0x314/0x690
[  412.414952]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.419213]  call_timer_fn+0x272/0x920
[  412.423100]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.427337]  ? process_timeout+0x40/0x40
[  412.431400]  ? find_held_lock+0x36/0x1c0
[  412.435469]  ? __run_timers+0x7da/0xc70
[  412.439445]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.443939]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.448439]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.452677]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  412.457264]  ? trace_hardirqs_on+0xbd/0x310
[  412.461581]  ? kasan_check_read+0x11/0x20
[  412.465733]  ? __run_timers+0x7da/0xc70
[  412.469711]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  412.475167]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.479415]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.483655]  __run_timers+0x7e5/0xc70
[  412.487471]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  412.492835]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  412.497851]  ? graph_lock+0x170/0x170
[  412.501658]  ? enqueue_hrtimer+0x1a5/0x560
[  412.505891]  ? lock_release+0x970/0x970
[  412.509865]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  412.515063]  ? find_held_lock+0x36/0x1c0
[  412.519131]  ? graph_lock+0x170/0x170
[  412.522934]  ? pvclock_read_flags+0x160/0x160
[  412.527431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.532974]  ? check_preemption_disabled+0x48/0x200
[  412.538010]  ? __lock_is_held+0xb5/0x140
[  412.542075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.547622]  ? check_preemption_disabled+0x48/0x200
[  412.552652]  run_timer_softirq+0x52/0xb0
[  412.556716]  ? rcu_read_lock_sched_held+0x108/0x120
[  412.561741]  __do_softirq+0x30b/0xad8
[  412.565561]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  412.570674]  ? pvclock_read_flags+0x160/0x160
[  412.575182]  ? lapic_next_event+0x5a/0x90
[  412.579333]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.584875]  ? check_preemption_disabled+0x48/0x200
[  412.589893]  ? check_preemption_disabled+0x48/0x200
[  412.594939]  ? kvm_clock_read+0x18/0x30
[  412.599192]  ? kvm_sched_clock_read+0x9/0x20
[  412.603611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.609167]  ? check_preemption_disabled+0x48/0x200
[  412.614226]  irq_exit+0x17f/0x1c0
[  412.617692]  smp_apic_timer_interrupt+0x1cb/0x760
[  412.622540]  ? smp_reschedule_interrupt+0x109/0x650
[  412.627573]  ? smp_call_function_single_interrupt+0x650/0x650
[  412.633482]  ? interrupt_entry+0xb5/0xf0
[  412.637558]  ? trace_hardirqs_off_caller+0xbb/0x310
[  412.642583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  412.647605]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.652457]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.657480]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.662504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.668045]  ? check_preemption_disabled+0x48/0x200
[  412.673060]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.678612]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.683466]  apic_timer_interrupt+0xf/0x20
[  412.687695]  </IRQ>
[  412.689935] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  412.694865] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  412.713777] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  412.721501] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  412.728785] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  412.736068] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  412.743349] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  412.750636] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  412.757968]  skb_clone+0x1bb/0x500
[  412.761519]  ? finish_task_switch+0x2f5/0x900
[  412.766027]  ? skb_split+0x11e0/0x11e0
[  412.769922]  ? preempt_notifier_register+0x200/0x200
[  412.775028]  ? __switch_to_asm+0x34/0x70
[  412.779096]  ? __switch_to_asm+0x34/0x70
[  412.783156]  ? __switch_to_asm+0x40/0x70
[  412.787223]  ? __switch_to_asm+0x34/0x70
[  412.791284]  ? __switch_to_asm+0x40/0x70
[  412.795347]  ? __switch_to_asm+0x34/0x70
[  412.799409]  ? __switch_to_asm+0x40/0x70
[  412.803476]  ? __switch_to_asm+0x34/0x70
[  412.807552]  ? __switch_to_asm+0x34/0x70
[  412.811619]  ? __switch_to_asm+0x40/0x70
[  412.815692]  ? __switch_to_asm+0x34/0x70
[  412.819768]  bpf_clone_redirect+0xb9/0x490
[  412.824025]  ? __schedule+0x874/0x1ed0
[  412.827923]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  412.832952]  ? __sched_text_start+0x8/0x8
[  412.837117]  ? retint_kernel+0x2d/0x2d
[  412.841013]  ? find_held_lock+0x36/0x1c0
[  412.845086]  ? lock_acquire+0x1ed/0x520
[  412.849081]  ? bpf_test_run+0x32e/0x5a0
[  412.853059]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.858606]  ? check_preemption_disabled+0x48/0x200
[  412.863631]  ? kasan_check_read+0x11/0x20
[  412.867783]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  412.873064]  ? rcu_bh_qs+0xc0/0xc0
[  412.876611]  ? preempt_schedule+0x4d/0x60
[  412.880761]  ? ___preempt_schedule+0x16/0x18
[  412.885191]  ? bpf_test_run+0x1c0/0x5a0
[  412.889187]  ? netlink_diag_dump+0x2a0/0x2a0
[  412.893612]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.899189]  ? bpf_test_init.isra.9+0x70/0x100
[  412.903796]  ? bpf_prog_test_run_skb+0x634/0xb40
[  412.908576]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  412.913430]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  412.918972]  ? fput+0x130/0x1a0
[  412.922259]  ? __bpf_prog_get+0x9b/0x290
[  412.926332]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  412.931190]  ? bpf_prog_test_run+0x130/0x1a0
[  412.935606]  ? __x64_sys_bpf+0x3d8/0x510
[  412.939672]  ? bpf_prog_get+0x20/0x20
[  412.943494]  ? do_syscall_64+0x1b9/0x820
[  412.947563]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  412.952934]  ? syscall_return_slowpath+0x5e0/0x5e0
[  412.957871]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.962731]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.967765]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  412.972797]  ? prepare_exit_to_usermode+0x291/0x3b0
[  412.977834]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.982688]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  412.988067] warn_alloc_show_mem: 1 callbacks suppressed
[  412.988079] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  412.988081] Mem-Info:
[  412.988112] active_anon:50125 inactive_anon:112 isolated_anon:0
[  412.988112]  active_file:14 inactive_file:14 isolated_file:0
[  412.988112]  unevictable:0 dirty:0 writeback:0 unstable:0
[  412.988112]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  412.988112]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  412.988112]  free:13772 free_pcp:215 free_cma:0
[  412.993455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  413.000219] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  413.002617] Call Trace:
[  413.035496] Node 0 
[  413.044844]  <IRQ>
[  413.072844] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  413.072856] lowmem_reserve[]:
[  413.075450]  dump_stack+0x1c4/0x2b4
[  413.077653]  0
[  413.079798]  ? dump_stack_print_info.cold.2+0x52/0x52
[  413.105278]  2819 6323
[  413.108412]  warn_alloc.cold.119+0xb7/0x1bd
[  413.111986]  6323
[  413.113792]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  413.118952] Node 0 
[  413.121443]  ? lock_downgrade+0x900/0x900
[  413.125758] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  413.127797]  ? trace_hardirqs_off+0xb8/0x310
[  413.132607] lowmem_reserve[]:
[  413.134842]  ? trace_hardirqs_off+0xb8/0x310
[  413.138955]  0 0
[  413.165780]  __alloc_pages_slowpath+0x2667/0x2d80
[  413.170158]  3503
[  413.173300]  ? warn_alloc+0x120/0x120
[  413.177657]  3503
[  413.179634]  ? trace_hardirqs_on+0x310/0x310
[  413.184709] Node 0 
[  413.186770]  ? warn_alloc+0x120/0x120
[  413.190573] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  413.192602]  ? print_usage_bug+0xc0/0xc0
[  413.196977] lowmem_reserve[]: 0
[  413.199224]  ? warn_alloc+0x120/0x120
[  413.202992]  0 0
[  413.231293]  ? ktime_get+0x2e1/0x440
[  413.235336]  0
[  413.238613]  ? print_usage_bug+0xc0/0xc0
[  413.242377] Node 0 
[  413.244349]  ? __lock_acquire+0x7ec/0x4ec0
[  413.248030] DMA: 
[  413.249832]  ? __lock_acquire+0x7ec/0x4ec0
[  413.253865] 1*4kB 
[  413.256095]  ? kasan_check_read+0x11/0x20
[  413.260303] (U) 
[  413.262367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.266586] 0*8kB 
[  413.268728]  ? should_fail+0x22d/0xd01
[  413.272852] 0*16kB 
[  413.274824]  ? rcu_bh_qs+0xc0/0xc0
[  413.280335] 1*32kB 
[  413.282483]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.286339] (U) 
[  413.288568]  ? __lock_acquire+0x7ec/0x4ec0
[  413.288588]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.292097] 2*64kB (U) 
[  413.294338]  ? __lock_acquire+0x7ec/0x4ec0
[  413.299411] 1*128kB (U) 
[  413.301399]  ? should_fail+0x22d/0xd01
[  413.305604] 1*256kB 
[  413.310706]  ? rcu_idle_enter+0x4b0/0x4b0
[  413.313260] (U) 
[  413.317499]  ? mark_held_locks+0x130/0x130
[  413.320138] 0*512kB 
[  413.324029]  ? mark_held_locks+0x130/0x130
[  413.326325] 1*1024kB 
[  413.330478]  ? mark_held_locks+0xc7/0x130
[  413.332426] (U) 
[  413.336665]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  413.338957] 1*2048kB 
[  413.343214]  ? graph_lock+0x170/0x170
[  413.345601] (M) 
[  413.349753]  ? print_usage_bug+0xc0/0xc0
[  413.351706] 3*4096kB 
[  413.356723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.359113] (M) 
[  413.362916]  ? check_preemption_disabled+0x48/0x200
[  413.364857] = 15908kB
[  413.364863] Node 0 DMA32: 
[  413.368938]  ? check_preemption_disabled+0x48/0x200
[  413.371321] 4*4kB 
[  413.376888]  ? __lock_is_held+0xb5/0x140
[  413.378827] (M) 
[  413.383851]  __alloc_pages_nodemask+0xa80/0xde0
[  413.386232] 1*8kB 
[  413.389078]  ? graph_lock+0x170/0x170
[  413.394056] (M) 3*16kB 
[  413.396235]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  413.400264] (MH) 
[  413.402242]  ? graph_lock+0x170/0x170
[  413.406882] 3*32kB (MH) 
[  413.409070]  ? find_held_lock+0x36/0x1c0
[  413.412821] 6*64kB (MH) 
[  413.415419]  ? ____cache_alloc_node+0x1c7/0x1e0
[  413.420395] 5*128kB (MH) 
[  413.422479]  ? lock_downgrade+0x900/0x900
[  413.426251] 2*256kB 
[  413.428935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.432959] (M) 
[  413.435638]  cache_grow_begin+0x91/0x8c0
[  413.440275] 4*512kB 
[  413.443054]  ? do_raw_spin_unlock+0xa7/0x2f0
[  413.447168] (MH) 
[  413.449514]  fallback_alloc+0x203/0x2e0
[  413.455011] 3*1024kB (MH) 
[  413.456997]  ____cache_alloc_node+0x1c7/0x1e0
[  413.461035] 3*2048kB (M) 
[  413.463383]  kmem_cache_alloc_node+0xe3/0x730
[  413.467755] 3*4096kB (M) 
[  413.469820]  ? ipv6_get_ifaddr+0x42e/0x620
[  413.473760] = 25256kB
[  413.473768] Node 0 
[  413.476620]  __alloc_skb+0x119/0x770
[  413.481079] Normal: 
[  413.483834]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  413.488317] 935*4kB 
[  413.491158]  ? skb_scrub_packet+0x490/0x490
[  413.495364] (MEH) 
[  413.497768]  ? lock_downgrade+0x900/0x900
[  413.499976] 451*8kB 
[  413.503693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.505980] (ME) 
[  413.511250]  ? refcount_sub_and_test_checked+0x203/0x310
[  413.513543] 205*16kB 
[  413.517863]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  413.519986] (MEH) 
[  413.524127]  ? addrconf_rs_timer+0x690/0x690
[  413.526422] 59*32kB 
[  413.531959]  ndisc_alloc_skb+0x144/0x340
[  413.533985] (ME) 
[  413.539433]  ndisc_send_rs+0x331/0x6e0
[  413.541817] 10*64kB 
[  413.547261]  addrconf_rs_timer+0x314/0x690
[  413.549383] (MH) 
[  413.553792]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.556088] 0*128kB 
[  413.560151]  call_timer_fn+0x272/0x920
[  413.562185] 3*256kB 
[  413.566067]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.568362] (H) 
[  413.572594]  ? process_timeout+0x40/0x40
[  413.574637] 0*512kB 
[  413.578865]  ? find_held_lock+0x36/0x1c0
[  413.581164] 0*1024kB 
[  413.585068]  ? mark_held_locks+0xc7/0x130
[  413.587351] 0*2048kB 0*4096kB 
[  413.591592]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.593539] = 13924kB
[  413.597596]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.599900] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  413.603955]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.603973]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  413.606373] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  413.610521]  ? trace_hardirqs_on+0xbd/0x310
[  413.613698] 147 total pagecache pages
[  413.618204]  ? kasan_check_read+0x11/0x20
[  413.620601] 0 pages in swap cache
[  413.625090]  ? __run_timers+0x7da/0xc70
[  413.633906] Swap cache stats: add 0, delete 0, find 0/0
[  413.633916] Free swap  = 0kB
[  413.638161]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  413.642718] Total swap = 0kB
[  413.642727] 1965979 pages RAM
[  413.651313]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.655600] 0 pages HighMem/MovableOnly
[  413.655609] 342307 pages reserved
[  413.659407]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.663524] 0 pages cma reserved
[  413.666970]  __run_timers+0x7e5/0xc70
[  413.670982] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  413.676290]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  413.679396] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  413.684737]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  413.687738] syz-executor5 cpuset=
[  413.690845]  ? graph_lock+0x170/0x170
[  413.695057] syz5
[  413.699039]  ? print_usage_bug+0xc0/0xc0
[  413.702461]  mems_allowed=0
[  413.757284]  ? lock_release+0x970/0x970
[  413.761268]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  413.766469]  ? find_held_lock+0x36/0x1c0
[  413.770545]  ? graph_lock+0x170/0x170
[  413.774355]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.779898]  ? check_preemption_disabled+0x48/0x200
[  413.784927]  ? __lock_is_held+0xb5/0x140
[  413.788993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.794535]  ? check_preemption_disabled+0x48/0x200
[  413.799563]  run_timer_softirq+0x52/0xb0
[  413.803625]  ? rcu_read_lock_sched_held+0x108/0x120
[  413.808645]  __do_softirq+0x30b/0xad8
[  413.812485]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  413.817595]  ? pvclock_read_flags+0x160/0x160
[  413.822099]  ? lapic_next_event+0x5a/0x90
[  413.826248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.831793]  ? check_preemption_disabled+0x48/0x200
[  413.836817]  ? check_preemption_disabled+0x48/0x200
[  413.841840]  ? kvm_clock_read+0x18/0x30
[  413.845814]  ? kvm_sched_clock_read+0x9/0x20
[  413.850233]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.855774]  ? check_preemption_disabled+0x48/0x200
[  413.860804]  irq_exit+0x17f/0x1c0
[  413.864264]  smp_apic_timer_interrupt+0x1cb/0x760
[  413.869110]  ? smp_reschedule_interrupt+0x109/0x650
[  413.874129]  ? smp_call_function_single_interrupt+0x650/0x650
[  413.880022]  ? interrupt_entry+0xb5/0xf0
[  413.884089]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.889108]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.894135]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.898985]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.903998]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.909020]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.914569]  ? check_preemption_disabled+0x48/0x200
[  413.919593]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.925142]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.930009]  apic_timer_interrupt+0xf/0x20
[  413.934242]  </IRQ>
[  413.936488] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  413.941765] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  413.960670] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  413.968390] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  413.975662] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  413.982932] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  413.990209] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  413.997476] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  414.004771]  ? arch_local_irq_restore+0x45/0x52
[  414.009451]  dump_stack+0x195/0x2b4
[  414.013084]  ? dump_stack_print_info.cold.2+0x52/0x52
[  414.018291]  dump_header+0x27b/0xf72
[  414.022015]  ? mark_held_locks+0x130/0x130
[  414.026258]  ? pagefault_out_of_memory+0x197/0x197
[  414.031203]  ? __lock_acquire+0x7ec/0x4ec0
[  414.035435]  ? graph_lock+0x170/0x170
[  414.039241]  ? mem_cgroup_charge_statistics+0x780/0x780
[  414.044608]  ? print_usage_bug+0xc0/0xc0
[  414.048677]  ? graph_lock+0x170/0x170
[  414.052483]  ? print_usage_bug+0xc0/0xc0
[  414.056547]  ? print_usage_bug+0xc0/0xc0
[  414.060616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.066159]  ? find_held_lock+0x36/0x1c0
[  414.070236]  ? mark_held_locks+0xc7/0x130
[  414.074392]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  414.079495]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  414.084606]  ? lockdep_hardirqs_on+0x421/0x5c0
[  414.089198]  ? trace_hardirqs_on+0xbd/0x310
[  414.093519]  ? kasan_check_read+0x11/0x20
[  414.097669]  ? ___ratelimit+0x36f/0x655
[  414.101648]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.107102]  ? trace_hardirqs_on+0x310/0x310
[  414.111515]  ? lock_downgrade+0x900/0x900
[  414.115675]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  414.120781]  ? ___ratelimit+0xaa/0x655
[  414.124672]  ? idr_get_free+0xec0/0xec0
[  414.128650]  ? kasan_check_write+0x14/0x20
[  414.132891]  ? do_raw_spin_lock+0xc1/0x200
[  414.137137]  oom_kill_process.cold.27+0x10/0x903
[  414.141901]  ? graph_lock+0x170/0x170
[  414.145714]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  414.151515]  ? kasan_check_read+0x11/0x20
[  414.155669]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  414.160952]  ? oom_evaluate_task+0x540/0x540
[  414.165373]  ? find_held_lock+0x36/0x1c0
[  414.169448]  ? out_of_memory+0x974/0x1430
[  414.173600]  ? lock_downgrade+0x900/0x900
[  414.177752]  ? check_preemption_disabled+0x48/0x200
[  414.182783]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  414.188581]  ? kasan_check_read+0x11/0x20
[  414.192737]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  414.198511]  ? rcu_bh_qs+0xc0/0xc0
[  414.202064]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.207604]  ? oom_evaluate_task+0x302/0x540
[  414.212022]  out_of_memory+0xa84/0x1430
[  414.216013]  ? oom_killer_disable+0x3a0/0x3a0
[  414.220513]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  414.225478]  ? __mutex_add_waiter+0x2a0/0x2a0
[  414.229996]  __alloc_pages_slowpath+0x2318/0x2d80
[  414.234875]  ? warn_alloc+0x120/0x120
[  414.238679]  ? dequeue_entity+0x3f4/0x1770
[  414.242918]  ? rcu_read_lock_sched_held+0x108/0x120
[  414.247947]  ? print_usage_bug+0xc0/0xc0
[  414.252006]  ? warn_alloc+0x120/0x120
[  414.255807]  ? print_usage_bug+0xc0/0xc0
[  414.259882]  ? print_usage_bug+0xc0/0xc0
[  414.263952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.269506]  ? should_fail+0x22d/0xd01
[  414.273404]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.278569]  ? __lock_is_held+0xb5/0x140
[  414.282647]  ? graph_lock+0x170/0x170
[  414.286456]  ? ___might_sleep+0x1ed/0x300
[  414.290602]  ? lock_release+0x970/0x970
[  414.294582]  ? arch_local_save_flags+0x40/0x40
[  414.299185]  ? __might_sleep+0x95/0x190
[  414.303183]  __alloc_pages_nodemask+0xa80/0xde0
[  414.307868]  ? graph_lock+0x170/0x170
[  414.311689]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  414.316709]  ? graph_lock+0x170/0x170
[  414.320538]  ? mark_held_locks+0xc7/0x130
[  414.324686]  ? find_held_lock+0x36/0x1c0
[  414.328754]  ? cache_grow_begin+0x5a4/0x8c0
[  414.333095]  ? lockdep_hardirqs_on+0x421/0x5c0
[  414.337697]  ? trace_hardirqs_on+0xbd/0x310
[  414.342036]  ? fallback_alloc+0x203/0x2e0
[  414.346213]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.351679]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  414.357229]  cache_grow_begin+0x91/0x8c0
[  414.361296]  ? do_raw_spin_unlock+0xa7/0x2f0
[  414.365715]  fallback_alloc+0x203/0x2e0
[  414.369700]  ____cache_alloc_node+0x1c7/0x1e0
[  414.374210]  kmem_cache_alloc_trace+0x214/0x750
[  414.378898]  do_syslog+0xb9b/0x1690
[  414.382536]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  414.387556]  ? finish_wait+0x430/0x430
[  414.391449]  ? aa_path_link+0x5e0/0x5e0
[  414.395432]  kmsg_read+0x8f/0xc0
[  414.398797]  ? kmsg_poll+0xb0/0xb0
[  414.402347]  proc_reg_read+0x2a3/0x3d0
[  414.406248]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  414.411191]  ? trace_hardirqs_off+0x310/0x310
[  414.415695]  ? lockdep_hardirqs_on+0x421/0x5c0
[  414.420281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.425824]  __vfs_read+0x117/0x9b0
[  414.429478]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  414.434411]  ? vfs_copy_file_range+0xb90/0xb90
[  414.438996]  ? fsnotify+0x12f0/0x12f0
[  414.442800]  ? fsnotify_first_mark+0x350/0x350
[  414.447392]  ? security_file_permission+0x1c2/0x230
[  414.452416]  ? rw_verify_area+0x118/0x360
[  414.456570]  vfs_read+0x17f/0x3c0
[  414.460034]  ksys_read+0x101/0x260
[  414.463582]  ? kernel_write+0x120/0x120
[  414.467559]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.473008]  ? trace_hardirqs_on+0x310/0x310
[  414.477417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.482958]  __x64_sys_read+0x73/0xb0
[  414.486763]  do_syscall_64+0x1b9/0x820
[  414.490651]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  414.496020]  ? syscall_return_slowpath+0x5e0/0x5e0
[  414.500951]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.505799]  ? trace_hardirqs_on_caller+0x310/0x310
[  414.510819]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  414.515926]  ? prepare_exit_to_usermode+0x291/0x3b0
[  414.520951]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.525803]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  414.530988] RIP: 0033:0x7ff70d3601fd
[  414.534701] Code: Bad RIP value.
[  414.538064] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  414.545774] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  414.553040] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  414.560315] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  414.567582] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  414.574847] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  414.582140] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  414.582217] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  414.589425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  414.589431] Call Trace:
[  414.589438]  <IRQ>
[  414.589460]  dump_stack+0x1c4/0x2b4
[  414.589479]  ? dump_stack_print_info.cold.2+0x52/0x52
[  414.596293] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  414.605571]  warn_alloc.cold.119+0xb7/0x1bd
[  414.608122] rsyslogd cpuset=
[  414.610267]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  414.613863] /
[  414.619045]  ? lock_downgrade+0x900/0x900
[  414.629078]  mems_allowed=0
[  414.633396]  ? trace_hardirqs_off+0xb8/0x310
[  414.654346]  ? trace_hardirqs_off+0xb8/0x310
[  414.658767]  __alloc_pages_slowpath+0x2667/0x2d80
[  414.663644]  ? warn_alloc+0x120/0x120
[  414.667447]  ? trace_hardirqs_on+0x310/0x310
[  414.671859]  ? warn_alloc+0x120/0x120
[  414.675667]  ? print_usage_bug+0xc0/0xc0
[  414.679727]  ? warn_alloc+0x120/0x120
[  414.683524]  ? ktime_get+0x2e1/0x440
[  414.687243]  ? print_usage_bug+0xc0/0xc0
[  414.691305]  ? __lock_acquire+0x7ec/0x4ec0
[  414.695561]  ? __lock_acquire+0x7ec/0x4ec0
[  414.699796]  ? kasan_check_read+0x11/0x20
[  414.703945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.709486]  ? should_fail+0x22d/0xd01
[  414.713375]  ? rcu_bh_qs+0xc0/0xc0
[  414.716915]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.722019]  ? __lock_acquire+0x7ec/0x4ec0
[  414.726259]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.731362]  ? __lock_acquire+0x7ec/0x4ec0
[  414.735594]  ? should_fail+0x22d/0xd01
[  414.739485]  ? rcu_idle_enter+0x4b0/0x4b0
[  414.743641]  ? mark_held_locks+0x130/0x130
[  414.747879]  ? mark_held_locks+0x130/0x130
[  414.752121]  ? mark_held_locks+0xc7/0x130
[  414.756268]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  414.761286]  ? graph_lock+0x170/0x170
[  414.765089]  ? print_usage_bug+0xc0/0xc0
[  414.769152]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.774698]  ? check_preemption_disabled+0x48/0x200
[  414.779712]  ? check_preemption_disabled+0x48/0x200
[  414.784738]  ? __lock_is_held+0xb5/0x140
[  414.788809]  __alloc_pages_nodemask+0xa80/0xde0
[  414.793480]  ? graph_lock+0x170/0x170
[  414.797284]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  414.802300]  ? graph_lock+0x170/0x170
[  414.806111]  ? find_held_lock+0x36/0x1c0
[  414.810192]  ? ____cache_alloc_node+0x1c7/0x1e0
[  414.814865]  ? lock_downgrade+0x900/0x900
[  414.819022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.824574]  cache_grow_begin+0x91/0x8c0
[  414.828636]  ? do_raw_spin_unlock+0xa7/0x2f0
[  414.833052]  fallback_alloc+0x203/0x2e0
[  414.837032]  ____cache_alloc_node+0x1c7/0x1e0
[  414.841534]  kmem_cache_alloc_node+0xe3/0x730
[  414.846035]  ? ipv6_get_ifaddr+0x42e/0x620
[  414.850280]  __alloc_skb+0x119/0x770
[  414.853994]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  414.859277]  ? skb_scrub_packet+0x490/0x490
[  414.863644]  ? lock_downgrade+0x900/0x900
[  414.867804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.873340]  ? refcount_sub_and_test_checked+0x203/0x310
[  414.878793]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  414.884248]  ? addrconf_rs_timer+0x690/0x690
[  414.888670]  ndisc_alloc_skb+0x144/0x340
[  414.892740]  ndisc_send_rs+0x331/0x6e0
[  414.896638]  addrconf_rs_timer+0x314/0x690
[  414.900880]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.905132]  call_timer_fn+0x272/0x920
[  414.909018]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.913253]  ? process_timeout+0x40/0x40
[  414.917313]  ? find_held_lock+0x36/0x1c0
[  414.921382]  ? __run_timers+0x7da/0xc70
[  414.925359]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.929851]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.934348]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.938582]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  414.943166]  ? trace_hardirqs_on+0xbd/0x310
[  414.947492]  ? kasan_check_read+0x11/0x20
[  414.951645]  ? __run_timers+0x7da/0xc70
[  414.955619]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.961139]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.965379]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.969621]  __run_timers+0x7e5/0xc70
[  414.973438]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  414.978806]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  414.983827]  ? graph_lock+0x170/0x170
[  414.987632]  ? enqueue_hrtimer+0x1a5/0x560
[  414.991865]  ? lock_release+0x970/0x970
[  414.995840]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  415.001037]  ? find_held_lock+0x36/0x1c0
[  415.005105]  ? graph_lock+0x170/0x170
[  415.008908]  ? pvclock_read_flags+0x160/0x160
[  415.013451]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.018989]  ? check_preemption_disabled+0x48/0x200
[  415.024020]  ? __lock_is_held+0xb5/0x140
[  415.028089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.033630]  ? check_preemption_disabled+0x48/0x200
[  415.038657]  run_timer_softirq+0x52/0xb0
[  415.042721]  ? rcu_read_lock_sched_held+0x108/0x120
[  415.047746]  __do_softirq+0x30b/0xad8
[  415.051562]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  415.056672]  ? pvclock_read_flags+0x160/0x160
[  415.061164]  ? lapic_next_event+0x5a/0x90
[  415.065793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.071338]  ? check_preemption_disabled+0x48/0x200
[  415.076354]  ? check_preemption_disabled+0x48/0x200
[  415.081379]  ? kvm_clock_read+0x18/0x30
[  415.085350]  ? kvm_sched_clock_read+0x9/0x20
[  415.089766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.095311]  ? check_preemption_disabled+0x48/0x200
[  415.100341]  irq_exit+0x17f/0x1c0
[  415.103801]  smp_apic_timer_interrupt+0x1cb/0x760
[  415.108641]  ? smp_reschedule_interrupt+0x109/0x650
[  415.113688]  ? smp_call_function_single_interrupt+0x650/0x650
[  415.119578]  ? interrupt_entry+0xb5/0xf0
[  415.123641]  ? trace_hardirqs_off_caller+0xbb/0x310
[  415.128657]  ? trace_hardirqs_off_caller+0xbb/0x310
[  415.133679]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.138534]  ? trace_hardirqs_on_caller+0x310/0x310
[  415.143560]  ? trace_hardirqs_on_caller+0x310/0x310
[  415.148579]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.154122]  ? check_preemption_disabled+0x48/0x200
[  415.159139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.164691]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.169555]  apic_timer_interrupt+0xf/0x20
[  415.173787]  </IRQ>
[  415.176026] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  415.180955] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  415.199860] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  415.207574] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  415.214840] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  415.222105] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  415.229374] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  415.236643] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  415.243961]  skb_clone+0x1bb/0x500
[  415.247504]  ? finish_task_switch+0x2f5/0x900
[  415.252003]  ? skb_split+0x11e0/0x11e0
[  415.255894]  ? preempt_notifier_register+0x200/0x200
[  415.260995]  ? __switch_to_asm+0x34/0x70
[  415.265054]  ? __switch_to_asm+0x34/0x70
[  415.269115]  ? __switch_to_asm+0x40/0x70
[  415.273172]  ? __switch_to_asm+0x34/0x70
[  415.277241]  ? __switch_to_asm+0x40/0x70
[  415.281297]  ? __switch_to_asm+0x34/0x70
[  415.285356]  ? __switch_to_asm+0x40/0x70
[  415.289416]  ? __switch_to_asm+0x34/0x70
[  415.293478]  ? __switch_to_asm+0x34/0x70
[  415.297536]  ? __switch_to_asm+0x40/0x70
[  415.301598]  ? __switch_to_asm+0x34/0x70
[  415.305669]  bpf_clone_redirect+0xb9/0x490
[  415.309907]  ? __schedule+0x874/0x1ed0
[  415.313806]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  415.318826]  ? __sched_text_start+0x8/0x8
[  415.323018]  ? retint_kernel+0x2d/0x2d
[  415.326912]  ? find_held_lock+0x36/0x1c0
[  415.330979]  ? lock_acquire+0x1ed/0x520
[  415.334950]  ? bpf_test_run+0x32e/0x5a0
[  415.338926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.344464]  ? check_preemption_disabled+0x48/0x200
[  415.349483]  ? kasan_check_read+0x11/0x20
[  415.353633]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  415.358910]  ? rcu_bh_qs+0xc0/0xc0
[  415.362451]  ? preempt_schedule+0x4d/0x60
[  415.366615]  ? ___preempt_schedule+0x16/0x18
[  415.371076]  ? bpf_test_run+0x1c0/0x5a0
[  415.375062]  ? netlink_diag_dump+0x2a0/0x2a0
[  415.379476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.385095]  ? bpf_test_init.isra.9+0x70/0x100
[  415.389685]  ? bpf_prog_test_run_skb+0x634/0xb40
[  415.394446]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  415.399290]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  415.404825]  ? fput+0x130/0x1a0
[  415.408108]  ? __bpf_prog_get+0x9b/0x290
[  415.412171]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  415.417021]  ? bpf_prog_test_run+0x130/0x1a0
[  415.421435]  ? __x64_sys_bpf+0x3d8/0x510
[  415.425496]  ? bpf_prog_get+0x20/0x20
[  415.429317]  ? do_syscall_64+0x1b9/0x820
[  415.433383]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  415.438750]  ? syscall_return_slowpath+0x5e0/0x5e0
[  415.443686]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.448535]  ? trace_hardirqs_on_caller+0x310/0x310
[  415.453570]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  415.458597]  ? prepare_exit_to_usermode+0x291/0x3b0
[  415.463628]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.468484]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  415.473870] warn_alloc_show_mem: 1 callbacks suppressed
[  415.473882] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  415.473884] Mem-Info:
[  415.473916] active_anon:50125 inactive_anon:112 isolated_anon:0
[  415.473916]  active_file:14 inactive_file:14 isolated_file:0
[  415.473916]  unevictable:0 dirty:0 writeback:0 unstable:0
[  415.473916]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  415.473916]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  415.473916]  free:13772 free_pcp:215 free_cma:0
[  415.479257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  415.486014] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  415.488413] Call Trace:
[  415.521285] Node 0 
[  415.530636]  <IRQ>
[  415.558236] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  415.560801]  dump_stack+0x1c4/0x2b4
[  415.563001] lowmem_reserve[]: 0
[  415.565156]  ? dump_stack_print_info.cold.2+0x52/0x52
[  415.590632]  2819 6323
[  415.594643]  warn_alloc.cold.119+0xb7/0x1bd
[  415.597872]  6323
[  415.603065]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  415.605537] Node 0 
[  415.609855]  ? lock_downgrade+0x900/0x900
[  415.611914] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  415.616728]  ? trace_hardirqs_off+0xb8/0x310
[  415.618927] lowmem_reserve[]: 0
[  415.623086]  ? trace_hardirqs_off+0xb8/0x310
[  415.649867]  0 3503
[  415.654306]  __alloc_pages_slowpath+0x2667/0x2d80
[  415.657555]  3503
[  415.661995]  ? warn_alloc+0x120/0x120
[  415.664188] Node 0 
[  415.669033]  ? warn_alloc+0x120/0x120
[  415.671094] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  415.674861]  ? print_usage_bug+0xc0/0xc0
[  415.677073] lowmem_reserve[]:
[  415.680867]  ? warn_alloc+0x120/0x120
[  415.709135]  0
[  415.713214]  ? print_usage_bug+0xc0/0xc0
[  415.716288]  0
[  415.720081]  ? __lock_acquire+0x7ec/0x4ec0
[  415.721857]  0
[  415.725912]  ? __lock_acquire+0x7ec/0x4ec0
[  415.727691]  0
[  415.731924]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.737927]  ? should_fail+0x22d/0xd01
[  415.739701] Node 0 
[  415.745236]  ? __lock_acquire+0x7ec/0x4ec0
[  415.749092] DMA: 1*4kB 
[  415.751337]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.755541] (U) 0*8kB 
[  415.758131]  ? __lock_acquire+0x7ec/0x4ec0
[  415.763205] 0*16kB 1*32kB 
[  415.765712]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.769918] (U) 
[  415.772757]  ? __lock_acquire+0x7ec/0x4ec0
[  415.777830] 2*64kB (U) 
[  415.779807]  ? should_fail+0x22d/0xd01
[  415.784013] 1*128kB (U) 
[  415.786606]  ? mark_held_locks+0x130/0x130
[  415.790463] 1*256kB 
[  415.793130]  ? mark_held_locks+0x130/0x130
[  415.797331] (U) 0*512kB 
[  415.799659]  ? try_to_wake_up+0x10a/0x12f0
[  415.803869] 1*1024kB 
[  415.806535]  ? graph_lock+0x170/0x170
[  415.810738] (U) 1*2048kB 
[  415.813149]  ? print_usage_bug+0xc0/0xc0
[  415.816914] (M) 3*4096kB 
[  415.819678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.823711] (M) 
[  415.826464]  ? check_preemption_disabled+0x48/0x200
[  415.831971] = 15908kB
[  415.833945]  ? check_preemption_disabled+0x48/0x200
[  415.838934] Node 0 
[  415.841348]  ? __lock_is_held+0xb5/0x140
[  415.846331] DMA32: 
[  415.848569]  __alloc_pages_nodemask+0xa80/0xde0
[  415.852600] 4*4kB 
[  415.854826]  ? graph_lock+0x170/0x170
[  415.859470] (M) 
[  415.861619]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  415.865387] 1*8kB (M) 
[  415.867365]  ? graph_lock+0x170/0x170
[  415.872359] 3*16kB (MH) 
[  415.874887]  ? find_held_lock+0x36/0x1c0
[  415.878651] 3*32kB (MH) 
[  415.881363]  ? ____cache_alloc_node+0x1c7/0x1e0
[  415.885376] 6*64kB 
[  415.888054]  ? lock_downgrade+0x900/0x900
[  415.892688] (MH) 
[  415.894929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.899039] 5*128kB (MH) 
[  415.901115]  cache_grow_begin+0x91/0x8c0
[  415.906624] 2*256kB 
[  415.909386]  ? do_raw_spin_unlock+0xa7/0x2f0
[  415.913419] (M) 
[  415.915763]  fallback_alloc+0x203/0x2e0
[  415.920130] 4*512kB (MH) 
[  415.922123]  ____cache_alloc_node+0x1c7/0x1e0
[  415.926065] 3*1024kB 
[  415.928829]  kmem_cache_alloc_node+0xe3/0x730
[  415.933290] (MH) 
[  415.935698]  ? ipv6_get_ifaddr+0x42e/0x620
[  415.940166] 3*2048kB 
[  415.942234]  __alloc_skb+0x119/0x770
[  415.946436] (M) 
[  415.948842]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  415.952524] 3*4096kB (M) 
[  415.954503]  ? skb_scrub_packet+0x490/0x490
[  415.959773] = 25256kB
[  415.962531]  ? lock_downgrade+0x900/0x900
[  415.966825] Node 0 
[  415.969237]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.973352] Normal: 935*4kB 
[  415.975596]  ? refcount_sub_and_test_checked+0x203/0x310
[  415.981102] (MEH) 
[  415.984113]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  415.989538] 451*8kB 
[  415.991682]  ? addrconf_rs_timer+0x690/0x690
[  415.997100] (ME) 
[  415.999430]  ndisc_alloc_skb+0x144/0x340
[  416.003799] 205*16kB (MEH) 
[  416.005873]  ndisc_send_rs+0x331/0x6e0
[  416.009906] 59*32kB 
[  416.012837]  addrconf_rs_timer+0x314/0x690
[  416.016693] (ME) 
[  416.019016]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.023225] 10*64kB 
[  416.025291]  call_timer_fn+0x272/0x920
[  416.029490] (MH) 
[  416.031814]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.035673] 0*128kB 3*256kB 
[  416.037742]  ? process_timeout+0x40/0x40
[  416.041962] (H) 
[  416.044978]  ? find_held_lock+0x36/0x1c0
[  416.049014] 0*512kB 
[  416.050990]  ? mark_held_locks+0xc7/0x130
[  416.055041] 0*1024kB 
[  416.057362]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.061481] 0*2048kB 0*4096kB 
[  416.063897]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.068371] = 13924kB
[  416.071557]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.076034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  416.078437]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  416.082652] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  416.091474]  ? trace_hardirqs_on+0xbd/0x310
[  416.096034] 147 total pagecache pages
[  416.104615]  ? kasan_check_read+0x11/0x20
[  416.108914] 0 pages in swap cache
[  416.112704]  ? __run_timers+0x7da/0xc70
[  416.116845] Swap cache stats: add 0, delete 0, find 0/0
[  416.120290]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.124238] Free swap  = 0kB
[  416.129602]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.135016] Total swap = 0kB
[  416.138029]  __run_timers+0x7e5/0xc70
[  416.142240] 1965979 pages RAM
[  416.145260]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  416.149027] 0 pages HighMem/MovableOnly
[  416.152132]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  416.157466] 342307 pages reserved
[  416.157474] 0 pages cma reserved
[  416.161445]  ? graph_lock+0x170/0x170
[  416.166498] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  416.169882]  ? print_usage_bug+0xc0/0xc0
[  416.169894]  ? lock_release+0x970/0x970
[  416.169916]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  416.173321] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  416.177066]  ? find_held_lock+0x36/0x1c0
[  416.183524] syz-executor5 cpuset=
[  416.187584]  ? graph_lock+0x170/0x170
[  416.191530] syz5
[  416.197107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.207578]  mems_allowed=0
[  416.211633]  ? check_preemption_disabled+0x48/0x200
[  416.234257]  ? __lock_is_held+0xb5/0x140
[  416.238321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.243859]  ? check_preemption_disabled+0x48/0x200
[  416.248889]  run_timer_softirq+0x52/0xb0
[  416.252953]  ? rcu_read_lock_sched_held+0x108/0x120
[  416.257971]  __do_softirq+0x30b/0xad8
[  416.261785]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  416.266897]  ? pvclock_read_flags+0x160/0x160
[  416.271391]  ? lapic_next_event+0x5a/0x90
[  416.275538]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.281086]  ? check_preemption_disabled+0x48/0x200
[  416.286105]  ? check_preemption_disabled+0x48/0x200
[  416.291125]  ? kvm_clock_read+0x18/0x30
[  416.295100]  ? kvm_sched_clock_read+0x9/0x20
[  416.299520]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.305063]  ? check_preemption_disabled+0x48/0x200
[  416.310097]  irq_exit+0x17f/0x1c0
[  416.313556]  smp_apic_timer_interrupt+0x1cb/0x760
[  416.318399]  ? smp_reschedule_interrupt+0x109/0x650
[  416.323422]  ? smp_call_function_single_interrupt+0x650/0x650
[  416.329308]  ? interrupt_entry+0xb5/0xf0
[  416.333370]  ? trace_hardirqs_off_caller+0xbb/0x310
[  416.338395]  ? trace_hardirqs_off_caller+0xbb/0x310
[  416.343418]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  416.348263]  ? trace_hardirqs_on_caller+0x310/0x310
[  416.353276]  ? trace_hardirqs_on_caller+0x310/0x310
[  416.358304]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.363845]  ? check_preemption_disabled+0x48/0x200
[  416.368863]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.374409]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  416.379266]  apic_timer_interrupt+0xf/0x20
[  416.383492]  </IRQ>
[  416.385737] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  416.391016] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  416.409929] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  416.417640] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  416.424906] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  416.432171] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  416.439447] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  416.446712] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  416.454016]  ? arch_local_irq_restore+0x45/0x52
[  416.458701]  dump_stack+0x195/0x2b4
[  416.462335]  ? dump_stack_print_info.cold.2+0x52/0x52
[  416.467538]  dump_header+0x27b/0xf72
[  416.471268]  ? mark_held_locks+0x130/0x130
[  416.475507]  ? pagefault_out_of_memory+0x197/0x197
[  416.480445]  ? __lock_acquire+0x7ec/0x4ec0
[  416.484676]  ? graph_lock+0x170/0x170
[  416.488477]  ? mem_cgroup_charge_statistics+0x780/0x780
[  416.493848]  ? print_usage_bug+0xc0/0xc0
[  416.497918]  ? graph_lock+0x170/0x170
[  416.501716]  ? print_usage_bug+0xc0/0xc0
[  416.505777]  ? print_usage_bug+0xc0/0xc0
[  416.509848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.515389]  ? find_held_lock+0x36/0x1c0
[  416.519457]  ? mark_held_locks+0xc7/0x130
[  416.523611]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  416.528711]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  416.533817]  ? lockdep_hardirqs_on+0x421/0x5c0
[  416.538401]  ? trace_hardirqs_on+0xbd/0x310
[  416.542723]  ? kasan_check_read+0x11/0x20
[  416.546878]  ? ___ratelimit+0x36f/0x655
[  416.550857]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.556307]  ? trace_hardirqs_on+0x310/0x310
[  416.560720]  ? lock_downgrade+0x900/0x900
[  416.564877]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  416.569984]  ? ___ratelimit+0xaa/0x655
[  416.573878]  ? idr_get_free+0xec0/0xec0
[  416.577857]  ? kasan_check_write+0x14/0x20
[  416.582090]  ? do_raw_spin_lock+0xc1/0x200
[  416.586340]  oom_kill_process.cold.27+0x10/0x903
[  416.591269]  ? graph_lock+0x170/0x170
[  416.595080]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  416.600877]  ? kasan_check_read+0x11/0x20
[  416.605025]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.610308]  ? oom_evaluate_task+0x540/0x540
[  416.614723]  ? find_held_lock+0x36/0x1c0
[  416.618797]  ? out_of_memory+0x974/0x1430
[  416.622947]  ? lock_downgrade+0x900/0x900
[  416.627096]  ? check_preemption_disabled+0x48/0x200
[  416.632120]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  416.637914]  ? kasan_check_read+0x11/0x20
[  416.642067]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.647351]  ? rcu_bh_qs+0xc0/0xc0
[  416.650897]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.656431]  ? oom_evaluate_task+0x302/0x540
[  416.660844]  out_of_memory+0xa84/0x1430
[  416.664830]  ? oom_killer_disable+0x3a0/0x3a0
[  416.669328]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  416.674266]  ? __mutex_add_waiter+0x2a0/0x2a0
[  416.678776]  __alloc_pages_slowpath+0x2318/0x2d80
[  416.683652]  ? warn_alloc+0x120/0x120
[  416.687458]  ? dequeue_entity+0x3f4/0x1770
[  416.691695]  ? rcu_read_lock_sched_held+0x108/0x120
[  416.696723]  ? print_usage_bug+0xc0/0xc0
[  416.700785]  ? warn_alloc+0x120/0x120
[  416.704585]  ? print_usage_bug+0xc0/0xc0
[  416.708649]  ? print_usage_bug+0xc0/0xc0
[  416.712714]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.718250]  ? should_fail+0x22d/0xd01
[  416.722146]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.727287]  ? __lock_is_held+0xb5/0x140
[  416.731356]  ? graph_lock+0x170/0x170
[  416.735162]  ? ___might_sleep+0x1ed/0x300
[  416.739314]  ? lock_release+0x970/0x970
[  416.743294]  ? arch_local_save_flags+0x40/0x40
[  416.747887]  ? __might_sleep+0x95/0x190
[  416.751866]  __alloc_pages_nodemask+0xa80/0xde0
[  416.756564]  ? graph_lock+0x170/0x170
[  416.760372]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  416.765382]  ? graph_lock+0x170/0x170
[  416.769204]  ? mark_held_locks+0xc7/0x130
[  416.773349]  ? find_held_lock+0x36/0x1c0
[  416.777414]  ? cache_grow_begin+0x5a4/0x8c0
[  416.781739]  ? lockdep_hardirqs_on+0x421/0x5c0
[  416.786325]  ? trace_hardirqs_on+0xbd/0x310
[  416.790647]  ? fallback_alloc+0x203/0x2e0
[  416.794796]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.800254]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  416.805798]  cache_grow_begin+0x91/0x8c0
[  416.809861]  ? do_raw_spin_unlock+0xa7/0x2f0
[  416.814278]  fallback_alloc+0x203/0x2e0
[  416.818260]  ____cache_alloc_node+0x1c7/0x1e0
[  416.822765]  kmem_cache_alloc_trace+0x214/0x750
[  416.827448]  do_syslog+0xb9b/0x1690
[  416.831089]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  416.836107]  ? finish_wait+0x430/0x430
[  416.839999]  ? aa_path_link+0x5e0/0x5e0
[  416.843979]  kmsg_read+0x8f/0xc0
[  416.847340]  ? kmsg_poll+0xb0/0xb0
[  416.850935]  proc_reg_read+0x2a3/0x3d0
[  416.854831]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  416.859763]  ? trace_hardirqs_off+0x310/0x310
[  416.864266]  ? lockdep_hardirqs_on+0x421/0x5c0
[  416.868859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.874414]  __vfs_read+0x117/0x9b0
[  416.878048]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  416.882987]  ? vfs_copy_file_range+0xb90/0xb90
[  416.887572]  ? fsnotify+0x12f0/0x12f0
[  416.891384]  ? fsnotify_first_mark+0x350/0x350
[  416.895978]  ? security_file_permission+0x1c2/0x230
[  416.901002]  ? rw_verify_area+0x118/0x360
[  416.905160]  vfs_read+0x17f/0x3c0
[  416.908627]  ksys_read+0x101/0x260
[  416.912172]  ? kernel_write+0x120/0x120
[  416.916163]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.921622]  ? trace_hardirqs_on+0x310/0x310
[  416.926028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.931573]  __x64_sys_read+0x73/0xb0
[  416.935379]  do_syscall_64+0x1b9/0x820
[  416.939271]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  416.944640]  ? syscall_return_slowpath+0x5e0/0x5e0
[  416.949566]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  416.954415]  ? trace_hardirqs_on_caller+0x310/0x310
[  416.959446]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  416.964470]  ? prepare_exit_to_usermode+0x291/0x3b0
[  416.969504]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  416.974361]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  416.979548] RIP: 0033:0x7ff70d3601fd
[  416.983268] Code: Bad RIP value.
[  416.986630] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  416.994345] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  417.001609] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  417.008887] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  417.016153] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  417.023429] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  417.030728] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  417.030793] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  417.037999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  417.038008] Call Trace:
[  417.044573] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  417.053832]  <IRQ>
[  417.056401] rsyslogd cpuset=
[  417.066920]  dump_stack+0x1c4/0x2b4
[  417.069042] /
[  417.072059]  ? dump_stack_print_info.cold.2+0x52/0x52
[  417.075667]  mems_allowed=0
[  417.077380]  warn_alloc.cold.119+0xb7/0x1bd
[  417.089762]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  417.094609]  ? lock_downgrade+0x900/0x900
[  417.098763]  ? trace_hardirqs_off+0xb8/0x310
[  417.103190]  ? trace_hardirqs_off+0xb8/0x310
[  417.107610]  __alloc_pages_slowpath+0x2667/0x2d80
[  417.112485]  ? warn_alloc+0x120/0x120
[  417.116286]  ? lock_release+0x970/0x970
[  417.120263]  ? warn_alloc+0x120/0x120
[  417.124066]  ? print_usage_bug+0xc0/0xc0
[  417.128127]  ? warn_alloc+0x120/0x120
[  417.131928]  ? print_usage_bug+0xc0/0xc0
[  417.136256]  ? __lock_acquire+0x7ec/0x4ec0
[  417.140492]  ? __lock_acquire+0x7ec/0x4ec0
[  417.144731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.150273]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.155812]  ? should_fail+0x22d/0xd01
[  417.159707]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.164817]  ? __lock_acquire+0x7ec/0x4ec0
[  417.169059]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.174168]  ? __lock_acquire+0x7ec/0x4ec0
[  417.178412]  ? should_fail+0x22d/0xd01
[  417.182313]  ? mark_held_locks+0x130/0x130
[  417.186557]  ? mark_held_locks+0x130/0x130
[  417.190799]  ? graph_lock+0x170/0x170
[  417.194602]  ? print_usage_bug+0xc0/0xc0
[  417.198665]  ? graph_lock+0x170/0x170
[  417.202484]  ? print_usage_bug+0xc0/0xc0
[  417.206545]  ? wq_watchdog_touch+0x9c/0xfe
[  417.210786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.216325]  ? check_preemption_disabled+0x48/0x200
[  417.221338]  ? check_preemption_disabled+0x48/0x200
[  417.226363]  ? __lock_is_held+0xb5/0x140
[  417.230432]  __alloc_pages_nodemask+0xa80/0xde0
[  417.235106]  ? graph_lock+0x170/0x170
[  417.238910]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  417.243926]  ? graph_lock+0x170/0x170
[  417.247739]  ? find_held_lock+0x36/0x1c0
[  417.251814]  ? ____cache_alloc_node+0x1c7/0x1e0
[  417.256486]  ? lock_downgrade+0x900/0x900
[  417.260641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.266194]  cache_grow_begin+0x91/0x8c0
[  417.270263]  ? do_raw_spin_unlock+0xa7/0x2f0
[  417.274680]  fallback_alloc+0x203/0x2e0
[  417.278662]  ____cache_alloc_node+0x1c7/0x1e0
[  417.283162]  kmem_cache_alloc_node+0xe3/0x730
[  417.287670]  ? ipv6_get_ifaddr+0x42e/0x620
[  417.291915]  __alloc_skb+0x119/0x770
[  417.295628]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  417.300911]  ? skb_scrub_packet+0x490/0x490
[  417.305229]  ? lock_downgrade+0x900/0x900
[  417.309388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.314928]  ? refcount_sub_and_test_checked+0x203/0x310
[  417.320388]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  417.325842]  ? addrconf_rs_timer+0x690/0x690
[  417.330264]  ndisc_alloc_skb+0x144/0x340
[  417.334331]  ndisc_send_rs+0x331/0x6e0
[  417.338233]  addrconf_rs_timer+0x314/0x690
[  417.342480]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.346728]  call_timer_fn+0x272/0x920
[  417.350612]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.354847]  ? process_timeout+0x40/0x40
[  417.358906]  ? find_held_lock+0x36/0x1c0
[  417.362977]  ? __run_timers+0x7da/0xc70
[  417.366988]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.371479]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.375974]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.380210]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  417.384794]  ? trace_hardirqs_on+0xbd/0x310
[  417.389114]  ? kasan_check_read+0x11/0x20
[  417.393263]  ? __run_timers+0x7da/0xc70
[  417.397238]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  417.402693]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.406931]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.411166]  __run_timers+0x7e5/0xc70
[  417.414990]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  417.420355]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  417.425374]  ? graph_lock+0x170/0x170
[  417.429191]  ? enqueue_hrtimer+0x1a5/0x560
[  417.433427]  ? lock_release+0x970/0x970
[  417.437400]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  417.442597]  ? find_held_lock+0x36/0x1c0
[  417.446663]  ? graph_lock+0x170/0x170
[  417.450468]  ? pvclock_read_flags+0x160/0x160
[  417.454962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.460500]  ? check_preemption_disabled+0x48/0x200
[  417.465526]  ? __lock_is_held+0xb5/0x140
[  417.469591]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.475129]  ? check_preemption_disabled+0x48/0x200
[  417.480153]  run_timer_softirq+0x52/0xb0
[  417.484221]  ? rcu_read_lock_sched_held+0x108/0x120
[  417.489240]  __do_softirq+0x30b/0xad8
[  417.493051]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  417.498161]  ? pvclock_read_flags+0x160/0x160
[  417.502660]  ? lapic_next_event+0x5a/0x90
[  417.506807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.512349]  ? check_preemption_disabled+0x48/0x200
[  417.517363]  ? check_preemption_disabled+0x48/0x200
[  417.522388]  ? kvm_clock_read+0x18/0x30
[  417.526362]  ? kvm_sched_clock_read+0x9/0x20
[  417.530772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.536318]  ? check_preemption_disabled+0x48/0x200
[  417.541350]  irq_exit+0x17f/0x1c0
[  417.544805]  smp_apic_timer_interrupt+0x1cb/0x760
[  417.549647]  ? smp_reschedule_interrupt+0x109/0x650
[  417.554663]  ? smp_call_function_single_interrupt+0x650/0x650
[  417.560546]  ? interrupt_entry+0xb5/0xf0
[  417.564613]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.569627]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.574642]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.579486]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.584502]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.589560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.595098]  ? check_preemption_disabled+0x48/0x200
[  417.600111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.605658]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.610514]  apic_timer_interrupt+0xf/0x20
[  417.614744]  </IRQ>
[  417.616981] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  417.621911] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  417.640810] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  417.648521] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  417.655789] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  417.663052] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  417.670337] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  417.677602] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  417.684910]  skb_clone+0x1bb/0x500
[  417.688448]  ? finish_task_switch+0x2f5/0x900
[  417.692969]  ? skb_split+0x11e0/0x11e0
[  417.696859]  ? preempt_notifier_register+0x200/0x200
[  417.701958]  ? __switch_to_asm+0x34/0x70
[  417.706016]  ? __switch_to_asm+0x34/0x70
[  417.710074]  ? __switch_to_asm+0x40/0x70
[  417.714129]  ? __switch_to_asm+0x34/0x70
[  417.718195]  ? __switch_to_asm+0x40/0x70
[  417.722252]  ? __switch_to_asm+0x34/0x70
[  417.726308]  ? __switch_to_asm+0x40/0x70
[  417.730363]  ? __switch_to_asm+0x34/0x70
[  417.734429]  ? __switch_to_asm+0x34/0x70
[  417.738491]  ? __switch_to_asm+0x40/0x70
[  417.742546]  ? __switch_to_asm+0x34/0x70
[  417.746623]  bpf_clone_redirect+0xb9/0x490
[  417.750858]  ? __schedule+0x874/0x1ed0
[  417.754755]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  417.759775]  ? __sched_text_start+0x8/0x8
[  417.763932]  ? retint_kernel+0x2d/0x2d
[  417.767823]  ? find_held_lock+0x36/0x1c0
[  417.771894]  ? lock_acquire+0x1ed/0x520
[  417.775865]  ? bpf_test_run+0x32e/0x5a0
[  417.779839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.785381]  ? check_preemption_disabled+0x48/0x200
[  417.790400]  ? kasan_check_read+0x11/0x20
[  417.794555]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  417.799832]  ? rcu_bh_qs+0xc0/0xc0
[  417.803374]  ? preempt_schedule+0x4d/0x60
[  417.807521]  ? ___preempt_schedule+0x16/0x18
[  417.811944]  ? bpf_test_run+0x1c0/0x5a0
[  417.815933]  ? netlink_diag_dump+0x2a0/0x2a0
[  417.820343]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.825878]  ? bpf_test_init.isra.9+0x70/0x100
[  417.830468]  ? bpf_prog_test_run_skb+0x634/0xb40
[  417.835230]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  417.840074]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  417.845614]  ? fput+0x130/0x1a0
[  417.848895]  ? __bpf_prog_get+0x9b/0x290
[  417.852961]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  417.857803]  ? bpf_prog_test_run+0x130/0x1a0
[  417.862217]  ? __x64_sys_bpf+0x3d8/0x510
[  417.866288]  ? bpf_prog_get+0x20/0x20
[  417.870117]  ? do_syscall_64+0x1b9/0x820
[  417.874199]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  417.879576]  ? syscall_return_slowpath+0x5e0/0x5e0
[  417.884510]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.889357]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.894378]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  417.899409]  ? prepare_exit_to_usermode+0x291/0x3b0
[  417.904441]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.909299]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  417.914687] warn_alloc_show_mem: 1 callbacks suppressed
[  417.914699] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  417.914701] Mem-Info:
[  417.914733] active_anon:50125 inactive_anon:112 isolated_anon:0
[  417.914733]  active_file:14 inactive_file:14 isolated_file:0
[  417.914733]  unevictable:0 dirty:0 writeback:0 unstable:0
[  417.914733]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  417.914733]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  417.914733]  free:13772 free_pcp:215 free_cma:0
[  417.920075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  417.920084] Call Trace:
[  417.926854] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  417.929255]  <IRQ>
[  417.962129] Node 0 
[  417.971497]  dump_stack+0x1c4/0x2b4
[  417.974089] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  418.001923]  ? dump_stack_print_info.cold.2+0x52/0x52
[  418.004047] lowmem_reserve[]:
[  418.006296]  warn_alloc.cold.119+0xb7/0x1bd
[  418.009889]  0
[  418.035403]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  418.040569]  2819
[  418.043677]  ? lock_downgrade+0x900/0x900
[  418.047969]  6323
[  418.049776]  ? trace_hardirqs_off+0xb8/0x310
[  418.054602]  6323
[  418.056664]  ? trace_hardirqs_off+0xb8/0x310
[  418.060780] Node 0 
[  418.062849]  __alloc_pages_slowpath+0x2667/0x2d80
[  418.067256] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  418.069318]  ? warn_alloc+0x120/0x120
[  418.073671] lowmem_reserve[]:
[  418.075908]  ? trace_hardirqs_on+0x310/0x310
[  418.080726]  0
[  418.107545]  ? warn_alloc+0x120/0x120
[  418.111326]  0
[  418.114426]  ? print_usage_bug+0xc0/0xc0
[  418.118807]  3503
[  418.120603]  ? warn_alloc+0x120/0x120
[  418.124400]  3503
[  418.126202]  ? ktime_get+0x2e1/0x440
[  418.132296]  ? print_usage_bug+0xc0/0xc0
[  418.136072] Node 0 
[  418.138130]  ? __lock_acquire+0x7ec/0x4ec0
[  418.141847] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  418.145879]  ? __lock_acquire+0x7ec/0x4ec0
[  418.148088] lowmem_reserve[]: 0
[  418.152328]  ? kasan_check_read+0x11/0x20
[  418.180598]  0
[  418.184844]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.188088]  0
[  418.192237]  ? should_fail+0x22d/0xd01
[  418.194015]  0
[  418.200066]  ? rcu_bh_qs+0xc0/0xc0
[  418.205725]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.207506] Node 0 
[  418.211043]  ? __lock_acquire+0x7ec/0x4ec0
[  418.216122] DMA: 
[  418.218368]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.222573] 1*4kB 
[  418.224631]  ? __lock_acquire+0x7ec/0x4ec0
[  418.229703] (U) 
[  418.231846]  ? should_fail+0x22d/0xd01
[  418.236060] 0*8kB 
[  418.238030]  ? rcu_idle_enter+0x4b0/0x4b0
[  418.241883] 0*16kB 1*32kB 
[  418.244039]  ? mark_held_locks+0x130/0x130
[  418.248156] (U) 
[  418.251006]  ? mark_held_locks+0x130/0x130
[  418.255209] 2*64kB (U) 
[  418.257204]  ? mark_held_locks+0xc7/0x130
[  418.261411] 1*128kB 
[  418.264011]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  418.268127] (U) 
[  418.270443]  ? graph_lock+0x170/0x170
[  418.275431] 1*256kB 
[  418.277398]  ? print_usage_bug+0xc0/0xc0
[  418.281183] (U) 
[  418.283505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.287537] 0*512kB 
[  418.289510]  ? check_preemption_disabled+0x48/0x200
[  418.295011] 1*1024kB (U) 
[  418.297339]  ? check_preemption_disabled+0x48/0x200
[  418.302330] 1*2048kB 
[  418.305090]  ? __lock_is_held+0xb5/0x140
[  418.310072] (M) 
[  418.312512]  __alloc_pages_nodemask+0xa80/0xde0
[  418.316544] 3*4096kB 
[  418.318514]  ? graph_lock+0x170/0x170
[  418.323158] (M) 
[  418.325589]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  418.329359] = 15908kB
[  418.329367] Node 0 
[  418.331336]  ? graph_lock+0x170/0x170
[  418.336329] DMA32: 
[  418.338744]  ? find_held_lock+0x36/0x1c0
[  418.340948] 4*4kB 
[  418.344835]  ? ____cache_alloc_node+0x1c7/0x1e0
[  418.347037] (M) 
[  418.351095]  ? lock_downgrade+0x900/0x900
[  418.353222] 1*8kB 
[  418.357889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.359857] (M) 
[  418.364001]  cache_grow_begin+0x91/0x8c0
[  418.366125] 3*16kB 
[  418.371659]  ? do_raw_spin_unlock+0xa7/0x2f0
[  418.373607] (MH) 
[  418.377666]  fallback_alloc+0x203/0x2e0
[  418.379870] 3*32kB 
[  418.384276]  ____cache_alloc_node+0x1c7/0x1e0
[  418.386312] (MH) 
[  418.390280]  kmem_cache_alloc_node+0xe3/0x730
[  418.392490] 6*64kB 
[  418.396986]  ? ipv6_get_ifaddr+0x42e/0x620
[  418.399018] (MH) 
[  418.403512]  __alloc_skb+0x119/0x770
[  418.405714] 5*128kB 
[  418.409943]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  418.411976] (MH) 
[  418.415684]  ? skb_scrub_packet+0x490/0x490
[  418.417978] 2*256kB (M) 
[  418.423258]  ? lock_downgrade+0x900/0x900
[  418.425293] 4*512kB 
[  418.429612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.432256] (MH) 
[  418.436398]  ? refcount_sub_and_test_checked+0x203/0x310
[  418.438695] 3*1024kB 
[  418.444225]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  418.446260] (MH) 
[  418.451705]  ? addrconf_rs_timer+0x690/0x690
[  418.454092] 3*2048kB 
[  418.459541]  ndisc_alloc_skb+0x144/0x340
[  418.461570] (M) 
[  418.465987]  ndisc_send_rs+0x331/0x6e0
[  418.468372] 3*4096kB 
[  418.472426]  addrconf_rs_timer+0x314/0x690
[  418.474376] (M) 
[  418.478260]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.480644] = 25256kB
[  418.484883]  call_timer_fn+0x272/0x920
[  418.486827] Node 0 
[  418.491056]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.493440] Normal: 
[  418.497320]  ? process_timeout+0x40/0x40
[  418.499532] 935*4kB 
[  418.503759]  ? find_held_lock+0x36/0x1c0
[  418.506059] (MEH) 
[  418.510118]  ? mark_held_locks+0xc7/0x130
[  418.512413] 451*8kB 
[  418.516465]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.518589] (ME) 
[  418.522727]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.525025] 205*16kB 
[  418.529514]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.531556] (MEH) 
[  418.536044]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  418.538425] 59*32kB (ME) 
[  418.542662]  ? trace_hardirqs_on+0xbd/0x310
[  418.544789] 10*64kB 
[  418.549363]  ? kasan_check_read+0x11/0x20
[  418.552096] (MH) 
[  418.556416]  ? __run_timers+0x7da/0xc70
[  418.558709] 0*128kB 
[  418.562849]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  418.564889] 3*256kB 
[  418.568860]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.571155] (H) 
[  418.576607]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.578906] 0*512kB 
[  418.583137]  __run_timers+0x7e5/0xc70
[  418.585097] 0*1024kB 
[  418.589332]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  418.591624] 0*2048kB 
[  418.595418]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  418.597801] 0*4096kB 
[  418.603163]  ? graph_lock+0x170/0x170
[  418.605558] = 13924kB
[  418.610572]  ? print_usage_bug+0xc0/0xc0
[  418.612966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  418.616747]  ? lock_release+0x970/0x970
[  418.619142] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  418.623213]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  418.632021] 147 total pagecache pages
[  418.636086]  ? find_held_lock+0x36/0x1c0
[  418.644635] 0 pages in swap cache
[  418.649815]  ? graph_lock+0x170/0x170
[  418.653589] Swap cache stats: add 0, delete 0, find 0/0
[  418.657653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.661058] Free swap  = 0kB
[  418.661066] Total swap = 0kB
[  418.664861]  ? check_preemption_disabled+0x48/0x200
[  418.670202] 1965979 pages RAM
[  418.675735]  ? __lock_is_held+0xb5/0x140
[  418.678715] 0 pages HighMem/MovableOnly
[  418.678723] 342307 pages reserved
[  418.681738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.686725] 0 pages cma reserved
[  418.689828]  ? check_preemption_disabled+0x48/0x200
[  418.693919] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  418.697824]  run_timer_softirq+0x52/0xb0
[  418.701342] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  418.706781]  ? rcu_read_lock_sched_held+0x108/0x120
[  418.710121] syz-executor5 cpuset=
[  418.715129]  __do_softirq+0x30b/0xad8
[  418.721592] syz5
[  418.725653]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  418.736109]  mems_allowed=0
[  418.741120]  ? pvclock_read_flags+0x160/0x160
[  418.762782]  ? lapic_next_event+0x5a/0x90
[  418.766945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.772487]  ? check_preemption_disabled+0x48/0x200
[  418.777504]  ? check_preemption_disabled+0x48/0x200
[  418.782532]  ? kvm_clock_read+0x18/0x30
[  418.786514]  ? kvm_sched_clock_read+0x9/0x20
[  418.790928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.796468]  ? check_preemption_disabled+0x48/0x200
[  418.801497]  irq_exit+0x17f/0x1c0
[  418.804961]  smp_apic_timer_interrupt+0x1cb/0x760
[  418.809802]  ? smp_reschedule_interrupt+0x109/0x650
[  418.814818]  ? smp_call_function_single_interrupt+0x650/0x650
[  418.820704]  ? interrupt_entry+0xb5/0xf0
[  418.824767]  ? trace_hardirqs_off_caller+0xbb/0x310
[  418.829782]  ? trace_hardirqs_off_caller+0xbb/0x310
[  418.834798]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  418.839641]  ? trace_hardirqs_on_caller+0x310/0x310
[  418.844788]  ? trace_hardirqs_on_caller+0x310/0x310
[  418.849804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.855349]  ? check_preemption_disabled+0x48/0x200
[  418.860366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.865913]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  418.870766]  apic_timer_interrupt+0xf/0x20
[  418.874994]  </IRQ>
[  418.877241] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  418.882519] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  418.901420] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  418.909134] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  418.916405] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  418.923674] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  418.930945] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  418.938216] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  418.945510]  ? arch_local_irq_restore+0x45/0x52
[  418.950207]  dump_stack+0x195/0x2b4
[  418.953844]  ? dump_stack_print_info.cold.2+0x52/0x52
[  418.959060]  dump_header+0x27b/0xf72
[  418.962787]  ? mark_held_locks+0x130/0x130
[  418.967309]  ? pagefault_out_of_memory+0x197/0x197
[  418.972256]  ? __lock_acquire+0x7ec/0x4ec0
[  418.976575]  ? graph_lock+0x170/0x170
[  418.980379]  ? mem_cgroup_charge_statistics+0x780/0x780
[  418.985747]  ? print_usage_bug+0xc0/0xc0
[  418.989820]  ? graph_lock+0x170/0x170
[  418.993630]  ? print_usage_bug+0xc0/0xc0
[  418.997692]  ? print_usage_bug+0xc0/0xc0
[  419.001768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.007326]  ? find_held_lock+0x36/0x1c0
[  419.011399]  ? mark_held_locks+0xc7/0x130
[  419.015552]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  419.020668]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  419.025777]  ? lockdep_hardirqs_on+0x421/0x5c0
[  419.030361]  ? trace_hardirqs_on+0xbd/0x310
[  419.034682]  ? kasan_check_read+0x11/0x20
[  419.038831]  ? ___ratelimit+0x36f/0x655
[  419.042807]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.048259]  ? trace_hardirqs_on+0x310/0x310
[  419.052671]  ? lock_downgrade+0x900/0x900
[  419.056833]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  419.061937]  ? ___ratelimit+0xaa/0x655
[  419.065978]  ? idr_get_free+0xec0/0xec0
[  419.069955]  ? kasan_check_write+0x14/0x20
[  419.074201]  ? do_raw_spin_lock+0xc1/0x200
[  419.078447]  oom_kill_process.cold.27+0x10/0x903
[  419.083214]  ? graph_lock+0x170/0x170
[  419.087021]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  419.092820]  ? kasan_check_read+0x11/0x20
[  419.096968]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.102249]  ? oom_evaluate_task+0x540/0x540
[  419.106663]  ? find_held_lock+0x36/0x1c0
[  419.110741]  ? out_of_memory+0x974/0x1430
[  419.114899]  ? lock_downgrade+0x900/0x900
[  419.119048]  ? check_preemption_disabled+0x48/0x200
[  419.124088]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  419.129886]  ? kasan_check_read+0x11/0x20
[  419.134044]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.139349]  ? rcu_bh_qs+0xc0/0xc0
[  419.142903]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.148448]  ? oom_evaluate_task+0x302/0x540
[  419.152888]  out_of_memory+0xa84/0x1430
[  419.156888]  ? oom_killer_disable+0x3a0/0x3a0
[  419.161388]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  419.166325]  ? __mutex_add_waiter+0x2a0/0x2a0
[  419.170840]  __alloc_pages_slowpath+0x2318/0x2d80
[  419.175722]  ? warn_alloc+0x120/0x120
[  419.179526]  ? dequeue_entity+0x3f4/0x1770
[  419.183762]  ? rcu_read_lock_sched_held+0x108/0x120
[  419.188789]  ? print_usage_bug+0xc0/0xc0
[  419.192851]  ? warn_alloc+0x120/0x120
[  419.196653]  ? print_usage_bug+0xc0/0xc0
[  419.200719]  ? print_usage_bug+0xc0/0xc0
[  419.204788]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.210327]  ? should_fail+0x22d/0xd01
[  419.214227]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.219361]  ? __lock_is_held+0xb5/0x140
[  419.223430]  ? graph_lock+0x170/0x170
[  419.227234]  ? ___might_sleep+0x1ed/0x300
[  419.231383]  ? lock_release+0x970/0x970
[  419.235364]  ? arch_local_save_flags+0x40/0x40
[  419.239963]  ? __might_sleep+0x95/0x190
[  419.243948]  __alloc_pages_nodemask+0xa80/0xde0
[  419.248619]  ? graph_lock+0x170/0x170
[  419.252423]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  419.257441]  ? graph_lock+0x170/0x170
[  419.261254]  ? mark_held_locks+0xc7/0x130
[  419.265402]  ? find_held_lock+0x36/0x1c0
[  419.269468]  ? cache_grow_begin+0x5a4/0x8c0
[  419.273837]  ? lockdep_hardirqs_on+0x421/0x5c0
[  419.278437]  ? trace_hardirqs_on+0xbd/0x310
[  419.282762]  ? fallback_alloc+0x203/0x2e0
[  419.286910]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.292366]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  419.297914]  cache_grow_begin+0x91/0x8c0
[  419.301982]  ? do_raw_spin_unlock+0xa7/0x2f0
[  419.306405]  fallback_alloc+0x203/0x2e0
[  419.310392]  ____cache_alloc_node+0x1c7/0x1e0
[  419.314895]  kmem_cache_alloc_trace+0x214/0x750
[  419.319585]  do_syslog+0xb9b/0x1690
[  419.323229]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  419.328250]  ? finish_wait+0x430/0x430
[  419.332147]  ? aa_path_link+0x5e0/0x5e0
[  419.336137]  kmsg_read+0x8f/0xc0
[  419.339505]  ? kmsg_poll+0xb0/0xb0
[  419.343048]  proc_reg_read+0x2a3/0x3d0
[  419.346950]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  419.351891]  ? trace_hardirqs_off+0x310/0x310
[  419.356404]  ? lockdep_hardirqs_on+0x421/0x5c0
[  419.361003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.366564]  __vfs_read+0x117/0x9b0
[  419.370216]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  419.375155]  ? vfs_copy_file_range+0xb90/0xb90
[  419.379748]  ? fsnotify+0x12f0/0x12f0
[  419.383557]  ? fsnotify_first_mark+0x350/0x350
[  419.388159]  ? security_file_permission+0x1c2/0x230
[  419.393205]  ? rw_verify_area+0x118/0x360
[  419.397364]  vfs_read+0x17f/0x3c0
[  419.400825]  ksys_read+0x101/0x260
[  419.404376]  ? kernel_write+0x120/0x120
[  419.408359]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.413820]  ? trace_hardirqs_on+0x310/0x310
[  419.418245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.423806]  __x64_sys_read+0x73/0xb0
[  419.427623]  do_syscall_64+0x1b9/0x820
[  419.431521]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  419.436892]  ? syscall_return_slowpath+0x5e0/0x5e0
[  419.441825]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.446669]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.451689]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  419.456709]  ? prepare_exit_to_usermode+0x291/0x3b0
[  419.461739]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.466596]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  419.471783] RIP: 0033:0x7ff70d3601fd
[  419.475503] Code: Bad RIP value.
[  419.478867] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  419.486583] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  419.493854] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  419.501122] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  419.508388] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  419.515657] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  419.522957] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  419.523031] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  419.530231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  419.530236] Call Trace:
[  419.530243]  <IRQ>
[  419.530267]  dump_stack+0x1c4/0x2b4
[  419.530286]  ? dump_stack_print_info.cold.2+0x52/0x52
[  419.536811] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  419.546118]  warn_alloc.cold.119+0xb7/0x1bd
[  419.548665] rsyslogd cpuset=
[  419.550811]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  419.554409] /
[  419.559591]  ? lock_downgrade+0x900/0x900
[  419.569615]  mems_allowed=0
[  419.573933]  ? trace_hardirqs_off+0xb8/0x310
[  419.594895]  ? trace_hardirqs_off+0xb8/0x310
[  419.599313]  __alloc_pages_slowpath+0x2667/0x2d80
[  419.604200]  ? warn_alloc+0x120/0x120
[  419.608004]  ? trace_hardirqs_on+0x310/0x310
[  419.612417]  ? warn_alloc+0x120/0x120
[  419.616220]  ? print_usage_bug+0xc0/0xc0
[  419.620284]  ? warn_alloc+0x120/0x120
[  419.624082]  ? ktime_get+0x2e1/0x440
[  419.627797]  ? print_usage_bug+0xc0/0xc0
[  419.631863]  ? __lock_acquire+0x7ec/0x4ec0
[  419.636094]  ? __lock_acquire+0x7ec/0x4ec0
[  419.640328]  ? kasan_check_read+0x11/0x20
[  419.644475]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.650016]  ? should_fail+0x22d/0xd01
[  419.654079]  ? rcu_bh_qs+0xc0/0xc0
[  419.657622]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.662742]  ? __lock_acquire+0x7ec/0x4ec0
[  419.666984]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.672082]  ? __lock_acquire+0x7ec/0x4ec0
[  419.676314]  ? should_fail+0x22d/0xd01
[  419.680214]  ? rcu_idle_enter+0x4b0/0x4b0
[  419.684372]  ? mark_held_locks+0x130/0x130
[  419.688614]  ? mark_held_locks+0x130/0x130
[  419.692859]  ? mark_held_locks+0xc7/0x130
[  419.697010]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  419.702024]  ? graph_lock+0x170/0x170
[  419.705822]  ? print_usage_bug+0xc0/0xc0
[  419.709891]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.715432]  ? check_preemption_disabled+0x48/0x200
[  419.720447]  ? check_preemption_disabled+0x48/0x200
[  419.725480]  ? __lock_is_held+0xb5/0x140
[  419.729554]  __alloc_pages_nodemask+0xa80/0xde0
[  419.734225]  ? graph_lock+0x170/0x170
[  419.738034]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  419.743047]  ? graph_lock+0x170/0x170
[  419.746863]  ? find_held_lock+0x36/0x1c0
[  419.750932]  ? ____cache_alloc_node+0x1c7/0x1e0
[  419.755609]  ? lock_downgrade+0x900/0x900
[  419.759766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.765313]  cache_grow_begin+0x91/0x8c0
[  419.769383]  ? do_raw_spin_unlock+0xa7/0x2f0
[  419.773802]  fallback_alloc+0x203/0x2e0
[  419.777782]  ____cache_alloc_node+0x1c7/0x1e0
[  419.782284]  kmem_cache_alloc_node+0xe3/0x730
[  419.786778]  ? ipv6_get_ifaddr+0x42e/0x620
[  419.791026]  __alloc_skb+0x119/0x770
[  419.794745]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.800026]  ? skb_scrub_packet+0x490/0x490
[  419.804348]  ? lock_downgrade+0x900/0x900
[  419.808508]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.814047]  ? refcount_sub_and_test_checked+0x203/0x310
[  419.819501]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  419.824955]  ? addrconf_rs_timer+0x690/0x690
[  419.829381]  ndisc_alloc_skb+0x144/0x340
[  419.833448]  ndisc_send_rs+0x331/0x6e0
[  419.837340]  addrconf_rs_timer+0x314/0x690
[  419.841587]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.845841]  call_timer_fn+0x272/0x920
[  419.849729]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.853967]  ? process_timeout+0x40/0x40
[  419.858025]  ? find_held_lock+0x36/0x1c0
[  419.862099]  ? __run_timers+0x7da/0xc70
[  419.866081]  ? _raw_spin_unlock_irq+0x27/0x80
[  419.870578]  ? _raw_spin_unlock_irq+0x27/0x80
[  419.875076]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.879320]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  419.883907]  ? trace_hardirqs_on+0xbd/0x310
[  419.888225]  ? kasan_check_read+0x11/0x20
[  419.892373]  ? __run_timers+0x7da/0xc70
[  419.896348]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.901806]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.906050]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.910286]  __run_timers+0x7e5/0xc70
[  419.914102]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  419.919469]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  419.924491]  ? graph_lock+0x170/0x170
[  419.928298]  ? enqueue_hrtimer+0x1a5/0x560
[  419.932533]  ? lock_release+0x970/0x970
[  419.936518]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  419.941719]  ? find_held_lock+0x36/0x1c0
[  419.945785]  ? graph_lock+0x170/0x170
[  419.949591]  ? pvclock_read_flags+0x160/0x160
[  419.954094]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.959645]  ? check_preemption_disabled+0x48/0x200
[  419.964684]  ? __lock_is_held+0xb5/0x140
[  419.968768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.974311]  ? check_preemption_disabled+0x48/0x200
[  419.979335]  run_timer_softirq+0x52/0xb0
[  419.983395]  ? rcu_read_lock_sched_held+0x108/0x120
[  419.988413]  __do_softirq+0x30b/0xad8
[  419.992228]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  419.997339]  ? pvclock_read_flags+0x160/0x160
[  420.001832]  ? lapic_next_event+0x5a/0x90
[  420.005985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.011524]  ? check_preemption_disabled+0x48/0x200
[  420.016543]  ? check_preemption_disabled+0x48/0x200
[  420.021578]  ? kvm_clock_read+0x18/0x30
[  420.025560]  ? kvm_sched_clock_read+0x9/0x20
[  420.029971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.035513]  ? check_preemption_disabled+0x48/0x200
[  420.040541]  irq_exit+0x17f/0x1c0
[  420.044006]  smp_apic_timer_interrupt+0x1cb/0x760
[  420.048846]  ? smp_reschedule_interrupt+0x109/0x650
[  420.053864]  ? smp_call_function_single_interrupt+0x650/0x650
[  420.060096]  ? interrupt_entry+0xb5/0xf0
[  420.064159]  ? trace_hardirqs_off_caller+0xbb/0x310
[  420.069315]  ? trace_hardirqs_off_caller+0xbb/0x310
[  420.074336]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  420.079190]  ? trace_hardirqs_on_caller+0x310/0x310
[  420.084215]  ? trace_hardirqs_on_caller+0x310/0x310
[  420.089233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.094774]  ? check_preemption_disabled+0x48/0x200
[  420.099787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.105340]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  420.110207]  apic_timer_interrupt+0xf/0x20
[  420.114434]  </IRQ>
[  420.116677] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  420.121608] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  420.140511] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  420.148228] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  420.155494] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  420.162759] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  420.170112] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  420.177383] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  420.184698]  skb_clone+0x1bb/0x500
[  420.188241]  ? finish_task_switch+0x2f5/0x900
[  420.192736]  ? skb_split+0x11e0/0x11e0
[  420.196761]  ? preempt_notifier_register+0x200/0x200
[  420.201853]  ? __switch_to_asm+0x34/0x70
[  420.205913]  ? __switch_to_asm+0x34/0x70
[  420.209972]  ? __switch_to_asm+0x40/0x70
[  420.214057]  ? __switch_to_asm+0x34/0x70
[  420.218113]  ? __switch_to_asm+0x40/0x70
[  420.222175]  ? __switch_to_asm+0x34/0x70
[  420.226244]  ? __switch_to_asm+0x40/0x70
[  420.230304]  ? __switch_to_asm+0x34/0x70
[  420.234364]  ? __switch_to_asm+0x34/0x70
[  420.238425]  ? __switch_to_asm+0x40/0x70
[  420.242484]  ? __switch_to_asm+0x34/0x70
[  420.246563]  bpf_clone_redirect+0xb9/0x490
[  420.250803]  ? __schedule+0x874/0x1ed0
[  420.254695]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  420.259718]  ? __sched_text_start+0x8/0x8
[  420.263871]  ? retint_kernel+0x2d/0x2d
[  420.267773]  ? find_held_lock+0x36/0x1c0
[  420.271841]  ? lock_acquire+0x1ed/0x520
[  420.275818]  ? bpf_test_run+0x32e/0x5a0
[  420.279792]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.285334]  ? check_preemption_disabled+0x48/0x200
[  420.290355]  ? kasan_check_read+0x11/0x20
[  420.294506]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  420.299784]  ? rcu_bh_qs+0xc0/0xc0
[  420.303327]  ? preempt_schedule+0x4d/0x60
[  420.307479]  ? ___preempt_schedule+0x16/0x18
[  420.311895]  ? bpf_test_run+0x1c0/0x5a0
[  420.315882]  ? netlink_diag_dump+0x2a0/0x2a0
[  420.320293]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.325832]  ? bpf_test_init.isra.9+0x70/0x100
[  420.330423]  ? bpf_prog_test_run_skb+0x634/0xb40
[  420.335195]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  420.340043]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  420.345619]  ? fput+0x130/0x1a0
[  420.348905]  ? __bpf_prog_get+0x9b/0x290
[  420.352969]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  420.357811]  ? bpf_prog_test_run+0x130/0x1a0
[  420.362221]  ? __x64_sys_bpf+0x3d8/0x510
[  420.366281]  ? bpf_prog_get+0x20/0x20
[  420.370109]  ? do_syscall_64+0x1b9/0x820
[  420.374169]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  420.379546]  ? syscall_return_slowpath+0x5e0/0x5e0
[  420.384480]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  420.389329]  ? trace_hardirqs_on_caller+0x310/0x310
[  420.394347]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  420.399368]  ? prepare_exit_to_usermode+0x291/0x3b0
[  420.404391]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  420.409241]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  420.414619] warn_alloc_show_mem: 1 callbacks suppressed
[  420.414632] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  420.414634] Mem-Info:
[  420.414665] active_anon:50125 inactive_anon:112 isolated_anon:0
[  420.414665]  active_file:14 inactive_file:14 isolated_file:0
[  420.414665]  unevictable:0 dirty:0 writeback:0 unstable:0
[  420.414665]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  420.414665]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  420.414665]  free:13772 free_pcp:215 free_cma:0
[  420.420006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  420.426764] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  420.429160] Call Trace:
[  420.462040] Node 0 
[  420.471397]  <IRQ>
[  420.498928] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  420.501497]  dump_stack+0x1c4/0x2b4
[  420.503715] lowmem_reserve[]: 0
[  420.505885]  ? dump_stack_print_info.cold.2+0x52/0x52
[  420.531357]  2819 6323
[  420.535012]  warn_alloc.cold.119+0xb7/0x1bd
[  420.538250]  6323
[  420.543432]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  420.550220]  ? lock_downgrade+0x900/0x900
[  420.552258] Node 0 
[  420.557097]  ? trace_hardirqs_off+0xb8/0x310
[  420.561241] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  420.563452]  ? trace_hardirqs_off+0xb8/0x310
[  420.567823] lowmem_reserve[]: 0
[  420.594648]  __alloc_pages_slowpath+0x2667/0x2d80
[  420.599025]  0
[  420.602331]  ? warn_alloc+0x120/0x120
[  420.607122]  3503
[  420.608922]  ? warn_alloc+0x120/0x120
[  420.612686]  3503
[  420.614749]  ? print_usage_bug+0xc0/0xc0
[  420.618520] Node 0 
[  420.620575]  ? warn_alloc+0x120/0x120
[  420.624639] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  420.626846]  ? print_usage_bug+0xc0/0xc0
[  420.630624] lowmem_reserve[]:
[  420.658917]  ? __lock_acquire+0x7ec/0x4ec0
[  420.662951]  0
[  420.666049]  ? __lock_acquire+0x7ec/0x4ec0
[  420.670255]  0
[  420.672057]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.676260]  0
[  420.678059]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.683563]  0
[  420.685370]  ? should_fail+0x22d/0xd01
[  420.690881] Node 0 
[  420.692679]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.696723] DMA: 1*4kB 
[  420.698961]  ? __lock_acquire+0x7ec/0x4ec0
[  420.704040] (U) 
[  420.706625]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.710830] 0*8kB 
[  420.712798]  ? __lock_acquire+0x7ec/0x4ec0
[  420.717890] 0*16kB 
[  420.720030]  ? should_fail+0x22d/0xd01
[  420.724236] 1*32kB (U) 
[  420.726481]  ? mark_held_locks+0x130/0x130
[  420.730327] 2*64kB (U) 
[  420.732911]  ? mark_held_locks+0x130/0x130
[  420.737123] 1*128kB 
[  420.739697]  ? graph_lock+0x170/0x170
[  420.743903] (U) 
[  420.746220]  ? print_usage_bug+0xc0/0xc0
[  420.749992] 1*256kB (U) 
[  420.751969]  ? graph_lock+0x170/0x170
[  420.756002] 0*512kB 1*1024kB 
[  420.758678]  ? print_usage_bug+0xc0/0xc0
[  420.762447] (U) 1*2048kB 
[  420.765559]  ? wq_watchdog_touch+0x9c/0xfe
[  420.769590] (M) 3*4096kB 
[  420.772361]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.776569] (M) 
[  420.779331]  ? check_preemption_disabled+0x48/0x200
[  420.784842] = 15908kB
[  420.786817]  ? check_preemption_disabled+0x48/0x200
[  420.791807] Node 0 
[  420.794231]  ? __lock_is_held+0xb5/0x140
[  420.799211] DMA32: 
[  420.801493]  __alloc_pages_nodemask+0xa80/0xde0
[  420.805527] 4*4kB 
[  420.807757]  ? graph_lock+0x170/0x170
[  420.812405] (M) 
[  420.814559]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  420.818334] 1*8kB (M) 
[  420.820330]  ? graph_lock+0x170/0x170
[  420.825319] 3*16kB (MH) 
[  420.827841]  ? find_held_lock+0x36/0x1c0
[  420.831600] 3*32kB (MH) 
[  420.834285]  ? ____cache_alloc_node+0x1c7/0x1e0
[  420.838307] 6*64kB (MH) 
[  420.840989]  ? lock_downgrade+0x900/0x900
[  420.845629] 5*128kB 
[  420.848301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.852419] (MH) 
[  420.854741]  cache_grow_begin+0x91/0x8c0
[  420.860244] 2*256kB (M) 
[  420.862313]  ? do_raw_spin_unlock+0xa7/0x2f0
[  420.866343] 4*512kB (MH) 
[  420.869032]  fallback_alloc+0x203/0x2e0
[  420.873412] 3*1024kB 
[  420.876194]  ____cache_alloc_node+0x1c7/0x1e0
[  420.880139] (MH) 
[  420.882555]  kmem_cache_alloc_node+0xe3/0x730
[  420.887018] 3*2048kB (M) 
[  420.889102]  ? ipv6_get_ifaddr+0x42e/0x620
[  420.893568] 3*4096kB (M) 
[  420.896346]  __alloc_skb+0x119/0x770
[  420.900547] = 25256kB
[  420.903302]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  420.906990] Node 0 
[  420.909401]  ? skb_scrub_packet+0x490/0x490
[  420.914646] Normal: 
[  420.916890]  ? lock_downgrade+0x900/0x900
[  420.921205] 935*4kB 
[  420.923529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.927643] (MEH) 
[  420.929984]  ? refcount_sub_and_test_checked+0x203/0x310
[  420.935479] 451*8kB 
[  420.937641]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  420.943063] (ME) 
[  420.945382]  ? addrconf_rs_timer+0x690/0x690
[  420.950800] 205*16kB (MEH) 
[  420.952890]  ndisc_alloc_skb+0x144/0x340
[  420.957261] 59*32kB 
[  420.960202]  ndisc_send_rs+0x331/0x6e0
[  420.964227] (ME) 
[  420.966547]  addrconf_rs_timer+0x314/0x690
[  420.970408] 10*64kB (MH) 
[  420.972475]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.976673] 0*128kB 3*256kB 
[  420.979439]  call_timer_fn+0x272/0x920
[  420.983635] (H) 0*512kB 
[  420.986661]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.990515] 0*1024kB 0*2048kB 
[  420.993220]  ? process_timeout+0x40/0x40
[  420.997420] 0*4096kB = 13924kB
[  421.000608]  ? find_held_lock+0x36/0x1c0
[  421.000632]  ? mark_held_locks+0xc7/0x130
[  421.004667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  421.007845]  ? _raw_spin_unlock_irq+0x27/0x80
[  421.011888] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  421.016022]  ? _raw_spin_unlock_irq+0x27/0x80
[  421.024833] 147 total pagecache pages
[  421.029328]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.037877] 0 pages in swap cache
[  421.042384]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  421.046155] Swap cache stats: add 0, delete 0, find 0/0
[  421.046164] Free swap  = 0kB
[  421.050400]  ? trace_hardirqs_on+0xbd/0x310
[  421.053823] Total swap = 0kB
[  421.053831] 1965979 pages RAM
[  421.058429]  ? kasan_check_read+0x11/0x20
[  421.063765] 0 pages HighMem/MovableOnly
[  421.063774] 342307 pages reserved
[  421.066973]  ? __run_timers+0x7da/0xc70
[  421.071267] 0 pages cma reserved
[  421.071351] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  421.074298]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.077438] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  421.081527]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.085475] syz-executor5 cpuset=
[  421.088932]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.092879] syz5
[  421.096242]  __run_timers+0x7e5/0xc70
[  421.102711]  mems_allowed=0
[  421.108173]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  421.144566]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  421.149592]  ? graph_lock+0x170/0x170
[  421.153400]  ? print_usage_bug+0xc0/0xc0
[  421.157461]  ? lock_release+0x970/0x970
[  421.161440]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  421.166638]  ? find_held_lock+0x36/0x1c0
[  421.170723]  ? graph_lock+0x170/0x170
[  421.174535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.180085]  ? check_preemption_disabled+0x48/0x200
[  421.185119]  ? __lock_is_held+0xb5/0x140
[  421.189195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.194739]  ? check_preemption_disabled+0x48/0x200
[  421.200246]  run_timer_softirq+0x52/0xb0
[  421.204309]  ? rcu_read_lock_sched_held+0x108/0x120
[  421.209329]  __do_softirq+0x30b/0xad8
[  421.213145]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  421.218266]  ? pvclock_read_flags+0x160/0x160
[  421.222760]  ? lapic_next_event+0x5a/0x90
[  421.226909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.232456]  ? check_preemption_disabled+0x48/0x200
[  421.237479]  ? check_preemption_disabled+0x48/0x200
[  421.242505]  ? kvm_clock_read+0x18/0x30
[  421.246481]  ? kvm_sched_clock_read+0x9/0x20
[  421.250894]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.256439]  ? check_preemption_disabled+0x48/0x200
[  421.261471]  irq_exit+0x17f/0x1c0
[  421.264932]  smp_apic_timer_interrupt+0x1cb/0x760
[  421.269778]  ? smp_reschedule_interrupt+0x109/0x650
[  421.274812]  ? smp_call_function_single_interrupt+0x650/0x650
[  421.280702]  ? interrupt_entry+0xb5/0xf0
[  421.284773]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.289793]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.294814]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.299674]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.304693]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.309716]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.315261]  ? check_preemption_disabled+0x48/0x200
[  421.320283]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.325839]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.330781]  apic_timer_interrupt+0xf/0x20
[  421.335012]  </IRQ>
[  421.337269] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  421.342549] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  421.361456] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  421.369169] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  421.376442] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  421.383710] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  421.390977] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  421.398270] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  421.405581]  ? arch_local_irq_restore+0x45/0x52
[  421.410266]  dump_stack+0x195/0x2b4
[  421.413903]  ? dump_stack_print_info.cold.2+0x52/0x52
[  421.419118]  dump_header+0x27b/0xf72
[  421.422850]  ? mark_held_locks+0x130/0x130
[  421.427092]  ? pagefault_out_of_memory+0x197/0x197
[  421.432038]  ? __lock_acquire+0x7ec/0x4ec0
[  421.436277]  ? graph_lock+0x170/0x170
[  421.440087]  ? mem_cgroup_charge_statistics+0x780/0x780
[  421.445458]  ? print_usage_bug+0xc0/0xc0
[  421.449531]  ? graph_lock+0x170/0x170
[  421.453333]  ? print_usage_bug+0xc0/0xc0
[  421.457395]  ? print_usage_bug+0xc0/0xc0
[  421.461469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.467019]  ? find_held_lock+0x36/0x1c0
[  421.471097]  ? mark_held_locks+0xc7/0x130
[  421.475250]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  421.480353]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  421.485458]  ? lockdep_hardirqs_on+0x421/0x5c0
[  421.490050]  ? trace_hardirqs_on+0xbd/0x310
[  421.494377]  ? kasan_check_read+0x11/0x20
[  421.498527]  ? ___ratelimit+0x36f/0x655
[  421.502505]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.507963]  ? trace_hardirqs_on+0x310/0x310
[  421.512377]  ? lock_downgrade+0x900/0x900
[  421.516538]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  421.521652]  ? ___ratelimit+0xaa/0x655
[  421.525549]  ? idr_get_free+0xec0/0xec0
[  421.529538]  ? kasan_check_write+0x14/0x20
[  421.533778]  ? do_raw_spin_lock+0xc1/0x200
[  421.538021]  oom_kill_process.cold.27+0x10/0x903
[  421.542794]  ? graph_lock+0x170/0x170
[  421.546605]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  421.552404]  ? kasan_check_read+0x11/0x20
[  421.556564]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  421.561859]  ? oom_evaluate_task+0x540/0x540
[  421.566279]  ? find_held_lock+0x36/0x1c0
[  421.570357]  ? out_of_memory+0x974/0x1430
[  421.574514]  ? lock_downgrade+0x900/0x900
[  421.578668]  ? check_preemption_disabled+0x48/0x200
[  421.583698]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  421.589500]  ? kasan_check_read+0x11/0x20
[  421.593653]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  421.598936]  ? rcu_bh_qs+0xc0/0xc0
[  421.602483]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.608022]  ? oom_evaluate_task+0x302/0x540
[  421.612449]  out_of_memory+0xa84/0x1430
[  421.616438]  ? oom_killer_disable+0x3a0/0x3a0
[  421.620940]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  421.625877]  ? __mutex_add_waiter+0x2a0/0x2a0
[  421.630390]  __alloc_pages_slowpath+0x2318/0x2d80
[  421.635274]  ? warn_alloc+0x120/0x120
[  421.639081]  ? dequeue_entity+0x3f4/0x1770
[  421.643336]  ? rcu_read_lock_sched_held+0x108/0x120
[  421.648366]  ? print_usage_bug+0xc0/0xc0
[  421.652434]  ? warn_alloc+0x120/0x120
[  421.656239]  ? print_usage_bug+0xc0/0xc0
[  421.660304]  ? print_usage_bug+0xc0/0xc0
[  421.664376]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.669921]  ? should_fail+0x22d/0xd01
[  421.673814]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  421.678954]  ? __lock_is_held+0xb5/0x140
[  421.683029]  ? graph_lock+0x170/0x170
[  421.686838]  ? ___might_sleep+0x1ed/0x300
[  421.690987]  ? lock_release+0x970/0x970
[  421.694969]  ? arch_local_save_flags+0x40/0x40
[  421.699565]  ? __might_sleep+0x95/0x190
[  421.703550]  __alloc_pages_nodemask+0xa80/0xde0
[  421.708228]  ? graph_lock+0x170/0x170
[  421.712037]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  421.717062]  ? graph_lock+0x170/0x170
[  421.720875]  ? mark_held_locks+0xc7/0x130
[  421.725019]  ? find_held_lock+0x36/0x1c0
[  421.729097]  ? cache_grow_begin+0x5a4/0x8c0
[  421.733426]  ? lockdep_hardirqs_on+0x421/0x5c0
[  421.738011]  ? trace_hardirqs_on+0xbd/0x310
[  421.742338]  ? fallback_alloc+0x203/0x2e0
[  421.746494]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.751958]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  421.757511]  cache_grow_begin+0x91/0x8c0
[  421.761583]  ? do_raw_spin_unlock+0xa7/0x2f0
[  421.766011]  fallback_alloc+0x203/0x2e0
[  421.769997]  ____cache_alloc_node+0x1c7/0x1e0
[  421.774501]  kmem_cache_alloc_trace+0x214/0x750
[  421.779195]  do_syslog+0xb9b/0x1690
[  421.782840]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  421.787860]  ? finish_wait+0x430/0x430
[  421.791754]  ? aa_path_link+0x5e0/0x5e0
[  421.795736]  kmsg_read+0x8f/0xc0
[  421.799103]  ? kmsg_poll+0xb0/0xb0
[  421.802653]  proc_reg_read+0x2a3/0x3d0
[  421.806554]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  421.811519]  ? trace_hardirqs_off+0x310/0x310
[  421.816031]  ? lockdep_hardirqs_on+0x421/0x5c0
[  421.820623]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.826175]  __vfs_read+0x117/0x9b0
[  421.829822]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  421.834762]  ? vfs_copy_file_range+0xb90/0xb90
[  421.839351]  ? fsnotify+0x12f0/0x12f0
[  421.843158]  ? fsnotify_first_mark+0x350/0x350
[  421.847760]  ? security_file_permission+0x1c2/0x230
[  421.852785]  ? rw_verify_area+0x118/0x360
[  421.856941]  vfs_read+0x17f/0x3c0
[  421.860406]  ksys_read+0x101/0x260
[  421.863952]  ? kernel_write+0x120/0x120
[  421.867933]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.873387]  ? trace_hardirqs_on+0x310/0x310
[  421.877804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.883353]  __x64_sys_read+0x73/0xb0
[  421.887168]  do_syscall_64+0x1b9/0x820
[  421.891076]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  421.896452]  ? syscall_return_slowpath+0x5e0/0x5e0
[  421.901386]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.906236]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.911256]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  421.916280]  ? prepare_exit_to_usermode+0x291/0x3b0
[  421.921315]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.926174]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  421.931372] RIP: 0033:0x7ff70d3601fd
[  421.935087] Code: Bad RIP value.
[  421.938445] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  421.946159] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  421.953435] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  421.960702] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  421.967972] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  421.975241] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  421.982550] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  421.982616] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  421.989857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  421.989863] Call Trace:
[  421.989870]  <IRQ>
[  421.989896]  dump_stack+0x1c4/0x2b4
[  421.989919]  ? dump_stack_print_info.cold.2+0x52/0x52
[  421.996464] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  422.005777]  warn_alloc.cold.119+0xb7/0x1bd
[  422.008332] rsyslogd cpuset=
[  422.010482]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.014078] /
[  422.019277]  ? lock_downgrade+0x900/0x900
[  422.029309]  mems_allowed=0
[  422.033634]  ? trace_hardirqs_off+0xb8/0x310
[  422.054703]  ? trace_hardirqs_off+0xb8/0x310
[  422.059128]  __alloc_pages_slowpath+0x2667/0x2d80
[  422.064006]  ? warn_alloc+0x120/0x120
[  422.067822]  ? warn_alloc+0x120/0x120
[  422.071636]  ? print_usage_bug+0xc0/0xc0
[  422.075702]  ? warn_alloc+0x120/0x120
[  422.079506]  ? print_usage_bug+0xc0/0xc0
[  422.083576]  ? __lock_acquire+0x7ec/0x4ec0
[  422.087811]  ? __lock_acquire+0x7ec/0x4ec0
[  422.092053]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.097599]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.103141]  ? should_fail+0x22d/0xd01
[  422.107044]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.112157]  ? __lock_acquire+0x7ec/0x4ec0
[  422.116412]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.121515]  ? __lock_acquire+0x7ec/0x4ec0
[  422.125750]  ? should_fail+0x22d/0xd01
[  422.129657]  ? mark_held_locks+0x130/0x130
[  422.133902]  ? mark_held_locks+0x130/0x130
[  422.138140]  ? graph_lock+0x170/0x170
[  422.141943]  ? print_usage_bug+0xc0/0xc0
[  422.146006]  ? graph_lock+0x170/0x170
[  422.149806]  ? print_usage_bug+0xc0/0xc0
[  422.153872]  ? wq_watchdog_touch+0x9c/0xfe
[  422.158113]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.163662]  ? check_preemption_disabled+0x48/0x200
[  422.168688]  ? check_preemption_disabled+0x48/0x200
[  422.173725]  ? __lock_is_held+0xb5/0x140
[  422.177797]  __alloc_pages_nodemask+0xa80/0xde0
[  422.182472]  ? graph_lock+0x170/0x170
[  422.186284]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  422.191304]  ? graph_lock+0x170/0x170
[  422.195119]  ? find_held_lock+0x36/0x1c0
[  422.199204]  ? ____cache_alloc_node+0x1c7/0x1e0
[  422.203879]  ? lock_downgrade+0x900/0x900
[  422.208039]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.213592]  cache_grow_begin+0x91/0x8c0
[  422.217665]  ? do_raw_spin_unlock+0xa7/0x2f0
[  422.222090]  fallback_alloc+0x203/0x2e0
[  422.226084]  ____cache_alloc_node+0x1c7/0x1e0
[  422.230598]  kmem_cache_alloc_node+0xe3/0x730
[  422.235099]  ? ipv6_get_ifaddr+0x42e/0x620
[  422.239350]  __alloc_skb+0x119/0x770
[  422.243072]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  422.248358]  ? skb_scrub_packet+0x490/0x490
[  422.252682]  ? lock_downgrade+0x900/0x900
[  422.256842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.262385]  ? refcount_sub_and_test_checked+0x203/0x310
[  422.267842]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  422.273302]  ? addrconf_rs_timer+0x690/0x690
[  422.277727]  ndisc_alloc_skb+0x144/0x340
[  422.281799]  ndisc_send_rs+0x331/0x6e0
[  422.285694]  addrconf_rs_timer+0x314/0x690
[  422.289942]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.294202]  call_timer_fn+0x272/0x920
[  422.298224]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.302474]  ? process_timeout+0x40/0x40
[  422.306542]  ? find_held_lock+0x36/0x1c0
[  422.310646]  ? __run_timers+0x7da/0xc70
[  422.314635]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.319143]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.323657]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.327907]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  422.332505]  ? trace_hardirqs_on+0xbd/0x310
[  422.336829]  ? kasan_check_read+0x11/0x20
[  422.340985]  ? __run_timers+0x7da/0xc70
[  422.344963]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.350430]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.354683]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.358924]  __run_timers+0x7e5/0xc70
[  422.362749]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  422.368127]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  422.373151]  ? graph_lock+0x170/0x170
[  422.376973]  ? enqueue_hrtimer+0x1a5/0x560
[  422.381218]  ? lock_release+0x970/0x970
[  422.385206]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  422.390412]  ? find_held_lock+0x36/0x1c0
[  422.394485]  ? graph_lock+0x170/0x170
[  422.398291]  ? pvclock_read_flags+0x160/0x160
[  422.402791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.408340]  ? check_preemption_disabled+0x48/0x200
[  422.413378]  ? __lock_is_held+0xb5/0x140
[  422.417443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.422985]  ? check_preemption_disabled+0x48/0x200
[  422.428030]  run_timer_softirq+0x52/0xb0
[  422.432097]  ? rcu_read_lock_sched_held+0x108/0x120
[  422.437118]  __do_softirq+0x30b/0xad8
[  422.440930]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  422.446048]  ? pvclock_read_flags+0x160/0x160
[  422.450576]  ? lapic_next_event+0x5a/0x90
[  422.454735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.460283]  ? check_preemption_disabled+0x48/0x200
[  422.465310]  ? check_preemption_disabled+0x48/0x200
[  422.470342]  ? kvm_clock_read+0x18/0x30
[  422.474321]  ? kvm_sched_clock_read+0x9/0x20
[  422.478739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.484294]  ? check_preemption_disabled+0x48/0x200
[  422.489331]  irq_exit+0x17f/0x1c0
[  422.492796]  smp_apic_timer_interrupt+0x1cb/0x760
[  422.497648]  ? smp_reschedule_interrupt+0x109/0x650
[  422.502675]  ? smp_call_function_single_interrupt+0x650/0x650
[  422.508576]  ? interrupt_entry+0xb5/0xf0
[  422.512646]  ? trace_hardirqs_off_caller+0xbb/0x310
[  422.517672]  ? trace_hardirqs_off_caller+0xbb/0x310
[  422.522705]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.527568]  ? trace_hardirqs_on_caller+0x310/0x310
[  422.532597]  ? trace_hardirqs_on_caller+0x310/0x310
[  422.537626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.543185]  ? check_preemption_disabled+0x48/0x200
[  422.548225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.553789]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.558659]  apic_timer_interrupt+0xf/0x20
[  422.562899]  </IRQ>
[  422.565151] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  422.570108] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  422.589042] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  422.596773] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  422.604056] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  422.611352] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  422.618631] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  422.625914] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  422.633253]  skb_clone+0x1bb/0x500
[  422.636810]  ? finish_task_switch+0x2f5/0x900
[  422.641323]  ? skb_split+0x11e0/0x11e0
[  422.645226]  ? preempt_notifier_register+0x200/0x200
[  422.650343]  ? __switch_to_asm+0x34/0x70
[  422.654420]  ? __switch_to_asm+0x34/0x70
[  422.658489]  ? __switch_to_asm+0x40/0x70
[  422.662567]  ? __switch_to_asm+0x34/0x70
[  422.666640]  ? __switch_to_asm+0x40/0x70
[  422.670706]  ? __switch_to_asm+0x34/0x70
[  422.674774]  ? __switch_to_asm+0x40/0x70
[  422.678834]  ? __switch_to_asm+0x34/0x70
[  422.682906]  ? __switch_to_asm+0x34/0x70
[  422.686965]  ? __switch_to_asm+0x40/0x70
[  422.691029]  ? __switch_to_asm+0x34/0x70
[  422.695108]  bpf_clone_redirect+0xb9/0x490
[  422.699351]  ? __schedule+0x874/0x1ed0
[  422.703250]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  422.708277]  ? __sched_text_start+0x8/0x8
[  422.712438]  ? retint_kernel+0x2d/0x2d
[  422.716337]  ? find_held_lock+0x36/0x1c0
[  422.720414]  ? lock_acquire+0x1ed/0x520
[  422.724391]  ? bpf_test_run+0x32e/0x5a0
[  422.728387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.733945]  ? check_preemption_disabled+0x48/0x200
[  422.738979]  ? kasan_check_read+0x11/0x20
[  422.743140]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  422.748429]  ? rcu_bh_qs+0xc0/0xc0
[  422.751977]  ? preempt_schedule+0x4d/0x60
[  422.756134]  ? ___preempt_schedule+0x16/0x18
[  422.760570]  ? bpf_test_run+0x1c0/0x5a0
[  422.764568]  ? netlink_diag_dump+0x2a0/0x2a0
[  422.768991]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.774540]  ? bpf_test_init.isra.9+0x70/0x100
[  422.779150]  ? bpf_prog_test_run_skb+0x634/0xb40
[  422.783936]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  422.788791]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  422.794360]  ? fput+0x130/0x1a0
[  422.797653]  ? __bpf_prog_get+0x9b/0x290
[  422.801728]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  422.806588]  ? bpf_prog_test_run+0x130/0x1a0
[  422.811018]  ? __x64_sys_bpf+0x3d8/0x510
[  422.815099]  ? bpf_prog_get+0x20/0x20
[  422.818939]  ? do_syscall_64+0x1b9/0x820
[  422.823009]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  422.828392]  ? syscall_return_slowpath+0x5e0/0x5e0
[  422.833331]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.838194]  ? trace_hardirqs_on_caller+0x310/0x310
[  422.843220]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  422.848253]  ? prepare_exit_to_usermode+0x291/0x3b0
[  422.853297]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.858171]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  422.863585] warn_alloc_show_mem: 1 callbacks suppressed
[  422.863597] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  422.863599] Mem-Info:
[  422.863631] active_anon:50125 inactive_anon:112 isolated_anon:0
[  422.863631]  active_file:14 inactive_file:14 isolated_file:0
[  422.863631]  unevictable:0 dirty:0 writeback:0 unstable:0
[  422.863631]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  422.863631]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  422.863631]  free:13772 free_pcp:215 free_cma:0
[  422.868987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  422.875758] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  422.878166] Call Trace:
[  422.911055] Node 0 
[  422.920444]  <IRQ>
[  422.947969] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  422.950540]  dump_stack+0x1c4/0x2b4
[  422.952734] lowmem_reserve[]: 0
[  422.954891]  ? dump_stack_print_info.cold.2+0x52/0x52
[  422.980371]  2819 6323
[  422.984027]  warn_alloc.cold.119+0xb7/0x1bd
[  422.987254]  6323
[  422.992449]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.994919] Node 0 
[  422.999238]  ? lock_downgrade+0x900/0x900
[  423.001298] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  423.006116]  ? trace_hardirqs_off+0xb8/0x310
[  423.008313] lowmem_reserve[]: 0
[  423.012471]  ? trace_hardirqs_off+0xb8/0x310
[  423.039253]  0 3503
[  423.043689]  __alloc_pages_slowpath+0x2667/0x2d80
[  423.046928]  3503
[  423.051360]  ? warn_alloc+0x120/0x120
[  423.058392]  ? lock_release+0x970/0x970
[  423.060425] Node 0 
[  423.064220]  ? warn_alloc+0x120/0x120
[  423.068677] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  423.070895]  ? print_usage_bug+0xc0/0xc0
[  423.074665] lowmem_reserve[]:
[  423.102971]  ? warn_alloc+0x120/0x120
[  423.107006]  0
[  423.110108]  ? print_usage_bug+0xc0/0xc0
[  423.113882]  0
[  423.115681]  ? __lock_acquire+0x7ec/0x4ec0
[  423.119707]  0 0
[  423.121515]  ? __lock_acquire+0x7ec/0x4ec0
[  423.127699]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.131910] Node 0 
[  423.137448]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.137451] DMA: 1*4kB 
[  423.139691]  ? should_fail+0x22d/0xd01
[  423.145217] (U) 
[  423.147813]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.151667] 0*8kB 0*16kB 
[  423.153657]  ? __lock_acquire+0x7ec/0x4ec0
[  423.158728] 1*32kB (U) 
[  423.161506]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.165713] 2*64kB (U) 
[  423.168313]  ? __lock_acquire+0x7ec/0x4ec0
[  423.173381] 1*128kB (U) 
[  423.175975]  ? should_fail+0x22d/0xd01
[  423.180189] 1*256kB 
[  423.182866]  ? mark_held_locks+0x130/0x130
[  423.186720] (U) 
[  423.189039]  ? mark_held_locks+0x130/0x130
[  423.193247] 0*512kB 1*1024kB 
[  423.195228]  ? graph_lock+0x170/0x170
[  423.199435] (U) 
[  423.202553]  ? print_usage_bug+0xc0/0xc0
[  423.206332] 1*2048kB 
[  423.208298]  ? graph_lock+0x170/0x170
[  423.212333] (M) 
[  423.214739]  ? print_usage_bug+0xc0/0xc0
[  423.218519] 3*4096kB 
[  423.220494]  ? wq_watchdog_touch+0x9c/0xfe
[  423.224528] (M) 
[  423.226938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.231143] = 15908kB
[  423.233117]  ? check_preemption_disabled+0x48/0x200
[  423.238626] Node 0 
[  423.241060]  ? check_preemption_disabled+0x48/0x200
[  423.246039] DMA32: 4*4kB 
[  423.248292]  ? __lock_is_held+0xb5/0x140
[  423.253268] (M) 
[  423.256022]  __alloc_pages_nodemask+0xa80/0xde0
[  423.260060] 1*8kB (M) 
[  423.262049]  ? graph_lock+0x170/0x170
[  423.266683] 3*16kB (MH) 
[  423.269192]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  423.272957] 3*32kB (MH) 
[  423.275626]  ? graph_lock+0x170/0x170
[  423.280614] 6*64kB 
[  423.283288]  ? find_held_lock+0x36/0x1c0
[  423.287052] (MH) 
[  423.289291]  ? ____cache_alloc_node+0x1c7/0x1e0
[  423.293320] 5*128kB 
[  423.295374]  ? lock_downgrade+0x900/0x900
[  423.300013] (MH) 
[  423.302335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.306447] 2*256kB (M) 
[  423.308519]  cache_grow_begin+0x91/0x8c0
[  423.314031] 4*512kB 
[  423.316703]  ? do_raw_spin_unlock+0xa7/0x2f0
[  423.320735] (MH) 
[  423.323061]  fallback_alloc+0x203/0x2e0
[  423.327436] 3*1024kB 
[  423.329494]  ____cache_alloc_node+0x1c7/0x1e0
[  423.333439] (MH) 
[  423.335845]  kmem_cache_alloc_node+0xe3/0x730
[  423.340315] 3*2048kB 
[  423.342374]  ? ipv6_get_ifaddr+0x42e/0x620
[  423.346839] (M) 
[  423.349249]  __alloc_skb+0x119/0x770
[  423.353450] 3*4096kB 
[  423.355420]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  423.359102] (M) 
[  423.361508]  ? skb_scrub_packet+0x490/0x490
[  423.366761] = 25256kB
[  423.368731]  ? lock_downgrade+0x900/0x900
[  423.373022] Node 0 
[  423.375430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.379549] Normal: 
[  423.381783]  ? refcount_sub_and_test_checked+0x203/0x310
[  423.387295] 935*4kB 
[  423.389613]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  423.395037] (MEH) 
[  423.397359]  ? addrconf_rs_timer+0x690/0x690
[  423.402780] 451*8kB 
[  423.404941]  ndisc_alloc_skb+0x144/0x340
[  423.409305] (ME) 205*16kB 
[  423.411642]  ndisc_send_rs+0x331/0x6e0
[  423.415669] (MEH) 
[  423.418517]  addrconf_rs_timer+0x314/0x690
[  423.422371] 59*32kB 
[  423.424517]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.428719] (ME) 
[  423.431089]  call_timer_fn+0x272/0x920
[  423.435280] 10*64kB (MH) 
[  423.437350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.441213] 0*128kB 
[  423.443966]  ? process_timeout+0x40/0x40
[  423.448167] 3*256kB (H) 
[  423.450505]  ? find_held_lock+0x36/0x1c0
[  423.454542] 0*512kB 
[  423.457215]  ? mark_held_locks+0xc7/0x130
[  423.461245] 0*1024kB 
[  423.463562]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.467778] 0*2048kB 0*4096kB 
[  423.470199]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.474672] = 13924kB
[  423.477858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.482332] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  423.484733]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  423.488946] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  423.497778]  ? trace_hardirqs_on+0xbd/0x310
[  423.502335] 147 total pagecache pages
[  423.510934]  ? kasan_check_read+0x11/0x20
[  423.515235] 0 pages in swap cache
[  423.519022]  ? __run_timers+0x7da/0xc70
[  423.523149] Swap cache stats: add 0, delete 0, find 0/0
[  423.523157] Free swap  = 0kB
[  423.526614]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  423.530561] Total swap = 0kB
[  423.535918]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.538906] 1965979 pages RAM
[  423.544347]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.547332] 0 pages HighMem/MovableOnly
[  423.547341] 342307 pages reserved
[  423.551568]  __run_timers+0x7e5/0xc70
[  423.551597]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  423.554666] 0 pages cma reserved
[  423.558891]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  423.562904] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  423.566284]  ? graph_lock+0x170/0x170
[  423.570150] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  423.575418]  ? print_usage_bug+0xc0/0xc0
[  423.578759] syz-executor5 cpuset=
[  423.583764]  ? lock_release+0x970/0x970
[  423.590233] syz5
[  423.594029]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  423.604494]  mems_allowed=0
[  423.608553]  ? find_held_lock+0x36/0x1c0
[  423.630069]  ? graph_lock+0x170/0x170
[  423.633879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.639418]  ? check_preemption_disabled+0x48/0x200
[  423.644449]  ? __lock_is_held+0xb5/0x140
[  423.648510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.654051]  ? check_preemption_disabled+0x48/0x200
[  423.659086]  run_timer_softirq+0x52/0xb0
[  423.663147]  ? rcu_read_lock_sched_held+0x108/0x120
[  423.668194]  __do_softirq+0x30b/0xad8
[  423.672009]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  423.677126]  ? pvclock_read_flags+0x160/0x160
[  423.681623]  ? lapic_next_event+0x5a/0x90
[  423.685772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.691311]  ? check_preemption_disabled+0x48/0x200
[  423.696326]  ? check_preemption_disabled+0x48/0x200
[  423.701349]  ? kvm_clock_read+0x18/0x30
[  423.705325]  ? kvm_sched_clock_read+0x9/0x20
[  423.709737]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.715274]  ? check_preemption_disabled+0x48/0x200
[  423.720304]  irq_exit+0x17f/0x1c0
[  423.723761]  smp_apic_timer_interrupt+0x1cb/0x760
[  423.728604]  ? smp_reschedule_interrupt+0x109/0x650
[  423.733621]  ? smp_call_function_single_interrupt+0x650/0x650
[  423.739507]  ? interrupt_entry+0xb5/0xf0
[  423.743570]  ? trace_hardirqs_off_caller+0xbb/0x310
[  423.748583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  423.753601]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  423.758443]  ? trace_hardirqs_on_caller+0x310/0x310
[  423.763458]  ? trace_hardirqs_on_caller+0x310/0x310
[  423.768474]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.774012]  ? check_preemption_disabled+0x48/0x200
[  423.779031]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.784585]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  423.789439]  apic_timer_interrupt+0xf/0x20
[  423.793664]  </IRQ>
[  423.795904] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  423.801193] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  423.820108] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  423.827825] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  423.835096] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  423.842362] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  423.849628] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  423.856892] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  423.864201]  ? arch_local_irq_restore+0x45/0x52
[  423.868882]  dump_stack+0x195/0x2b4
[  423.872515]  ? dump_stack_print_info.cold.2+0x52/0x52
[  423.877719]  dump_header+0x27b/0xf72
[  423.881446]  ? mark_held_locks+0x130/0x130
[  423.885682]  ? pagefault_out_of_memory+0x197/0x197
[  423.890617]  ? __lock_acquire+0x7ec/0x4ec0
[  423.894850]  ? graph_lock+0x170/0x170
[  423.898650]  ? mem_cgroup_charge_statistics+0x780/0x780
[  423.904018]  ? print_usage_bug+0xc0/0xc0
[  423.908090]  ? graph_lock+0x170/0x170
[  423.911894]  ? print_usage_bug+0xc0/0xc0
[  423.915951]  ? print_usage_bug+0xc0/0xc0
[  423.920022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.925572]  ? find_held_lock+0x36/0x1c0
[  423.929643]  ? mark_held_locks+0xc7/0x130
[  423.933796]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  423.938898]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  423.944003]  ? lockdep_hardirqs_on+0x421/0x5c0
[  423.948591]  ? trace_hardirqs_on+0xbd/0x310
[  423.952908]  ? kasan_check_read+0x11/0x20
[  423.957061]  ? ___ratelimit+0x36f/0x655
[  423.961040]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  423.966500]  ? trace_hardirqs_on+0x310/0x310
[  423.970910]  ? lock_downgrade+0x900/0x900
[  423.975069]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  423.980173]  ? ___ratelimit+0xaa/0x655
[  423.984077]  ? idr_get_free+0xec0/0xec0
[  423.988051]  ? kasan_check_write+0x14/0x20
[  423.992293]  ? do_raw_spin_lock+0xc1/0x200
[  423.996542]  oom_kill_process.cold.27+0x10/0x903
[  424.001301]  ? graph_lock+0x170/0x170
[  424.005115]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  424.010911]  ? kasan_check_read+0x11/0x20
[  424.015063]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  424.020344]  ? oom_evaluate_task+0x540/0x540
[  424.024757]  ? find_held_lock+0x36/0x1c0
[  424.028824]  ? out_of_memory+0x974/0x1430
[  424.032972]  ? lock_downgrade+0x900/0x900
[  424.037123]  ? check_preemption_disabled+0x48/0x200
[  424.042146]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  424.047949]  ? kasan_check_read+0x11/0x20
[  424.052119]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  424.057396]  ? rcu_bh_qs+0xc0/0xc0
[  424.060945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.066483]  ? oom_evaluate_task+0x302/0x540
[  424.070901]  out_of_memory+0xa84/0x1430
[  424.074885]  ? oom_killer_disable+0x3a0/0x3a0
[  424.079382]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  424.084319]  ? __mutex_add_waiter+0x2a0/0x2a0
[  424.088830]  __alloc_pages_slowpath+0x2318/0x2d80
[  424.093705]  ? warn_alloc+0x120/0x120
[  424.097509]  ? dequeue_entity+0x3f4/0x1770
[  424.101750]  ? rcu_read_lock_sched_held+0x108/0x120
[  424.106775]  ? print_usage_bug+0xc0/0xc0
[  424.110858]  ? warn_alloc+0x120/0x120
[  424.114664]  ? print_usage_bug+0xc0/0xc0
[  424.118731]  ? print_usage_bug+0xc0/0xc0
[  424.122799]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.128343]  ? should_fail+0x22d/0xd01
[  424.132235]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.137370]  ? __lock_is_held+0xb5/0x140
[  424.141443]  ? graph_lock+0x170/0x170
[  424.145252]  ? ___might_sleep+0x1ed/0x300
[  424.149404]  ? lock_release+0x970/0x970
[  424.153380]  ? arch_local_save_flags+0x40/0x40
[  424.157975]  ? __might_sleep+0x95/0x190
[  424.161962]  __alloc_pages_nodemask+0xa80/0xde0
[  424.166633]  ? graph_lock+0x170/0x170
[  424.170438]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  424.175456]  ? graph_lock+0x170/0x170
[  424.179269]  ? mark_held_locks+0xc7/0x130
[  424.183415]  ? find_held_lock+0x36/0x1c0
[  424.187483]  ? cache_grow_begin+0x5a4/0x8c0
[  424.191807]  ? lockdep_hardirqs_on+0x421/0x5c0
[  424.196389]  ? trace_hardirqs_on+0xbd/0x310
[  424.201223]  ? fallback_alloc+0x203/0x2e0
[  424.205380]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  424.210837]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  424.216382]  cache_grow_begin+0x91/0x8c0
[  424.220445]  ? do_raw_spin_unlock+0xa7/0x2f0
[  424.224862]  fallback_alloc+0x203/0x2e0
[  424.228847]  ____cache_alloc_node+0x1c7/0x1e0
[  424.233351]  kmem_cache_alloc_trace+0x214/0x750
[  424.238038]  do_syslog+0xb9b/0x1690
[  424.241681]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  424.246701]  ? finish_wait+0x430/0x430
[  424.250597]  ? aa_path_link+0x5e0/0x5e0
[  424.254575]  kmsg_read+0x8f/0xc0
[  424.257941]  ? kmsg_poll+0xb0/0xb0
[  424.261491]  proc_reg_read+0x2a3/0x3d0
[  424.265386]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  424.270318]  ? trace_hardirqs_off+0x310/0x310
[  424.274822]  ? lockdep_hardirqs_on+0x421/0x5c0
[  424.279408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.284950]  __vfs_read+0x117/0x9b0
[  424.288582]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  424.293513]  ? vfs_copy_file_range+0xb90/0xb90
[  424.298719]  ? fsnotify+0x12f0/0x12f0
[  424.302530]  ? fsnotify_first_mark+0x350/0x350
[  424.307129]  ? security_file_permission+0x1c2/0x230
[  424.312153]  ? rw_verify_area+0x118/0x360
[  424.316315]  vfs_read+0x17f/0x3c0
[  424.319776]  ksys_read+0x101/0x260
[  424.323326]  ? kernel_write+0x120/0x120
[  424.327304]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  424.332751]  ? trace_hardirqs_on+0x310/0x310
[  424.337161]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.342714]  __x64_sys_read+0x73/0xb0
[  424.346532]  do_syscall_64+0x1b9/0x820
[  424.350418]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  424.355780]  ? syscall_return_slowpath+0x5e0/0x5e0
[  424.360709]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.365553]  ? trace_hardirqs_on_caller+0x310/0x310
[  424.370572]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  424.375589]  ? prepare_exit_to_usermode+0x291/0x3b0
[  424.380616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.385466]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  424.390652] RIP: 0033:0x7ff70d3601fd
[  424.394367] Code: Bad RIP value.
[  424.397729] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  424.405442] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  424.412710] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  424.419978] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  424.427247] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  424.434516] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  424.441817] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  424.441882] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  424.449096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  424.449102] Call Trace:
[  424.449109]  <IRQ>
[  424.449131]  dump_stack+0x1c4/0x2b4
[  424.449151]  ? dump_stack_print_info.cold.2+0x52/0x52
[  424.455681] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  424.464988]  warn_alloc.cold.119+0xb7/0x1bd
[  424.467534] rsyslogd cpuset=
[  424.469681]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  424.473278] /
[  424.478460]  ? lock_downgrade+0x900/0x900
[  424.488484]  mems_allowed=0
[  424.492799]  ? trace_hardirqs_off+0xb8/0x310
[  424.513760]  ? trace_hardirqs_off+0xb8/0x310
[  424.518187]  __alloc_pages_slowpath+0x2667/0x2d80
[  424.523066]  ? warn_alloc+0x120/0x120
[  424.526882]  ? trace_hardirqs_on+0x310/0x310
[  424.531293]  ? warn_alloc+0x120/0x120
[  424.535097]  ? print_usage_bug+0xc0/0xc0
[  424.539160]  ? warn_alloc+0x120/0x120
[  424.542966]  ? ktime_get+0x2e1/0x440
[  424.546680]  ? print_usage_bug+0xc0/0xc0
[  424.550742]  ? __lock_acquire+0x7ec/0x4ec0
[  424.554973]  ? __lock_acquire+0x7ec/0x4ec0
[  424.559219]  ? kasan_check_read+0x11/0x20
[  424.563371]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.568914]  ? should_fail+0x22d/0xd01
[  424.572803]  ? rcu_bh_qs+0xc0/0xc0
[  424.576346]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.581458]  ? __lock_acquire+0x7ec/0x4ec0
[  424.585704]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.590806]  ? __lock_acquire+0x7ec/0x4ec0
[  424.595039]  ? should_fail+0x22d/0xd01
[  424.598930]  ? rcu_idle_enter+0x4b0/0x4b0
[  424.603087]  ? mark_held_locks+0x130/0x130
[  424.607330]  ? mark_held_locks+0x130/0x130
[  424.611574]  ? mark_held_locks+0xc7/0x130
[  424.615725]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  424.620745]  ? graph_lock+0x170/0x170
[  424.624543]  ? print_usage_bug+0xc0/0xc0
[  424.628618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.634161]  ? check_preemption_disabled+0x48/0x200
[  424.639192]  ? check_preemption_disabled+0x48/0x200
[  424.644227]  ? __lock_is_held+0xb5/0x140
[  424.648297]  __alloc_pages_nodemask+0xa80/0xde0
[  424.652965]  ? graph_lock+0x170/0x170
[  424.656772]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  424.661787]  ? graph_lock+0x170/0x170
[  424.665605]  ? find_held_lock+0x36/0x1c0
[  424.669680]  ? ____cache_alloc_node+0x1c7/0x1e0
[  424.674353]  ? lock_downgrade+0x900/0x900
[  424.678510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.684067]  cache_grow_begin+0x91/0x8c0
[  424.688135]  ? do_raw_spin_unlock+0xa7/0x2f0
[  424.692563]  fallback_alloc+0x203/0x2e0
[  424.696547]  ____cache_alloc_node+0x1c7/0x1e0
[  424.701057]  kmem_cache_alloc_node+0xe3/0x730
[  424.705562]  ? ipv6_get_ifaddr+0x42e/0x620
[  424.709817]  __alloc_skb+0x119/0x770
[  424.713531]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  424.718814]  ? skb_scrub_packet+0x490/0x490
[  424.723136]  ? lock_downgrade+0x900/0x900
[  424.727292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.732831]  ? refcount_sub_and_test_checked+0x203/0x310
[  424.738286]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  424.743741]  ? addrconf_rs_timer+0x690/0x690
[  424.748166]  ndisc_alloc_skb+0x144/0x340
[  424.752246]  ndisc_send_rs+0x331/0x6e0
[  424.756144]  addrconf_rs_timer+0x314/0x690
[  424.760391]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  424.764638]  call_timer_fn+0x272/0x920
[  424.768525]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  424.772767]  ? process_timeout+0x40/0x40
[  424.776826]  ? find_held_lock+0x36/0x1c0
[  424.780894]  ? __run_timers+0x7da/0xc70
[  424.784874]  ? _raw_spin_unlock_irq+0x27/0x80
[  424.789384]  ? _raw_spin_unlock_irq+0x27/0x80
[  424.793882]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  424.798120]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  424.802704]  ? trace_hardirqs_on+0xbd/0x310
[  424.807024]  ? kasan_check_read+0x11/0x20
[  424.811171]  ? __run_timers+0x7da/0xc70
[  424.815155]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  424.820622]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  424.824863]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  424.829096]  __run_timers+0x7e5/0xc70
[  424.832911]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  424.838279]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  424.843299]  ? graph_lock+0x170/0x170
[  424.847104]  ? enqueue_hrtimer+0x1a5/0x560
[  424.851334]  ? lock_release+0x970/0x970
[  424.855313]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  424.860507]  ? find_held_lock+0x36/0x1c0
[  424.864577]  ? graph_lock+0x170/0x170
[  424.868385]  ? pvclock_read_flags+0x160/0x160
[  424.872887]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.878429]  ? check_preemption_disabled+0x48/0x200
[  424.883457]  ? __lock_is_held+0xb5/0x140
[  424.887523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.893067]  ? check_preemption_disabled+0x48/0x200
[  424.898092]  run_timer_softirq+0x52/0xb0
[  424.902156]  ? rcu_read_lock_sched_held+0x108/0x120
[  424.907189]  __do_softirq+0x30b/0xad8
[  424.911007]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  424.916118]  ? pvclock_read_flags+0x160/0x160
[  424.920618]  ? lapic_next_event+0x5a/0x90
[  424.924766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.930309]  ? check_preemption_disabled+0x48/0x200
[  424.935325]  ? check_preemption_disabled+0x48/0x200
[  424.940345]  ? kvm_clock_read+0x18/0x30
[  424.944320]  ? kvm_sched_clock_read+0x9/0x20
[  424.948732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.954270]  ? check_preemption_disabled+0x48/0x200
[  424.959303]  irq_exit+0x17f/0x1c0
[  424.962761]  smp_apic_timer_interrupt+0x1cb/0x760
[  424.967601]  ? smp_reschedule_interrupt+0x109/0x650
[  424.972622]  ? smp_call_function_single_interrupt+0x650/0x650
[  424.978505]  ? interrupt_entry+0xb5/0xf0
[  424.982572]  ? trace_hardirqs_off_caller+0xbb/0x310
[  424.987590]  ? trace_hardirqs_off_caller+0xbb/0x310
[  424.992610]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.997456]  ? trace_hardirqs_on_caller+0x310/0x310
[  425.002469]  ? trace_hardirqs_on_caller+0x310/0x310
[  425.007484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.013111]  ? check_preemption_disabled+0x48/0x200
[  425.018146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.023700]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  425.028570]  apic_timer_interrupt+0xf/0x20
[  425.032802]  </IRQ>
[  425.035040] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  425.039969] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  425.058876] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  425.067091] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  425.074359] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  425.081624] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  425.088895] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  425.096196] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  425.103514]  skb_clone+0x1bb/0x500
[  425.107060]  ? finish_task_switch+0x2f5/0x900
[  425.111564]  ? skb_split+0x11e0/0x11e0
[  425.115452]  ? preempt_notifier_register+0x200/0x200
[  425.120563]  ? __switch_to_asm+0x34/0x70
[  425.124625]  ? __switch_to_asm+0x34/0x70
[  425.128684]  ? __switch_to_asm+0x40/0x70
[  425.132740]  ? __switch_to_asm+0x34/0x70
[  425.136802]  ? __switch_to_asm+0x40/0x70
[  425.140859]  ? __switch_to_asm+0x34/0x70
[  425.144917]  ? __switch_to_asm+0x40/0x70
[  425.148979]  ? __switch_to_asm+0x34/0x70
[  425.153038]  ? __switch_to_asm+0x34/0x70
[  425.157094]  ? __switch_to_asm+0x40/0x70
[  425.161202]  ? __switch_to_asm+0x34/0x70
[  425.165272]  bpf_clone_redirect+0xb9/0x490
[  425.169509]  ? __schedule+0x874/0x1ed0
[  425.173406]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  425.178426]  ? __sched_text_start+0x8/0x8
[  425.182583]  ? retint_kernel+0x2d/0x2d
[  425.186481]  ? find_held_lock+0x36/0x1c0
[  425.190551]  ? lock_acquire+0x1ed/0x520
[  425.194529]  ? bpf_test_run+0x32e/0x5a0
[  425.198511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.204049]  ? check_preemption_disabled+0x48/0x200
[  425.209068]  ? kasan_check_read+0x11/0x20
[  425.213219]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  425.218497]  ? rcu_bh_qs+0xc0/0xc0
[  425.222044]  ? preempt_schedule+0x4d/0x60
[  425.226201]  ? ___preempt_schedule+0x16/0x18
[  425.230617]  ? bpf_test_run+0x1c0/0x5a0
[  425.234605]  ? netlink_diag_dump+0x2a0/0x2a0
[  425.239017]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.244549]  ? bpf_test_init.isra.9+0x70/0x100
[  425.249144]  ? bpf_prog_test_run_skb+0x634/0xb40
[  425.253909]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  425.258749]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  425.264289]  ? fput+0x130/0x1a0
[  425.267575]  ? __bpf_prog_get+0x9b/0x290
[  425.271640]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  425.276480]  ? bpf_prog_test_run+0x130/0x1a0
[  425.280894]  ? __x64_sys_bpf+0x3d8/0x510
[  425.284959]  ? bpf_prog_get+0x20/0x20
[  425.288782]  ? do_syscall_64+0x1b9/0x820
[  425.292847]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  425.298227]  ? syscall_return_slowpath+0x5e0/0x5e0
[  425.303154]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  425.308014]  ? trace_hardirqs_on_caller+0x310/0x310
[  425.313034]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  425.318051]  ? prepare_exit_to_usermode+0x291/0x3b0
[  425.323071]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  425.327923]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  425.333301] warn_alloc_show_mem: 1 callbacks suppressed
[  425.333313] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  425.333315] Mem-Info:
[  425.333346] active_anon:50125 inactive_anon:112 isolated_anon:0
[  425.333346]  active_file:14 inactive_file:14 isolated_file:0
[  425.333346]  unevictable:0 dirty:0 writeback:0 unstable:0
[  425.333346]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  425.333346]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  425.333346]  free:13772 free_pcp:215 free_cma:0
[  425.338686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  425.345439] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  425.347836] Call Trace:
[  425.380717] Node 0 
[  425.390076]  <IRQ>
[  425.417584] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  425.420152]  dump_stack+0x1c4/0x2b4
[  425.422349] lowmem_reserve[]: 0
[  425.424505]  ? dump_stack_print_info.cold.2+0x52/0x52
[  425.449977]  2819 6323
[  425.453631]  warn_alloc.cold.119+0xb7/0x1bd
[  425.456866]  6323
[  425.462059]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  425.464524] Node 0 
[  425.468840]  ? lock_downgrade+0x900/0x900
[  425.470899] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  425.475711]  ? trace_hardirqs_off+0xb8/0x310
[  425.477910] lowmem_reserve[]: 0
[  425.482077]  ? trace_hardirqs_off+0xb8/0x310
[  425.508848]  0 3503
[  425.513267]  __alloc_pages_slowpath+0x2667/0x2d80
[  425.516506]  3503
[  425.520944]  ? warn_alloc+0x120/0x120
[  425.523131] Node 0 
[  425.527968]  ? warn_alloc+0x120/0x120
[  425.530031] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  425.533800]  ? print_usage_bug+0xc0/0xc0
[  425.536005] lowmem_reserve[]: 0
[  425.539806]  ? warn_alloc+0x120/0x120
[  425.568052]  0 0
[  425.572118]  ? print_usage_bug+0xc0/0xc0
[  425.575375]  0
[  425.579167]  ? __lock_acquire+0x7ec/0x4ec0
[  425.581131] Node 0 
[  425.585190]  ? __lock_acquire+0x7ec/0x4ec0
[  425.586969] DMA: 
[  425.591205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.593415] 1*4kB 
[  425.597638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.599673] (U) 
[  425.605210]  ? should_fail+0x22d/0xd01
[  425.607339] 0*8kB 
[  425.612869]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.614819] 0*16kB 
[  425.618696]  ? __lock_acquire+0x7ec/0x4ec0
[  425.620824] 1*32kB 
[  425.625917]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.628129] (U) 
[  425.632358]  ? __lock_acquire+0x7ec/0x4ec0
[  425.634572] 2*64kB 
[  425.639666]  ? should_fail+0x22d/0xd01
[  425.641616] (U) 
[  425.645852]  ? mark_held_locks+0x130/0x130
[  425.648080] 1*128kB 
[  425.651958]  ? mark_held_locks+0x130/0x130
[  425.653906] (U) 
[  425.658128]  ? graph_lock+0x170/0x170
[  425.660427] 1*256kB 
[  425.664652]  ? print_usage_bug+0xc0/0xc0
[  425.666601] (U) 
[  425.670396]  ? graph_lock+0x170/0x170
[  425.672696] 0*512kB 
[  425.676750]  ? print_usage_bug+0xc0/0xc0
[  425.678700] 1*1024kB 
[  425.682496]  ? wq_watchdog_touch+0x9c/0xfe
[  425.684797] (U) 
[  425.688853]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.691240] 1*2048kB 
[  425.695468]  ? check_preemption_disabled+0x48/0x200
[  425.697415] (M) 
[  425.702946]  ? check_preemption_disabled+0x48/0x200
[  425.705333] 3*4096kB 
[  425.710347]  ? __lock_is_held+0xb5/0x140
[  425.712293] (M) 
[  425.717306]  __alloc_pages_nodemask+0xa80/0xde0
[  425.719688] = 15908kB
[  425.723741]  ? graph_lock+0x170/0x170
[  425.725691] Node 0 
[  425.730357]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  425.732745] DMA32: 
[  425.736540]  ? graph_lock+0x170/0x170
[  425.738759] 4*4kB 
[  425.743772]  ? find_held_lock+0x36/0x1c0
[  425.745977] (M) 
[  425.749790]  ? ____cache_alloc_node+0x1c7/0x1e0
[  425.751902] 1*8kB (M) 
[  425.755962]  ? lock_downgrade+0x900/0x900
[  425.757915] 3*16kB 
[  425.762581]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.765047] (MH) 
[  425.769204]  cache_grow_begin+0x91/0x8c0
[  425.771411] 3*32kB (MH) 
[  425.776950]  ? do_raw_spin_unlock+0xa7/0x2f0
[  425.778989] 6*64kB 
[  425.783046]  fallback_alloc+0x203/0x2e0
[  425.785686] (MH) 
[  425.790091]  ____cache_alloc_node+0x1c7/0x1e0
[  425.792302] 5*128kB 
[  425.796268]  kmem_cache_alloc_node+0xe3/0x730
[  425.798305] (MH) 
[  425.802797]  ? ipv6_get_ifaddr+0x42e/0x620
[  425.805096] 2*256kB 
[  425.809591]  __alloc_skb+0x119/0x770
[  425.811623] (M) 
[  425.815851]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  425.818146] 4*512kB 
[  425.821854]  ? skb_scrub_packet+0x490/0x490
[  425.823803] (MH) 
[  425.829084]  ? lock_downgrade+0x900/0x900
[  425.831378] 3*1024kB (MH) 
[  425.835710]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.837734] 3*2048kB (M) 
[  425.841884]  ? refcount_sub_and_test_checked+0x203/0x310
[  425.844702] 3*4096kB 
[  425.850237]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  425.852999] (M) 
[  425.858463]  ? addrconf_rs_timer+0x690/0x690
[  425.860840] = 25256kB
[  425.860848] Node 0 
[  425.866323]  ndisc_alloc_skb+0x144/0x340
[  425.868270] Normal: 
[  425.872679]  ndisc_send_rs+0x331/0x6e0
[  425.875064] 935*4kB 
[  425.877300]  addrconf_rs_timer+0x314/0x690
[  425.881333] (MEH) 
[  425.883660]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.887532] 451*8kB 
[  425.889910]  call_timer_fn+0x272/0x920
[  425.894105] (ME) 
[  425.896256]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.900460] 205*16kB (MEH) 
[  425.902790]  ? process_timeout+0x40/0x40
[  425.906644] 59*32kB (ME) 
[  425.908717]  ? find_held_lock+0x36/0x1c0
[  425.912921] 10*64kB (MH) 
[  425.915871]  ? mark_held_locks+0xc7/0x130
[  425.919894] 0*128kB 
[  425.922655]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.926686] 3*256kB 
[  425.929438]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.933561] (H) 
[  425.935880]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.940345] 0*512kB 0*1024kB 
[  425.942678]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  425.947146] 0*2048kB 
[  425.949116]  ? trace_hardirqs_on+0xbd/0x310
[  425.953325] 0*4096kB 
[  425.956420]  ? kasan_check_read+0x11/0x20
[  425.960977] = 13924kB
[  425.963385]  ? __run_timers+0x7da/0xc70
[  425.967683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  425.970084]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  425.974216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  425.976615]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.980569] 147 total pagecache pages
[  425.989399]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.994826] 0 pages in swap cache
[  426.003391]  __run_timers+0x7e5/0xc70
[  426.007599] Swap cache stats: add 0, delete 0, find 0/0
[  426.007607] Free swap  = 0kB
[  426.011542]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  426.015738] Total swap = 0kB
[  426.019195]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  426.022967] 1965979 pages RAM
[  426.028319]  ? graph_lock+0x170/0x170
[  426.031309] 0 pages HighMem/MovableOnly
[  426.031334] 342307 pages reserved
[  426.036703]  ? print_usage_bug+0xc0/0xc0
[  426.039694] 0 pages cma reserved
[  426.044704]  ? lock_release+0x970/0x970
[  426.047849] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  426.051574]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  426.051596]  ? find_held_lock+0x36/0x1c0
[  426.051614]  ? graph_lock+0x170/0x170
[  426.055626] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  426.059019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.063051] syz-executor5 cpuset=
[  426.066418]  ? check_preemption_disabled+0x48/0x200
[  426.070364] syz5
[  426.076859]  ? __lock_is_held+0xb5/0x140
[  426.082015]  mems_allowed=0
[  426.086084]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.128736]  ? check_preemption_disabled+0x48/0x200
[  426.133762]  run_timer_softirq+0x52/0xb0
[  426.137826]  ? rcu_read_lock_sched_held+0x108/0x120
[  426.142843]  __do_softirq+0x30b/0xad8
[  426.146656]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  426.151764]  ? pvclock_read_flags+0x160/0x160
[  426.156257]  ? lapic_next_event+0x5a/0x90
[  426.160407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.165944]  ? check_preemption_disabled+0x48/0x200
[  426.170958]  ? check_preemption_disabled+0x48/0x200
[  426.175981]  ? kvm_clock_read+0x18/0x30
[  426.179957]  ? kvm_sched_clock_read+0x9/0x20
[  426.184373]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.189909]  ? check_preemption_disabled+0x48/0x200
[  426.194939]  irq_exit+0x17f/0x1c0
[  426.198860]  smp_apic_timer_interrupt+0x1cb/0x760
[  426.203702]  ? smp_reschedule_interrupt+0x109/0x650
[  426.208737]  ? smp_call_function_single_interrupt+0x650/0x650
[  426.214626]  ? interrupt_entry+0xb5/0xf0
[  426.218691]  ? trace_hardirqs_off_caller+0xbb/0x310
[  426.223707]  ? trace_hardirqs_off_caller+0xbb/0x310
[  426.228724]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.233587]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.238608]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.243625]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.249163]  ? check_preemption_disabled+0x48/0x200
[  426.254199]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.259749]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.264608]  apic_timer_interrupt+0xf/0x20
[  426.268838]  </IRQ>
[  426.271084] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  426.276360] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  426.295259] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  426.302969] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  426.310237] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  426.317503] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  426.324772] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  426.332037] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  426.339332]  ? arch_local_irq_restore+0x45/0x52
[  426.344009]  dump_stack+0x195/0x2b4
[  426.347642]  ? dump_stack_print_info.cold.2+0x52/0x52
[  426.352845]  dump_header+0x27b/0xf72
[  426.356572]  ? mark_held_locks+0x130/0x130
[  426.360812]  ? pagefault_out_of_memory+0x197/0x197
[  426.365747]  ? __lock_acquire+0x7ec/0x4ec0
[  426.369981]  ? graph_lock+0x170/0x170
[  426.373784]  ? mem_cgroup_charge_statistics+0x780/0x780
[  426.379151]  ? print_usage_bug+0xc0/0xc0
[  426.383230]  ? graph_lock+0x170/0x170
[  426.387031]  ? print_usage_bug+0xc0/0xc0
[  426.391095]  ? print_usage_bug+0xc0/0xc0
[  426.395164]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.400712]  ? find_held_lock+0x36/0x1c0
[  426.404782]  ? mark_held_locks+0xc7/0x130
[  426.408932]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  426.414032]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  426.419169]  ? lockdep_hardirqs_on+0x421/0x5c0
[  426.423764]  ? trace_hardirqs_on+0xbd/0x310
[  426.428089]  ? kasan_check_read+0x11/0x20
[  426.432245]  ? ___ratelimit+0x36f/0x655
[  426.436231]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  426.441683]  ? trace_hardirqs_on+0x310/0x310
[  426.446092]  ? lock_downgrade+0x900/0x900
[  426.450250]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  426.455356]  ? ___ratelimit+0xaa/0x655
[  426.459253]  ? idr_get_free+0xec0/0xec0
[  426.463227]  ? kasan_check_write+0x14/0x20
[  426.467468]  ? do_raw_spin_lock+0xc1/0x200
[  426.471728]  oom_kill_process.cold.27+0x10/0x903
[  426.476485]  ? graph_lock+0x170/0x170
[  426.480294]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  426.486092]  ? kasan_check_read+0x11/0x20
[  426.490239]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  426.495527]  ? oom_evaluate_task+0x540/0x540
[  426.499941]  ? find_held_lock+0x36/0x1c0
[  426.504011]  ? out_of_memory+0x974/0x1430
[  426.508164]  ? lock_downgrade+0x900/0x900
[  426.512328]  ? check_preemption_disabled+0x48/0x200
[  426.517354]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  426.523151]  ? kasan_check_read+0x11/0x20
[  426.527308]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  426.532586]  ? rcu_bh_qs+0xc0/0xc0
[  426.536132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.541670]  ? oom_evaluate_task+0x302/0x540
[  426.546089]  out_of_memory+0xa84/0x1430
[  426.550083]  ? oom_killer_disable+0x3a0/0x3a0
[  426.554581]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  426.559517]  ? __mutex_add_waiter+0x2a0/0x2a0
[  426.564025]  __alloc_pages_slowpath+0x2318/0x2d80
[  426.568909]  ? warn_alloc+0x120/0x120
[  426.572712]  ? dequeue_entity+0x3f4/0x1770
[  426.576945]  ? rcu_read_lock_sched_held+0x108/0x120
[  426.581971]  ? print_usage_bug+0xc0/0xc0
[  426.586031]  ? warn_alloc+0x120/0x120
[  426.589836]  ? print_usage_bug+0xc0/0xc0
[  426.593905]  ? print_usage_bug+0xc0/0xc0
[  426.597972]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.603513]  ? should_fail+0x22d/0xd01
[  426.607404]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  426.612537]  ? __lock_is_held+0xb5/0x140
[  426.616609]  ? graph_lock+0x170/0x170
[  426.620413]  ? ___might_sleep+0x1ed/0x300
[  426.624556]  ? lock_release+0x970/0x970
[  426.628535]  ? arch_local_save_flags+0x40/0x40
[  426.633131]  ? __might_sleep+0x95/0x190
[  426.637116]  __alloc_pages_nodemask+0xa80/0xde0
[  426.641788]  ? graph_lock+0x170/0x170
[  426.645598]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  426.650625]  ? graph_lock+0x170/0x170
[  426.654438]  ? mark_held_locks+0xc7/0x130
[  426.658581]  ? find_held_lock+0x36/0x1c0
[  426.662658]  ? cache_grow_begin+0x5a4/0x8c0
[  426.666982]  ? lockdep_hardirqs_on+0x421/0x5c0
[  426.671569]  ? trace_hardirqs_on+0xbd/0x310
[  426.675892]  ? fallback_alloc+0x203/0x2e0
[  426.680041]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  426.685516]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  426.691065]  cache_grow_begin+0x91/0x8c0
[  426.695129]  ? do_raw_spin_unlock+0xa7/0x2f0
[  426.699553]  fallback_alloc+0x203/0x2e0
[  426.703539]  ____cache_alloc_node+0x1c7/0x1e0
[  426.708050]  kmem_cache_alloc_trace+0x214/0x750
[  426.712739]  do_syslog+0xb9b/0x1690
[  426.716380]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  426.721401]  ? finish_wait+0x430/0x430
[  426.725296]  ? aa_path_link+0x5e0/0x5e0
[  426.729281]  kmsg_read+0x8f/0xc0
[  426.732650]  ? kmsg_poll+0xb0/0xb0
[  426.736206]  proc_reg_read+0x2a3/0x3d0
[  426.740120]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  426.745077]  ? trace_hardirqs_off+0x310/0x310
[  426.749588]  ? lockdep_hardirqs_on+0x421/0x5c0
[  426.754171]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.759726]  __vfs_read+0x117/0x9b0
[  426.763358]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  426.768289]  ? vfs_copy_file_range+0xb90/0xb90
[  426.772877]  ? fsnotify+0x12f0/0x12f0
[  426.776685]  ? fsnotify_first_mark+0x350/0x350
[  426.781281]  ? security_file_permission+0x1c2/0x230
[  426.786307]  ? rw_verify_area+0x118/0x360
[  426.790458]  vfs_read+0x17f/0x3c0
[  426.793921]  ksys_read+0x101/0x260
[  426.797470]  ? kernel_write+0x120/0x120
[  426.801456]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  426.806907]  ? trace_hardirqs_on+0x310/0x310
[  426.811314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.816860]  __x64_sys_read+0x73/0xb0
[  426.820667]  do_syscall_64+0x1b9/0x820
[  426.824554]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  426.829920]  ? syscall_return_slowpath+0x5e0/0x5e0
[  426.834851]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.839694]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.844711]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  426.849734]  ? prepare_exit_to_usermode+0x291/0x3b0
[  426.854756]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.859608]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  426.864804] RIP: 0033:0x7ff70d3601fd
[  426.868517] Code: Bad RIP value.
[  426.871878] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  426.879587] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  426.886858] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  426.894125] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  426.901389] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  426.908655] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  426.915955] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  426.916022] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  426.923234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  426.923239] Call Trace:
[  426.923246]  <IRQ>
[  426.923269]  dump_stack+0x1c4/0x2b4
[  426.923288]  ? dump_stack_print_info.cold.2+0x52/0x52
[  426.929859] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  426.939122]  warn_alloc.cold.119+0xb7/0x1bd
[  426.941675] rsyslogd cpuset=
[  426.943824]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  426.947423] /
[  426.952612]  ? lock_downgrade+0x900/0x900
[  426.962642]  mems_allowed=0
[  426.966958]  ? trace_hardirqs_off+0xb8/0x310
[  426.987923]  ? trace_hardirqs_off+0xb8/0x310
[  426.992341]  __alloc_pages_slowpath+0x2667/0x2d80
[  426.997227]  ? warn_alloc+0x120/0x120
[  427.001035]  ? warn_alloc+0x120/0x120
[  427.004841]  ? print_usage_bug+0xc0/0xc0
[  427.008900]  ? warn_alloc+0x120/0x120
[  427.012703]  ? print_usage_bug+0xc0/0xc0
[  427.016771]  ? __lock_acquire+0x7ec/0x4ec0
[  427.021003]  ? __lock_acquire+0x7ec/0x4ec0
[  427.025238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.030774]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.036311]  ? should_fail+0x22d/0xd01
[  427.040213]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.045316]  ? __lock_acquire+0x7ec/0x4ec0
[  427.049563]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.054669]  ? __lock_acquire+0x7ec/0x4ec0
[  427.058906]  ? should_fail+0x22d/0xd01
[  427.062809]  ? mark_held_locks+0x130/0x130
[  427.067549]  ? mark_held_locks+0x130/0x130
[  427.071796]  ? graph_lock+0x170/0x170
[  427.075601]  ? print_usage_bug+0xc0/0xc0
[  427.079665]  ? graph_lock+0x170/0x170
[  427.083465]  ? print_usage_bug+0xc0/0xc0
[  427.087539]  ? wq_watchdog_touch+0x9c/0xfe
[  427.091784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.097499]  ? check_preemption_disabled+0x48/0x200
[  427.102516]  ? check_preemption_disabled+0x48/0x200
[  427.107545]  ? __lock_is_held+0xb5/0x140
[  427.111624]  __alloc_pages_nodemask+0xa80/0xde0
[  427.116303]  ? graph_lock+0x170/0x170
[  427.120115]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  427.125128]  ? graph_lock+0x170/0x170
[  427.128942]  ? find_held_lock+0x36/0x1c0
[  427.133013]  ? ____cache_alloc_node+0x1c7/0x1e0
[  427.137682]  ? lock_downgrade+0x900/0x900
[  427.141842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.147404]  cache_grow_begin+0x91/0x8c0
[  427.151471]  ? do_raw_spin_unlock+0xa7/0x2f0
[  427.155898]  fallback_alloc+0x203/0x2e0
[  427.159886]  ____cache_alloc_node+0x1c7/0x1e0
[  427.164387]  kmem_cache_alloc_node+0xe3/0x730
[  427.168891]  ? ipv6_get_ifaddr+0x42e/0x620
[  427.173141]  __alloc_skb+0x119/0x770
[  427.176856]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  427.182144]  ? skb_scrub_packet+0x490/0x490
[  427.186469]  ? lock_downgrade+0x900/0x900
[  427.190628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.196167]  ? refcount_sub_and_test_checked+0x203/0x310
[  427.201636]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  427.207093]  ? addrconf_rs_timer+0x690/0x690
[  427.211523]  ndisc_alloc_skb+0x144/0x340
[  427.215600]  ndisc_send_rs+0x331/0x6e0
[  427.219502]  addrconf_rs_timer+0x314/0x690
[  427.223746]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.227999]  call_timer_fn+0x272/0x920
[  427.231892]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.236136]  ? process_timeout+0x40/0x40
[  427.240203]  ? find_held_lock+0x36/0x1c0
[  427.244279]  ? __run_timers+0x7da/0xc70
[  427.248296]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.252793]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.257294]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.261552]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  427.266143]  ? trace_hardirqs_on+0xbd/0x310
[  427.270465]  ? kasan_check_read+0x11/0x20
[  427.274614]  ? __run_timers+0x7da/0xc70
[  427.278595]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  427.284054]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.288301]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.292537]  __run_timers+0x7e5/0xc70
[  427.296358]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  427.301724]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  427.306747]  ? graph_lock+0x170/0x170
[  427.310550]  ? enqueue_hrtimer+0x1a5/0x560
[  427.314791]  ? lock_release+0x970/0x970
[  427.318771]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  427.323971]  ? find_held_lock+0x36/0x1c0
[  427.328040]  ? graph_lock+0x170/0x170
[  427.331844]  ? pvclock_read_flags+0x160/0x160
[  427.336343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.341885]  ? check_preemption_disabled+0x48/0x200
[  427.346919]  ? __lock_is_held+0xb5/0x140
[  427.350996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.356549]  ? check_preemption_disabled+0x48/0x200
[  427.361585]  run_timer_softirq+0x52/0xb0
[  427.365652]  ? rcu_read_lock_sched_held+0x108/0x120
[  427.370677]  __do_softirq+0x30b/0xad8
[  427.374497]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  427.379613]  ? pvclock_read_flags+0x160/0x160
[  427.384114]  ? lapic_next_event+0x5a/0x90
[  427.388265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.393810]  ? check_preemption_disabled+0x48/0x200
[  427.398831]  ? check_preemption_disabled+0x48/0x200
[  427.403858]  ? kvm_clock_read+0x18/0x30
[  427.407836]  ? kvm_sched_clock_read+0x9/0x20
[  427.412249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.417796]  ? check_preemption_disabled+0x48/0x200
[  427.422829]  irq_exit+0x17f/0x1c0
[  427.426288]  smp_apic_timer_interrupt+0x1cb/0x760
[  427.431133]  ? smp_reschedule_interrupt+0x109/0x650
[  427.436149]  ? smp_call_function_single_interrupt+0x650/0x650
[  427.442042]  ? interrupt_entry+0xb5/0xf0
[  427.446108]  ? trace_hardirqs_off_caller+0xbb/0x310
[  427.451126]  ? trace_hardirqs_off_caller+0xbb/0x310
[  427.456145]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.460989]  ? trace_hardirqs_on_caller+0x310/0x310
[  427.466007]  ? trace_hardirqs_on_caller+0x310/0x310
[  427.471025]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.476572]  ? check_preemption_disabled+0x48/0x200
[  427.481595]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.487146]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.492000]  apic_timer_interrupt+0xf/0x20
[  427.496230]  </IRQ>
[  427.498470] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  427.503400] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  427.522310] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  427.530033] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  427.537303] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  427.544574] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  427.551842] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  427.559112] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  427.566436]  skb_clone+0x1bb/0x500
[  427.569981]  ? finish_task_switch+0x2f5/0x900
[  427.574482]  ? skb_split+0x11e0/0x11e0
[  427.578374]  ? preempt_notifier_register+0x200/0x200
[  427.583648]  ? __switch_to_asm+0x34/0x70
[  427.587712]  ? __switch_to_asm+0x34/0x70
[  427.591774]  ? __switch_to_asm+0x40/0x70
[  427.595834]  ? __switch_to_asm+0x34/0x70
[  427.599897]  ? __switch_to_asm+0x40/0x70
[  427.603962]  ? __switch_to_asm+0x34/0x70
[  427.608019]  ? __switch_to_asm+0x40/0x70
[  427.612079]  ? __switch_to_asm+0x34/0x70
[  427.616144]  ? __switch_to_asm+0x34/0x70
[  427.620210]  ? __switch_to_asm+0x40/0x70
[  427.624274]  ? __switch_to_asm+0x34/0x70
[  427.628397]  bpf_clone_redirect+0xb9/0x490
[  427.632810]  ? __schedule+0x874/0x1ed0
[  427.636704]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  427.641728]  ? __sched_text_start+0x8/0x8
[  427.645882]  ? retint_kernel+0x2d/0x2d
[  427.649777]  ? find_held_lock+0x36/0x1c0
[  427.653845]  ? lock_acquire+0x1ed/0x520
[  427.657820]  ? bpf_test_run+0x32e/0x5a0
[  427.661796]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.667337]  ? check_preemption_disabled+0x48/0x200
[  427.672362]  ? kasan_check_read+0x11/0x20
[  427.676516]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  427.681797]  ? rcu_bh_qs+0xc0/0xc0
[  427.685344]  ? preempt_schedule+0x4d/0x60
[  427.689495]  ? ___preempt_schedule+0x16/0x18
[  427.693954]  ? bpf_test_run+0x1c0/0x5a0
[  427.697942]  ? netlink_diag_dump+0x2a0/0x2a0
[  427.702357]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.707893]  ? bpf_test_init.isra.9+0x70/0x100
[  427.712484]  ? bpf_prog_test_run_skb+0x634/0xb40
[  427.717253]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  427.722096]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  427.727633]  ? fput+0x130/0x1a0
[  427.730914]  ? __bpf_prog_get+0x9b/0x290
[  427.734981]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  427.739824]  ? bpf_prog_test_run+0x130/0x1a0
[  427.744245]  ? __x64_sys_bpf+0x3d8/0x510
[  427.748309]  ? bpf_prog_get+0x20/0x20
[  427.752132]  ? do_syscall_64+0x1b9/0x820
[  427.756199]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  427.761576]  ? syscall_return_slowpath+0x5e0/0x5e0
[  427.766510]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.771360]  ? trace_hardirqs_on_caller+0x310/0x310
[  427.776380]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  427.781400]  ? prepare_exit_to_usermode+0x291/0x3b0
[  427.786426]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.791276]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  427.796652] warn_alloc_show_mem: 1 callbacks suppressed
[  427.796664] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  427.796666] Mem-Info:
[  427.796698] active_anon:50125 inactive_anon:112 isolated_anon:0
[  427.796698]  active_file:14 inactive_file:14 isolated_file:0
[  427.796698]  unevictable:0 dirty:0 writeback:0 unstable:0
[  427.796698]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  427.796698]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  427.796698]  free:13772 free_pcp:215 free_cma:0
[  427.802034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  427.808793] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  427.811201] Call Trace:
[  427.844078] Node 0 
[  427.853431]  <IRQ>
[  427.880946] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  427.883509]  dump_stack+0x1c4/0x2b4
[  427.885708] lowmem_reserve[]:
[  427.887856]  ? dump_stack_print_info.cold.2+0x52/0x52
[  427.913349]  0 2819
[  427.917008]  warn_alloc.cold.119+0xb7/0x1bd
[  427.920069]  6323
[  427.925255]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  427.927463]  6323
[  427.931791]  ? lock_downgrade+0x900/0x900
[  427.933826] Node 0 
[  427.938667]  ? trace_hardirqs_off+0xb8/0x310
[  427.940725] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  427.944850]  ? trace_hardirqs_off+0xb8/0x310
[  427.947051] lowmem_reserve[]: 0
[  427.951477]  __alloc_pages_slowpath+0x2667/0x2d80
[  427.978255]  0 3503
[  427.982722]  ? warn_alloc+0x120/0x120
[  427.985934]  3503
[  427.990777]  ? trace_hardirqs_on+0x310/0x310
[  427.992988] Node 0 
[  427.996781]  ? warn_alloc+0x120/0x120
[  427.998847] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  428.003223]  ? print_usage_bug+0xc0/0xc0
[  428.005423] lowmem_reserve[]: 0
[  428.009227]  ? warn_alloc+0x120/0x120
[  428.037486]  0 0
[  428.041564]  ? ktime_get+0x2e1/0x440
[  428.044815]  0
[  428.048614]  ? print_usage_bug+0xc0/0xc0
[  428.050567] Node 0 
[  428.054276]  ? __lock_acquire+0x7ec/0x4ec0
[  428.056048] DMA: 1*4kB 
[  428.060111]  ? __lock_acquire+0x7ec/0x4ec0
[  428.062324] (U) 
[  428.066549]  ? kasan_check_read+0x11/0x20
[  428.069116] 0*8kB 
[  428.073354]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.075302] 0*16kB 
[  428.079445]  ? should_fail+0x22d/0xd01
[  428.081572] 1*32kB 
[  428.087107]  ? rcu_bh_qs+0xc0/0xc0
[  428.089320] (U) 
[  428.093215]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  428.095432] 2*64kB 
[  428.098963]  ? __lock_acquire+0x7ec/0x4ec0
[  428.100916] (U) 
[  428.106010]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  428.108219] 1*128kB (U) 
[  428.112451]  ? __lock_acquire+0x7ec/0x4ec0
[  428.112467]  ? should_fail+0x22d/0xd01
[  428.114416] 1*256kB (U) 
[  428.119523]  ? rcu_idle_enter+0x4b0/0x4b0
[  428.122165] 0*512kB 1*1024kB 
[  428.126412]  ? mark_held_locks+0x130/0x130
[  428.130266] (U) 
[  428.132929]  ? mark_held_locks+0x130/0x130
[  428.137043] 1*2048kB (M) 
[  428.140159]  ? mark_held_locks+0xc7/0x130
[  428.144359] 3*4096kB (M) 
[  428.146340]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  428.150549] = 15908kB
[  428.153299]  ? graph_lock+0x170/0x170
[  428.157423] Node 0 
[  428.160174]  ? print_usage_bug+0xc0/0xc0
[  428.165163] DMA32: 4*4kB 
[  428.167584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.171356] (M) 
[  428.173593]  ? check_preemption_disabled+0x48/0x200
[  428.177622] 1*8kB 
[  428.180376]  ? check_preemption_disabled+0x48/0x200
[  428.185881] (M) 3*16kB 
[  428.187870]  ? __lock_is_held+0xb5/0x140
[  428.192847] (MH) 
[  428.194993]  __alloc_pages_nodemask+0xa80/0xde0
[  428.200194] 3*32kB (MH) 
[  428.202783]  ? graph_lock+0x170/0x170
[  428.206816] 6*64kB 
[  428.208871]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  428.213513] (MH) 
[  428.216186]  ? graph_lock+0x170/0x170
[  428.219965] 5*128kB 
[  428.222209]  ? find_held_lock+0x36/0x1c0
[  428.227198] (MH) 
[  428.229262]  ? ____cache_alloc_node+0x1c7/0x1e0
[  428.233025] 2*256kB (M) 
[  428.235352]  ? lock_downgrade+0x900/0x900
[  428.239390] 4*512kB 
[  428.241450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.246089] (MH) 
[  428.248754]  cache_grow_begin+0x91/0x8c0
[  428.252866] 3*1024kB (MH) 
[  428.255205]  ? do_raw_spin_unlock+0xa7/0x2f0
[  428.260718] 3*2048kB 
[  428.262786]  fallback_alloc+0x203/0x2e0
[  428.266806] (M) 3*4096kB 
[  428.269662]  ____cache_alloc_node+0x1c7/0x1e0
[  428.274038] (M) 
[  428.276447]  kmem_cache_alloc_node+0xe3/0x730
[  428.280393] = 25256kB
[  428.283147]  ? ipv6_get_ifaddr+0x42e/0x620
[  428.287612] Node 0 
[  428.289592]  __alloc_skb+0x119/0x770
[  428.294050] Normal: 935*4kB 
[  428.296913]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  428.301118] (MEH) 
[  428.303356]  ? skb_scrub_packet+0x490/0x490
[  428.307045] 451*8kB 
[  428.310069]  ? lock_downgrade+0x900/0x900
[  428.315309] (ME) 
[  428.317460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.321748] 205*16kB 
[  428.324068]  ? refcount_sub_and_test_checked+0x203/0x310
[  428.328174] (MEH) 59*32kB 
[  428.330249]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  428.335761] (ME) 
[  428.338168]  ? addrconf_rs_timer+0x690/0x690
[  428.343585] 10*64kB (MH) 
[  428.346442]  ndisc_alloc_skb+0x144/0x340
[  428.351849] 0*128kB 3*256kB 
[  428.353921]  ndisc_send_rs+0x331/0x6e0
[  428.358302] (H) 
[  428.361063]  addrconf_rs_timer+0x314/0x690
[  428.365082] 0*512kB 0*1024kB 
[  428.368105]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.371963] 0*2048kB 
[  428.373944]  call_timer_fn+0x272/0x920
[  428.378146] 0*4096kB 
[  428.381247]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.385462] = 13924kB
[  428.387866]  ? process_timeout+0x40/0x40
[  428.391740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  428.394145]  ? find_held_lock+0x36/0x1c0
[  428.398356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  428.398365] 147 total pagecache pages
[  428.400804]  ? mark_held_locks+0xc7/0x130
[  428.404832] 0 pages in swap cache
[  428.413673]  ? _raw_spin_unlock_irq+0x27/0x80
[  428.417709] Swap cache stats: add 0, delete 0, find 0/0
[  428.417718] Free swap  = 0kB
[  428.426297]  ? _raw_spin_unlock_irq+0x27/0x80
[  428.430072] Total swap = 0kB
[  428.434227]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.437651] 1965979 pages RAM
[  428.442143]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  428.447477] 0 pages HighMem/MovableOnly
[  428.450488]  ? trace_hardirqs_on+0xbd/0x310
[  428.454947] 342307 pages reserved
[  428.454956] 0 pages cma reserved
[  428.457965]  ? kasan_check_read+0x11/0x20
[  428.462263] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  428.465281]  ? __run_timers+0x7da/0xc70
[  428.469982] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  428.473805]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  428.478099] syz-executor5 cpuset=
[  428.481555]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.484898] syz5
[  428.489044]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.495511]  mems_allowed=0
[  428.499473]  __run_timers+0x7e5/0xc70
[  428.535948]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  428.541319]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  428.546339]  ? graph_lock+0x170/0x170
[  428.550144]  ? print_usage_bug+0xc0/0xc0
[  428.554209]  ? lock_release+0x970/0x970
[  428.558192]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  428.563391]  ? find_held_lock+0x36/0x1c0
[  428.567457]  ? graph_lock+0x170/0x170
[  428.571274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.576814]  ? check_preemption_disabled+0x48/0x200
[  428.581843]  ? __lock_is_held+0xb5/0x140
[  428.585911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.591453]  ? check_preemption_disabled+0x48/0x200
[  428.596480]  run_timer_softirq+0x52/0xb0
[  428.600542]  ? rcu_read_lock_sched_held+0x108/0x120
[  428.605565]  __do_softirq+0x30b/0xad8
[  428.609378]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  428.614492]  ? pvclock_read_flags+0x160/0x160
[  428.618985]  ? lapic_next_event+0x5a/0x90
[  428.623138]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.628679]  ? check_preemption_disabled+0x48/0x200
[  428.633698]  ? check_preemption_disabled+0x48/0x200
[  428.638720]  ? kvm_clock_read+0x18/0x30
[  428.642700]  ? kvm_sched_clock_read+0x9/0x20
[  428.647111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.652649]  ? check_preemption_disabled+0x48/0x200
[  428.657680]  irq_exit+0x17f/0x1c0
[  428.661142]  smp_apic_timer_interrupt+0x1cb/0x760
[  428.665984]  ? smp_reschedule_interrupt+0x109/0x650
[  428.671003]  ? smp_call_function_single_interrupt+0x650/0x650
[  428.676892]  ? interrupt_entry+0xb5/0xf0
[  428.680960]  ? trace_hardirqs_off_caller+0xbb/0x310
[  428.685974]  ? trace_hardirqs_off_caller+0xbb/0x310
[  428.690995]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.695842]  ? trace_hardirqs_on_caller+0x310/0x310
[  428.700857]  ? trace_hardirqs_on_caller+0x310/0x310
[  428.705876]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.711420]  ? check_preemption_disabled+0x48/0x200
[  428.716439]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.721984]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.726841]  apic_timer_interrupt+0xf/0x20
[  428.731070]  </IRQ>
[  428.733313] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  428.738593] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  428.757512] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  428.765225] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  428.772495] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  428.779760] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  428.787025] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  428.794298] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  428.801596]  ? arch_local_irq_restore+0x45/0x52
[  428.806278]  dump_stack+0x195/0x2b4
[  428.809914]  ? dump_stack_print_info.cold.2+0x52/0x52
[  428.815117]  dump_header+0x27b/0xf72
[  428.818846]  ? mark_held_locks+0x130/0x130
[  428.823101]  ? pagefault_out_of_memory+0x197/0x197
[  428.828040]  ? __lock_acquire+0x7ec/0x4ec0
[  428.832276]  ? graph_lock+0x170/0x170
[  428.836089]  ? mem_cgroup_charge_statistics+0x780/0x780
[  428.841457]  ? print_usage_bug+0xc0/0xc0
[  428.845528]  ? graph_lock+0x170/0x170
[  428.849331]  ? print_usage_bug+0xc0/0xc0
[  428.853391]  ? print_usage_bug+0xc0/0xc0
[  428.857459]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.863000]  ? find_held_lock+0x36/0x1c0
[  428.867075]  ? mark_held_locks+0xc7/0x130
[  428.871228]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  428.876336]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  428.881444]  ? lockdep_hardirqs_on+0x421/0x5c0
[  428.886045]  ? trace_hardirqs_on+0xbd/0x310
[  428.890369]  ? kasan_check_read+0x11/0x20
[  428.894517]  ? ___ratelimit+0x36f/0x655
[  428.898494]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  428.903946]  ? trace_hardirqs_on+0x310/0x310
[  428.908357]  ? lock_downgrade+0x900/0x900
[  428.912521]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  428.917627]  ? ___ratelimit+0xaa/0x655
[  428.921520]  ? idr_get_free+0xec0/0xec0
[  428.925493]  ? kasan_check_write+0x14/0x20
[  428.929727]  ? do_raw_spin_lock+0xc1/0x200
[  428.933973]  oom_kill_process.cold.27+0x10/0x903
[  428.938790]  ? graph_lock+0x170/0x170
[  428.942598]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  428.948392]  ? kasan_check_read+0x11/0x20
[  428.952556]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  428.957840]  ? oom_evaluate_task+0x540/0x540
[  428.962255]  ? find_held_lock+0x36/0x1c0
[  428.966329]  ? out_of_memory+0x974/0x1430
[  428.970482]  ? lock_downgrade+0x900/0x900
[  428.974631]  ? check_preemption_disabled+0x48/0x200
[  428.979653]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  428.985447]  ? kasan_check_read+0x11/0x20
[  428.989594]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  428.994872]  ? rcu_bh_qs+0xc0/0xc0
[  428.998420]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.003957]  ? oom_evaluate_task+0x302/0x540
[  429.008375]  out_of_memory+0xa84/0x1430
[  429.012366]  ? oom_killer_disable+0x3a0/0x3a0
[  429.016864]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  429.021798]  ? __mutex_add_waiter+0x2a0/0x2a0
[  429.026308]  __alloc_pages_slowpath+0x2318/0x2d80
[  429.031197]  ? warn_alloc+0x120/0x120
[  429.035004]  ? dequeue_entity+0x3f4/0x1770
[  429.039241]  ? rcu_read_lock_sched_held+0x108/0x120
[  429.044269]  ? print_usage_bug+0xc0/0xc0
[  429.048331]  ? warn_alloc+0x120/0x120
[  429.052135]  ? print_usage_bug+0xc0/0xc0
[  429.056207]  ? print_usage_bug+0xc0/0xc0
[  429.060275]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.065973]  ? should_fail+0x22d/0xd01
[  429.069867]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.075006]  ? __lock_is_held+0xb5/0x140
[  429.079088]  ? graph_lock+0x170/0x170
[  429.082896]  ? ___might_sleep+0x1ed/0x300
[  429.087045]  ? lock_release+0x970/0x970
[  429.091211]  ? arch_local_save_flags+0x40/0x40
[  429.095810]  ? __might_sleep+0x95/0x190
[  429.099792]  __alloc_pages_nodemask+0xa80/0xde0
[  429.104460]  ? graph_lock+0x170/0x170
[  429.108265]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  429.113283]  ? graph_lock+0x170/0x170
[  429.117096]  ? mark_held_locks+0xc7/0x130
[  429.121243]  ? find_held_lock+0x36/0x1c0
[  429.125312]  ? cache_grow_begin+0x5a4/0x8c0
[  429.129638]  ? lockdep_hardirqs_on+0x421/0x5c0
[  429.134222]  ? trace_hardirqs_on+0xbd/0x310
[  429.138545]  ? fallback_alloc+0x203/0x2e0
[  429.142698]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  429.148158]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  429.153708]  cache_grow_begin+0x91/0x8c0
[  429.157772]  ? do_raw_spin_unlock+0xa7/0x2f0
[  429.162200]  fallback_alloc+0x203/0x2e0
[  429.166192]  ____cache_alloc_node+0x1c7/0x1e0
[  429.170694]  kmem_cache_alloc_trace+0x214/0x750
[  429.175378]  do_syslog+0xb9b/0x1690
[  429.179021]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  429.184043]  ? finish_wait+0x430/0x430
[  429.187940]  ? aa_path_link+0x5e0/0x5e0
[  429.191926]  kmsg_read+0x8f/0xc0
[  429.195290]  ? kmsg_poll+0xb0/0xb0
[  429.198836]  proc_reg_read+0x2a3/0x3d0
[  429.202730]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  429.207664]  ? trace_hardirqs_off+0x310/0x310
[  429.212165]  ? lockdep_hardirqs_on+0x421/0x5c0
[  429.216752]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.222304]  __vfs_read+0x117/0x9b0
[  429.225940]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  429.230874]  ? vfs_copy_file_range+0xb90/0xb90
[  429.235467]  ? fsnotify+0x12f0/0x12f0
[  429.239278]  ? fsnotify_first_mark+0x350/0x350
[  429.243882]  ? security_file_permission+0x1c2/0x230
[  429.248905]  ? rw_verify_area+0x118/0x360
[  429.253066]  vfs_read+0x17f/0x3c0
[  429.256532]  ksys_read+0x101/0x260
[  429.260085]  ? kernel_write+0x120/0x120
[  429.264085]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  429.269535]  ? trace_hardirqs_on+0x310/0x310
[  429.273944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.279493]  __x64_sys_read+0x73/0xb0
[  429.283306]  do_syscall_64+0x1b9/0x820
[  429.287217]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  429.292589]  ? syscall_return_slowpath+0x5e0/0x5e0
[  429.297516]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  429.302363]  ? trace_hardirqs_on_caller+0x310/0x310
[  429.307382]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  429.312409]  ? prepare_exit_to_usermode+0x291/0x3b0
[  429.317437]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  429.322303]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  429.327494] RIP: 0033:0x7ff70d3601fd
[  429.331216] Code: Bad RIP value.
[  429.334577] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  429.342284] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  429.349550] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  429.356816] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  429.364081] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  429.371348] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  429.378648] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  429.378680] rcu: INFO: rcu_preempt self-detected stall on CPU
[  429.385926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  429.391800] Call Trace:
[  429.401451] rcu: 	1-...!: (1 GPs behind) idle=dc6/1/0x4000000000000004 softirq=95133/95134 fqs=2 
[  429.403704]  <IRQ>
[  429.403729]  dump_stack+0x1c4/0x2b4
[  429.403748]  ? dump_stack_print_info.cold.2+0x52/0x52
[  429.403777]  warn_alloc.cold.119+0xb7/0x1bd
[  429.403793]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  429.403812]  ? lock_downgrade+0x900/0x900
[  429.403835]  ? trace_hardirqs_off+0xb8/0x310
[  429.403855]  ? trace_hardirqs_off+0xb8/0x310
[  429.403877]  __alloc_pages_slowpath+0x2667/0x2d80
[  429.403921]  ? warn_alloc+0x120/0x120
[  429.413266] rcu: 	
[  429.415421]  ? warn_alloc+0x120/0x120
[  429.419025]  (t=10706 jiffies g=39969 q=1318)
[  429.424209]  ? print_usage_bug+0xc0/0xc0
[  429.428516] rcu: rcu_preempt kthread starved for 10291 jiffies! g39969 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  429.433352]  ? warn_alloc+0x120/0x120
[  429.437474] rcu: RCU grace-period kthread stack dump:
[  429.441879]  ? print_usage_bug+0xc0/0xc0
[  429.446267] rcu_preempt     R
[  429.451133]  ? warn_alloc+0x120/0x120
[  429.454917]   running task    
[  429.457092]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.460904] 22872    10      2 0x80000000
[  429.465386]  ? should_fail+0x22d/0xd01
[  429.469421] Call Trace:
[  429.479900]  ? __lock_acquire+0x7ec/0x4ec0
[  429.483691]  __schedule+0x86c/0x1ed0
[  429.488868]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.492920]  ? __sched_text_start+0x8/0x8
[  429.496004]  ? __lock_acquire+0x7ec/0x4ec0
[  429.499787]  ? __mod_timer+0x6f6/0x1870
[  429.502965]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.508494]  ? add_timer_on+0x9f0/0x9f0
[  429.512622]  ? __lock_acquire+0x7ec/0x4ec0
[  429.516493]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.519053]  ? should_fail+0x22d/0xd01
[  429.519078]  ? mark_held_locks+0x130/0x130
[  429.523297]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.526996]  ? mark_held_locks+0x130/0x130
[  429.532089]  ? trace_hardirqs_on+0xbd/0x310
[  429.536220]  ? mark_held_locks+0x130/0x130
[  429.540444]  ? kasan_check_read+0x11/0x20
[  429.544406]  ? graph_lock+0x170/0x170
[  429.549494]  ? prepare_to_swait_event+0x25a/0x800
[  429.553451]  ? print_usage_bug+0xc0/0xc0
[  429.557674]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  429.562755]  ? mark_held_locks+0x130/0x130
[  429.562773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.566651]  schedule+0xfe/0x460
[  429.570869]  ? check_preemption_disabled+0x48/0x200
[  429.575959]  ? __schedule+0x1ed0/0x1ed0
[  429.580174]  ? check_preemption_disabled+0x48/0x200
[  429.580211]  ? __lock_is_held+0xb5/0x140
[  429.584512]  ? prepare_to_swait_event+0x25a/0x800
[  429.588732]  __alloc_pages_nodemask+0xa80/0xde0
[  429.592869]  ? __init_swait_queue_head+0x150/0x150
[  429.596647]  ? graph_lock+0x170/0x170
[  429.601479]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  429.605525]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  429.610959]  ? __lockdep_init_map+0x105/0x590
[  429.615170]  ? graph_lock+0x170/0x170
[  429.615204]  ? find_held_lock+0x36/0x1c0
[  429.620715]  ? lockdep_init_map+0x9/0x10
[  429.624072]  ? ____cache_alloc_node+0x1c7/0x1e0
[  429.629080]  schedule_timeout+0x140/0x260
[  429.633049]  ? lock_downgrade+0x900/0x900
[  429.638060]  ? usleep_range+0x1a0/0x1a0
[  429.642105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.646943]  ? __next_timer_interrupt+0x1a0/0x1a0
[  429.651593]  cache_grow_begin+0x91/0x8c0
[  429.656503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.660290]  ? do_raw_spin_unlock+0xa7/0x2f0
[  429.665378]  rcu_gp_kthread+0x9d9/0x2310
[  429.670381]  fallback_alloc+0x203/0x2e0
[  429.674879]  ? rcu_gp_init+0x1830/0x1830
[  429.678644]  ____cache_alloc_node+0x1c7/0x1e0
[  429.682686]  ? update_curr+0x344/0xbe0
[  429.686734]  kmem_cache_alloc_node+0xe3/0x730
[  429.691404]  ? graph_lock+0x170/0x170
[  429.695541]  ? ipv6_get_ifaddr+0x42e/0x620
[  429.699677]  ? __account_cfs_rq_runtime+0x790/0x790
[  429.703633]  __alloc_skb+0x119/0x770
[  429.709152]  ? __lock_acquire+0x7ec/0x4ec0
[  429.713978]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  429.718021]  ? graph_lock+0x170/0x170
[  429.723540]  ? skb_scrub_packet+0x490/0x490
[  429.727935]  ? mark_held_locks+0x130/0x130
[  429.731973]  ? lock_downgrade+0x900/0x900
[  429.735933]  ? __lock_is_held+0xb5/0x140
[  429.739979]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.744453]  ? __account_cfs_rq_runtime+0x790/0x790
[  429.748325]  ? refcount_sub_and_test_checked+0x203/0x310
[  429.752816]  ? set_next_entity+0x2f0/0xaf0
[  429.756595]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  429.760818]  ? mark_held_locks+0x130/0x130
[  429.765821]  ? addrconf_rs_timer+0x690/0x690
[  429.769514]  ? rcu_read_lock_sched_held+0x108/0x120
[  429.773743]  ndisc_alloc_skb+0x144/0x340
[  429.778997]  ? update_load_avg+0x2470/0x2470
[  429.782781]  ndisc_send_rs+0x331/0x6e0
[  429.787088]  ? __enqueue_entity+0x10d/0x1f0
[  429.791307]  addrconf_rs_timer+0x314/0x690
[  429.795442]  ? graph_lock+0x170/0x170
[  429.799488]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  429.805012]  ? match_held_lock+0x291/0x8d0
[  429.810021]  call_timer_fn+0x272/0x920
[  429.815443]  ? graph_lock+0x170/0x170
[  429.819661]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  429.825112]  ? match_held_lock+0x290/0x8d0
[  429.829330]  ? process_timeout+0x40/0x40
[  429.833730]  ? match_held_lock+0x290/0x8d0
[  429.838715]  ? find_held_lock+0x36/0x1c0
[  429.838740]  ? __run_timers+0x7da/0xc70
[  429.842779]  ? _raw_spin_unlock_irq+0x27/0x80
[  429.847169]  ? _raw_spin_unlock_irq+0x27/0x80
[  429.851050]  ? _raw_spin_unlock_irq+0x27/0x80
[  429.855357]  ? _raw_spin_unlock_irq+0x27/0x80
[  429.859579]  ? lockdep_hardirqs_on+0x421/0x5c0
[  429.863361]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  429.863377]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  429.867613]  ? trace_hardirqs_on+0xbd/0x310
[  429.871828]  ? trace_hardirqs_on+0xbd/0x310
[  429.875700]  ? kasan_check_read+0x11/0x20
[  429.879476]  ? kasan_check_read+0x11/0x20
[  429.879494]  ? __run_timers+0x7da/0xc70
[  429.883723]  ? mark_held_locks+0x130/0x130
[  429.887938]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  429.891981]  ? audit_add_watch+0xc1/0xdc0
[  429.896223]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  429.900264]  ? kasan_check_write+0x14/0x20
[  429.904230]  __run_timers+0x7e5/0xc70
[  429.908710]  ? finish_task_switch+0x2f5/0x900
[  429.913209]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  429.917677]  ? __switch_to_asm+0x40/0x70
[  429.922157]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  429.926727]  ? preempt_notifier_register+0x200/0x200
[  429.930948]  ? graph_lock+0x170/0x170
[  429.935525]  ? __switch_to_asm+0x34/0x70
[  429.939836]  ? enqueue_hrtimer+0x1a5/0x560
[  429.944137]  ? __switch_to_asm+0x34/0x70
[  429.948272]  ? lock_release+0x970/0x970
[  429.952401]  ? __switch_to_asm+0x40/0x70
[  429.956361]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  429.960580]  ? __switch_to_asm+0x40/0x70
[  429.966018]  ? find_held_lock+0x36/0x1c0
[  429.970146]  ? __switch_to_asm+0x34/0x70
[  429.974366]  ? graph_lock+0x170/0x170
[  429.978580]  ? __switch_to_asm+0x40/0x70
[  429.982368]  ? pvclock_read_flags+0x160/0x160
[  429.986847]  ? __switch_to_asm+0x34/0x70
[  429.992201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.996248]  ? __switch_to_asm+0x34/0x70
[  430.001269]  ? check_preemption_disabled+0x48/0x200
[  430.006351]  ? __switch_to_asm+0x40/0x70
[  430.010145]  ? __lock_is_held+0xb5/0x140
[  430.014179]  ? __switch_to_asm+0x40/0x70
[  430.018410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.022451]  ? __switch_to_asm+0x34/0x70
[  430.026424]  ? check_preemption_disabled+0x48/0x200
[  430.030462]  ? __switch_to_asm+0x40/0x70
[  430.035639]  run_timer_softirq+0x52/0xb0
[  430.039681]  ? __schedule+0x874/0x1ed0
[  430.043724]  ? rcu_read_lock_sched_held+0x108/0x120
[  430.047766]  ? __switch_to_asm+0x40/0x70
[  430.051555]  __do_softirq+0x30b/0xad8
[  430.055600]  ? __switch_to_asm+0x40/0x70
[  430.060086]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  430.064130]  ? graph_lock+0x170/0x170
[  430.069652]  ? pvclock_read_flags+0x160/0x160
[  430.073699]  ? __sched_text_start+0x8/0x8
[  430.078699]  ? lapic_next_event+0x5a/0x90
[  430.082752]  ? find_held_lock+0x36/0x1c0
[  430.086795]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.090843]  ? __kthread_parkme+0xce/0x1a0
[  430.096363]  ? check_preemption_disabled+0x48/0x200
[  430.100403]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  430.105405]  ? check_preemption_disabled+0x48/0x200
[  430.109445]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  430.113492]  ? kvm_clock_read+0x18/0x30
[  430.117361]  ? lockdep_hardirqs_on+0x421/0x5c0
[  430.122363]  ? kvm_sched_clock_read+0x9/0x20
[  430.126405]  ? trace_hardirqs_on+0xbd/0x310
[  430.130200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.134247]  ? kasan_check_read+0x11/0x20
[  430.139348]  ? check_preemption_disabled+0x48/0x200
[  430.143132]  ? __kthread_parkme+0xce/0x1a0
[  430.147620]  irq_exit+0x17f/0x1c0
[  430.151742]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  430.155875]  smp_apic_timer_interrupt+0x1cb/0x760
[  430.159916]  ? kasan_check_write+0x14/0x20
[  430.165440]  ? smp_reschedule_interrupt+0x109/0x650
[  430.169919]  ? do_raw_spin_lock+0xc1/0x200
[  430.174917]  ? smp_call_function_single_interrupt+0x650/0x650
[  430.180000]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  430.184995]  ? interrupt_entry+0xb5/0xf0
[  430.190091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.194051]  ? trace_hardirqs_off_caller+0xbb/0x310
[  430.199118]  ? __kthread_parkme+0xfb/0x1a0
[  430.203517]  ? trace_hardirqs_off_caller+0xbb/0x310
[  430.207819]  kthread+0x35a/0x420
[  430.213340]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  430.217473]  ? rcu_gp_init+0x1830/0x1830
[  430.222477]  ? trace_hardirqs_on_caller+0x310/0x310
[  430.226697]  ? kthread_bind+0x40/0x40
[  430.230133]  ? trace_hardirqs_on_caller+0x310/0x310
[  430.235565]  ret_from_fork+0x3a/0x50
[  430.240398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.244629] NMI backtrace for cpu 1
[  430.249631]  ? check_preemption_disabled+0x48/0x200
[  430.332415]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.337964]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  430.342818]  apic_timer_interrupt+0xf/0x20
[  430.347045]  </IRQ>
[  430.349284] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  430.354216] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  430.373116] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  430.380837] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  430.388103] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  430.395371] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  430.402637] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  430.409903] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  430.417230]  skb_clone+0x1bb/0x500
[  430.420775]  ? finish_task_switch+0x2f5/0x900
[  430.425274]  ? skb_split+0x11e0/0x11e0
[  430.429166]  ? preempt_notifier_register+0x200/0x200
[  430.434273]  ? __switch_to_asm+0x34/0x70
[  430.438337]  ? __switch_to_asm+0x34/0x70
[  430.442395]  ? __switch_to_asm+0x40/0x70
[  430.446449]  ? __switch_to_asm+0x34/0x70
[  430.450504]  ? __switch_to_asm+0x40/0x70
[  430.454569]  ? __switch_to_asm+0x34/0x70
[  430.458627]  ? __switch_to_asm+0x40/0x70
[  430.462688]  ? __switch_to_asm+0x34/0x70
[  430.466745]  ? __switch_to_asm+0x34/0x70
[  430.470804]  ? __switch_to_asm+0x40/0x70
[  430.474864]  ? __switch_to_asm+0x34/0x70
[  430.478936]  bpf_clone_redirect+0xb9/0x490
[  430.483176]  ? __schedule+0x874/0x1ed0
[  430.487077]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  430.492096]  ? __sched_text_start+0x8/0x8
[  430.496251]  ? retint_kernel+0x2d/0x2d
[  430.500143]  ? find_held_lock+0x36/0x1c0
[  430.504216]  ? lock_acquire+0x1ed/0x520
[  430.508196]  ? bpf_test_run+0x32e/0x5a0
[  430.512172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.517720]  ? check_preemption_disabled+0x48/0x200
[  430.522745]  ? kasan_check_read+0x11/0x20
[  430.526896]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  430.532173]  ? rcu_bh_qs+0xc0/0xc0
[  430.535725]  ? preempt_schedule+0x4d/0x60
[  430.539874]  ? ___preempt_schedule+0x16/0x18
[  430.544292]  ? bpf_test_run+0x1c0/0x5a0
[  430.548278]  ? netlink_diag_dump+0x2a0/0x2a0
[  430.552690]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.558223]  ? bpf_test_init.isra.9+0x70/0x100
[  430.562808]  ? bpf_prog_test_run_skb+0x634/0xb40
[  430.567578]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  430.572418]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  430.577955]  ? fput+0x130/0x1a0
[  430.581236]  ? __bpf_prog_get+0x9b/0x290
[  430.585308]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  430.590151]  ? bpf_prog_test_run+0x130/0x1a0
[  430.594575]  ? __x64_sys_bpf+0x3d8/0x510
[  430.598634]  ? bpf_prog_get+0x20/0x20
[  430.602458]  ? do_syscall_64+0x1b9/0x820
[  430.606522]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  430.611886]  ? syscall_return_slowpath+0x5e0/0x5e0
[  430.616813]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  430.621660]  ? trace_hardirqs_on_caller+0x310/0x310
[  430.626679]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  430.631696]  ? prepare_exit_to_usermode+0x291/0x3b0
[  430.636718]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  430.641572]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  430.646953] warn_alloc_show_mem: 1 callbacks suppressed
[  430.646965] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  430.646967] Mem-Info:
[  430.646998] active_anon:50125 inactive_anon:112 isolated_anon:0
[  430.646998]  active_file:14 inactive_file:14 isolated_file:0
[  430.646998]  unevictable:0 dirty:0 writeback:0 unstable:0
[  430.646998]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  430.646998]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  430.646998]  free:13772 free_pcp:215 free_cma:0
[  430.652333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  430.659092] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  430.661494] Call Trace:
[  430.694362] Node 0 
[  430.703712]  <IRQ>
[  430.731227] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  430.733788]  dump_stack+0x1c4/0x2b4
[  430.735989] lowmem_reserve[]: 0
[  430.738144]  ? dump_stack_print_info.cold.2+0x52/0x52
[  430.763617]  2819 6323
[  430.767248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.770493]  6323
[  430.775685]  ? trace_hardirqs_off+0xb8/0x310
[  430.778154] Node 0 
[  430.783686]  nmi_cpu_backtrace.cold.3+0x63/0xa2
[  430.785744] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  430.790120]  ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f
[  430.792331] lowmem_reserve[]:
[  430.796991]  nmi_trigger_cpumask_backtrace+0x1b3/0x1ed
[  430.823764]  0 0
[  430.828963]  arch_trigger_cpumask_backtrace+0x14/0x20
[  430.832039]  3503
[  430.837312]  rcu_dump_cpu_stacks+0x175/0x1c2
[  430.839261]  3503
[  430.844444]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  430.846482] Node 0 
[  430.850889]  print_cpu_stall.cold.78+0x2d3/0x524
[  430.852950] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  430.857938]  ? rcu_dynticks_snap+0x30/0x30
[  430.860148] lowmem_reserve[]:
[  430.864898]  ? check_preemption_disabled+0x48/0x200
[  430.893147]  0 0
[  430.897398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.900469]  0
[  430.905483]  ? check_preemption_disabled+0x48/0x200
[  430.907424]  0
[  430.912960]  ? check_preemption_disabled+0x48/0x200
[  430.914736] Node 0 
[  430.919743]  ? rcu_test_sync_prims+0x30/0x30
[  430.921520] DMA: 
[  430.926529]  ? __lock_is_held+0xb5/0x140
[  430.928738] 1*4kB 
[  430.933139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.935178] (U) 
[  430.939241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.941369] 0*8kB 
[  430.946903]  ? check_preemption_disabled+0x48/0x200
[  430.948851] 0*16kB 
[  430.954389]  rcu_check_callbacks+0xfd9/0x1990
[  430.956509] 1*32kB 
[  430.961532]  ? rcu_cpu_stall_reset+0x220/0x220
[  430.963734] (U) 
[  430.968227]  ? lock_release+0x970/0x970
[  430.970433] 2*64kB (U) 
[  430.975024]  ? graph_lock+0x170/0x170
[  430.976964] 1*128kB (U) 
[  430.980938]  ? graph_lock+0x170/0x170
[  430.983501] 1*256kB 
[  430.987293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.989940] (U) 
[  430.993798]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  430.996030] 0*512kB 
[  431.001561]  ? kvm_set_tsc_khz+0x540/0x540
[  431.003517] 1*1024kB 
[  431.008109]  ? graph_lock+0x170/0x170
[  431.010397] (U) 
[  431.014623]  ? timekeeping_advance+0x3cc/0xc00
[  431.017002] 1*2048kB (M) 
[  431.020807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.022750] 3*4096kB (M) 
[  431.027334]  ? check_preemption_disabled+0x48/0x200
[  431.030068] = 15908kB
[  431.035594]  ? check_preemption_disabled+0x48/0x200
[  431.035619]  ? trace_hardirqs_off+0xb8/0x310
[  431.038345] Node 0 
[  431.043354]  ? __lock_is_held+0xb5/0x140
[  431.045735] DMA32: 
[  431.050748]  ? trace_hardirqs_on+0x310/0x310
[  431.055125] 4*4kB 
[  431.057359]  ? check_preemption_disabled+0x48/0x200
[  431.061392] (M) 
[  431.063635]  ? raise_softirq+0x199/0x420
[  431.068477] 1*8kB (M) 
[  431.070639]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  431.075621] 3*16kB (MH) 
[  431.077605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.081631] 3*32kB (MH) 
[  431.084131]  ? check_preemption_disabled+0x48/0x200
[  431.088767] 6*64kB (MH) 
[  431.091440]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  431.096947] 5*128kB 
[  431.099608]  ? hrtimer_run_queues+0x9a/0x400
[  431.104597] (MH) 
[  431.107262]  ? run_local_timers+0x19b/0x230
[  431.112772] 2*256kB 
[  431.115087]  ? timer_clear_idle+0x90/0x90
[  431.119470] (M) 
[  431.121529]  ? debug_smp_processor_id+0x1c/0x20
[  431.125816] 4*512kB (MH) 
[  431.128145]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  431.132261] 3*1024kB 
[  431.134236]  ? account_process_tick+0x282/0x350
[  431.138873] (MH) 
[  431.141625]  update_process_times+0x2d/0x70
[  431.147566] 3*2048kB (M) 
[  431.149985]  tick_sched_handle+0x9f/0x180
[  431.154623] 3*4096kB 
[  431.156678]  tick_sched_timer+0x45/0x130
[  431.160972] (M) 
[  431.163720]  __hrtimer_run_queues+0x41c/0x10d0
[  431.167843] = 25256kB
[  431.170250]  ? tick_sched_do_timer+0x1a0/0x1a0
[  431.174284] Node 0 
[  431.176257]  ? hrtimer_start_range_ns+0xe00/0xe00
[  431.180808] Normal: 
[  431.183220]  ? pvclock_read_flags+0x160/0x160
[  431.187772] 935*4kB 
[  431.189999]  ? trace_hardirqs_on+0x310/0x310
[  431.194814] (MEH) 
[  431.197134]  ? kvm_clock_read+0x18/0x30
[  431.201597] 451*8kB 
[  431.203916]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  431.208298] (ME) 
[  431.210444]  ? ktime_get_update_offsets_now+0x3b6/0x550
[  431.214393] 205*16kB 
[  431.216712]  ? do_timer+0x50/0x50
[  431.221702] (MEH) 
[  431.223764]  ? trace_hardirqs_on+0x310/0x310
[  431.229100] 59*32kB (ME) 
[  431.231522]  ? do_raw_spin_lock+0xc1/0x200
[  431.234943] 10*64kB (MH) 
[  431.237102]  hrtimer_interrupt+0x313/0x780
[  431.241477] 0*128kB 3*256kB 
[  431.244259]  smp_apic_timer_interrupt+0x1a1/0x760
[  431.248450] (H) 
[  431.251216]  ? smp_call_function_single_interrupt+0x650/0x650
[  431.255423] 0*512kB 
[  431.258435]  ? interrupt_entry+0xb5/0xf0
[  431.263250] 0*1024kB 
[  431.265226]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.271085] 0*2048kB 
[  431.273401]  ? ____cache_alloc_node+0x1c7/0x1e0
[  431.277434] 0*4096kB 
[  431.279846]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.284831] = 13924kB
[  431.287235]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.291881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  431.294286]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.299437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  431.301840]  apic_timer_interrupt+0xf/0x20
[  431.306824] 147 total pagecache pages
[  431.315653] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  431.320471] 0 pages in swap cache
[  431.329043] Code: 40 7e 0f 85 32 ff ff ff e8 f5 ac 3e ff e9 28 ff ff ff e8 1c 14 c3 ff 48 83 3d ac 21 70 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 bf fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  431.333260] Swap cache stats: add 0, delete 0, find 0/0
[  431.337040] RSP: 0018:ffff8801daf07450 EFLAGS: 00000286
[  431.342388] Free swap  = 0kB
[  431.345826]  ORIG_RAX: ffffffffffffff13
[  431.364725] Total swap = 0kB
[  431.364735] 1965979 pages RAM
[  431.370094] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff10037d7917e
[  431.375431] 0 pages HighMem/MovableOnly
[  431.375440] 342307 pages reserved
[  431.378448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286
[  431.382395] 0 pages cma reserved
[  431.382470] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  431.385404] RBP: ffff8801daf074c0 R08: ffff8801bebc8bf0 R09: 0000000000000002
[  431.385416] R10: 0000000000000000 R11: ffff8801bebc8300 R12: ffff8801d9be7680
[  431.388568] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  431.395761] R13: ffff8801d9be7680 R14: 0000000000000000 R15: 0000000000000286
[  431.399718] syz-executor5 cpuset=
[  431.403167]  ? apic_timer_interrupt+0xa/0x20
[  431.410406] syz5
[  431.413785]  ? ipv6_get_ifaddr+0x42e/0x620
[  431.420233]  mems_allowed=0
[  431.427499]  __alloc_skb+0x119/0x770
[  431.473110]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  431.478398]  ? skb_scrub_packet+0x490/0x490
[  431.482721]  ? lock_downgrade+0x900/0x900
[  431.486878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.492415]  ? refcount_sub_and_test_checked+0x203/0x310
[  431.497871]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  431.503325]  ? addrconf_rs_timer+0x690/0x690
[  431.507749]  ndisc_alloc_skb+0x144/0x340
[  431.511820]  ndisc_send_rs+0x331/0x6e0
[  431.515724]  addrconf_rs_timer+0x314/0x690
[  431.519970]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.524228]  call_timer_fn+0x272/0x920
[  431.528117]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.532355]  ? process_timeout+0x40/0x40
[  431.536591]  ? find_held_lock+0x36/0x1c0
[  431.540662]  ? mark_held_locks+0xc7/0x130
[  431.544814]  ? _raw_spin_unlock_irq+0x27/0x80
[  431.549312]  ? _raw_spin_unlock_irq+0x27/0x80
[  431.553807]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.558041]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  431.562629]  ? trace_hardirqs_on+0xbd/0x310
[  431.566945]  ? kasan_check_read+0x11/0x20
[  431.571094]  ? __run_timers+0x7da/0xc70
[  431.575076]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  431.580536]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.584780]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.589013]  __run_timers+0x7e5/0xc70
[  431.592827]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  431.598200]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  431.603218]  ? graph_lock+0x170/0x170
[  431.607024]  ? print_usage_bug+0xc0/0xc0
[  431.611082]  ? lock_release+0x970/0x970
[  431.615064]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  431.620265]  ? find_held_lock+0x36/0x1c0
[  431.624337]  ? graph_lock+0x170/0x170
[  431.628144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.633687]  ? check_preemption_disabled+0x48/0x200
[  431.638723]  ? __lock_is_held+0xb5/0x140
[  431.642788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.648326]  ? check_preemption_disabled+0x48/0x200
[  431.653349]  run_timer_softirq+0x52/0xb0
[  431.657409]  ? rcu_read_lock_sched_held+0x108/0x120
[  431.662431]  __do_softirq+0x30b/0xad8
[  431.666243]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  431.671360]  ? pvclock_read_flags+0x160/0x160
[  431.675857]  ? lapic_next_event+0x5a/0x90
[  431.680006]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.685543]  ? check_preemption_disabled+0x48/0x200
[  431.690564]  ? check_preemption_disabled+0x48/0x200
[  431.695586]  ? kvm_clock_read+0x18/0x30
[  431.699562]  ? kvm_sched_clock_read+0x9/0x20
[  431.703975]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.709515]  ? check_preemption_disabled+0x48/0x200
[  431.714551]  irq_exit+0x17f/0x1c0
[  431.718011]  smp_apic_timer_interrupt+0x1cb/0x760
[  431.722851]  ? smp_reschedule_interrupt+0x109/0x650
[  431.727872]  ? smp_call_function_single_interrupt+0x650/0x650
[  431.733758]  ? interrupt_entry+0xb5/0xf0
[  431.737827]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.742844]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.747866]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.752710]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.757726]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.762742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.768285]  ? check_preemption_disabled+0x48/0x200
[  431.773300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.778850]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.783711]  apic_timer_interrupt+0xf/0x20
[  431.787938]  </IRQ>
[  431.790192] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  431.795472] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  431.814372] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  431.822082] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  431.829347] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  431.836613] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  431.843888] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  431.851160] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  431.858464]  ? arch_local_irq_restore+0x45/0x52
[  431.863143]  dump_stack+0x195/0x2b4
[  431.866775]  ? dump_stack_print_info.cold.2+0x52/0x52
[  431.871979]  dump_header+0x27b/0xf72
[  431.875704]  ? mark_held_locks+0x130/0x130
[  431.879942]  ? pagefault_out_of_memory+0x197/0x197
[  431.884878]  ? __lock_acquire+0x7ec/0x4ec0
[  431.889116]  ? graph_lock+0x170/0x170
[  431.892923]  ? mem_cgroup_charge_statistics+0x780/0x780
[  431.898298]  ? print_usage_bug+0xc0/0xc0
[  431.902375]  ? graph_lock+0x170/0x170
[  431.906177]  ? print_usage_bug+0xc0/0xc0
[  431.910253]  ? print_usage_bug+0xc0/0xc0
[  431.914329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.919871]  ? find_held_lock+0x36/0x1c0
[  431.923940]  ? mark_held_locks+0xc7/0x130
[  431.928095]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  431.933204]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  431.938313]  ? lockdep_hardirqs_on+0x421/0x5c0
[  431.942900]  ? trace_hardirqs_on+0xbd/0x310
[  431.947218]  ? kasan_check_read+0x11/0x20
[  431.951368]  ? ___ratelimit+0x36f/0x655
[  431.955346]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  431.960804]  ? trace_hardirqs_on+0x310/0x310
[  431.965220]  ? lock_downgrade+0x900/0x900
[  431.969374]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  431.974481]  ? ___ratelimit+0xaa/0x655
[  431.978374]  ? idr_get_free+0xec0/0xec0
[  431.982349]  ? kasan_check_write+0x14/0x20
[  431.986586]  ? do_raw_spin_lock+0xc1/0x200
[  431.990836]  oom_kill_process.cold.27+0x10/0x903
[  431.995596]  ? graph_lock+0x170/0x170
[  431.999406]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  432.005209]  ? kasan_check_read+0x11/0x20
[  432.009362]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  432.014646]  ? oom_evaluate_task+0x540/0x540
[  432.019071]  ? find_held_lock+0x36/0x1c0
[  432.023151]  ? out_of_memory+0x974/0x1430
[  432.027308]  ? lock_downgrade+0x900/0x900
[  432.031474]  ? check_preemption_disabled+0x48/0x200
[  432.036506]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  432.042305]  ? kasan_check_read+0x11/0x20
[  432.046452]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  432.051733]  ? rcu_bh_qs+0xc0/0xc0
[  432.055280]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.060825]  ? oom_evaluate_task+0x302/0x540
[  432.065240]  out_of_memory+0xa84/0x1430
[  432.069235]  ? oom_killer_disable+0x3a0/0x3a0
[  432.073731]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  432.078666]  ? __mutex_add_waiter+0x2a0/0x2a0
[  432.083181]  __alloc_pages_slowpath+0x2318/0x2d80
[  432.088195]  ? warn_alloc+0x120/0x120
[  432.092001]  ? dequeue_entity+0x3f4/0x1770
[  432.096241]  ? rcu_read_lock_sched_held+0x108/0x120
[  432.101265]  ? print_usage_bug+0xc0/0xc0
[  432.105331]  ? warn_alloc+0x120/0x120
[  432.109136]  ? print_usage_bug+0xc0/0xc0
[  432.113209]  ? print_usage_bug+0xc0/0xc0
[  432.117275]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.122818]  ? should_fail+0x22d/0xd01
[  432.126715]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.131850]  ? __lock_is_held+0xb5/0x140
[  432.135922]  ? graph_lock+0x170/0x170
[  432.139729]  ? ___might_sleep+0x1ed/0x300
[  432.143878]  ? lock_release+0x970/0x970
[  432.147854]  ? arch_local_save_flags+0x40/0x40
[  432.152451]  ? __might_sleep+0x95/0x190
[  432.156434]  __alloc_pages_nodemask+0xa80/0xde0
[  432.161104]  ? graph_lock+0x170/0x170
[  432.164910]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  432.169921]  ? graph_lock+0x170/0x170
[  432.173734]  ? mark_held_locks+0xc7/0x130
[  432.177879]  ? find_held_lock+0x36/0x1c0
[  432.181946]  ? cache_grow_begin+0x5a4/0x8c0
[  432.186271]  ? lockdep_hardirqs_on+0x421/0x5c0
[  432.190859]  ? trace_hardirqs_on+0xbd/0x310
[  432.195180]  ? fallback_alloc+0x203/0x2e0
[  432.199816]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  432.205276]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  432.210823]  cache_grow_begin+0x91/0x8c0
[  432.214890]  ? do_raw_spin_unlock+0xa7/0x2f0
[  432.219313]  fallback_alloc+0x203/0x2e0
[  432.223300]  ____cache_alloc_node+0x1c7/0x1e0
[  432.227802]  kmem_cache_alloc_trace+0x214/0x750
[  432.232486]  do_syslog+0xb9b/0x1690
[  432.236123]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  432.241139]  ? finish_wait+0x430/0x430
[  432.245030]  ? aa_path_link+0x5e0/0x5e0
[  432.249011]  kmsg_read+0x8f/0xc0
[  432.252376]  ? kmsg_poll+0xb0/0xb0
[  432.255919]  proc_reg_read+0x2a3/0x3d0
[  432.259814]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  432.264751]  ? trace_hardirqs_off+0x310/0x310
[  432.269253]  ? lockdep_hardirqs_on+0x421/0x5c0
[  432.273837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.279382]  __vfs_read+0x117/0x9b0
[  432.283010]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  432.287944]  ? vfs_copy_file_range+0xb90/0xb90
[  432.292531]  ? fsnotify+0x12f0/0x12f0
[  432.296336]  ? fsnotify_first_mark+0x350/0x350
[  432.300931]  ? security_file_permission+0x1c2/0x230
[  432.305951]  ? rw_verify_area+0x118/0x360
[  432.310103]  vfs_read+0x17f/0x3c0
[  432.313561]  ksys_read+0x101/0x260
[  432.317110]  ? kernel_write+0x120/0x120
[  432.321094]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  432.326542]  ? trace_hardirqs_on+0x310/0x310
[  432.330952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.336493]  __x64_sys_read+0x73/0xb0
[  432.340299]  do_syscall_64+0x1b9/0x820
[  432.344193]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  432.349558]  ? syscall_return_slowpath+0x5e0/0x5e0
[  432.354488]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.359330]  ? trace_hardirqs_on_caller+0x310/0x310
[  432.364349]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  432.369369]  ? prepare_exit_to_usermode+0x291/0x3b0
[  432.374390]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.379246]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  432.384432] RIP: 0033:0x7ff70d3601fd
[  432.388149] Code: Bad RIP value.
[  432.391516] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  432.399229] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  432.406493] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  432.413758] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  432.421027] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  432.428318] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  432.435620] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  432.436002] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  432.442897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  432.442902] Call Trace:
[  432.442908]  <IRQ>
[  432.442930]  dump_stack+0x1c4/0x2b4
[  432.442949]  ? dump_stack_print_info.cold.2+0x52/0x52
[  432.449515] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  432.458786]  warn_alloc.cold.119+0xb7/0x1bd
[  432.461338] rsyslogd cpuset=
[  432.463481]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  432.467081] /
[  432.472271]  ? lock_downgrade+0x900/0x900
[  432.482294]  mems_allowed=0
[  432.503261]  ? trace_hardirqs_off+0xb8/0x310
[  432.507681]  ? trace_hardirqs_off+0xb8/0x310
[  432.512102]  __alloc_pages_slowpath+0x2667/0x2d80
[  432.516978]  ? warn_alloc+0x120/0x120
[  432.520785]  ? warn_alloc+0x120/0x120
[  432.524593]  ? print_usage_bug+0xc0/0xc0
[  432.528654]  ? warn_alloc+0x120/0x120
[  432.532453]  ? print_usage_bug+0xc0/0xc0
[  432.536516]  ? __lock_acquire+0x7ec/0x4ec0
[  432.540753]  ? __lock_acquire+0x7ec/0x4ec0
[  432.544991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.550532]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.556072]  ? should_fail+0x22d/0xd01
[  432.559968]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.565069]  ? __lock_acquire+0x7ec/0x4ec0
[  432.569308]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.574424]  ? __lock_acquire+0x7ec/0x4ec0
[  432.578657]  ? should_fail+0x22d/0xd01
[  432.582555]  ? mark_held_locks+0x130/0x130
[  432.586802]  ? mark_held_locks+0x130/0x130
[  432.591037]  ? graph_lock+0x170/0x170
[  432.594841]  ? print_usage_bug+0xc0/0xc0
[  432.598899]  ? graph_lock+0x170/0x170
[  432.602696]  ? print_usage_bug+0xc0/0xc0
[  432.606756]  ? wq_watchdog_touch+0x9c/0xfe
[  432.610990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.616542]  ? check_preemption_disabled+0x48/0x200
[  432.621566]  ? check_preemption_disabled+0x48/0x200
[  432.626599]  ? __lock_is_held+0xb5/0x140
[  432.630670]  __alloc_pages_nodemask+0xa80/0xde0
[  432.635342]  ? graph_lock+0x170/0x170
[  432.639151]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  432.644169]  ? graph_lock+0x170/0x170
[  432.647987]  ? find_held_lock+0x36/0x1c0
[  432.652056]  ? ____cache_alloc_node+0x1c7/0x1e0
[  432.656730]  ? lock_downgrade+0x900/0x900
[  432.660887]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.666429]  cache_grow_begin+0x91/0x8c0
[  432.670491]  ? do_raw_spin_unlock+0xa7/0x2f0
[  432.674912]  fallback_alloc+0x203/0x2e0
[  432.678897]  ____cache_alloc_node+0x1c7/0x1e0
[  432.683398]  kmem_cache_alloc_node+0xe3/0x730
[  432.687891]  ? ipv6_get_ifaddr+0x42e/0x620
[  432.692140]  __alloc_skb+0x119/0x770
[  432.695852]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  432.701133]  ? skb_scrub_packet+0x490/0x490
[  432.705453]  ? lock_downgrade+0x900/0x900
[  432.709608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.715143]  ? refcount_sub_and_test_checked+0x203/0x310
[  432.720598]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  432.726050]  ? addrconf_rs_timer+0x690/0x690
[  432.730473]  ndisc_alloc_skb+0x144/0x340
[  432.734541]  ndisc_send_rs+0x331/0x6e0
[  432.738443]  addrconf_rs_timer+0x314/0x690
[  432.742683]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.746933]  call_timer_fn+0x272/0x920
[  432.750825]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.755062]  ? process_timeout+0x40/0x40
[  432.759131]  ? find_held_lock+0x36/0x1c0
[  432.763208]  ? __run_timers+0x7da/0xc70
[  432.767196]  ? _raw_spin_unlock_irq+0x27/0x80
[  432.771688]  ? _raw_spin_unlock_irq+0x27/0x80
[  432.776181]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.780427]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  432.785011]  ? trace_hardirqs_on+0xbd/0x310
[  432.789328]  ? kasan_check_read+0x11/0x20
[  432.793475]  ? __run_timers+0x7da/0xc70
[  432.797448]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  432.802906]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.807145]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.811378]  __run_timers+0x7e5/0xc70
[  432.815204]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  432.820578]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  432.825598]  ? graph_lock+0x170/0x170
[  432.829405]  ? enqueue_hrtimer+0x1a5/0x560
[  432.833638]  ? lock_release+0x970/0x970
[  432.837614]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  432.842809]  ? find_held_lock+0x36/0x1c0
[  432.847239]  ? graph_lock+0x170/0x170
[  432.851039]  ? pvclock_read_flags+0x160/0x160
[  432.855532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.861072]  ? check_preemption_disabled+0x48/0x200
[  432.866105]  ? __lock_is_held+0xb5/0x140
[  432.870168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.875714]  ? check_preemption_disabled+0x48/0x200
[  432.880741]  run_timer_softirq+0x52/0xb0
[  432.884800]  ? rcu_read_lock_sched_held+0x108/0x120
[  432.889815]  __do_softirq+0x30b/0xad8
[  432.893632]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  432.898743]  ? pvclock_read_flags+0x160/0x160
[  432.903238]  ? lapic_next_event+0x5a/0x90
[  432.907390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.912930]  ? check_preemption_disabled+0x48/0x200
[  432.917947]  ? check_preemption_disabled+0x48/0x200
[  432.922968]  ? kvm_clock_read+0x18/0x30
[  432.926943]  ? kvm_sched_clock_read+0x9/0x20
[  432.931354]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.936892]  ? check_preemption_disabled+0x48/0x200
[  432.941922]  irq_exit+0x17f/0x1c0
[  432.945382]  smp_apic_timer_interrupt+0x1cb/0x760
[  432.950225]  ? smp_reschedule_interrupt+0x109/0x650
[  432.955242]  ? smp_call_function_single_interrupt+0x650/0x650
[  432.961140]  ? interrupt_entry+0xb5/0xf0
[  432.965210]  ? trace_hardirqs_off_caller+0xbb/0x310
[  432.970228]  ? trace_hardirqs_off_caller+0xbb/0x310
[  432.975245]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.980086]  ? trace_hardirqs_on_caller+0x310/0x310
[  432.985098]  ? trace_hardirqs_on_caller+0x310/0x310
[  432.990115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.995652]  ? check_preemption_disabled+0x48/0x200
[  433.000668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.006217]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  433.011069]  apic_timer_interrupt+0xf/0x20
[  433.015296]  </IRQ>
[  433.017534] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  433.022467] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  433.041366] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  433.049075] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  433.056339] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  433.063605] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  433.071356] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  433.078621] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  433.085937]  skb_clone+0x1bb/0x500
[  433.089482]  ? finish_task_switch+0x2f5/0x900
[  433.093976]  ? skb_split+0x11e0/0x11e0
[  433.097867]  ? preempt_notifier_register+0x200/0x200
[  433.102972]  ? __switch_to_asm+0x34/0x70
[  433.107034]  ? __switch_to_asm+0x34/0x70
[  433.111089]  ? __switch_to_asm+0x40/0x70
[  433.115146]  ? __switch_to_asm+0x34/0x70
[  433.119208]  ? __switch_to_asm+0x40/0x70
[  433.123270]  ? __switch_to_asm+0x34/0x70
[  433.127326]  ? __switch_to_asm+0x40/0x70
[  433.131382]  ? __switch_to_asm+0x34/0x70
[  433.135444]  ? __switch_to_asm+0x34/0x70
[  433.139502]  ? __switch_to_asm+0x40/0x70
[  433.143564]  ? __switch_to_asm+0x34/0x70
[  433.147636]  bpf_clone_redirect+0xb9/0x490
[  433.151872]  ? __schedule+0x874/0x1ed0
[  433.155768]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  433.160790]  ? __sched_text_start+0x8/0x8
[  433.164950]  ? retint_kernel+0x2d/0x2d
[  433.168843]  ? find_held_lock+0x36/0x1c0
[  433.172912]  ? lock_acquire+0x1ed/0x520
[  433.176885]  ? bpf_test_run+0x32e/0x5a0
[  433.180860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.186400]  ? check_preemption_disabled+0x48/0x200
[  433.191422]  ? kasan_check_read+0x11/0x20
[  433.195576]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  433.200855]  ? rcu_bh_qs+0xc0/0xc0
[  433.204399]  ? preempt_schedule+0x4d/0x60
[  433.208548]  ? ___preempt_schedule+0x16/0x18
[  433.212988]  ? bpf_test_run+0x1c0/0x5a0
[  433.216981]  ? netlink_diag_dump+0x2a0/0x2a0
[  433.221391]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  433.226926]  ? bpf_test_init.isra.9+0x70/0x100
[  433.231517]  ? bpf_prog_test_run_skb+0x634/0xb40
[  433.236284]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  433.241123]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  433.246661]  ? fput+0x130/0x1a0
[  433.249943]  ? __bpf_prog_get+0x9b/0x290
[  433.254007]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  433.258849]  ? bpf_prog_test_run+0x130/0x1a0
[  433.263259]  ? __x64_sys_bpf+0x3d8/0x510
[  433.267319]  ? bpf_prog_get+0x20/0x20
[  433.271141]  ? do_syscall_64+0x1b9/0x820
[  433.275222]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  433.280590]  ? syscall_return_slowpath+0x5e0/0x5e0
[  433.285518]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  433.290364]  ? trace_hardirqs_on_caller+0x310/0x310
[  433.295383]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  433.300403]  ? prepare_exit_to_usermode+0x291/0x3b0
[  433.305427]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  433.310277]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  433.315662] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  433.315664] Mem-Info:
[  433.315696] active_anon:50125 inactive_anon:112 isolated_anon:0
[  433.315696]  active_file:14 inactive_file:14 isolated_file:0
[  433.315696]  unevictable:0 dirty:0 writeback:0 unstable:0
[  433.315696]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  433.315696]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  433.315696]  free:13772 free_pcp:215 free_cma:0
[  433.322419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  433.324872] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  433.357712] Call Trace:
[  433.367058] Node 0 
[  433.394553]  <IRQ>
[  433.397152] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  433.399366]  dump_stack+0x1c4/0x2b4
[  433.401484] lowmem_reserve[]:
[  433.426991]  ? dump_stack_print_info.cold.2+0x52/0x52
[  433.430589]  0
[  433.433699]  warn_alloc.cold.119+0xb7/0x1bd
[  433.438863]  2819 6323
[  433.440690]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  433.444970]  6323
[  433.447461]  ? lock_downgrade+0x900/0x900
[  433.452279] Node 0 
[  433.454344]  ? trace_hardirqs_off+0xb8/0x310
[  433.458484] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  433.460690]  ? trace_hardirqs_off+0xb8/0x310
[  433.465060] lowmem_reserve[]: 0 0
[  433.491876]  __alloc_pages_slowpath+0x2667/0x2d80
[  433.496251]  3503
[  433.499722]  ? warn_alloc+0x120/0x120
[  433.504508]  3503
[  433.506574]  ? trace_hardirqs_on+0x310/0x310
[  433.510351] Node 0 
[  433.512407]  ? warn_alloc+0x120/0x120
[  433.516815] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  433.519021]  ? print_usage_bug+0xc0/0xc0
[  433.522792] lowmem_reserve[]:
[  433.551076]  ? warn_alloc+0x120/0x120
[  433.555104]  0 0
[  433.558219]  ? ktime_get+0x2e1/0x440
[  433.561983]  0 0
[  433.563964]  ? print_usage_bug+0xc0/0xc0
[  433.567648] Node 0 
[  433.569618]  ? __lock_acquire+0x7ec/0x4ec0
[  433.573655] DMA: 
[  433.575887]  ? __lock_acquire+0x7ec/0x4ec0
[  433.580099] 1*4kB 
[  433.582152]  ? kasan_check_read+0x11/0x20
[  433.586363] (U) 
[  433.588514]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  433.592636] 0*8kB 
[  433.594604]  ? should_fail+0x22d/0xd01
[  433.600115] 0*16kB 
[  433.602256]  ? rcu_bh_qs+0xc0/0xc0
[  433.606115] 1*32kB 
[  433.608347]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  433.611857] (U) 
[  433.614092]  ? __lock_acquire+0x7ec/0x4ec0
[  433.619167] 2*64kB 
[  433.621143]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  433.625347] (U) 1*128kB 
[  433.627591]  ? __lock_acquire+0x7ec/0x4ec0
[  433.632666] (U) 
[  433.635333]  ? should_fail+0x22d/0xd01
[  433.639543] 1*256kB 
[  433.641510]  ? rcu_idle_enter+0x4b0/0x4b0
[  433.645367] (U) 
[  433.647690]  ? mark_held_locks+0x130/0x130
[  433.651805] 0*512kB 
[  433.653776]  ? mark_held_locks+0x130/0x130
[  433.657983] 1*1024kB 
[  433.660305]  ? mark_held_locks+0xc7/0x130
[  433.664510] (U) 
[  433.666920]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  433.671038] 1*2048kB 
[  433.673013]  ? graph_lock+0x170/0x170
[  433.678002] (M) 
[  433.680404]  ? print_usage_bug+0xc0/0xc0
[  433.684190] 3*4096kB 
[  433.686163]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.690205] (M) 
[  433.692616]  ? check_preemption_disabled+0x48/0x200
[  433.698124] = 15908kB
[  433.700102]  ? check_preemption_disabled+0x48/0x200
[  433.705090] Node 0 
[  433.707515]  ? __lock_is_held+0xb5/0x140
[  433.712489] DMA32: 4*4kB 
[  433.714745]  __alloc_pages_nodemask+0xa80/0xde0
[  433.718768] (M) 
[  433.721521]  ? graph_lock+0x170/0x170
[  433.726166] 1*8kB 
[  433.728143]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  433.731913] (M) 
[  433.734064]  ? graph_lock+0x170/0x170
[  433.739047] 3*16kB (MH) 
[  433.741038]  ? find_held_lock+0x36/0x1c0
[  433.744800] 3*32kB (MH) 
[  433.747482]  ? ____cache_alloc_node+0x1c7/0x1e0
[  433.751512] 6*64kB 
[  433.754176]  ? lock_downgrade+0x900/0x900
[  433.758823] (MH) 
[  433.761065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.765175] 5*128kB 
[  433.767239]  cache_grow_begin+0x91/0x8c0
[  433.772744] (MH) 
[  433.775070]  ? do_raw_spin_unlock+0xa7/0x2f0
[  433.779098] 2*256kB 
[  433.781156]  fallback_alloc+0x203/0x2e0
[  433.785536] (M) 
[  433.787857]  ____cache_alloc_node+0x1c7/0x1e0
[  433.791803] 4*512kB 
[  433.793773]  kmem_cache_alloc_node+0xe3/0x730
[  433.798241] (MH) 
[  433.800561]  ? ipv6_get_ifaddr+0x42e/0x620
[  433.805032] 3*1024kB 
[  433.807094]  __alloc_skb+0x119/0x770
[  433.811300] (MH) 
[  433.813709]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  433.817391] 3*2048kB (M) 
[  433.819456]  ? skb_scrub_packet+0x490/0x490
[  433.824708] 3*4096kB 
[  433.827476]  ? lock_downgrade+0x900/0x900
[  433.831774] (M) 
[  433.834192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.838308] = 25256kB
[  433.840282]  ? refcount_sub_and_test_checked+0x203/0x310
[  433.845788] Node 0 
[  433.848198]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  433.853618] Normal: 
[  433.855851]  ? addrconf_rs_timer+0x690/0x690
[  433.861277] 935*4kB 
[  433.863606]  ndisc_alloc_skb+0x144/0x340
[  433.867976] (MEH) 
[  433.870294]  ndisc_send_rs+0x331/0x6e0
[  433.874319] 451*8kB (ME) 
[  433.876471]  addrconf_rs_timer+0x314/0x690
[  433.880332] 205*16kB 
[  433.883085]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.887289] (MEH) 
[  433.889702]  call_timer_fn+0x272/0x920
[  433.893898] 59*32kB (ME) 
[  433.896052]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.899905] 10*64kB (MH) 
[  433.902665]  ? process_timeout+0x40/0x40
[  433.906868] 0*128kB 3*256kB 
[  433.909629]  ? find_held_lock+0x36/0x1c0
[  433.913662] (H) 
[  433.916680]  ? mark_held_locks+0xc7/0x130
[  433.920709] 0*512kB 
[  433.922680]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.926799] 0*1024kB 
[  433.929112]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.933584] 0*2048kB 
[  433.935990]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.940455] 0*4096kB 
[  433.942855]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  433.947069] = 13924kB
[  433.949471]  ? trace_hardirqs_on+0xbd/0x310
[  433.954036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  433.956430]  ? kasan_check_read+0x11/0x20
[  433.960729] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  433.969552]  ? __run_timers+0x7da/0xc70
[  433.973680] 147 total pagecache pages
[  433.982244]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  433.986204] 0 pages in swap cache
[  433.989990]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.995418] Swap cache stats: add 0, delete 0, find 0/0
[  433.998879]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  434.003088] Free swap  = 0kB
[  434.008441]  __run_timers+0x7e5/0xc70
[  434.012648] Total swap = 0kB
[  434.015667]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  434.019430] 1965979 pages RAM
[  434.022444]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  434.027780] 0 pages HighMem/MovableOnly
[  434.030892]  ? graph_lock+0x170/0x170
[  434.035882] 342307 pages reserved
[  434.039850]  ? print_usage_bug+0xc0/0xc0
[  434.043622] 0 pages cma reserved
[  434.047071]  ? lock_release+0x970/0x970
[  434.051164] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  434.054458]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  434.058464] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  434.064891]  ? find_held_lock+0x36/0x1c0
[  434.070052] syz-executor5 cpuset=
[  434.080536]  ? graph_lock+0x170/0x170
[  434.084600] syz5
[  434.088045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.091818]  mems_allowed=0
[  434.093790]  ? check_preemption_disabled+0x48/0x200
[  434.107233]  ? __lock_is_held+0xb5/0x140
[  434.111298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.116838]  ? check_preemption_disabled+0x48/0x200
[  434.121865]  run_timer_softirq+0x52/0xb0
[  434.125927]  ? rcu_read_lock_sched_held+0x108/0x120
[  434.130949]  __do_softirq+0x30b/0xad8
[  434.134762]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  434.139870]  ? pvclock_read_flags+0x160/0x160
[  434.144364]  ? lapic_next_event+0x5a/0x90
[  434.148514]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.154055]  ? check_preemption_disabled+0x48/0x200
[  434.159082]  ? check_preemption_disabled+0x48/0x200
[  434.164105]  ? kvm_clock_read+0x18/0x30
[  434.168082]  ? kvm_sched_clock_read+0x9/0x20
[  434.172495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.178034]  ? check_preemption_disabled+0x48/0x200
[  434.183072]  irq_exit+0x17f/0x1c0
[  434.186534]  smp_apic_timer_interrupt+0x1cb/0x760
[  434.191379]  ? smp_reschedule_interrupt+0x109/0x650
[  434.196395]  ? smp_call_function_single_interrupt+0x650/0x650
[  434.202767]  ? interrupt_entry+0xb5/0xf0
[  434.206833]  ? trace_hardirqs_off_caller+0xbb/0x310
[  434.211844]  ? trace_hardirqs_off_caller+0xbb/0x310
[  434.216861]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.221702]  ? trace_hardirqs_on_caller+0x310/0x310
[  434.226722]  ? trace_hardirqs_on_caller+0x310/0x310
[  434.231738]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.237281]  ? check_preemption_disabled+0x48/0x200
[  434.242294]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.247843]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.252695]  apic_timer_interrupt+0xf/0x20
[  434.256924]  </IRQ>
[  434.259164] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  434.264447] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  434.283347] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  434.291064] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  434.298335] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  434.305604] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  434.312870] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  434.320135] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  434.327438]  ? arch_local_irq_restore+0x45/0x52
[  434.332121]  dump_stack+0x195/0x2b4
[  434.335755]  ? dump_stack_print_info.cold.2+0x52/0x52
[  434.340956]  dump_header+0x27b/0xf72
[  434.344680]  ? mark_held_locks+0x130/0x130
[  434.348920]  ? pagefault_out_of_memory+0x197/0x197
[  434.353854]  ? __lock_acquire+0x7ec/0x4ec0
[  434.358086]  ? graph_lock+0x170/0x170
[  434.361888]  ? mem_cgroup_charge_statistics+0x780/0x780
[  434.367258]  ? print_usage_bug+0xc0/0xc0
[  434.371328]  ? graph_lock+0x170/0x170
[  434.375128]  ? print_usage_bug+0xc0/0xc0
[  434.379196]  ? print_usage_bug+0xc0/0xc0
[  434.383270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.388816]  ? find_held_lock+0x36/0x1c0
[  434.392885]  ? mark_held_locks+0xc7/0x130
[  434.397038]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  434.402143]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  434.407248]  ? lockdep_hardirqs_on+0x421/0x5c0
[  434.411832]  ? trace_hardirqs_on+0xbd/0x310
[  434.416154]  ? kasan_check_read+0x11/0x20
[  434.420310]  ? ___ratelimit+0x36f/0x655
[  434.424290]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  434.429744]  ? trace_hardirqs_on+0x310/0x310
[  434.434150]  ? lock_downgrade+0x900/0x900
[  434.438303]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  434.443407]  ? ___ratelimit+0xaa/0x655
[  434.447302]  ? idr_get_free+0xec0/0xec0
[  434.451275]  ? kasan_check_write+0x14/0x20
[  434.455511]  ? do_raw_spin_lock+0xc1/0x200
[  434.459755]  oom_kill_process.cold.27+0x10/0x903
[  434.464512]  ? graph_lock+0x170/0x170
[  434.468320]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  434.474116]  ? kasan_check_read+0x11/0x20
[  434.478263]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  434.483541]  ? oom_evaluate_task+0x540/0x540
[  434.487957]  ? find_held_lock+0x36/0x1c0
[  434.492024]  ? out_of_memory+0x974/0x1430
[  434.496173]  ? lock_downgrade+0x900/0x900
[  434.500331]  ? check_preemption_disabled+0x48/0x200
[  434.505356]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  434.511153]  ? kasan_check_read+0x11/0x20
[  434.515311]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  434.520593]  ? rcu_bh_qs+0xc0/0xc0
[  434.524141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.529681]  ? oom_evaluate_task+0x302/0x540
[  434.534098]  out_of_memory+0xa84/0x1430
[  434.538089]  ? oom_killer_disable+0x3a0/0x3a0
[  434.542592]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  434.547525]  ? __mutex_add_waiter+0x2a0/0x2a0
[  434.552036]  __alloc_pages_slowpath+0x2318/0x2d80
[  434.556921]  ? warn_alloc+0x120/0x120
[  434.560723]  ? dequeue_entity+0x3f4/0x1770
[  434.564965]  ? rcu_read_lock_sched_held+0x108/0x120
[  434.570014]  ? print_usage_bug+0xc0/0xc0
[  434.574084]  ? warn_alloc+0x120/0x120
[  434.577885]  ? print_usage_bug+0xc0/0xc0
[  434.581953]  ? print_usage_bug+0xc0/0xc0
[  434.586018]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.591558]  ? should_fail+0x22d/0xd01
[  434.595448]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  434.600581]  ? __lock_is_held+0xb5/0x140
[  434.604650]  ? graph_lock+0x170/0x170
[  434.608463]  ? ___might_sleep+0x1ed/0x300
[  434.612618]  ? lock_release+0x970/0x970
[  434.616595]  ? arch_local_save_flags+0x40/0x40
[  434.621200]  ? __might_sleep+0x95/0x190
[  434.625195]  __alloc_pages_nodemask+0xa80/0xde0
[  434.629869]  ? graph_lock+0x170/0x170
[  434.633682]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  434.638693]  ? graph_lock+0x170/0x170
[  434.642505]  ? mark_held_locks+0xc7/0x130
[  434.646654]  ? find_held_lock+0x36/0x1c0
[  434.650718]  ? cache_grow_begin+0x5a4/0x8c0
[  434.655045]  ? lockdep_hardirqs_on+0x421/0x5c0
[  434.659632]  ? trace_hardirqs_on+0xbd/0x310
[  434.663960]  ? fallback_alloc+0x203/0x2e0
[  434.668106]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  434.673564]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  434.679108]  cache_grow_begin+0x91/0x8c0
[  434.683176]  ? do_raw_spin_unlock+0xa7/0x2f0
[  434.687605]  fallback_alloc+0x203/0x2e0
[  434.691591]  ____cache_alloc_node+0x1c7/0x1e0
[  434.696100]  kmem_cache_alloc_trace+0x214/0x750
[  434.700787]  do_syslog+0xb9b/0x1690
[  434.704429]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  434.709449]  ? finish_wait+0x430/0x430
[  434.713341]  ? aa_path_link+0x5e0/0x5e0
[  434.717362]  kmsg_read+0x8f/0xc0
[  434.720725]  ? kmsg_poll+0xb0/0xb0
[  434.724267]  proc_reg_read+0x2a3/0x3d0
[  434.728162]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  434.733101]  ? trace_hardirqs_off+0x310/0x310
[  434.737604]  ? lockdep_hardirqs_on+0x421/0x5c0
[  434.742194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.747743]  __vfs_read+0x117/0x9b0
[  434.751372]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  434.756308]  ? vfs_copy_file_range+0xb90/0xb90
[  434.760895]  ? fsnotify+0x12f0/0x12f0
[  434.764700]  ? fsnotify_first_mark+0x350/0x350
[  434.769300]  ? security_file_permission+0x1c2/0x230
[  434.774323]  ? rw_verify_area+0x118/0x360
[  434.778477]  vfs_read+0x17f/0x3c0
[  434.781938]  ksys_read+0x101/0x260
[  434.785481]  ? kernel_write+0x120/0x120
[  434.789458]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  434.794904]  ? trace_hardirqs_on+0x310/0x310
[  434.799309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.804853]  __x64_sys_read+0x73/0xb0
[  434.808659]  do_syscall_64+0x1b9/0x820
[  434.812545]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  434.817921]  ? syscall_return_slowpath+0x5e0/0x5e0
[  434.822856]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.827704]  ? trace_hardirqs_on_caller+0x310/0x310
[  434.832723]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  434.837740]  ? prepare_exit_to_usermode+0x291/0x3b0
[  434.842770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.847628]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  434.852818] RIP: 0033:0x7ff70d3601fd
[  434.856530] Code: Bad RIP value.
[  434.859889] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  434.867600] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  434.874867] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  434.882136] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  434.889400] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  434.896667] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  434.903963] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  434.904031] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  434.911238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  434.911244] Call Trace:
[  434.911251]  <IRQ>
[  434.911274]  dump_stack+0x1c4/0x2b4
[  434.911293]  ? dump_stack_print_info.cold.2+0x52/0x52
[  434.917820] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  434.927125]  warn_alloc.cold.119+0xb7/0x1bd
[  434.929675] rsyslogd cpuset=
[  434.931820]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  434.935418] /
[  434.940600]  ? lock_downgrade+0x900/0x900
[  434.950628]  mems_allowed=0
[  434.954947]  ? trace_hardirqs_off+0xb8/0x310
[  434.975913]  ? trace_hardirqs_off+0xb8/0x310
[  434.980335]  __alloc_pages_slowpath+0x2667/0x2d80
[  434.985219]  ? warn_alloc+0x120/0x120
[  434.989026]  ? warn_alloc+0x120/0x120
[  434.992829]  ? print_usage_bug+0xc0/0xc0
[  434.996893]  ? warn_alloc+0x120/0x120
[  435.000698]  ? print_usage_bug+0xc0/0xc0
[  435.004762]  ? __lock_acquire+0x7ec/0x4ec0
[  435.008995]  ? __lock_acquire+0x7ec/0x4ec0
[  435.013232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.018766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.024302]  ? should_fail+0x22d/0xd01
[  435.028201]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  435.033306]  ? __lock_acquire+0x7ec/0x4ec0
[  435.037545]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  435.042647]  ? __lock_acquire+0x7ec/0x4ec0
[  435.046878]  ? should_fail+0x22d/0xd01
[  435.050777]  ? mark_held_locks+0x130/0x130
[  435.055015]  ? mark_held_locks+0x130/0x130
[  435.059249]  ? graph_lock+0x170/0x170
[  435.063048]  ? print_usage_bug+0xc0/0xc0
[  435.067636]  ? graph_lock+0x170/0x170
[  435.071435]  ? print_usage_bug+0xc0/0xc0
[  435.075498]  ? wq_watchdog_touch+0x9c/0xfe
[  435.079737]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.085278]  ? check_preemption_disabled+0x48/0x200
[  435.090292]  ? check_preemption_disabled+0x48/0x200
[  435.095324]  ? __lock_is_held+0xb5/0x140
[  435.099395]  __alloc_pages_nodemask+0xa80/0xde0
[  435.104067]  ? graph_lock+0x170/0x170
[  435.107872]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  435.112889]  ? graph_lock+0x170/0x170
[  435.116702]  ? find_held_lock+0x36/0x1c0
[  435.120777]  ? ____cache_alloc_node+0x1c7/0x1e0
[  435.125450]  ? lock_downgrade+0x900/0x900
[  435.129607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.135150]  cache_grow_begin+0x91/0x8c0
[  435.139217]  ? do_raw_spin_unlock+0xa7/0x2f0
[  435.143642]  fallback_alloc+0x203/0x2e0
[  435.147623]  ____cache_alloc_node+0x1c7/0x1e0
[  435.152128]  kmem_cache_alloc_node+0xe3/0x730
[  435.156629]  ? ipv6_get_ifaddr+0x42e/0x620
[  435.160876]  __alloc_skb+0x119/0x770
[  435.164597]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  435.169876]  ? skb_scrub_packet+0x490/0x490
[  435.174205]  ? lock_downgrade+0x900/0x900
[  435.178366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.183906]  ? refcount_sub_and_test_checked+0x203/0x310
[  435.189361]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  435.194823]  ? addrconf_rs_timer+0x690/0x690
[  435.199246]  ndisc_alloc_skb+0x144/0x340
[  435.203317]  ndisc_send_rs+0x331/0x6e0
[  435.207217]  addrconf_rs_timer+0x314/0x690
[  435.211459]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  435.216239]  call_timer_fn+0x272/0x920
[  435.220127]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  435.224366]  ? process_timeout+0x40/0x40
[  435.228423]  ? find_held_lock+0x36/0x1c0
[  435.232497]  ? __run_timers+0x7da/0xc70
[  435.236476]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.240967]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.245459]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  435.249694]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  435.254276]  ? trace_hardirqs_on+0xbd/0x310
[  435.258597]  ? kasan_check_read+0x11/0x20
[  435.262745]  ? __run_timers+0x7da/0xc70
[  435.266721]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  435.272180]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  435.276436]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  435.280669]  __run_timers+0x7e5/0xc70
[  435.284483]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  435.289847]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  435.294867]  ? graph_lock+0x170/0x170
[  435.298672]  ? enqueue_hrtimer+0x1a5/0x560
[  435.302904]  ? lock_release+0x970/0x970
[  435.306880]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  435.312074]  ? find_held_lock+0x36/0x1c0
[  435.316139]  ? graph_lock+0x170/0x170
[  435.319941]  ? pvclock_read_flags+0x160/0x160
[  435.324442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.329981]  ? check_preemption_disabled+0x48/0x200
[  435.335011]  ? __lock_is_held+0xb5/0x140
[  435.339072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.344645]  ? check_preemption_disabled+0x48/0x200
[  435.349667]  run_timer_softirq+0x52/0xb0
[  435.354049]  ? rcu_read_lock_sched_held+0x108/0x120
[  435.359071]  __do_softirq+0x30b/0xad8
[  435.362883]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  435.367989]  ? pvclock_read_flags+0x160/0x160
[  435.372484]  ? lapic_next_event+0x5a/0x90
[  435.376630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.382168]  ? check_preemption_disabled+0x48/0x200
[  435.387202]  ? check_preemption_disabled+0x48/0x200
[  435.392231]  ? kvm_clock_read+0x18/0x30
[  435.396208]  ? kvm_sched_clock_read+0x9/0x20
[  435.400623]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.406159]  ? check_preemption_disabled+0x48/0x200
[  435.411234]  irq_exit+0x17f/0x1c0
[  435.414689]  smp_apic_timer_interrupt+0x1cb/0x760
[  435.419534]  ? smp_reschedule_interrupt+0x109/0x650
[  435.424553]  ? smp_call_function_single_interrupt+0x650/0x650
[  435.430442]  ? interrupt_entry+0xb5/0xf0
[  435.434504]  ? trace_hardirqs_off_caller+0xbb/0x310
[  435.439538]  ? trace_hardirqs_off_caller+0xbb/0x310
[  435.444570]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  435.449415]  ? trace_hardirqs_on_caller+0x310/0x310
[  435.454430]  ? trace_hardirqs_on_caller+0x310/0x310
[  435.459446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.464986]  ? check_preemption_disabled+0x48/0x200
[  435.469999]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.475546]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  435.480404]  apic_timer_interrupt+0xf/0x20
[  435.484632]  </IRQ>
[  435.486870] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  435.491800] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  435.510696] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  435.518407] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  435.525674] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  435.532943] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  435.540216] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  435.547483] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  435.554811]  skb_clone+0x1bb/0x500
[  435.558354]  ? finish_task_switch+0x2f5/0x900
[  435.562851]  ? skb_split+0x11e0/0x11e0
[  435.566737]  ? preempt_notifier_register+0x200/0x200
[  435.571839]  ? __switch_to_asm+0x34/0x70
[  435.575897]  ? __switch_to_asm+0x34/0x70
[  435.579957]  ? __switch_to_asm+0x40/0x70
[  435.584014]  ? __switch_to_asm+0x34/0x70
[  435.588069]  ? __switch_to_asm+0x40/0x70
[  435.592128]  ? __switch_to_asm+0x34/0x70
[  435.596195]  ? __switch_to_asm+0x40/0x70
[  435.600251]  ? __switch_to_asm+0x34/0x70
[  435.604309]  ? __switch_to_asm+0x34/0x70
[  435.608367]  ? __switch_to_asm+0x40/0x70
[  435.612425]  ? __switch_to_asm+0x34/0x70
[  435.616495]  bpf_clone_redirect+0xb9/0x490
[  435.620735]  ? __schedule+0x874/0x1ed0
[  435.624634]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  435.629657]  ? __sched_text_start+0x8/0x8
[  435.633810]  ? retint_kernel+0x2d/0x2d
[  435.637707]  ? find_held_lock+0x36/0x1c0
[  435.641776]  ? lock_acquire+0x1ed/0x520
[  435.645747]  ? bpf_test_run+0x32e/0x5a0
[  435.649724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.655267]  ? check_preemption_disabled+0x48/0x200
[  435.660286]  ? kasan_check_read+0x11/0x20
[  435.664437]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  435.669715]  ? rcu_bh_qs+0xc0/0xc0
[  435.673260]  ? preempt_schedule+0x4d/0x60
[  435.677408]  ? ___preempt_schedule+0x16/0x18
[  435.681824]  ? bpf_test_run+0x1c0/0x5a0
[  435.685827]  ? netlink_diag_dump+0x2a0/0x2a0
[  435.690243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.695774]  ? bpf_test_init.isra.9+0x70/0x100
[  435.700361]  ? bpf_prog_test_run_skb+0x634/0xb40
[  435.705121]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  435.709964]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  435.715499]  ? fput+0x130/0x1a0
[  435.718784]  ? __bpf_prog_get+0x9b/0x290
[  435.722848]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  435.727687]  ? bpf_prog_test_run+0x130/0x1a0
[  435.732097]  ? __x64_sys_bpf+0x3d8/0x510
[  435.736161]  ? bpf_prog_get+0x20/0x20
[  435.739989]  ? do_syscall_64+0x1b9/0x820
[  435.744050]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  435.749417]  ? syscall_return_slowpath+0x5e0/0x5e0
[  435.754343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  435.759193]  ? trace_hardirqs_on_caller+0x310/0x310
[  435.764220]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  435.769237]  ? prepare_exit_to_usermode+0x291/0x3b0
[  435.774262]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  435.779118]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  435.784503] warn_alloc_show_mem: 1 callbacks suppressed
[  435.784515] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  435.784517] Mem-Info:
[  435.784549] active_anon:50125 inactive_anon:112 isolated_anon:0
[  435.784549]  active_file:14 inactive_file:14 isolated_file:0
[  435.784549]  unevictable:0 dirty:0 writeback:0 unstable:0
[  435.784549]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  435.784549]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  435.784549]  free:13772 free_pcp:215 free_cma:0
[  435.789884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  435.789892] Call Trace:
[  435.796649] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  435.799047]  <IRQ>
[  435.831913] Node 0 
[  435.841273]  dump_stack+0x1c4/0x2b4
[  435.843846] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  435.871324]  ? dump_stack_print_info.cold.2+0x52/0x52
[  435.873447] lowmem_reserve[]:
[  435.875689]  warn_alloc.cold.119+0xb7/0x1bd
[  435.879278]  0
[  435.904775]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  435.909935]  2819
[  435.913032]  ? lock_downgrade+0x900/0x900
[  435.917322]  6323
[  435.919125]  ? trace_hardirqs_off+0xb8/0x310
[  435.923935]  6323
[  435.925997]  ? trace_hardirqs_off+0xb8/0x310
[  435.932175]  __alloc_pages_slowpath+0x2667/0x2d80
[  435.936554] Node 0 
[  435.938635]  ? warn_alloc+0x120/0x120
[  435.943018] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  435.947833]  ? warn_alloc+0x120/0x120
[  435.950045] lowmem_reserve[]:
[  435.953844]  ? print_usage_bug+0xc0/0xc0
[  435.981049]  0 0
[  435.985071]  ? warn_alloc+0x120/0x120
[  435.988145]  3503
[  435.992210]  ? print_usage_bug+0xc0/0xc0
[  435.994156]  3503
[  435.997964]  ? __lock_acquire+0x7ec/0x4ec0
[  435.999996] Node 0 Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  436.004172]  ? __lock_acquire+0x7ec/0x4ec0
[  436.006225] lowmem_reserve[]:
[  436.010454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.039315]  0
[  436.043657]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.046733]  0
[  436.052284]  ? should_fail+0x22d/0xd01
[  436.054069]  0
[  436.059598]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  436.061375]  0
[  436.065257]  ? __lock_acquire+0x7ec/0x4ec0
[  436.067036] Node 0 
[  436.072138]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  436.073915] DMA: 
[  436.078141]  ? __lock_acquire+0x7ec/0x4ec0
[  436.080355] 1*4kB 
[  436.085452]  ? should_fail+0x22d/0xd01
[  436.087487] (U) 
[  436.091720]  ? mark_held_locks+0x130/0x130
[  436.093841] 0*8kB 
[  436.097722]  ? mark_held_locks+0x130/0x130
[  436.099673] 0*16kB 
[  436.103901]  ? graph_lock+0x170/0x170
[  436.106024] 1*32kB 
[  436.110247]  ? print_usage_bug+0xc0/0xc0
[  436.112461] (U) 
[  436.116251]  ? graph_lock+0x170/0x170
[  436.118467] 2*64kB 
[  436.122521]  ? print_usage_bug+0xc0/0xc0
[  436.124474] (U) 
[  436.128271]  ? wq_watchdog_touch+0x9c/0xfe
[  436.130477] 1*128kB (U) 
[  436.134539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.136486] 1*256kB (U) 
[  436.140723]  ? check_preemption_disabled+0x48/0x200
[  436.143367] 0*512kB 
[  436.148895]  ? check_preemption_disabled+0x48/0x200
[  436.151538] 1*1024kB 
[  436.156554]  ? __lock_is_held+0xb5/0x140
[  436.158844] (U) 
[  436.163855]  __alloc_pages_nodemask+0xa80/0xde0
[  436.166233] 1*2048kB (M) 
[  436.170292]  ? graph_lock+0x170/0x170
[  436.172247] 3*4096kB 
[  436.176907]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  436.179635] (M) 
[  436.183425]  ? graph_lock+0x170/0x170
[  436.185812] = 15908kB
[  436.190829]  ? find_held_lock+0x36/0x1c0
[  436.192775] Node 0 
[  436.197092]  ? ____cache_alloc_node+0x1c7/0x1e0
[  436.199147] DMA32: 
[  436.203210]  ? lock_downgrade+0x900/0x900
[  436.205423] 4*4kB 
[  436.210090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.212297] (M) 
[  436.216612]  cache_grow_begin+0x91/0x8c0
[  436.218729] 1*8kB (M) 
[  436.224267]  ? do_raw_spin_unlock+0xa7/0x2f0
[  436.226215] 3*16kB (MH) 
[  436.230284]  fallback_alloc+0x203/0x2e0
[  436.232746] 3*32kB (MH) 
[  436.237162]  ____cache_alloc_node+0x1c7/0x1e0
[  436.239805] 6*64kB 
[  436.243777]  kmem_cache_alloc_node+0xe3/0x730
[  436.246419] (MH) 
[  436.250933]  ? ipv6_get_ifaddr+0x42e/0x620
[  436.253144] 5*128kB 
[  436.257639]  __alloc_skb+0x119/0x770
[  436.259668] (MH) 
[  436.263897]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  436.266203] 2*256kB 
[  436.269911]  ? skb_scrub_packet+0x490/0x490
[  436.271946] (M) 
[  436.277221]  ? lock_downgrade+0x900/0x900
[  436.279521] 4*512kB 
[  436.283840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.285783] (MH) 
[  436.289924]  ? refcount_sub_and_test_checked+0x203/0x310
[  436.292215] 3*1024kB (MH) 
[  436.297753]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  436.299791] 3*2048kB 
[  436.305238]  ? addrconf_rs_timer+0x690/0x690
[  436.308053] (M) 
[  436.313513]  ndisc_alloc_skb+0x144/0x340
[  436.315887] 3*4096kB (M) 
[  436.320300]  ndisc_send_rs+0x331/0x6e0
[  436.322247] = 25256kB
[  436.322255] Node 0 
[  436.326314]  addrconf_rs_timer+0x314/0x690
[  436.329038] Normal: 935*4kB 
[  436.332936]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.335320] (MEH) 
[  436.337559]  call_timer_fn+0x272/0x920
[  436.341763] 451*8kB 
[  436.344771]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.348975] (ME) 
[  436.351118]  ? process_timeout+0x40/0x40
[  436.354975] 205*16kB (MEH) 
[  436.357304]  ? find_held_lock+0x36/0x1c0
[  436.361515] 59*32kB 
[  436.363578]  ? mark_held_locks+0xc7/0x130
[  436.367613] (ME) 
[  436.370537]  ? _raw_spin_unlock_irq+0x27/0x80
[  436.374575] 10*64kB 
[  436.376887]  ? _raw_spin_unlock_irq+0x27/0x80
[  436.381013] (MH) 
[  436.383077]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.387537] 0*128kB 3*256kB 
[  436.389868]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  436.394333] (H) 
[  436.396390]  ? trace_hardirqs_on+0xbd/0x310
[  436.400591] 0*512kB 0*1024kB 
[  436.403614]  ? kasan_check_read+0x11/0x20
[  436.408169] 0*2048kB 
[  436.410177]  ? __run_timers+0x7da/0xc70
[  436.414473] 0*4096kB = 13924kB
[  436.417582]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  436.421709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  436.424110]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.428062] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  436.431248]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.436673] 147 total pagecache pages
[  436.445501]  __run_timers+0x7e5/0xc70
[  436.449741] 0 pages in swap cache
[  436.458316]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  436.462511] Swap cache stats: add 0, delete 0, find 0/0
[  436.462520] Free swap  = 0kB
[  436.466343]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  436.470114] Total swap = 0kB
[  436.470122] 1965979 pages RAM
[  436.473565]  ? graph_lock+0x170/0x170
[  436.478905] 0 pages HighMem/MovableOnly
[  436.484259]  ? print_usage_bug+0xc0/0xc0
[  436.487255] 342307 pages reserved
[  436.492261]  ? lock_release+0x970/0x970
[  436.495255] 0 pages cma reserved
[  436.498357]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  436.502211] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  436.506103]  ? find_held_lock+0x36/0x1c0
[  436.510238] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  436.513594]  ? graph_lock+0x170/0x170
[  436.517541] syz-executor5 cpuset=
[  436.520902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.526070] syz5
[  436.532558]  ? check_preemption_disabled+0x48/0x200
[  436.536598]  mems_allowed=0
[  436.547085]  ? __lock_is_held+0xb5/0x140
[  436.573725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.579264]  ? check_preemption_disabled+0x48/0x200
[  436.584295]  run_timer_softirq+0x52/0xb0
[  436.588358]  ? rcu_read_lock_sched_held+0x108/0x120
[  436.593380]  __do_softirq+0x30b/0xad8
[  436.597199]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  436.602309]  ? pvclock_read_flags+0x160/0x160
[  436.606801]  ? lapic_next_event+0x5a/0x90
[  436.610956]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.616498]  ? check_preemption_disabled+0x48/0x200
[  436.621514]  ? check_preemption_disabled+0x48/0x200
[  436.626537]  ? kvm_clock_read+0x18/0x30
[  436.630510]  ? kvm_sched_clock_read+0x9/0x20
[  436.634922]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.640462]  ? check_preemption_disabled+0x48/0x200
[  436.645579]  irq_exit+0x17f/0x1c0
[  436.649049]  smp_apic_timer_interrupt+0x1cb/0x760
[  436.653895]  ? smp_reschedule_interrupt+0x109/0x650
[  436.658911]  ? smp_call_function_single_interrupt+0x650/0x650
[  436.664795]  ? interrupt_entry+0xb5/0xf0
[  436.668860]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.673873]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.678899]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.683748]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.688762]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.693777]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.699318]  ? check_preemption_disabled+0x48/0x200
[  436.704336]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.709881]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.714732]  apic_timer_interrupt+0xf/0x20
[  436.718958]  </IRQ>
[  436.721204] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  436.726484] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  436.745380] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  436.753091] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  436.760358] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  436.767628] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  436.774893] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  436.782162] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  436.789470]  ? arch_local_irq_restore+0x45/0x52
[  436.794146]  dump_stack+0x195/0x2b4
[  436.797776]  ? dump_stack_print_info.cold.2+0x52/0x52
[  436.802983]  dump_header+0x27b/0xf72
[  436.806711]  ? mark_held_locks+0x130/0x130
[  436.810949]  ? pagefault_out_of_memory+0x197/0x197
[  436.815884]  ? __lock_acquire+0x7ec/0x4ec0
[  436.820116]  ? graph_lock+0x170/0x170
[  436.823915]  ? mem_cgroup_charge_statistics+0x780/0x780
[  436.829282]  ? print_usage_bug+0xc0/0xc0
[  436.833353]  ? graph_lock+0x170/0x170
[  436.837155]  ? print_usage_bug+0xc0/0xc0
[  436.841226]  ? print_usage_bug+0xc0/0xc0
[  436.845294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.850837]  ? find_held_lock+0x36/0x1c0
[  436.854906]  ? mark_held_locks+0xc7/0x130
[  436.859056]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  436.864163]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  436.869272]  ? lockdep_hardirqs_on+0x421/0x5c0
[  436.873857]  ? trace_hardirqs_on+0xbd/0x310
[  436.878178]  ? kasan_check_read+0x11/0x20
[  436.882337]  ? ___ratelimit+0x36f/0x655
[  436.886314]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  436.891768]  ? trace_hardirqs_on+0x310/0x310
[  436.896178]  ? lock_downgrade+0x900/0x900
[  436.900340]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  436.905442]  ? ___ratelimit+0xaa/0x655
[  436.909335]  ? idr_get_free+0xec0/0xec0
[  436.913310]  ? kasan_check_write+0x14/0x20
[  436.917557]  ? do_raw_spin_lock+0xc1/0x200
[  436.921802]  oom_kill_process.cold.27+0x10/0x903
[  436.926558]  ? graph_lock+0x170/0x170
[  436.930367]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  436.936162]  ? kasan_check_read+0x11/0x20
[  436.940319]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  436.945607]  ? oom_evaluate_task+0x540/0x540
[  436.950022]  ? find_held_lock+0x36/0x1c0
[  436.954094]  ? out_of_memory+0x974/0x1430
[  436.958245]  ? lock_downgrade+0x900/0x900
[  436.962395]  ? check_preemption_disabled+0x48/0x200
[  436.967416]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  436.973216]  ? kasan_check_read+0x11/0x20
[  436.977366]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  436.982641]  ? rcu_bh_qs+0xc0/0xc0
[  436.986195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.991732]  ? oom_evaluate_task+0x302/0x540
[  436.996144]  out_of_memory+0xa84/0x1430
[  437.000132]  ? oom_killer_disable+0x3a0/0x3a0
[  437.004627]  ? __alloc_pages_slowpath+0xe76/0x2d80
[  437.009559]  ? __mutex_add_waiter+0x2a0/0x2a0
[  437.014085]  __alloc_pages_slowpath+0x2318/0x2d80
[  437.018967]  ? warn_alloc+0x120/0x120
[  437.022767]  ? dequeue_entity+0x3f4/0x1770
[  437.027003]  ? rcu_read_lock_sched_held+0x108/0x120
[  437.032028]  ? print_usage_bug+0xc0/0xc0
[  437.036093]  ? warn_alloc+0x120/0x120
[  437.039898]  ? print_usage_bug+0xc0/0xc0
[  437.043963]  ? print_usage_bug+0xc0/0xc0
[  437.048029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.053570]  ? should_fail+0x22d/0xd01
[  437.057480]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.062619]  ? __lock_is_held+0xb5/0x140
[  437.066847]  ? graph_lock+0x170/0x170
[  437.070651]  ? ___might_sleep+0x1ed/0x300
[  437.074798]  ? lock_release+0x970/0x970
[  437.078773]  ? arch_local_save_flags+0x40/0x40
[  437.083370]  ? __might_sleep+0x95/0x190
[  437.087352]  __alloc_pages_nodemask+0xa80/0xde0
[  437.092026]  ? graph_lock+0x170/0x170
[  437.095834]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  437.100846]  ? graph_lock+0x170/0x170
[  437.104660]  ? mark_held_locks+0xc7/0x130
[  437.108806]  ? find_held_lock+0x36/0x1c0
[  437.112870]  ? cache_grow_begin+0x5a4/0x8c0
[  437.117197]  ? lockdep_hardirqs_on+0x421/0x5c0
[  437.121784]  ? trace_hardirqs_on+0xbd/0x310
[  437.126106]  ? fallback_alloc+0x203/0x2e0
[  437.130257]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  437.135717]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  437.141258]  cache_grow_begin+0x91/0x8c0
[  437.145319]  ? do_raw_spin_unlock+0xa7/0x2f0
[  437.149736]  fallback_alloc+0x203/0x2e0
[  437.153718]  ____cache_alloc_node+0x1c7/0x1e0
[  437.158227]  kmem_cache_alloc_trace+0x214/0x750
[  437.162910]  do_syslog+0xb9b/0x1690
[  437.166550]  ? log_buf_vmcoreinfo_setup+0x120/0x120
[  437.171567]  ? finish_wait+0x430/0x430
[  437.175462]  ? aa_path_link+0x5e0/0x5e0
[  437.179441]  kmsg_read+0x8f/0xc0
[  437.182803]  ? kmsg_poll+0xb0/0xb0
[  437.186347]  proc_reg_read+0x2a3/0x3d0
[  437.190240]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  437.195171]  ? trace_hardirqs_off+0x310/0x310
[  437.200163]  ? lockdep_hardirqs_on+0x421/0x5c0
[  437.204756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.210303]  __vfs_read+0x117/0x9b0
[  437.213931]  ? proc_reg_unlocked_ioctl+0x3c0/0x3c0
[  437.219030]  ? vfs_copy_file_range+0xb90/0xb90
[  437.223621]  ? fsnotify+0x12f0/0x12f0
[  437.227443]  ? fsnotify_first_mark+0x350/0x350
[  437.232036]  ? security_file_permission+0x1c2/0x230
[  437.237066]  ? rw_verify_area+0x118/0x360
[  437.241229]  vfs_read+0x17f/0x3c0
[  437.244690]  ksys_read+0x101/0x260
[  437.248236]  ? kernel_write+0x120/0x120
[  437.252219]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  437.257666]  ? trace_hardirqs_on+0x310/0x310
[  437.262080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.267627]  __x64_sys_read+0x73/0xb0
[  437.271434]  do_syscall_64+0x1b9/0x820
[  437.275321]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  437.280691]  ? syscall_return_slowpath+0x5e0/0x5e0
[  437.285621]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  437.290468]  ? trace_hardirqs_on_caller+0x310/0x310
[  437.295487]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  437.300533]  ? prepare_exit_to_usermode+0x291/0x3b0
[  437.305556]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  437.310408]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  437.315599] RIP: 0033:0x7ff70d3601fd
[  437.319320] Code: Bad RIP value.
[  437.322682] RSP: 002b:00007ff70a8ffe30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[  437.330392] RAX: ffffffffffffffda RBX: 0000000000aba670 RCX: 00007ff70d3601fd
[  437.337658] RDX: 0000000000000fff RSI: 00007ff70c1345a0 RDI: 0000000000000004
[  437.344925] RBP: 0000000000000000 R08: 0000000000aa5260 R09: 0000000004000001
[  437.352201] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420
[  437.359469] R13: 00007ff70a9009c0 R14: 00007ff70d9a5040 R15: 0000000000000003
[  437.366766] CPU: 0 PID: 12839 Comm: syz-executor5 Not tainted 4.19.0-rc7+ #66
[  437.366831] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  437.374040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  437.374046] Call Trace:
[  437.374053]  <IRQ>
[  437.374075]  dump_stack+0x1c4/0x2b4
[  437.374094]  ? dump_stack_print_info.cold.2+0x52/0x52
[  437.380673] rsyslogd: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  437.389934]  warn_alloc.cold.119+0xb7/0x1bd
[  437.392486] rsyslogd cpuset=
[  437.394629]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  437.398236] /
[  437.403421]  ? lock_downgrade+0x900/0x900
[  437.413447]  mems_allowed=0
[  437.417761]  ? trace_hardirqs_off+0xb8/0x310
[  437.438726]  ? trace_hardirqs_off+0xb8/0x310
[  437.443146]  __alloc_pages_slowpath+0x2667/0x2d80
[  437.448021]  ? warn_alloc+0x120/0x120
[  437.451822]  ? trace_hardirqs_on+0x310/0x310
[  437.456234]  ? warn_alloc+0x120/0x120
[  437.460038]  ? print_usage_bug+0xc0/0xc0
[  437.464103]  ? warn_alloc+0x120/0x120
[  437.467904]  ? ktime_get+0x2e1/0x440
[  437.471616]  ? print_usage_bug+0xc0/0xc0
[  437.475688]  ? __lock_acquire+0x7ec/0x4ec0
[  437.479921]  ? __lock_acquire+0x7ec/0x4ec0
[  437.484153]  ? kasan_check_read+0x11/0x20
[  437.488307]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.493848]  ? should_fail+0x22d/0xd01
[  437.497739]  ? rcu_bh_qs+0xc0/0xc0
[  437.501286]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.506386]  ? __lock_acquire+0x7ec/0x4ec0
[  437.510628]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.515731]  ? __lock_acquire+0x7ec/0x4ec0
[  437.519962]  ? should_fail+0x22d/0xd01
[  437.523856]  ? rcu_idle_enter+0x4b0/0x4b0
[  437.528022]  ? mark_held_locks+0x130/0x130
[  437.532260]  ? mark_held_locks+0x130/0x130
[  437.536504]  ? mark_held_locks+0xc7/0x130
[  437.540651]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  437.545668]  ? graph_lock+0x170/0x170
[  437.549466]  ? print_usage_bug+0xc0/0xc0
[  437.553526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.559073]  ? check_preemption_disabled+0x48/0x200
[  437.564091]  ? check_preemption_disabled+0x48/0x200
[  437.569120]  ? __lock_is_held+0xb5/0x140
[  437.573202]  __alloc_pages_nodemask+0xa80/0xde0
[  437.577876]  ? graph_lock+0x170/0x170
[  437.581683]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  437.586697]  ? graph_lock+0x170/0x170
[  437.590511]  ? find_held_lock+0x36/0x1c0
[  437.594585]  ? ____cache_alloc_node+0x1c7/0x1e0
[  437.599253]  ? lock_downgrade+0x900/0x900
[  437.603410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.608951]  cache_grow_begin+0x91/0x8c0
[  437.613014]  ? do_raw_spin_unlock+0xa7/0x2f0
[  437.617432]  fallback_alloc+0x203/0x2e0
[  437.621415]  ____cache_alloc_node+0x1c7/0x1e0
[  437.625916]  kmem_cache_alloc_node+0xe3/0x730
[  437.630414]  ? ipv6_get_ifaddr+0x42e/0x620
[  437.634660]  __alloc_skb+0x119/0x770
[  437.638373]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  437.643650]  ? skb_scrub_packet+0x490/0x490
[  437.647973]  ? lock_downgrade+0x900/0x900
[  437.652132]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.657670]  ? refcount_sub_and_test_checked+0x203/0x310
[  437.663126]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  437.668580]  ? addrconf_rs_timer+0x690/0x690
[  437.673003]  ndisc_alloc_skb+0x144/0x340
[  437.677067]  ndisc_send_rs+0x331/0x6e0
[  437.680963]  addrconf_rs_timer+0x314/0x690
[  437.685214]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.689462]  call_timer_fn+0x272/0x920
[  437.693349]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.697588]  ? process_timeout+0x40/0x40
[  437.701644]  ? find_held_lock+0x36/0x1c0
[  437.705713]  ? __run_timers+0x7da/0xc70
[  437.709690]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.714183]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.718683]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.722914]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  437.727497]  ? trace_hardirqs_on+0xbd/0x310
[  437.731815]  ? kasan_check_read+0x11/0x20
[  437.735964]  ? __run_timers+0x7da/0xc70
[  437.739936]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  437.745389]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.749630]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.753863]  __run_timers+0x7e5/0xc70
[  437.757675]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  437.763039]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  437.768054]  ? graph_lock+0x170/0x170
[  437.771859]  ? enqueue_hrtimer+0x1a5/0x560
[  437.776091]  ? lock_release+0x970/0x970
[  437.780068]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  437.785263]  ? find_held_lock+0x36/0x1c0
[  437.789329]  ? graph_lock+0x170/0x170
[  437.793133]  ? pvclock_read_flags+0x160/0x160
[  437.797629]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.803166]  ? check_preemption_disabled+0x48/0x200
[  437.808206]  ? __lock_is_held+0xb5/0x140
[  437.812272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.817806]  ? check_preemption_disabled+0x48/0x200
[  437.822834]  run_timer_softirq+0x52/0xb0
[  437.826895]  ? rcu_read_lock_sched_held+0x108/0x120
[  437.831911]  __do_softirq+0x30b/0xad8
[  437.835723]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  437.840832]  ? pvclock_read_flags+0x160/0x160
[  437.845326]  ? lapic_next_event+0x5a/0x90
[  437.849471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.855007]  ? check_preemption_disabled+0x48/0x200
[  437.860026]  ? check_preemption_disabled+0x48/0x200
[  437.865048]  ? kvm_clock_read+0x18/0x30
[  437.869021]  ? kvm_sched_clock_read+0x9/0x20
[  437.873434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.878987]  ? check_preemption_disabled+0x48/0x200
[  437.884014]  irq_exit+0x17f/0x1c0
[  437.887468]  smp_apic_timer_interrupt+0x1cb/0x760
[  437.892307]  ? smp_reschedule_interrupt+0x109/0x650
[  437.897327]  ? smp_call_function_single_interrupt+0x650/0x650
[  437.903218]  ? interrupt_entry+0xb5/0xf0
[  437.907284]  ? trace_hardirqs_off_caller+0xbb/0x310
[  437.912298]  ? trace_hardirqs_off_caller+0xbb/0x310
[  437.917314]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  437.922164]  ? trace_hardirqs_on_caller+0x310/0x310
[  437.927196]  ? trace_hardirqs_on_caller+0x310/0x310
[  437.932221]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.937758]  ? check_preemption_disabled+0x48/0x200
[  437.942771]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.948321]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  437.953179]  apic_timer_interrupt+0xf/0x20
[  437.957414]  </IRQ>
[  437.959654] RIP: 0010:kmem_cache_alloc+0x297/0x730
[  437.964584] Code: 7e 0f 85 cf fe ff ff e8 56 8d 3e ff e9 c5 fe ff ff e8 7d f4 c2 ff 48 83 3d 0d 02 70 07 00 0f 84 3b 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 54 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 6a a1
[  437.983486] RSP: 0000:ffff880199aa7748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  437.991202] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  437.998476] RDX: 0000000000000000 RSI: ffff88019a188e00 RDI: 0000000000000286
[  438.005740] RBP: ffff880199aa77b0 R08: ffff88019a188580 R09: 0000000000000000
[  438.013006] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  438.020274] R13: ffff8801d9be7680 R14: ffff8801d9be7680 R15: 0000000000480020
[  438.027592]  skb_clone+0x1bb/0x500
[  438.031135]  ? finish_task_switch+0x2f5/0x900
[  438.035629]  ? skb_split+0x11e0/0x11e0
[  438.039516]  ? preempt_notifier_register+0x200/0x200
[  438.044620]  ? __switch_to_asm+0x34/0x70
[  438.048681]  ? __switch_to_asm+0x34/0x70
[  438.052738]  ? __switch_to_asm+0x40/0x70
[  438.056796]  ? __switch_to_asm+0x34/0x70
[  438.060854]  ? __switch_to_asm+0x40/0x70
[  438.064912]  ? __switch_to_asm+0x34/0x70
[  438.068974]  ? __switch_to_asm+0x40/0x70
[  438.073029]  ? __switch_to_asm+0x34/0x70
[  438.077090]  ? __switch_to_asm+0x34/0x70
[  438.081151]  ? __switch_to_asm+0x40/0x70
[  438.085215]  ? __switch_to_asm+0x34/0x70
[  438.089283]  bpf_clone_redirect+0xb9/0x490
[  438.093521]  ? __schedule+0x874/0x1ed0
[  438.097418]  bpf_prog_bebbfe2050753572+0x7b0/0x1000
[  438.102437]  ? __sched_text_start+0x8/0x8
[  438.106592]  ? retint_kernel+0x2d/0x2d
[  438.110485]  ? find_held_lock+0x36/0x1c0
[  438.114554]  ? lock_acquire+0x1ed/0x520
[  438.118531]  ? bpf_test_run+0x32e/0x5a0
[  438.122509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.128051]  ? check_preemption_disabled+0x48/0x200
[  438.133073]  ? kasan_check_read+0x11/0x20
[  438.137229]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  438.142506]  ? rcu_bh_qs+0xc0/0xc0
[  438.146047]  ? preempt_schedule+0x4d/0x60
[  438.150204]  ? ___preempt_schedule+0x16/0x18
[  438.154621]  ? bpf_test_run+0x1c0/0x5a0
[  438.158606]  ? netlink_diag_dump+0x2a0/0x2a0
[  438.163017]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.168551]  ? bpf_test_init.isra.9+0x70/0x100
[  438.173145]  ? bpf_prog_test_run_skb+0x634/0xb40
[  438.177906]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  438.182751]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  438.188286]  ? fput+0x130/0x1a0
[  438.191571]  ? __bpf_prog_get+0x9b/0x290
[  438.195634]  ? bpf_test_finish.isra.8+0x1f0/0x1f0
[  438.200478]  ? bpf_prog_test_run+0x130/0x1a0
[  438.204890]  ? __x64_sys_bpf+0x3d8/0x510
[  438.208956]  ? bpf_prog_get+0x20/0x20
[  438.212778]  ? do_syscall_64+0x1b9/0x820
[  438.216840]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  438.222214]  ? syscall_return_slowpath+0x5e0/0x5e0
[  438.227144]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  438.231987]  ? trace_hardirqs_on_caller+0x310/0x310
[  438.237002]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  438.242023]  ? prepare_exit_to_usermode+0x291/0x3b0
[  438.247043]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  438.251894]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  438.257275] warn_alloc_show_mem: 1 callbacks suppressed
[  438.257287] CPU: 1 PID: 5208 Comm: rsyslogd Not tainted 4.19.0-rc7+ #66
[  438.257288] Mem-Info:
[  438.257301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  438.262664] active_anon:50125 inactive_anon:112 isolated_anon:0
[  438.262664]  active_file:14 inactive_file:14 isolated_file:0
[  438.262664]  unevictable:0 dirty:0 writeback:0 unstable:0
[  438.262664]  slab_reclaimable:9175 slab_unreclaimable:1477936
[  438.262664]  mapped:32770 shmem:119 pagetables:539 bounce:0
[  438.262664]  free:13772 free_pcp:215 free_cma:0
[  438.269393] Call Trace:
[  438.271809] Node 0 active_anon:200500kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  438.281153]  <IRQ>
[  438.314038] Node 0 
[  438.316644]  dump_stack+0x1c4/0x2b4
[  438.344396] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  438.346527]  ? dump_stack_print_info.cold.2+0x52/0x52
[  438.348724] lowmem_reserve[]:
[  438.352355]  warn_alloc.cold.119+0xb7/0x1bd
[  438.378435]  0 2819
[  438.383633]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  438.386704]  6323
[  438.391024]  ? lock_downgrade+0x900/0x900
[  438.393233]  6323
[  438.398077]  ? trace_hardirqs_off+0xb8/0x310
[  438.404245]  ? trace_hardirqs_off+0xb8/0x310
[  438.406281] Node 0 
[  438.410685]  __alloc_pages_slowpath+0x2667/0x2d80
[  438.415095] DMA32 free:25256kB min:30060kB low:37572kB high:45084kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB
[  438.417328]  ? warn_alloc+0x120/0x120
[  438.422109] lowmem_reserve[]: 0
[  438.448918]  ? trace_hardirqs_on+0x310/0x310
[  438.452717]  0
[  438.455995]  ? warn_alloc+0x120/0x120
[  438.460376]  3503
[  438.462175]  ? print_usage_bug+0xc0/0xc0
[  438.465956]  3503
[  438.468014]  ? warn_alloc+0x120/0x120
[  438.474124]  ? ktime_get+0x2e1/0x440
[  438.477901] Node 0 
[  438.481604]  ? print_usage_bug+0xc0/0xc0
[  438.481635] Normal free:13924kB min:37352kB low:46688kB high:56024kB active_anon:200444kB inactive_anon:448kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5312kB pagetables:2156kB bounce:0kB free_pcp:672kB local_pcp:132kB free_cma:0kB
[  438.481642] lowmem_reserve[]:
[  438.483870]  ? __lock_acquire+0x7ec/0x4ec0
[  438.487904]  0
[  438.516285]  ? __lock_acquire+0x7ec/0x4ec0
[  438.519974]  0
[  438.524218]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.525993]  0
[  438.530231]  ? should_fail+0x22d/0xd01
[  438.532009]  0
[  438.537538]  ? __lock_acquire+0x7ec/0x4ec0
[  438.543209]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  438.544986] Node 0 
[  438.549219]  ? __lock_acquire+0x7ec/0x4ec0
[  438.554296] DMA: 
[  438.556527]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  438.560743] 1*4kB 
[  438.562799]  ? __lock_acquire+0x7ec/0x4ec0
[  438.567873] (U) 
[  438.570016]  ? should_fail+0x22d/0xd01
[  438.574226] 0*8kB 
[  438.576211]  ? mark_held_locks+0x130/0x130
[  438.580073] 0*16kB 
[  438.582219]  ? mark_held_locks+0x130/0x130
[  438.586428] 1*32kB 
[  438.588663]  ? graph_lock+0x170/0x170
[  438.592869] (U) 
[  438.595097]  ? print_usage_bug+0xc0/0xc0
[  438.598872] 2*64kB 
[  438.600841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.604877] (U) 
[  438.607109]  ? check_preemption_disabled+0x48/0x200
[  438.612615] 1*128kB (U) 
[  438.614598]  ? check_preemption_disabled+0x48/0x200
[  438.619585] 1*256kB 
[  438.622259]  ? __lock_is_held+0xb5/0x140
[  438.627237] (U) 0*512kB 
[  438.629567]  __alloc_pages_nodemask+0xa80/0xde0
[  438.633600] 1*1024kB 
[  438.636262]  ? graph_lock+0x170/0x170
[  438.640908] (U) 
[  438.643309]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  438.647086] 1*2048kB 
[  438.649054]  ? graph_lock+0x170/0x170
[  438.654043] (M) 
[  438.656461]  ? find_held_lock+0x36/0x1c0
[  438.660229] 3*4096kB 
[  438.662210]  ? ____cache_alloc_node+0x1c7/0x1e0
[  438.666239] (M) 
[  438.668641]  ? lock_downgrade+0x900/0x900
[  438.673286] = 15908kB
[  438.675268]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.679382] Node 0 
[  438.681788]  cache_grow_begin+0x91/0x8c0
[  438.687296] DMA32: 
[  438.689582]  ? do_raw_spin_unlock+0xa7/0x2f0
[  438.693620] 4*4kB 
[  438.695858]  fallback_alloc+0x203/0x2e0
[  438.700235] (M) 
[  438.702384]  ____cache_alloc_node+0x1c7/0x1e0
[  438.706332] 1*8kB 
[  438.708306]  kmem_cache_alloc_node+0xe3/0x730
[  438.712814] (M) 
[  438.714958]  ? ipv6_get_ifaddr+0x42e/0x620
[  438.719427] 3*16kB 
[  438.721400]  __alloc_skb+0x119/0x770
[  438.725605] (MH) 
[  438.727839]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  438.731521] 3*32kB (MH) 
[  438.733584]  ? skb_scrub_packet+0x490/0x490
[  438.738830] 6*64kB 
[  438.741491]  ? lock_downgrade+0x900/0x900
[  438.745785] (MH) 
[  438.748018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.752138] 5*128kB 
[  438.754202]  ? refcount_sub_and_test_checked+0x203/0x310
[  438.759709] (MH) 
[  438.762026]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  438.767450] 2*256kB 
[  438.769505]  ? addrconf_rs_timer+0x690/0x690
[  438.774930] (M) 
[  438.777261]  ndisc_alloc_skb+0x144/0x340
[  438.781636] 4*512kB 
[  438.783610]  ndisc_send_rs+0x331/0x6e0
[  438.787643] (MH) 
[  438.789966]  addrconf_rs_timer+0x314/0x690
[  438.793816] 3*1024kB (MH) 
[  438.795887]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.800095] 3*2048kB 
[  438.802940]  call_timer_fn+0x272/0x920
[  438.807139] (M) 
[  438.809543]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.813403] 3*4096kB 
[  438.815375]  ? process_timeout+0x40/0x40
[  438.819584] (M) = 25256kB
[  438.821998]  ? find_held_lock+0x36/0x1c0
[  438.826031] Node 0 
[  438.828790]  ? mark_held_locks+0xc7/0x130
[  438.832820] Normal: 
[  438.835053]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.839177] 935*4kB 
[  438.841750]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.846218] (MEH) 
[  438.848708]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.853181] 451*8kB 
[  438.855513]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  438.859722] (ME) 
[  438.862218]  ? trace_hardirqs_on+0xbd/0x310
[  438.866776] 205*16kB 
[  438.869415]  ? kasan_check_read+0x11/0x20
[  438.873708] (MEH) 
[  438.876111]  ? __run_timers+0x7da/0xc70
[  438.880235] 59*32kB 
[  438.882615]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  438.886567] (ME) 
[  438.889712]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.894589] 10*64kB (MH) 0*128kB 3*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13924kB
[  438.894648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  438.896699]  __run_timers+0x7e5/0xc70
[  438.900917] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  438.909238]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  438.918039] 147 total pagecache pages
[  438.921836]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  438.930405] 0 pages in swap cache
[  438.935756]  ? graph_lock+0x170/0x170
[  438.939527] Swap cache stats: add 0, delete 0, find 0/0
[  438.939536] Free swap  = 0kB
[  438.944548]  ? print_usage_bug+0xc0/0xc0
[  438.947971] Total swap = 0kB
[  438.947979] 1965979 pages RAM
[  438.951769]  ? lock_release+0x970/0x970
[  438.957108] 0 pages HighMem/MovableOnly
[  438.960122]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  438.964153] 342307 pages reserved
[  438.964161] 0 pages cma reserved
[  438.967175]  ? find_held_lock+0x36/0x1c0
[  438.970322] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  438.974225]  ? graph_lock+0x170/0x170
[  438.978238] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  438.983369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.986799] syz-executor5 cpuset=
[  438.990247]  ? check_preemption_disabled+0x48/0x200
[  438.994279] syz5
[  439.000772]  ? __lock_is_held+0xb5/0x140
[  439.004541]  mems_allowed=0
[  439.015015]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.043418]  ? check_preemption_disabled+0x48/0x200
[  439.048449]  run_timer_softirq+0x52/0xb0
[  439.052509]  ? rcu_read_lock_sched_held+0x108/0x120
[  439.057535]  __do_softirq+0x30b/0xad8
[  439.061351]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  439.066574]  ? pvclock_read_flags+0x160/0x160
[  439.071073]  ? lapic_next_event+0x5a/0x90
[  439.075227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.080768]  ? check_preemption_disabled+0x48/0x200
[  439.085784]  ? check_preemption_disabled+0x48/0x200
[  439.090805]  ? kvm_clock_read+0x18/0x30
[  439.094778]  ? kvm_sched_clock_read+0x9/0x20
[  439.099205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.104744]  ? check_preemption_disabled+0x48/0x200
[  439.109778]  irq_exit+0x17f/0x1c0
[  439.113236]  smp_apic_timer_interrupt+0x1cb/0x760
[  439.118080]  ? smp_reschedule_interrupt+0x109/0x650
[  439.123101]  ? smp_call_function_single_interrupt+0x650/0x650
[  439.129159]  ? interrupt_entry+0xb5/0xf0
[  439.133230]  ? trace_hardirqs_off_caller+0xbb/0x310
[  439.138248]  ? trace_hardirqs_off_caller+0xbb/0x310
[  439.143269]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  439.148111]  ? trace_hardirqs_on_caller+0x310/0x310
[  439.153126]  ? trace_hardirqs_on_caller+0x310/0x310
[  439.158141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.163681]  ? check_preemption_disabled+0x48/0x200
[  439.168700]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.174248]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  439.179108]  apic_timer_interrupt+0xf/0x20
[  439.183338]  </IRQ>
[  439.185575] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[  439.190851] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 e9 43 19 fa 48 83 3d 39 ed 88 01 00 75 07 e8 fa d3 d5 f9 0f 0b e8 f3 d3 d5 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 9d 43 19 fa 4c 8b 45 d0 e9
[  439.209747] RSP: 0018:ffff8801be5e67e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  439.217458] RAX: ffff8801bebc8300 RBX: 0000000000000293 RCX: 1ffff10037d79179
[  439.224721] RDX: 0000000000000000 RSI: ffffffff87a9055d RDI: 0000000000000293
[  439.231988] RBP: ffff8801be5e67e8 R08: ffff8801bebc8bc8 R09: 0000000000000006
[  439.239257] R10: 0000000000000000 R11: ffff8801bebc8300 R12: 0000000000000293
[  439.246524] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f280
[  439.253814]  ? arch_local_irq_restore+0x45/0x52
[  439.258492]  dump_stack+0x195/0x2b4
[  439.262124]  ? dump_stack_print_info.cold.2+0x52/0x52
[  439.267330]  dump_header+0x27b/0xf72
[  439.271068]  ? mark_held_locks+0x130/0x130
[  439.275308]  ? pagefault_out_of_memory+0x197/0x197
[  439.280245]  ? __lock_acquire+0x7ec/0x4ec0
[  439.284476]  ? graph_lock+0x170/0x170
[  439.288290]  ? mem_cgroup_charge_statistics+0x780/0x780
[  439.293655]  ? print_usage_bug+0xc0/0xc0
[  439.297720]  ? graph_lock+0x170/0x170
[  439.301521]  ? print_usage_bug+0xc0/0xc0
[  439.305580]  ? print_usage_bug+0xc0/0xc0
[  439.309651]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.315200]  ? find_held_lock+0x36/0x1c0
[  439.319269]  ? mark_held_locks+0xc7/0x130
[  439.323419]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  439.328522]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  439.333624]  ? lockdep_hardirqs_on+0x421/0x5c0
[  439.338216]  ? trace_hardirqs_on+0xbd/0x310
[  439.342535]  ? kasan_check_read+0x11/0x20
[  439.346680]  ? ___ratelimit+0x36f/0x655
[  439.350655]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  439.356113]  ? trace_hardirqs_on+0x310/0x310
[  439.360525]  ? lock_downgrade+0x900/0x900
[  439.364681]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  439.369792]  ? ___ratelimit+0xaa/0x655
[  439.373721]  ? idr_get_free+0xec0/0xec0
[  439.377699]  ? kasan_check_write+0x14/0x20
[  439.381941]  ? do_raw_spin_lock+0xc1/0x200
[  439.386185]  oom_kill_process.cold.27+0x10/0x903
[  439.390955]  ? graph_lock+0x170/0x170
[  439.394762]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  439.400561]  ? kasan_check_read+0x11/0x20
[  439.404714]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  439.409996]  ? oom_evaluate_task+0x540/0x540
[  439.414408]  ? find_held_lock+0x36/0x1c0
[  439.418474]  ? out_of_memory+0x974/0x1430
[  439.422623]  ? lock_downgrade+0x900/0x900